cdx ca730x

1

Ver 1.0 2002. 02

Model Name Using Similar Mechanism CDX-CA700/CA700X

CD Drive Mechanism Type MG-393XA-121//Q

Optical Pick-up Name KSS-720A

SERVICE MANUAL E Model

CDX-CA730X

CD player sectionSignal-to-noise ratio 90 dBFrequency response 10 – 20,000 HzWow and flutter Below measurable limit

Tuner sectionFMTuning range FM tuning interval:

50 kHz/200 kHz switchable87.5 – 108.0 MHz (at 50 kHz step)87.5 – 107.9 MHz (at 200 kHz step)

Aerial terminal External aerial connectorIntermediate frequency 10.7 MHz/450 kHzUsable sensitivity 8 dBfSelectivity 75 dB at 400 kHzSignal-to-noise ratio 66 dB (stereo),

72 dB (mono)Harmonic distortion at 1 kHz

0.6% (stereo),0.3% (mono)

Separation 35 dB at 1 kHzFrequency response 30 – 15,000 Hz

AMTuning range AM tuning interval:

9 kHz/10 kHz switchable531 – 1,602 kHz (at 9 kHz step)530 – 1,710 kHz (at 10 kHz step)

Aerial terminal External aerial connectorIntermediate frequency 10.7 MHz/450 kHzSensitivity 30 µV

SPECIFICATIONS

Power amplifier sectionOutputs Speaker outputs

(sure seal connectors)Speaker impedance 4 – 8 ohmsMaximum power output 52 W × 4 (at 4 ohms)

GeneralOutputs Audio outputs (front /rear)

Power antenna relay control terminalPower amplifier control terminal

Inputs Telephone ATT control terminalBUS control input terminalBUS audio input terminalRemote controller input terminalAerial input terminal

Tone controls Bass ±10 dB at 62 HzTreble ±10 dB at 16 kHz

Loudness +8 dB at 100 Hz+2 dB at 10 kHz

• The tuner and CD sections have no adjustments.

Sony Corporatione Vehicle Company

Published by Sony Engineering Corporation

9-873-559-012002B0400-1

© 2002. 02

– Continued on next page –

FM/AM COMPACT DISC PLAYER

2

CDX-CA730X

optical pick-up block

semi-fixed resistor

If the optical pick-up block is defective, please replace the wholeoptical pick-up block.Never turn the semi-fixed resistor located at the side of opticalpick-up block.

CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.

TEST DISCSThis set can playback CD-R and CD-ROM discs. The followingtest discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2501-063-1)CD-RW test disc TCD-W082L (Part No. J-2501-063-2)

Notes on CD-R/CD-RW discs• You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs)

designed for audio use on this unit.Look for these marks to distinguish CD-Rs/CD-RWs for audiouse.

These marks denote that a disc is not for audio use.

• Some CD-Rs/CD-RWs (depending on the equipment used forits recording or the condition of the disc) may not play on thisunit.

• You cannot play a CD-R/CD-RW that is not finalized∗ .

∗ A process necessary for a recorded CD-R/CD-RW disc to beplayed on the audio CD player.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSEPART NUMBERS APPEAR AS SHOWN IN THIS MANUAL ORIN SUPPLEMENTS PUBLISHED BY SONY.

Power requirements 12 V DC car battery(negative earth)

Dimensions Approx. 178 × 50 × 178 mm(w/h/d)

Mounting dimensions Approx. 182 × 53 × 162 mm(w/h/d)

Mass Approx. 1.2 kgSupplied accessories Parts for installation and connections (1 set)

Front panel case (1)Card remote commander (1)

NoteThis unit cannot be connected to a digital preamplifier or an equalizer.

Design and specifications are subject to change withoutnotice.

SERVICE NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCKOR BASE UNITThe laser diode in the optical pick-up block may suffer electrostaticbreakdown because of the potential difference generated by thecharged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic breakdown and also usethe procedure in the printed matter which is included in the repairparts.The flexible board is easily damaged and should be handled withcare.

NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused onthe disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, ob-serve from more than 30 cm away from the objective lens.

Notes on Chip Component Replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tay$alum capacitor may be dam-

aged by heat.

3

TABLE OF CONTENTS

1. GENERALLocation of controls ................................................................. 4Connections ............................................................................. 5

2. DISASSEMBLY2-1. Sub Panel Assy .................................................................... 72-2. CD Mechanism Block ......................................................... 82-3. Main Board ......................................................................... 82-4. Heat Sink ............................................................................. 92-5. Chassis (T.U) Assy .............................................................. 92-6. Disc In Board .................................................................... 102-7. Servo Board ....................................................................... 102-8. Shaft Roller Assy .............................................................. 112-9. Floating Block Assy .......................................................... 112-10. Optical Pick-up Block ....................................................... 12

MAIN BOARD CNP301

SERVO BOARD CN1

3. DIAGRAMS3-1. IC Pin Description ............................................................. 133-2. Block Diagram –CD Section– ........................................... 153-3. Block Diagram –Tuner Section– ....................................... 163-4. Block Diagram –Display Section– .................................... 173-5. Circuit Boards Location .................................................... 173-6. Printed Wiring Boards –CD Mechanism Section– ............ 183-7. Schematic Diagram –CD Mechanism Section– ................ 203-8. Schematic Diagram –Main Section (1/3)– ........................ 213-9. Schematic Diagram –Main Section (2/3)– ........................ 223-10. Schematic Diagram –Main Section (3/3)– ........................ 233-11. Printed Wiring Board –Main Section– .............................. 243-12. Printed Wiring Board –Relay Section– ............................. 263-13. Schematic Diagram –Relay Section– ................................ 273-14. Printed Wiring Board –Key Section– ................................ 283-15. Schematic Diagram –Key Section– ................................... 29

4. EXPLODED VIEWS4-1. Chassis Section ................................................................. 334-2. Main Board Section .......................................................... 344-3. Front panel Section ........................................................... 354-4. CD Mechanism Section (1) ............................................... 364-5. CD Mechanism Section (2) ............................................... 374-6. CD Mechanism Section (3) ............................................... 38

5. ELECTRICAL PARTS LIST ........................................ 39

CDX-CA730X

EXTENSION CABLE AND SERVICE POSITIONWhen repairing or servicing this set, connect the jig (extension cable)as shown below.

• Connect the MAIN board (CNP301) and the SERVO board (CN1)with the extension cable (Part No. J-2502-062-1).

4

CDX-CA730XSECTION 1GENERAL This section is extracted

from instruction manual.

5

CDX-CA730X

Connections

6

CDX-CA730X

7

CDX-CA730XSECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

Note : Follow the disassembly procedure in the numerical order given.

2-1. SUB PANEL ASSY

2-1. SUB PANEL ASSY()

2-2. CD MECHANISM BLOCK(Page 8)

2-5. CHASSIS (T.U) ASSY(Page 9)

2-6. DISC IN BOARD(Page 10)

2-8. SHAFT ROLLER ASSY(Page 11)

2-9. FLOATING BLOCK ASSY(Page 11)

2-10. OPTICAL PICK-UP BLOCK(Page 12)

SET

2-7. SERVO BOARD(Page 10)

2-3. MAIN BOARD(Page 8)

2-4. HEAT SINK(Page 9)

1 PTT 2.6x6

5 CN701

6 SUB PANEL ASSY

3 CLAW

4 CLAWS

2 PTT 2.6x6

8

CDX-CA730X

1 PTT 2.6x4

4 PTT 2.6x6

5 PTT 2.6x6

6 MAIN board

2 PTT 2.6x4

3 PTT 2.6x4

1 PTT 2.6x4

4 CNP301

5 PTT 2.6x4

6 bracket (CD)

7 CD mechanism block

2 PTT 2.6x4

3

2-2. CD MECHANISM BLOCK

2-3. MAIN BOARD

9

CDX-CA730X

4 chassis (T.U) sub assy

3 P 2x32 P 2x3

1 Unsolder the lead wires.

blackredwhite

2-5. CHASSIS (T.U) ASSY

2-4. HEAT SINK

1 PTT 2.6x10

3 PTT 2.6x10

4 heat sink

2 PTT 2.6x16

10

CDX-CA730X

1 CN3

2 Removal the solders.

3 P 2x3

6 PS 2x45 PS 2x4

4 loading motor assy

7 SERVO board

8 connector

optical pick-up block

2-6. DISC IN BOARD

2-7. SERVO BOARD

3 claws

2 DISC IN board

4 guide (disc)

1 PS 2x3

11

CDX-CA730X

1 tension spring (KF1)

2 tension spring (KR1)

8 compression spring (FL)

7 floating block assy

9 compression spring (FL)

5 Fit lever (D) in the direction of the arrow.

3 damper (T)4 damper (T)

6 Turn loading ring in the direction of the arrow.

Fig. 1

1 tension spring (RA3)

2 arm (roller T)

3 retaing ring (roller)

4 bearing (roller)

5 shaft roller assy

retaing ring (roller)arm

armwasher (RA) washer (RA)

bearing (roller) bearing (roller)

2-9. FLOATING BLOCK ASSY

2-8. SHAFT ROLLER ASSY• When installing, take note of the positions arm (roller) and washers. (Fig. 1)

12

CDX-CA730X

1 P 2x3 4 P 2x3

5 spring (feed), plate

6 shaft (feed) assy

2 sled motor assy

3 optical pick-up block

2-10. OPTICAL PICK-UP BLOCK

13

CDX-CA730X

3-1. IC PIN DESCRIPTION• IC501 MN101C49KCY (SYSTEM CONTROL)

Pin No. Pin Name I/O Pin Description

1 VREF– — Ground for A/D converter power supply

2 VSM I S-meter voltage detection signal input from tuner unit (TU10)

3 NIL I Connect to ground.

4 KEYIN1 I Key signal input

5 KEYIN0 I Key signal input

6 RC IN0 I Rotary commander key signal input from remote in jack (J561)

7 QUALITY I Noise detection signal input Connect to ground in this set.

8 NIL/MPTH I Connect to ground in this set. Multi path detection signal input

9 DSTSEL/FUNCSEL I Destination set up detection signal input (S553)

10 VREF — A/D converter power supply

11 VDD — Power supply (+5 V) input pin

12 OSCOUT O High speed clock signal output (18.432 MHz)

13 OSCIN I High speed clock signal input (18.432 MHz)

14 VSS — Ground for power supply

15 XIN I Low speed clock signal input (32.768 kHz)

16 XOUT O Low speed clock signal output (32.768 kHz)

17 MMOD IMemory mode select signal input (Input to “Low” (single chip mode).)

(Connect to ground.)

18 LCDSO O LCD serial data signal output to LCD driver (IC901)

19 LCDCE O LCD chip enable signal output to LCD driver (IC901)

20 LCDCKO O LCD serial clock signal output to LCD driver (IC901)

21 CD TSO O CD servo IC serial data signal output

22 CD TSI I CD servo IC serial data signal input

23 CD TCKO O CD servo IC serial clock signal output

24 SYSRST O System reset signal output to bus interface (IC581)

25 BUS ON O Bus on signal output to bus interface (IC581)

26 KEYACK I Key acknowledge detection signal input

27 NIL/DAVN I Connect to ground in this set. RDS data block synchronization detection signal input

28 BU IN I Back up power supply detection signal input

29 SIRCS I Remote signal input from remote control receiver (IC971)

30 CD SELFSW I CD mechanism self load position detection switch signal input from self switch (SW2)

31 CD PACK I CD text pack sync signal input from CD servo (IC1)

32 VDD2 — Power supply (+5 V) pin

33 RESET I microcomputer reset signal input from reset IC (IC551) “L”: reset

34 NOSE SW I Front panel attachment detection signal input from nose detect switch (S552) “L”: ON

35 BEEP O Beep signal output to power amp (IC751)

36 NCO O Not used. (Open)

37 TESTIN I Test mode detection signal input

38 ACCIN I Accessory power supply detection signal input

39 NCO (VCC) O Not used. (Open)

40 TELATT I Telephone ATT detection signal input

41 NCO (VCC) I Connect to power supply.

42 UNISO O Sony-Bus serial data signal output to bus interface (IC581)

43 UNISI I Sony-Bus serial data signal input from bus interface (IC581)

44 UNICKO O Sony-Bus serial clock signal output to bus interface (IC581)

45 I2C SIO I/O I2C bus serial data signal input/output


47 I2C CKO O I2C bus serial clock signal output


SECTION 3DIAGRAMS

14

CDX-CA730X

Pin No. Pin Name I/O Pin Description

49 TUNON O Tuner power supply control signal output to power supply (IC601)

50 PW ON O System power supply control signal output to power supply (IC601)

51 TSTB O CD text parameter strob signal output to servo IC (IC1)

52 RFOK I RF OK signal input from servo IC (IC1)

53 CD RST O Reset signal output to servo IC (IC1)

54 A0 OCommand/parameter identification signal output to servo IC (IC1)

“L”: Command, “H”: Parameter

55 STB O Data strob signal output to servo IC (IC1)

56 X EN O Crystal oscillation control signal output Not used in this set.

57 LIMIT I CD Mechanism in-limit switch signal input from limit switch (SW3)

58 PH1 I CD Mechanism PH1 detection signal input Not used in this set.

59 D SW I CD Mechanism down switch signal input from down switch (SW5)

60 INSW/PH2 I CD Mechanism disc-in switch detection signal input from disc-in switch (SW1)

61 NC (PH3) I CD Mechanism PH3 detection signal input Not used in this set.

62 CD LM LO O CD Mechanism loading motor control signal output to loading motor drive (IC2)

63 CD LM EJ O CD Mechanism eject motor control signal output to loading motor drive (IC2)

64 4VPRE/NCO I/O Hi-Volt power selection “L”: with, “H”: without

65 PREOUTMENU/NCO I/O Pre-out (4 V/5.5 V) menu selection “L”: with, “H”: without set up signal input

66 AMPATT O Power amp ATT control signal output to power amp (IC751)

67 AMPON O Power amp standby control signal output to power amp (IC751)

68 CDMD ON O CD mechanism deck power supply control signal output

69 ATT O System ATT control signal output

70 VOLATT O Electrical volume ATT control signal output to electrical volume (IC331)

71 – 73 NCO O Not used. (Open)

74 MP3SEL IMP3 control select signal input “L”: MP3 CD changer control correspondence,

“H”: not correspondence

75 SUB SEL I Sub-out function detection signal input “H”: without, “L”: with

76 SW SHIFT O Not used in this set. (Open)

77 COLSEL I Key illumination color selection detection signal input “L”: amber, “H”: green


79 XCD ON O CD on signal output “H”: Play, “L”: Loading or standby

80 – 85 NCO O Not used. (Open)

86 E2P SIO I/O EEPROM serial data signal input/output

87 E2P CKO O EEPROM serial clock signal output


89 FLASH W I Flash microcomputer write detection signal input “L”: Write mode

90 NIL/NS MASK O Connect to ground in this set. Noise mask signal output

91 AD ON O Key power supply control signal output “L”: key active

92 DOORIND O Sub panel power supply control signal output

93 ILLON O Illumination power supply control signal output

94 DOOR SW I Front panel open/close detection signal input “L”: Close, “H”: Open

95 DAVSS — Ground pin

96 RE IN1 I Rotary encoder signal input from rotary encoder (RE901)

97 RE IN0 I Rotary encoder signal input from rotary encoder (RE901)

98 RC IN1 IRotary commander shift key signal input from remote in jack (J561)

“L”: Shift key on

99 NCO O Not used. (Connect to ground.)

100 DAVDD — Power supply pin (+5 V)

15 15

CDX-CA730X

3-2. BLOCK DIAGRAM — CD SECTION —

84

85

82

83

1612

D/ACONV

TRACKINGERROR

FORCUSERROR

9

1

OSC

EFMDEMOD

SERVOCTL

RFEQ

5256

5455

DSUB CODEPROCESS

8

7

6

5

4

3

2

59

30

60

57

68

79

21

22

23

55

54

53

52

I/F

87

86

97

98

LDDRIVE

Q1

FOCUSCOIL

DRIVE

TRACKINGCOIL

DRIVE

SLEDMOTORDRIVE

SPINDLEMOTORDRIVE

LOADINGMOTORDRIVE

6

5

23

2

15

16

17

18

13

14

11

12

9

10

26

62 63 64 65

63

62

33

CDMD ONSWITCH

Q352

CD ONSWITCH

Q353

CD+5VREG

Q350,D350

CD DRIVE+6VREG

Q351,D351

M902(SLED)

M901(SPINDLE)

M903(LOADING)

SW1(DISC IN)

SW2(SELF)

SW3(LIMIT)

SW5(DOWN)

X116.9344MHz

OPTICAL PICK-UPKSS-720A

I-VCONV.

CDL

STB

AO

CD_TSO

31 CD_PACK51 TSTB

CD TSI

CD TCKO

CD_RST

RFOK

D SW

INSW/PH2

CD_SELFSW

LIMIT

CD_LM _LO

CD_LM_ EJ

CDMD ON

XCD ON

R-CH

TUNERSECTION

A

23 24

M

M

M

1 RESET

S551(RESET)

2

IC551

BU+5.8V

BATT

D352

LOUTROUT

PACKTSTB

TSITSCK

SI

RFOK

SO

SCK

STB

AO

XTALEN

RST

RESET

A

C

B

D

E

F

PD

LD

A

C

B

D

E

F

PD

A+5V

LD

APC

FCS-

FCS+

TRK+

TRK-

SL-

SL+

SP-

SP+

LD-

LD+

FOCUSCOIL

TRACKINGCOIL

FD

TD

SD

MD

LOAD

EJECT

SYSTEM CONTROLIC501(1/3)

RF AMP,DIGITAL SERVODIGITAL SIGNAL PROCESSOR

IC1

FOCUS/TRACKING COIL DRIVE,SLED/SPINDLE/LOADING MOTOR DRIVE

IC2

FD TD SD MD

• Signal path

:CD

• R-ch is omitted due to

same as L-ch.

A+5V

AU+5V

D+5V

DR+6V

(Page 16)

1616

CDX-CA730X

J10(ANTENNA) 2 10

1

ANTFM MPX

CDL

8AM DET

14S-METER12I2C SDA13I2C SCL

17E2PROM SDA18E2PROM SCL

ANTAM

TUNER UNITTU10

24547

70

1314192017

9

12

43

4

28

SYSTEM CONTROLIC501 (2/3)

ELECTRONIC VOLUMEIC331

AUX-LCH

OUT FL

35ACIN RCH

38ACOUT LCH

36ACOUT RCH

27OUT RL

26OUT FR

25OUT RR

35BEEPATT

67

69

AMP ON66AMP ATT40TEL ATT

38ACC IN

MD LCH

MPX1

R-CH

AM/MPX2

LEVELMPINSDASCLEXA-ATT

VOL ATT

90 MS MASK

VSMI2C SIOI2C CKO

E2P SIOE2P CKO

AUDIO OUT REAR

CDSECTION

A

LINE MUTECONTROLQ621,622

MUTEQ181

R-CH

MUTEQ171

22 MUTE4 STBY

16 AUX

11

1253

97

POWER AMPIC751

1

-1

-2

-5

-6

-3

-4

9

210

CNP781

R-CH

PJ151

FL+FL-

RL+RL-

412

FR+FR-

311

RR+RR-

16 +B (BATT)

13 ATT

5 AMP R

6

8

19

ANT R

GND

R-CH

BATT

F90110A

TELATT

Q585

MUTEQ625

7 ACC

15 TEST

49

50

TUN ON

37TEST IN

ACCDETECT

Q571

PW ON

9DSTSEL/

FUNCSEL

BU+5.8V

24SYSRST25BUSON43UNISI44UNICKO42UNISO28BU IN

8786

BATT DETQ581,D584,585 BATT

17

18

L

R

AUDIO OUT FRONT

R-CH

L

R

BUS AUDIO IN

R-CH

L

R

• Signal path

: FM

: AM

: CD

• R-ch is omitted due to same as L-ch.

CDRR-CH 42 MD RCH

R-CH

BUS INTERFACEIC581

13 RST12 BUSON8 DATA OUT

11 CLK IN9 DATA IN

10 B/U-C

6DATA I/O4CLK

2RST

3BATT

8

7

56

423

1

BATT

CNJ581BUS

CONTROL IN

L-CH AMPIC332

1BUSON

DELAY BATTD621

POWER SUPPLYIC601

2 TUN-ON SW

BU+5.8VCOM+8VTU+5VTU+8.5V

BU+B(5.8V)COM8.7V

TU+B(5.1V)TU+B(8.4V)

BATT

4 STB

6AMP+B

8ANT+B

111095

7VCC

D613

D612

S553(FREQUENCY SELECT)

FM200kAM 10k

FM 50kAM 9k

3-3. BLOCK DIAGRAM — TUNER SECTION —

(Page 15)

17 17

CDX-CA730X

3-4. BLOCK DIAGRAM — DISPLAY SECTION —

MAIN board

LIMIT board

SUB boardDISC IN board

SUB (CD) board

KEY boardSERVO board

tuner unit(TU10)

3-5. CIRCUIT BOARDS LOCATION

LSW902,904,905,907,911,913,915,916,918,919

S901,903,912,914,917

KEYACTIVEQ551

DOOR INDSWITCH

Q631

REMOTERECEIVE

J561(REMOTE IN)

IC971

X50232.768kHz

15

16

12

13

5 1820194

26

91

986

29

SYSTEM CONTROLIC501 (3/3)

LCD DRIVEIC901

KEY IN0 DATACLKCE

LCD SOLCD CKO

LCD CE

ILL ONSWITCH

Q603

ILL B+REGQ601

KEY IN1

KEY ACK

AD ON

RC IN1RC IN0

SIRCS

92 DOORIND

34 NOSESW

XIN

XOUT

OSC OUT

93ILL ON

BATT

ILL+5V

OSC IN

X50118.432MHz

LED931,941LCD BACK

LIGHT

1009998

COM1

COM4

LCDLCD901

ILL+5V

LED903,914

D701

LSW801(1/2)

D702

D553

( )

KEYILLUMINATION( )

90|

87|

SEG1

SEG84

3|

86|

LCD DATALCD CLKLCD CE

ROTARYENCODER

RE901

97 REIN096 REIN1

Z

S552(NOSE)

LED801(CD WINDOW)

LSW801(2/2)

Z

KEY MATRIX

• Waveforms— Servo Board —(MODE: CD PLAY)

1

2

3

IC1 ts (PACK)

IC1 uj (RFO)

1.5Vp-p

4

Approx. 100mVp-p

IC1 oa (FEO)

0V

5

Approx. 100mVp-p

IC1 od (TEO)

1.8Vp-p

16.9344MHz

IC1 wd (XTAL)

5Vp-p

0V

3.3msec

— Main Board —

1

2

18.432MHz

IC501 qs (OSCOUT)

1.8Vp-p

32.768kHz

IC501 qh (XOUT)

5.2Vp-p

1818

CDX-CA730X

1

A

B

C

D

E

F

G

H

I

J

234567891011121314

CN2

SW5

3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location.

THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note isprinted in each block.)

for schematic diagram:• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolyticsand tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specified.• % : indicates tolerance.• f : internal component.• C : panel designation.

• A : B+ Line.• Power voltage is dc 14.4V and fed with regulated dc power

supply from ACC and BATT cords.• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-tion tolerances.

• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

• Circled numbers refer to waveforms.• Signal path.

F : FMf : AMJ : CD

for printed wiring boards:• X : parts extracted from the component side.• Y : parts extracted from the conductor side.• x : parts mounted on the conductor side.• a : Through hole.• : Pattern from the side which enables seeing.

(The other layer’s patterns are not indicated.)

Caution:Pattern face side: Parts on the pattern face side seen from the(Side B) pattern face are indicated.Parts face side: Parts on the parts face side seen from the(Side A) parts face are indicated.

Note: The components identified by mark 0 or dotted linewith mark 0 are critical for safety.Replace only with part number specified.

19 19

CDX-CA730X

1

A

B

C

D

E

F

G

H

I

J

2 3 4 5 6 7 8 9 10 11 12 13 14

TP8

C4

C26

TP1

TP2

TP3

TP4

TP5TP87

TP86

TP57

TP77

TP11

TP79

TP83

TP70

TP10

TP9

TP27

TP12

TP78

TP31

TP81

TP84

TP54

TP25TP24

TP37

TP39

TP36

TP38

TP40

TP45

TP22

TP88

TP41

TP46

TP30 TP21

TP17

TP20

TP42

C44

TP19 TP28

TP90

C41

TP29

TP15

TP33

TP73

TP14

TP18

TP48

TP71

TP51

TP49

TP52

TP55

TP75

TP53

TP56

TP43

TP58

TP61

TP74

TP60

TP68

TP80

TP7

TP62

TP91

TP63

TP66

TP64

TP69

TP72

TP50

TP26

TP32

TP59

TP76

BP4

BP3BP1

BP2

R8R9

R5

R7

R12

R14

R15

R10

R17

R18

R19

R20

R22

TP92FB5

C3C5

C6

C8

C9

C10

C11

C13

C14

C16

C18C19

C24C25

C29

C34

C36

C38

C35

C22

C30TP6

C23

C1

C27

R21

TP47

C15C20

TP35

TP23

R6

C17

TP82

TP44

Q1

R26

TP34

TP89

R3

TP16

TP85

R31

CN1

IC1

IC2

C43

R30

R29

CN3

X1

C70

C71

(Page 25)

Ref. No. LocationIC1 E-7IC2 H-7

Q1 C-6

• SemiconductorLocation

2020

CDX-CA730X

• Refer to page 17 for Waveforms.

3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 30 for IC Block Diagrams.

(Page 23)

Note:• Voltage is dc with respect to

ground under no-signal conditions.no mark : CD PLAY

IC B/D

IC B/D

TP77TP78

R29R30

C43

TP79TP80

TP81TP82TP83TP84

CN2

CN3

SW3

M902

M901

TP1TP5

SW2

SW1

TP4TP2

TP3

M903

TP87

TP86

TP9 TP8

R3 R26

C4

TP10

C13

R5

C11

C10

C8

TP7

TP92

R6

TP15

TP14

TP17TP20TP16TP19

TP21

TP18

BP4

BP3

R7

C17

TP11

TP12 C9

C14

TP89

C19

C20 C23

R9

R8 TP

22TP

23TP

24TP

25

TP88

C26

TP31

BP1

BP2

TP33

TP32R14R15

TP30

R12

R10

TP91

TP90

TP29

TP28TP26

TP27

R21

R22

R31

C44

TP34TP35

TP36

TP46

TP37TP38TP39TP40

TP41TP42TP43TP44TP45

CN1

R18

R19

R20

R17

TP66

TP62TP47TP63TP48

TP49TP64TP50

TP51

TP52TP68TP53TP69TP54TP70TP55TP71TP56TP72TP57TP73TP58TP74TP59TP75TP60TP76TP61

IC1

X1

C1 C5 C3C6

TP93TP94TP95TP96TP97TP98

TP85

C15

C16C70

C24

C35

C38

C36

FB5

C25

C34

C71

C29

C27

C41

C22

C30

C18

Q1

SW5

IC2

CN1

21 21

CDX-CA730X

• Refer to page 17 for Waveform.

3-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 31 for IC Block Diagrams.

(Page 22)

(Page 23) Note:• Voltage is dc with respect to ground under

no-signal (detuned) condition.no mark : FM( ) : AM

IC B/D

C14 C16

C306C307 C335

IC331R

14

R31

R32R41

R330

R332 R333

R334 R335 R336

R338

R339 R340 R341

R343

R344

R345

C11

C15 C17

C33C32

C31

C41 C42

C337C338

C336

C330C331 C333

C341

C344C343

C342

C10

C13

C141

C241

C339

C340R337

R170

R180

R270

R280

J10

C334

R10

R13

IC332 IC333

TU10

R29

R28

C53

2222

CDX-CA730X

IC B/D

C752

D721

D722

D723

D724

D731

D732

D733

D734

D781

IC601 L781

R175

R176

R185

R186

R275

R276

R285

R286

R571R572

R573

R574

R575

R576

R588R589

R590

R591

R622

R75

1

R75

2R

753

R75

4

R782

R690

C753

F901

C551 C615

C276

C286

C176

C186C187

C573 C571

C177

C757 C756

C279

C287

R787

R610

C787 C786

C784C781

IC751

C278

C188C288

C178

C142C242

R143R243

R142

R242

C614

C613 C611 C610

C755

C785

C783C782

D625

C627

R629

C623

R274

R184

R174

R284

R279R281

R291R464

R181R453

R191R448

R462

R429

R431

R435

R433R182

R272

R282

R172

Q621

Q622

D621

PJ151

R289

R179

R189

D614 D611

D613

D612

C612

Q571Q585

D552

R626 R616

C273

C283

C173

C183

Q271

Q281

Q171

Q181

Q625

C277

C292

C185

C192

CNP781

D782

3-9. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 32 for IC Block Diagram.

(Page21)

Note:• Voltage is dc with respect to ground under

no-signal (detuned) condition.no mark : FM( ) : AM(Page23)

23 23

CDX-CA730X

• Refer to page 17 for Waveforms.

3-10. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 32 for IC Block Diagram.

Note:• Voltage is dc with respect to ground under

no-signal (detuned) condition.no mark : FM( ) : AM< > : CD PLAY

IC B/D

C352

D581

R350

R351

R352

R353

R354

R500

R509R510

R511

R51

7R

519

R52

4

R52

5

R531 R532

R541

R551

R557

R561 R562R563

R564

R585

R586

R631

R632

R633

R634

R710R711

R712

R713

R714R715

R719

R725R726R727R728R729R730

TH501

X502

R357

R724R723

R720

R566

R538

R536

R635

R512R601

C350

C351C353

C354C501

C511

C513

C581

R716

R514R513

R56

0R

565

C303

C302

C305C301

R583

R584

R526R527

C504C505

R501

C510

C514R502

R505R504

R506

R52

9R

528

R503

C507

R51

5 C506

R55

6

R59

2

R507

R70

2R

701

S552S551

J561

R521

R555

R12

CNP301

R355

CNJ581

IC551

R602 R603

R604 R605 R606

R607 R608 R609

R630

CN701

Q352

Q353

Q581 IC581

X501

Q551

D553

D711

D70

2

D70

1

D712 D710

Q603

Q601

Q631

R356

R508

C703

R615

D351

D352

D585

D584

D582

IC501

D70

3

R721R722

S553

Q350

Q351

D350

R544

R547

(Page20)

(Page22)(Page21)

(Page27)

2424

CDX-CA730X

1

A

B

C

D

E

F

G

H

I

J

234567891011121314

D710

D71

1

D71

2

R711R710

R71

9R

712

R71

3

R52

6 R52

7

R71

5R

714

D782

C784C785

C786

D613 D614

D611D612

R57

5R

576

C787

R58

4R58

3

Q58

1

D585R586

R585 D584

D581D582

D552R591R590

R58

9R

588 Q585

R573

R57

2R571

Q571

R574

C354

D35

1

D352

Q35

3Q

352

R35

2

R35

3

R354

R35

0

R35

1

C351D350

Q35

0C350C353

Q60

3Q

601

Q63

1

R631R632R633

IC551

C506

R551

R557

Q55

1

R541R507

R555

R517

R519

R52

4

R52

5

R521 R556

R501C501

R51

2 R51

3

R51

4

C507

R51

1

R51

0 R50

9

R50

4

R50

5

R50

6

R52

8R

529

C504C505

C511R

502R50

0

R56

1

D553

R751

R752R50

8

R56

4R563

R515

R503

R75

3

Q62

2Q

621

R622

D621

R75

4C755

D733

D723

D734

D724

D722 D721 D731

C336

C33

R32

C32

C31

R31

C331

C330

R33

0

R41

C344

R340R341

R339C342

C340

C341

R337R338

R343

R344

R332R333

R334R335R336

C343

C337

C339

C338

IC33

2IC

333

R29

R27

4

R27

5

Q271

R28

4R

285

Q281

R14

2

R143

R243

R24

2

R17

4

Q171

R17

5

R184

Q18

1

R18

5

R18

9

R17

9

R28

9

R27

9C279C287C177

C187

C10

C11

C15

C17

R10

IC58

1

R61

6

R531R532

C13

R12

C581

D732

IC331

C513

C514

R13

R14

C176

C186

C286 C2

76C782

C783

C278C178 C2

88

C188

C242

C142

R280

R27

0

R18

0R

170

R538R592

IC501

C277

C192

R191

C185

R18

1

R357R356

R355

R702R701

R27

6

R17

6 R28

6

R18

6

R43

1 R43

3

R43

5

C571

D701

D702

C757

C756

R63

4

R716

R56

2

C42 C41

R345

R281

C292

R29

1

R42

9

R72

1 R72

3

R725

R72

7

R72

9R

726

R72

8 R73

0

R72

4R

722

R72

0

R536

R782

R787

R61

0

R60

7R

604

R60

1

C573

C627

R690

C53

D70

3

R28

C703

R629

D625 Q62

5

R61

5

R27

2 R28

2

R17

2

R18

2

R448

R453

R464

R462

R630

R62

6

R60

8R

605

R60

2R

603

R60

6R

609

R565

R560

C333

R63

5

R566

R54

7

R54

4

3-11. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 17 for Circuit Boards Location.

D350 G-10D351 G-9D352 G-9D552 F-9D553 G-7D581 D-9D582 D-9D584 E-9D585 E-9D611 F-8D612 F-9D613 E-9D614 E-8D621 D-7D625 D-7D701 H-4D702 I-4D703 I-3D710 I-2D711 I-2D712 I-2D721 C-7D722 C-7D723 C-7D724 C-7D731 C-6D732 C-7D733 C-7

D734 C-7D782 D-8

IC331 F-4IC332 F-5IC333 F-5IC501 H-6IC551 I-9IC581 D-9

Q171 C-4Q181 C-3Q271 C-4Q281 C-3Q350 H-10Q352 G-9Q353 G-9Q551 H-4Q571 G-8Q581 E-8Q585 F-8Q601 H-9Q603 H-9Q621 D-7Q622 D-7Q625 D-6Q631 I-9

Ref. No. Location

• Semiconductor LocationRef. No. Location

25 25

CDX-CA730X

1

A

B

C

D

E

F

G

H

I

J

2 3 4 5 6 7 8 9 10 11 12 13 14

CN701

CNJ581

CNP781

C781

D781

TH50

1

C610

C611

C612

C613C614

C615

C551

Q35

1

S551

S552

X502

X501

C510

C753

C305

C623

C141 C241

C306

C307

C335

C334

C273

C283

PJ151

C752

J10

TU10

C183

C14

C16

IC60

1

IC751

CNP3

01

L781

J561

C352

C302

C301

C303

C173

S553

(Page 19)(Page 26)

Ref. No. LocationD781 D-9

IC601 F-10IC751 B-6

Q351 G-10

• SemiconductorLocation

2626

CDX-CA730X

1

A

B

C

D

E

F

G

H

I

J

2 3 4 5 6 7 8 9 10 11 12 13 14

LED801

LSW801

CNP801

CNP802

3-12. PRINTED WIRING BOARD — RELAY SECTION — • Refer to page 17 for Circuit Boards Location.

(Page 25)

(Page 28)

27 27

CDX-CA730X

LSW801(2/2)

CNP802

LSW801(1/2)

CNP801

LED801

3-13. SCHEMATIC DIAGRAM — RELAY SECTION —

(Page 23)(Page 29)

2828

CDX-CA730X

1

A

B

C

D

E

F

G

H

2 3 4 5 6 7 8 9 10 11 12 13 14

LED912

LSW919LED917

S917

LSW915

S914

LSW916

LSW918

LSW913

LSW911

S912

LED901

LSW902

LSW905

LSW907

S901

S903

LSW904

LED903LED914

LED941LED931

IC971

IC901D901

D97

1

R921R922

R920

R901

R902

R903

R90

4

R905

R906

R907

R910

R984

R98

5

R99

2R

994

R986R990

R940

R941 R942

R983

R98

2

R926

R92

7R

928

R998

R911

R912

R91

5

R91

6

R91

7

R918

R919R931

R932

R930

R951

R95

0

C971

C952

C956

D97

2

D91

3

D91

1

D91

2

R995R996

R999

R987

CN901

R97

6

R970

C961

C962

D90

8

R993

R99

1C9

53

R971

R93

6R

937

R93

8

R99

7D

903

R958

R95

9

C958

C959

R91

4

R91

3

RE901

3-14. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 17 for Circuit Boards Location.

(Page 26)Ref. No. LocationD901 F-9D903 F-4D908 G-9D911 E-5D912 E-5D913 E-5D971 F-4D972 G-4

IC901 F-7

• Semiconductor Location

Ref. No. LocationIC971 A-4

LED901 B-13LED903 C-14LED912 B-2LED914 C-1LED917 D-2LED931 B-10LED941 B-5

29 29

CDX-CA730X

CN901

R901 R902 R903 R904 R905 R906 R907

R911 R912 R913 R914 R915 R916 R917 R918 R919

R991

R992R993R994

R998

R997

R936R937

R938

R958 R959IC971

C971

C958 C959

C952

C953

LCD901

LSW911(1/2) LSW913(1/2) LSW915(1/2) LSW916(1/2) LSW918(1/2) LSW919(1/2)

LSW902(1/2) LSW904(1/2) LSW905(1/2) LSW907(1/2)

R999

C961

C962

R995

R996

R926R927R928

IC901

RE901

R990

C956

R982

R983

R987R98

4

R98

5

R98

6

LED941

LED931

R970

R941

R942

R930R920

R910

S901 S903

S917S914S912

R976

R971

LSW902(2/2)

LSW904(2/2)

LSW905(2/2)

LSW919(2/2)

LSW911(2/2)

LSW907(2/2)

LSW913(2/2)

LSW915(2/2)

LSW916(2/2)

R921

R922

R932

R931

R940

LSW918(2/2)

R950

R951

D91

1D

912

D91

3D

903

D97

2

D97

1

D90

8

D90

1

LED917

LED912

LED901

LED903

LED914

3-15. SCHEMATIC DIAGRAM — KEY SECTION —

Note:• Voltage is dc with respect to ground under no-signal

(detuned) condition.no mark : FM

(Page 27)

3030

CDX-CA730X

IC1 µPD63711GC-8EU

• IC BLOCK DIAGRAMS

IC2 BA5810FP-E2

76

75

AGCI

AGCO

74

RFI

73

C3T

72

ASY

71

EFM

70AV

DD69

7E D

AC3

68

7D D

AC2

67

7C D

AC1

66

7F D

AC0

65

MD

64

SD

63

TD

62

FD

60

ATES

T

59

TEST

1

58

TEST

0

57

DGND

56

TSTB

55

TSCK

54

TSI

53

TSO

52

PACK

51

DVDD

61

AGND

1

DGND

2

RFOK

3

RST

4

A0

5

STB

6

SCK

7

SO

8

SI

9

XTAL

EN

10

DVDD

11

DAVD

D

12

ROUT

13

DAGN

D

REGC

16

LOUT

17

DAVD

D

18

R+

19

R–

20

L+

21

L–

22

XVDD

23

XTAL

24

XTAL

25

XGND

1514

DAGN

D

77RFO

78EQ2

79EQ1

80RF-

81AGND

82A

83C

84B

85D

86F

87E

88AVDD

89REFOUT

90FE-

91FEO

92TE-

93TEO

94TE2

95

AGND

TEC

96

PD 97

98LD

PN 99

100AVDD

50 C2D3

49 C2D2

48 C2D1

47 C1D2

46 C1D1

45 DGND

44 PLCK

43 MIRR/WFCK

42 RFCK

41 LOCK

40 DVDD

39 TSOI

38 C16M

37 DGND

36 TX

35 HOLD/WDCK

34 LRCK

33 LRCKIN

32 SCKO

31 SCKIN

30 DOUT

29

28

DIN

FLAG

27 EMPH

26 DVDD

EFM

COMPARATOR

EFM

EFM

DEFECT

FOK

A3T

MIRR

FEO

TEO

TEOFS

FEOFS

RFAMP BLOCK

SWITCH

MICROCOMPUTER INTERFACE SCF OSC

FOCUS REGISTER

TRACKINGREGISTER

OCTUPLEDOVERSAMPLING DIGITAL FILTER

NOISE SHAVER

OUTPUT BUFFER

NOISE SHAVER

OUTPUT BUFFER

DE-EMPHASIS CIRCUIT

D/AINTERFACE

CIRCUIT

OUTP

UT P

ROCE

SSOR

DIGITALAUDIO

INTERFACE

DIGITAL PLL

TIMING GENERATOR

EFM DEMODULATOR

ERRO

RCO

RREC

TION

PROC

ESSO

R

MICROCOMPUTER INTERFACE

CD-TEXT DECODER

SUB-CODE PROCESSOR16K

SRAM

D/A

AUTO GAIN CONTROLLER

FD/TD/SD/MDCONTROLLER

ADDER

SVDRAM

MULTIPLIER SVCRAM

SVROM ROMDECODER

CLVPROCESSOR

DEFECTCOMPARATOR

RFENV

MIRENV

A/D

CONV

ERTE

R

MEMORYPROCESSOR

COMPARATOR

1FWD

+–

+–

+

–

2REV LOADING PREFWD REV

3LDCONT

6IN2

7PREVCC

8POWVCC

VOL–

VOL+

IN1

4PS

+–

LEVEL SHIFT+

–

+

–

LEVEL SHIFT

LEVEL SHIFT+

–

POWERSAVE

CH1-4MUTE

X3

9

10

11VO2–

12VO2+

13VO1–

14VO1+

5

BIAS

OPIN4+OPIN4–

OPIN3–

OPOUT3

MUTE

POWVCC

GND

OPIN3+

OPOUT4

VO3–

VO3+

VO4–

VO4+

7.5k

7.5k

16k

16k

7.5k

7.5k

16k

16k

10k10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

+ –

+–

+ –

LEVEL SHIFT +

–

+–

+

–

10k

10k

10k

10k

+–

28

2726

23

22

21

25

20

19

18

17

16

15

24

POWVCC34(CH3,CH4)

PREVCC(PRE.LOADING)

POWVCC12(CH1.CH2)

31

CDX-CA730X

IC331 TDA7406

33

3435

363738

39

4041424344

1 2 3 4 5 6 7 8 9 10 11

28 2730 2932 31

SOFT STEPFADER

SOFT STEPFADER

SOFT STEPFADER

SUBWOOFERFILTER

MONOFADER

MIXER

OUTPUT SELECTOR

HIGH PASS

SOFT STEPVOLUME

7BANDEQUALIZER

SOFT MUTE

BEEP

PAUSEPLL

PIL, DET

LOUDNESS

SPECTRUMANALIZER

IN GAIN+ AUTOZERO

MAIN SOURCESELECTOR

MIXINGSELECTOR

IIC-BUS

DIGITALCONTROL

DEMODULATOR+STEREO ADJUST+STEREO BLEND

PILOTCANCELLATION

MULTIPATH

DETECTOR

AM/FMNOISE

BLANKER

PULSEFORMER

SUPPLY

25kHzLP

86kHzLP

STDIN GAIN

S & H

HIGH OUT

QUAL.

A/D

12

13

14

15

16

18

19

22

2120

INPUT MULTIPLEXER

TAPE

-RCH

AUX-

RCH

PD-

AUX-

LCH

PAUS

E

PHON

ETI

MNA

VI

AM/M

PX2

AMIF

CMPX

TAPE-LCHMD-LCHMD-RCHCD-LCHCD-RCH

CREF

AC OUT.LCHSWACOUT

ACOUT.RCH

ACIN-RCHSWIN

ACIN

LM

IXIN

FLM

IXIN

RLM

IXIN

RRM

IXIN

FR

OUTF

LOU

TRL

OUTF

ROU

TRR

OUTS

W

SAOU

T

26 25 24 23

MPX1

LEVEL(VSM)

MP IN

MP OUT

QUAL

17 EXA-ATT

GND

SDA

SCLSACLK

VDDCREF

32

CDX-CA730X

IC601 AN80T51

IC581 BA8270F

PREDRIVE

PREDRIVE

ANPOUT

ANTOUT

PREDRIVE

PREDRIVE

ASO & PEAKCURRENT PROTECTION

PREDRIVE

12119532 86 7 1041

THERMALPROTECTION

REFERENCEVOLTAGE

VCC ANT+B COM8.7V

TU+B(8.4V)

TU+B(5.1V)

GNDAMP+BBU+B(5.8V)

TUN-ONSW

10V STB10V-ONSW

1

2

3

456

7 8

9

10

14

131211

BUS ONSWITCH

RESETSWITCH

BATTERYSWITCH

BUS ON

RST

BATT

CLKVREF

GND

VCC

RSTBUS ONCLK INB/U-C

DATA IN

DATA OUT

DATA I/O

33

CDX-CA730X

12

3

4

5 6

7

8

910

11

12

12

13

14

16 15#2

#2

#2

#1

#1

#1

MG-393XA-121//Q

#1

#1

#1#1

17

17

17

SECTION 4EXPLODED VIEWS

Ref. No. Part No. Description Remark

4-1. CHASSIS SECTION


NOTE:• The mechanical parts with no reference

number in the exploded views are not supplied.• Items marked “*” are not stocked since

they are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.

• -XX and -X mean standardized parts, sothey may have some difference from theoriginal one.

• Color Indication of Appearance PartsExample :

KNOB, BALANCE (WHITE) ... (RED)

Parts Color Cabinet’s Color• Accessories are given in the last of this

parts list.

R R

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

1 X-3381-275-1 PANEL ASSY, SUB2 3-040-990-01 BUTTON (EJECT)

* 3 1-680-762-11 SUB (CD) BOARD4 X-3376-699-6 GEAR ASSY5 3-030-909-03 DAMPER, OIL

6 3-713-786-51 SCREW +P 2X37 X-3381-381-1 LOCK ASSY8 3-223-782-21 COVER9 1-776-207-82 CORD (WITH CONNECTOR) (POWER)10 3-041-012-11 BRACKET (CD)

* 11 3-227-287-01 SHEET, DUST PROTECTION12 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT

* 13 3-224-755-01 SHEET, INSULATING14 3-223-781-21 CHASSIS15 1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE) (CNP802)

16 3-047-812-01 SCREW (LOCK)17 3-042-244-01 SCREW (T)#1 7-685-790-01 SCREW +PTT 2.6X4 (S)#2 7-685-792-09 SCREW +PTT 2.6X6 (S)

34

CDX-CA730X

4-2. MAIN BOARD SECTION

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark

52

56

F901

TU10

#4

5751

54

53

#6#6

#6

#6

#5

#7

#5#5

55

51 A-3340-295-A MAIN BOARD, COMPLETE52 3-236-285-01 HEAT SINK (REG)

* 53 3-040-998-01 BRACKET (IC)* 54 3-223-783-01 CHASSIS (BACK)* 55 3-223-780-11 HEAT SINK

* 56 3-045-878-01 PLATE (TU), GROUND* 57 3-045-877-02 CUSHION (TU)

F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10ATU10 A-3220-812-A TUNER UNIT (TUX-020)#4 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S#5 7-685-794-09 SCREW +PTT 2.6X10 (S)#6 7-685-793-09 SCREW +PTT 2.6X8 (S)

#7 7-685-797-09 SCREW +PTT 2.6X16 (S)

35

CDX-CA730X

4-3. FRONT PANEL SECTION

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark

101

102

103104

105

107

108

109

110111

112

113

114115

116

117

118

119

120

#8

#8

LCD901

not supplied

not supplied(KEY board)

101 3-236-267-11 BUTTON (R)102 3-236-269-01 BUTTON (EQ7)103 3-037-267-01 SPRING (OPEN)104 3-236-273-01 BUTTON (OPEN)105 3-236-271-01 BUTTON (4-DIR)

107 X-3381-630-1 PANEL ASSY, FRONT108 3-236-272-01 KNOB (VOL)109 3-236-280-01 WINDOW, RAY CATCHER110 3-236-266-11 BUTTON (L)111 3-236-268-01 BUTTON (WL)

112 3-236-284-01 PLATE (LCD), GROUND

113 1-694-882-11 CONDUCTIVE BOARD, CONNECTION114 3-236-438-01 ILLUMINATOR (LCD)115 3-236-278-01 PLATE (LCD), LIGHT GUIDE116 3-236-279-01 HOLDER117 3-236-270-01 BUTTON (SOURCE)

118 X-3381-274-1 PANEL ASSY, FRONT BACK119 X-3378-490-2 CASE (PANEL) ASSY (for FRONT PANEL)

* 120 A-3337-054-A OVERALL ASSY, FRONT PANELLCD901 1-804-619-11 DISPLAY PANEL, LIQUID CRYSTAL#8 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT

36

CDX-CA730X

151

152153

154

155

161

159

156

160

158

157

#9

#9

#11

#11 #9

#10

M903

C

C

not supplied

not supplied

not supplied

not supplied

4-4. CD MECHANISM SECTION (1) (MG-393XA-121//Q)

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 A-3315-247-B CHASSIS (T.U) ASSY152 3-931-909-01 SPRING (LR), TENSION153 1-659-836-11 DISC IN BOARD154 3-338-737-01 SCREW (2X3), +PS155 A-3315-040-A ROLLER ASSY, ARM

156 A-3283-270-A SERVO BOARD, COMPLETE157 1-683-666-11 PICK-UP FLEXIBLE BOARD

* 158 3-039-629-02 BRACKET (MOTOR)

159 3-225-784-01 SPRING (RA3), TENSION160 3-933-152-03 ROLLER (S)161 3-931-913-11 RING (ROLLER), RETAININGM903 A-3315-039-A MOTOR SUB ASSY, LD (LOADING)#9 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3

#10 7-627-553-17 SCREW, PRECISION +P 2X2 TYPE3#11 7-628-253-00 SCREW +PS 2X4

37

CDX-CA730X

204201

206

207

208

210

212

211

209

202

202

202

203

213

207

215

D

D

214

205

216

216

not supplied



201 X-3378-956-8 ARM ASSY, CHUCKING202 3-931-897-61 DAMPER (T)203 3-039-627-01 LEVER (D)204 3-040-165-02 RETAINER (DISC)205 3-014-727-01 WHEEL (LW), WORM

206 3-931-895-01 SPRING (CH), TENSION207 3-931-898-01 SPRING (FL), COMPRESSION208 3-032-483-02 SPRING (KF1), TENSION

209 A-3315-243-D CHASSIS (M) ASSY210 3-220-180-01 SPRING (TR2), TENSION211 3-931-881-03 LEVER (LOCK)212 3-931-882-02 GEAR (MDL)213 3-007-537-11 WHEEL (U), WORM

214 3-039-626-01 LEVER (TR)215 3-032-484-01 SPRING (KR1), TENSION216 3-018-272-01 WASHER

38

CDX-CA730X

M902

M901

#9

#9

#12

256

262

259260

255

258 261

254

253

252

257

251




251 X-3378-598-1 CHASSIS (OP) ASSY (including M901)252 3-043-494-01 SPRING (SL), TORSION253 3-040-170-01 BASE (DRIVING)254 3-040-419-01 GEAR (MIDWAY)255 A-3291-669-A SHAFT (FEED) ASSY

256 3-025-743-01 SPRING (FEED), LEAF257 1-659-880-11 MOTOR FLEXIBLE BOARD258 1-659-834-11 SUB BOARD

259 3-909-607-01 SCREW0260 8-820-103-11 PICK-UP, OPTICAL KSS-720A/C-RP

261 1-659-835-12 LIMIT BOARD262 3-338-737-01 SCREW (2X3), +PSM902 A-3291-674-A MOTOR ASSY, SLED (SLED)

#9 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3#12 7-627-850-28 SCREW, PRECISION +P 1.4X3

39

CDX-CA730XSECTION 5

ELECTRICAL PARTS LIST

NOTE:• Due to standardization, replacements in

the parts list may be different from theparts specified in the diagrams or thecomponents used on the set.

• -XX and -X mean standardized parts, sothey may have some difference from theoriginal one.

• RESISTORSAll resistors are in ohms.METAL:Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F:nonflammable

• Items marked “*” are not stocked sincethey are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.

• SEMICONDUCTORSIn each case, u : µ, for example:uA.. : µA.. uPA.. : µPA..uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..

• CAPACITORSuF : µF

• COILSuH : µH


DISC IN KEY


When indicating parts by referencenumber, please include the board.

1-659-836-11 DISC IN BOARD*************

< SWITCH >

SW1 1-529-566-31 SWITCH, PUSH (1 KEY) (DISC IN)SW2 1-529-566-31 SWITCH, PUSH (1 KEY) (SELF)

*************************************************************

KEY BOARD**********

1-694-882-11 CONDUCTIVE BOARD, CONNECTION3-236-278-01 PLATE (LCD), LIGHT GUIDE3-236-279-01 HOLDER3-236-284-01 PLATE (LCD), GROUND3-236-438-01 ILLUMINATOR (LCD)

< CAPACITOR >

C952 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25VC953 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC956 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC958 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25VC959 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C961 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC962 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC971 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN901 1-794-065-22 PLUG, CONNECTOR 14P

< DIODE >

D901 8-719-081-97 DIODE MMDL914T1D903 6-500-031-01 DIODE MM3Z18VST1D908 6-500-023-01 DIODE MM3Z5V6ST1D911 8-719-069-56 DIODE UDZS-TE-17-6.2BD912 8-719-069-56 DIODE UDZS-TE-17-6.2B

D913 8-719-069-56 DIODE UDZS-TE-17-6.2BD971 8-719-069-56 DIODE UDZS-TE-17-6.2BD972 6-500-022-01 DIODE MM3Z5V1ST1

< IC >

IC901 6-701-640-01 IC LC75813T-EIC971 6-600-047-01 IC RS-670

< LIQUID CRYSTAL DISPLAY >

LCD901 1-804-619-11 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED901 8-719-061-16 LED CL-190SR-CD-T (OFF)LED903 8-719-080-04 LED CL-190UB-X-T (DSO)LED912 8-719-061-16 LED CL-190SR-CD-T (ENTER)LED914 8-719-080-04 LED CL-190UB-X-T (EQ7)LED917 8-719-061-16 LED CL-190SR-CD-T (LIST)

LED931 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)LED941 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT)

< SWITCH >

LSW902 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)LSW905 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (DSPL/PTY)LSW907 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SCRL)LSW911 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOUND)

LSW913 1-771-476-11 SWITCH, KEYBOARD (WITH LED)(DISC/PRESET –)

LSW915 1-771-476-11 SWITCH, KEYBOARD (WITH LED)(SEEK + > M)

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED)(DISC/PRESET +)

LSW918 1-771-476-11 SWITCH, KEYBOARD (WITH LED)(SEEK – . m)

LSW919 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU)

< RESISTOR >

R901 1-216-819-11 METAL CHIP 680 5% 1/16WR902 1-216-819-11 METAL CHIP 680 5% 1/16WR903 1-216-819-11 METAL CHIP 680 5% 1/16WR904 1-216-821-11 METAL CHIP 1K 5% 1/16WR905 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

R906 1-216-823-11 METAL CHIP 1.5K 5% 1/16WR907 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR910 1-216-864-11 METAL CHIP 0 5% 1/16WR911 1-216-819-11 METAL CHIP 680 5% 1/16WR912 1-216-819-11 METAL CHIP 680 5% 1/16W

R913 1-216-819-11 METAL CHIP 680 5% 1/16WR914 1-216-821-11 METAL CHIP 1K 5% 1/16WR915 1-216-823-11 METAL CHIP 1.5K 5% 1/16WR916 1-216-823-11 METAL CHIP 1.5K 5% 1/16WR917 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

40

CDX-CA730X


R918 1-216-827-11 METAL CHIP 3.3K 5% 1/16WR919 1-216-829-11 METAL CHIP 4.7K 5% 1/16WR920 1-216-029-00 METAL CHIP 150 5% 1/10WR921 1-216-025-11 RES-CHIP 100 5% 1/10WR922 1-216-029-00 METAL CHIP 150 5% 1/10W

R926 1-216-809-11 METAL CHIP 100 5% 1/16WR927 1-216-809-11 METAL CHIP 100 5% 1/16WR928 1-216-809-11 METAL CHIP 100 5% 1/16WR930 1-216-029-00 METAL CHIP 150 5% 1/10WR931 1-216-025-11 RES-CHIP 100 5% 1/10W

R932 1-216-029-00 METAL CHIP 150 5% 1/10WR936 1-216-821-11 METAL CHIP 1K 5% 1/16WR937 1-216-821-11 METAL CHIP 1K 5% 1/16WR938 1-216-821-11 METAL CHIP 1K 5% 1/16WR940 1-216-025-11 RES-CHIP 100 5% 1/10W

R941 1-216-029-00 METAL CHIP 150 5% 1/10WR942 1-216-029-00 METAL CHIP 150 5% 1/10WR950 1-216-041-00 METAL CHIP 470 5% 1/10WR951 1-216-041-00 METAL CHIP 470 5% 1/10WR958 1-216-809-11 METAL CHIP 100 5% 1/16W

R959 1-216-809-11 METAL CHIP 100 5% 1/16WR970 1-216-021-00 METAL CHIP 68 5% 1/10WR971 1-216-021-00 METAL CHIP 68 5% 1/10WR976 1-216-025-11 RES-CHIP 100 5% 1/10WR982 1-216-025-11 RES-CHIP 100 5% 1/10W

R983 1-216-025-11 RES-CHIP 100 5% 1/10WR984 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR985 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR986 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR987 1-216-025-11 RES-CHIP 100 5% 1/10W

R990 1-216-857-11 METAL CHIP 1M 5% 1/16WR991 1-216-840-11 METAL CHIP 39K 5% 1/16WR992 1-216-821-11 METAL CHIP 1K 5% 1/16WR993 1-216-821-11 METAL CHIP 1K 5% 1/16WR994 1-216-821-11 METAL CHIP 1K 5% 1/16W

R995 1-216-817-11 METAL CHIP 470 5% 1/16WR996 1-216-817-11 METAL CHIP 470 5% 1/16WR997 1-216-821-11 METAL CHIP 1K 5% 1/16WR998 1-216-809-11 METAL CHIP 100 5% 1/16WR999 1-216-864-11 METAL CHIP 0 5% 1/16W

< ROTARY ENCODER >

RE901 1-477-144-12 ENCODER, ROTARY

< SWITCH >

S901 1-771-884-11 SWITCH, TACTILE (WITH LED) (OFF)S903 1-771-884-11 SWITCH, TACTILE (WITH LED) (DSO)S912 1-771-884-11 SWITCH, TACTILE (WITH LED) (ENTER)S914 1-771-884-11 SWITCH, TACTILE (WITH LED) (EQ7)S917 1-771-884-11 SWITCH, TACTILE (WITH LED) (LIST)

*************************************************************

1-659-835-12 LIMIT BOARD***********

< SWITCH >

SW3 1-529-565-41 SWITCH, PUSH (1 KEY) (LIMIT)*************************************************************

A-3340-295-A MAIN BOARD, COMPLETE*********************

* 3-040-998-01 BRACKET (IC)* 3-223-780-11 HEAT SINK* 3-223-783-01 CHASSIS (BACK)

3-236-285-01 HEAT SINK (REG)7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

7-685-793-09 SCREW +PTT 2.6X8 (S)7-685-794-09 SCREW +PTT 2.6X10 (S)7-685-797-09 SCREW +PTT 2.6X16 (S)

< CAPACITOR >

C10 1-216-864-11 METAL CHIP 0 5% 1/16WC11 1-162-918-11 CERAMIC CHIP 18PF 5% 50VC13 1-164-156-11 CERAMIC CHIP 0.1uF 25VC14 1-124-584-00 ELECT 100uF 20% 10VC15 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C16 1-124-584-00 ELECT 100uF 20% 10VC17 1-164-156-11 CERAMIC CHIP 0.1uF 25VC31 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC32 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16VC33 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C41 1-109-982-11 CERAMIC CHIP 1uF 10% 10VC42 1-109-982-11 CERAMIC CHIP 1uF 10% 10VC53 1-216-864-11 METAL CHIP 0 5% 1/16WC141 1-126-160-11 ELECT 1uF 20% 50VC142 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C173 1-124-233-11 ELECT 10uF 20% 16VC176 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC177 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC178 1-163-251-11 CERAMIC CHIP 100PF 5% 50VC183 1-124-233-11 ELECT 10uF 20% 16V

C185 1-216-864-11 METAL CHIP 0 5% 1/16WC186 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC187 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC188 1-163-251-11 CERAMIC CHIP 100PF 5% 50VC192 1-216-864-11 METAL CHIP 0 5% 1/16W

C241 1-126-160-11 ELECT 1uF 20% 50VC242 1-163-251-11 CERAMIC CHIP 100PF 5% 50VC273 1-124-233-11 ELECT 10uF 20% 16VC276 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC277 1-216-864-11 METAL CHIP 0 5% 1/16W

C278 1-163-251-11 CERAMIC CHIP 100PF 5% 50VC279 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC283 1-124-233-11 ELECT 10uF 20% 16VC286 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

MAINLIMITKEY

41

CDX-CA730X


MAIN

C287 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC288 1-163-251-11 CERAMIC CHIP 100PF 5% 50VC292 1-216-864-11 METAL CHIP 0 5% 1/16WC301 1-124-234-00 ELECT 22uF 20% 16VC302 1-124-234-00 ELECT 22uF 20% 16V

C303 1-124-234-00 ELECT 22uF 20% 16VC305 1-124-584-00 ELECT 100uF 20% 10VC306 1-124-255-61 ELECT 1uF 20% 50VC307 1-124-255-61 ELECT 1uF 20% 50VC330 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C331 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC333 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC334 1-124-584-00 ELECT 100uF 20% 10VC335 1-124-233-11 ELECT 10uF 20% 16VC336 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C337 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC338 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC339 1-164-156-11 CERAMIC CHIP 0.1uF 25VC340 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC341 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C342 1-164-156-11 CERAMIC CHIP 0.1uF 25VC343 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16VC344 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16VC350 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC351 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C352 1-124-234-00 ELECT 22uF 20% 16VC353 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC354 1-164-156-11 CERAMIC CHIP 0.1uF 25VC501 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC504 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C505 1-162-918-11 CERAMIC CHIP 18PF 5% 50VC506 1-164-156-11 CERAMIC CHIP 0.1uF 25VC507 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC510 1-124-584-00 ELECT 100uF 20% 10VC511 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C513 1-162-918-11 CERAMIC CHIP 18PF 5% 50VC514 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50VC551 1-125-710-11 DOUBLE LAYERS 0.1F 5.5VC571 1-164-505-11 CERAMIC CHIP 2.2uF 16VC573 1-164-505-11 CERAMIC CHIP 2.2uF 16V

C581 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC610 1-126-157-11 ELECT 10uF 20% 16VC611 1-126-157-11 ELECT 10uF 20% 16VC612 1-126-157-11 ELECT 10uF 20% 16VC613 1-126-157-11 ELECT 10uF 20% 16V

C614 1-126-157-11 ELECT 10uF 20% 16VC615 1-126-157-11 ELECT 10uF 20% 16VC623 1-124-589-11 ELECT 47uF 20% 16VC627 1-164-346-11 CERAMIC CHIP 1uF 16VC703 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

C752 1-124-233-11 ELECT 10uF 20% 16VC753 1-124-233-11 ELECT 10uF 20% 16VC755 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C756 1-164-505-11 CERAMIC CHIP 2.2uF 16VC757 1-164-505-11 CERAMIC CHIP 2.2uF 16VC781 1-135-473-21 ELECT 3300uF 20% 16VC782 1-164-005-11 CERAMIC CHIP 0.47uF 25VC783 1-164-005-11 CERAMIC CHIP 0.47uF 25V

C784 1-164-005-11 CERAMIC CHIP 0.47uF 25VC785 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50VC786 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50VC787 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

< CONNECTOR >

CN701 1-784-456-11 CONNECTOR, FFC/FPC 14PCNJ581 1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)CNP301 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30PCNP781 1-774-701-11 PIN, CONNECTOR 16P

< DIODE >

D350 6-500-023-01 DIODE MM3Z5V6ST1D351 6-500-026-01 DIODE MM3Z7V5ST1D352 6-500-025-01 DIODE MM3Z6V8ST1D552 8-719-067-56 DIODE MA112-TXD553 8-719-988-61 DIODE 1SS355TE-17

D581 8-719-072-70 DIODE MA2ZD14001S0D582 6-500-031-01 DIODE MM3Z18VST1D584 6-500-031-01 DIODE MM3Z18VST1D585 6-500-024-01 DIODE MM3Z6V2ST1D611 8-719-053-18 DIODE 1SR154-400TE-25

D612 8-719-053-18 DIODE 1SR154-400TE-25D613 8-719-053-18 DIODE 1SR154-400TE-25D614 8-719-053-18 DIODE 1SR154-400TE-25D621 8-719-988-61 DIODE 1SS355TE-17D625 8-719-987-69 DIODE DAN217

D701 8-719-988-61 DIODE 1SS355TE-17D702 8-719-988-61 DIODE 1SS355TE-17D703 6-500-031-01 DIODE MM3Z18VST1D710 8-719-085-72 DIODE UMZ6.8ENTRD711 8-719-085-72 DIODE UMZ6.8ENTR

D712 8-719-085-72 DIODE UMZ6.8ENTRD721 8-719-079-55 DIODE PTZ-TE25-22D722 8-719-079-55 DIODE PTZ-TE25-22D723 8-719-079-55 DIODE PTZ-TE25-22D724 8-719-079-55 DIODE PTZ-TE25-22

D731 8-719-079-55 DIODE PTZ-TE25-22D732 8-719-079-55 DIODE PTZ-TE25-22D733 8-719-079-55 DIODE PTZ-TE25-22D734 8-719-079-55 DIODE PTZ-TE25-22D781 8-719-049-38 DIODE 1N5404TU

D782 6-500-025-01 DIODE MM3Z6V8ST1

< IC >

IC331 6-701-403-01 IC TDA7406IC332 8-759-711-85 IC NJM4580E-DIC333 8-759-711-85 IC NJM4580E-D

42

CDX-CA730X


MAIN

IC501 6-801-200-01 IC MN101C49KCYIC551 6-701-405-01 IC PST3443ULIC581 8-759-449-89 IC BA8270F-E2IC601 6-600-051-01 IC AN80T51IC751 8-759-827-14 IC TA8268AH

< JACK >

J10 1-815-185-12 JACK (ANTENNA)J561 1-566-822-41 JACK (REMOTE IN)

< COIL >

L781 1-419-476-11 COIL, CHOKE 250uH

< JACK >

PJ151 1-774-700-11 JACK, PIN 6P (AUDIO OUT FRONT/REAR,BUS AUDIO IN)

< TRANSISTOR >

Q171 8-729-023-22 TRANSISTOR 2SD2114KQ181 8-729-023-22 TRANSISTOR 2SD2114KQ271 8-729-023-22 TRANSISTOR 2SD2114KQ281 8-729-023-22 TRANSISTOR 2SD2114KQ350 8-729-106-68 TRANSISTOR 2SD1615A-GP

Q351 8-729-021-82 TRANSISTOR 2SD2396KQ352 8-729-047-76 TRANSISTOR FMC2A-T148Q353 8-729-900-53 TRANSISTOR DTC114EKQ551 8-729-027-23 TRANSISTOR DTA114EKA-T146Q571 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q581 8-729-900-53 TRANSISTOR DTC114EKQ585 8-729-120-28 TRANSISTOR 2SC1623-L5L6Q601 8-729-106-60 TRANSISTOR 2SB1115AQ603 8-729-047-76 TRANSISTOR FMC2A-T148Q621 8-729-027-23 TRANSISTOR DTA114EKA-T146

Q622 8-729-900-53 TRANSISTOR DTC114EKQ625 8-729-120-28 TRANSISTOR 2SC1623-L5L6Q631 8-729-047-76 TRANSISTOR FMC2A-T148

< RESISTOR >


R29 1-216-864-11 METAL CHIP 0 5% 1/16WR31 1-218-867-11 RES-CHIP 6.8K 5% 1/10WR32 1-216-845-11 METAL CHIP 100K 5% 1/16WR41 1-216-841-11 METAL CHIP 47K 5% 1/16WR142 1-216-821-11 METAL CHIP 1K 5% 1/16W

R143 1-216-833-11 METAL CHIP 10K 5% 1/16WR170 1-216-813-11 METAL CHIP 220 5% 1/16WR172 1-216-864-11 METAL CHIP 0 5% 1/16WR174 1-216-864-11 METAL CHIP 0 5% 1/16WR175 1-216-841-11 METAL CHIP 47K 5% 1/16W

R176 1-216-833-11 METAL CHIP 10K 5% 1/16WR179 1-216-821-11 METAL CHIP 1K 5% 1/16WR180 1-216-813-11 METAL CHIP 220 5% 1/16WR181 1-216-864-11 METAL CHIP 0 5% 1/16WR182 1-216-864-11 METAL CHIP 0 5% 1/16W

R184 1-216-864-11 METAL CHIP 0 5% 1/16WR185 1-216-841-11 METAL CHIP 47K 5% 1/16WR186 1-216-833-11 METAL CHIP 10K 5% 1/16WR189 1-216-821-11 METAL CHIP 1K 5% 1/16WR191 1-216-864-11 METAL CHIP 0 5% 1/16W


R275 1-216-841-11 METAL CHIP 47K 5% 1/16WR276 1-216-833-11 METAL CHIP 10K 5% 1/16WR279 1-216-821-11 METAL CHIP 1K 5% 1/16WR280 1-216-813-11 METAL CHIP 220 5% 1/16WR281 1-216-864-11 METAL CHIP 0 5% 1/16W

R282 1-216-864-11 METAL CHIP 0 5% 1/16WR284 1-216-864-11 METAL CHIP 0 5% 1/16WR285 1-216-841-11 METAL CHIP 47K 5% 1/16WR286 1-216-833-11 METAL CHIP 10K 5% 1/16WR289 1-216-821-11 METAL CHIP 1K 5% 1/16W

R291 1-216-864-11 METAL CHIP 0 5% 1/16WR330 1-216-841-11 METAL CHIP 47K 5% 1/16WR332 1-216-833-11 METAL CHIP 10K 5% 1/16WR333 1-216-833-11 METAL CHIP 10K 5% 1/16WR334 1-216-833-11 METAL CHIP 10K 5% 1/16W

R335 1-216-833-11 METAL CHIP 10K 5% 1/16WR336 1-216-833-11 METAL CHIP 10K 5% 1/16WR337 1-216-833-11 METAL CHIP 10K 5% 1/16WR338 1-216-833-11 METAL CHIP 10K 5% 1/16WR339 1-216-833-11 METAL CHIP 10K 5% 1/16W


R350 1-216-057-00 METAL CHIP 2.2K 5% 1/10WR351 1-216-057-00 METAL CHIP 2.2K 5% 1/10WR352 1-216-053-00 METAL CHIP 1.5K 5% 1/10WR353 1-216-053-00 METAL CHIP 1.5K 5% 1/10WR354 1-216-053-00 METAL CHIP 1.5K 5% 1/10W


R433 1-216-864-11 METAL CHIP 0 5% 1/16WR435 1-216-864-11 METAL CHIP 0 5% 1/16WR448 1-216-864-11 METAL CHIP 0 5% 1/16W

43

CDX-CA730X


MAIN

R453 1-216-864-11 METAL CHIP 0 5% 1/16WR462 1-216-864-11 METAL CHIP 0 5% 1/16WR464 1-216-864-11 METAL CHIP 0 5% 1/16WR500 1-216-813-11 METAL CHIP 220 5% 1/16WR501 1-216-837-11 METAL CHIP 22K 5% 1/16W



R512 1-233-576-11 RES, CHIP NETWORK 100X4R513 1-233-576-11 RES, CHIP NETWORK 100X4R514 1-233-576-11 RES, CHIP NETWORK 100X4R515 1-216-845-11 METAL CHIP 100K 5% 1/16WR517 1-216-845-11 METAL CHIP 100K 5% 1/16W




R551 1-216-809-11 METAL CHIP 100 5% 1/16WR555 1-216-809-11 METAL CHIP 100 5% 1/16WR556 1-216-845-11 METAL CHIP 100K 5% 1/16WR557 1-216-845-11 METAL CHIP 100K 5% 1/16WR560 1-216-845-11 METAL CHIP 100K 5% 1/16W

R561 1-216-833-11 METAL CHIP 10K 5% 1/16WR562 1-208-806-11 RES-CHIP 10K 0.5% 1/10WR563 1-216-809-11 METAL CHIP 100 5% 1/16WR564 1-216-809-11 METAL CHIP 100 5% 1/16WR565 1-216-845-11 METAL CHIP 100K 5% 1/16W

R566 1-216-845-11 METAL CHIP 100K 5% 1/16WR571 1-216-829-11 METAL CHIP 4.7K 5% 1/16WR572 1-216-841-11 METAL CHIP 47K 5% 1/16WR573 1-216-841-11 METAL CHIP 47K 5% 1/16WR574 1-216-841-11 METAL CHIP 47K 5% 1/16W

R575 1-216-222-00 RES-CHIP 10K 5% 1/8WR576 1-216-222-00 RES-CHIP 10K 5% 1/8WR583 1-216-809-11 METAL CHIP 100 5% 1/16W


R590 1-216-821-11 METAL CHIP 1K 5% 1/16WR591 1-216-841-11 METAL CHIP 47K 5% 1/16WR592 1-216-845-11 METAL CHIP 100K 5% 1/16WR601 1-216-001-00 METAL CHIP 10 5% 1/10WR602 1-216-001-00 METAL CHIP 10 5% 1/10W


R608 1-216-001-00 METAL CHIP 10 5% 1/10WR609 1-216-001-00 METAL CHIP 10 5% 1/10WR610 1-216-025-00 METAL CHIP 100 5% 1/10WR615 1-216-053-00 METAL CHIP 1.5K 5% 1/10WR616 1-216-864-11 METAL CHIP 0 5% 1/16W



R701 1-208-806-11 RES-CHIP 10K 0.5% 1/10WR702 1-208-806-11 RES-CHIP 10K 0.5% 1/10WR710 1-216-809-11 METAL CHIP 100 5% 1/16WR711 1-216-809-11 METAL CHIP 100 5% 1/16WR712 1-216-809-11 METAL CHIP 100 5% 1/16W




R730 1-216-025-00 METAL CHIP 100 5% 1/10WR751 1-216-833-11 METAL CHIP 10K 5% 1/16WR752 1-216-821-11 METAL CHIP 1K 5% 1/16W

44

CDX-CA730X

SERVO


MAIN

R753 1-216-841-11 METAL CHIP 47K 5% 1/16WR754 1-218-867-11 RES-CHIP 6.8K 5% 1/10WR782 1-216-864-11 METAL CHIP 0 5% 1/16WR787 1-216-025-00 METAL CHIP 100 5% 1/10W

< SWITCH >

S551 1-692-431-21 SWITCH, TACTILE (RESET)S552 1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DET)S553 1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT)

< THERMISTOR (POSITIVE) >

TH501 1-803-350-21 THERMISTOR, POSITIVE

< TUNER >

TU10 A-3220-812-A TUNER UNIT (TUX-020)

< VIBRATOR >

X501 1-781-294-21 VIBRATOR, CRYSTAL (18.432MHz)X502 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

*************************************************************

A-3283-270-A SERVO BOARD, COMPLETE**********************

1-683-666-11 PICK-UP FLEXIBLE BOARD

< CAPACITOR >

C1 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC3 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC4 1-104-609-11 ELECT CHIP 100uF 20% 4VC5 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC6 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C8 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC9 1-162-924-11 CERAMIC CHIP 56PF 5% 50VC10 1-162-924-11 CERAMIC CHIP 56PF 5% 50VC11 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50VC13 1-162-916-11 CERAMIC CHIP 12PF 5% 50V

C14 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC15 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC16 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC17 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC18 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V


C25 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC26 1-126-391-11 ELECT CHIP 47uF 20% 6.3VC27 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC29 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC30 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C34 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V


C44 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC70 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC71 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN1 1-764-616-12 HOUSING, CONNECTOR (PC BOARD) 30PCN3 1-770-347-21 CONNECTOR, FPC 6P

< RESISTOR >

FB5 1-216-298-11 RES-CHIP 2.2 5% 1/10W

< IC >

IC1 8-759-699-98 IC uPD63711GC-8EUIC2 8-759-658-87 IC BA5810FP-E2

< TRANSISTOR >

Q1 8-729-904-87 TRANSISTOR 2SB1197K-R

< RESISTOR >

R3 1-216-797-11 METAL CHIP 10 5% 1/16WR5 1-218-344-11 RES-CHIP 7.5K 5% 1/10WR6 1-216-837-11 METAL CHIP 22K 5% 1/16WR7 1-216-839-11 METAL CHIP 33K 5% 1/16WR8 1-216-833-11 METAL CHIP 10K 5% 1/16W



R22 1-216-821-11 METAL CHIP 1K 5% 1/16WR26 1-216-797-11 METAL CHIP 10 5% 1/16WR29 1-216-833-11 METAL CHIP 10K 5% 1/16WR30 1-216-833-11 METAL CHIP 10K 5% 1/16WR31 1-216-789-11 METAL CHIP 2.2 5% 1/16W

< SWITCH >

SW5 1-762-944-12 SWITCH, DETECTION (SMALL TYPE) (DOWN)

< VIBRATOR >

X1 1-795-520-11 VIBRATOR, CERAMIC (16.9344MHz)*************************************************************

45

CDX-CA730X


SUB SUB (CD)


1-659-834-11 SUB BOARD**********

< CONNECTOR >

CN1 1-770-347-21 CONNECTOR, FPC 6P*************************************************************

* 1-680-762-11 SUB (CD) BOARD**************

1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE) (CNP802)

< CONNECTOR >

CNP801 1-794-064-12 SOCKET, CONNECTOR 14P

< DIODE >

LED801 8-719-082-38 LED CL-270SR-C-TS (CD WINDOW)

< SWITCH >

LSW801 1-771-883-11 SWITCH, TACTILE (WITH LED) (Z)*************************************************************

MISCELLANEOUS***************

9 1-776-207-82 CORD (WITH CONNECTOR) (POWER)251 X-3378-598-1 CHASSIS (OP) ASSY (including M901)257 1-659-880-11 MOTOR FLEXIBLE BOARD

0260 8-820-103-11 PICK-UP, OPTICAL KSS-720A/C-RPF901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A

M902 A-3291-674-A MOTOR ASSY, SLED (SLED)M903 A-3315-039-A MOTOR SUB ASSY, LD (LOADING)

*************************************************************

ACCESSORIES************

1-477-110-21 REMOTE COMMANDER (RM-X118)3-230-047-01 LID, BATTERY CASE (for RM-X118)3-237-887-21 MANUAL, INSTRUCTION (ENGLISH,SPANISH,

TRADITIONAL CHINESE)3-237-888-21 MANUAL, INSTRUCTION INSTALL (ENGLISH,

SPANISH,TRADITIONAL CHINESE)X-3378-490-2 CASE (PANEL) ASSY (for FRONT PANEL)

*************************************************************

PARTS FOR INSTALLATION AND CONNECTIONS***************************************

301 X-3381-546-1 FRAME ASSY, FITTING302 X-3381-154-1 SCREW ASSY (BS4), FITTING303 3-349-410-11 BUSHING304 3-236-447-01 COLLAR305 3-934-325-01 SCREW, +K (5X8) TAPPING

306 3-233-644-02 SPRING, FITTING307 1-776-207-82 CORD (WITH CONNECTOR) (POWER)


302301

304

305

306 307

303

x4

46

CDX-CA730X

REVISION HISTORY

Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage.

Ver. Date Description of Revision1.0 2002. 02 New

cdx ca730x

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