TX-NR900/E

SERVICE MANUALSERVICE MANUAL

Black, Silver and Golden models

Ref. No. 3755112002

AV RECEIVER

MODEL TX-NR900/E

BUDD,BUDC 120V AC, 60Hz

BUPP,BUPA,SUPP,GUPA 230~240V AC, 50Hz

BUWT,GUWT,GUWR 120/220~230V AC, 50/60Hz

GUGT 220V AC, 50Hz

PUSH TO OPEN

TX-NR900E

STANDBY/ON

STANDBY

DVD

ZONE 2 ( )GRNREC ( )RED

AUDIOSELECTORPURE AUDIO UPSAMPLING

OFFON

POWER

MASTER VOLUME

TUNER PHONO NET AUDIOC DTAPEVIDEO 3 VIDEO 5VIDEO 4VIDEO 2VIDEO 1

VCR 2VCR 1

DISPL AY

SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

TX-NR900/E

SPECIFICATIONSAMPLIFIER SECTIONContinuous average power output (FTC)

All channels: 110 W per channel min. RMS at 8, 2 channels driven from 20 Hz to

20 kHz with no more than 0.08%total harmonic distortion.145 W min. RMS at 6 , 2 channelsdriven from 1 kHz with no morethan 0.1% total harmonicdistortion.

Continuous power output (DIN) 150 W at 6 Maximum power output (EIAJ) 180 W at 6 Dynamic power output (stereo) 2 280 W at 3

2 220 W at 4 2 140 W at 8

Total Harmonic Distortion: 0.08% at rated power0.08% at 1 W output

IM Distortion: 0.08% at rated power0.08% at 1 W output

Damping factor: 60 at 8 Input sensitivity and impedance

PHONO: 2.5 mV, 50 k LINE (CD, TAPE, DVD,VIDEO 1-5): 200 mV, 50 k MULTICHANNEL INPUT(FRONT L/C/R, SURROUNDL/R, SURROUND BACK L/R): 200 mV, 50 k (SUBWOOFER): 36 mV, 50 k COAXIAL 1, 2, 3 (DIGITAL): 0.5 Vp-p, 75 DVD, VIDEO 1, 2, 3, 4, 5: 1 Vp-p, 75

1 Vp-p, 75 (Y)0.28 Vp-p, 75 (C)

COMPONENT VIDEO 1, 2: 1 Vp-p, 75 (Y)0.7 Vp-p, 75 (PB, PR)

Output level and impedanceRec out (TAPE, VIDEO 1, 2):

200 mV, 470 Pre out: 1 V, 470 ZONE 2 OUT: 100 mV, 470 VIDEO (VIDEO 1, 2, MONITOR OUT, ZONE 2 OUT): 1 Vp-p, 75 S-VIDEO (VIDEO 1, 2,MONITOR OUT): 1 Vp-p, 75 (Y)

0.28 p-p, 75 (C)COMPONENT VIDEO OUT: 1 Vp-p, 75 (Y)

0.7 Vp-p, 75 (PB, PR)Phono overload: 120 mV RMS at 1 kHz, 0.5% T.H.D.Frequency response: 10 Hz to 100 kHz : +1/– 3 dB

(CD in Direct mode)RIAA deviation: 20 Hz to 20 kHz : ±0.8 dBTone Control

Bass: ±10 dB at 50 HzTreble: ±10 dB at 20,000 Hz

Signal-to-noise ratio (direct)Phono: 80 dB (IHF A, 5 mV input)CD/Tape: 110 dB (IHF A, 0.5 V input)

TUNER SECTIONFMTuning range

USA & Canadian models: 87.50–108.00 MHz (100-kHz steps)Other models: 87.50–108.00 MHz (50-kHz steps)

Usable sensitivityMono: 11.2 dBf, 1.0 µV (75 IHF)

0.9 µV (75 DIN)Stereo: 17.2 dBf, 2.0 µV (75 IHF)

23 µV (75 DIN)50 dB quieting sensitivity

Mono: 17.2 dBf, 2.0 µV (75 )Stereo: 37.2 dBf, 20 µV (75 )

Capture ratio: 2.0 dBImage rejection ratio: 85 dBIF rejection ratio: 90 dBSignal-to-noise ratio

Mono: 76 dBStereo: 70 dB

Alternate channel attenuation: 55 dBSelectivity: 50 dB (DIN)AM suppression ratio: 50 dBTotal harmonic distortion

Mono: 0.2%Stereo: 0.3%

Frequency response: 30 Hz–15 kHz, ±1.0 dBStereo separation: 45 dB at 1 kHz

30 dB at 100 Hz – 10 kHzAMTuning range

USA & Canadian models: 530 to 1,710kHz (10kHz steps)Other than world wide models:522 to 1,611 kHz (9-kHz steps)Worldwide models: 522 to 1,611 kHz (9-kHz steps) or

530 to 1,710 kHz (10-kHz steps)Usable sensitivity: 30 µVImage rejection ratio: 40 dBIF rejection ratio: 40 dBSignal-to-noise ratio: 40 dBTotal harmonic distortion: 0.7%

GENERALPower supply

USA & Canadian models: AC 120 V, 60 HzEuropean & Australian models:AC 230 –240 V, 50 HzSome Asian models: AC 220–230 V, 50/60 HzWorldwide models: AC 220–230 and 120 V switchable,

50/60 HzPower consumption

USA & Canadian models: 8.4 AOther models: 670 W

Dimensions (W H D): 435 175 459 mm17-1/8" 6-7/8" 18-1/16"

WeightUSA & Canadian models: 17.5 kg (38.6 lbs)Other models: 18.2 kg (40.1 lbs)

Specifications and features are subject to change without notice.

TX-NR900/E

SERVICE PROCEDURES

1. Replacing the fuses

This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against fire hazard, replace with same type fuse. For fuse rating refer to the marking adjacent to the symbol.

Ce symbole indique que le fusible utlise est a rapide. Pour une protection permanente, n'untiliser que fusibles de meme type. Ce darnier est la qu le present symbol est appse.

CIRCUIT NO. PART NO. DESCRIPTION

2. To initialize the unitThis device employs a microprocessor to perform variousfunctions and operations. If interference generated by an external power supply, radio wave, or other electrical source results in accident which causes the specified operations and functions to operate abnormally.To perform a result, please follow the procedure below.

1.Press the STANDBY ON button to turn on the unit.2.Press and hold down the VIDEO 1 button, then press the STANDBY/ON button.3.After "CLEAR" is displayed, the preset memory and each mode stored in the memory, such as surround, are initialized and will return to the factory setting.4.Unplug the power supply cord.

3. Safety-check out(Only U.S.A. model)After correcting the original service problem, perform thefollowing safety check before releasing the set to the customer. Connect the insulating-resistance tester between the plug of power supply cord and screw on the back panel.Specifications: 3.3Mohm+/-10% at 500V.

4. Memory PreservationThis unit does not require memory preservation batteries. Abuilt-in memory power back-up system preserves the contentsof the memory during power failures and even when the unit isunplugged. The unit must be plugged in order to charge theback-up system.The memory preservation period after the unit has beenunplugged varies depending on climate and placement of theunit. On the average, memory contents are protected over aperiod of a few weeks after the last time the unit has beenunplugged. This period is shorter when the unit is e xposed to ahighly humid climate.

Advanced Menu

0.Hardware Setup

0-4.AM Frequency Step a.Frequency Step :9 kHz

6. AM Frequency Step Sub-menu (Worldwide model only)

This sub-menu only appears on the worldwide model. The setting in this sub-menu determines the increment amountor decrement amount when adjusting the AM tuner frequency. The initial setting is 9 kHz, and this needs only to be changed if you are using the TX-NR900 in a 10-kHz region.

5.Setting the voltage selector(Worldwide models only)

Worldwide models are equipped with a voltage selector so that yousupplies. Be

can set your TX-NR900 to conform with local power sure to set this switch to match the voltage of

your area before plugging in the unit.Determine the proper voltage for your area: 220-230 V or

the preset voltage is not correct for your area, into the groove in the switch and slide

(220-230 V), whichever is appropriate.

Note: <D>: 120V model only<O>: Except 120V model<T>: Worldwide model only<R>: Chinese model only

the power supply in

120 V. Ifinsert a screwdriverthe switch all the way to the top (120 V) or bottom

7. To confirm the version of microprocessor1.Press the STANDBY ON button to turn on the unit.2.Press and hold down the DISPLAY button after more than 15 sec., then press the STANDBY/ON button.3.After the versions of main,sub and net microprocessors are displayed on FL tube, the unit returns to the original position.

F6901,F6902 252100 10A-EAK, Fuse <O>252196 12A-UL/T-314, Fuse <D>

F901 252196 12A-UL/T-314, Fuse <D/T/R>F902 252078, 5A-SE-EAK,

252244 or 5A-SE-TL250V or252278 5A-SE-TL250V, Fuse <O>

F903 252075, 2.5A-SE-EAK,252241 or 2.5A-SE-TL250V or252275 2.5A-SE-TL250V, Fuse <O>

F9501,F9502 252160 or 2.5A-UL/T-237 or252254 2.5A-T/UL-ST2, Fuse <D>252075, 2.5A-SE-EAK,252241 or 2.5A-SE-TL250V or252275 2.5A-SE-TL250V, Fuse <O>

VOLTAGESELECTOR120V

220-230V

AUDIO VIDEO S VIDEO

MONITOROUT

IN

IN

IN

IN

IN

ZONE 2

DVD

VIDEO 1

VIDEO 2

VIDEO 3

VIDEO 4

AUDIO VIDEO S VIDEO

COMPONENTVIDEO

Y

PB

PR

OUTPUT

INPUT 1

Y

PB

PR

INPUT 2

Y

PB

PR

FRONT SPEAKERSLR L R

SURR SPEAKERS

R L

R L

OUT

OUT

OUTPHONO

PRE OUT

FRONT

SUB

SURR

R L

AUDIOR L

CD

TAPE

R LAUDIO

GND

SURR BACK/

ZONE 2

IN

OUT

R L

MULTI CHINPUT

FRONT

SUB

SURR

SURRBACK

CENTER

R L

R L

AM

FM75

DIGITALINPUT

DIGITALOUTPUT

OPT

OPT

2

1

2

3

4

1

2

R L

1

3

COAX

NETWORK

ZONE 2

REMOTECONTROL

RS232

I R 12V TRIGGER OUT

IN

OUT

AC INLET

SURR BACK/ZONE 2 SPEAKERSCENTER SPEAKER

TX-NR900EMODEL NO.

AC OUTLETSAC 230-240 V 50 Hz

SWITCHEDTOTAL 100 W MAX.

CENTER

ANTENNA

4 OHMS MIN. OR6 OHMS MIN./SPEAKER

CAUTION:SPEAKERIMPEDANCE

SEE INSTRUCTION MANUAL FOR CORRECT SETTINGS.

120V

VOLTAGESELECTOR

220-230V

F9501A

U17

97

4

4U13

4U21

Q6056U12

57

4

4

494

46

455

53

U18

U6

4

56

52

54Q6062

Q6052

97

Q6066

6161

57 38

Q9422B

U23

56 4

52

U17

55

F9501F9502F9504

F95034

58U29

4Q9422A

4

3446

47

4F6901

F690239

T901

4E821

43

4644

37

86

3736 3536

696867

33

41

65

66

62

64

75

U16

76

71

76

U16

71P/T/GTmodels

U22

42

45

63

P/T/R/GTmodels

TX-NR900/E

EXPLODED VIEW

TX

-NR

900/E

U9

U15

P7701 10 31 U46

U44

54

45

2U47

U48

1

814

8

82

7

14

9

163

32221

18 3

3

3

232019

28

30

13

12

25

2427

29

26

P7201

U31 U1

38

U7

F903

U39

F901

F902

P901

7074

7273

77

71

P1010

U51

U32U33

U40

U37

U38

U11U36

U356

6

U10

59

P602

P603

P603CP7701

U2

U8

92

91

87

40

Chinese model only

A

1

2

3

4

B C D E

TX-NR900/E

BLOCK DIAGRAM

SBR

COMP

REC/ Z2

COMP

INP

C

REC/Z2

C

INP

Y

REC/Z2

RIGHTREC/Z2

YC

VIDE O 1

YC

S-VIDEO OUTPUT

MONITOR

YC

VIDE O 2

YC

VIDEO 5(FRONT)

YC

S-VIDEO INPUT

DVD

YC

VIDEO 1

YC

VIDEO 2

YC

VIDEO 3

YC

VIDEO 4

MUTE

MUTE

I SDET

VIDEO 5 L

R( FRON T)

ZONE2

LINEOUT

L

R

L VIDEO 2

R

24.576MHZ

24.576MHZ

TAPE L

R

DVD L

R

R

CD L

R

VIDEO 3 L

R

VIDEO 4 L

R

VIDEO 1 L

R

VIDEO 2 L

R

REC OUT

L TAPE

R

L VIDEO 1

R

1Y

CB

CR

INPUT

2Y

CB

CR

VIDEO 3

VIDEO 4

VIDEO 5(FRONT)

COMPOSITE VIDEO INPUT

DVD

VIDEO 1

VIDEO 2

OPTICAL 1

DIGITAL AUDIO OUTPUT

OPTICAL 2

EP 7312 -CV

ARM7

M AVERICK

MB86D41P FV

DECODING

(AC-3,DTS)(DTS -ES)

(PLI I,NEO:6)

SUBMICRO-PROCESSOR

M3062FGAFP

M B863 44BPFV

POSTPROCESSING

( THX CINEMA)(SURR EX)

AK4528VF

96/242CH D/A

( 2/2)

AK4356VQ

192/246CH D/A

CY7C 1019BV33

SRAM 1MCY7C1019

BV33

SRAM1M

OSDLC74761

-9189

WM8716

96/24D/A

MX29LV320BTC

FLASH ROM4M

NM5264165FTT

SDRAM64M

HM5264165FT T

SDRAM64M

AK4114VQ

DIR

TC9246F

2ND PLL

ED DRIVER

VLC

VLC

VLC

50KLPF

SW->R

SW->LC->LSL->L

C->RSR->R

RX0

RX1

RX2

RX3

TX0RX4

RX5

DAUXRX6

RX7

RN1241

RN1241

74HC 4051

Y/C mix

Y/C mixMM1512

RSDET

0dB

6d B

6d B

6d B

6d B

6d B

6d B

TC9274N-008TC9273F-017

-6dB

-6dB

FL TUBE

DIGITAL AUDIO INPUT

OPTICAL 1

OPTICAL 4

OPTICAL3

OPTICAL 2

OPTICALVIDEO 5(FRONT)

COAXIAL 1

COAXIAL 2

COAXIAL 3

AUDIO INPUTPHONO L

FM/AMTUNERPACK

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

NETWORKETHERNET

EEPROM 1KMAC ADDRESS93LC46B

10 BASE-T PHYCS8900A

(MP3,WMA DECODER)

COMPONENT VIDEO

50KLPF

96/242CH D/AAK4528VP (1/2)

TC9273N-004

COMPOSITE VIDEO OUT

MONITOR

VIDEO 1

VIDEO 2

ZONE 2

MAIN MICRO-PROCESSOR

M3062FGAFP

Key MatrixVolume Control

Rec Out LEDZone 2 LED

FL DRIVERM66004FP

LC7 2723N

Eur opean model onl y

RDSDECODER

A

1

2

3

4

5

B C D

TX-NR900/E

BLOCK DIAGRAM

LEFT

LEFT

LRCSWSLSRSBLSBR

FRONT SPEAKERS

LEFT

AC OUTLET

FUSE

RS 232

RIGHT

LEFT

SUBWOOFERCOOLING FAN

+5VVIDEO

-5VVIDEO

+9VVIDEO

RELAYDRIVER

MAIN AMP+B1/ -B1

-27V-VP

FL ACFL TUBE

FL AC

CONTROL

12V TRIGGER+B 3

RELAY+B 2-15V

AUDIO

+5VDSP

+15VAUDIO

MUTE

MUTE

MUTE

MUTE

RELAYDRI VER

MUTE VOLTAGE/CUR-RENT SENSOR

MUTE

MUTE

MUTE

THER MALSENSOR

FANDRIVER

RIINTERFACE

+5.6V

Y

CB

CR

REMOTE SENSOR

ZONE 2

I R OUT

I RIN

RIT902

T901

AC IN

TONE

NJU7306G

NJU7306G

-1

-1

ED DRIVER

TC94A07F

TC94A07F

TC94A07F

MASTER VOLU ME

TC94A07F

CUTBOOST

Z2L

MCL

BL

TLDL

BR

TRMC R

DR

Z2R

DSBL

MCSR

MCSBL

DSWMCSW

DCMC C

DSBRMCSBR

DSR

DSLMCSL

SW->R

SW->LBYPASS

C->LSL->L

C->RSR->R

TV-8

HPEN

TC9163TC9164

+29dB

Power Amplifier

+29dB

11dB

11dB

+29dB

+29dB

+29dB

+29dB

+29dB

HEADPHONE

SURROUND SPEAKERS

SURROUND BACK SPEAKERS/ZONE 2 SPEAKERS

RIGHT

RIGHT

RIGHT

CENTER

PREOUT

SURROUNDLEFT

SURROUNDRIGHT

SURROUND BACK/ZONE 2 LEFT

SURROUND BACK/ZONE 2 RIGHT

CENTER

MUTE

MUTE

BYPASS

MULTI CHANNEL INPUT

COMPONENT VIDEO OUTPUT

IR DE-MODULATOR

BYPASS

BYPASS

STANDBY

Rec Out LEDZone 2 LED

RS232INTERFACEMPD4721GS

120V model Other models

POWER SWTV-5

Except 120V andAustralian models

FUSE

Except 120V model

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 1-1 Sub-microprocessor and display sections

JL7201A

P2509

P7201A (SCH. 9)TO NAAR-7728

U2501

TORX178A

P2510

YCP2508

R257622

R25

7475

R25

7575

R25

73

75

R2572330

R2571

330

P102

B

P3220B

F2 F26566

P7203

P2506B

P748

2B

P748

2A

U7201SPS-444-1

R72

02LM

182

R72

01LM

182

L7201NCH-1471

P7481HEADPHONES

Q7202RN2403

X7201CST16.00MXW0C1

Q7201M30624FGFP

1:P96/ANEX1/SOUT4

1

24:P76/TA3OUT

24

25:P75/TA2IN/~W

25

26:P74/TA2OUT/W

26

27:P73/~CTS2/~ RTS2/TA1IN/~V

27

28:P72/CLK2/TA1OUT/V

28

29:P71/RXD2/SCL/TA0IN/TB5IN

29

2:P95/ANEX0/CLK4

2

30:P70/TXD2 /SDA/TA0OUT

30

3:P94/DA1/TB4IN

3

4:P93/DA0/TB3IN

4

51:P43/A1951

52:P42/A18

52

53:P41/A17

53

5:P92/TB2IN/SOUT3

5

6:P91/TB1IN/SIN3

6

78:P12/D10

78

79:P11/D9

79

7:P90/TB0IN/CLK3

7

80:P10/D8

80

AVCC99

AVSS96

BYTE

8C

NVS

S9

P00/D088P01/D187P02/D286P03/D385P04/D484P05/D583P06/D682P07/D781

P100/AN097

P101/AN195P102/AN294P103/AN393P104/AN4/~KI092P105/AN5/~KI191P106/AN6/~KI290P107/AN7/~KI389

P13/

D11

77P1

4/D

1276

P15/

D13

/~IN

T375

P16/

D14

/~IN

T47 4

P17/

D15

/~IN

T573

P20/

A0[/D

0/_]

72P2

1/A1

[/D1/

D0]

7 1P2

2/A2

[/D2/

D1]

70P2

3/A3

[/D3/

D2]

69P2

4/A4

[/D4/

D3]

6 8P2

5/A5

[/D5/

D4]

67P2

6/A6

[/D6/

D5]

6 6P2

7/A7

[/D7/

D6]

65

P30/

A8[/_

/D7]

63

P31/

A961

P32/

A10

60P3

3/A1

159

P34/

A12

5 8P3

5/A1

357

P36/

A14

56P3

7/A1

555

P40/

A16

54

P44/~CS0 50P45/~CS1 49P46/~CS2 48P47/~CS3 47

P50/~WRL/~WR 46P51/~WRH/~BHE 45

P52/~RD 44P53/BCLK 43

P54/~HLDA 42P55/~HOLD 41

P56/ALE 40P57/~RDY/CLKOUT 39

P60/CTS0/RTS0 38P61/CLK0 37P62/RXD0 36P63/TXD0 35

P64/~CTS1/ ~RTS1/~C 34P65/CLK1 33P66/RXD1 32P67/TXD1 31

P77/

TA3I

N23

P80/

TA4O

UT/

U22

P81/

TA4I

N/~

U21

P82/

~IN

T020

P83/

~IN

T119

P84/

~IN

T218

P85/

~NM

I17

P86/

XCO

UT

11P8

7/XC

IN10

P97/~ADTRG/SIN4100

VCC

116

VCC

262

VREF98

VSS1

14

VSS2

64

XIN

15

XOU

T13

~RES

ET12

D7501 UDZ1

D72

03U

DZ5

.1B

C7203474J

C7204474Z

C751033/50

C25

79

10/1

6

C7201100/6.3

C7207100/6.3

C7202100/6.3

D75021SS352

D72

021S

S352

D72011SS352

C7509 474Z

C7502 474Z

C7501474Z

C25

7610

4Z

C7213102K

C2577104Z

C2578104Z

C25

7147

1JC

2572

471J

C7484104Z

C7482101J

C7481101J

C72

1410

2K

C7208104Z

C7293 102KC7294 102KC7295 102KC7297 102K

C7206104Z

2.7K

R7389R7289

R7390R7290

R7391R7291

R7392R7292

R72

031K

R76040

R76030

R7382 1KR

7601 0

R76

02

0R

7371

10K

R7502 220

R7501220

R74322.2K

R7431220

R73

4010

K

R73

3910

K

R73

3810

K

R75

03

330

R730910K

R72

7222

0

R73

0122

0K

R72

071K

R72

7110

K

R7300 10K

R7297 4.7K

R7250 330R7249 330

R72

5610

K

R72

5510

K

R72

6010

KR

7259

10K

R73

304.

7KR7386

10K

R73

8010

KR

7379

10K

R73

2910

K

R7237 220

R72

631K

R73

76

R73

77

R728610K

R72

791K

R7397 2.7K

R7394 2.7KR7395 2.7K

R72

121K

R72

111 K

R72

801 K

R72

754.

7K

R72

5810

K

R72

5410

KR

7253

10K

R72

5210

KR

7251

10K

R72

201 K

R72

3022

0

R72

2922

0

R72

1910

KR

7218

10K

R72

101K

R72

091K

R72

061 K

R72

051K

R72

041 K

R728410K

R728210K

R7295 4.7KR7294 4.7KR7293 4.7K

R7248 10KR7247 10K

R7245 10K

R7243 10KR7242 10K

R7240 10KR7239 10KR7238 220

R7236 220R7235 220R7234 100R7233 100R7232 100

R7231100

FLA

C1

FLG

ND

FLA

C2

-VP

+5 V

FLO

SD

DA

FLO

SD

CL

OS

DC

S

DIM

PW

M

RE

MIN

VD

DA

SU

BR

ES

VD

CL

VS

YN

C

SU

BS

O

MA

INS

O

MA

INS

CK

SU

BP

OFF

MA

INR

EQ

SY

NC

ISS

232R

X

232T

X

NE

TTX

NE

TRXDGND

OPT

HPD

ET +12V

+5.6

S

V5C

GN

D

V5Y

GN

D

V-5

V5-L

AGN

D

V5-R

VD

ST

RZN

ET

RZC

D

RZP

H

RZA

M

RZT

1

MA

INR

EQ

SU

BP

OFF

STB

Y

PU

RE

UP

SP

L

RZD

VD

LEDGRESYNC LEDRED

RZV1

ISS RZV5

FLRES RZV4

RZV3RZV2

VBJ

VAJ

K3SUBREQ

K2MAINSCK

K1 MAINSO

SUBSOK0

NETRX

NETTX

FLO

SD

DA

FLO

SD

CL

OS

DC

S

FLC

S1

RE

MIN

VD

DA

VD

CL

SU

BR

ES

VS

YN

C

232R

X

232T

X

CN

VSS

DIM

PW

M

MA

ININ

GNDNADIS-7738

TO N

ADG

-768

7 (S

CH

.2

TO NAPS-7708 (SCH. 8)

MODEL

NTSC

RDS

AREA

1

AREA

2

S

INVIDEO5

V

L

R

GN

D

TXD

1

RTS

1

VDD

CLK

1

RXD

1

CN

VSS

RES

ET

FLASH WRITER

NAETC-7742

NAETC-7741

NAETC-7740

HP

RH

PE

HP

LG

ND

VD

ST

RI

+12V

GN

D

GN

D

-5.6

S

SU

BR

EQ

TO NAVD-7730 (SCH.11 TO NAAF-7720 (SCH.4

RI

10K

10K

REGION DD/DC PP PA WT/WR GTR7289 0 33K 10K 10K 10KR7389 - 56K 33K 10K 33KR7290 10K 0 0 0 0R7390 10K - - - -R7291 - - - - -R7391 10K 10K 10K 10K 10KR7292 10K 10K 10K 10K 10KR7392 33K 33K 33K 33K 33K

R7393

U44

U48

U47U46

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 1-2 Sub-microprocessor and display sections

JL7201A

P755

9B

P755

9A

Q7504Q75032SC2712

or KTC3875

NP

NP

NP

NP

NP

NP

P36

F2 F2 NP

NP

P35

P34

P33

P32

P31

P30

P29

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10

P9 P8 P7 P6 P5 P4 P3 P2 P1 16G

15G

14G

13G

12G

11G

10G

9G 8G 7G 6G 5G 4G 3G 2G 1G NP

NP

F1 F1

Q7501HNA-16MM40T

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566

D7533

STANDBYD7534 UPSPL

D7535PURE AUDIO S7569

VOLUME

D7521

SML1216C

DVD

D7522

V1

D7523

V2

D7524

V3

D7525

V4

D7526

V5

D7527

T1

D7529

TU

D7530

PH

D7531

CD

D7532

NET

Q7536KTC3875 or

2SC2712

Q7524

Q7533Q7534Q7535

Q7532Q7521

KRC102S or RN1402

Q7522 Q7523 Q7525 Q7526 Q7527 Q7529 Q7530 Q7531

Q7502

M66005FP

DIG

0112

DIG

0211

DIG

0310

DIG

049

DIG

058

DIG

067

DIG

076

DIG

085

DIG

094

DIG

103

DIG

112

DIG

121

DIG

1364

DIG

1463

DIG

1562

DIG

166 1

P018

P117

SCK

15SD

ATA

16

SEG

0159

SEG

0258

SEG

0357

SEG

0456

SEG

0555

SEG

0654

SEG

0753

SEG

0852

SEG

0951

SEG

1050

SEG

1149

SEG

1248

SEG

1347

SEG

1446

SEG

1545

SEG

1644

SEG

1743

SEG

1842

SEG

1941

SEG

2040

SEG

2139

SEG

2238

SEG

2337

SEG

2436

SEG

2535

SEG

2634

SEG

2733

SEG

2831

SEG

2930

SEG

3029

SEG

3128

SEG

3227

SEG

3326

SEG

3425

SEG

3524

SEG

3623

VCC

119

VCC

260

VP32

VSS

22XI

N21

XOU

T20

~CS

14~R

ESET

13

D7501 UDZ11B

C7506474J

C751033/50

C7503100/6.3

C7505104Z

C7509 474Z

C7502 474Z

C7508101J

C7507 104ZC7504

101J

C75

5910

4Z

C75

6910

4Z

S7559DISPLAY

S7578TUNING UP

S7577 TUNING DOWN

S7576MENU

S7575MEMORY

S7574FM MODE

S7541STANDBY

/ON

S7571DSP <

S7572DSP >

S7573PTY/TPDIMMER

S7579ENTER

S7551TAPE

S7549VIDEO 5

S7548VIDEO 4

S7547VIDEO 3

S7546VIDEO 2

S7545VIDEO 1

S7544DVD

S7543AUDIO SEL

S7542PUREAUDIO

S7558

PRESET <

S7557

PRESET >

S7556EXIT

S7554CD

S7555NET

S7553PHONO

S7552TUN

S7565OFF

S7564ZONE 2

S7563REC

S7566STEREO

S7562Z2 LEVL>

S7567SURROUND

S7561Z2 LEVL<

S7568THX

R75

1110

KR

7512

10K

R7502 220

220

R73

4010

K

R73

3910

K

R73

3810

K

R7316

1K

R73151K

R757812K

R75

05 1KR

7506

1KR

7508 1K

R75

071K

R75

04 27K

R7574 330

R7577 3.9KR7576 2.2KR7575 1.2KR7573 820R7541 330 R7571 470 R7572 560

R7558 12K

R7551 12KR7548 3.9KR7547 2.2KR7546 1.2KR7545 820R7544 560R7543 470R7542 330

R7540 470

R7534 470

R75

2610

KR

7525

10K

R75

2410

KR

7523

10K

R75

2210

KR

7521

10K

R75

2010

KR

7519

10K

R75

1810

KR

7517

10K

R75

1610

KR

7515

10K

R75

1410

KR

7513

10K

R7567 3.9KR7566 2.2K

R7533470R7535

270

R7536

270

R7539 180R7538 180

R7557 3.9K

R7564 820 R7565 1.2K

R7556 2.2KR7555 1.2KR7554 820

R7563 560R7562 470R7561 330

R7553 560R7552 470

9G 8G 7G 6G 5G 4G 3G 2G 1G

+12V

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10 P9

P8

P7

P6

P5

P4

P3

P2

P1

16G

15G

14G

13G

GND

-VP

P2

8

P2

9

P3

0

P3

1

P3

2

P3

3

P3

4

P3

5

P3

6 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G

11G

12G

FLO

SD

DA

FLO

SD

CL FL

CS

1FL

RE

S

LEDGRE

LEDRED

RZV1

RZV5 RED

GREENRZV4

RZV3RZV2 LEDGRE

VBJ

VAJ LE DRED

SUBREQ

RZD

VD

RZV

1

RZT

1

RZA

M

RZP

H

RZC

D

RZN

ET

MAINSCK

MAINSO

SUBSO

PU

RE

UP

SP

L

STB

Y

VBJNETRX

NETTXVAJ

K0

K1

K2

K3

8)

NASW-7739

Q7521-Q7535D7521-D7532

REDGREEN

BLUE

GN

D

Q7537KTC3875 or

2SC2712

RZV

5

RZV

4

RZV

3

RZV

2

14G

13G

12G

11G

10G

P36

P35

P34

P33

P32

P31

P30

P29

P28

U45

NADIS-7738

U44

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 2-1 DSP and Main Microprocessor SectionA

1

2

3

4

5

B C D

U1

A0122

A1114

A1

A1

A1

A1A1

A15

34A1

633

A17

23

A2113

A310

6A4

105

A595

A686

A77 8

A87 7

A

BCKI

BCKI

BCKI

BCK

BOOT142BST141

BTAC

T17

BTSL134

CS0

84

D0129D1128

D10

93D

1192

D12

89D

1388

D1 4

87

D1 5

80D

1679

D1D1

D1

D2125D2D2

D2D2D2

D2D2

D27

32D

2831

D29

2 2

D3124

D30

21D

3120

D4123

D5116D6115

D7

104

D8

103

D9

94EXLOCK136

EXTI

N2

GP 0132GP 1131

GP1

010

7

GP 2130

GP 3120GP 4119GP 5118

GP 6112GP 7111GP 8110

GP9 10

8

HAC

N83

HCLK

75H

CS76

HDIN

74

HD

OU

T82

KFSI

LRC

KI1

29

LRC

K I2

36

LRCKI3

LRCK

MCLK1144

MCLK2139

MOD

06

MOD

15

M

N.C

NC3133

NC4135

OE 0121

PAG

E015

PAG

E114

PAG

E213

PLO

CK

16

PM140

SCKO

UT

10

SDI1

27SD

I22 8

SDI 3

35

SDI4

SDOSDO

SDO

325

SDO

426

SPDISY

NC

12TC

K97

TDI

98TD

O99

TMS

100

VDD

E118

VDDE

VDD

E390

VDDE4126

VDD

I11

VDD

I21 1

VDDI

VDD

I573

VDD

I 696

VDDI7109

V DDI8137

VSS0

7

VSS1

9

VSS 1

010

2

VSS11117

VSS12127

VSS13138

VSS14143

VSS2

19

VSS3

24

VSS4

30

VSS

VSS

VSS

VSS8

81

VSS9

91

WE

085

WMD

04

WMD

13

XRST

8XT

RST

101

A011 2

A111 0

A10

85A1

184

A12

83

A13

6 6A1

465

A15

64A1

663

A17

62

A210 9

A397A496A595A694A793A892

A982

BCK

I117

B CK

I229

B CK I

3/F

S16

B CK

O20

BOOT 54

BST 56

CS0 44D010 8D110 7

D10

/GP2

78D

11/G

P37 7

D12

/GP4

75D

13/G

P574

D14

/GP6

73D

15/ G

P772

D210 5D310 4D410 3D510 2

D699D798

D8/

GP0

80D

9/G

P179

DQM/OE0 43

EXLOCK 59

EXTI

N3

GP/1 4RAS 39

GP1

067

GP11/V SS11 8

GP12/SD CLK 37GP13/CL KEN 38

GP15/CA S 42

GP8

69G

P968

HACN 32

HCLK 34

HCS 36

HDIN 33

HDOUT 35

KFS

O22

LRCK

I115

LRCK

I 228

LRC

K I3/

FS2

4

LRCK

O19

MCL

K19

MC

L K2

12

MOD0 58MOD1 57

MS

13

PAGE 0 53PAGE1 52

PAGE 2 50

PLO

CK

7

PM11 3

SCK

OU

T14

SDI1

18 SDI 2

30

SDI311 4SDI411 5

SDO

123

SDO

224

SDO

325

SDO

426

SPD

I F27

SYNC11 6

TCK

89TD

I90

TDO

86TM

S87

TST1 /BT ACT 55

TST2/V SS11 7

TST3/V SS11 9

VDD

110

VDD

E016

VDDE 1 46

VDDE

276

VDDE310 6

VDD

I05

VDDI 2 40

VDDI 3 60

VDDI

470

VDDI510 0

VDDI612 0

VSS0

1

VSS1

8

VSS1

081

VSS1191

VSS1210 1

VSS1311 1

VSS

211

VSS

32 1

VSS4 31

VSS5 41

VSS6 48

VSS7 51

VSS861

VSS9

71

WE0 45

WMD0 49

WMD1 47

XRST

2XT

RST

8 8

P10 0

FRO

M F

RO

NT

U105

TOTX179

U104

TOTX179

P101

COAXIA L2

COAXIAL1

COAXIAL3

Q13

0

74H

CU

04

123456

89

10111213

GND 7

VCC14

U101 TORX179

OPT2

U102 TORX179

OPT3

U103TORX179

O PT4

U100 TORX179

OPT1

X16

X75

1

XTL-1 3.5M

X700

XTL-

13.

5M

R17

433

0

R13

610

KR

137

10K

R17

533

0R

173

1K

R13

275

R131

75

R133BK1608M182T

R13

075

R14547

R14

047

0

R14

147

0

R14

247

0

R13

9

470

R14

747

R14

8R14

91K

R13

810

K

R1 4

647

R143 47R144 47

R15

022

0R

151

1KR

152

1KR

153

1K

R15522 0

R15618 K

R157470

R158470

R159470

R160470

R15422 0

L13 6470M

L13 0

470 M

L701

022M

L17 0

470M

NCH-1 479

L133

022M

L1 32 BK160 8LM182

L131

02 2M

L13

502

2M

L134

B K16

08LM

182

C166

474 K

C763

104Z

C17

315

0J

C16

91 0

4Z

C13

708

0D

C13

808

0D

C140

104 Z

C12

8 104Z

C12 2

104Z

C132

101J

C131

101J

C13

0

101

J

C17

4

104Z

C17

1

104

Z

C17

5

104

Z

C161

220J

C16 4

470J

C163

4 70J

C151

10 4Z

C149

10 4Z

C12

9

104

Z

C13

90 8

0D

C19

0 1 04Z

C76

1

104Z

C71

210

4Z

C762

104Z

C16 8

104Z

C75

7

C75

9

104Z

C760104Z

C767104 Z

C768

10 4ZC

758

104Z

C75

1

104

Z

C75

2

104

Z

C75

3

104

Z

C71110 4Z

C70

010

4Z

C709104Z

C71010 4Z

C14

7

104Z

C133104Z

C135

10 4K

C136

10 4K

C14

3

104

Z

C14

4

104Z

C145

104Z

C14

2

104Z

C134

10 4K

C14

6

104Z

C179

104 Z

C15

510

2K

C15

610

1J

C158104Z

C704

10 4Z

C705

104Z

C706

104Z

C70

322

0J

C70

22 2

0J

C70

110

4Z

C70

710

4Z

C70

8

104Z

C14147/ 6.3

C17

7

100

/4

C17

8

100

/4

C1 7

6

47/1

6

C17

047

/6. 3

C17

247

/6. 3

C150

10/16

C167

47/6

.3

C765

100/4

C764

100/4

C720

100/4

C719

10 0/4

C14

8

47/6

.3

C152

47/4C157

100/4

C159

0.47/50

R16410 0

R16

1

1.5K

R710210K

R7103

10

L702

0.82

R1635. 6K

R16

51K

R16

61K

R16

71K

R16

81K

R17

6

R1 6

21.

5K

R196

3 30

R195

330

R194

47

R197

47R1

983 3

0R1

9 933

0

R169

47

R77

91K

R78

01K

R78

11K

R755

47

R757

3 30

R758

330

R756

47

R760

56R7

6156

R759

330

R76 2

R763

3 30

R78

41K

R78

32 2

0

R78

556

R7 8

656

R7954.7 K

R747

1K

R750

1KR79456

R7981K

R79356

R79256

R745

330

R7971K

R7961K

R7431K

R19

133

0

R716 330R717 1KR718 1KR719 330

R7251K

R720 1K

R727 330

R730 1K

R710

47R7

1 147

R712

47

R714

3 30

R715

330

R734

3 30

R709

47

R713

3 30

R708

330

R702

3 30

R70 0

1KR7

013 3

0

R703

330

R705

3 30

R706

3 30

R707

3 30

R73 3

330

R732

330

R19

01K

R19

23 3

0R

193

47

Q131AK4141VQ

DIR

AVDD38

AVSS541

BIC

K26

BOUT 17

CM

0/C

DTO

/CAD

132

CM1/

CSN

/SD

A33

COUT 18

DAU

X28

DIF

0/R

X5

3

DIF

1/R

X6

5

DI F

2/R

X7

7

DVDD21DVSS 22

INT0

36

IN T137

IPS

0/R

X4

1

IPS1

/ IIC

8

LRCK24

MCKO1 23MC

KO

227

NC

02

NC

16

NC2 14

NC443

NC547

OCKS

0/C

CLK

/SC

L34

OC

KS0 /

CSN

/CAD

035

P/S

N9

R39

RX042

RX144

RX246

RX348

SDTO

25

TEST145

TEST

24

TVDD13

TX0 15TX1 16

UOUT 19

VCOM40

VIN

12

VOUT 20

XTI

30

XTL0

10XT

L11 1

XTO

29

PDN

31

Q162

KRC104SRN140 4

P750

P603

B

FRO

M N

ADG-

7662

P701

Q120TC74VHC404 0

CL_

10Q

19

Q10

14Q

1115

Q1 2

1

Q2

7Q

36

Q4

5

Q5

3Q

62

Q7

4Q

813

Q9

12R

SET

11

VDD

16

VSS

8

Q7 5

1TC

74VH

C74

FT

SN74

AHC

541

1CK31D2

1Q52CK 11

2D 12

2Q 9GND7

VCC 141CLR1

1PR4

1Q6

2CLR 13

2PR 10

2Q 8

Q70

1TC

74VH

C74

FTSN

74AH

C741CK3

1D2

1Q52CK 11

2D 12

2Q 9GND7

VCC 141CLR1

1PR4

1Q6

2CLR 13

2PR 10

2Q 8

Q170 MPC292 5T

G IO

Q171 MPC2933T

G IO

Q16178 L05

GI O

R12

6

R12

4BK

1608

LL24

1

R12

5BK

1608

L L24

1

L160

470M

L162

470M

L161

C165102 J

Q160TC924 6F

AMPI

4AM

PO5

CKO

10

LOCK

15

M1

1 1M

21 2

PD2

REF

1

S113

S214

VDD

16

VDD

A3

VSSA

6XI

7

R79056

R79056

R79056

R79056

R78

256

R78

256

R78

256

R7 8

256

R78

756

R78

756

R78

756

R7 8

85 6

R78

856

R78

856

R7 8

856

R78

956

R78

95 6

R78

95 6

R78

956

R79156R79156R79156R79156

R78

756

Q190

TC74 HC157SN74AHC157

1A2

1B3

1Y4

2A5

2B6

2Y7

3A1 1

3B10

3Y9

4A14

4B13

4Y1 2

GN

D8

VCC

16SE

L1

ST15

Q705CY7C1019 BV33 -15V CT

A04

A13

A10

19A1

118

A12

17A1

316

A14

15A1

514

A16

13

A22

A31

A432

A531

A630

A72 9

A821

A920

GND

19

GN

D2

25

I /O

16

I /O

27

I /O

310

I /O

411

I /O5

22I /O

623

I /O7

26I /O

827

VCC

18

VCC2

24

CS

5O

E28

WE1

2

Q706 CY7C101 9BV3 3-15 VCT

A04

A13

A10

19A1

118

A12

17A1

316

A14

15A1

51 4

A16

13

A22

A31

A43 2

A53 1

A630

A729

A821

A92 0

GND

19

GN

D 225

I /O

16

I /O

27

I /O

310

I /O

41 1

I/O5

2 2I /O

623

I/O7

26I/O

827

VCC

18

VCC2

2 4

CS

5O

E28

WE1

2

Q121TC74 VHCT00

1A1

1B2

1Y3

2A4

2B5

2Y6

3A10

3B9

3Y8

4A13

4 B1 2

4Y11

GN

D7

VCC

14

DS

PP

MI N

T1

DSP1GP8

TDI

TCK DSP1GP9

DS

P1X

RS

T

DS

P1T

MS

DS

P1T

DO

DSP1GP10

RA

MC

E

D1

D0

RA

MC

E"

A13

A14

A15

A16

A16A3

A2

A1

A0

WE

0D

8D

9

D10

D11

A1 3

A14

A15

A3

A2

A1

A0

WE

0D

3D

2

INT1

DSP1BST

A4

A5

A6

A7

A8

D7

D6

D14 D15

OE 0 A9

A10

A11

A12

A4 A5

A6

A7

A8

D12

D13

D5

D4

OE

0 A9

A10 A11 A12

DSP2HACNDSP2HDOUT

WE0

CS

0 DSP2H

D9

D10

D11

D12

D1 3

D14 A6

D15 A7

A8

A3

A4

D7

D8

A5

D SPD SP

D2T

MS

D2T

DO

D2T

DI

D2T

CK

DS

XR

ST

DSPPM

DSP1HCSDSP1HDOUT A2

DSPCL A1DSPDA D6

DSP1HACN D5

OE0A0

DSP1RST1 D4D3D2

BC

KI2

SD

I2

LRC

KI2

DS

P12

SD

1D

SP

12S

D2

DS

P12

SD

3D

SP

12S

D4

DIR

LRC

K

DI R

BC

KD

IRD

A

DA

LR

CK

DA

CB

CK

D1D0

+3.3

V

+2.5

V

BC KEX2 LRCKI2LRCKEX2

DA

LRC

K

GND

LRC

KE

X2

DA

LRC

KLR

CK

I2B

CK

EX

2D

ACB

CK

BC

KI2

+3.3

V

INT1SD IEX2+5VDAC

DSPPMDSP2BST

DSP

2RS

T

DACBCK

LRC

LPL

L

SDI2

DA

LRC

K

A16

A15E

X2

DS

P1 2

SD

3

SD

I 2

DA

CD

A4

DA

CD

A3

DA

LRC

K

DS

P12

SD 1

DS

P12

SD

2

AD

DA

SD

IEX

2

ADDALRCL PLL

EX2OPTVCCMCK1

DACBCKDA LRCK+5VDAC

+5VDAC

+2.5V

MC

K2

DIR

CS

DSP

CL

DSP

DA

CD

TOD

IRP

D

DIR

BC

K

DI R

DA

+3.3VU PSMPL

+3.3V XTI+5VDSP

INT1

"IN

T0"

DA

LRC

K

+2.5V +5VDSP

MC

K2

UP

SM

PL

DI RLRCKMC K1

XTI

GN D

+3.3

V

+3.3V

2ND

PLL

LOC

K2N

DP

LLC

L

2ND

PLL

CS

DS

PD

A

OPTFRONT

COAXIAL1

COAXIAL2 OPTOUT +15V

COAXIA L3

DA

CB

CK

OPTOUT

MC

K1

GNDDAC

OPT1OPT2 LR

CLP

LL

OPT3OPT4

GNDDAC

GNDDAC +5VDSP

C769220J

C770220J

R135BK1608M182T

R134BK1608M182T

Q700

MB86D41PFV-G-BNDDD/DTS/AAC DECODER

Q703

MB86344BPFV-G-BNDTHX/OOS/BASS-MANAGEMENT

330

(SC

H. 1

0)

(SC

H. 1

)

TX-NR900/E

SCHEMATIC DIAGRAM 2-2 DSP and Main Microprocessor Section

U1

A10 69

A11 59

A12 50

A13 42A14 41

A15

34A1

633

A778

A877

A9 70

BCKI 1 38

BCKI 2 46

BCKI 3 48

BCKO64

D15

80D

1679

D17 68D18 67

D19 58D20 57D21 56

D22 53D23 52D24 51

D25 44D26 43

D27

32D

2831

HCLK

75H

CS76

HDIN

74

HD

OU

T82

KFSI O 62

LRC

KI1

29

LRC

KI2

36

LRCKI3 47

LRCKO 63

MS40

N.C171

N.C272

SDI1

27SD

I228

SDI3

35

SDI4 39

SDO160SDO261

SPDI F 49

VDDE2 54

VDDI3

37

VDDI 4 65

VDD

I573

VSS4

30

VSS5 45

VSS6 55

VSS7 66

VSS8

81

X160

XTL-

24.5

76M

X18

0XT

L4.3

32M

R71

741KR71

69

1K

R71

731K

R7160330R7159330

R7158330

R7157330

R7154330

R7156330

R7155330

R7153330

R7128330

R7126330

R71

1247

K

R70

07R

7006

R70

05R

7004

R70

03R

7002

R70

01

470

470

470

470

330

220

220

R70342.2K

R713 110K

R713 210K

R70

611K

R70

751K

R71

72

1KR71

71

1KR71

70

1K

R70

111K

R71

0910

KR

7009

2.2

KR

7010

1KR

7110

22K

R70

122.

2K

R7 0

69R

7070

1KR

7071

1KR

7072

1KR

7073

1KR

7107

1KR

710

61K

R71

05

1K

R71

04

R7092 33 0R7091 33 0R7090 33 0R7089 33 0

R7088 33 0

R7087 33 0

R7086 1KR7085 1K

R70

801K

R7000100

R70

0822

0K

R7084 1KR7083 1KR7082 1KR7081 1K

R7095 1KR7094 1K

R7093 1K

R7096 1K

R7097 33 0

R70

771K

R70

791K

R70

781K

R70

761K

R70

741K

R7186

22 K

R7185

22 K

R7184

22 K

R70

2447

0R

7025

470

R70

191K

R70

2347

0

R70

2733

0

R70

601K

R70

591K

R70

581K

R70

571K

R70

561K

R70

551K

R70

531K

R70

3010

0

R70

2910

0

R70

2822

0

R70

2622

0

R70

211K

R70311KR70321KR70331K

R7035220

R70362.2 KR7037220

R70381K

R7042330R7043470R7044470R7045470

R7047470R7048470R7049470R7050470

R70

511K

R70

521K

R70

541K

R70

181K

R70

202.

2K

R70

221K

R71

191M

R70

13

10K

X70 00

CSTCV16.0 MXJ0C

L753

470M

7 0

470M

479

L751

022M

L180220 K

L7000

220 K

L80

1

022M

L10

2

022

M

C12

1

104Z

C7010 104Z

C166

474 K

C12

0 104

Z

C11

810

1J

C11

710

1J

C763

1 04Z

C17

315

0J

C16

910

4Z

C7100

10 4Z

C11

510

4Z

C16

212

0JC161

220J

C164

470J

C105

10 1J

C107

10 1J

C104

10 1J

C106

10 1J

C168

C754

104Z

C755104Z

C756104Z

C75

7

104Z

C803104Z

C804

10 1J

C71

01

104Z

C70

07 104

Z

C70

06

104Z

C700 1

104Z

C7 0

0810

4Z

C18

210

4Z

C181

331J

C18

3

561

J

C18

4

330

J

C80

1

101

J

C11

110

4Z

C80

6

104

Z

C18

533

0J

C18

7

104Z

C70

09

104Z

C855103K

C10

8

47/6

.3

C850100/16

C11

9

330/

6.3

C10

1

47/1

6

C10

0

47/1

6

C11

633

0/6.

3

C17

047

/6.3

C10347/6.3

C10247/6.3

C84

7

47/1

6

C84847/16

C84

9

100/

16

C851

47/1

6

C85247 /16

C85

3

47/

16

C85447/16

C76

6

100/

4

C802330/ 6.3

C70 00 104F

C700 2

100/6.3

C7005 100/6.3

C180

10/1

6

C11

04 7

/6.3

C80

733

0/6.

3

C18

6

10/

16 C700 4 1/50

C70

03

100/

6.3

R16410 0

R80347

R801 1KR80247

R12

31K

R12

21K

R84

34.

7K

R84

44.

7K

R84

54.

7KR

846

4.7K

L7520.82

R11

7 330

R11

8 330

R11

9 33 0

R12

047

R12

133

0

R831 *

R832 *

R8271.2 K

R8281.2 K

R8291.2K

R8301.2K

R833 *

R834 *

R8351.2 K

R8361.2 K

R8371.2 K

R8381.2 K

R839 *

R840 *

R8411.2 K

R842

1.2 K

R8123. 3K

R8113. 3K

R8133. 3K

R8143. 3K

R816 *

R815 *

R817 *

R818 *

R8203. 3K

R8193. 3K

R8213. 3K

R8223. 3K

R824 *

R823 *

R8253. 3K

R826

3. 3K

R847

4.7K

R848

4.7

KR8

494.

7KR8

504.

7K

R851

4.7

K

R852

4.7

KR

853

4.7K

R85

44.

7KR

855

4.7

KR

856

4.7

K

R857

4.7

K

R858

4.7K

R86418 0R86318 0

R85918 0

R86018 0

R86118 0R86218 0

R86518 0R86618 0

R867 180R868 18 0

R86918 0R87018 0

R87118 0

R87218 0

R8734.7KR8744.7KR163

5. 6K

R16

51K

R16

61K

R16

71K

R16

81K

R17

6

680

R16

21.

5K

R112

22

R113

22

R1074.7 KR111 4. 7K

R1094.7 K

R10510 K

R10318 0K

R11422

R11522

R10110

0K

R1084.7 K

R110 4.7 K R10218 0K

R10410 K

R1064.7 K

R12

74.

7K

R12

83.

3K

R10

010

0K

R87522

R87622

R87722

R87822

R87922

R88022

R88122

R88222

R777 56

R773 56

R764330

R767 56

R765

R769330

R770

330R771330

R768 56

R778 56

R772 56

R774 47R775 47

R77

91K

R78

01K

R78

11K

R758

330

R760

56R7

6156

R759

330

R762

330

R763

330

R80847

R80747R80647R80547

R8041K

R18

033

0

R18

133

0R

182

330

R18

310

K

P700

3TO

NAA

R72

67 (S

CH

. 9)

P800

D10

6

D10

2

D108

D 104

D10

5

D10

9D

107

D10

3

D7004

D7000

D7002

D7001

D 700

3

Q100

3

2

4

1Q101

3

2

4

1Q102

3

2

4

1

Q801

5

6

4

7

Q802

5

6

4

7

Q803

5

6

4

7

Q804

5

6

4

7

Q102

58

67

Q101

58

67 Q100

58

67

Q801

3 8

21

Q802

3 8

21

Q803

3 8

21

Q8043

8

21

C82

7

681

J

C82

8

681

J

C82

9

681J

C83

0

681J

C83

1

681J

/331

J

C83

2

681J

/331

J

C82

0

472

J

C82

1

472J

C82

2

472

J

C82

3

472J

C824

472J

C82

5

472

J

C82

6

333J

C81

9

472J

C83

3

681J /331

J

C83

4

681

J/3

31J

C83

5

681

J

C836

681J

C837

681J

C838

681J

C83

9

681

J/3

31J

C84

0

681

J/3

31J

C84

1

153

J

C84

2

153J

C114152J

C113152J

P77 01ATO MAIN AMP

D700 5UDZ6.2B

Q700 1

KRC104SRN1404

P70

00FL

ASH

WRI

TER

Q7000M30624MGA-B09FP

M30624FGAFP1: P96/ ANEX1/S OUT4

1

24:P 76/T A3OUT

24

25:P 75/T A2IN /~W

25

26:P 74/T A2OUT/W

26

27:P 73/~ CTS2/~RT S2/ TA1I N/~V

27

28:P 72/C LK2/ TA1OUT/V

28

29:P 71/R XD2/ SCL/ TA0IN/T B5IN

29

2: P95/ ANEX0/C LK4

2

30:P 70/T XD2/ SDA/ TA0OUT

30

3: P94/ DA1/ TB4IN

3

4: P93/ DA0/ TB3IN

4

51: P43 /A19

51

52: P42 /A18

52

53: P41 /A17

53

5: P92/ TB2I N/S OUT3

5

6: P91/ TB1I N/S IN3

6

78 :P12 /D10

78

79 :P11 /D9

79

7: P90/ TB0I N/C LK3

7

80 :P10 /D8

80

AVCC 99

AVSS 96

BYTE

8C

NVS

S9

P00/D 0 88P01/D 1 87P02/D 2 86P03/D 3 85P04/D 4 84P05/D 5 83P06/D 6 82P07/D 7 81

P100/ AN0 97

P101/ AN1 95P102/ AN2 94P103/ AN3 93

P104/ AN4/ ~KI 0 92P105/ AN5/ ~KI 1 91P106/ AN6/ ~KI 2 90P107/ AN7/ ~KI 3 89

P13/

D11

77P1

4/D

1276

P15/

D13

/~I

NT3

75P1

6/D

14/

~IN

T474

P17/

D15

/~I

NT5

73P2

0/A0

[/D

0/_]

72P2

1/A1

[/D

1/D

0]71

P22/

A2[

/D2/

D1]

70P2

3/A3

[/D

3/D

2]69

P24/

A4[

/D4/

D3]

68P2

5/A5

[/D

5/D

4]67

P26/

A6[

/D6/

D5]

66P2

7/A7

[/D

7/D

6]65

P30/

A8[

/_/D

7]63

P31/

A961

P32/

A10

60P3

3/A1

159

P34/

A12

58P3

5/A1

357

P36/

A14

56P3

7/A1

555

P40/

A16

54

P44 /~CS 050P45 /~CS 149P46 /~CS 248P47 /~CS 347P50/~ WRL/~WR46

P51 /~WRH/~B HE45P52 /~RD44P53 /BCL K43P54 /~HL DA42P55 /~HO LD41P56 /ALE40P57 /~RD Y/CL KOUT39P60 /CTS 0/RT S038P61 /CLK 037P62 /RXD 036P63 /TXD 035P64/~ CTS1/~R TS1/ ~C34

P65 /CLK 133P66 /RXD 132P67 /TXD 131

P77

/TA3

IN

23P8

0/T

A4O

UT/

U22

P81

/TA4

IN/~

U21

P82

/~IN

T0

20P8

3/~

INT

119

P84

/~IN

T2

18P8

5/~

NM

I17

P86

/XC

OU

T11

P87

/XC

IN10

P97 /~A DTRG/SIN 4 10 0VCC

116

VCC

262

VREF 98

VSS1

14

VSS2

64

XIN

15

XOU

T13

~RES

ET12

L101

022M

470M

L161

BK16

08LM

182

L8 02

02 2M

C165102 J

Q180 LC7272 3M

CIN

6FL

OU

T5

MOD

E12

MPX

IN2

RDC

L15

RDD

A14

RD

SID

/REA

DY

16

RST

13

TEST

7

VDD

A3

VDD

D11

VR

EF1

VSSA

4

VSSD

10XI

N9

XOU

T8

Q160TC924 6F

AMPI

4AM

PO5

CKO

10

LOCK

15

M1

11M

212

PD2

REF

1

S113

S214

VDD

16

VDD

A3

VSS

9

VSSA

6XI

7XO

8

R78

256

R78

256

R78

256

R78

256

Q71

01TC

74H

C54

1FT

SN74

AHC

541

A1 2A2 3A3 4A4 5A5 6A6 7A7 8A8 9

GND10

VCC20

Y118Y217Y316Y415Y514Y613Y712Y811

G1 1G219

Q71

00TC

74H

C54

1FT

SN74

AHC

541

A1 2A2 3A3 4A4 5A5 6A6 7A7 8A8 9

GND10

VCC20

Y118Y217Y316Y415Y514Y613Y712Y811

G1 1G219

Q710 2

TC74HCT70 07

1 2 3 4 5 6 78

91011121314

Q103AK45 28VF ADC/DA C

AGN

D7

AIN

L+

4AI

NL

-5

AIN

R+

2AI

NR

-3

AOU

TL+

26AO

UTL

-25

AOU

TR+

28AO

UTR

-27

BIC

K12

CC

LK/C

KS1

16C

DTI

/CKS

015

DEM

020

DEM

121

DFS

18

DG

ND

24

LRC

K11

MC

LK10

SDTI

14SD

TO13

VA8

VCO

M1

VD23

VREF

6VT

22

CS/

DIF

17

PDN

19S/

P9

Q80

00AK

4356

VQ6

CH

DAC

AVD

D33

AVSS34

BIC

K9

CAD

06

CAD

17

CCLK18CDTI19

CKS022

CKS

123

CKS

224

DFS021

DIF

025

DIF

126

DIF

227

DVD

D11

DVSS12

DZF

E28

DZF

L15

DZF

L23

DZF

L330

DZF

R1

4D

ZFR

231

DZF

R3

29

L1+

2L1

-1

L2+ 42L2- 41

L3+ 38L3- 37

LRCK16

MC

LK10

R1+ 44R1- 43

R2+ 40R2- 39

R3+ 36R3- 35

SDTI113SDTI214SDTI315

SMUTE17

VREF

H32

CSN20

PDN

8

P700

4TO

NAA

R72

67

(SC

H. 9

)

P 700

2

-15 VCT

A04

A13

A22

A31

A432

A531

A630

A729

GND

19

GN

D225

I/O

16

I/O

27

I/O7

26I/O

827

VCC

18

VCC2

24

CS

5O

E28

DSPDARDSDET

DSPCL

VO

LHS

EC

1H

PR

TCTV

PR

TCTH

M

+5VDSP

SD

PR

TC

TV

PR

TCTH

M

SE

C1H

Z2M

UT

Z2LM

UT

AM

UT

HP

MU

T

TNC

LD

SP

CL

DS

PD

A

GND +13V

PO

FFR

DS

CL

WR

ES

ET

RE

SE

T

FLASHDOFLASHBYVCCPUP

XD

AR

ST

XDA

CS

XP

OR

RDS

DA

RD

SID

CV

SS

SD

AS

CL

NP

OW

ER

TNC

S1

GN D

TND

ATA

XPOR SU BPOFF/F CLXDACS SUBRST/FDI

GNDDACXDAR ST CVSS+5VDSPDSPDA WRES ET+5VDAC

NPOWER-1 5V

DSPCL +15VSCL

RDSDETSDA DSP1HDOUT AMUT

SUB POFF/FC LZ2 MUT

RA

MC

E

MAINREQH PMUTSUBRST/FDI

VOLH Z 2LMUT

A16D10

D11

A13

A14

A15 NET

TN C LSUBSO DSP1GP10 TN DATAMAINSO

VCC

ME

M2

DSP1GP9 TNCS1MAINCLCDTO TNCS2SUBREQ

+3.3V V LSTBVPDA

VP CLDIRC S AF CLD IRPD AF DADFS AFSTB

D14 D15

OE0 A9

A10

A11

A12

DAPD STEREO

VCCPUP SD2NDPLLL OCK TUMUT

2 NDPLLCL PLLCE2N DPLLCS AP OWER

DSP2HACN EX2 SP RLFDSP2HDOUT CODEC PD SPRLZ 2

DSP2H CS UPS MPL

D15 A7

A8 12VTRGZ

D SPCL DSPCL12VTRGBD SPDA DSPDA12VT RGADSPDAVPOWERDSPCL

SPRLZ2 5.6 SDSP1RST12VTRGZ +13VDSPPM 12VTRGB

CO

DE

CP

D

DS

P1R

ST

DS

P1G

P8

DS

P1 B

ST

DS

P1 H

CS

DS

P2R

ST

DS

P2 B

ST

DS

P2H

CS

BO

OT

DS

P1P

M

INT1

INT0

TNC

S2

DSP1GP8

UP

SM

PL

DS

P1H

AC

N

12VTRGA

DS

P2H

AC

ND

SP

2HD

OU

T

DSP1BST VPOWERDSP1HCS

DSP2RSTA9A10

DSP2 BST

DSP2 HCS"GND DAC

BOOTPAGESEL

HPAGE+5V DACDACDA1

DACDA2

A11

+3.3VDSP1HDOUT

DSP1HDOUT +15VDSP2HACNDSP1 HACN

DSP1HAC N DSP 2HACN-15V

+5VDSPA12

DACBCKDALRCKDACBCK

A13DSP2HDOUTA14

INT1 INT1INT0 INT0DSP12SD4

DSP2HDOUTDACBCK

MC K1DAL RCK

GNDADIN

DAC BCKRTA DDA

GNDADIN

LIN

-LI

N+

RIN

-R

IN+DACDA1 LT

DA

LRC

K

A16

A15

DS

P12

SD

3

DA

LRC

K SBRDO

DS

P12

SD

2

+ 2.5

V

DOSBL

DOL

DOR

DOSL

DOSR

GN

DD

AC

DOC

DFS DOSWCODEC PD +5VDAC

DAPDDACBCK

SP MCK1L+L-

XTI2N

DP

LLLO

CK

2ND

PLL

CL

2ND

PLL

CS

R+

DS

PD

A

D ACDA2 R-D ACDA3 SL+D ACDA4 SL-D ALRCK SR+

SR-CEN TER+

CEN TER-

SW+DFS SW-

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

NJM2114M-DOR BA15532FOR NJM5532M-D

Q100-Q102:NJM4580M-DOR MPC4570G2

R815~R818,R823,R824DD,DC,PA: 3.3KOTHER: 0

R831~R834,R839,R840DD,DC,PA: 1.2KOTHER: 2.2K

330

AGEMENT1K

TO N

AAR

726

7 (S

CH

. 9)

TO N

AAR

726

7 (S

CH

. 9)

Europeanmodel only

(SCH. 6)

C831~C834,C839,C840DD,DC,PA: 680pFOTHER: 330pF

NADG-7687

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 3-1Audio Input/Output

P602

A

NET

TU

NE

TO N

ADG

-766

2(S

CH

. 10)

P3200

LEFT

ZONE2LINEOUT

RIGHT

LEFT

DVD IN

RIGHT

C3284104ZC3285104Z

C3281104Z

C3280104Z

C3404102JC3405102J

C3300101J

C3282104Z

C3283104Z

C3200331K

C3201331K

C3202331K

C3203331K

C3204331K

C3205331K

C3206331K

C3207331K

C3208331K

C3209331K

R33111K

R3310220K

R332022

(1/2W)

R332122

(1/2W)

R3252100K

R3253100

R3254100K

R3250100KR3251100K

R3402220K

R340056K

R3404560

R3403220K

R340156K

R3405560

R3407120

R3406120

R3234220K

R3235220K

R322256K

R322356K

R33

012.

2K

R3410100

R3411100

R3408680

R3409680

R33

002.

2KR

3302

2.2K

R3230220K

R3231220K

R3206330

R321856K

R3207330

R321956K

R3232220K

R3233220K

R3208330

R322056K

R3209330

R322156K

R3228220K

R3229220K

R3204330

R321656K

R3205330

R321756K

R32382.2K

R32392.2K

R32362.2K

R32372.2K

R3226220K

R3227220K

R3202330

R3203330

R321456K

R321556K

R3240220K

R3241220K

R3242220K

R3243220K

R3200330

R3201330

R3224220K

R3225220K

R321256K

R321356K

C3251

C3250 10/50

C340247/50

C325210/16

C340047/50

C340147/50

C340347/50

C322247/50

C322347/50

C321847/50

C321947/50

C322047/50

C322147/50

C321647/50

C321747/50

C321447/50

C321547/50

C321247/50

C321347/50

C3320220/16

C3321220/16

Q3400

NJM4565M-D

38

21

Q3205NJM4565M-D3 8

21

Q3203NJM4565M-D3 8

21

Q3204NJM4565M-D3 8

21

Q3202NJM4565M-D3 8

21

Q3201NJM4565M-D3 8

21

Q3200NJM4565M-D3 8

21

Q3400

5

6

47

Q3205

5

6

47

Q3203

5

6

47

Q3204

5

6

47

Q3202

5

6

47

Q3201

5

6

47

Q3200

5

6

47

Q3411RN1441

Q3410RN1441Q3412 RN1441

Q3413 RN1441

DAT

AFU

NC

CL

GN

D

VDD

VSS

Q3300 TC9274AN-008

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21222324252627282930313233343536373839404142

P3210BTO NAAR-7728 (SCH. 9)

P3211BTO NAAR-772 8 (SCH.9))

P3202

VIDEO 2

LEFT

REC OUT

RIGHT

LEFT

PLAY IN

RIGHT

P3201

VIDEO 1

LEFT

REC OUT

RIGHT

LEFT

PLAY IN

RIGHT

P3203

VIDEO 3

VIDEO 4

LEFT

PLAY IN

RIGHT

LEFT

PLAY IN

RIGHT

P322

0A

VID

EO 5

TO N

AETC

-774

2(S

CH

. 1) V5L

A GNDV5R

NTLAGNDNTR

AS

TBA

FCL

AFD

AM

UTZ

2+1

5VG

ND

-15

V

LRZ

2A

GN

DLT AG

ND

RT

AG

ND

RR

Z2

NAAF-7720

10/50

U33

A

1

2

3

4

5

B C D

P748325137740

NCETC-7740

P7481

P7481

0

P7482B

J772J771

J773

P2506B

P3220B

V5-

C

GN

D

V5-

Y

GN

D

V5-

CM

P

V5-

L

AG

ND

V5-

R

NCETC-774125137741

P2508

P2508P2510

P2510

P2509

0

1

U25

01

U25

01

P10

2B

GND

+5V

OPT5

NC

ET

C-7

742

2513

7742

C2579J774

C7559C7569

C7483

C7481

C7482

HP

DE

T

HP

RG

ND

HP

LH

PE

C7484

R25

75

R25

74

R25

73

C25

78

C25

77

C25

72

R25

72

C25

71R

2571

C2576

R2576

L2576

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1

SOLDERING SIDE

U46

VOLUME PC BOARD(NAETC-7739)

U45

COMPONENT SIDE

U47

U48

COMPONENT SIDE

COMPONENT SIDE

COMPONENT SIDE SOLDERING SIDE

SOLDERING SIDE

SOLDERING SIDE

HEADPHONE TERMINAL PC BOARD(NAETC-7740)

FRONT OPTICAL INPUT PC BOARD(NAETC-7742)

FRONT VIDEO PC BOARD(NAETC-7741)

S7569

S7569

P75

59B

NC

ET

C-7

739

VBJ

VAJGND

0

2513

7739

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 4-1 Pre-amplifier section

J4044

J4040

J4043

J4039

P3601

LEFT

SURROUND

RIGHT

LEFT

SURROUND

RIGHT

BACK

P3600

MULTICHANNELINPUT

LEFT

FRONT

RIGHT

CENTER

SUBWOOFER

P4010B

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4200 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4201 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

LM LTR

T

RMQ4202 TC94

345678910111213 14 15 16 17 18 19 20 21 22

C3606331K

C3605331K

C3604331K

C3603331K

C3607331K

C3602331K

C3601331K

C3600331K

C4210100D

C4211100D

C4212100D

C4217102J

R387522K

R387422K

R387722K

R387622K

R38631.5K

R38621.5K

R386710K

R386610K

R386410K

R386510K

R387922K

R387822K

R387322K

R387222K

R38691.5K

R38711.5K

R4042 0R4032 2.2KR4022 2.2K

R4023 2.2KR4033 2.2KR4043 0

R4021 12KR4031 12KR4041 1.8K

R4040 1.8KR4030 12KR4020 12K

R4700100K

R4701100K

R4702100K

R432322

(1/2W)

R432122

(1/2W)

R412122(1/2W)

R412022(1/2W)

R3625220K

R3626220K

R3605330

R361556K

R3606330

R361656K

R3623220K

R3624220K

R3603330

R361356K

R3604330

R361456K

R3622220K

R3627220K

R3602330

R361256K

R3607330

R361756K

R3620220K

R3621220K

R3600330

R361056K

R3601330

R361156K

R3801220K

R3800220K

R38681.5K

R38701.5K

R400010K

R4061220K

R400110K

R4060220K

R401110K

R401010K

R432422

(1/2W)

R41

032.

2K

R45403.3K

R45414.7K

R432022

(1/2W)

R4210220K

R4200100K

R4211220K

R4201100K

R432222

(1/2W)

R4212220K

R4202100K

R4217220K

R4207100K

R420100K

R432522

(1/2W)

R420100KR

4100

2.2K

R45

002.

2KR

4501

2 .2K

R45

032 .

2KR

4502

2.2K

R38

052 2

0K

R38

2122

0K

R38

202 2

0K

R38

402 2

0K

R38

4122

0K

R41

012 .

2K

R43

002 .

2KR

4301

2 .2K

R43

022.

2K

R38

072 2

0K

R38

022 2

0K

R38

042 2

0K

R38

0322

0K

R38

0622

0K

C4121220/16

C4120220/16

C361610/50

C361510/50

C361410/50

C361310/50

C361710/50

C361210/50

C361110/50

C361010/50

C380147/50

C380047/50

C401110/50

C401010/50

C4540100/6.3

C4320220/16

C420010/50

C42201/50

C4321220/16

C42211/50

C420110/50

C4322220/16 C4222

1/50

C420210/50

C4323220/16

C42271/50

C420710/50

C4324220/16

C420310/50

C4325220/16 C4204

10/50

C38

4110

/50

C38

2147

/50

C38

204 7

/50

C38

401 0

/50

C38

061 0

/50

C38

0510

/50

C38

031 0

/50

C38

0410

/50

C38

024 7

/50

C38

0747

0/6.

3

C3865272J

C3864272J

C3863122J

C3862122J

C4100101J

C3681104Z

C3680104Z

C4000330J

C4001330J

C4501101J

C450101

C43

0010

1J

Q3860

NJM4565M-D

3 8

21 Q3861

NJM4565M-D

3 8

21

Q3862

NJM4565M-D

38

21

Q4000

5 8

67

Q3860

5

6

4

7Q3862

5

6

4

7

Q3861

5

6

4

7

Q4000

NJM4565M-D3

2

4

1

5

6

VSS

ST GN

DCL

DAT

A

VDD

Q4101 TC9164AF

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

VSS

ST GN

DCL

DAT

A

VDD

Q4100 TC9163AF

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

D45405.1B

P4011BP4020B

AF

DA

AF

CL

VLC

LV

LDA

VLS

TB

AS

TB

VLCL

VLD

AV

LSTB

AFD

AA

FCL

VLC

L

AS

TB

VLD

AV

LSTB

LRZ

2 LT RT

RR

Z2

HP

MU

TA

MU

TZ2

MU

T

AS

TBA

FDA

AFC

LV

LCL

VLD

AV

LST

BTN

CS

2TN

CS

1TN

DA

TNC

L

DS

W

DC

DS

R

DS

L

DR

DL

DSB

L

DS

BR

+15V

GN

D-1

5V

NoYesNoAUSTRALIAUSA,CANADA,

YesNoYes

J4044J4039,

J4043J4040,

OtherOther

MPAMDD,MDC,

Type Destination

VLSC

Left

Right

Center

Subwoofer

LeftSurround

SurroundRight

A

TO NAAR-7728(SCH. 9) TO NAAR-7728(SCH. 9) TO NAAR-7728(SCH. 9)

A

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 4-2 Pre-amplifier section

P4600

P4601

Q4421

2SA1163-BL

Q4420

2SA1163-BL

Q4422

2SA1163-BL

P401

2A

P500

4E

TO N

AAF-

7706

(SC

H. 6

)

P500

3E

VSS

VDD

A07F

1223 24

VSS

VDD

A07F

1223 24

NC

NC

CS2

CS1

VSS

VDD

LM LTR

T

RM202 TC94A07F

12345678916 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4203 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

C4616102J

C4615102J

C4613102J

C4614102J

C4617102J

C4612102J

C4611102J

C4610102J

C4808222J

C4809222J

C4210100D

C4410101K

C4440153J

C4441153J

C4430104J

C4431104J

C4211100D

C4411101K

C4212100D

C4412101K

C4442153J

C4432104J

C4217102J

C4417102J

C4213100D

C4215100J

C4214100D

C4216100J

R464647

R463647

R464547

R463547

R464447

R463447

R464347

R463347

R4623220K

R4624220K

R4625220K

R4626220K

R464747

R463747

R464247

R463247

R464147

R463147

R464047

R463047

R4620220K

R4621220K

R4622220K

R4627220K

R480710K

R480610K

R481310K

R481210K

R481133

R481033

R48082.2K

R48092.2K

R481433

R481533

R481633

R481733

R47121K

R47101.5K

R47113.9K

R4613100

R4614100

R4615100

R4616100

R45403.3K

R45414.7K

R492022(1/2W)

R492122(1/2W)

R480322K

R480222K

R4804220K

R4805220K

R4610100

R4611100

R4612100

R4617100

R480022K

R480122K

R4601270

R4600270

R4607270

R4602270

R4431220K

R444147K

R444047K

R4430220K

R4210220K

R44104.7K

0

R4480390

R44701M

R44204.7K

R44604.7K

R44614.7K

R4451390

R4450390

R44114.7K

R4481390

R4211220K

R44711M

R44214.7K

R444247K

R4432220K

R44124.7K

R4212220K

R4482390

2

R44721M

R44224.7K

R4457390

R44624.7K

R4452390

R4217220K

R4237470

R42272.2K7

R44174.7K

R44274.7K

R4604270

R4603270

R4213220K

R4203100K

R4215220K

R4205100K

R4214220K

R4204100K

R4216220K

R4206100K R4606

270

R4605270

C4806100/6.3

C4807100/6.3

C4237470/6.3

C4540100/6.3

C4921220/16

C4920220/16

C48032.2/50

C48022.2/50

C480010/16

C460047/50

C42201/50

C423047/50

C442147/50

C442047/50

C42211/50

C480110/16

C423147/50

C460147/50

C460247/50C4222

1/50

C423247/50

C442247/50

C460747/50

C42271/50

C4324220/16 C4223

1/50C423347/50

C420310/50 C4235

47/50C42251/50

C420510/50

C4325220/16

C42241/50

C423447/50

C420410/50

C420610/50

C423647/50

C42261/50

C4681104Z

C4680104Z

C4805101J

C4804101J

C4501101J

C4500101J

C4302101J

Q4800

NJM4565M-D3 8

21

Q4210

NJM4565M-D

3 8

21 Q4410

NJM2082M-D

3 8

21

Q4211

NJM4565M-D

3 8

21 Q4411

NJM2082M-D

3 8

21

Q4212

NJM4565M-D

3 8

21 Q4213

NJM4565M-D

3 8

21

Q4800

5

6

4

7

Q4411

5

6

4

7

Q4210

5

6

4

7 Q4410

5

6

4

7

Q4211

5

6

4

7

Q4212

5

6

4

7 Q4213

5

6

4

7

Q4813

RN1441

Q4812

RN1441

Q4814

RN1441

Q4815

RN1441

Q4614

RN1441

Q4613

RN1441

Q4616

RN1441

Q4615

RN1441

Q4811

RN1441

Q4810

RN1441

Q4611

RN1441

Q4610

RN1441

Q4617

RN1441

Q4612

RN1441

Q4601

RN1441

Q4600

RN1441

Q4602

RN1441

Q4607

RN1441

Q4603

RN1441

Q4604

RN1441

Q4606

RN1441

Q4605

RN1441

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4400 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4401 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

D45405.1B P6

101A

HPL

HPR

TNC

S1

TND

ATN

CL

TNCS

2

AGN D

RAI

LAI

TND

ATN

CL

CAI

SRA I

SLA I

SBRAI

SBLAI

VLC

LV

LDA

VLS

T B

PREOUT

/ZONE2BACK

SURROUND

SURROUND

RIGHT

LEFT

RIGHT

LEFT

PREOUT

SUBWOOFER

CENTER

RIGHT

LEFT

Right/ Zone2

Left/ Zone2

Surround Back

Surround Back

TO

NA

AR

-772

8(S

CH

. 9)

TO N

AAF-

7706

(SC

H. 6

)

NAAF-7718

U31

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 6-2Power amplifier Section

L6000

L6010

L6001

L6011

L6002

L6012

D6000

D6001

D6002

R61000.22X2(5W)

R61010.22X2(5W)

R61020.22X2(5W)

R60401K

R60411K

R60421K

C651

04.

7/10

0C

6520

4.7/

100

C65

114.

7/10

0C6

521

4.7/

100

C690115000/71

C690215000/71

C60204.7/160

C60214.7/160

C60224.7/160

R65100.22(1/2W)

R65200.22(1/2W)

R65110.22

(1/2W)

R65210.22(1/2W)

R67

01

22K

R67

02

10K

R67

0447

K

R6060120

R60301.8K

R60104.7K

R60203.3K

R611010K

R60502.7K

R614022K

R61504.7K

R616033K

R626018

(1/4W)

R6240120

(1/4W)

R6230120

(1/4W)R6270

2.2(1/4W)

R62802.2

(1/4W)

R607068

(1/4W)

R625018

(1/4W)

R619047K

R6200 47KR621047K

R61308.2 (1W)

R608010

(1/2W)

R609010

(1/2W)

R6061120

R60311.8K

R60114.7K

R60213.3K

R611110K

R60512.7K

R614122K

R61514.7K

R616133K

R626118

(1/4W)

R6241120

(1/4W)

R6231120

(1/4W)R6271

2.2(1/4W)

R62812.2

(1/4W)

R607168

(1/4W)

R625118

(1/4W)

R619147K

R6201 47KR621147K

R61318.2 (1W)

R608110

(1/2W)

R609110

(1/2W)

R6062120

R60321.8K

R60124.7K

R60223.3K

R611210K

R60522.7K

R614222K

R61524.7K

R616233K

R626218

(1/4W)

R6242120

(1/4W)

R6232120

(1/4W)R6272

2.2(1/4W)

R62822.2

(1/4W)

R607268

(1/4W)

R625218

(1/4W)

R619247K

R6202 47KR621247K

R61328.2 (1W)

R608210

(1/2W)

R609210

(1/2W)

Q6000

Q6010

Q6050

Q6070

Q6030

Q6100

Q6001

Q6011

Q6051

Q6071

Q6031

Q6101

Q6002

Q6012

Q6052

Q6072

Q6032

Q6102

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

P600

0

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P600

1

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P600

2

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P6008TO NAETC-7695

(SCH. 7)

P6101TO NAAF-7718

(SCH. 4)

P6810B

P6810C

P6812B

P6812C

P6812D

P6812A

TO NAETC-7695(SCH. 7)

P6810A

TO NAETC-7694(SCH. 7)

P6952TO NAPS-7692

(SCH. 7)

P6931TO NAETC-7696

(SCH. 7)

Q6020

Q6060Q6040

Q6090

Q6021

Q6061Q6041

Q6091

Q6022

Q6062Q6042

Q6092

Q6703

C6703223Z

P6080ID+ID-

P6081ID+ID-

P6082ID+ID-

C6000102J

C6040

C6030473J/100

C6001102J

C6031473J/100

C6002102J

C6032473J/100

C6531

103J

C6532

103J

P6007TO NAETC-7694

(SCH. 7)

+B1 +B1

E

-B 1

PR ODCDET

FANDETVOLH

E

SEMICONDUCTORSNO. DESCRIPTION

Q6000-06,Q6010-6016 2SC1740S-R,SQ6020-26 KTA1267 -GR OR 2SA933S-R,S OR 2SA1048-GRQ6030-32 2SC2229 -Y,OQ6033-36 KTD2061- Y OR 2SC5171Q6040-42 2SA949-Y,OQ6043-46 KTB1369- Y OR 2SA1930Q6050-56 2SC5359-O, RQ6060-66 2SA1987 -O,RQ6070-76 2SC2631 -R,SQ6090-92 KTB1369- Y OR 2SA1930Q6100-02 KTD2061- Y OR 2SC5171

Q6703 KTA1268-GR,BL OR 2SA992-E,F

NAAF-7706 U21

A

1

2

3

4

5

B C D

SCHEMATIC DIAGRAM 6-1Power amplifier Section

TX-NR900/E

D6004

D6003

D6005

D6006

R61040.22X2(5W)

R61030.22X2(5W)

R61050.22X2(5W)

R61060.22X2(5W)

R60441K

R60431K

R60451K

R60461K

C65124.7/100

C65224.7/100

C65

134.

7/10

0C

6523

4.7/

100

C65

144.

7/10

0

C602447/50

C602347/50

C602547/50

C602647/50

R65120.22(1/2W)

R65140.22(1/2W)

R65230.22

(1/2W)

R65130.22

(1/2W)

R65220.22

(1/2W)

R621447K

R6204 47K

R619447K

R60842.2

(1/4W)

R60942.2

(1/4W)R60542.7K

R611410K

R60243.9K

R60145.6K

R60341K

R60643.3K

R61348.2

(1W)

R616433K

R61544.7K

R614422K

R6074180

(1/4W)

R621347K

R6203 47K

R619347K

R60832.2

(1/4W)

R60932.2

(1/4W)R60532.7K

R611310K

R60233.9K

R60135.6K

R60331K

R60633.3K

R61338.2

(1W)

R616333K

R61534.7K

R614322K

R6073180

(1/4W)

R621547K

R6205 47K

R619547K

R60852.2

(1/4W)

R60952.2

(1/4W)R60552.7K

R611510K

R60253.9K

R60155.6K

R60351K

R60653.3K

R61358.2

(1W)

R616533K

R61554.7K

R614522K

R6075180

(1/4W)

R621647K

R6206 47K

R619647K

R60862.2

(1/4W)

R60962.2

(1/4W)R60562.7K

R611610K

R60263.9K

R60165.6K

R60361K

R60663.3K

R61368.2

(1W)

R616633K

R61564.7K

R614622K

R6076180

(1/4W)

Q6014

Q6004

Q6074

Q6054

Q6034

Q6013

Q6003

Q6073

Q6053

Q6033

Q6015

Q6005

Q6075

Q6055

Q6035

Q6016

Q6006

Q6076

Q6056

Q6036

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

P600

4

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

3NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

5

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

6

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P601

4

TO N

AAF-

7707

(SC

H. 5

)

P601

5

TO N

AAF-

7707

(SC

H. 5

)

P601

6

TO N

AAF-

7707

(SC

H. 5

)

P601

2P6

011

P601

3

TO N

AAF-

7707

(SC

H. 5

)

P601

0

Q6024

Q6064

Q6044

Q6023

Q6063

Q6043

Q6025

Q6065

Q6045

Q6026

Q6066

Q6046

P6084ID+ID-

P6083ID+ID-

P6085ID+ID-

P6086ID+ID-

P500

4A

TO N

AAF-

7718

(SC

H. 4

)

P500

4C

TO N

AAF-

7718

(SC

H. 4

)

P500

4D

TO N

AAF-

7718

(SC

H. 4

)

P500

4B

TO N

AAF-

7718

(SC

H. 4

)

P500

3B

TO N

AAF-

7718

(SC

H. 4

)

P500

3C

TO N

AAF-

7718

(SC

H. 4

)

P500

3A

TO N

AAF-

7718

(SC

H. 4

)

C6034473J/100

C6004102J

C6044

C6033473J/100

C6003102J

C6043

C6035473J/100

C6005102J

C6036473J/100

C6006102J

C6046

-B1 -B1+B1 +B1

E E

E EE E

E E

E EE E

E E

E EE E

E

EE

SL

SR

SBR

SBL

NAAF-7706

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 5-2Driver Circuit Section

NAAF-7707

D5004MTZJ5.6B

D5003MTZJ5.6B

D5005MTZJ5.6B

D5006MTZJ5.6B

C5144

C5104101K

C5114050D

C5014221K

C5103101K

C5113050D

C5013

221K

C5105101K

C5115050D

C5015

221K

C5106101K

C5116050D

C5066

C5016

221K

C505410/50

C507410/100

C508422/63

C512447/100

C500410/50

C509447/50

C513447/100

C5044100/16

C505310/50

C507310/100

C508322/63

C512347/100

C500310/50

C509347/50

C513347/100

C5043100/16

C505510/50

C507510/100

C508522/63

C512547/100

C500510/50

C509547/50

C513547/100

C5045100/16

C505610/50

C507610/100

C508622/63

C512647/100

C500610/50

C509647/50

C513647/100

C5046100/16

R5144820

(1/4W)

R5174820

(1/4W)

R5134820

(1/4W)

R51641K

(1/4W)

R518433

(1/4W)

R515410K

(1/2W)R528410K

(1/2W)

R50041K

R521418K

R522418K

R5304100(1/4W)

R5334100(1/4W)

R525456K

R523415

(1/4W)

R524415

(1/4W)

R5044120

R5034120

R5024330

R50545.6K

R51242.2K

R51142.2K

R50642.7K

R5294100K

R5074100K

R50941.8K

R501456K

R5143820

(1/4W)

R5173820

(1/4W)

R5133820

(1/4W)

R51631K

(1/4W)

R518333

(1/4W)

R515310K

(1/2W)R528310K

(1/2W)

R50031K

R521318K

R522318K

R5303100(1/4W)

R5333100(1/4W)

R525356K

R523315

(1/4W)

R524315

(1/4W)

R5043120

R5033120

R5023330

R50535.6K

R51232.2K

R51132.2K

R50632.7K

R5293100K

R5073100K

R50931.8K

R501356K

R5145820

(1/4W)

R5175820

(1/4W)

R5135820

(1/4W)

R51651K

(1/4W)

R518533

(1/4W)

R515510K

(1/2W)R528510K

(1/2W)

R50051K

R521518K

R522518K

R5305100(1/4W)

R5335100(1/4W)

R525556K

R523515

(1/4W)

R524515

(1/4W)

R5045120

R5035120

R5025330

R50555.6K

R51252.2K

R51152.2K

R50652.7K

R5295100K

R5075100K

R50951.8K

R501556K

R5146820

(1/4W)

R5176820

(1/4W)

R5136820

(1/4W)

R51661K

(1/4W)

R518633

(1/4W)

R515610K

(1/2W)R528610K

(1/2W)

R50061K

R521618K

R522618K

R5306100(1/4W)

R5336100(1/4W)

R525656K

R523615

(1/4W)

R524615

(1/4W)

R5046120

R5036120

R5026330

R50565.6K

R51262.2K

R51162.2K

R50662.7K

R5296100K

R5076100K

R50961.8K

R501656K

Q5044Q5034

Q5054

Q5043Q5033

Q5053

Q5045Q5035

Q5055

Q5046Q5036

Q5056

Q5084

Q5014Q5004

Q5024

Q5083

Q5013Q5003

Q5023

Q5085

Q5015Q5005

Q5025

Q5086

Q5016Q5006

Q5026

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V 56.0V

-57.5V

-55.9V

-39.2V

-1.2V

1.2V

-56.5V-53.3V

-0.9V

-52.6V

-39.3V

56.1V 56.0V

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V56.0V

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V56.0V

P601

3A

TO N

AAF-

7706

(SC

H. 6

)

P600

4A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

3A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

5A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

6A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P601

4A

TO N

AAF-

7706

(SC

H. 6

)

P601

5A

TO N

AAF-

7706

(SC

H. 6

)

P601

6ATO N

AAF-

7706

(SC

H. 6

)

-B1+B1

SBR

SBL

SR

SL

U33

56.3V

56.6V56.6V

A

1

2

3

4

5

B C D

TX-NR900/E

SEMICONDUCTORS

NO.Q5000-06,Q5010-16 KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E

Q5020-26Q5030-36,Q5040-46 KTA1024-Y,O OR 2SA949-Y,O

Q5050-52 2SA1360-Y,OQ5053-56,Q5073-76

Q5060-62 2SC3423-Y,OQ5063-66,Q5080-83 KTC3206-Y,O OR 2SC2229Y,O

SCHEMATIC DIAGRAM 5-1Driver Circuit Section

D5000MTZJ5.6B

D5001MTZJ5.6B

D5002MTZJ5.6B

C5010

101KC5100101K

C5110050D

C5011

101KC5101101K

C5111050D

C5012

221KC5102101K

C5112050D

C505010/50

C507010/100

C508022/63

C5120100/100

C509047/50

C5130100/100

C5040220/16

C500022/35

C505110/50

C507110/100

C508122/63

C5121100/100

C509147/50

C5131100/100

C5041220/16

C500122/35

C505210/50

C507210/100

C508222/63

C5122100/100

C509247/50

C5132100/100

C5042220/16

C500222/35

R5140820

(1/4W)

R5170820

(1/4W)

R5130820

(1/4W)

R51601K

(1/4W)

R518033

(1/4W)

R515010K

(1/2W)R528010K

(1/2W)

R50001K

R521018K

R522018K

R530068(1/4W)

R533068(1/4W)

R525056K

R523015

(1/4W)

R524015

(1/4W)

R5040330

R5030330

R5020330

R50505.6K

R51202.2K

R51102.2K

R50602.7K

R5290100K

R5070100K

R50901.8K

R501056K

R5141820

(1/4W)

R5171820

(1/4W)

R5131820

(1/4W)

R51611K

(1/4W)

R518133

(1/4W)

R515110K

(1/2W)R528110K

(1/2W)

R50011K

R521118K

R522118K

R530168(1/4W)

R533168(1/4W)

R525156K

R523115

(1/4W)

R524115

(1/4W)

R5041330

R5031330

R5021330

R50515.6K

R51212.2K

R51112.2K

R50612.7K

R5291100K

R5071100K

R50911.8K

R501156K

R5142820

(1/4W)

R5172820

(1/4W)

R5132820

(1/4W)

R51621K

(1/4W)

R518233

(1/4W)

R515210K

(1/2W)R528210K

(1/2W)

R50021K

R521218K

R522218K

R530268(1/4W)

R533268(1/4W)

R525256K

R523215

(1/4W)

R524215

(1/4W)

R5042330

R5032330

R5022330

R50525.6K

R51222.2K

R51122.2K

R50622.7K

R5292100K

R5072100K

R50921.8K

R501256K

Q5040Q5030

Q5050

Q5041Q5031

Q5051

Q5042Q5032

Q5052

Q5080

Q5010Q5000

Q5020

Q5081

Q5011Q5001

Q5021

Q5082

Q5012Q5002

Q5022

51.5V56.3V

-38.9V(-35.7V)

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V-52.6V

55.8V

-39.0V

51.5V56.3V

-38.9V

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V

-52.6V

55.8V

-39.0V

51.5V56.3V

-38.9V

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V-52.6V

55.8V

-39.0V

P601

0A

TO N

AAF-

7706

(SC

H. 6

)

P600

0A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

1A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

2A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P601

2ATO N

AAF-

7706

(SC

H. 6

)

P601

1A

TO N

AAF-

7706

(SC

H. 6

)

-B1+B1

L

R

C

NAAF-7690

THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR SAFETY.

REPLACE ON LY WITH PART NUMBER SPECIFIED.

VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE (NO INPUT SIGNAL)

ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.

EX) 030-3pF 330-33pF 331-330pF 333pF-0 .033uF

ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.

THE THICK L INE ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.

EX) PRINTING SIDE

CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

NOTE

U6

KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E

KTA1024-Y,O OR 2SA949-Y,O

A

1

2

3

4

5

B C D

TX-NR900/E

SEMICONDUCTORS

NO.Q5000-06,Q5010-16 KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E

Q5020-26Q5030-36,Q5040-46 KTA1024-Y,O OR 2SA949-Y,O

Q5050-52 2SA1360-Y,OQ5053-56,Q5073-76

Q5060-62 2SC3423-Y,OQ5063-66,Q5080-83 KTC3206-Y,O OR 2SC2229Y,O

SCHEMATIC DIAGRAM 5-1Driver Circuit Section

D5000MTZJ5.6B

D5001MTZJ5.6B

D5002MTZJ5.6B

C5010

101KC5100101K

C5110050D

C5011

101KC5101101K

C5111050D

C5012

221KC5102101K

C5112050D

C505010/50

C507010/100

C508022/63

C5120100/100

C509047/50

C5130100/100

C5040220/16

C500022/35

C505110/50

C507110/100

C508122/63

C5121100/100

C509147/50

C5131100/100

C5041220/16

C500122/35

C505210/50

C507210/100

C508222/63

C5122100/100

C509247/50

C5132100/100

C5042220/16

C500222/35

R5140820

(1/4W)

R5170820

(1/4W)

R5130820

(1/4W)

R51601K

(1/4W)

R518033

(1/4W)

R515010K

(1/2W)R528010K

(1/2W)

R50001K

R521018K

R522018K

R530068(1/4W)

R533068(1/4W)

R525056K

R523015

(1/4W)

R524015

(1/4W)

R5040330

R5030330

R5020330

R50505.6K

R51202.2K

R51102.2K

R50602.7K

R5290100K

R5070100K

R50901.8K

R501056K

R5141820

(1/4W)

R5171820

(1/4W)

R5131820

(1/4W)

R51611K

(1/4W)

R518133

(1/4W)

R515110K

(1/2W)R528110K

(1/2W)

R50011K

R521118K

R522118K

R530168(1/4W)

R533168(1/4W)

R525156K

R523115

(1/4W)

R524115

(1/4W)

R5041330

R5031330

R5021330

R50515.6K

R51212.2K

R51112.2K

R50612.7K

R5291100K

R5071100K

R50911.8K

R501156K

R5142820

(1/4W)

R5172820

(1/4W)

R5132820

(1/4W)

R51621K

(1/4W)

R518233

(1/4W)

R515210K

(1/2W)R528210K

(1/2W)

R50021K

R521218K

R522218K

R530268(1/4W)

R533268(1/4W)

R525256K

R523215

(1/4W)

R524215

(1/4W)

R5042330

R5032330

R5022330

R50525.6K

R51222.2K

R51122.2K

R50622.7K

R5292100K

R5072100K

R50921.8K

R501256K

Q5040Q5030

Q5050

Q5041Q5031

Q5051

Q5042Q5032

Q5052

Q5080

Q5010Q5000

Q5020

Q5081

Q5011Q5001

Q5021

Q5082

Q5012Q5002

Q5022

51.5V56.3V

-38.9V(-35.7V)

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V-52.6V

55.8V

-39.0V

51.5V56.3V

-38.9V

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V

-52.6V

55.8V

-39.0V

51.5V56.3V

-38.9V

-1.2V

1.2V

56.6V

-56.6V

55.7V

-0.9V

-52.1V

-57.5V

57.5V

-55.9V-52.6V

55.8V

-39.0V

P601

0A

TO N

AAF-

7706

(SC

H. 6

)

P600

0A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

1A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

2A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P601

2ATO N

AAF-

7706

(SC

H. 6

)

P601

1A

TO N

AAF-

7706

(SC

H. 6

)

-B1+B1

L

R

C

NAAF-7690

THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR SAFETY.

REPLACE ON LY WITH PART NUMBER SPECIFIED.

VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE (NO INPUT SIGNAL)

ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.

EX) 030-3pF 330-33pF 331-330pF 333pF-0 .033uF

ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.

THE THICK L INE ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.

EX) PRINTING SIDE

CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

NOTE

U6

KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E

KTA1024-Y,O OR 2SA949-Y,O

A

1

2

3

4

5

B C D

SCHEMATIC DIAGRAM 6-1Power amplifier Section

TX-NR900/E

D6004

D6003

D6005

D6006

R61040.22X2(5W)

R61030.22X2(5W)

R61050.22X2(5W)

R61060.22X2(5W)

R60441K

R60431K

R60451K

R60461K

C65124.7/100

C65224.7/100

C65

134.

7/10

0C

6523

4.7/

100

C65

144.

7/10

0

C602447/50

C602347/50

C602547/50

C602647/50

R65120.22(1/2W)

R65140.22(1/2W)

R65230.22

(1/2W)

R65130.22

(1/2W)

R65220.22

(1/2W)

R621447K

R6204 47K

R619447K

R60842.2

(1/4W)

R60942.2

(1/4W)R60542.7K

R611410K

R60243.9K

R60145.6K

R60341K

R60643.3K

R61348.2

(1W)

R616433K

R61544.7K

R614422K

R6074180

(1/4W)

R621347K

R6203 47K

R619347K

R60832.2

(1/4W)

R60932.2

(1/4W)R60532.7K

R611310K

R60233.9K

R60135.6K

R60331K

R60633.3K

R61338.2

(1W)

R616333K

R61534.7K

R614322K

R6073180

(1/4W)

R621547K

R6205 47K

R619547K

R60852.2

(1/4W)

R60952.2

(1/4W)R60552.7K

R611510K

R60253.9K

R60155.6K

R60351K

R60653.3K

R61358.2

(1W)

R616533K

R61554.7K

R614522K

R6075180

(1/4W)

R621647K

R6206 47K

R619647K

R60862.2

(1/4W)

R60962.2

(1/4W)R60562.7K

R611610K

R60263.9K

R60165.6K

R60361K

R60663.3K

R61368.2

(1W)

R616633K

R61564.7K

R614622K

R6076180

(1/4W)

Q6014

Q6004

Q6074

Q6054

Q6034

Q6013

Q6003

Q6073

Q6053

Q6033

Q6015

Q6005

Q6075

Q6055

Q6035

Q6016

Q6006

Q6076

Q6056

Q6036

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

-58.3V

1.2V

0.6V

58.3V

0.6V

0.6V

0.1V

0.5V

-1.2V

P600

4

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

3NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

5

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P600

6

NF

TO N

AAF-

7706

(SC

H. 5

) NFB+B-

P601

4

TO N

AAF-

7707

(SC

H. 5

)

P601

5

TO N

AAF-

7707

(SC

H. 5

)

P601

6

TO N

AAF-

7707

(SC

H. 5

)

P601

2P6

011

P601

3

TO N

AAF-

7707

(SC

H. 5

)

P601

0

Q6024

Q6064

Q6044

Q6023

Q6063

Q6043

Q6025

Q6065

Q6045

Q6026

Q6066

Q6046

P6084ID+ID-

P6083ID+ID-

P6085ID+ID-

P6086ID+ID-

P500

4A

TO N

AAF-

7718

(SC

H. 4

)

P500

4C

TO N

AAF-

7718

(SC

H. 4

)

P500

4D

TO N

AAF-

7718

(SC

H. 4

)

P500

4B

TO N

AAF-

7718

(SC

H. 4

)

P500

3B

TO N

AAF-

7718

(SC

H. 4

)

P500

3C

TO N

AAF-

7718

(SC

H. 4

)

P500

3A

TO N

AAF-

7718

(SC

H. 4

)

C6034473J/100

C6004102J

C6044

C6033473J/100

C6003102J

C6043

C6035473J/100

C6005102J

C6036473J/100

C6006102J

C6046

-B1 -B1+B1 +B1

E E

E EE E

E E

E EE E

E E

E EE E

E

EE

SL

SR

SBR

SBL

NAAF-7706

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 5-2Driver Circuit Section

NAAF-7707

D5004MTZJ5.6B

D5003MTZJ5.6B

D5005MTZJ5.6B

D5006MTZJ5.6B

C5144

C5104101K

C5114050D

C5014221K

C5103101K

C5113050D

C5013

221K

C5105101K

C5115050D

C5015

221K

C5106101K

C5116050D

C5066

C5016

221K

C505410/50

C507410/100

C508422/63

C512447/100

C500410/50

C509447/50

C513447/100

C5044100/16

C505310/50

C507310/100

C508322/63

C512347/100

C500310/50

C509347/50

C513347/100

C5043100/16

C505510/50

C507510/100

C508522/63

C512547/100

C500510/50

C509547/50

C513547/100

C5045100/16

C505610/50

C507610/100

C508622/63

C512647/100

C500610/50

C509647/50

C513647/100

C5046100/16

R5144820

(1/4W)

R5174820

(1/4W)

R5134820

(1/4W)

R51641K

(1/4W)

R518433

(1/4W)

R515410K

(1/2W)R528410K

(1/2W)

R50041K

R521418K

R522418K

R5304100(1/4W)

R5334100(1/4W)

R525456K

R523415

(1/4W)

R524415

(1/4W)

R5044120

R5034120

R5024330

R50545.6K

R51242.2K

R51142.2K

R50642.7K

R5294100K

R5074100K

R50941.8K

R501456K

R5143820

(1/4W)

R5173820

(1/4W)

R5133820

(1/4W)

R51631K

(1/4W)

R518333

(1/4W)

R515310K

(1/2W)R528310K

(1/2W)

R50031K

R521318K

R522318K

R5303100(1/4W)

R5333100(1/4W)

R525356K

R523315

(1/4W)

R524315

(1/4W)

R5043120

R5033120

R5023330

R50535.6K

R51232.2K

R51132.2K

R50632.7K

R5293100K

R5073100K

R50931.8K

R501356K

R5145820

(1/4W)

R5175820

(1/4W)

R5135820

(1/4W)

R51651K

(1/4W)

R518533

(1/4W)

R515510K

(1/2W)R528510K

(1/2W)

R50051K

R521518K

R522518K

R5305100(1/4W)

R5335100(1/4W)

R525556K

R523515

(1/4W)

R524515

(1/4W)

R5045120

R5035120

R5025330

R50555.6K

R51252.2K

R51152.2K

R50652.7K

R5295100K

R5075100K

R50951.8K

R501556K

R5146820

(1/4W)

R5176820

(1/4W)

R5136820

(1/4W)

R51661K

(1/4W)

R518633

(1/4W)

R515610K

(1/2W)R528610K

(1/2W)

R50061K

R521618K

R522618K

R5306100(1/4W)

R5336100(1/4W)

R525656K

R523615

(1/4W)

R524615

(1/4W)

R5046120

R5036120

R5026330

R50565.6K

R51262.2K

R51162.2K

R50662.7K

R5296100K

R5076100K

R50961.8K

R501656K

Q5044Q5034

Q5054

Q5043Q5033

Q5053

Q5045Q5035

Q5055

Q5046Q5036

Q5056

Q5084

Q5014Q5004

Q5024

Q5083

Q5013Q5003

Q5023

Q5085

Q5015Q5005

Q5025

Q5086

Q5016Q5006

Q5026

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V 56.0V

-57.5V

-55.9V

-39.2V

-1.2V

1.2V

-56.5V-53.3V

-0.9V

-52.6V

-39.3V

56.1V 56.0V

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V56.0V

-57.5V

56.6V

-55.9V

55.9V

-39.2V

-1.2V

1.2V

-56.5V

56.5V

-53.3V

-0.9V

-52.6V

-39.3V

56.1V56.0V

P601

3A

TO N

AAF-

7706

(SC

H. 6

)

P600

4A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

3A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

5A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P600

6A

TO N

AAF-

7706

(SC

H. 6

)

NFNFB+B-

P601

4A

TO N

AAF-

7706

(SC

H. 6

)

P601

5A

TO N

AAF-

7706

(SC

H. 6

)

P601

6ATO N

AAF-

7706

(SC

H. 6

)

-B1+B1

SBR

SBL

SR

SL

U33

56.3V

56.6V56.6V

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 6-2Power amplifier Section

L6000

L6010

L6001

L6011

L6002

L6012

D6000

D6001

D6002

R61000.22X2(5W)

R61010.22X2(5W)

R61020.22X2(5W)

R60401K

R60411K

R60421K

C651

04.

7/10

0C

6520

4.7/

100

C65

114.

7/10

0C6

521

4.7/

100

C690115000/71

C690215000/71

C60204.7/160

C60214.7/160

C60224.7/160

R65100.22(1/2W)

R65200.22(1/2W)

R65110.22

(1/2W)

R65210.22(1/2W)

R67

01

22K

R67

02

10K

R67

0447

K

R6060120

R60301.8K

R60104.7K

R60203.3K

R611010K

R60502.7K

R614022K

R61504.7K

R616033K

R626018

(1/4W)

R6240120

(1/4W)

R6230120

(1/4W)R6270

2.2(1/4W)

R62802.2

(1/4W)

R607068

(1/4W)

R625018

(1/4W)

R619047K

R6200 47KR621047K

R61308.2 (1W)

R608010

(1/2W)

R609010

(1/2W)

R6061120

R60311.8K

R60114.7K

R60213.3K

R611110K

R60512.7K

R614122K

R61514.7K

R616133K

R626118

(1/4W)

R6241120

(1/4W)

R6231120

(1/4W)R6271

2.2(1/4W)

R62812.2

(1/4W)

R607168

(1/4W)

R625118

(1/4W)

R619147K

R6201 47KR621147K

R61318.2 (1W)

R608110

(1/2W)

R609110

(1/2W)

R6062120

R60321.8K

R60124.7K

R60223.3K

R611210K

R60522.7K

R614222K

R61524.7K

R616233K

R626218

(1/4W)

R6242120

(1/4W)

R6232120

(1/4W)R6272

2.2(1/4W)

R62822.2

(1/4W)

R607268

(1/4W)

R625218

(1/4W)

R619247K

R6202 47KR621247K

R61328.2 (1W)

R608210

(1/2W)

R609210

(1/2W)

Q6000

Q6010

Q6050

Q6070

Q6030

Q6100

Q6001

Q6011

Q6051

Q6071

Q6031

Q6101

Q6002

Q6012

Q6052

Q6072

Q6032

Q6102

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

58.2V

0.6V

58.3V

-58.3V

-57.7V

1.2V

0.6V

0.1V

0.5V

57.7V

-1.2V

-0.6V

P600

0

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P600

1

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P600

2

NF

TO N

AAF

7690

(SC

H. 5

) NFB+B-

P6008TO NAETC-7695

(SCH. 7)

P6101TO NAAF-7718

(SCH. 4)

P6810B

P6810C

P6812B

P6812C

P6812D

P6812A

TO NAETC-7695(SCH. 7)

P6810A

TO NAETC-7694(SCH. 7)

P6952TO NAPS-7692

(SCH. 7)

P6931TO NAETC-7696

(SCH. 7)

Q6020

Q6060Q6040

Q6090

Q6021

Q6061Q6041

Q6091

Q6022

Q6062Q6042

Q6092

Q6703

C6703223Z

P6080ID+ID-

P6081ID+ID-

P6082ID+ID-

C6000102J

C6040

C6030473J/100

C6001102J

C6031473J/100

C6002102J

C6032473J/100

C6531

103J

C6532

103J

P6007TO NAETC-7694

(SCH. 7)

+B1 +B1

E

-B 1

PR ODCDET

FANDETVOLH

E

SEMICONDUCTORSNO. DESCRIPTION

Q6000-06,Q6010-6016 2SC1740S-R,SQ6020-26 KTA1267 -GR OR 2SA933S-R,S OR 2SA1048-GRQ6030-32 2SC2229 -Y,OQ6033-36 KTD2061- Y OR 2SC5171Q6040-42 2SA949-Y,OQ6043-46 KTB1369- Y OR 2SA1930Q6050-56 2SC5359-O, RQ6060-66 2SA1987 -O,RQ6070-76 2SC2631 -R,SQ6090-92 KTB1369- Y OR 2SA1930Q6100-02 KTD2061- Y OR 2SC5171

Q6703 KTA1268-GR,BL OR 2SA992-E,F

NAAF-7706 U21

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 4-2 Pre-amplifier section

P4600

P4601

Q4421

2SA1163-BL

Q4420

2SA1163-BL

Q4422

2SA1163-BL

P401

2A

P500

4E

TO N

AAF-

7706

(SC

H. 6

)

P500

3E

VSS

VDD

A07F

1223 24

VSS

VDD

A07F

1223 24

NC

NC

CS2

CS1

VSS

VDD

LM LTR

T

RM202 TC94A07F

12345678916 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4203 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

C4616102J

C4615102J

C4613102J

C4614102J

C4617102J

C4612102J

C4611102J

C4610102J

C4808222J

C4809222J

C4210100D

C4410101K

C4440153J

C4441153J

C4430104J

C4431104J

C4211100D

C4411101K

C4212100D

C4412101K

C4442153J

C4432104J

C4217102J

C4417102J

C4213100D

C4215100J

C4214100D

C4216100J

R464647

R463647

R464547

R463547

R464447

R463447

R464347

R463347

R4623220K

R4624220K

R4625220K

R4626220K

R464747

R463747

R464247

R463247

R464147

R463147

R464047

R463047

R4620220K

R4621220K

R4622220K

R4627220K

R480710K

R480610K

R481310K

R481210K

R481133

R481033

R48082.2K

R48092.2K

R481433

R481533

R481633

R481733

R47121K

R47101.5K

R47113.9K

R4613100

R4614100

R4615100

R4616100

R45403.3K

R45414.7K

R492022(1/2W)

R492122(1/2W)

R480322K

R480222K

R4804220K

R4805220K

R4610100

R4611100

R4612100

R4617100

R480022K

R480122K

R4601270

R4600270

R4607270

R4602270

R4431220K

R444147K

R444047K

R4430220K

R4210220K

R44104.7K

0

R4480390

R44701M

R44204.7K

R44604.7K

R44614.7K

R4451390

R4450390

R44114.7K

R4481390

R4211220K

R44711M

R44214.7K

R444247K

R4432220K

R44124.7K

R4212220K

R4482390

2

R44721M

R44224.7K

R4457390

R44624.7K

R4452390

R4217220K

R4237470

R42272.2K7

R44174.7K

R44274.7K

R4604270

R4603270

R4213220K

R4203100K

R4215220K

R4205100K

R4214220K

R4204100K

R4216220K

R4206100K R4606

270

R4605270

C4806100/6.3

C4807100/6.3

C4237470/6.3

C4540100/6.3

C4921220/16

C4920220/16

C48032.2/50

C48022.2/50

C480010/16

C460047/50

C42201/50

C423047/50

C442147/50

C442047/50

C42211/50

C480110/16

C423147/50

C460147/50

C460247/50C4222

1/50

C423247/50

C442247/50

C460747/50

C42271/50

C4324220/16 C4223

1/50C423347/50

C420310/50 C4235

47/50C42251/50

C420510/50

C4325220/16

C42241/50

C423447/50

C420410/50

C420610/50

C423647/50

C42261/50

C4681104Z

C4680104Z

C4805101J

C4804101J

C4501101J

C4500101J

C4302101J

Q4800

NJM4565M-D3 8

21

Q4210

NJM4565M-D

3 8

21 Q4410

NJM2082M-D

3 8

21

Q4211

NJM4565M-D

3 8

21 Q4411

NJM2082M-D

3 8

21

Q4212

NJM4565M-D

3 8

21 Q4213

NJM4565M-D

3 8

21

Q4800

5

6

4

7

Q4411

5

6

4

7

Q4210

5

6

4

7 Q4410

5

6

4

7

Q4211

5

6

4

7

Q4212

5

6

4

7 Q4213

5

6

4

7

Q4813

RN1441

Q4812

RN1441

Q4814

RN1441

Q4815

RN1441

Q4614

RN1441

Q4613

RN1441

Q4616

RN1441

Q4615

RN1441

Q4811

RN1441

Q4810

RN1441

Q4611

RN1441

Q4610

RN1441

Q4617

RN1441

Q4612

RN1441

Q4601

RN1441

Q4600

RN1441

Q4602

RN1441

Q4607

RN1441

Q4603

RN1441

Q4604

RN1441

Q4606

RN1441

Q4605

RN1441

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4400 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4401 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

D45405.1B P6

101A

HPL

HPR

TNC

S1

TND

ATN

CL

TNCS

2

AGN D

RAI

LAI

TND

ATN

CL

CAI

SRA I

SLA I

SBRAI

SBLAI

VLC

LV

LDA

VLS

T B

PREOUT

/ZONE2BACK

SURROUND

SURROUND

RIGHT

LEFT

RIGHT

LEFT

PREOUT

SUBWOOFER

CENTER

RIGHT

LEFT

Right/ Zone2

Left/ Zone2

Surround Back

Surround Back

TO

NA

AR

-772

8(S

CH

. 9)

TO N

AAF-

7706

(SC

H. 6

)

NAAF-7718

U31

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 4-1 Pre-amplifier section

J4044

J4040

J4043

J4039

P3601

LEFT

SURROUND

RIGHT

LEFT

SURROUND

RIGHT

BACK

P3600

MULTICHANNELINPUT

LEFT

FRONT

RIGHT

CENTER

SUBWOOFER

P4600

P4601

Q4421

2SA1163-BL

Q4420

2SA1163-BL

Q4422

2SA1163-BL

P401

2A

P500

4E

TO N

AAF-

7706

(SC

H. 6

)

P500

3E

P4010B

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4200 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4201 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4202 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

NC

NC

NC

NC

CS2

CS1

GN

DST

BD

ATA

CK

VSS

VDD

LM LTR

T

RMQ4203 TC94A07F

12345678910111213 14 15 16 17 18 19 20 21 22 23 24

C4616102J

C4615102J

C4613102J

C4614102J

C4617102J

C4612102J

C4611102J

C4610102J

C4808222J

C4809222J

C3606331K

C3605331K

C3604331K

C3603331K

C3607331K

C3602331K

C3601331K

C3600331K

C4210100D

C4410101K

C4440153J

C4441153J

C4430104J

C4431104J

C4211100D

C4411101K

C4212100D

C4412101K

C4442153J

C4432104J

C4217102J

C4417102J

C4213100D

C4215100J

C4214100D

C4216100J

R387522K

R387422K

R387722K

R387622K

R38631.5K

R38621.5K

R386710K

R386610K

R386410K

R386510K

R387922K

R387822K

R387322K

R387222K

R38691.5K

R38711.5K

R4042 0R4032 2.2KR4022 2.2K

R4023 2.2KR4033 2.2KR4043 0

R4021 12KR4031 12KR4041 1.8K

R4040 1.8KR4030 12KR4020 12K

R464647

R463647

R464547

R463547

R464447

R463447

R464347

R463347

R4623220K

R4624220K

R4625220K

R4626220K

R464747

R463747

R464247

R463247

R464147

R463147

R464047

R463047

R4620220K

R4621220K

R4622220K

R4627220K

R480710K

R480610K

R481310K

R481210K

R481133

R481033

R48082.2K

R48092.2K

R481433

R481533

R481633

R481733

R47121K

R47101.5K

R47113.9K

R4613100

R4614100

R4615100

R4616100

R4700100K

R4701100K

R4702100K

R432322

(1/2W)

R432122

(1/2W)

R412122(1/2W)

R412022(1/2W)

R3625220K

R3626220K

R3605330

R361556K

R3606330

R361656K

R3623220K

R3624220K

R3603330

R361356K

R3604330

R361456K

R3622220K

R3627220K

R3602330

R361256K

R3607330

R361756K

R3620220K

R3621220K

R3600330

R361056K

R3601330

R361156K

R3801220K

R3800220K

R38681.5K

R38701.5K

R400010K

R4061220K

R400110K

R4060220K

R401110K

R401010K

R432422

(1/2W)

R41

032.

2K

R45403.3K

R45414.7K

R492022(1/2W)

R492122(1/2W)

R480322K

R480222K

R4804220K

R4805220K

R4610100

R4611100

R4612100

R4617100

R432022

(1/2W)

R480022K

R480122K

R4601270

R4600270

R4607270

R4602270

R4431220K

R444147K

R444047K

R4430220K

R4210220K

R44104.7K

R4200100K

R4480390

R44701M

R44204.7K

R44604.7K

R44614.7K

R4451390

R4450390

R44114.7K

R4481390

R4211220K

R4201100K

R44711M

R44214.7K

R444247K

R4432220K

R432222

(1/2W)R44124.7K

R4212220K

R4482390

R4202100K

R44721M

R44224.7K

R4457390

R44624.7K

R4452390

R4217220K

R4237470

R42272.2KR4207

100KR44174.7K

R44274.7K

R4604270

R4603270

R4213220K

R4203100K

R4215220K

R4205100K

R432522

(1/2W)

R4214220K

R4204100K

R4216220K

R4206100KR

4100

2.2K

R45

002.

2KR

4501

2 .2K

R45

032 .

2KR

4502

2.2K

R38

052 2

0K

R4606270

R4605270

R38

2122

0K

R38

202 2

0K

R38

402 2

0K

R38

4122

0K

R41

012 .

2K

R43

002.

2KR

4301

2 .2K

R43

022 .

2K

R38

072 2

0K

R38

022 2

0K

R38

042 2

0K

R38

0322

0K

R38

0622

0K

C4806100/6.3

C4807100/6.3

C4121220/16

C4120220/16

C361610/50

C361510/50

C361410/50

C361310/50

C361710/50

C361210/50

C361110/50

C361010/50

C380147/50

C380047/50

C401110/50

C401010/50

C4237470/6.3

C4540100/6.3

C4921220/16

C4920220/16C4320

220/16

C48032.2/50

C48022.2/50

C480010/16

C460047/50

C420010/50

C42201/50

C423047/50

C442147/50

C442047/50

C4321220/16

C42211/50

C480110/16

C423147/50C4201

10/50

C460147/50

C4322220/16

C460247/50C4222

1/50

C423247/50

C420210/50

C442247/50

C4323220/16

C460747/50

C42271/50

C420710/50

C4324220/16 C4223

1/50C423347/50

C420310/50 C4235

47/50C42251/50

C420510/50

C4325220/16

C42241/50

C423447/50

C420410/50

C420610/50

C423647/50

C42261/50C

3841

10/5

0

C38

2147

/50

C38

204 7

/50

C38

401 0

/50

C38

061 0

/50

C38

0510

/50

C38

031 0

/50

C38

0410

/50

C38

024 7

/50

C38

0747

0/6.

3

C3865272J

C3864272J

C3863122J

C3862122J

C4681104Z

C4680104Z

C4805101J

C4804101J

C4100101J

C3681104Z

C3680104Z

C4000330J

C4001330J

C4501101J

C4500101J

C43

0010

1J

C4302101J

Q3860

NJM4565M-D

3 8

21

Q4800

NJM4565M-D3 8

21

Q3861

NJM4565M-D

3 8

21

Q3862

NJM4565M-D

38

21

Q4000

5 8

67

Q4210

NJM4565M-D

3 8

21 Q4410

NJM2082M-D

3 8

21

Q4211

NJM4565M-D

3 8

21 Q4411

NJM2082M-D

3 8

21

Q4212

NJM4565M-D

3 8

21 Q4213

NJM4565M-D

3 8

21

Q3860

5

6

4

7Q3862

5

6

4

7

Q3861

5

6

4

7

Q4800

5

6

4

7

Q4411

5

6

4

7

Q4000

NJM4565M-D3

2

4

1

Q4210

5

6

4

7 Q4410

5

6

4

7

Q4211

5

6

4

7

Q4212

5

6

4

7 Q4213

5

6

4

7

Q4813

RN1441

Q4812

RN1441

Q4814

RN1441

Q4815

RN1441

Q4614

RN1441

Q4613

RN1441

Q4616

RN1441

Q4615

RN1441

Q4811

RN1441

Q4810

RN1441

Q4611

RN1441

Q4610

RN1441

Q4617

RN1441

Q4612

RN1441

Q4601

RN1441

Q4600

RN1441

Q4602

RN1441

Q4607

RN1441

Q4603

RN1441

Q4604

RN1441

Q4606

RN1441

Q4605

RN1441

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4400 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

IN1L

IN2L

NC

IN1R

IN2R

NC

fR11

fR10

fR9

fR8

fR7

fR6

fR5

fR4

fR3

fR2

fR1

NC

VSS

CLK

DI

VCC

~CS NC

VEE

TEST

2TE

ST1

fL1

fL2

fL3

fL4

fL5

fL6

fL7

fL8

fL9

fL10

fL11 N

C

VDD

Q4401 NJU7306G

123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

VSS

ST GN

DCL

DAT

A

VDD

Q4101 TC9164AF

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

VSS

ST GN

DCL

DAT

A

VDD

Q4100 TC9163AF

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

D45405.1B

P4011BP4020B

P610

1A

HPL

AF

DA

AF

CL

HPRVLC

L

TNC

S1

VLD

AV

LSTB

TND

ATN

CL

AS

TB

VLCL

TNCS

2

AGN D

RAI

LAI

VLD

AV

LSTB

TND

ATN

CL

CAI

SRA I

SLA I

SBRAI

SBLAI

AFD

AA

FCL

VLC

L VLC

L

AS

TB

VLD

AV

LSTB

VLD

A

VLS

TB

LRZ

2 LT RT

RR

Z2

HP

MU

TA

MU

TZ2

MU

T

AS

TBA

FDA

AFC

LV

LCL

VLD

AV

LST

BTN

CS

2TN

CS

1TN

DA

TNC

L

DS

W

DC

DS

R

DS

L

DR

DL

DSB

L

DS

BR

+15V

GN

D-1

5V

NoYesNoAUSTRALIAUSA,CANADA,

YesNoYes

J4044J4039,

J4043J4040,

OtherOther

MPAMDD,MDC,

Type Destination

VLSC

PREOUT

/ZONE2BACK

SURROUND

SURROUND

RIGHT

LEFT

RIGHT

LEFT

PREOUT

SUBWOOFER

CENTER

RIGHT

LEFT

Left

Right

Center

Subwoofer

Right/ Zone2

Left/ Zone2

Surround Back

Surround Back

LeftSurround

SurroundRight

A

TO NAAR-7728(SCH. 9) TO NAAR-7728(SCH. 9) TO NAAR-7728(SCH. 9)

TO

NA

AR

-772

8(S

CH

. 9)

TO N

AAF-

7706

(SC

H. 6

)

NAAF-7718

A

U31

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 7 Speaker terminal and fan drive sections

U10

JL95

03A

JL6933A

JL6933B

JL69

53B

Q5608

Q5604DTC144ESOR RN1204OR KRC104M

Q5605DTC144ESOR RN1204

OR KRC104M

Q5609

Q5608,9:DTC144ESOR RN1204

OR KRC104M

P9505FAN

+

-

R5651PTH9M04BF222TS2F333

R5653D TYPE:PTH9M04BC

222TS2F333OTHERS:PTH9M04BD

P950

5A

Q56

012S

K365

-GR

L6803 S1.3C

L6806 S1.3C

L6805 S1.3C

L6804 S1.3C

L6800 S1.3C

L6802 S1.3C

L6801 S1.3C

P6008A

TO N

AAF-

7706

(PAR

T-7)

P6401COM

TH1TH2

P6810D

TO N

AAF-

7706

(PAR

T-7)

P6832

TO NAETC-7733(PART-9)

P6830

TO NAETC-7733(PART-9)

P6007A

TO N

AAF-

7706

(PAR

T-7)

P6951

P6812E

TO N

AAF-

7706

(PAR

T-7)

P770

1BTO

NAD

G-7

687

(PAR

T-3)

P6931A

TO N

AAF-

7706

(PAR

T-7)

P6952A

TO N

APS-

7692

(PAR

T-7)

RL6605

RL6603

F6902 *

F6901*

D6703MTZJ5.1B

D6704MTZJ5.1B

D56

11M

TZJ1

3C

P6802SPEAKERS

SL SR

SBL/Z2L SBR/Z2R

RL6600

P6800SPEAKERS

L

R

C

P6906

C6856 102K *

C6855 102K *

C6854 102K *C6853 102K *

C6843 102J *

C6844 102J *

C6845 102J *

C6846 102J *

* ARE P/W TYPE ONLY

C6605103Z

C6603103Z

C6841 102J *

C6840 102J *

C6842 102J *

* ARE P/W TYPE ONLY

C6850 102K *

C6851 102K *

C6852 102K *

C6705223Z

C5601

C6600103Z

C6903

223J

RL6

602

RL6901

RL6902

D6903RBV-1506D15XB60

D6904

RBV-1506D15XB60

D6605

D6603

D6701

D6702

D56

02

D5603D5602-5603:GP1004003E

RL1N40031SR139-100

D56

01

D5610

D56

07D

5606

D5605 D5604

D5609

D6600

D69

06

D6901

D6902

D6901,2:GP1004003ERL1N40031SR139-100

J

J

J

J

J

J

JC

6832

103J

C68

3110

3JC

6830

103J

C69

12

103Z

C69

0833

4J/1

00C

6909

334J

/100

C69

10

334J

C69

11

334J

C6915334J/100

C6916334J

/100

C68

3310

3JC

6834

103J

C68

3510

3JC

6836

103J

Q67042SA933S 2SA1048 KTA1267

C6701100/6.3

C67041/50

C6706100/6.3

C5602100/35

C5604100/35

C5603100/35

R6813 22R6803 22

R6816 22R6806 22

R6815 22R6805 22

R6814 22R6804 22

R6810 22R6800 22

R6812 22R6802 22

R6811 22R6801 22

R68

328.

2

(1W

)R

6831

8.2

(1W

)

R56134.7

(1/2W)

R67

0710

K

R670518K

R67

21

R56021M

R56

0133

K

R5603100K

R67

10

R67

095.

6K

R67

0622

K

R561510K

R560410K

R56142.7K

R5605100

R560810K

R560910K

R560610K

R56072.7K

R670833K

R5612100

(1/2W)

R5610

(1W)R5611

(1W)

R56161.2K(2W)

R68

338.

2(1

W)

R68

358.

2(1

W)

R68

348.

2(1

W)

R68

368.

2(1

W)

R68

30

8.2

(1W

)

Q6702

2SC1740S 2SC24 58 KTC3199Q6701,6702:

Q56

02

2SC1740SOR 2SC2458

Q5602:

OR KTC3199

Q5607

Q5603

Q5603,7: 2SC1740SOR 2SC2458OR KTC3199

Q6701

Q5606KTC2026-GR,Y

2SD2394-F,E

LSPLSSPRSPRSSPCSP

LSBSPRSBSP

LSPERSPECSPE

LSSPERSSPE

LSBS PERSBSPE

+B1

GND

-B1

FANGND+24VS1RL

S1H

1

S1H

2

GN

D

S1L

1

S1

L2

+24VSEC1HRLGND

PR O FANTH2TH1

VOLHPRO

PRO PROTCTTHMDCDET SEC1 H

FANDET VO LHVOLH NC

GND

OTHERS

P/W-TYPE

OTHERS

P/W-TYPE

OTHERS

P/W-TYPE

OTHERS

P/W-TYPE

OTHERS

P/W-TYPE

OTHERS

OTHERS

P/W-TYPE

FAN CONTROL

BLK

OR

G

RED

OR

G

RED

NAETC-7696

U11

U8

U12

U13

NAETC-7694

NAPS-7692

NAETC-7698NAETC-7697

NAETC-7695

TO NAPS-7708(SCH. 8)

TO POWERTRANSFORMER T901

TO N

AP

S-7

708

(SC

H. 8

)

18K

FAN CONTROLSIGNAL TEMP Q5601 Q5602 Q5603 Q5604 Q5605 Q5607 Q5608 Q5609 Q5606 FAN

NO LOW ON OFF OFF ON ON OFF ON OFF 0V OFFYES LOW OFF ON OFF OFF ON OFF ON OFF 12V LOWNO MID ON OFF ON OFF ON OFF ON OFF 12V LOWYES MID OFF ON ON OFF OFF OFF ON OFF 22V HINO HIGH ON OFF ON OFF OFF ON OFF ON 22V HIYES HIGH OFF ON ON OFF OFF ON OFF ON 22V HI

F6901, 2D 12A/ 250VP T10AL250VGW

TYPE

T10AL250VT10AL250VT10AL250V

A

1

2

3

4

5

B C D

VA

VA

A LENT, E POUR UNE PROTECTION PERMANENTE,N 'UTIL ISER

HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES

ET CALIBRATION COMME INDIQUE.

D ' INCENDIE, REMPLACER UNIQUEMENTPERMANENTE CONTRE LES RISQUESAFIN D 'ASSURER UNE PROTECTION

AGAINST FIRE HAZARD, REPLACEFOR CONTINUED PROTECTION

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.

FOR CONTINUED PROTECTION AGAINST FIRE FUSETHAT THE FUSE USED IS SLOW OPERATING TYPE

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

PAR UN FUSIBLE DE MEME TYPE

ATTENTI ION

AND RATING INDICATED.ONLY WITH FUSE OF SAME TYPE

CAUTION

TX-NR900/E

SCHEMATIC DIAGRM 8 Power Supply SectionJL

9503

B

P950

2ATO

NAA

R-7

728

(SC

H. 9

)

T901

P902AC OUTLETSTOTAL100WMAX

PA-TYPE ONLY

P902AC OUTLETSTOTAL

100WMAX

S902VOLTAGE

SELECTOR220V

120V

T901

THER

MAL

FU

SE

T901TH

ERM

AL F

USE

T902 P/ G TYPE

14

T902

4

5 8

1

T902 W TYPE

134

P915

AP9

06A

P918A

P917AP917P918

P916P915

P901

P901

D/PA-TYPE

P902AC OUTLETS

TOTAL120W MAX(D-DYPE)100W MAX(J-TYPE)

S906

POWER

PP/PT/GT/WT/WR

Q9411NJM79M18FA

GI O

Q9441NJM7905FA

GI O

R95102.2

(1/4W)

R950622

(1/4W)

R9508

15K

R950933K

R950715K

Q9421NJM78L05A

GI O

Q9431NJM7805FA

GI O

Q9401NJM78M18FA

GI O

JL72

01B

TO N

ADIS

-772

8(S

CH

. 1)

JL6953A

JL9504A

P950

1

P911

P901B

L N

P911

P901AAC-H

AC-G

P912

P912

G-T

YPE

ON

LYP9

11

JL93

1B TO N

AETC

-773

3(S

CH

. 9)

RL901

F903

T2.5

AL25

0V

F902*

F901*

F9503

1.6A/125VT1.6AL250VP/G/W TYPE:

D/J TYPE:F9503,9504:

F9502

2.5A/125VT2.5AL250VP/G/W TYPE:

D/J TYPE:F9501,9502:

F902*

F901*

F903T2.5AL250V

F9504

F9501

D9508MTZJ27D

P9500

C92

322

3Z

C921223Z

C901103M/275VAC

D/J TYPESEE BELOW DIAGRAMFOR OTHER TYPE

C902472M

/250VAC

C9511103Z

C9512223Z

D9501RS403M

D3SBA20RBV402

D9502ARS403M

D3SBA20RBV402

D92

3

D921-D924GP104003E OR

1SR139-100 ORRL1N4003

D92

4

D92

1

D92

2

D925

D9506

D9507

GP1004003ERL1N40031SR139-100

D9506,7:

J5424

D/P

A

J

C95

1333

4J

C9521223J

C9522223J

C9523223J

C9503334J

C9504334J

C9501334J

C9502334J

Q9422 2SA1726-Y/P/O

Q95012SA965-Y

C942110/35

C922220/35

C95086800/16

C95091000/25

C9510220/63

C95061000/35

C95052200/35

C9507

220/50

C944110/35

C943110/35

C940110/35

C941110/35

C942210/35

C943210/35

C941210/35

C940210/35

C944210/35

R942533

(1/4W)

R94218.2 (1W)

R94238.2 (1W)

R9413

8.2 (1/2W)

R9403

2.2

R9234.7K

R9013.3M

D-TYPE ONLY

R9224.7K

R9264.7KR924

82

(1/2W)

R95

213.

3(1

/2W

)

R69014.7K

R69024.7K

R94228.2 (1W)

R94248.2 (1W)

R9433

10 (1W)

R943110 (1W)

R944222 (1W)

R944422 (1W)

Q9212SC1740S2SC2458KTC-3199

Q6901

2SC1740S2SC2458KTC3199

E921

+13VMPUGND

POWER

FLA C2

-V PFLA C1

+18V-18V

+24V+12V

-5VVIDEO+5VV IDEO

+5VDSP+5VDSP

S1

RL

+24V

GN

DD FA

N

TYPE T901 T902D NPT- 1453D NPT-1456DP NPT- 1453P NPT-1456PG NPT- 1453DG NPT- 1456DGW NPT- 1453DG NPT- 1456DG

TYPE ACD 120V/60 HzP 230-240V 50/60HzG 220V50HzW 120V/22 0V 50/ 60Hz

TYPE F901 F902 F6901,2D 12A/ 250V NO 12A/ 250VP NO T5AL250V T10AL250VG NO T5AL250V T10AL250VW 12A/ 250V T5AL250V T10AL250V

NAPS-7711

FLGND

WHT

BLU

BLU

P:ORGD:YEL

REDORGBLKORGRED

BRN

BLK

BRN

WHTGRY

GRYT.F.

NAETC-7700

NASW-7693

NAPS-7713

NAPS-7712

NAPS-7710

NAPS-7709

WH

T

BLUBLU

ORG

YELYEL

ORG

BRNBRNBLKGRYGRYWHT RLGND

U7

U23

U16U9

JL9504B

R5654D/J-TYPE:PTH9M04BC

222TS2F333OTHERS:PTH9M04BD

R5652PTH9M04BF222TS2F333 U29

NAETC-7715 NAETC-7714

NAPS-7708

NAPS-7691

GNDGND

GND

(1/2W)

Q6901

TO NAPS-7692P6951(SCH. 7)

PP/PT/GT/WT/WR

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 9-1 Mother Board Section

P202

P204

P203

P7201B

P700

4A T

O N

ADG

-768

7 (S

CH

. 2)

P700

2A T

O N

ADG

-768

7 (S

CH

. 2)

Q2913

NJM4565M3

21

Q2910

NJM4565M3

21

Q2913

NJM4565M

58

64

7

Q2910

NJM4565M

58

6

4

7

Q20

1M

PD47

21G

S

C1+2

C1-4

C4+ 20

C4- 18

C5+5C5-6

78

1413

GND19

1211

910

VCC3

VCHA15

VDD1

VSS 17STBY 16

L201BLM21A102F

P201RS-232

C206

104Z

C23

310

4Z

C20

5

104Z

C22

5

104Z

C29

17

10/

16C

2918

10/

16

C22

2

47/1

6

C22

3

47/1

6

C292

1

100/

6.3

C207

100/

6.3

C20

1

1/50

C2021/50

C20

3

1/50

C2041/50

C22

1

47/1

6

C23

210

00/2

5

C23

1

10/1

6

C29

0310

/16

C29

0410

/16

C29

0210

/16

R203 330

R201 330R205 330

R208

330

D201

1SS352

D202

1SS352

D203

1SS352

E2903

R29

0610

K

R290510K

R29

11

1K

R29

102.

2KR

2921

3.3K

R29

2210

K

R29

2310

K

R232

1K

R231

1K

R211100

R22

41K

R22

1

2.2K

R22

3

2.2

K

R212

220

R22

21K

R234

150 2WR233

2.2 (1/2W)

R2904*0

R291

422

K

R291522K

R291622K

R29

181.

5KR

2917

1.5K R2919

22KR29081.5K

Q2911RN1402

Q223RN1402

Q2922RN1402

Q2921RN1402

Q221RN1402

Q211

PC817X

Q233NJM78M56

GI O

Q29122SB1068

Q22

42S

B106

8Q

222

2SB1

068

P6830BTO NAETC-7694

(SCH. 7)

P6832B

JL93

1A

P401

2A

Q232

2SC2712

Q231

2SC2712

Q29052SC2712

Q29072SC2712

P40

20A

P401

1A

P700

3A T

O N

ADG

-768

7 (S

CH

. 2)

P800

A T

O N

ADG

-768

7 (S

CH

. 2)

P401

0A

P29 0

1BP2

906

Q2904RN2402

Q2906RN2402

R227RXE030

R228RXE030

R2909

RXE030

C29

08

272J

C2922

22 3J

C29

16

122

J

SU

BR

EQ

5.6S

RLG

ND

RLG

ND

MA

INC

LM

AIN

SO

SU

BS

ON

ETT

XN

ETR

X23

2TX

232R

X

SUBREQ

232TXD MAINCLMAINSOSUBSO

232R XDNET

SUBRESMAINREQSUBPOFF

SDA5.6S SCL+13V DSPCL

GNDDAC XRESETGNDDAC DSPDA+24V XDARSTRLGND XDACSRLGND DAMUTEDTADIM

+12V GNDDSP12TRGB GNDDSP12TRGA GNDDACSPRLF GNDDACSPRLZ +5VDSP

POWER +5VDAC12TRGZ -15V232RXD +15V232TXD RDSDET

HPLRI AMUTHPEIRIN Z2MUTHPRHPMUT

Z2LMUTTNCL

GNDTNDA

GNDTNCS1

-15VTNCS2GND

VLSTB+15V

VLDATNCL

VLCLTNDATNCS1

AFCLTNCS2

AFDAVLSTB

AFSTBVLDA

STEREOVLCL

SDAFCL

TUMUTAFDA

PLLCEAFSTB

POWERSPRLFSPRLZ212VTRGZ12VTRGB Z2MUTE12VTRGA AMUTE

PDIRECT HPMUTE R5.6S RZ2R +

+13S GNDADIN -RT

GNDADIN GNDADIN +RT LT

GNDADIN GNDADIN SLT RZ2L

TDOSBL DOSBL VGND GND V

DOSBR DOSBR PGND GND ADOL DOL AGND2 GND2 ADOR DORGND GNDDOSL DOSL RGND GND GDOSR DSRGND GND GDOC LGND GND GDOSW DOSW R

Except UDD, UDC and UPA

NAETC-7733 NAAR-7728

TO NAETC-7695(SCH. 7)

U39

NAA

F-77

18 (S

CH

. 4)

NAA

F-77

18 (S

CH

. 4)

NAA

F-77

18 (S

CH

. 4)

NAA

F-77

18 (S

CH

. 4)

NAP

S-76

91(S

CH

. 8)

R2904 0: UDD,UDC, and UPA Open: Other models

Except UDD, UDC and UPA

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 9-2 Mother Board Section

D29

33U

DZ5

.6B

P9502B

C29

1010

4Z

C29

0610

2KC

2901

104Z

C29

28

10/3

5

C29

27

10/3

5

C29

32

10/1

6

C29

31

1000

/ 16

C29

0210

/16

C29

0510

/16

C29

24

10/3

5

C29

23

10/3

5C

2925

10/3

5

C29

26

10/3

5

D29

20

1SS3

52

D2932

RL1N4003

D2931RL1N4003

D29

011S

S352

D29021SS352

D2903

1SS352

D29231SS352

D2922 1SS352

E2902P2

855A

R29

26

10K

R29

25

10K

R2924R2920

R29

353.

3K

R293

23.

3K

R2933 221/2W

R29

3422

K

R29311 1/2W

R2902

1K

R29031K

R29124. 7 1/2 W

R2901

1K

R29

132.

21/

2W

Q2935RN1402

Q2933RN1402

Q2934

78M56

GI O

Q292378M15HF

G IO

Q29

202S

B113

2

Q29

312S

B106

8

Q2932KTC3875

Q2907SC2712

Q29032SC2712

Q29092SC2712

Q29012SC2712

P321

0AP3

211

A

P301

0AP3

011A

P250

5A

P290

1A

P200

6A

P604

A

P200

5A

P270

5A

Q292479M15HF

G IO

Q292578L09A

GI O

Q2902RN2402

Q2908RN2402

RL2

901

SU

BS

ON

ETT

XN

ETR

X23

2TX

232R

XV

SY

NC

VD

CL

SU

BR

ES

VD

DA

RE

MIN

DTA

DIM

OS

DC

SO

SD

CL

OS

DD

AIS

SS

YN

CM

AIN

RE

QS

UB

PO

FFR

IV

DS

TBR

LGN

DH

PL

HP

EH

PR

RLG

ND

+18V

-18V

GN

DD

AC

+12V

GN

DD

SP

GN

DD

AC

+5V

DS

P+5

VD

AC

NET

5.6S+13S

GNDDACGNDDAC+24VRLGNDRLGND

DTADIM+12V

12VTRG B12VTRGASPRLF

ISS SPRLZ2VSYNC POWEROSDCS 12VTRGZOSDDA 232RXOSDCL 232TXSYNC RIGNDDAC REMINGNDDACVDSTB

RDSDT VDDAR +5VDAC VDCL

-15V RS10GND RS8+15V

GNDDACGND

CP

MU

T

GNDDACSTEREOSD

TUMUT -15V+5V +5VVLCL GND

GNDDAC GNDDACVLDA +15VRS8GNDDAC GNDDACPLLCE Z2LMUTE GNDDSPSDA-5V -5VAFDA AFDA DAMUTESCLVCR VCRAFCL AFCL XDACSSPRLZ2VBR VBRAFSTB AFSTB DSPDAGNDDACVAR VAR

DSPCL+9VVCI VCIXDARST-5VVBI VBIRZ2R RZ2R NETTX

VAI VAIGNDADIN GNDADIN NETRXLS4 LS4RT RT XRESETLS3 LS3GNDADIN GNDADIN GNDDAC +5VNETLS2 LS2LT LT GNDDAC +5VNETLS1 LS1GNDADIN GNDADIN +5V GNDDSP-15VRZ2L RZ2L RS10 GNDDSP

GNDDAC+15V

U35

10K10K

NAA

F-77

19(S

CH

. 3)

NAA

F-77

20(S

CH

. 3)

NAV

D-7

729

(SC

H. 1

1)N

AVD

-772

9 (S

CH

. 11)

NAV

D-7

730(

SCH

. 11)

NAV

D-7

731(

SCH

. 12)

NADIS-7738(SCH. 1) NAPS-7708 (SCH. 8)

NAD

G-7

764(

SCH

. 10)

NAV

D-7

755

(SC

H. 1

1)

PAs

NAAR-7728

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 10-1 Net-tune circuit section

U2

MultiMedia CPU

Main Me

NADG-7662 3.3V 2.5V Voltage Regurator

A15A16

A15A16

XD

AR

ST

A13A14

A17A18A19A20A21A22A23A24A25A26A27

A27A26A25A24A23A22A21A20A19A18A17

A14A13

LANRESET

DIG

CL

DIG

DO

XD

AC

S

A27A26A25A24A23A22A21A20A19A18A17A16A15A14A13A12A11A10A9A8A7A6A5A4A3A2A1A0

D31D30D29D28D27D26D25D24D23D22D21D20D19D18D17D16D15D14D13D12D11D10D9D8D7D6D5D4D3D2D1D0

XSDRAMCSXSDRASXOEXW ESDCLKSDCKE

SDQM2

XLANCS

XFLASHCS

XRESET

XURESET

LRCKSDATA

JP1JP2JP3

BCLK

SDQM3

SDQM0SDQM1

COM1_RXD1

COM1_TXD1

COM1_DSRCOM1_CTS

COM1_DCDXISAINTXEXTFIQXPWRFLBATOKXBATCHG

XEXTIRQ2

I2C_CLKI2C_DATA

32K

EXPRDY

XEXTPWRLANINT

CO M2_TXDCO M2_RXD

XSDRAMCS

SDQM2

SDCK ESDCLK

XWEXOEXSDRAS

AVDD = +5V

BCLK

XD

AR

ST

DIG

CL

DIG

DO

XD

AC

S

SDQM2SDQM3SDCK E

SDCLK

SD

QM

2S

DQ

M3

SD

CKE

SD

CLK

XSDRAMCS

XWEXOEXSDRAS

XS

DR

AM

CS

XW

EX

OE

XS

DR

AS

XDARSTDIGC LDIGD OXDACS

(XPOR)XRESET

TXCLKTMSTDIXTRST

AVDD = +5V

256fs

XD

AR

ST

DIG

CL

DIG

DO

XD

AC

S

AGND

SDQM3

WakeUP

LRCKSDATA

EXTPWRLANINT

CO

M2_

TX

D

XDACSDIGDODIGC LXDARST

(XPOR)XRESET

LANRESET

TXCLKTM STDIXTRST

DSP+5V

D/A Converter

To

SC

H.2

NA

DG

-768

7 P

603B

SC

RE

W T

ER

NIN

AL

for

CH

AS

SIS

EA

RT

HT

o S

CH

. 3 N

AA

F-7

720

P60

2AT

erm

inal

Por

t #1

for

Deb

ug P

607B

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

C68

615

P

R6280

R6290

+3.3V

+2.5V

+3.3V

R63

50

R63

60

R63

70

+3.3V +3.3V

C60

8

0.1

R603 0

R6040

C62

40.

1C

623

0.1

C62

20.

1C

621

0.1

C61

60.

1

C61

70.

1C

618

0.1

C61

90.

1C

620

0.1

+3.3V

C63

10.

1

C63

00.

1

C62

9

0.1

R61

5

10K

R61

4

10K

C63

60.

1

C64

80.

1

C64

30.

1

C65

2

0.1

R64

310

K

R64

410

KR

645

10K

R64

710

K

R64

610

K

C66

5

0.1

C65

90.

1

R65047K

R66

910

K

C68

515

P

C68

70.

1

C68

80.

1C

689

0.1

C69

00.

1

R65

110

K

R60

6 330

+3.3V

Q610

TC7S02F

1

2 G3

4

VC

C5

X604

3.6864MHz

C64

710

0/6.

3+

R67

3 4.7

K

C63

810

0/6.

3

+

+3.3V

R682100

R66710K

+2.5V

+2.5V

C67

3

0.1

D60

3S

EC

1201

C+3.3V

X60

1

FCXO-03

11.2896MHz

1 234

+3.3V

R61

310

KR61

210

K

R61

110

KL607

47uH

R610

0

C64

510

0/6.

3

+

R625 0R

623

10K

+3.3V

Q608

HM

5264

165F

TT

-B6

BS121

BS020

A12/NC36

A1135

A1022

A934

A833

A732

A631

A530

A429

A326

A225

A124

A023

CS19

RAS18

CAS17

WE16

CLK38

CKE37

UDQM39

LDQM15

Vcc227

Vcc114

Vcc01

Vss254

Vss141

Vss028 VVVV

VVVV

Q603

HM

5264

165F

TT

-B6

BS121

BS020

A12/NC36

A1135

A1022

A934

A833

A732

A631

A530

A429

A326

A225

A124

A023

CS19

RAS18

CAS17

WE16

CLK38

CK E37

UDQM39

LDQM15

Vcc227

Vcc114

Vcc01

Vss254

Vss141

Vss028 VVVV

VVVV

L601

BLM21P221SG

+3.3V+2.5V

C60

24.

7/10

Ta+

C613 0.1C61

447

/16T

a +

C6270.1

Q609A

TC7W14FK

1 7

Q609BTC7W14FK

3 5

C64

0

220/

4+C

649

220/

4+

C63

90.

1

C61

510

0/6.

3Ta +

C65

80.

1

+3.3V

+3.3V

R55

7

10K

E604

Terminal4321

E603

Terminal4321

E601

Terminal4321

+5.6V

R55

110

K

R55

210

K

R55

0

10K

+5.6V

+5.6 V

E602

Terminal4321

Q601 BA33C25FPVIN1

NC2

GN

D3

VO2 5

VO1 4

C6920.1

C65

10.

1

C64

40.

1

D6041SS352

D6051SS352

C63

7

100/

6.3T

a+

P603A

VA

L

654321

R68

710

K

R68

810

KR

689

10K

R69

010

KR

691

10K

R69

210

K

+3.3V +3.3V

R66

010

K

R65

910

K+3.3V

C66

90.

1

+3.3V

C66

70.

1C

668

0.1

C66

60.

1

+3.3V

R66

210

K

R65

61K R65

51K

+3.3V

C60

30.

1

C60

40.

1C

605

0.1

C60

60.

1C

607

0.1

P607B

B5B

-PH

-SM

3-T

B

12345

C64

10.

1C

650

0.1

R60

910

K

+3.3VQ607

EP

7312

-CV

COL783

COL684

COL585

COL486

COL387

COL288

COL191

COL092

PA723

PA624

PA525

PA426

PA327

PA228

PD0/LEDFLSH62

PE2/CLKSEL45

PE1/BOOTSEL146

PE0/BOOTSEL047

PD456

MEDCHG/BROM155

TEST 139

TEST 040

DRIVE175

DRIVE076

SSIRXDA67

SSICLK63

SSITXFR65

SSITXDA66

BUZ93

SSIRXFR68

PB713

PB614

PB515

PB416

PB317

PB218

PB1/PRDY219

PB0/PRDY120

DD3188

DD2189

DD1191

DD0192

PHDI N34

VddOSC157

VssOSC160

CL2184

CL1185

FRM186

M187

LEDDRV31

SMPCLK79

WAKEUP161

PD555

RUN/CLKEN7

WORD5

HALF WORD105

ADCCS70

ADCCLK77

ADCOUT78

VddCORE 1181

VddCORE 072

VssCORE1180

VssCORE071

PD359

DCD37

DSR38

CTS35

RXD136

PD161

PD260

TXD132

POR154

ADCI N69

URESET156

TRST125

TDI11

TMS58

TXCLK90

TDO22

NC

52

Vss

IO17

203

Vss

IO16

198

Vss

IO15

190

Vss

IO14

182

Vss

IO13

174

Vss

IO12

168

Vss

IO11

149

Vss

IO10

140

Vss

IO9

124

Vss

IO8

116

Vss

IO7

108

Vss

IO6

98

Vss

IO5

81

Vss

IO4

73

Vss

IO3

64

Vss

IO2

33

Vss

IO1

12

Vss

IO0

3

MO SCIN 158MO SCOU T 159

RXD2 10TXD2 9

EXPRDY 8

FB0 82FB1 80

PA0 30PA1 29

RTCIN 50RTCOUT 49

BATCHG 151BATOK 153

PWRFL 162EINT0 44EINT1 43EINT2 42EINT3 41

EXTPWR 152

CS0 204CS1 205CS2 206CS3 207CS4 208CS5 1

EXPCLK 4PD6/SDQM 0 54PD7/SDQM 1 53

SDQM2 196SDQM3 195

SDCK E 199SDCLK 200

MWE/SDWE 201MOE/SDCAS 202

WR ITE/SDRAS 6SDCS0 194SDCS1 193

D0 179D1 177D2 175D3 172D4 170D5 166D6 164D7 150D8 147D9 145

D10 143D11 141D12 137D13 135D14 133D15 131D16 129D17 127D18 122D19 120D20 118D21 115D22 113D23 111D24 109D25 104D26 102S27 100D28 97D29 96D30 95D31 94

A0 178A1 176A2 173A3 171A4 169A5 165A6 163A7 148A8 146A9 144

A10 142A11 138A12 136A13 134A14 132A15 130A16 128A17 126A18 121A19 119A20 117A21 114A22 112A23 110A24 106A25 103A26 101A27 99

Vss

RT

C48

Vdd

RT

C51

Vdd

IO0

2V

ddIO

121

Vdd

IO2

57V

ddIO

374

Vdd

IO4

89V

ddIO

510

7V

ddIO

612

3V

ddIO

713

9V

ddIO

816

7V

ddIO

918

3V

ddIO

1019

7

C66

3 0.1

A

Q605

WM

8716

ZERO21

VOUTL16

VOUTR13

AVDD15

AVDDR9

VM IDR11

AGNDR10

AVDDL20

VM IDL18

AGNDL19

AGND14

RS

TB22

MC

DM

127

MD

MD

026

MLI

2S28

MU

TE

B25

XTO 6XTI 5

DI N 2LRCI N 1BCKIN 3

DGND 7

DVDD 8

MO DE 24

MODE8X 12DIFFH W 17

CLKO 4

CSBIWO 23

P602B

B4B

-PH

-SM

3-T

B

4321

R6080

R640 BK1608LM182R639 BK1608LM182

R641 47

R559

10K

2

R67

633

0

R67

433

0R

675

330

C680B102K

C676B102K

C697B102K

C674B102K

C696B102K

C693100/6.3+

L603NFM60R10T471

R6810

C68

310

pFC68

256

pF

X60332.768k

Hz

Change C682 5pF to 56pF to stabilize the oscillation from 1601.

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 10-2 Net-tune circuit section

U2

10BaseT EtherNetMain Memory Program Flash ROM

NADG-7662

(NETWORK SECTION)

D31D30D29D28D27D26D25D24

D23D22D21D20D19D18D17D16

D9

D2D1

D10

D0

D3D4D5D6D7

D8

D11D12D13D14D15

A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21

D0D1D2D3D4D5D6D7

D8D9D10D11

D13D14D15

A1A2A3

D12

A3A2A1

D12

D15D14D13

D11D10D9D8D7D6D5D4D3D2D1D0

XLANCS

XOEXWE

XFLASHCS

XWEXOE

XOEXWE

XLANCS

XLA

NIN

T

XW

EX

OE

XF

LAS

HC

SX

LAN

CS

XFLASHCS

LANINT

EXPRDY

LANRESET

XR

ES

ET

CS

CO M2_RXD

(XPOR)(XPOR)

XDARSTDIGCLDIGDOXDACS

COM 2_TXD (0-5V)COM 2_RXD (0-5V)

XDARST

XDACSDIGDODIGC L

MAC AddressE2ROM

COM 2_TXD

TXCLKTM STDIXTRST

TXCLKTM STDIXTRST

XDARST

CO

M2_

TX

DC

OM

2_R

XD

EX

PR

DY

LAN

RE

SE

T

COM 2_TXDCOM 2_RXD

(XP

OR

)

XD

ITP

DX

DA

RS

TD

IGC

LD

IGD

OX

DA

CS

LANRESET

XR

ES

ET

XR

ES

ET

XT

RS

TT

DI

TM

ST

XC

LK

XDACSDIGDODIGC LXDARST

XPOR)XRESET

LANRESET

XDACSXPOR

DSPDADSPCL

NETTXNETRX

GNDDSP

+5VNETNPOWE R

LIN

KLA

NT

o S

CH

. 9 N

AA

R-7

728

P60

4A

+3.3V +3.3V+3.3V

3.3V

3.3V

+3.3V

+3.3V

+3.3V

+3.3V+3.3V

0

+3.3V

C60

90.

1C

610

0.1

C61

10.

1C

612

0.1

C62

60.

1

C62

50.

1

0

04

R61

810

K

R61

710

K

C64

20.

1

R62

710

K

C65

30.

1

C65

40.

1

C65

50.

1

R64

910

K

C66

20.

1C

661

0.1

C66

00.

1

C66

40.

1

0.1

L606BLM21P221SG

C65

710

P

C65

610

P

X60220MHz

R684

4.7K

R65

710

K

+3.3V

Q608

HM

5264

165F

TT

-B6

BS121

BS020

A12/NC36

A1135

A1022

A934

A833

A732

A631

A530

A429

A326

A225

A124

A023

CS19

RAS18

CAS17

WE16

CLK38

CKE37

UDQM39

LDQM15

Vcc227

Vcc114

Vcc01

Vss254

Vss141

Vss028 VssQ0 6VssQ1 12VssQ2 46VssQ3 52

VccQ0 3VccQ1 9VccQ2 43VccQ3 49

NC 40

DQ 0 2DQ 1 4DQ 2 5DQ 3 7DQ 4 8DQ 5 10DQ 6 11DQ 7 13

DQ 8 42DQ 9 44

DQ10 45DQ11 47DQ12 48DQ13 50DQ14 51DQ15 53

Q603

HM

5264

165F

TT

-B6

BS121

BS020

A12/NC36

A1135

A1022

A934

A833

A732

A631

A530

A429

A326

A225

A124

A023

CS19

RAS18

CAS17

WE16

CLK38

CK E37

UDQM39

LDQM15

Vcc227

Vcc114

Vcc01

Vss254

Vss141

Vss028 VssQ0 6VssQ1 12VssQ2 46VssQ3 52

VccQ0 3VccQ1 9VccQ2 43VccQ3 49

NC 40

DQ 0 2DQ 1 4DQ 2 5DQ 3 7DQ 4 8DQ 5 10DQ 6 11DQ 7 13

DQ 8 42DQ 9 44

DQ10 45DQ11 47DQ12 48DQ13 50DQ14 51DQ15 53

+3.3V

R6058.2_1%

R6078.2_1%

C63

30.

1

C62

8

560P

C63

40.

1

Q606

93LC46B

CS1

DO4

DI3

SK2

VS

S5

DC 7

NC 6

VC

C8

+3.3V

C64

6

0.1

R602 100_1%

R601 100_1%R553 100_1%

R554 100_1%

R64210K_1%

R698 10K_1%

+3.3V

R63

0

10K

Q604

MX

29LV

320B

TC

-90

A2010

A199

A1816

A1717

A1648

A151

A142

A133

A124

A115

A106

A97

A88

A718

A619

A520

A421

A322

A223

A124

A025

WE11

OE28

CE26

VS

S1

27

VS

S2

46

RESET 12

WP/ACC 14RY /BY 15BY TE 47

NC 13

D0 29D1 31D2 33D3 35D4 38D5 40D6 42D7 44

D8 30D9 32

D10 34D11 36D12 39D13 41D14 43D15 45V

CC

37

Q609C

6 2

R6544.7K

R68

510

K

+3.3V

+3.3V

R55

8

10K

C69

50.

1

Q618B3 5

Q618ATC7W14FK

1 7

Q618C

6 2

+5.6V

+5.6V

D601

1SS352

+3.3V

R66

510

KR

664

10K

3.3V

R66

010

KC

669

0.1

+3.3V

+3.3V

R66

210

K

C67

80.

1

P601

VAL

7

6

8

1

3

2

45

9

10

12

11

13 14

L605BLM21P221SG

Q616

CS

8900

A-C

Q3

SA1960

SA1859

SA1758

SA1654

SA1553

SA1452

SA1351

SA1250

SA1148

SA1047

SA946

SA845

SA744

SA643

SA542

SA441

SA340

SA239

SA138

SA037

SD1518

SD1419

SD1320

SD1221

SD1124

SD1025

SD926

SD827

SD774

SD673

SD572

SD471

SD368

SD267

SD166

SD065

CHIPSEL7

ELCS2

MEMW28

MEMR29

IOW62

IOR61

REFRESH49

SBHE36

AEN63

MEMCS1634

IOCS1633

INTRQ032

IOCHRDY64

INTRQ335

INTRQ230

INTRQ131

RESET75

DMARQ211

DMACK212

DMARC113

DMACK114

DMARQ015

DMACK016

AV

DD

395

AV

DD

285

AV

DD

190

AV

SS

496

AV

SS

394

AV

SS

286

AV

SS

189

AV

SS

01

XTAL2 98XTAL1 97

TEST 76

RES 93

LANLED 100LINKLED 99

SLEEP 77

EESK 4EEDOUT 5

EEDIN 6EECS 3

CSOUT 17

BSTS / HCI 78

DI + 80

DI - 79

CI + 82

CI - 81

DO - 84

DO + 83

TXD- 88

TXD+ 87

RXD- 92

RXD+ 91

DV

SS

470

DV

SS

3A57

DV

SS

355

DV

SS

223

DV

SS

1A10

DV

SS

18

DV

DD

469

DV

DD

356

DV

DD

222

DV

DD

19

+3.3V

P604B

TU

C-P

13P

13121110987654321

R555 27K_5%

R556 27K_5%

R6992.7M_5%

R66

310

K

R66

610

K

C67

910

06.3

Ta

+

R5610

R624

150

R619150

Delete C656 and C657 to stabilize the oscillation from 1601.

TC7W14FK

TC7W14FK

TC7W14FK

ion from 1601.

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 11-1 Video Section

P2005B TO NAAR-7728 (SCH. 9)

Q2002

Q2004

Q2003

Q20

11R

N24

04

Q2005

X2001XTL14.32MHZ

X2002XTL17.73MHZ

C2017

682J

C2011 474J

C2015223J

OSDDATA

SW4

SW3

SW2

SW1

Vdd1

SYNCDET

VCOOUT

VCOIN

FC

AMPOUT

AMPIN

PDOUT

Vss

SEPC

SYNCIN

CVCR

CVIN

Vdd2

CVOUTRST

OSDSCK

OSDCS

VSY NCOUT

XTA LOUT2

XTA LIN2

HSYNCOUT

XTA LOUT1

XTALIN1

Vss

Q2001 LC74761M-9845

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15 16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDDQ

2201

74H

C40

5112345678 9

10111213141516

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDD

Q21

0174

HC

4051

12345678

10111213141516

P200

7B

P2003

P2002

P2001

CL

GN

DST

B

DAT

A

VSS

VDD

Q2010 TC9273-004

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

R20

2710

0K

R20

3910

0K

R20

3810

0K

R20

3710

0K

R20

3610

0K

R20

3510

0K

R20

3410

0K

R20

3310

0K

R20

3210

0K

R20

3110

0K

R20

5010

0K

R20

4910

0K

R20

4810

0K

R20

3010

0K

R20

2910

0K

R20

2810

0K

R20

2510

0K

R20

2410

0K

R20

2310

0K

R20

2210

0K

Q2007

RN1404

Q20

12R

N14

04

L200

2

022J

L200

1

056J

Q2311

Q2310

Q2312 Q2314RN1444

Q2315RN1444

Q2313

Q2306

Q2301

Q2309

Q2308

Q2307

Q2305

Q2304

Q2302

Q2303

Q2102

TK15420M

5 8

64

7 Q2105

TK15420M5 8

64

7

D20

071S

S352

D20061SS352

D20

031S

S352

D2002 1SS352

D2001

D21

041S

S352

D21

031S

S352

D21

071S

S352

D21

061S

S352

C20

24

10/1

6

C21

04

100/

6.3

C21

0610

0/6.

3

C2338470/6.3

C2047100/6.3

C20

261 0

/16

C20

2810

/16

C2022

100/6.3

C2018

0.33/50

C2021100/6.3

C2012 0.47/50

C2010 100/6.3

C20161/50

C20091/50

C2221100/6.3

C22

04

100/

6.3

C22

06

100/

6.3

C2304100/6.3

C2303100/6.3

C2302100/6.3

C2301100/6.3

C2306100/6.3

Q2104 2SA1

162G

R

Q20092SA1162GR

Q2107

2SA1162GR

Q2103

2SC

2712

GR

Q2006

2SC2712GR

Q20

082S

C27

12G

R

Q2106

2SC2712GRQ2105

TK15420M3

21Q2102

TK15420M3

21

C2309104Z

C2308104Z

C2307104Z

C2013 270JC2014 220J

C2001 100D

C2002 180J

C2003 330J

C2004 080DC2005 470J

C2008 470J

C2006 470J

C2007 470J

C21

0310

4ZC

2105

104Z

C2201104Z

C2202104Z

C2101104Z

C2102104Z

C2046104Z

C20

4510

4Z

C20

44

104Z

C23

2610

4Z

C23

2410

4Z

C2325

104Z

C20

2910

1J

C20

2510

4ZC

2027

104Z

C2019

122K

C2020104Z

C2023470J

C22

0310

4ZC

2205

104Z

R23

04

100K

R23

11

75

R23

13

75R

2312

75R

2307

100K

R23

10

100K

R23

08

75R

2305

75R

2302

100K

R20052.2K

R2006 2.2K

R2007 2.2K

R2008 2.2K

R21

104.

7R

2111

4.7

R204668

R204533K

R2047

100K

R20442.2K

R20522.2K

R202633K

R205168

R23

141K

R2053100K

R20

21

10K

R20

0110

0KR

2002

100K

R20

0310

0KR

2004

100K

R20

411K

R20

402.

2K

R20

432 2

R20

421K

R21

2222

KR

2121

100

R22

2015

0R

2221

150

R20

193.

3KR

2020

47K

R20

181K

R20

176.

8K

R20

1622

0

R20

15

820K

R20136.8K

R20141.5K

R200947K R2010

2.7K

R2012

120

R20

111K

R21

0622

0

R21

0518

KR

2104

1.8K

R21

0210

K

R21

262 2

0

R22031.8K

R22

0518

K

R22

041.

8K

R2201

100

R22

06

220R

2202

10K

R21

09

1K

R21081K

R2103 1.8K

R2101100

R22

258.

2K

R22

2210

K

R22

26

2 20

R2223 1.8K

R22

242.

2KR

2124

82K

R2123 1.8K R21

304.

7R

2131

4.7

R21

291K

R21281K

R230975

R230675

R230375

R230175

V2V3 V1

RS3V4V5 DVD

VAIRS1

VBIVCI

RS2

Z2COMPDVD SW3

Z2MIX

V2V3 V1

SW4LS1 SW3

V4V1

V5 DVDVAR

LS2 VBRVCR

LS3 SW4

V2 LS4

SW

1

SW

2

V3

V4

Z2C OMP

Z2MIX

YCSEPGND

CSIGNAL

Y SIGNALGND

Z2GND

V5

RS

10

RS1

RS2

RS3

RS4

RS5 RS6

RS7

RS8

RS9 GND

LS1

LS2

LS3

LS4

VA

I

VB

I

VC

I

VA

R

VB

R

VC

R

+15V

GN

D-1

5V LS1

LS2

LS3

LS4

VA

IV

BI

VC

IV

AR

VB

RV

CR

-5V

GN

DG

ND

+5V

RS

10V

CK

VD

ATA

VC

SD

GN

DD

GN

D

SY

NC

OSD

CL

OS

DD

AO

SD

CS

VS

YN

CIS

S

RN2402Q2002-Q2005

RN1444Q2310-Q2313

MONITOROUT

OUTZONE2

VIDEO1

INVIDEO4

INVIDEO3

INVIDEO2

OUTVIDEO2

IN

OUTVIDEO1

DVDIN

U36NAVD-7729

Except 120V model

9

RS3RS4RS5RS6RS7RS8GND

GND

P2006B TO NAAR-7728 (SCH. 9)

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 11-2 Video Section

CINGNDYIN

VCCOUTSAG

Q2451MM1512

12

456

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDD

Q25

1174

HC

4051

C-IN

P1234567 10

111213141516

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDD

Q26

1174

HC

4051

C-R

EC1234567

910111213141516

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDD

Q25

0174

HC

4051

Y-IN

P

12345678 9

10111213141516

X4X2

X5X7X

X6

VSSVEEINH

CBA

X3X0X1

VDD

Q26

0174

HC

4051

Y-R

EC1234567

910111213141516

P250

7BC Y

P2501

P250

6A

YC

C Y

P2504

YC

C Y

P2503

Y

Y

YC

C

C

P2502

L2472056J

L2471022J

L2474 056JL2473 022J

Q2406

Q2405

Q2402

Q2403

Q2412

Q2411

Q2414

Q2413

Q2408

Q2407

Q2410

Q2409

Q2401

Q2404

Q2602

TK15420M38

24

1Q2502

TK15420M

38

24

1

D25

04

1SS3

52

D25

031S

S352

D25

051S

S352

D25

06

1SS3

52

C2452100/6.3

C26182.2/50

C26082.2/50

C2573100/6.3

C2575100/6.3

C25

0610

0/6.

3C

2504

100/

6.3

C26

0410

0/6.

3C

260610

0/6.

3

C2422100/6.3

C2432100/6.3

C2428100/6.3

C2424100/6.3

C2426100/6.3

Q25

042S

A116

2GR

Q25062SA1162GR

Q25

032S

C27

12G

R

Q25052SC2712GR

Q2602

TK15420M 5

67Q2502

TK15420M5

67

C2472221J

C2471102J

C2473 102J

C2474 221J

C2451104Z

C2574104Z

C25

0510

4ZC

2503

104Z

C26

0310

4ZC

2605

104Z

C2512

104ZC2511 104Z

C2612

104ZC2611104Z

C2421104Z

C2433104Z

C2431104Z

C26

17 NC

C2502104Z

C2501 104Z

C2602 104Z

C2601

104Z

C2427104Z

C2425104Z

C2423104Z

C2435104Z

C2434104Z

C2436104Z

R240175

R2403 75

R24

7210

0K

R24

71

100K

R2473 270

R2474 100

R26

0110

0

R25031.8K

R25

06 220

R25

09

1K

R25

02 10K

R25

0110

0

R25

104.

7

R25

081K

R25

051 2

K

R25

041.8K

R25

24 4.7

R26

04

1.8K

R26

0512

K

R26

0622

0

R26031.8K R

2602

10K

R26

1210

KR

2611

100

R24

27

7 5R

2428

75

R24

25 75R

2426

7 5

R24

23 7 5R

2424

75

R240975

R241175

R24

10 10K

R24

1210

K

R24

21

75R

2422

7 5

R2405 75R2407 75

R24

06 10K

R24

0810

KR

2432

75

R24

317 5

R25

204.

7

R2513

1.8K

R26

141.

8K

R26

1515

K

R26

1622

0R26

17N

C

R26131.8K

R25

11

100

R25

181K

R25

214.

7

R25

19 1K

R25

1622

0

R25

15

15K

R25

141.

8KR

2512

10K

R24

02 10K

R24

04

10K

RS4

V2CV2Y

V3C V1CV3Y V1Y

V4CV4Y

V5C DVDCV5Y DVDYVAR DVDYVARVBR DVDCVBR

VCR RS3VCR

V2C V2YV3C V1C V3Y V1Y

LS1V4C V4Y V1YV5C DVDC V5Y DVDY V1CVAI VAI LS2VBI VBIVCI VCI

LS1

LS2

RS7LS3

V2YV2C

LS4

RS8LS3

RS5 V3YV3C

LS4

V4YRS6 V4C

RS3 V5CRS4RS5 V5YRS6RS7RS8GND

YCSEPGNDCSIGNALGNDYSIGNALGNDZ2GNDV5GND

LS1

LS2

LS3

LS4

VA

IV

BI

VC

IV

AR

VB

RV

CR

-5V

GN

DG

ND

+5V

RN1444

Q2401-Q2414

INVIDEO1

OUTVIDEO2

INVIDEO2

VIDEO3

INVIDEO4

IN

OUTVIDEO1

INDVD

OUTMONITOR

U37

NAVD-7730

3

88

98

Except 120V model

Except 120V model

P2505B TO NAAR-7728 (SCH. 9)

TO N

AETC

-774

1 (S

CH

. 1)

A

1

2

3

4

5

B C D

TX-NR900/E

SCHEMATIC DIAGRAM 12Component video section

P2705B

TO NAAR-7728(SCH. 9)

Q2701

2SC2712

RL2702

RL2701D2701

D2702

R27011K

C2703

104Z

C2704

104Z

C2702

104Z

C2701

104Z

P2703

Y

CB

CR

P2702

COMPONENT2 IN

Y

CB(PB)

CR(PR)

P2701

COMPONENT1 IN

Y

CB(PB)

CR(PR)

VDG

ND

VDG

ND

+5V

RS

8

COMPONENT OUT

COMPONENT IN

NAVD-7731

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 12

U38

U38

COMPONENT VIDEO PC BOARD(NAVD-7731)

C2702

C2701

C2703

P2702

P2702

P2701

P2701

P2703

P2703

RS10

VGND+5V

RL2702RL2701 D2702

D2701

Q2701 COMPONENT OUT

YCBCR

COMPONENT1

Y

CB1CR1

COMPONENT2

Y2CB2CR2

25137731NCVD-7731 1

P2705B

VGND

P2704B CB

CRY1

CB

1

CR

1

Y1

VG

NDR2701

C2704

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

Y2

CB

2

CR

2

C2702

C2701

C2703

P2702

P2702

P2701

P2701

P2703

P2703

RS10

VGND+5V

RL2702RL2701 D2702

D2701

Q2701 COMPONENT OUT

YCBCR

COMPONENT1

Y

CB1CR1

COMPONENT2

Y2CB2CR2

25137731NCVD-7731 1

P2705B

VGND

P2704B CB

CRY1

CB

1

CR

1

Y1

VG

NDR2701

C2704

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

VG

ND

Y2

CB

2

CR

2

COMPONENT PARTS SIDE

CHIP PARTS SIDE

A

1

2

3

4

5

B C D

TX-NR900/E

WIRING VIEW 2-2

P902

P908AC-G

P91

5

P916

P923A

NA

PS

-769

1

JL93

1B

P918J

P901B

P915A

P916A

P6800

P6007A

P6810D

P6830

P6802

P6008A

P6832

JL931A

P201

P202

P203

P204

P205

P2901B

P6830B

P6832B

P2906

FRONT/CENTERCHANNELS SPEAKERTERMINAL PC BOARD(NAETC-7694)P27 (SCH. P29)

SURROUNDCHANNELS SPEAKERTERMINAL PC BOARD(NAETC-7695)P27 (SCH. P29)

BIAS SELECTORRELAY PC BOARD(NAPS-7692)P28 (SCH. P29)

PRIMARY CIRCUITPC BOARD(NAPS-7691)P31 (SCH. 30)

AC INLETTERMINAL PC BOARD(NAETC-7700)P32 (SCH. P30)

RS232 TERMINALPC BOARD(NAETC-7733)P33 (SCH. P35)

P911

PREAMPLIFIERPC BOARD(NAAF-7718)P15 (SCH. P17)

P95

01

JL69

53A

JL72

01B

JL72

01C

P36

00P

3601

P46

00P

4601

P4010B P4011BP4020B

P5003E P5004E

NCAF-7718

P4012AJL4612

U31

FAN

U10

U11

U8

U7

U16

U39

T901NPT-1453D or PPOWERTRANSFORMER

JL6953B

P6952A

P6951

P9505A

A

1

2

3

4

5

B C D

TX-NR900/E

WIRING VIEW 2-1

JL6933A

P6931A

JL95

03A

P6006A

P6005A

P6004A

P6003A

P6013A

P6014A

P6015A

P6016A

P60

10A

P60

11A

P60

12A

P60

00A

P60

01A

P60

02A

JL6933B

FRONT/CENTERCHANNELS DRIVERAMPLIFIER PC BOARD(NAAF-7690)P19 (SCH. 22)

SURROUNDCHANNELS DRIVERAMPLIFIER PC BOARD(NAAF-7707)P19 (SCH. P21)

FAN DRIVECIRCUIT PC BOARD(NAETC-7696)P27 (SCH. P29)

POWER SUPPLYPC BOARD(NAPS-7708)P28 (SCH. P29)

JL95

04A

P9502A

11

P9508

JL9503B

JL95

04B

Thermal detector circuit PC board(NAETC-7714)P32 (SCH. P30)

U22U6

POWER AMPLIFIER PC BOARD(NAAF-7706)P23 (SCH. P25)

P6010

P6011

P6012

P60

15P

6014

P6013P69

52

P50

04A

P50

04B

P50

04C

P50

04D

P50

03C

P50

03B

P50

03A

P60

00

P68

10A

P60

01

P68

10B

P60

02

P68

10C

P6003

P6812A

P6004

P60

16

P60

06P

6005

P6007

P62

12

P6931

P6008

P61

01

U21

U12

U13

U23

Thermal detector circuit PC board(NAETC-7697) P28 (SCH. P29)

U29

P6812B

P68

12C

P68

12D

A

1

2

3

4

5

B C D

TX-NR900/E

WIRING VIEW 1-2

U2501

P102B

P800A

P3010A

P3011A

P4010A

P4011A

P4012A

P4020A

P7002A

P7003A

P7004A

P7201B

P9502B

E2901

P2902

NC

AR

-7728

4P20P

8P16P

P2001

P2002

P2003

B

P7559B

NAETC-7739

P7483

P7482B

P7203

P7482A

P7559A

Q7501

NADIS-7738

P72

01A

JL7201A

VOLUME PC BOARD(NAETC-7739)P2(SCH. P6)

DISPLAY PC BOARD(NADIS-7738)P3 (SCH. P5)

DSP CIRCUITPC BOARD(NADG-7687)

FRONT OPTICALINPUT PC BOARD(NAETC-7742)

AL

ECTOR

5)

HEADPHONETERMINALPC BOARD(NAETC-7740)P2 (SCH. P5)

P3000

P3001

P3050

P100

P101

P701

P702

P750

P800 P603B

P7000

P7002

P7003

P7004

P7701A

U100U101U102U103U104U105

8P

U45

U44

P3600P3601 P4600P4601

P4010B

P4011B

P4020B

P5003E

P5004E

P6101A

P4012A

JL4612

U31

U46

U48

U1

U51

P2 (SCH. P6)

P7 (SCH. P9)

P7701BJL6933A

P6401

NA

ET

C-7696

P6931A

JL9503A

FAN DRIVECIRCUIT PC BOARD(NAETC-7696)

U12

PREAMPLIFIERPC BOARD(NAAF-7718)P15 (SCH. P17)

P27 (SCH. P29)

ont end

A

1

2

3

4

5

B C D

TX-NR900/E

WIRING VIEW 1-1

P610BP604B

P605

P607B P606B

P602B

P603A

P608B

P3200 P3201 P3202 P3203

P32

10B

P32

11B

P3220A

P60

2A

P604A

P2005A

P2006A

P2505A

P2705A

P2805A

P2855AP

2901A

P3210A

P3211A

14P19P

JL931A

P201P202

P203P204

P205

P2901B

P6830B

P6832B

P2906

P2007A

P2507A

P2506A

P2502 P2503 P2504

P25

05B

P25

07B

P2501

P2001

P2002

P2003

P2006BP2005B

P2007B

P2702

P2701

P2703

P2704B

P2705B

AUDIO TERMINALPC BOARD(NAAF-7719)P11 (SCH. 14)

VIDEO TERMINALPC BOARD(NAAF-7720)P12 (SCH. P13)

MAIN CONNECTOR PC BOARD(NAAR-7728)P33 (SCH. P35)

COMPONENT VIDEOPC BOARD(NAVD-7731)P45

S VIDEOPC BOARD(NAVD-7730)

COMPOSITE VIDEOPC BOARD(NAVD-7729)

POWER SUPPLYPC BOARD(NAPS-7708)P31 (SCH. P30)

RI TERMINALPC BOARD(NAETC-7733)

CN1

NET-TUNEPC BOARD(NADG-7662)

FRONT VIDEOPC BOARD(NAETC-7741)

U47

P2 (SCH. P6)

CONNECTORPC BOARD(NAETC-7734)

U42

P42

P33(SCH. P35)

P37(SCH. P39)

P41 (SCH. P43)

P41 (SCH. P44)

P3000

P3001

P1010A

P3010BP3011B

P3050

P9501

JL9504A

P9502A

JL6953A

11

JL9503B

JL7201B

U38

U37

U36

U23

U33

U32

U35

U39

U51

U2

Front end

P2506B P3220B

NAETC-7741

P2508 P2510P2509

A

1

2

3

4

5

B C D

P748325137740

NCETC-7740

P7481

P7481

0

P7482B

J772J771

J773

P2506B

P3220B

V5-

C

GN

D

V5-

Y

GN

D

V5-

CM

P

V5-

L

AG

ND

V5-

R

NCETC-774125137741

P2508

P2508P2510

P2510

P2509

0

1

U25

01

U25

01

P10

2B

GND

+5V

OPT5

NC

ET

C-7

742

2513

7742

C2579J774

C7559C7569

C7483

C7481

C7482

HP

DE

T

HP

RG

ND

HP

LH

PE

C7484

R25

75

R25

74

R25

73

C25

78

C25

77

C25

72

R25

72

C25

71R

2571

C2576

R2576

L2576

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1

SOLDERING SIDE

U46

VOLUME PC BOARD(NAETC-7739)

U45

COMPONENT SIDE

U47

U48

COMPONENT SIDE

COMPONENT SIDE

COMPONENT SIDE SOLDERING SIDE

SOLDERING SIDE

SOLDERING SIDE

HEADPHONE TERMINAL PC BOARD(NAETC-7740)

FRONT OPTICAL INPUT PC BOARD(NAETC-7742)

FRONT VIDEO PC BOARD(NAETC-7741)

S7569

S7569

P75

59B

NC

ET

C-7

739

VBJ

VAJGND

0

2513

7739

A

1

2

3

4

5

B C D

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 2-2

RGRGRGRGR

2

2

222222

22222222222

22

22

17

12

1515

7

712

15

17

251717

7

7

22

30

20

22 22

20

15

30 30

17

27

20

7

7

7

7

15

12

30

C75

06

D7521D7522D7523D75247525

D7533

D7534 D7535

P7203

P7482A

S7541

S7542

S7543S7544S7545S7546S7547S7548

S7561S7562S7563S7564S7565S7566S7567S7568S7571S7572S7573

J7229

J7243

J7242

J7248

J720

3

J7219

J7224

J724

7

J7218J7228

HP

DE

TG

ND

HP

EH

PR

HP

L

NCDIS-7738

25137738A

Z2VOLDOWNRECOUTZONE2OFFSTEREOSURROUNDTHXDSPDOWNDSPUPDIMMER Z2VOLUP

PUREAUDIO

PUREAUDIOUPSPL

POWER

STANDBY

VIDEO4 VIDEO3 VIDEO2VIDEO1

DVD AUDIOSEL

GN

D

CN

VS

SR

X01

CLK

1V

DD

RT

S1

TX

01

RE

SE

T

J720

2

J724

6J7

244

J724

5

J724

0

J723

9

J723

8

J723

7

JL7201A

J723

3

J723

4

J723

5

J724

1

J7221

J7220

J7230J7

227

J721

1

J722

5

J723

2

J723

1

J722

3

J722

6

J721

0

J720

9

J720

8

J722

2

J720

6

J720

7J7

212

J723

6

1

J721

6 FLA

C1

-VP

FLA

C2

J720

4

J721

7

J720

5

J720

1

C75

10

C75

03

J721

5

FLG

ND

J721

4

C75

20

J7213C

7214

C7501

C7502

C7504

C7509

D7501

D7502

7502

Q7521

Q7522

Q7523Q7524

Q7533

Q7534Q7535

Q7536Q7537

R7382

R7501

R7502

R7504

R7533

R7534

R7535

R7536

R7538

R7540

R7541

R7542

R7543

R7544

R7545

R7546

R7547

R7561

R7562

R7563

R7564

R7565

R7566

R7567

R7571

R7572

R7539

FLA

C2

FLG

ND

FLA

C1

32

33

RE

SE

T

CLK

1

RX

01

CN

VS

S

-VP

HP

DE

TG

ND

HP

RH

PE

HP

L

U44

DISPLAY CIRCUIT PC BOARD

(NADIS-7738)

SOLDERING SIDE

COMPONENT SIDE

U44

DISPLAY CIRCUIT PC BOARD

(NADIS-7738)

A

1

2

3

4

5

B C D

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 2-1

J

R7547

R7572

RGRGRGRGRG

RG

RG

22

2

2222

2 2 2 22 22222

2

3020

30

15

7

7

7

7

17

7

30

7

20

7

7 7

7

12

22

17 17

15 15

12

7

7

12

12

12

712

7

7

7

7

17

1515

12

7

12

20

15

15 1215

15 15

12

7

15

15

15

C7201

C72

02

C72

03

C7207

D7525D7526D7527D7529D7530

D75

31

D7532

P7203

P7559A

Q7501

Q7501

S7548S7549S7551S7552

S7553S7554S7555

S7556 S7557 S7558 S7573S7574 S7575S7576S7577S7578S7579

U7201

X7201

S7559

J7248

HPRHPEHPLGND

VDCSRI

SUBPOFFMAINREQ

SYNCISS

FLOSDDAFLOSDCL

OSDCS

REMINVDDA

SUBRESVDCL

VSYNC232RX232TX

SUBSOMAINSO

MAINSCK

SUBREQ

+12VGNDGND

VB

J

VA

J GN

D

DIMMEFMMODE MEMORYSETUPTUNINGDOWNTUNINGUPENTERPRESETR PRESETLEXIT

DISPLAY NET CD TUNERPHONO TAPE VIDEO5 VIDEO4

J725

8

J728

1

J7272

J729

3

J7254

J7257

J7256

J7255

J726

4

J7273

+5.6S

J7302

J730

4

J7301

J7266J7282

J729

9

J729

8

J730

5

J730

6

J730

7

J730

3

J7300

J727

7

J728

3

J726

1

J726

8

J725

2

J725

1

J729

5

J727

6

J727

8

J728

0

J725

3

J725

0

J724

9 J724

6J7

244

J730

8

J7291

J7290

J7292

J729

7

J729

6

J728

8

J728

5

J728

7 J727

5

J727

9

J726

7

NETTXNETRX

J726

2

J728

4

J726

0

J725

9

J726

5

J728

9

DIMPWM

J729

4

J726

3

J726

9

J7271

J727

0

J727

4

J7286

C7206

C7208

C7211

C7212

C7213

C7293

C7294

C7295

C7297

C7504

C7505

C7507

C7508

D7201

D7202D7203

L7201

Q7202

Q7502

Q7502

Q7503

Q7525Q7526Q7527

Q7529

Q7530

Q7531

Q7532

R7201

R7202

R7203

R7204

R7205

R7206R7207

R7210

R7211

R7212

R7218

R7219

R7220

R7229R7230

R7231

R7232R7233

R7234R7235

R7236

R7237

R7238

R7239

R7240

R7242

R7243

R7245

R7247

R7248R7249

R7250R7251

R7252R7253R7254

R7258R7259

R7260R7263

R7275

R7276R7277

R7279

R7271

R7282

R7284

R7286

R7289

R7290

R7291

R7293

R7294

R7295

R7297

R7301

R7309

R7315

R7316

R7329R

7330

R7338

R7376

R7377

R7379

R7380

R7371

R7386

R7389

R7390

R7392

R7393

R7394

R7395

R7397

R7504

R7511

R7512

R7513

R7514

R7515

R7516R

7517

R7518

R7519

R7520

R7521

R7522

R7523

R7524R7525

R7526

R7339

R7548

R7551

R7552

R7553

R7554

R7555

R7556

R7557

R7558

R7573

R7574

R7575

R7576

R7577

R7578

R7272

R7340

R7256R7255

HPRHPEHPLGND

VDCSRI

SUBPOFFMAINREQ

SYNCISS

FLOSDDAFLOSDCL

OSDCS

REMINVDDA

SUBRESVDCL

VSYNC232RX232TX

SUBSOMAINSO

MAINSCK

SUBREQ

+12VGNDGND

+5.6S

1

64

32

33

1

31

51

81

R7300

RE

SE

T

TX

01

RT

S1

VD

D

CLK

1

RX

01

CN

VS

S

GN

D

R7505

R7506

R7507

R7508

R7503

Q7201 Q7201

R7604

R7431 R7432

C7204

R7601R7602

R7603

R7332

R7331

DIMPWM

NETTXNETRX

R7209

R7391

R7292

R7280

Q7504

GN

D

VO

UT

VC

C

U44

DISPLAY CIRCUIT PC BOARD

(NADIS-7738)

SOLDERING SIDE

COMPONENT SIDE

U44

DISPLAY CIRCUIT PC BOARD

(NADIS-7738)

A

1

2

3

4

5

B C D

A

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 3-3

TX-NR900/E

U1DSP CIRCUIT PC BOARD(NADG-7687)

CHIP PARTSSIDE

C101

C102

C104

C105

C106

C107C108

C11

3C

114

C11

5

C116 C116

C121

C17

4

C17

5

C17

6

C17

7

C17

8

C18

0

C18

1

C182C183

C18

4

C18

5

C18

6

C18

7

C

C70

7

C70

8

C713

C714

C72

1C751

C752C753

C754

C75

5C

756

C75

7

C75

8

C75

9

C760

C76

1

C76

2

C76

3C

764

C76

5

C76

6

C76

7C

768

C769

C770

C855

C7000

C7001

C7002 C7003

C70

04

C7005

C70

06

C70

07

C70

08

C70

09

C7010

C71

00

C7101

D102

D103

D104

D105

D106

D107

D108

D109

D70

00

D70

01

D70

02

D70

03

D70

04

D70

05

L101

L102

L170

L180

L701

L702

L703

L751

L752

L753

L780L781L782L783L784L785L786

L700

0

P10

0

P70

1

P70

1

P70

2

P70

2

P750

P750

P70

00

P70

02

P70

03

P70

04

P77

01A

P77

01A

Q10

0

Q101Q102

Q17

0

Q17

1

Q180

Q180

Q702

Q702

Q703

Q703

Q70

5

Q70

5

Q70

6

Q70

6

Q751

Q751

Q70

00

Q70

00

Q7001

Q7100Q7100

Q7101

Q7101

Q71

02

Q71

02

R10

0R

101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112R113

R114R115

R11

8R

119

R12

0R

121

R125

R127

R128

R18

0

R18

1

R18

2R

183

R728R729R730

R731R73

2R

733

R73

4

R735R736R737

R73

R74

5R

746

R74

7R

748

R74

9R

750

R751R

752

R75

3R

754

R75

5R

756

R75

7R

758

R75

9R

760

R76

1R

762 R76

3

R764R765

R766R767

R768R769R770R771R772

R773R774R775R776

R777

R778

R77

9

R78

0R

781

R782

R78

3R

784

R78

5R

786

R787

R788

R78

9

R79

0R

791

R792

R793R794R795R796

R797R798R799

R70

00

R7001R7002R7003R7004R7005R7006R7007

R7008

R7009R7010

R7011R7012

R70

13

R7018R7019

R70

20

R7021R7022R7023R7024R7025R7026R7027R7028R7029R7030

R70

31

R70

32R

7033

R70

34R

7035

R70

36R

7037

R70

38R

7039

R70

40

R70

42R

7043

R70

44R

7045

R70

47R

7048

R70

49R

7050

R70

51R

7052

R7053

R7054R7055

R7056R7057R7058R7059R7060

R7067

R7068R7069R7070R7071

R7072R7073R7074R7075R7076R7077

R7078R7079R7080

R70

81R

7082

R70

83R

7084

R70

85

R70

86R

7087

R70

88R

7089

R70

90R

7091

R70

92R

7093

R70

94R

7095

R70

96

R70

97

R71

04R

7105

R71

06R

7107

R71

09

R7110

R7112R7119R7121R7122

R71

26R

7128

R71

31R

7132

R71

53R

7154

R71

55R

7156

R71

57R

7158

R71

59

R71

60

R71

69

R7170R7171

R71

72

R71

73

R7174 R71

84R

7185

R71

86

X18

0

X75

1

X70

00

C77

1

C772

Q70

7

Q70

7

R7061R7063R7065R7066

Q70

8

Q70

8

Q70

9

Q70

9

Q71

03

Q71

03

R7100R7101

R71

02

NC

DG

-768

2513

7687

A1

C773

R7103R7108

R80

0

16P

8P

A

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 3-2

TX-NR900/E

U1DSP CIRCUIT PC BOARD(NADG-7687)

CHIP PARTSSIDE

C100

C101

C102

C103

C104

C105

C106

C107C108

C11

0C

111

C11

3C

114

C11

5

C116 C116

C11

7

C11

8

C119

C119

C12

0

C121

C12

2

C12

8

C12

9

C13

0

C13

1

C13

2

C133

C13

4C

135 C

136

C13

7C

138 C

139

C14

0

C141 C142C143 C144

C145

C146

C147

C148

C14

9

C150

C15

1

C152

C15

3C

154

C15

5

C156

C15

7

C15

8

C15

9

C16

0

C161

C16

2C

163

C16

4

C16

5

C16

6

C167

C16

8

C169

C170

C17

1C17

2

C173

C17

4

C17

5

C17

6

C17

7

C17

8

C17

9

C19

0

C700 C701

C70

2

C70

3

C70

4

C705

C70

6

C70

7

C70

8

C709

C710

C71

1

C71

2

C713

C714

C71

9C

720

C72

1

C751

C752C753

C754

C76

768

C769

C770

C80

1

C802

C802

C803

C804

C806

C80

7

C807

C81

1C

812

C81

3C

814

C81

5C

816

C81

7C

818

C81

9

C82

0

C82

1C

822

C82

3C

824

C82

5C

826

C82

7

C82

8

C82

9

C83

0

C83

1

C83

2

C83

3

C83

4

C83

5

C83

6

C83

7

C83

8

C83

9

C84

0

C84

1

C84

2

C843

C844

C845

C846C84

7

C84

8

C84

9C

850

C85

1C

852

C85

3

C85

4

C855

C7000

C7002 C7003C7005C7101

D102

D103

D104

D105

D106

D107

D108

D109

D70

00

D70

01

D70

02

L101

L102

L130L1

31

L132

L133

L134

L135

L136

L160

L161

L162

L170

L701

L702

L703

L751

L752

L780L781L782L783L784L785L786

L801

L802

00

P101

P101

P70

1

P70

1

P70

2

P70

2

P800

P60

3BP60

3B

P70

04

Q10

0

Q101Q102

Q103

Q10

3

Q120Q120

Q121

Q121

Q13

0

Q13

0

Q131

Q16

0

Q16

0

Q16

1

Q16

2

Q17

0

Q17

1

Q190 Q190

Q700

Q700

Q701

Q701

Q702

Q702

Q751

Q751

Q800

Q800

Q80

1Q

802

Q80

3Q

804

Q71

02

Q71

02

R10

0R

101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112R113

R114R115

R11

7

R11

8R

119

R12

0R

121

R12

2R

123

R124

R125

R12

6

R127

R128

R13

0

R13

1

R13

2

R13

3

R13

4

R13

5

R13

6R

137 R

138

R13

9R

140

R14

1R

142

R143R144

R145

R14

6R

147

R14

8

R14

9R

150

R15

1R

152

R15

3R

154

R15

5

R15

6

R157

R158R159R160

R16

1R

162

R16

3

R16

4

R165R166R167R168

R16

9

R170R171

R172

R17

3R

174

R175 R176

R19

0R

191

R19

2R

193

R19

4R

195

R19

6R

197

R19

8R

199

R700

R70

1

R70

2

R70

3

R704

R70

5

R70

6R

707

R708R709R710

R71

1

R71

2

R71

3

R71

4R

715

R716

R717

R718R719

R720

R721R722R723

R724R725R726R727R728R729R730

R731R73

2R

733

R73

4

R735R736R737

R73

8R

739

R74

0R

741 R742

R743R744

R74

5R

746

R74

7R

748

R74

9R

750

R751

R75

2R

753

R75

4R

755

R75

6R

757

R75

8R

759

R76

0R

761

R76

2 R76

3

R764R765

R766R767

R768R769RR

R797R798R799

R80

1R

802

R80

3

R804

R805

R806R807R808

R811

R812R813

R814R815

R816R817

R818R819

R820R821

R822R823

R824R825

R826

R827

R828R829

R830R831

R832R833

R834R835

R836R837

R838R839

R840R841

R842

R843

R844R845

R846R847

R848R849

R850R851

R852R853

R854R855

R856R857

R858

R859R860

R861R862

R863

R864

R865R866

R867R868

R869R870

R871R872

R873

R874

R875

R876

R877

R878

R879

R880

R881

R882R

7000

R7080

R70

88R

7090 R

7092

R70

93R

7094

R70

95R

7096

R70

97

R71

69

R7170R7171

R71

72

R71

73

R7174 R71

84R

7185

R71

86

U100

U100

U101

U101

U102

U102

U103

U103

U104

U104

U105

U105

X130

X160

X700

X75

1

NC

DG

-768

7

2513

7687

A1

A

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 3-1

TX-NR900/E

C100

C101

C102

C103

C104

C105

C106

C107C108

C11

0C

111

C11

3C

114

C11

5

C116 C116

C11

7

C11

8

C119

C119

C12

0

C121

C12

2

C12

8

C12

9

C13

0

C13

1

C13

2

C133

C13

4C

135 C

136

C13

7C

138 C

139

C14

0

C141 C142C143 C144

C145

C146

C147

C148

C14

9

C150

C15

1

C152C

153

C15

4C

155

C156

C15

7

C15

8

C15

9

C16

0

C161

C16

2C

163

C16

4

C16

5

C16

6

C167

C16

8

C169

C170

C17

1C17

2

C173

C17

4

C17

5

C17

6

C17

7

C17

8

C17

9

C18

0

C18

1

C182C183

C18

4

C18

5

C18

6

C18

7

C19

0C700 C701

C70

2

C70

3

C70

4

C705

C70

6

C70

7

C70

8

C709

C710

C71

1

C71

2

C713

C714

C71

9C

720

C72

1

C751

C752C753

C754

C75

5C

756

C75

7

C75

8

C75

9

C760

C76

1

C76

2

C76

3C

764

C76

5

C76

6

C76

7C

768

C769

C770

C80

1

C802

C802

C803

C804

C806

C80

7

C807

C81

1C

812

C81

3C

814

C81

5C

816

C81

7C

818

C81

9

C82

0

C82

1C

822

C82

3C

824

C82

5C

826

C82

7

C82

8

C82

9

C83

0

C83

1

C83

2

C83

3

C83

4

C83

5

C83

6

C83

7

C83

8

C83

9

C84

0

C84

1

C84

2

C843

C844

C845

C846C84

7

C84

8

C84

9C

850

C85

1C

852

C85

3

C85

4

C855

C7000

C7001

C7002 C7003C

7004

C7005

C70

06

C70

07

C70

08

C70

09

C7010

C71

00

C7101

D102

D103

D104

D105

D106

D107

D108

D109D

7000

D70

01

D70

02

D70

03

D70

04

D70

05

L101

L102

L130

L131

L132

L133

L134

L135

L136

L160

L161

L162

L170

L180

L701

L702

L703

L751

L752

L753

L780L781L782L783L784L785L786

L801

L802

L700

0

P10

0

P101

P101

P70

1

P70

1

P70

2

P70

2

P750

P750

P800

P60

3BP60

3B

P70

00

P70

02

P70

03

P70

04

P77

01A

P77

01A

Q10

0

Q101Q102

Q103Q

103

Q120Q120

Q121

Q121

Q13

0

Q13

0Q131

Q16

0

Q16

0

Q16

1

Q16

2

Q17

0

Q17

1

Q180

Q180

Q190 Q190

Q700

Q700

Q701

Q701

Q702

Q702

Q703

Q703

Q70

5

Q70

5

Q70

6

Q70

6

Q751

Q751

Q800

Q800

Q80

1Q

802

Q80

3Q

804

Q70

00

Q70

00

Q7001

Q7100Q7100

Q7101

Q7101

Q71

02

Q71

02

R10

0R

101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112R113

R114R115

R11

7

R11

8R

119

R12

0R

121

R12

2R

123

R124

R125

R12

6

R127

R128

R13

0

R13

1

R13

2

R13

3

R13

4

R13

5

R13

6R

137 R

138

R13

9R

140

R14

1R

142

R143R144

R145R

146

R14

7

R14

8

R14

9R

150

R15

1R

152

R15

3R

154

R15

5

R15

6

R157

R158R159R160

R16

1R

162

R16

3

R16

4

R165R166R167R168

R16

9

R170R171

R172

R17

3R

174

R175 R176

R18

0

R18

1

R18

2R

183

R19

0R

191

R19

2R

193

R19

4R

195

R19

6R

197

R19

8R

199

R700

R70

1

R70

2

R70

3

R704

R70

5

R70

6R

707

R708R709R710

R71

1

R71

2

R71

3

R71

4R

715

R716

R717

R718R719

R720

R721R722R723

R724R725R726R727R728R729R730

R731R73

2R

733

R73

4

R735R736R737

R73

8R

739

R74

0R

741 R742

R743R744

R74

5R

746

R74

7R

748

R74

9R

750

R751

R75

2R

753

R75

4R

755

R75

6R

757

R75

8R

759

R76

0R

761

R76

2 R76

3

R764R765

R766R767

R768R769R770R771R772

R773R774R775R776

R777

R778

R77

9

R78

0R

781

R782

R78

3R

784

R78

5R

786

R787

R788

R78

9

R79

0R

791

R792

R793R794R795R796

R797R798R799

R80

1R

802

R80

3

R804

R805

R806R807R808

R811

R812R813

R814R815

R816R817

R818R819

R820R821

R822R823

R824R825

R826

R827

R828R829

R830R831

R832R833

R834R835

R836R837

R838R839

R840R841

R842

R843

R844R845

R846R847

R848R849

R850R851

R852R853

R854R855

R856R857

R858

R859R860

R861R862

R863

R864

R865R866

R867R868

R869R870

R871R872

R873

R874

R875

R876

R877

R878

R879

R880

R881

R882

R70

00

R7001R7002R7003R7004R7005R7006R7007

R7008

R7009R7010

R7011R7012

R70

13

R7018R7019

R70

20

R7021R7022R7023R7024R7025R7026R7027R7028R7029R7030

R70

31

R70

32R

7033

R70

34R

7035

R70

36R

7037

R70

38R

7039

R70

40

R70

42R

7043

R70

44R

7045

R70

47R

7048

R70

49R

7050

R70

51R

7052

R7053

R7054R7055

R7056R7057R7058R7059R7060

R7067

R7068R7069R7070R7071

R7072R7073R7074R7075R7076R7077

R7078R7079R7080

R70

81R

7082

R70

83R

7084

R70

85

R70

86R

7087

R70

88R

7089

R70

90R

7091

R70

92R

7093

R70

94R

7095

R70

96

R70

97

R71

04R

7105

R71

06R

7107

R71

09

R7110

R7112R7119R7121R7122

R71

26R

7128

R71

31R

7132

R71

53R

7154

R71

55R

7156

R71

57R

7158

R71

59

R71

60

R71

69

R7170R7171

R71

72

R71

73

R7174 R71

84R

7185

R71

86

U100

U100

U101

U101

U102

U102

U103

U103

U104

U104

U105

U105

X130

X160

X18

0

X700

X75

1

X70

00

C77

1

C772

Q70

7

Q70

7

R7061R7063R7065R7066

Q70

8

Q70

8

Q70

9

Q70

9

Q71

03

Q71

03

R7100R7101

R71

02

NC

DG

-768

7

2513

7687

A1

C773

R7103R7108

R80

0

16P

8P

U1

DSP CIRCUIT PC BOARD(NADG-7687)

COMPONENT PARTSSIDE

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 4-1

C1001

C1004

C1005

C1104

C3080C

3081

C3100

C3140

Q1102

Q3000

Q3020

Q3021

Q3100

Q3100

R1000

R1001

R1002

R1010R1011R1012

R1013R1014

R1015

R1102

R1103

R3000

R3001

R3002

R3003

R3004

R3005

R3006

R3007

R3008 R3009

R3010 R3011

R3014

R3015

R3020

R3021

R3022

R3023

R3024

R3025

R3026 R

3027

R3028

R3029

R3030

R3031

R3032

R3033

R3034

R3035

R3100

R3101

R3102

R1004

R1003

1 1

1

1

5

5515

28

14

R3017R3016

R1006

R1005

R3055

R3054

R3053R

3052

R3051

R3050

Q3050

5

1

TC

9273F-017

C3090

R3123

R3122

C3082

12

17

7

12

7

22

20

12

15

20

27

25

20

7

20

30

7

20

17 20

20

77

C1002 C1003

C3000

C3001

C3002

C3003

C3004

C3005

C3006

C3007

C3008C3009

C3010C3011

C3020

C3021

C3022

C3023

C3026

C3027

C3028

C3029

C3120

C3121

C3122

C3123

P3000

P3000

P3001

P3001

P1010A

P3010B

P3011B

Q1001

J307

J312

J304

J310

J318

J306

J323

J305

J328

J325

J326

J316

J330

J314

J311

J327

J321J336

J333

J332

J335

J338

J319

J322

J334

C1006

J303

J313

J315

NC

AF

-771925137719

0

C1007

J337

P3050

P3050

C3053

C3051

C3050

C3052

J308

J317

J309

J320

C3121

C3120

R3120

R3121

IN OUT

J329

J324

J331

J301

J302

SOLDERING SIDE

AUDIO TERMINAL PC BOARD(NAAF-7719)

U32

COMPONENT SIDE

A

1

2

3

4

5

B C D

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 4-2

1220

17

22

7

15

15

7

12

22

17

22

17

27

12

2025

7

12

20

20

1212

7

20

2015

27

25

25

17

17

17

12

15

7

17

C3200

C3201

C3202

C3203

C3204

C3205

C3206

C3207

C3208

C3209

C3212

C3213

C3214

C3215

C3216

C3217

C3218

C3219

C3220

C3221

C3222

C3223

C3320

C3322 C3323

C3400C3401

C3402C3403

C3404

C3405

P3200

P3200

P3201

P3201

P3202

P3202

P3203

P3203P

3210BP

3211B

P3220A

Q3300

Q3300

J352J351

J359

J353

J366

J361

J362

J371

J370

J354

J372

J356

J373

J357

J358

J377

J378

J395

J376

J389

J388

J391 J393

J397

J375

J360

J379

J385

J384

J381

J364

J374

J399

TC9274AN-008

0N

CA

F-7720

25137720

R3320

R3321

C3321

J398

J365J382

J380J383

P602A

J390

J392

J396

C3252

C3250

C3251

C3320

C3321

J386

J367

J355

J368

J369

J363

J387

J394

C3280C3282 C3283 C3284

C33

00

C3340

Q3200 Q3201 Q3202 Q3203 Q3204

Q32

05

Q34

00

Q34

10

Q34

11

Q34

12

Q34

13 R32

00

R32

01

R32

02

R32

03

R32

04

R32

05

R32

06

R32

07

R32

08

R32

09

R32

12

R32

13

R32

14

R32

15

R32

16

R32

17

R32

18

R32

19

R32

20

R32

21

R3222

R3223

R32

24

R32

25

R32

26

R32

27

R32

28R32

29

R32

30R32

31

R3232

R32

33

R3234

R3235

R32

36

R32

37

R32

38

R32

39

R32

40

R32

41

R3242R3243

R3300

R3301

R3302

R3310

R3400R3401

R3402R3403

R3404R3405

R34

06R

3407

R34

08

R34

09

R34

10

R34

11

V5L

V5R

11 1

1

1

1

1

5

5

5 5 5

5

5

R3311

R32

53

R32

54

R32

52

R3251

R3250

NTL

NTR

C32

81

C3285

U33

COMPONENT SIDE

SOLDERING SIDE

VIDEO TERMINAL PC BOARD(NAAF-7720)

A

1

2

3

4

5

B C D

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 5-1

PREAMPLIFIER PC BOARD

(NAAF-7718)

U31

25 25

25

22

12

22

20

20

30 30 30 30

27

15

7

15

17

7

7

7

77

77

7

77

77

7

27

7

7

12

20

27

25

12

77

20

30

20

25

27

30

30

30

12

1520

C42

03C

4204

C4210

C4211

C4212

C4213

C4214

C4215

C4216

C4217

C42

23C

4224

C4230

C4231

C4232

C4237

C4410

C4411

C4412

C4417

C44

20C

4421

C44

22

C44

30

C44

31

C44

32

C44

40C

4441

C44

42

C45

40

C4600

C4601

C4602

C4233

C4234

C4235

C4236

C4607

C48

01

C48

00

C4803

C4802

C4805

C4804

C48

07C

4806

C48

09C

4808

P5003EP5004E

P6101A

J415

0

J414

9

J414

0

J414

6

J414

7

J414

5

J414

4

J413

6

J414

3

J414

2

J413

3

J413

0

J413

1

J414

1

J413

2

J415

1J4

152

J412

9

J416

5

J412

8

J418

0

J419

5

J4

J417

8

J4222B

J4221B

J412

6

NCAF-7718

25137718A

P5004G

P4012A

P4012AJ4

J4107

J416

1

1

J412

5

J415

6

J415

8

J411

7C

4320

C4320

C43

21

C4321

J411

6J4

118

J4115

J412

4

J4111

J4112

C43

22

C4322

C43

23

C4323

J411

4J4

113

J4110

C43

24

C4324

C43

25

C4325

J4108

J415

7

J413

9

J414

8

J415

4

J415

3

J415

5

J413

8

J413

5

J412

7

J411

9

J412

2

J413

7

J4168

J4166

J417

3

J417

6

J418

7

J418

9

J419

1

J419

2

J419

4

J418

4J4

185

J418

6

J418

1J4

182

J418

3

J417

9

J4170

J4171

J4169

J416

3

R49

21

C49

20

C4920

C49

21

C4921

R49

20

J416

0

J415

9J4

164

J412

0

J413

4

J4174

J4167

J4172

J4175

J4177J4188

J4190

J4193

J4196

P4611B

P4611E

J416

2

P4610B

C46

20

C4621

C46

27C

4622

C46

24C

4623

C46

26C

4625

P6102A

P4610EP

C4302

C4500

C45

01

D45

40

Q4202

Q4202

Q42

Q4212

Q42

Q4400

Q4400

Q4401

Q4401

Q4410

Q4411

Q4600

Q4601

Q4602

Q4603

Q4604

Q4605

Q4606

Q4607

Q4610

Q4611

Q4612

Q4613

Q4614

Q4615

Q4616

Q4617

Q48

00

Q4811

Q4810 Q4812

R

R

R

R4203

R4204

R

R

R

R4410

R4411

R4412

R4417

R4420

R4421

R4422

R4427

R44

30R

4431

R44

32

R4457

R44

40R

4441

R44

42

R44

50R

4451

R44

52

R44

70R

4471

R44

72

R44

80R

4481

R44

82

R4227R

4237

R4540

R45

41

R4600

R4601

R4602

R4603

R4604

R4605

R4606

R46

07

R4610

R4611

R4612

R4613

R4614

R4615

R4616

R46

17

R470R470

R470

R4801

R4800

R4803R4802

R48

05R

4804

R4807

R4806

R48

09R

4808

R4811

R4810

R4813

R4812

R48

15R

4814

TC94A07F

1

24 13

12

NJU7306G

NJU7306G

Q4813

HP

R

HP

LRLCSRSL

SB

R

SB

L

1

1

1

1

1

1

1

1

5

5

5

5

5

5

5

20

20

21

21

40

40

P6101A

SW

-15

GN

D

GN

D

R4712

R4710

R4711

Q4814

R48

16

Q4815

R4817

Q44

20Q

4421

R4460

R4461

R4462

Q44

22

R4211

R4210

R4217

R4212

R4216

R4215

R4214

R4213

R49

00

R49

01

R49

02

R49

03

R49

04

R49

05

R49

06

P6102A

SOLDERING SIDE

COMPONENT SIDE

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 5-2

SOLDERING SIDE

U31

COMPONENT SIDE

PREAMPLIFIER PC BOARD

(NAAF-7718)

15

3015

2222

127

15

725

2222

15

17

15

20

25 25

27

30 30

20

25 25

30

30

30

20

30

20

7

7

7

12

27

7

15

22

3022

27

15

7

7

22

12

7

30

3027

7

77

77

7

77

77

303030

30

25

7

25

20

27

17

17

7

22

20

17

15

20

25

15

3015

12 12 12

20

30

12

25

27

12

7

22

30

25

25

25

12

17

27

22

30

25

15

C3600

C3601

C3602

C3603

C3604

C3605

C3606

C3607

C3610

C3611

C3612

C3613

C3614

C3615

C3616

C3617

C38

00

C38

01

C38

02C38

03

C38

04

C38

05

C38

06

C38

07C38

20

C38

21

C38

40

C38

41

C4000

C4001

C40

10C

4011

C42

00C

4201

C42

02C

4205

C42

06C

4207

C4210

C4211

C4212

C4215

C4216

C4217

C42

20C

4221

C42

22C

4225

C42

26C

4227

C4230

C4231

C4232

C4237

C44

31

C4235

C4236

C4610

C4611

C4612

C4613

C4614

C4615

C4616

C4617

P36

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1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 6-1

30

27

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27

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20

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SURROUND CHANNEL DRIVER AMPLIFIER PC BOARD(NAAF-7707)

U22

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 6-2

20 20 20

30

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FRONT/CENTER CHANNELS DRIVER AMPLIFIER PC BOARD(NAAF-7690)

U6

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 7-1

U21

POWER AMPLIFIER PC BOARD(NAAF-7706)

1

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PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 7-2

U21

POWER AMPLIFIER PC BOARD(NAAF-7706)

17

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J6103

J6183

J6120J6155

J6152

P5004A

P5004B5004C

P5003A

P6304

C6035

C6055 C6054

C6034 C6033

C60

53

P6306

P6301

P6302

J6169

J6170

R60

30

R60

60 R61

10

R60

50

R61

60

R62

10

R62

00

R61

90

R6010

R6020

R6070

R6140

R6150

Q6020 C60

00

C60

40

Q60

70

Q60

10

C6010

C60

20

D6000

R6040

C6050

P60

00

R6100R6130

Q6000

J6165

J6168

J6164

E

E

EB

BB

B

B

EE

ID+

ID-

P6080

Q6060

P6810A

Q60

40

Q60

30

J6151

R62

50

Q6100

R6260

R6230

R6270

R6240

R6280

J6166L6000

J6143

R6090

R6080

C60

30

BIAS

Q6090B

BEE

B EQ6050

L6010

R60

31

R61

11

R6011

R6021

C6011

P60

01

0

R62

51

R6231

R6271

L6001

J6181

6081

Q6091

B

1

J6119

J6114

R60

33

R60

63

R61

13

R60

53

R61

63

R62

13

R62

03

R61

93

R6013

R6023

R60

73

R6143

R6153

Q6023

C60

03

C60

43

Q60

73

Q6013

C6013

C60

23

D6003

R60

43

Q60

33

Q60

43

J6123

J6124

P6003

R6103

R6133

Q6003R6093

R6083

J6115 J6106

J611

3

EE E

BBB

BIAS

B

B

E

E

ID+

ID-

P6083

Q6063

P6812A

Q6053BE

J6148

J6136

R60

34

R60

64

R61

14

R60

54

R61

64

R62

14

R62

04

R61

94

R6014

R6024

R60

74

R6144

R6154

Q6024

C60

04

C60

44

Q60

74

Q6014

C6014

C60

24

D6004

R60

44

Q60

34

Q60

44

J6159

J6160

P6004

R6104

R6134

Q6004R6094

R6084

J6149 J6133

J613

4

EE E

BBB

BIAS

B

B

E

E

ID+

ID-

P6084

Q6064

P6812B

Q6054BE

R60

65

R61

65

R62

15

R62

05

R61

95

R6145

R6155

Q6025

C60

45

Q60

75

Q6015D6005

Q60

35

Q60

45

6105

R6135

600595

J6161

J617

5

EE E

BBB

B

E

E

ID+

ID-

P6085

Q6065

P6812C

B

L

SLSR

R6063AR6064AR6065A

R6060A

C6533

P6305

J611

7

P6201

J612

8

J612

7

J6126

J610

9

P60

07

P6204

P6203

J610

5

P6203A

P6204A

P62

16

P6212

C6901

C6901

P6211

P6009

C6902

C6902

J6110

P6205

J612

5

J616

2

J6107

J6108

J613

8

+B1 -B1

+B1

+B1

-B1

-B1

J6137

J6150

J613

9

P6205

C6534

J4

J3

J2

J1J5

J7

J6

J9J8

0

R6124

J6239 J6238

R6123

R6120

BC E C B E C B

EB CB C EB C E B C EECB

J1

J4J5J6

P60

08

P6101

TX-NR900/E

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 8-1

U11

FRONT/CENTER CHANNELS SPEAKER TERMINAL PC BOARD(NAETC-7694)

U10

SURROUND CHANNELS SPEAKER TERMINAL PC BOARD(NAETC-7695)

12

22

7

25

25

22

12

12

17

17

30

12

7

30

7

7

7

P6800

P6800

L+ L-

R+

C+

C-R-

FG

ND

FG

ND

RL6600

RL6600

RL6602A

RL6602A

P6007A

P6007A

P6810D

P6810D

J5110

J5106

D6600

C6600

P6830

P6830

J5112

J5117

C6840

L6800

L6800

J5114

J5113

C6851

C6850

C6831

R6831

C6841

J5104

R6830

C6830

R6800

R6810

J5116

J5107

R6801

J5108

R6811

J5105

L6801

L6801

J5103

J5102

J5101

C6842

R6832

C6832

C6852

J5122

J5123

J5119

R6812

J5120

R6802

L6802

L6802

J5115

J5124

J5118

NC

ET

C-7694

25137694

1

RL6602

RL6602

+24V

+24V

FCSLRL

J5111

J5109

J5121

CM

K-P

3X

25

15

17

30

27

12

25

22

12

17

15

15

12

12

20

20

12 7 7

17

12

22 30

SL+

SL-

SR

+

SR

-

SB

L+

SB

L-

SB

R+

SB

R-

C6854

C6853

P6802

P6802

C6603

D6603

J5227

J5226

J5232

J5223

P6008A

P6008A

P6812E

P6812E

RL6603

RL6603

R6813

J5222

R6803

L6803

L6803

R6804

J5225

R6814

L6804

L6804

C6834

C6833

R6833

R6834

C6844

C6843

J5221

J5231

J5204

J5210

J5211

J5214J5213

J5224

J5216 J5217

J5219

J5208

L6806

L6806

R6816

J5220

R6806

L6805

L6805

R6805

J5215

R6815

RL6605

RL6605

J5218

J5228

J5229

P6832

P6832

C6605

D6605

J5212

J5209 J5202

C6845

C6835

R6835J5207

J5205

J5206 C6846

R6836

C6836

C6856

C6855

J5203

J5201

FG

ND

FG

ND

RL6605A

RL6605A

J5230

NC

ET

C-7695

25137695 1

FCSLRL

+24VSBRL

J5233

CM

K-P

3X

TXNR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 8-2

20

7 7

17

7

17

7

R5613

R5611

Q5606

D5603

D5602

J5308

J5309D

5601

R5601

R5602

R5614

R5607

C5602

D5611

D5605

D5606

D5610

D5607

D5604

D5609

Q5607

Q5603

Q5605

Q5604

Q5601

Q5602

R5605

R5609

R5606

R5608

R5604

R5603

R5610

C5604

C5603

GS

D

E

E E E E

B

B

BB B

EB C

5601

P7701B

R6706

C6704

D6703

C6705

R6707

Q6704

C6701

D6702

D6701

R6721Q

6702

Q6701

C6706

R6709

R6708

R6710

VOLH

PRO

AGND

FANDETDCDET

FA

NT

H2

TH

1

RLG

ND

+24VJ5306

J5307

JL6933A

J5303

J5304

P6401

COM

TH1TH2

J5310

Q5609

Q5608

R5615

D6704

B

BB

B BEE

EE

E

R5612

SE

C1H

PRO

SEC1HPROTHEM

VOLHNC

NC

ET

C-7696

251376961

J5305

R5616

P6931A

R6705

CM

K-P

3X

JL9503A

U8

U12

U13

FAN DRIVE CIRCUIT PC BOARD(NAETC-7696)

THERMAL DETECTOR PC BOARD(NAETC-7697)

J5301

J5302

R5653 ETC-76987698

1

CMK-P3X

30

27

20

20

27

27

30

27

30

7

7

25

30

30

7

7

20

22

17

17

17

22

20

22

7

22

P6906

D6903D6904F

6902BF

6902A

F6901B

F6901A

RL6901

RL6901

RL6902

RL6902

R6906

R6907

R6904

R6905

C6906

C6907

C6904

C6905

C6903

D6902

D6901

D6906

JL6953B

J5503

J5504

J5516

J5515

J5505

J5506

J5501

J5509

J5502

J5510

J5511

J5508

J5518

J5519J5520

J5521

J5512

J5513J5507

J5526

J5527

J5525

J5524

J5523

J5522

P6952A

P6952A

J5517

J5514

J5528C6909

C6908

J5530

C6910

C6911

P6951

P6951

C6912

10A/125V

F6901

F6902

FANGND

FANGND

S1RL+24V

J5529

P6907

NC

PS

-769225137692

1

P9505A

C6915

C6916

CM

K-P

3X

F6902C

BIAS SELECTOR RELAY PC BOARD(NAPS-7692)

JL6933BR5651

TH

1T

H2

TH

2-T

H1-

ETC-7697

7697

1CMK-P3X

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 9-1

12

12

12

12

12

12

15

15

15

12

12

12

12

12

12

27

12

7

12

7

7

20

27

12

7

12

20

7

207

7

7

30

7

7

17

20

7

30

P9501

F9502A

F9502B

C9509

C9509

C9505

C9505

C9506

C9506

C9522C9521

R9521

C9441

C9442

J6734

J6735

J6733

Q9441

R9443

R9444

C9431

C9504

C9503

Q9431

J6730

J6729

J6728

C9432

R9432

R9433

Q9422

C9422

J6716

J6723

J6724

C9421

R9422

R9421

R9401

R9402 C9401

J6713

J6712

J6711

C9402

Q9401

C9412

C9411

Q9411

J6707

J6706

J6705

R9411

R9412

J6710

D9506

D9507

R9508

R9507

R9506

C9511

D9508

Q9501

R9509

C9512

D9502A

R9501

R9502

C9501

C9502

D9504 D9503

D9505D9502J6736

1.6A/125V

C9508

C9508

J6740

C9523

JL9504A

P9502A

J6703

J6742

+24V

RLG

ND

TH

1E TH

2E

TH

1

TH

2

FA

N

D9501

F9504B

F9504A

F9503A

F9503B

2.5A/125V

J6701

F9501

F9502

F9503

F9504

IB

IG

GO

OO

O

B

R9434

R9442

R9441

R9423

R9424

C9510

C9510

C9507

C9507

FA

NG

ND

J6725

SE

C1H

J6737

JL6953A

Q6901

R6901

R6902

+24V

S1R

L

B

E

+5D

SP

S2G

ND

-5VV

IDE

O+

12V+

24VS

3GN

D-18V

+18V

RLG

ND

J6708

J6702

+5D

SP

NC

PS

-7708251377081

1

7713

7712

11

7711

7709

11

7710

F9501A

F9501B

P9500J6741

R9504

R9503

J6732

J6731

S2G

ND

J91AJ91

J92A

J92

P9508

+5V

VID

EO

CM

K-P

3X

CM

K-

P3X

CM

K-

P3X

P3X

CM

K-

CM

K-

P3X

P3X

CM

K-

J6727

E

J6721

J6719

J6722

J6714

J6715J6709

J6738

J6739

R9510

E

FLA

C1

FLA

C2

-VP

J6704

J6726

JL9503B

R9431

F9501C

F9503C

JL7201B

C9513

J6743

J6744

FLG

ND

R9413

R9403

J6745

J6746

JL7201C

J6720

Q9421

R9425

J6747

I0

POWER SUPPLY PC BOARD(NAPS-7708)

U23

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 9-2

7

15

15

27

27

7

7

7

7

7

7

15

7

12

15

7

7

7

20

1234

5 7 8

5 6 7 8 9

P902

P902

P90

1AP

909

P908

10A

/125

V

AC-G

S902

S902

J5412

P917

F90

2B

F90

2A

F90

1BF

901A

F903A

F903B

P918

P920P919

J5407J5408

E921

RL9

01

RL9

01

R901

D92

4

D92

3

R92

1

D92

1

C92

1

D92

2

C922

P922A

P922

AC

-H

T4A

L250

V

120V 220V

BE

POWERMPUGND+13VS

F903

F90

1

J542

0

J5405

J5406

P91

2

P911

J5403

J5415

J5404

J5416

J5413

J5414

J540

9

C90

1C

901

J540

1

J5417

D92

5R

924

Q921

R92

2

R92

3

R926

P919AP920A

P91

5

P916

T2.5AL250V

J5418

C92

3J541

9

F90

2

C902

J541

1

J5410

P923

P923A

YE

L

WH

T

TR

AN

S

TR

AN

S

SU

PP

LY

NC

PS

-769

125

1376

91

1

JL93

1B

P918J J5423

J542

1

J5422

CM

K-P

3X

J5424

T902

T902

F90

1C

F902C

NN L L

AC

-GA

C-H

J6717

J6718 R5654

7714 1

CMK-P3X

R5652

7715

JL9504B

1 CMK-P3X

P918A

C903

S906

S906

P917A

NCSW-769325137693

1

CMK-P3X

U9U29

POWER SWITCH PC BOARD(NASW-7693)Except 120V and Australian models

THERMAL DETECTOR PC BOARD(NAETC-7714)

PRIMARY CIRCUIT PC BOARD(NAPS-7691)

U7

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 10-4

MAIN CONNECTOR PC BOARD(NAAR-7728)

COMPONENT SIDEPC BOARD VIEW

U35

C29

01

C29

02

C29

03

C29

04C

2905

C29

08

C2910

C29

11

C29

12

C29

13

C29

14

C29

16

C2917

C2918

C29

23

C2924

C29

25

C29

26

C2927

C2928

C2931

C2931

C2932

D29

01

D2902D2903

D29

22

D29

23

D2931

D2932

D29

33

E29

02

E29

03

P604A

P800A

P2005A P2006A

P2505A

P2705A

P2805A

P2855A

P2901A

P3010A

P3011A

P3210A

P3211A

P4010AP4011A

P4020A

P7003A P7004A

Q2901

Q2902

Q2903

Q2904

Q2905

Q2906

Q2907

Q2908

Q29

09

Q29

10

Q29

13

Q29

23

Q29

24

Q2925

Q2931Q2932

Q2933

Q29

34

Q2935

R29

01

R2902R2903

R29

04

R29

05

R29

06R

2908

R2914

R2915

R2916

R2917R2918

R2919

R2931

R2932

R29

33

R2934

R2935

RL2901

RL2901

GN

DD

SP

GN

DD

AC

GN

DD

AC

+5V

DS

P

+5V

DA

C

-15V

+15

V

RD

SD

ET

AM

UT

Z2M

UT

HP

MU

T

TN

CL

TN

DA

TN

CS

1

TN

CS

2

VLS

TB

Z2L

MU

T

VLD

A

VLC

L

AF

CL

AF

DA

AF

ST

B

ST

ER

EO

SD

TU

MU

T

PLL

CE

PO

WE

R

SP

RLF

SP

RLZ

2

12V

TR

GZ

12V

TR

GB

12V

TR

GA

PD

IRE

CT

5.6S

+13

S

GN

DA

DIN R

T

GN

DA

DIN LT

DO

SB

L

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

DO

SB

R

DO

L

DO

R

DO

SL

DO

SR

DO

C

DO

SW

DO

SW

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

DDO

SB

L

DO

SB

R

DO

L

DO

R

DO

SL

DO

SR

RZ

2L

GN

DA

DINLT

GN

DA

DINR

T

GN

DA

DIN

RZ

2R

HP

MU

TE

AM

UT

E

Z2M

UT

E

AF

ST

B

AF

DA

AF

CL

VLC

L

VLD

A

VLS

TB

TN

CS

2

TN

CS

1

TN

DA

TN

CL

+15

V

GN

D

-15VG

ND

GN

D

RZ

2L

GN

DA

DINLT

GN

DA

DINR

T

GN

DA

DIN

RZ

2R

AF

ST

B

AF

CL

AF

DA

PLL

CE

VLD

A

VLC

L

TU

MU

T

SD

ST

ER

EO

GN

D+15

V

GN

D

-15V

+5V

DA

C

RD

SD

ET

RZ

2L

GN

DA

DIN

LTGN

DA

DIN

RT

GN

DA

DIN

RZ

2R

AF

ST

B

AF

CL

AF

DA

Z2L

MU

T

+15

V

GN

D

-15V

PURE

+15

VG

ND

DA

C-1

5VLS1

LS2

LS3

LS4

VA

I

VB

I

VC

I

VA

R

VB

R

VC

R

-5V

GN

DD

AC

GN

DD

AC

+5V

RS

8

RS

10

VD

CL

VD

ST

B

GN

DD

AC

GN

DD

AC

SY

NC

OS

DC

L

OS

DD

A

OS

DC

S

VS

YN

C

ISS

VD

DA

LS1

LS2

LS3

LS4

VA

I

VB

I

VC

I

VA

R

VB

R

VC

R

-5V

GN

DD

AC

GN

DD

AC

+5V

SC

L

SD

A

GN

DD

AC

GN

DD

AC

CP

MU

T

14P19P

RS

10R

S10

+5V

+5V

GN

DD

AC

GN

DD

AC

GN

DD

AC

GN

DD

AC

RS

8

-5V

+9V

GN

DD

AC

SC

L

SD

A

RS

8

CP

MU

T

GN

DD

SP

GN

DD

SP

+5.

6V+

5.6V

NP

OW

ER

NE

TR

XN

ET

TX

XD

AR

ST

DS

PC

LD

SP

DA

XP

OR

GN

DD

SP5.6S

+13

SG

ND

DA

CG

ND

DA

C+

24V

RLG

ND

RLG

ND

DT

AD

IM+

12V

12V

TR

GB

12V

TR

GA

SP

RLF

SP

RLZ

2P

OW

ER

12V

TR

GZ

232R

X23

2TX

RI

RE

MIN

SP

RLF

R2920

R2924

4P 20P

1 1

R2926R2925

D2920

Q2920

TX-NR900/EA

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 10-3

MAIN CONNECTOR PC BOARD(NAAR-7728)

CHIP PARTS SIDEPC BOARD VIEW

U35

C29

01

C29

02

C29

03

C29

04C

2905

C29

08

C2910

C29

11

C29

12

C29

13

C29

14

C29

16

C2917

C2918

C29

23

C2924

C29

25

C29

26

C2927

C2928

C2931

C2931

C2932

D29

01

D2902D2903

D29

22

D29

23

D2931

D2932

D29

33

E29

02

E29

03

P604A

P800A

P2005A P2006A

P2505A

P2705A

P2805A

P2855A

P2901A

P3010A

P3011A

P3210A

P3211A

P4010AP4011A

P4020A

P7003A P7004A

Q2901

Q2902

Q2903

Q2904

Q2905

Q2906

Q2907

Q2908

Q29

09

Q29

10

Q29

13

Q29

23

Q29

24

Q2925

Q2931Q2932

Q2933

Q29

34

Q2935

R29

01

R2902R2903

R29

04

R29

05

R29

06R

2908

R2914

R2915

R2916

R2917R2918

R2919

R2931

R2932

R29

33

R2934

R2935

RL2901

RL2901

GN

DD

SP

GN

DD

AC

GN

DD

AC

+5V

DS

P

+5V

DA

C

-15V

+15

V

RD

SD

ET

AM

UT

Z2M

UT

HP

MU

T

TN

CL

TN

DA

TN

CS

1

TN

CS

2

VLS

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Z2L

MU

T

VLD

A

VLC

L

AF

CL

AF

DA

AF

ST

B

ST

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EO

SD

TU

MU

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PLL

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PO

WE

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SP

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2

12V

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12V

TR

GB

12V

TR

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PD

IRE

CT

5.6S

+13

S

GN

DA

DIN R

T

GN

DA

DIN LT

DO

SB

L

GN

D

GN

D

GN

D

GN

D

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D

GN

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GN

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DO

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R

DO

L

DO

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DO

SL

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SR

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SW

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GN

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PLL

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5VLS1

LS2

LS3

LS4

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VB

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LS2

LS3

LS4

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6V+

5.6V

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NE

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LD

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12V

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OW

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RI

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MIN

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R2920

R2924

4P 20P

1 1

R2926R2925

D2920

Q2920

A

1

2

3

4

5

B C D

MAIN CONNECTOR PC BOARD(NAAR-7728)

CHIP PARTS SIDEPC BOARD VIEW

U35

TX-NR900/E

PRINTED CIRCUIT BOARD VIEW 10-2

U39 RS232 TERMINAL PC BOARD(NAETC-7733)

P4011A

P4012A

P4012A

P7002AP70

P7201B

P9502B

R2912

R2913

E29

01

P2902

HP

L

HP

E

HP

R

LOCK

HP

RH

PE

HP

LR

LGN

DV

DS

TB

RI

SU

BP

OF

FM

AIN

RE

QS

YN

CIS

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SD

DA

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DC

L

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EM

INV

DD

AS

UB

RE

SV

DC

LV

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NC

232R

X23

2TX

NE

TT

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ET

RX

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OM

AIN

SO

MA

INC

L+

12V

RLG

ND

RLG

ND

OS

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S

5.6S

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BR

EQ

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BR

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INC

L

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INS

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XP

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OF

F

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AC

S

XP

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GN

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V

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AC

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+18

V

RLG

ND

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V

GN

DD

SP

GN

DD

SP

GN

DD

AC

GN

DD

AC

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DS

P

+5V

DA

C

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V

RD

SD

ET

AM

UT

Z2M

UT

HP

MU

T

TN

CL

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DA

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CS

1

Z2L

MU

T

NCAR-772825137728B

2C2906

WHITEWIRESIDE

8P 16P

C201

C202C203

C204

C205

C20

6

C207

C221 C222C223

C225

C23

1

C23

2

C23

2

C23

3

C29

21

C29

22

D201

D20

2

D20

3

E201

JL93

1A

L201

P201

P201

P202

P202

P203P203

P204P204

P205

P205

P29

01B

P68

30BP

6830

B

P68

32B

P68

32B

Q201

Q202

Q211

Q211

Q221

Q22

2

Q223

Q22

4

Q231

Q232

Q23

3

Q2911

Q29

12 Q2921

Q2922

R20

1

R202

R20

3

R20

4

R205

R208

R211

R21

2

R22

1

R22

2

R22

3R

224

R22

7

R22

8

R23

1

R23

2

R23

3

R234

R29

09

R29

10

R29

11

R29

21R

2922

R29

23

P29

06

NCETC-7733251377330

1

11

A

1

2

3

4

5

B C D

PRINTED CIRCUIT BOARD VIEW 10-1

MAIN CONNECTOR PC BOARD(NAAR-7728)COMPONENT PARTS SIDE

PC BOARD VIEW

TX-NR900/E

U35

U39 RS232 TERMINAL PC BOARD(NAETC-7733)

P4011A

P4012A

P4012A

P7002AP7003A

P7201B

P9502B

R2912

R2913

E29

01

P2902

HP

L

HP

E

HP

R

LOCK

HP

RH

PE

HP

LR

LGN

DV

DS

TB

RI

SU

BP

OF

FM

AIN

RE

QS

YN

CIS

SO

SD

DA

OS

DC

L

DT

AD

IMR

EM

INV

DD

AS

UB

RE

SV

DC

LV

SY

NC

232R

X23

2TX

NE

TT

XN

ET

RX

SU

BS

OM

AIN

SO

MA

INC

L+

12V

RLG

ND

RLG

ND

OS

DC

S

5.6S

SU

BR

EQ

SU

BR

EQ

MA

INC

L

MA

INS

O

SU

BS

O

XP

OW

ER

SU

BR

ES

SU

BP

OF

F

SD

A

SC

L

DS

PC

L

NP

OW

ER

DS

PD

A

XD

AR

ST

MA

INR

EQ

XD

AC

S

XP

OR

+5V

DA

C

+5V

DS

P

GN

DD

AC

GN

DD

SP

+5V

-5V

+12

V

GN

DD

AC

-18V

+18

V

RLG

ND

+24

V

GN

DD

SP

GN

DD

SP

GN

DD

AC

GN

DD

AC

+5V

DS

P

+5V

DA

C

-15V

+15

V

RD

SD

ET

AM

UT

Z2M

UT

HP

MU

T

TN

CL

TN

DA

TN

CS

1

TN

CS

2

Z2L

MU

T

GN

D

GN

D

NCAR-772825137728B

2C2906

WHITEWIRESIDE

8P 16P

C201

C202C203

C204

C205

C20

6

C207

C221 C222C223

C225

C23

1

C23

2

C23

2

C23

3

C29

21

C29

22

D201

D20

2

D20

3

E201

JL93

1A

L201

P201

P201

P202

P202

P203P203

P204P204

P205

P205

P29

01B

P68

30BP

6830

B

P68

32B

P68

32B

Q201

Q202

Q211

Q211

Q221

Q22

2

Q223

Q22

4

Q231

Q232

Q23

3

Q2911

Q29

12 Q2921

Q2922

R20

1

R202

R20

3

R20

4

R205

R208

R211

R21

2

R22

1

R22

2

R22

3R

224

R22

7

R22

8

R23

1

R23

2

R23

3

R234

R29

09

R29

10

R29

11

R29

21R

2922

R29

23

P29

06

NCETC-7733251377330

1

11

TX-NR900/E

U2

NET-TUNE CIRCUIT PC BOARD(NADG-7662)

PRINTED CIRCUIT BOARD VIEW FROM COMPONENT SIDE 11-2

Soldering side

A

1

2

3

4

5

B C D

TX-NR900/E

U2

NET-TUNE CIRCUIT PC BOARD(NADG-7662)Component side

PRINTED CIRCUIT BOARD VIEW FROM COMPONENT SIDE 11-1

A

1

2

3

4

5

B C D

TX-NR900/E

ADJUSTMENT AND CONFIRMATION PROCEDURES 3 Test Mode1. Turn POWER button on.2. Press and hold down CD button, then press DISPLAY and STANDBY/ON buttons.3. After "TEST " on the FL tube is displayed, press CD button to set the unit to the test mode of FL tube. Note: VIDEO 1:TEST-1 VIDEO 2 :TEST-2 VIDEO 3 :TEST-3 VIDEO 4:TEST-4

Test-X YZ

Item

FL TUBE

The segments of even

number light on .

All segments light on.

"43210987654321"

light on.

"abcdefghijklmn" light on.

Test mode of FL tube ZONE 2....UP REC OUT......DOWN

REC OUTZONE 2

Press POWER buttonto finish the test mode of FL tube.

a:Net-tune function "N":avaiable b:Optical input 4 "4":avaiablec:Tuner aria "U":USA and Canad "E":Europe "W":Worldiwde " ":Japand:RDS function "R":avaiable e:Video format "P":PAL/NTSC auto "N":NTSCf:3 line Y/C separation function "3":avaiable g:Video converer function: "C":avaiable

The segments of odd

number light on .

h:12V trigger function "A":A/B/Zone2 "Z":Zone 2 only i:Dimmer interlock function"D":avaiable j:Zone 2 Lineout function "L":avaiable k:AAC function "A":avaiablel: Dolby headphone function "H":avaiable m: THX Ultra2:"U":avaiable n:No useNote: All functions " ": No avaiable AAC: Japanese model only

UPdirection

DOWNdirection

UDD/UDC N4U N Z LUWT/UWR N4W P Z LUPA/UGT N4E P Z LUPP N4ERP Z L

Confirmation of voltage sensor1. Set the unit to TEST-3-4.2. Apply the signal 1kHz, -15dBV to the MULTI-CHinput. Confirm that the FM STEREO is displayed.Confirm the all channels except SUBWOFFER.3. When connect the resistor 1.2 kohm/1 W betweenthe terminals COM and TH2 of P6401, confirm that "THX" light on.Note: No input signal.4.When change set the unit to "TEST-3-05,confirm that the speaker relays of RL6901 and RL6902turn off.Note: No input signal.

TX-NR900/E

ADJUSTMENT AND CONFIRMATION PROCEDURES 2

3. Confirmation of Current detection circuit Set the unit to "TEST-1-00". Connect the differentiating circuit and apply the 200Hz square signal to MULTI CHANNEL INPUT terminal. of each channel. Adjust the attenuator or Volume so that the output level becomes 35V p-p. Confirm that the speaker relay does not turn OFF when a 3.0 ohm load is connected. Confirm that the speaker relay turns OFF when a 1.5 ohm load is connected.

CROSCILLATOR

DIFFEREN-TIATINGCIRCUIT

ATTENU-ATOR

UNIT

SPEAKERTERMINAL

MULTICHANNELINPUT

INPUT

OUT-PUT

3.3k

10k

1SS133x63.3k

GND

0.01 F

0.1 F

OSCILLO-SCOPE

Differentiating Circuit

200HzSQUARE

35Vp-p

4. Confirmation of fan Set the unit to "TEST-1-00". Apply the 1kHz -30dBV signal to the left channel of MULTI-CH terminal with no load. Confirm that the fan rotates slow speed after few seconds. Confirm the operation above at all channels. Connect the 1.2 kohm/1W resistor between terminals COM and TH-1 of P6401 with no input signal. Confirm that the fan rotates slow speed after few seconds. Next apply the 1kHz -30dBV signal to the left channel of MULTI-CH terminal with no load. Confirm that the fan rotates high speed after few seconds. Connect the 1.2 kohm/1W resistors between terminals COM-TH-1 and COM-TH-2 of P6401 respectively with no input signal. Confirm that the fan rotates high speed after few seconds.

JL6933A

P6401

COM

TH1

TH2NCETC-7696

P6931A

JL9503A

TX-NR900/E

ADJUSTMENT AND CONFIRMATION PROCEDURES 1 Idling current adjustment

Before Idling current adjustment, turn the trimming resistors R6040 to R6046 to counter-clockwise.Connect the DC voltmeter at the sockets P6080 to P6086.After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of voltmeter becomes 11 mV. (Front and center channels)Adjust the trimming resistors R6043, R6044, R6045 and R6046 so that the reading of

After adjustment, attach the top cover.voltmeter becomes 4.5 mV. (Surround and surround back channels)

Confirm the voltage of points above after about five minutes.Front and center channelsWhen less than 16.5 mV, readjust the resistors above so that the voltage becomes 16.5 mV.When 16.5 mV to 18.5 mV, you are not necessary to adjust.When more than 18.5 mV, readjust the resistors above so that the voltage becomes 18.5 mV.Surround and surround back channelsWhen less than 6.0 mV, readjust the resistors above so that the voltage becomes 6.0 mV.When 6.0 mV to 8.0 mV, you are not necessary to adjust.When more than 6.0 mV, readjust the resistors above so that the voltage becomes 8.0 mV.Note: No load and No signal

Confirmation of protection circuit

1. Confirmation of operation of speaker relay Confirm that the speaker relays turn ON approximate. 5 seconds after the power switch is turned ON. Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF.

2. Confirmation of DC detection circuit Press and hold down CD button, then press STANDBY/ON and DISPLAY buttons to set the unit to "Test-1" mode. After "Test-1" on the FL tube light on, press VIDEO 1 button to set the unit to "Test-1-00". Apply DC 1.5 to 3.5V to the MULTI-CH INPUT terminal with no load. Confirm that the speaker relay turns OFF. Apply DC -1.5 to -3.5 V to the MULTI-CH INPUT terminal with no load. Confirm that the speaker relay turns OFF. Caution: Don't apply DC voltage more than 1 sec..

P60

10 P6011 P6012

P6015P6013P5004A P5004B P5004C P5004D

P5003CP5003BP5003A

NCAF-7706

R6040

P60

00

ID+ID-

P6080 R6041

P60

01

ID+ID-

P6081 R6042

P6002

ID+ID-

P6082

R6043

P6003

BIASID+ID-

P6083

P6004

BIASID+ID-

P6084

BIASID+ID-

P6085

P6016

BIASID+ID-

P6086

P6006P6005

P6205

R6046R6044 R6045

REF. NO. PART NO. DESCRIPTION1 27111236B Front bracket <B>

27111237B Front bracket <S>27111238B Front bracket <G>

2 27191153B Holder. Jack3 838430088 3TTB+8B(BC),Self-tapping screw4 838130088 3TTB+8B,Self-tapping screw5 28325948 Knob, pure <B>

28325949 Knob, pure <S/G>6 28141447 Cushion7 28191936 Clear plate8 28133385 Back plate <B>

28133386 Back plate <S/G>9 28198905 Facet10 82143010 3P+10FN(BC),Pan head screw12 28198933 Facet 513 28198936 Facet 614 27268050 Guide, pure <B>

27268051 Guide, pure <S>27268052 Guide, pure <G>

16 28135244 Badge <B>28135245 Badge <S/G>

18 28148522 Door <B> <D/A>28148523 Door <S> 28148524 Door <G> <T/R/GT>28148527 Door <B> <P>28148528 Door <B> <T>28148529 Door <G> <A>

19 27230047 Push latch20 27191175 Holder R <B>

27191176 Holder R <S/G>21 27191173 Holder L <B>

27191174 Holder L <S/G>22 28180156 Hinge L <B>

28180157 Hinge L <S/G>23 28180158 Hinge R <B>

28180159 Hinge R <S/G>24 27301947 Damper 25 27301946 Gear26 27141828 Retainer B27 831430088 3TTW+8B(BC),Self-tapping screw28 801433 3SMS8W.SW+14B(BC),Special screw29 838120088 2TTB+8B,Self-tapping screw30 28325898 Knob, volume <B>

28325899 Knob, volume <S>28325900 Knob, volume <G>

31 28325497A Knob, power <B>28325499A Knob, power <G>28325547A Knob, power <S>

33 27100408-1A Chassis34 27130870A Bracket, power transformer35 27190965 Holder

36 27190693A KGLS-6RF,Holder37 27190266 KGLS-12RF,Holder38 27190164 KGLS-14S,Holder39 830440089 4TTC+8C(BC),Self-tapping screw40 28141511 t1.0*5*5,Cushion41 28141484 Cushion42 27191112 KGPS-6RF,Holder43 27141797 Retainer, fan44 27150470 Shield plate, fan45 838450108 5TTB+10B(BC),Self-tapping screw46 880016 P3035B,Plastic rivet47 27150471 Shield plate, amplifier49 27150474 Shield plate, wire52 27160489A Heat sink53 801606 3SMH10W.SW+15B(CU),Special screw54 27141681 Retainer, PC board55 27141798 Retainer, heat sink R56 27141799 Retainer, heat sink L57 27130869 Bracket, heatsink 58 27130745 Bracket 59 27255004 CS-1U,Clip61 838430107 3TTB+10S(BC),Self-tapping screw62 28184817-1 Top cover <B>

28184818-1 Top cover <S>28184819-1 Top cover <G>

63 29363226 Label, display 64 29362772 Label, cover65 838240089 4TTB+8C(NI),Self-tapping screw <G/S>

838440089 4TTB+8C(BC),Self-tapping screw <B>66 838430088 3TTB+8B(BC),Self-tapping screw <B>

838930088 3TTB+8B(UN),Self-tapping screw <G/S>67 27175319B Leg 68 28141494 Cushion69 831430088 3TTW+8B(BC),Self-tapping screw70 27123027-1 Rear panel <D>

27123028-1 Rear panel <P>27123029-1 Rear panel <T>27123030-1 Rear panel <A>27123031-1 Rear panel <R>27123032-1 Rear panel <GT>

71 838430088 3TTB+8B(BC),Self-tapping screw72 87643010 W3*10F(BC),Flat washer73 838930088 3TTB+8B(UN),Self-tapping screw74 838430068 3TTB+6B(BC),Self-tapping screw75 27191130 ! Holder, outlet <R>76 838440089 4TTB+8C(BC),Self-tapping screw 77 27300750 ! Bushing. Cord <D/A>81 27212439 Front panel <B> <D/A>

27212441 Front panel <S> 27212442 Front panel <G> <T/R/GT>27212451 Front panel <B> <P/T>27212456 Front panel <G> <A>

82 27262680 Plate, door <B> <D/A/T>27262681 Plate, door <S> 27262682 Plate, door <G> 27262684 Plate, door <B> <P>

83 27190470 KGLS-18S, Holder86 260208 Binder S87 260258 Binder L91 27225149 Shield case92 27150485 Shield plate97 223025 ! AC262,Isolated sheet

E821 24502310 D09T-24PG10(EX),FanF6901,F6902 252100 ! 10A-EAK,Fuse <O>

252196 ! 12A-UL/T-314,Fuse <D>F901 252196 ! 12A-UL/T-314,Fuse <D/T/R>F902 252078, ! 5A-SE-EAK,

252244 or ! 5A-SE-TL250V or252278 ! 5A-SE-TL250V,Fuse <O>

F903 252075, ! 2.5A-SE-EAK,252241 or ! 2.5A-SE-TL250V or252275 ! 2.5A-SE-TL250V,Fuse <O>

F9501,F9502 252075, ! 2.5A-SE-EAK,252160 or ! 2.5A-UL/T-237 or252241 or ! 2.5A-SE-TL250V or252254 ! 2.5A-T/UL-ST2, Fuse <D>252275 ! 2.5A-SE-TL250V,Fuse <O>

F9501A 29363313 ! T2.5AL1.6AL250V,Fuse label <O>F9503,F9504 252073, ! 1.6A-SE-EAK,

252158 or ! 1.6A-UL/T-237 or252239 or ! 1.6A-SE-TL250V or252252 ! 1.6A-T/UL-ST2,Fuse <D>252273 ! 1.6A-SE-TL250V,Fuse <O>

P1010 2047151012 NCFC7-151012,Flexible cableP2901 2047191012 NCFC7-191012,Flexible cableP6009 27141825 Retiner BUSP602 2009990753UL NSAS-8P1059,SocketP603 204406027 NCFC4-062512,Flexible cableP603C 79012 TubeP6205 27141826 Retiner BUSP7201 2047312512 NCFC7-312512,Flexible cableP7701 2047051012 NCFC7-051012,Flexible cableP901 253347VOL ! AS-UC-2,Power supply cord <D>P901 253307VOL or ! AS-SAA or

253197HIT ! AS-SAA,Power supply cord <A>Q6050~Q6056 2203083 or * 2SC5359-O orQ6050~Q6056 2203082 * 2SC5359-R, TransistorQ6060~Q6066 2203073 or * 2SA1987-O orQ6060~Q6066 2203072 * 2SA1987-R,Transistor

Q9422A 223026 ! ISO SHEET,Isolated sheetQ9422B 223032 ! TO-66(1),Isolated washerT901 2301649 ! NPT-1453D,Power transformer <D>T901 2301650 ! NPT-1453P,Power transformer <P/A>T901 2301651 ! NPT-1453DG,Power transformer <T//R/GT>

U1 1A956587-1A NADG-7687-1A,DSP circuit PC board ass'y <D/A>1A956587-1B NADG-7687-1B,DSP circuit PC board ass'y <P>1A956587-1C NADG-7687-1C,DSP circuit PC board ass'y <T/R/GT>

U2 1A956562-2 NADG-7662-2,Nettune PC board ass'yU6 1A956590-1A NAAF-7690-1A,F/C ch. driver circuit PC board ass'y <D>

1A956590-1B NAAF-7690-1B,F/C ch. driver circuit PC board ass'y <P>1A956590-1C NAAF-7690-1C,F/C ch. driver circuit PC board ass'y <T>1A956590-1D NAAF-7690-1D,F/C ch. driver circuit PC board ass'y <A>1A956590-1E NAAF-7690-1E,F/C ch. driver circuit PC board ass'y <R>1A956590-1F NAAF-7690-1F,F/C ch. driver circuit PC board ass'y <GT>

U7 1A956591-1A NAPS-7691-1A,Primary cirucit PC board ass'y <D>1A956591-1B NAPS-7691-1B,Primary cirucit PC board ass'y <P>1A956591-1C NAPS-7691-1C,Primary cirucit PC board ass'y <T>1A956591-1D NAPS-7691-1D,Primary cirucit PC board ass'y <A>1A956591-1E NAPS-7691-1E,Primary cirucit PC board ass'y <R>1A956591-1F NAPS-7691-1F,Primary cirucit PC board ass'y <GT>

U8 1A956592-1A NAPS-7692-1A,Bias selector relay PC board ass'y <D>1A956592-1B NAPS-7692-1B,Bias selector relay PC board ass'y <P>1A956592-1C NAPS-7692-1C,Bias selector relay PC board ass'y <T>1A956592-1D NAPS-7692-1D,Bias selector relay PC board ass'y <A>1A956592-1E NAPS-7692-1E,Bias selector relay PC board ass'y <R>1A956592-1F NAPS-7692-1F,Bias selector relay PC board ass'y <GT>

U9 1A956593-1B NASW-7693-1B,Power switch PC board ass'y <P>1A956593-1C NASW-7693-1C,Power switch PC board ass'y <T>1A956593-1E NASW-7693-1E,Power switch PC board ass'y <R>1A956593-1F NASW-7693-1F,Power switch PC board ass'y <GT>

U10 1A956594-1A NAETC-7694-1A,F/C ch. speaker terminal PC board ass'y <D>1A956594-1B NAETC-7694-1B,F/C ch. speaker terminal PC board ass'y <P>1A956594-1C NAETC-7694-1C,F/C ch. speaker terminal PC board ass'y <T>1A956594-1D NAETC-7694-1D,F/C ch. speaker terminal PC board ass'y <A>1A956594-1E NAETC-7694-1E,F/C ch. speaker terminal PC board ass'y <R>1A956594-1F NAETC-7694-1F,F/C ch. speaker terminal PC board ass'y <GT>

U11 1A956595-1A NAETC-7695-1A,Surround ch. speaker terminal PC board ass'y <D>1A956595-1B NAETC-7695-1B,Surround ch. speaker terminal PC board ass'y <P>1A956595-1C NAETC-7695-1C,Surround ch. speaker terminal PC board ass'y <T>1A956595-1D NAETC-7695-1D,Surround ch. speaker terminal PC board ass'y <A>1A956595-1E NAETC-7695-1E,Surround ch. speaker terminal PC board ass'y <R>1A956595-1F NAETC-7695-1F,Surround ch. speaker terminal PC board ass'y <GT>

U12 1A956596-1A NAETC-7696-1A,Fan drive circuit PC board ass'y <D>1A956596-1B NAETC-7696-1B,Fan drive circuit PC board ass'y <P>1A956596-1C NAETC-7696-1C,Fan drive circuit PC board ass'y <T>1A956596-1D NAETC-7696-1D,Fan drive circuit PC board ass'y <A>1A956596-1E NAETC-7696-1E,Fan drive circuit PC board ass'y <R>1A956596-1F NAETC-7696-1F,Fan drive circuit PC board ass'y <GT>

U13 1A956597-1A NAETC-7697-1A,Thermal detector PC board ass'y <D>1A956597-1B NAETC-7697-1B,Thermal detector PC board ass'y <P>1A956597-1C NAETC-7697-1C,Thermal detector PC board ass'y <T>1A956597-1D NAETC-7697-1D,Thermal detector PC board ass'y <A>1A956597-1E NAETC-7697-1E,Thermal detector PC board ass'y <R>1A956597-1F NAETC-7697-1F,Thermal detector PC board ass'y <GT>

U15 1A956599-1B NAETC-7699-1B,PC board for holder <P>1A956599-1C NAETC-7699-1C,PC board for holder <T>

1A956599-1D NAETC-7699-1D,PC board for holder <A>1A956599-1E NAETC-7699-1E,PC board for holder <R>1A956599-1F NAETC-7699-1F,PC board for holder <GT>

U16 1A956500-1B NAETC-7700-1B,AC inlet PC board ass'y <P>1A956500-1C NAETC-7700-1C,AC inlet PC board ass'y <T>1A956500-1E NAETC-7700-1E,AC inlet PC board ass'y <R>1A956500-1F NAETC-7700-1F,AC inlet PC board ass'y <GT>

U17 1A956501-1A NAETC-7701-1A,PC board for holder <D>1A956501-1B NAETC-7701-1B,PC board for holder <P>1A956501-1C NAETC-7701-1C,PC board for holder <T>1A956501-1D NAETC-7701-1D,PC board for holder <A>1A956501-1E NAETC-7701-1E,PC board for holder <R>1A956501-1F NAETC-7701-1F,PC board for holder <GT>

U18 1A956502-1A NAETC-7702-1A,PC baord for holder <D>1A956502-1B NAETC-7702-1B,PC baord for holder <P>1A956502-1C NAETC-7702-1C,PC baord for holder <T>1A956502-1D NAETC-7702-1D,PC baord for holder <A>1A956502-1E NAETC-7702-1E,PC baord for holder <R>1A956502-1F NAETC-7702-1F,PC baord for holder <GT>

U21 1A956506-1A NAAF-7706-1A,Power amplifier PC board ass'y <D>1A956506-1B NAAF-7706-1B,Power amplifier PC board ass'y <O>

U22 1A956507-1A NAAF-7707-1A,Surround ch. driver amplifier PC board ass'y <D>1A956507-1B NAAF-7707-1B,Surround ch. driver amplifier PC board ass'y <O>

U23 1A956508-1A NAPS-7708-1A,Power supply PC board ass'y <D>1A956508-1B NAPS-7708-1B,Power supply PC board ass'y <O>

U29 1A956514-1A NAETC-7714-1A,Thermal detector PC board ass'y <D>1A956514-1B NAETC-7714-1B,Thermal detector PC board ass'y <O>

U31 1A956518-1A NAAF-7718-1A,Pre. Amplifier PC board ass'y <D/A>1A956518-1B NAAF-7718-1B,Pre. Amplifier PC board ass'y <P>1A956518-1C NAAF-7718-1C,Pre. Amplifier PC board ass'y <T/R/GT>

U32 1A956519-1A NAAF-7719-1A,Audio terminal PC board ass'y <D/A>1A956519-1B NAAF-7719-1B,Audio terminal PC board ass'y <P>1A956519-1C NAAF-7719-1C,Audio terminal PC board ass'y <T/R/GT>

U33 1A956520-1A NAAF-7720-1A,Video input terminal PC board ass'y <D/A>1A956520-1B NAAF-7720-1B,Video input terminal PC board ass'y <P>1A956520-1C NAAF-7720-1C,Video input terminal PC board ass'y <T/R/WT>

U35 1A956528-1A NAAR-7728-1A,Main connector PC board ass'y <D>1A956528-1B NAAR-7728-1B,Main connector PC board ass'y <P/T/R/GT>1A956528-1C NAAR-7728-1C,Main connector PC board ass'y <A>

U36 1A956529-1A NAVD-7729-1A,Composite video terminal PC board ass'y <D>1A956529-1B NAVD-7729-1B,Composite video terminal PC board ass'y <P/T/R/GT>1A956529-1C NAVD-7729-1C,Composite video terminal PC board ass'y <A>

U37 1A956530-1A NAVD-7730-1A,S video terminal PC board ass'y <D>1A956530-1B NAVD-7730-1B,S video terminal PC board ass'y <P/T/R/GT>1A956530-1C NAVD-7730-1C,S video terminal PC board ass'y <A>

U38 1A956531-1A NAVD-7731-1A,Component video terminal PC board ass'y <D>1A956531-1B NAVD-7731-1B,Component video terminal PC board ass'y 1A956531-1C NAVD-7731-1C,Component video terminal PC board ass'y <A>

U39 1A956533-1A NAETC-7733-1A,RS232 terminal PC board ass'y <D>1A956533-1B NAETC-7733-1B,RS232 terminal PC board ass'y <P/T/R/GT>1A956533-1C NAETC-7733-1C,RS232 terminal PC board ass'y <A>

U40 1A956534-1A NAETC-7734-1A,Connector PC board ass'y <D>

1A956534-1B NAETC-7734-1B,Connector PC board ass'y <P/T/R/GT>1A956534-1C NAETC-7734-1C,Connector PC board ass'y <A>

U44 1A956538-1A NADIS-7738-1A,Display circuit PC board ass'y <D>1A956538-1B NADIS-7738-1B,Display circuit PC board ass'y <P>1A956538-1C NADIS-7738-1C,Display circuit PC board ass'y <A/GT>1A956538-1D NADIS-7738-1D,Display circuit PC board ass'y <T/R>

U45 1A956539-1A NAETC-7739-1A,Volume PC board ass'y <D>1A956539-1B NAETC-7739-1B,Volume PC board ass'y <P>1A956539-1C NAETC-7739-1C,Volume PC board ass'y <A/GT>1A956539-1D NAETC-7739-1D,Volume PC board ass'y <T/R>

U46 1A956540-1A NAETC-7740-1A,Headphone terminal PC board ass'y <D>1A956540-1B NAETC-7740-1B,Headphone terminal PC board ass'y <P>1A956540-1C NAETC-7740-1C,Headphone terminal PC board ass'y <A/GT>1A956540-1D NAETC-7740-1D,Headphone terminal PC board ass'y <T/R>

U47 1A956541-1A NAETC-7741,Front video terminal PC board ass'y <D>1A956541-1B NAETC-7741,Front video terminal PC board ass'y <P>1A956541-1C NAETC-7741,Front video terminal PC board ass'y <A/GT>1A956541-1D NAETC-7741,Front video terminal PC board ass'y <T/R>

U48 1A956542-1A NAETC-7742-1A,Front opto. Input terminal PC board ass'y <D>1A956542-1B NAETC-7742-1B,Front opto. Input terminal PC board ass'y <P>1A956542-1C NAETC-7742-1C,Front opto. Input terminal PC board ass'y <A/GT>1A956542-1D NAETC-7742-1D,Front opto. Input terminal PC board ass'y <T/R>

U51 240138A or ENG06501QR or240134A TFCE1U114B, Tuner pack <D>240139A or ENG07501QR or240135 TFCE1E512A, Tuner pack <O>

DSP circuit PC board (NADG-7687-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q100~Q102 22241448R2 NJM4580M-D

Q103 22241522R2 AK4528VF

Q120,Q121 22274040ER2TO TC74VHC4040FT

Q121 22274000GR2TO TC74VHCT00AFT

Q130 222740046R2 74HCU04F

Q131 22241633R3 AK4114VQ

Q160 22240928R2 TC9246F

Q161 222780053R2JR NJM78L05UA

Q170 22278028DR2JR NJM2391DL1-285

Q171 22278033DR2NE or MPC2933T or

Q171 or 22278033DR2JR NJM2391DL1-33

Q180 22241845R2 LC72723M <P>

Q190 22274157ER2TO or TC74VHC157FT or

22274157IR2TI SN74AHC157PWR

Q700 22241846R3 MB86D41PFV

Q7000 22241512 M30624FGAFP

Q701 22274074ER2TO or TC74VHC74FT or

22274074IR2TI SN74AHC74PWR

Q703 22241847R3 MB86344BPFV

Q705,Q706 22241612R2 or CY7C1019BV33-15VCT or

22241887R2 CY7C1019CV33-15VCT

Q7100,Q7101 22274541ER2TO or TC74VHC541FT or

22274541IR2TI SN74AHC541PWR

Q7102 222740077R2TO TC74HCT7007AF

Q751 22274074ER2TO or TC74VHC74FT or

22274074IR2TI SN74AHC74PWR

Q800 22241521R3 AK4356VQ

Q801~Q804 22241449R2, NJM5532M-D,

22241409R2 or BA15532F or

22241472R2 NJM2114M-D

Transistors

Q162,Q7001 2214490R2 or RN1404 or

2216210R2 KRC104S

Photo couplers

U100~U103 24120101 TORX179L

U104,U105 24120102 TOTX179L

Diodes

D102~D109 223234R2 or 1SS352 or

D7000~D7004 223269R2 1SS355

D7005 224660624R2, HZU6.2B,

224490620R2or UDZ6.2B or

224550620R2 UDZS6.2B

Oscillators

X160 3010331R2 HC-49/U03C24.576MHz,Crystal

X180 3010332R2 HC-49/U03C4.332MHz,Crystal <P>

X700,X751 3010368R2 XTL-13.5M,Crystal

X7000 3010329R2 CSTCV16.00MXJ0C,Ceramic

Coils

L101,L102 231237M022R2 or NCH-1471 or

L131,L133 233533M022R2 NCH-1587-022M

L130,L136 231237K470R2 or NCH-1479 or

L160,L162 233533K470R2 NCH-1587-470K

L132,L134 230958R1 BK1608LM182-T

L135,L701 231237M022R2 or NCH-1471 or

L751 233533M022R2 NCH-1587-022M

L161 230958R1 BK1608LM182-T

L170,L753 231237K470R2 or NCH-1479 or

233533K470R2 NCH-1587-470K

L180 231237K220R2 or NCH-1477 or

233533K220R2 NCH-1587-220K <P>

L7000 231237K220R2 or NCH-1477 or

233533K220R2 NCH-1587-220K

CIRCUIT NO. PART NO. DESCRIPTIONCoils

L801,L802 231237M022R2 or NCH-1471 or

233533M022R2 NCH-1587-022M

R124,R125 230959R1 BK1608LL241-T

R133~R135 230958R1 BK1608LM182-T

CapacitorsC100~C103 356744709R2 47uF,16V, Elect., chip

C108,C110 356724709R2 47uF,6.3V, Elect., chip

C113,C114 373021524R2 1500pF+/-5%,50V,Plastic

C116,C119 356723319R2 330uF,6.3V, Elect., chip

C141,C148 356724709R2 47uF,6.3V, Elect., chip

C150 356741009R2 10uF,16V, Elect., chip

C152 356724709R2 47uF,6.3V, Elect., chip

C157 3567A1019R2 100uF,4V, Elect., chip

C159 356784799R2 0.47uF,50V, Elect., chip

C167,C170 356724709R2 47uF,6.3V, Elect., chip

C172 356724709R2 47uF,6.3V, Elect., chip

C176 356744709R2 47uF,16V, Elect., chip

C177,C178 3567A1019R2 100uF,4V, Elect., chip

C180,C186 356741009R2 10uF,16V, Elect., chip <P>

C7000 3000078 or DX-5R5L104 or

3000121 SCDA5R5104V, Super

C7002,C7003 356721019R2 100uF,6.3V, Elect., chip

C7004 356780109R2 1uF,50V, Elect., chip

C7005 356721019R2 100uF,6.3V, Elect., chip

C719,C720 3567A1019R2 100uF,4V, Elect., chip

C764~C766 3567A1019R2 100uF,4V, Elect., chip

C802,C807 356723319R2 330uF,6.3V, Elect., chip

C819,C820 373024724R2 4700pF+/-5%,50V,Plastic

C821,C822 373024724R2 4700pF+/-5%,50V,Plastic <D/A>

C823,C824 373024724R2 4700pF+/-5%,50V,Plastic

C825 373024724R2 4700pF+/-5%,50V,Plastic <D/A>

C826 373043334R2 0.033uF+/-5%,16V,Plastic

C827~C830 373026814R2 680pF+/-5%,50V,Plastic

C831~C834 373026814R2 680pF+/-5%,50V,Plastic <D/A>

C831~C834 373023314R2 330pF+/-5%,50V,Plastic <P/T/R/GT>

C835~C838 373026814R2 680pF+/-5%,50V,Plastic

C839,C840 373026814R2 680pF+/-5%,50V,Plastic <D/A>

C839,C840 373023314R2 330pF+/-5%,50V,Plastic <P/T/R/GT>

C841,C842 373041534R2 0.015uF+/-5%,16V,Plastic <D/A>

C847,C848 356744709R2 47uF,16V, Elect., chip

C849,C850 356741019R2 100uF,16V, Elect., chip

C851~C854 356744709R2 47uF,16V, Elect., chip

Resistors

R782 43474056004R1 RM0KJ560X04,Array

R787~R791 43474056004R1 RM0KJ560X04,Array

Terminal

P101 25045666 NPJ-3PDO465 <D/A>

25045624 NPJ-3PDO431 <P/T/R/GT>

Sockets

P603B 25052572R2 NSCT-6P2469

P7002,P7004 25051527 NSCT-16P1314

P7003,P800 25051241 NSCT-20P1031

P7701A 25052277R2 NSCT-5P2174

Plugs

P100 25055133 NPLG-3P117

P7000 25056056 NPLG-8P1006

Cushion

Q800A 28141445 (DAC)

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 1

F/C ch. driver circuit PC board (NAAF-7690-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q5000~Q5002 2215896, * KTC3200-BL,

Q5010~Q5012 2210755, * 2SC1775A-E,

2210756 or * 2SC1775A-F or

2211733 * 2SC1845-E

Q5020~Q5022 2215896, KTC3200-BL,

2210755, 2SC1775A-E,

2210756 or 2SC1775A-F or

2211733 2SC1845-E

Q5030~Q5032 2215844, KTA1024-Y,

Q5040~Q5042 2211353, 2SA949-O,

2211354 or 2SA949-Y or

2215843 KTA1024-O

Q5050~Q5052 2202094 or 2SA1360-Y

2202093 2SA1360-O

Q5080~Q5082 2202104 or 2SC3423-Y or

2202103 2SC3423-O

Diodes

D5000~D5002 224470562 MTZJ5.6B

CapacitorsC5000~C5002 393362207 22uF,35V, Elect.

C5010,C5011 374721015 100pF+/-10%,50V,Plastic

C5012 374722215 220pF+/-10%,50V,Plastic

C5040~C5042 393342217 220uF,16V, Elect.

C5050~C5052 394681007 10uF,50V, Elect.

C5070~C5072 394691007 10uF,100V, Elect.

C5080~C5082 394672207 22uF,63V, Elect.

C5090~C5092 394684707 47uF,50V, Elect.

C5100~C5102 374721015 100pF+/-10%,50V,Plastic

C5120~C5122 394691017S 100uF,100V, Elect.

C5130~C5132 394691017S 100uF,100V, Elect.

Resistors

R5130~R5132 415478214 820ohm+/-5%,1/4W,NF carbon

R5140~R5142 415478214 820ohm+/-5%,1/4W,NF carbon

R5150~R5152 443521034 10kohm+/-5%, 1/2W, Metal oxide

R5160~R5162 415471024 1kohm+/-5%,1/4W,NF carbon

R5170~R5172 415478214 820ohm+/-5%,1/4W,NF carbon

R5180~R5182 415473304 33ohm+/-5%,1/4W,NF carbon

R5230~R5232 415471504 15ohm+/-5%,1/4W,NF carbon

R5240~R5242 415471504 15ohm+/-5%,1/4W,NF carbon

R5280~R5282 443521034 10kohm+/-5%, 1/2W, Metal oxide

R5300~R5302 415476804 68ohm+/-5%,1/4W,NF carbon

R5330~R5332 415476804 68ohm+/-5%,1/4W,NF carbon

Terminals

P5100,P5101 25060302 NTM-1P233(M1969)

P6907 260224 CP-1S,Clip

Sockets

P6000A~P6002A 25052287 NSCT-4P2184

P6010A 25052289 NSCT-6P2186

P6011A,P6012A 25052287 NSCT-4P2184

Plug

P6401 25055042 NPLG-3P32

Radiators

Q5050A~Q5052A27160517 RAD-177

Screws

Q5050B~Q5052B838430107 3TTB+10S(BC),Self-tapping

Q5080B~Q5082B838430107 3TTB+10S(BC),Self-tapping

Primary circuit PC board (NAPS-7691-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONTransistor

Q921 2215864, KTC3199-GR,

2212115, 2SC2458-GR,

2213284 or 2SC1740S-R or

2213285 2SC1740S-S

Diodes

D921~D924 22380260, RL1N4003,

22380032 or 1SR139-100 or

22380035 GP104003E

D925 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

Power transformer

T902 2301661 ! NPT-1456D <D>

T902 2301662 ! NPT-1456P <P/A>

T902 2301663 ! NPT-1456DG <T/R/GT>

CapacitorsC901 3500196S ! RE275V-103M,IS

C902 3300030 ! DE1307E472M-KH <O>

C922 394662217 220uF,35V, Elect.

Resistors

R901 4000206S or ! RD1/2SPH-3.3M or

R901 or 431533355 ! RC1/2GFKUL-3.3M <D>

R924 443528204 82ohm+/-5%, 1/2W, Metal oxide

Relay

RL901 25065584 or ! NRL-1P10A-DC12-140 or

25065516 ! NRL-1P10A-DC12-097

Switch

S902 25065437 ! NSS-22157P <T/R>

Fuses

F901 252196 ! 12A-UL/T-314, Fuse <D/T/R>

F902 252078, ! 5A-SE-EAK,

252244 or ! 5A-SE-TL250V or

252278 ! 5A-SE-TL250V, Fuse <O>

F903 252075, ! 2.5A-SE-EAK,

252241 or ! 2.5A-SE-TL250V or

252275 ! 2.5A-SE-TL250V, Fuse <O>

Fuse holders

F901A,F901B 250113 ! SN5051 <D/T/R>

F902A,F902B 25052133 ! NSCT-1P2031 <O>

F903A,F903B 25052133 ! NSCT-1P2031 <O>

AC outlet

P902 25051126 ! NSCT-4P913 <D>

P902 25051125 ! NSCT-4P912 <P/T/GT>

P902 25052115 ! NSCT-2P2013 <A>

P902 25052664 ! NSCT-2P2560 <R>

Socket

JL931B 25050267 NSCT-3P95

Plugs

P901A 25055675 or ! NPLG-2P631 or

P901Aor 25056028 ! NPLG-2P0978 <D/A>

P911 25055675 or NPLG-2P631 or

P911 or 25056028 NPLG-2P0978

P912 25055675 or NPLG-2P631 or

P912 or 25056028 NPLG-2P0978 <T/R/GT>

Fuse labels

F901C 29362325 12A/250V <D/T/R>

F902C 29361938 T5AL250V <O>

CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (HFE) as the original type.

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 2

Bias selector relay PC board (NAPS-7692-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONDiodes

D6901,D6902 22380260, RL1N4003,

22380032 or 1SR139-100 or

22380035 GP104003E

D6903,D6904 22380309 or D15XB60 or

22380044 RBV-1506

D6906 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

CapacitorsC6903 374722234 0.022uF+/-5%,50V,Plastic

C6908,C6909 374733344 0.33uF+/-5%,100V,Plastic

C6910,C6911 374723344 0.33uF+/-5%,50V,Plastic

C6915,C6916 374733344 0.33uF+/-5%,100V,Plastic

Relays

RL6901,RL6902 25065584 or NRL-1P10A-DC12-140 or

RL6901,RL6902 25065516 NRL-1P10A-DC12-097

Fuses

F6901,F6902 252100 ! 10A-EAK, Fuse <O>

F6901,F6902 252196 ! 12A-UL/T-314, Fuse <D>

Fuse holders

F6901A,F6901B 250113 ! SN5051 <D>

F6901A,F6901B 25052133 ! NSCT-1P2031 <O>

F6902A,F6902B 250113 ! SN5051 <D>

F6902A,F6902B 25052133 ! NSCT-1P2031 <O>

Socket

JL6953B 25050268 NSCT-4P96

Plugs

P6951 25055172 NPLG-9P156

P6952A 25055168 NPLG-5P152

P9505A 25055600 NPLG-2P568

Fuse label

F6902C 29362325 12A/250V <D>

F6902C 29362801 T10AL250V <O>

Radiator

D6903A 27160499 RAD-164

Screws

D6903B,D6904B 82143010 3P+10FN(BC), Pan head

Washers

D6903C,D6904C 871430 SW-3(BC), Spring

Tape

D6903D 29110083 Cloth

Power switch PC board (NASW-7693-1B/1C/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTION

SwitchS906 25035636 ! NPS-111-L590P

F/C ch. speaker terminal PC board (NAETC-7694-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONDiodes

D6600 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

Coils

L6800~L6802 231176S S-1.3C <O>

CapacitorsC6830~C6832 374731034 0.01uF+/-5%,100V,Plastic

C6840~C6842 374731024 1000pF+/-5%,100V,Plastic <O>

Resistors

R6830~R6832 453630824 8.2ohm+/-5%, 1W, Metal

CIRCUIT NO. PART NO. DESCRIPTIONRelays

RL6600,RL6602 25065563, NRL-2P5A-DC24-129,

25065517 or NRL-2P5A-DC24-098 or

25065586 NRL-2P5A-DC24-142

Terminal

P6800 25060337 NTM-6PDMN268 <D>

P6800 25060338 NTM-6PDMN269 <O>

Plugs

P6007A 25055167 NPLG-4P151

P6810D 25055166 NPLG-3P150

P6830 25055734 NPLG-3P690

Surround ch. speaker terminal PC board (NAETC-7695-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONDiodes

D6603,D6605 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

Coils

L6803~L6806 231176S S-1.3C <O>

CapacitorsC6833~C6836 374731034 0.01uF+/-5%,100V,Plastic

C6843~C6846 374731024 1000pF+/-5%,100V,Plastic <O>

Resistors

R6833~R6836 453630824 8.2ohm+/-5%, 1W, Metal

Relays

RL6603,RL6605 25065563, NRL-2P5A-DC24-129,

25065517 or NRL-2P5A-DC24-098 or

25065586 NRL-2P5A-DC24-142

Terminal

P6802 25060339 NTM-8PDMN270 <D>

P6802 25060340 NTM-8PDMN271 <O>

Plugs

P6008A 25055169 NPLG-6P153

P6812E 25055168 NPLG-5P152

P6832 25055734 NPLG-3P690

Fan driver circuit PC board (NAETC-7696-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q5601 2212445 2SK365-GR

Q5602,Q5603 2215864, KTC3199-GR,

Q5607,Q6701 2212115, 2SC2458-GR,

Q6702 2213284 or 2SC1740S-R or

2213285 2SC1740S-S

Q5604,Q5605 2215820, KRC104M,

Q5608,Q5609 221282 or DTC144ES or

2213560 RN1204

Q5606 2203595, KTC2026-GR,

2202705, 2SD2394-E,

2202706 or 2SD2394-F or

2203594 KTC2026-Y

Q6704 2215995, KTA1267-GR,

2212125, 2SA1048-GR,

2213354 or 2SA933S-R or

2213355 2SA933S-S

DiodesD5601 223163, 1SS133,

D5604~D5607 223205 or 1SS270A or

D5609,D5610 223222 WG713A

D5602,D5603 22380260, RL1N4003,

22380032 or 1SR139-100 or

22380035 GP104003E

D5611 224471303 MTZJ13C

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 3

CIRCUIT NO. PART NO. DESCRIPTION

DiodesD6701,D6702 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

D6703,D6704 224470512 MTZJ5.1B

Capacitors

C5602~C5604 394661017 100uF,35V, Elect.

C6701 394621017 100uF,6.3V, Elect.

C6704 394680107 1uF,50V, Elect.

C6706 394621017 100uF,6.3V, Elect.

Resistors

R5612 415471014 100ohm+/-5%,1/4W,NF carbon

R5613 453530474 4.7ohm+/-5%, 1/2W, Metal

R5616 441721224F 1.2kohm+/-5%, 2W, Metal oxide

Sockets

P6931A 25051230 NSCT-5P1020

P7701B 25052201, NSCT-5P2098,

25051271, NSCT-5P1060,

25051812 or NSCT-5P1599 or

25052014 NSCT-5P1801

JL6933A 25051088 NSCT-4P875

JL9503A 25051110 NSCT-6P897

Thermal detector PC board (NAETC-7697-1A/1B/1C/1D/1E/1F)

CIRCUIT NO. PART NO. DESCRIPTIONThermistors

R5651 4000153 PTH9M04BF222TS2F333

R5653 4000150 PTH9M04BC222TS2F333 <D>

R5653 4000151 PTH9M04BD222TS2F333 <O>

Socket

JL6933B 25051088 NSCT-4P875

AC inlet PC board (NAETC-7700-1B/1C/1E/1F)

(Except 120V and Australian models)

CIRCUIT NO. PART NO. DESCRIPTION

AC inletP901B 25055960 ! NPLG-2P913

Power amplifier PC board (NAAF-7706-1A/1B)

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q6000~Q6006 2213284 or 2SC1740S-R or

Q6010~Q6016 2213285 2SC1740S-S

Q6020~Q6022 2215995, KTA1267-GR,

2212125, 2SA1048-GR,

2213354 or 2SA933S-R or

2213355 2SA933S-S

Q6023~Q6026 2211455 or 2SA1015-GR or

2211454 2SA1015-Y

Q6030~Q6032 2211634 or 2SC2229-Y or

2211633 2SC2229-O

Q6033~Q6036 2203434 or KTD2061-Y or

2203010 2SC5171

Q6040~Q6042 2211354 or 2SA949-Y or

2211353 2SA949-O

Q6043~Q6046 2203424 or KTB1369-Y or

2203000 2SA1930

Q6050~Q6056 2203083 or * 2SC5359-O or

2203082 * 2SC5359-R

Q6060~Q6066 2203073 or * 2SA1987-O or

2203072 * 2SA1987-R

Q6070~Q6076 2214984 or 2SC2631-R or

2214985 2SC2631-S

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q6090~Q6092 2203424 or KTB1369-Y or

2203000 2SA1930

Q6100~Q6102 2203434 or KTD2061-Y or

2203010 2SC5171

Q6703 2215885, KTA1268-GR,

2211792, 2SA992-F,

2211793 or 2SA992-E or

2215886 KTA1268-BL

Diodes

D6000~D6006 223163, 1SS133,

223205 or 1SS270A or

223222 WG713A

Cores

L6000-L6002 5597-45502

L6010~L6012 5597-45502

CapacitorsC6000~C6006 374721024 1000pF+/-5%,50V,Plastic

C6020~C6022 394500477 4.7uF,160V, Elect.

C6023~C6026 394684707 47uF,50V, Elect.

C6030~C6036 374734734 0.047uF+/-5%,100V,Plastic

C6510~C6514 394690477 4.7uF,100V, Elect.

C6520~C6523 394690477 4.7uF,100V, Elect.

C6531,C6532 374721034 0.01uF+/-5%,50V,Plastic

C6901,C6902 3504373 15000uF,71V, Elect.

C6901,C6902 3504374 15000uF,71V, Elect.

C6901,C6902 3504373 15000uF,71V, Elect.

C6901,C6902 3504374 15000uF,71V, Elect.

Resistors

R6040~R6046 5210258 N06HR1KBC,Trimming

R6070~R6072 415476804 68ohm+/-5%,1/4W,NF carbon

R6073~R6076 415471814 180ohm+/-5%,1/4W,NF carbon

R6080~R6082 443521004 10ohm+/-5%, 1/2W, Metal oxide

R6083~R6086 415470224 2.2ohm+/-5%,1/4W,NF carbon

R6090~R6092 443521004 10ohm+/-5%, 1/2W, Metal oxide

R6093~R6096 415470224 2.2ohm+/-5%,1/4W,NF carbon

R6100~R6106 4000201, RF-5EGKR22,

4000132 or RGC55 0.22 or

4500245 BPR55FK0.22,Metal plate

R6130~R6136 453630824 8.2ohm+/-5%, 1W, Metal

R6230~R6232 415471214 120ohm+/-5%,1/4W,NF carbon

R6240~R6242 415471214 120ohm+/-5%,1/4W,NF carbon

R6250~R6252 415471804 18ohm+/-5%,1/4W,NF carbon

R6260~R6262 415471804 18ohm+/-5%,1/4W,NF carbon

R6270~R6272 415470224 2.2ohm+/-5%,1/4W,NF carbon

R6280~R6282 415470224 2.2ohm+/-5%,1/4W,NF carbon

R6510~R6514 453532294 0.22ohm+/-5%, 1/2W, Metal

R6520~R6523 453532294 0.22ohm+/-5%, 1/2W, Metal

Terminals

P5100A,P5101A 25060301 NTM-1P232(M1700)

P5201A,P5202A 25060301 NTM-1P232(M1700)

Sockets

P5003 2009990666UL NSAS-12P0929

P5004 2009990745UL NSAS-16P1040

P6007 2009990759UL NSAS-6P1070

P6008 2009990760UL NSAS-8P1071

P6810 2009990668UL NSAS-6P0931

P6812 2009990669UL NSAS-6P0932

P6952 2009990671UL NSAS-6P0934

Plugs

P6000~P6006 25056009 NPLG-4P0959

P6010,P6013 25056011 NPLG-6P0961

P6011,P6012 25056009 NPLG-4P0959

P6014~P6016 25056009 NPLG-4P0959

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (HFE) as the original type.

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 4

CIRCUIT NO. PART NO. DESCRIPTIONPlugs

P6080~P6086 25055038 NPLG-2P29

P6931 25055701 NPLG-5P657

Bar

P6201 27141850 BBL50

Holder

P6214 27190608-1 UA-0 V0

Clamps

P6211~P6213 260226 CP-2S

P6216 260226 CP-2S

P6301~P6303 260224 CP-1S

P6305~P6307 260224 CP-1S

Heat sinks

Q6090A~Q6092A27160486 RAD-155

Screws

Q6090B~Q6092B838430107 3TTB+10S(BC),Self-tapping

Q6100B~Q6102B838430107 3TTB+10S(BC),Self-tapping

Surround ch. driver circuit PC board (NAAF-7707-1A/1B)

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q5003~Q5006 2215896, * KTC3200-BL,

Q5013~Q5016 2210755, * 2SC1775A-E,

2210756 or * 2SC1775A-F or

2211733 * 2SC1845-E

Q5023~Q5026 2215896, KTC3200-BL,

2210755, 2SC1775A-E,

2210756 or 2SC1775A-F or

2211733 2SC1845-E

Q5033~Q5036 2215844, KTA1024-Y,

Q5043~Q5046 2211353, 2SA949-O,

Q5053~Q5056 2211354 or 2SA949-Y or

2215843 KTA1024-O

Q5083~Q5086 2215854, KTC3206-Y,

2211633, 2SC2229-O,

2211634 or 2SC2229-Y or

2215853 KTC3206-O

Diodes

D5003~D5006 224470562 MTZJ5.6B

CapacitorsC5003~C5006 393381007 10uF,50V, Elect.

C5013~C5016 374722215 220pF+/-10%,50V,Plastic

C5043~C5046 393341017 100uF,16V, Elect.

C5053~C5056 394681007 10uF,50V, Elect.

C5073~C5076 394691007 10uF,100V, Elect.

C5083~C5086 394672207 22uF,63V, Elect.

C5093~C5096 394684707 47uF,50V, Elect.

C5103~C5106 374721015 100pF+/-10%,50V,Plastic

C5123~C5126 394694707 47uF,100V, Elect.

C5133~C5136 394694707 47uF,100V, Elect.

Resistors

R5133~R5136 415478214 820ohm+/-5%,1/4W,NF carbon

R5143~R5146 415478214 820ohm+/-5%,1/4W,NF carbon

R5153~R5156 443521034 10kohm+/-5%, 1/2W, Metal oxide

R5163~R5166 415471024 1kohm+/-5%,1/4W,NF carbon

R5173~R5176 415478214 820ohm+/-5%,1/4W,NF carbon

R5183~R5186 415473304 33ohm+/-5%,1/4W,NF carbon

R5233~R5236 415471504 15ohm+/-5%,1/4W,NF carbon

R5243~R5246 415471504 15ohm+/-5%,1/4W,NF carbon

R5283~R5286 443521034 10kohm+/-5%, 1/2W, Metal oxide

R5303~R5306 415471014 100ohm+/-5%,1/4W,NF carbon

R5333~R5336 415471014 100ohm+/-5%,1/4W,NF carbon

Terminals

P5201,P5202 25060302 NTM-1P233(M1969)

CIRCUIT NO. PART NO. DESCRIPTIONSockets

P6003A~P6006A 25052287 NSCT-4P2184

P6013A 25052289 NSCT-6P2186

P6014A~P6016A 25052287 NSCT-4P2184

Power supply PC board (NAPS-7708-1A/1B)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q9401 222780185JRC NJM78M18FA

Q9411 222790185JRC NJM79M18FA

Q9421 222780053JRC NJM78L05A

Q9431 222780054JRC NJM7805FA

Q9441 222790054JRC NJM7905FA

Transistors

Q6901 2215864, KTC3199-GR,

2212115, 2SC2458-GR,

2213284 or 2SC1740S-R or

2213285 2SC1740S-S

Q9422 2202314 or 2SA1726-Y or

2202315 2SA1726-P

Q9501 2211644 2SA965-Y

Diodes

D9501,D9502A 22380285F, RS403M,

22380022F or RBV402 or

22380271F D3SBA20

D9506,D9507 22380260, RL1N4003,

22380032 or 1SR139-100 or

22380035 GP104003E

D9508 224472704 MTZJ27D

CapacitorsC9401,C9402 394561007 10uF,35V, Elect.

C9411,C9412 394561007 10uF,35V, Elect.

C9421,C9422 394561007 10uF,35V, Elect.

C9431,C9432 394561007 10uF,35V, Elect.

C9441,C9442 394561007 10uF,35V, Elect.

C9501~C9504 374723344 0.33uF+/-5%,50V,Plastic

C9505 394662227 2200uF,35V, Elect.

C9506 394661027 1000uF,35V, Elect.

C9507 394682217 220uF,50V, Elect.

C9508 394646827 6800uF,16V, Elect.

C9509 394651027 1000uF,25V, Elect.

C9510 394672217 220uF,63V, Elect.

C9513 374723344 0.33uF+/-5%,50V,Plastic

C9521~C9523 374722234 0.022uF+/-5%,50V,Plastic

Resistors

R9403 453530224 2.2ohm+/-5%, 1/2W, Metal

R9413 453530824 8.2ohm+/-5%, 1/2W, Metal

R9421~R9425 441620824 8.2ohm+/-5%, 1W, Metal oxide

R9431,R9433 441621004 10ohm+/-5%, 1W, Metal oxide

R9442,R9444 441622204 22ohm+/-5%, 1W, Metal oxide

R9506 415472204 22ohm+/-5%,1/4W,NF carbon

R9510 415470224 2.2ohm+/-5%,1/4W,NF carbon

R9521 453530334 3.3ohm+/-5%, 1/2W, Metal

Fuses

F9501,F9502 252160 or ! 2.5A-UL/T-237 or

252254 ! 2.5A-T/UL-ST2, Fuse <D>

252075, ! 2.5A-SE-EAK,

252241 or ! 2.5A-SE-TL250V or

252275 ! 2.5A-SE-TL250V, Fuse <O>

F9501A 29363313 ! T2.5AL1.6AL250V, Label, fuse <O>

F9503,F9504 252252 ! 1.6A-T/UL-ST2, Fuse <D>

252073, ! 1.6A-SE-EAK,

252239 or ! 1.6A-SE-TL250V or

252273 ! 1.6A-SE-TL250V, Fuse <O>

CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (HFE) as the original type.

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 5

CIRCUIT NO. PART NO. DESCRIPTIONFuse holders

F9501A,F9501B 25052133 ! NSCT-1P2031

F9502A,F9502B 25052133 ! NSCT-1P2031

F9503A,F9503B 25052133 ! NSCT-1P2031

F9504A,F9504B 25052133 ! NSCT-1P2031

Fuse labels

F9501C 29361747 T2.5AL250V <O>

F9503C 29361769 T1.6AL250V <O>

Sockets

JL6953A 25051108 NSCT-4P895

JL7201B 25050281 NSCT-4P109

JL9503B 25050270 NSCT-6P98

JL9504A 25051088 NSCT-4P875

Plugs

P9501 25055138 NPLG-8P122

P9502A 25055156 NPLG-12P140

Thermal detector PC board (NAETC-7714-1A/1B)

CIRCUIT NO. PART NO. DESCRIPTION

SocketJL9504B 25051088 NSCT-4P875

Thermistors

R5652 4000153 PTH9M04BF222TS2F333

R5654 4000150 PTH9M04BC222TS2F333 <D>

R5654 4000151 PTH9M04BD222TS2F333 <O>

Pre. amplifier PC board (NAAF-7718-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q3860~Q3862 22241383R2 or NJM4565M-D or

Q3860~Q3862 22240489R1NE MPC4570G2-T1(MST) <P/T/R/GT>

Q4000,Q4800 22241383R2 or NJM4565M-D or

Q4210~Q4213 22240489R1NE MPC4570G2-T1(MST)

Q4100 22240943R2 TC9163AF

Q4101 22241221R2 TC9164AF

Q4200~Q4203 22241640R2 TC94A07F

Q4400,Q4401 22241451R9 NJU7306G

Q4410,Q4411 22241450R2 or NJM2082M-D or

22241567R2 NJM2082M

Transistors

Q4420~Q4422 2216756R2 2SA1163-BL

Q4600~Q4607 2215410R2 RN1441

Q4610~Q4617 2215410R2 RN1441

Q4810~Q4815 2215410R2 RN1441

Diode

D4540 224490510R2 UDZ5.1B

CapacitorsC3600~C3607 374723315 330pF+/-10%,50V,Plastic

C3610~C3617 393381007 10uF,50V, Elect.

C3800~C3802 393384707 47uF,50V, Elect.

C3803~C3806 393381007 10uF,50V, Elect.

C3807 354724719 470uF,6.3V, Elect.

C3820,C3821 393384707 47uF,50V, Elect.

C3840,C3841 393381007 10uF,50V, Elect.

C3862,C3863 374721224 1200pF+/-5%,50V,Plastic <P/T/R/GT>

C3864,C3865 374722724 2700pF+/-5%,50V,Plastic <P/T/R/GT>

C4010,C4011 393381007 10uF,50V, Elect.

C4120,C4121 354742219 or 220uF,16V, Elect. or

C4120,C4121 394642217 220uF,16V, Elect.

C4200~C4207 393381007 10uF,50V, Elect.

C4217 374721024 1000pF+/-5%,50V,Plastic

C4220~C4227 393380107 1uF,50V, Elect.

393384707 47uF,50V, Elect.

C4320~C4325 354742219 or 220uF,16V, Elect. or

CIRCUIT NO. PART NO. DESCRIPTION

CapacitorsC4410~C4412 374721015 100pF+/-10%,50V,Plastic

C4417 374721024 1000pF+/-5%,50V,Plastic

C4420~C4422 393384707 47uF,50V, Elect.

C4430~C4432 374721044 0.1uF+/-5%,50V,Plastic

C4440~C4442 374721534 0.015uF+/-5%,50V,Plastic

C4540 354721019 or 100uF,6.3V, Elect. or

394621017 100uF,6.3V, Elect.

C4600~C4602 393384707 47uF,50V, Elect.

C4607 393384707 47uF,50V, Elect.

C4610~C4617 374721024 1000pF+/-5%,50V,Plastic

C4800,C4801 354741009 10uF,16V, Elect.

C4802,C4803 354780229 2.2uF,50V, Elect.

C4806,C4807 354721019 100uF,6.3V, Elect.

C4808,C4809 374722224 2200pF+/-5%,50V,Plastic

C4920,C4921 354742219 or 220uF,16V, Elect. or

394642217 220uF,16V, Elect.

Resistors

R4120,R4121 443522204 22ohm+/-5%, 1/2W, Metal oxide

R4320~R4325 443522204 22ohm+/-5%, 1/2W, Metal oxide

R4920,R4921 443522204 22ohm+/-5%, 1/2W, Metal oxide

Terminals

P3600,P4600 25045707 NPJ-4PDGPRW502 <D/A>

25045708 NPJ-4PDGPRW503 <P/T/R/GT>

P3601,P4601 25045709 NPJ-4PDELNT504 <D/A>

25045710 NPJ-4PDELNT505 <P/T/R/GT>

Sockets

P4010B 25051235 NSCT-10P1025

P4011B,P4020B 25051240 NSCT-15P1030

Plugs

P4012A 25055734 NPLG-3P690

P5003E 25055152 NPLG-8P136

P5004E 25055153 NPLG-9P137

Bars

J4220~J4223 27141851 BBL60

Holders

P4610C~P4610E 27190540-1 Clamp

P5004G 27190608-1 Clamp

Audio terminal PC board (NAAF-7719-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTION

ICsQ1001 222780125 78M12HF

Q3000,Q3020 22241383R2 or NJM4565M-D or

Q3021 22240489R1NE MPC4570G2-T1(MST)

Q3100 22241639R2 TC9273F-017

Transistor

Q1102 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

CapacitorsC1002,C1007 354741009 or 10uF,16V, Elect. or

394641007 10uF,16V, Elect.

C1003,C1006 354780339 or 3.3uF,50V, Elect. or

394680337 3.3uF,50V, Elect.

C3000,C3001 374722215 220pF+/-10%,50V,Plastic

C3002,C3003 393384707 47uF,50V, Elect.

C3004,C3005 374721524 1500pF+/-5%,50V,Plastic

C3006,C3007 354722219 220uF,6.3V, Elect.

C3008,C3009 374721234 0.012uF+/-5%,50V,Plastic

C3010,C3011 374723924 3900pF+/-5%,50V,Plastic

C3020~C3023 374723315 330pF+/-10%,50V,Plastic

C3026~C3029 393384707 47uF,50V, Elect.

394642217 220uF,16V, Elect.

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 6

CIRCUIT NO. PART NO. DESCRIPTION

CapacitorsC3120,C3121 354742219 or 220uF,16V, Elect. or

394642217 220uF,16V, Elect.

C3122,C3123 354744709 or 47uF,16V, Elect. or

394644707 47uF,16V, Elect.

Resistors

R3120,R3121 443522204 22ohm+/-5%, 1/2W, Metal oxide

Terminals

P3000,P3001 25045575 or NPJ-4PDRW389 or

25045303 NPJ-4PDBL162 <D/A>

25045582 or NPJ-4PDRW393 or

25045491 NPJ-4PDBL308 <P/T/R/GT>

Sockets

P1010A 25052248, NSCT-15P2145,

25051859 or NSCT-15P1646 or

25052061 NSCT-15P1848

P3010B 25051232 NSCT-7P1022

P3011B 25051240 NSCT-15P1030

Video terminal PC board (NAAF-7720-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q3200~Q3205 22241383R2 or NJM4565M-D or

Q3400 22240489R1NE MPC4570G2-T1(MST)

Q3300 22240829 TC9274N-008

Transistors

Q3410~Q3413 2215410R2 RN1441

CapacitorsC3200~C3203 374723315 330pF+/-10%,50V,Plastic

C3205~C3209 374723315 330pF+/-10%,50V,Plastic

C3212~C3223 393384707 47uF,50V, Elect.

C3250,C3251 393381007 10uF,50V, Elect.

C3252 354741009 or 10uF,16V, Elect. or

C3252 or 394641007 10uF,16V, Elect.

C3320,C3321 354742219 or 220uF,16V, Elect. or

C3320,C3321 394642217 220uF,16V, Elect.

C3400~C3403 393384707 47uF,50V, Elect.

C3404,C3405 374721024 1000pF+/-5%,50V,Plastic

Resistors

R3320,R3321 443522204 22ohm+/-5%, 1/2W, Metal oxide

Terminals

P3200~P3203 25045575 or NPJ-4PDRW389 or

25045303 NPJ-4PDBL162 <D/A>

25045582 or NPJ-4PDRW393 or

25045491 NPJ-4PDBL308 <P/T/R/GT>

Sockets

P3210B 25051232 NSCT-7P1022

P3211B 25051232 NSCT-7P1022

Plugs

P3220A 25055133 NPLG-3P117

P602A 25055148 NPLG-4P132

Main connector PC board (NAAR-7728-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q2910,Q2913 22241383R2 NJM4565M-D <P/T/R/GT>

Q2923 222780155JRC NJM78M15FA

Q2924 222790155JRC NJM79M15FA

Q2934 222780565JRC NJM78M56FA

Transistors

Q2901,Q2903 2216175R2 or KTC3875-GR or

Q2905,Q2907 2213145R2 2SC2712-GR

Q2902,Q2904 2216220R2 or KRA102S or

Q2906,Q2908 2214530R2 RN2402

CIRCUIT NO. PART NO. DESCRIPTIONTransistors

Q2909 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

Q2931 2212855 or 2SB1068-U or

2212853 2SB1068-K

Q2932 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

Q2933,Q2935 2216190R2 or KRC102S or

2214470R2 RN1402

Diodes

D2901~D2903 223234R2 or 1SS352 or

D2922,D2923 223269R2 1SS355

D2931,D2932 22380260 or RL1N4003 or

22380035 GP104003E

D2933 224490560R2 UDZ5.6B

CapacitorsC2902~C2905 354741009 10uF,16V, Elect.

C2908 374722724 2700pF+/-5%,50V,Plastic <P/T/R/GT>

C2916 374721224 1200pF+/-5%,50V,Plastic <P/T/R/GT>

C2917,C2918 354741009 10uF,16V, Elect.<P/T/R/GT>

C2923~C2926 354761009 10uF,35V, Elect.

C2931 394641027 1000uF,16V, Elect.

C2932 354741009 10uF,16V, Elect.

Resistors

R2912 453530474 4.7ohm+/-5%, 1/2W, Metal

R2913 453530224 2.2ohm+/-5%, 1/2W, Metal

R2931 453530104 1ohm+/-5%, 1/2W, Metal

R2933 443522204 22ohm+/-5%, 1/2W, Metal oxide

Relay

RL2901 25065563 NRL-2P5A-DC24-129

Sockets

P2901A 25051826 NSCT-19P1613

P4012A 25051255 NSCT-3P1045

P7201B 25051838 NSCT-31P1625

P9502B 2009990748UL NSAS-24P1045

Plugs

P2005A 25055709 NPLG-13P665

P2006A 25055806 NPLG-17P762

P2505A 25055710 NPLG-14P666

P2705A 25055804 NPLG-4P760

P3010A 25055703 NPLG-7P659

P3011A 25055711 NPLG-15P667

P3210A,P3211A 25055703 NPLG-7P659

P4010A 25055706 NPLG-10P662

P4011A,P4020A 25055711 NPLG-15P667

P604A 25055709 NPLG-13P665

P7002A,P7004A 25055805 NPLG-16P761

P7003A,P800A 25055712 NPLG-20P668

Heat sink

Q2934A 27160472 RAD-141

Screw

Q2934B 82143010 3P+10FN(BC), Pan head

Clamp

P2902 260224 CP-1S

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 7

Composite video PC board (NAVD-7729-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTION

ICs

Q2001 22241848R2 LC74761M-9845

Q2010 22241619R2 TC9273F-004

Q2101,Q2201 222740515R2 74HC4051AF

Q2102,Q2105 22241443R2 TK15420M

Transistors

Q2002~Q2005 2216220R2 or KRA102S or

2214530R2 RN2402

Q2006,Q2008 2216175R2 or KTC3875-GR or

Q2103,Q2106 2213145R2 2SC2712-GR

Q2007,Q2012 2216210R2 or KRC104S or

2214490R2 RN1404

Q2009,Q2104 2216185R2 or KTA1504-GR or

Q2107 2214375R2 2SA1162-GR

Q2011 2214550R2 RN2404

2216175R2 or KTC3875-GR or

Q2301~Q2315 2216031R2 or RN1444-A or

2216032R2 RN1444-B

Diodes

D2001~D2003 223234R2 or 1SS352 or

D2006,D2007 223269R2 1SS355

D2103,D2104 223234R2 or 1SS352 or

D2106,D2107 223269R2 1SS355

Oscillators

X2001 3010363 HC-49/U0314.318M

X2002 3010364 HC-49/U0317.734M <O>

Capacitors

C2009 354780109 1uF,50V, Elect.

C2010 354721019 100uF,6.3V, Elect.

C2011 375524744 0.47uF+/-5%,50V,Plastic

C2012 354784799 0.47uF,50V, Elect.

C2015 374722234 0.022uF+/-5%,50V,Plastic

C2016 354780109 1uF,50V, Elect.

C2017 374726824 6800pF+/-5%,50V,Plastic

C2018 354783399 0.33uF,50V, Elect.

C2021,C2022 354721019 100uF,6.3V, Elect.

C2024,C2026 354741009 10uF,16V, Elect.

C2028 354741009 10uF,16V, Elect.

C2047 354721019 100uF,6.3V, Elect.

C2104,C2106 354721019 100uF,6.3V, Elect.

C2204,C2206 354721019 100uF,6.3V, Elect.

C2221 354721019 100uF,6.3V, Elect.

C2301~C2304 354721019 100uF,6.3V, Elect.

C2306 354721019 100uF,6.3V, Elect.

C2338 354724719 470uF,6.3V, Elect.

Terminals

P2001~P2003 25045299 NPJ-3PDYE158 <D/A>

P2001~P2003 25045363 NPJ-3PDYE208 <P/T/R/GT>

Sockets

P2005B 25051238 NSCT-13P1028

P2006B,P2007B 25051528 NSCT-17P1315

S video PC board (NAVD-7730-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q2451 22241849R2 MM1512

Q2501,Q2511 222740515R2 74HC4051AF

Q2502,Q2602 22241443R2 TK15420M

Q2601,Q2611 222740515R2 74HC4051AF

Transistors

Q2401,Q2402 2216031R2 or RN1444-A or

Q2407~Q2414 2216032R2 RN1444-B

Q2403,Q2406 2216031R2 or RN1444-A or

Q2403,Q2406 2216032R2 RN1444-B <O>

Q2404,Q2405 2216031R2 or RN1444-A or

2216032R2 RN1444-B

Q2503,Q2505 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

Q2504,Q2506 2216185R2 or KTA1504-GR or

2214375R2 2SA1162-GR

DiodesD2503~D2506 223234R2 or 1SS352 or

223269R2 1SS355

Coils

L2001 231292J056R2 NCH-1572

L2002 231237K022R2 or NCH-1471 or

L2002 or 233533K022R2 NCH-1587-022K

L2471,L2473 231237K022R2 NCH-1471

L2472,L2474 231292J056R2 NCH-1572 <O>

Capacitors

C2422,C2424 354721019 100uF,6.3V, Elect.

C2426,C2428 354721019 100uF,6.3V, Elect.

C2432,C2452 354721019 100uF,6.3V, Elect.

C2504,C2506 354721019 100uF,6.3V, Elect.

C2573,C2575 354721019 100uF,6.3V, Elect.

C2604,C2606 354721019 100uF,6.3V, Elect.

C2608,C2618 354780229 2.2uF,50V, Elect.

Sockets

P2501 25051750 NSCT-4P1537 <D/A>

P2501 25051955 NSCT-4P1742 <P/T/R/GT>

P2502 25051568 NSCT-12P1355 <D/A>

P2502 25051957 NSCT-12P1744 <P/T/R/GT>

P2503,P2504 25051748 NSCT-8P1535 <D/A>

25051956 NSCT-8P1743 <P/T/R/GT>

P2505B 25051239 NSCT-14P1029

P2507B 25051528 NSCT-17P1315

Plug

P2506A 25055236 NPLG-5P220

Component video PC board (NAVD-7731-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONTransistor

Q2701 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

DiodesD2701,D2702 223234R2 or 1SS352 or

223269R2 1SS355

Relays

RL2701,RL2702 25065610 NRL-2P1A-DC4.5-156

Terminals

P2701~P2703 25045629 NPJ-3PDGLR436 <D/A>

P2701~P2703 25045607 NPJ-3PDGLR414 <P/T/R/GT>

Socket

P2705B 25051526 NSCT-4P1313

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 8

RS232 terminal PC board (NAETC-7733-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q201 22241537R2 MPD4721GS <P/T/R/GT>

Q233 222780565 78M56

Transistors

Q231 2213145R2 or 2SC2712-GR or

Q231 or 2216175R2 KTC3875-GR

Q232 2213145R2 or 2SC2712-GR or

Q232 or 2216175R2 KTC3875-GR

Q2911 2216190R2 or KRC102S or

Q2921,Q2922 2214470R2 RN1402

Q2912 2212855 or 2SB1068-U or

Q2912 or 2212853 2SB1068-K

Photo coupler

Q211 24120080 PC817X

DiodesD201~D203 223234R2 or 1SS352 or

223269R2 1SS355

Coil

L201 230948R2 BLM21A102F <P/T/R/GT>

Capacitors

C201~C204 354780109 1uF,50V, Elect. <P/T/R/GT>

C207 354721019 100uF,6.3V, Elect. <P/T/R/GT>

C223 354744709 47uF,16V, Elect.

C231 354741009 10uF,16V, Elect.

C232 354751029S 1000uF,25V, Elect.

C2921 354721019 100uF,6.3V, Elect.

C2922 374722234 0.022uF+/-5%,50V,Plastic

Resistors

R234 441721514F 150ohm+/-5%, 2W, Metal oxide

R233 453532294 0.22ohm+/-5%, 1/2W, Metal

Thermistor

R2909 4000195 RXE030

Terminals

P202 25045647 HSJ1002-01-1020

P204 25045647 HSJ1002-01-1020

Sockets

JL931A 25051107 NSCT-3P894

P201 25052379 NSCT-9P2277

P201 25052379 NSCT-9P2277

P201 25052379 NSCT-9P2277

P2901B 25051826 NSCT-19P1613

P6830B,P6832B 25051255 NSCT-3P1045

Plug

P2906 25055701 NPLG-5P657

Heat sink

Q233A 27160145 RAD-51

Screw

Q233B 82143010 3P+10FN(BC),Pan head

Connector PC board (NAETC-7734-1A/1B/1C)

CIRCUIT NO. PART NO. DESCRIPTION

PlugsP2007A,P2507A 25055806 NPLG-17P762

Display circuit PC board (NADIS-7738-1A/1B/1C/1D)

CIRCUIT NO. PART NO. DESCRIPTIONFL tube

Q7501 212234 HNA-16MM40T

Remote sensor

U7201 241335 or SPS-444-1 or

241341 SPS-444-1-E1

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q7201 22241512 M30624FGAFP

Q7502 22241680AR2 M66005-0001AFP

Transistors

Q7202 2216230R2 or KRA103-S or

2214540R2 RN2403

Q7503,Q7504 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

Q7521~Q7527 2216190R2 or KRC102S or

Q7529~Q7535 2214470R2 RN1402

Q7536,Q7537 2216175R2 or KTC3875-GR or

2213145R2 2SC2712-GR

Diodes

D7201,D7202 223234R2 or 1SS352 or

D7502 223269R2 1SS355

D7203 224490510R2 or UDZ5.1B or

224550510R2 UDZS5.1B

D7501 224491100R2 or UDZ11B or

224551100R2 UDZS11B

D7521~D7527 225375 SML1216C

D7529~D7532 225375 SML1216C

D7533 225290 SEL4110R

D7534 225292D SEL4310G-D

D7535 225374 SEL2E10C

Oscillator

X7201 3010322 CST16.00MXW0C1,Ceramic

Coils

L7201 231237M022R2 or NCH-1471 or

233533M022R2 NCH-1587-022M

R7201,R7202 230958R1 BK1608LM182-T

CapacitorsC7201,C7202 355721019 100uF,6.3V, Elect.

C7203,C7506 375524744 0.47uF+/-5%,50V,Plastic

C7207,C7503 355721019 100uF,6.3V, Elect.

C7510 355783309 33uF,50V, Elect.

Switches

S7541~S7549 25035699 or NPS-111-S662 or

S7551~S7559 25035714 NPS-111-S677

S7561~S7568 25035699 or NPS-111-S662 or

S7571~S7579 25035714 NPS-111-S677

Sockets

JL7201A 25051108 NSCT-4P895

P7201A 25051875 NSCT-31P1662

P7482A 25051089 NSCT-5P876

P7559A 25051087 NSCT-3P874

Plugs

P7203 25056056 NPLG-8P1006

Holder

Q7501A 27191074A (FL)

Volume PC board (NAETC-7739-1A/1B/1C/1D)

CIRCUIT NO. PART NO. DESCRIPTION

Rotary encoderS7569 25065575 EC16B2425

Socket

P7559B 25051087 NSCT-3P874

Headphone terminal PC board (NAETC-7740-1A/1B/1C/1D)

CIRCUIT NO. PART NO. DESCRIPTION

TerminalP7481 25045467 YKB22-5153G

Socket

P7482B 25051089 NSCT-5P876

Note: <D>: 120V model only<P>: European model only<T>: Worldwide model only<O>: Except 120V model

<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 9

Front video terminal PC board (NAETC-7741-1A/1B/1C/1D)

CIRCUIT NO. PART NO. DESCRIPTION

TerminalP2510 25045678 NPJ-3PDB475

Sockets

P2506B 2009990575UL NSAS-10P0784

P2508 25051569 NSCT-4P1356

P3220B 2009990420 NSAS-6P0564

Front optical terminal PC board (NAETC-7742-1A/1B/1C/1D)

CIRCUIT NO. PART NO. DESCRIPTIONPhoto coupler

U2501 24120101 TORX179L

CapacitorsC2579 354741009 10uF,16V, Elect.

Socket

P102B 2009990513UL NSAS-6P0675

Net-tune circuit PC board (NAVD-7662-2)

CIRCUIT NO. PART NO. DESCRIPTIONICs

Q601 22241778R2 BA33C25FP, Regulator

Q603,Q608 22241861R3 HM5264165FTT-B6, Main memory

Q604 22241862R3 MX29LV320BTC-90, Flash ROM

Q605 22241821R2 WM8716EDS

Q606 22241872R2 93LC46BT/SN,MAC address

Q607 22241863R3 EP7312-CV, MM microprocessor

Q609,Q618 22241161R2 TC7W14FU

Q610 22241159R2 TC7S02FU

Q616 22241867R3 CS8900A-CQ3,Ethernet controller

Diodes

D601 223234R2 or 1SS352 or

D604,D605 223269R2 1SS355

D603 225385R2 SEC1201C

Coils

L601 230949R2 BLM21P221SG

L603 3030048R2 NFE31PT471F1E9

L605,L606 230949R2 BLM21P221SG

L607 231237K470R2 NCH-1479

R639,R640 230958R1 BK1608LM182-T

Oscillators

X601 3010374R2 DSO-751SV, Crystal

X602 3010371R2 DSX630G, Crystal

X603 3010372R2 SM-26F, Crystal

X604 3010373R2 SMD-49, Crystal

CapacitorsC602,C614 395530477R2 4.7uF,10V, Tantalum

C615,C637 395521017R2 100uF,6.3V, Tantalum

C638 356721019R2 100uF,6.3V, Elect., chip

C640 393322217 220uF,6.3V, Elect.

C641 374721044 0.1uF+/-5%,50V,Plastic

C645,C647 356721019R2 100uF,6.3V, Elect., chip

C649 393322217 220uF,6.3V, Elect.

C650 374721044 0.1uF+/-5%,50V,Plastic

C679 395521017R2 100uF,6.3V, Tantalum

C693 356721019R2 100uF,6.3V, Elect., chip

Sockets

P601 25052724 NSCT-8P2620,LAN

P603A 25052707R2 NSCT-6P2603

P604B 25051238 NSCT-13P1028

Plugs

P602B 25055964R2 NPLG-4P917

P607B 25055965R2 NPLG-5P918

CushionQ605A 28141445 (DAC)

TX-NR900/E

PRINTED CIRCUIT BOARD-PARTS LIST 10

NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.

Note: <B>: Black model only<G>: Golden model only<S>: Silver model only<D>: U.S.A. model only<O>: Except 120V model<P>: European model only<C>: Canadian model only<T>: Worldwide model only<GT>: 220-230 V model only<A>: Australian model only<R>: Chinese model only

REF. NO. PART NO. DESCRIPTION101 29092063-1 Pad

102 29095906 Protection sheet

103 29100035-1 720*1020, Polybag

104 29110149 Tape, cellophane

105 29110148 PP tape

111 29053942-1 Carton box <B> <D/A>

29053944-1 Carton box <B> <P>

29053943 Carton box <B> <T>

29053946-1 Carton box <G> <T/R/GT>

29053973-1 Carton box <G> <A>

29053945-1 Carton box <S>

112 29363221-1 Label EAN <B> <P>

29363222-1 Label EAN <S> <P>

29363223-1 Label EAN <B> <A/T>

29363224-1 Label EAN <G>

29363225-1 Label UPC <B> <D/C>

122 29100097-1A 350*250, Polybag <O>

123 29343409 Instruction manual E

124 29343410 Instruction manual FI <P/C>

29343412

125 29343411 Instruction manual GDSW <P>

126 29343414 Instruction manual

128 29343454A Instruction E, Net-tune

129 29343455A Instruction U6, Net-tune <P/T/R/C/GT>

130 29355256 Instruction sheet, caution

131 29355424 Instruction sheet E, Net-tune DL <D/A>

29355425 Instruction sheet U7, Net-tune DL <P/C>

29355426 Instruction sheet U3, Net-tune DL <T/R/GT>132 29355428 Instruction sheet E, Net-tune QS <D/A>

29355429 Instruction sheet U7, Net-tune QS <P/C>

29355430 Instruction sheet U3, Net-tune QS <T/R/GT>

135 29365090A Warranty card <D>

136 29363059A Label, speaker cable292142 FM antenna <D>141

292115 FM antenna <O>

142 232140 NMA-3057, AM loop antenna

143 3010054 UM-3, Battery

144 25065462 YAE21-0237, Antenna adapter <A/T/R/GT>

145 25056005 CV-K-1, Conversion plug <T>

151 24140511 RC-511M, Remote controller

152 29363080 Label TWNEMCP901 253298KAW ! AS-CEE-3, Power supply cord <P/T>

253312VOL ! AS-CCEE, Power supply cord <R>

Instruction manual CT/CS <T/R/GT>

TX-NR900/E

PACKING VIEW-PARTS LIST

TX-NR900/E

http://www.onkyo.co.jp/HOMEPAGE

ONKYO U.S.A. CORPORATION18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.Tel: 201-785-2600 Fax: 201-785-2650 E-mail: onkyo@onkyousa.com

ONKYO EUROPE ELECTRONICS GmbHLiegnitzerstrasse 6,82194 Groebenzell, GERMANYTel: +49-8142-4401-0 Fax: +49-8142-4401-555 E-mail: info@onkyo.de

ONKYO CHINA LIMITEDUnits 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039

Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPANTel: 072-831-8111 Fax: 072-833-5222

ONKYO CORPORATION