Service Manual

DAT H.K. LIMITED

Portable Radio Cassette with CD/MP3/USB/Card Slot Player

TP-605GUC

Hbm

G.EP

OR

U E S

CIN

ORT

CELE

O

OW E

AD

CONTENTS :

# MODEL SPECIFICATION P.1-7

# SCHEMATIC DIAGRAM P.8-9

# PCB LAYER DIAGRAM P.10-13

# WIRING DIAGRAM P.14

# BLOCK DIAGRAM P.15

# EXPLODE DIAGRAM P.16

# PART LIST P.17-24

PAGE:1 OF 7

DC: V, 50 Hz

1 UV=1 UV= 0 dB FOR RADIO FREQUENCY1 V = 1 V = 0 dB FOR AUDIO FREQUENCY

ELEC ENCR: APPROVER: MANAGER: .

FM STANDARD SIGNAL MONO: 1 KHz , 22.5 KHz DEVIATIONFM STANDARD SIGNAL (STEREO): 1 KHz , 75 KHz DEVIATION

AM STANDARD SIGNAL: 400 Hz , 30% MODULATIONFM ANTENNA: 75 OHMS , UN BALANCED

REFERENCE OUTPUT POWER: 50 MW INTO 4 OHM LOADAM ANTENNA: IRE LOOP ANT.

15/9/2006

STANDARD TEST CONDITIONSSUPPLY VOLTAGE: AC: 230 V,

MODEL NUMBER: UC966DR(2W)CUSTOMERS MODEL NUMBER:BRAND:TYPE OF SET: MUSIC CENTERDATE:

PAGE: 2 OF 7

AM PERFORMANCE SPECIFICATIONS (MW)

No. Test Items Unit Nominal Limit Remark11 Intermediate frequency KHz 465 +/-32 Tuning range KHz 520-1630 ,+/-10,+/-203 Dial calibration 612KHz KHz

1404KHz KHz 612KHZ dB/M

4 MAX SENS 999KHz dB/M 1404KHz dB/M20 dB quieting 612KHz dB/M 58 66

5 999KHz dB/M 58 64sensitivity 1404KHz dB/M 58 64

6 IF rejection 612KHz dB 45 357 Image rejection 1404KHz dB 35 308 S/N ratio 5mV/M input dB 35 309 AGC figure of merit 100mV/M dB 45 35

10 A.C.A at 20dB S/N +/-10KHz dB 20 1411 -6dB band width at 20 dB S/N KHz 8 5-1012 T.H.D 5mV/M 30% mod % 1 3

100m/V/M 80% mod % 3 513 Modulation hum 100mV/M dB 40 3514 Frequency response -6dB low Hz 60 100

400 Hz=0dB, 5mV/M high Hz 2200 180015 Output power %mod, 5mV/M W16 10% THD power 80% mod, 5mV/M W 2 1.817 Hum & Noise level VR min mV 3 518 Whistle at 5mV/M IFX2, FIX3 %19 Spurious response at 1400 KHz

2.5 MHz - 10MHz dB20 AM signal meter 5mV/M %21 Record beat 5mV/M %22 FAIL OUT VOLTAGE (DC) V23 SEEK SENSITIVITY db/M

PAGE: 3 OF 7

FM PERFORMANCE SPECIFICATIONS

No. Test Items Unit Nominal Limit Remark1

1 Intermediate frequency MHz 10.7 +/-0.12 Tuning range MHz 87.35-108.35 +/-0.353 Dial calibration 90MHz KHz

106MHz KHz 90KHZ uV

4 MAX SENS 98MHz uV 106MHz uV30 dB quieting 90MHz uV 10 20

5 98MHz uV 10 20sensitivity 106MHz uV 10 20

6 IF rejection 90MHz dB 50 457 Image rejection 106MHz dB 25 208 S/N ratio1mV input 22.5 KHz dev dB 40 359 3 dB limiting sensitivity uV 10 20

10 T.H.D 22.5 KHz dev % 0.65 1.511 AM suppression dB 32 2612 Modulation hum100mv 22.5KHz dev dB 40 3513 AFC hold rang - 3 dB l mV KHz 300 200~40014 Frequency response -3dB Hz 60 100

KHz 5 3.515 Overload break mV16 Output power 32 KHz dev 1mV W17 10% THD power 75KHz dev. 1mV W 2 1.818 Hum & Noise level mV 3 519 Spurious response dB20 Muting on level uV21 Muting bandwidth KHz22 Alternate channel selectivity 0.1 mV

input +/- KHz dB23 Capture ration 1mV dB24 FAIL OUTPUT VOLTAGE (DC) V

SEEK SENSITIVITY db

PAGE: 4 OF 7

FM PERFORMANCE SPECIFICATIONS

NO. Test items Unit Norminal Limit Remark1

25 MPX indicator sens. uV 10 20 100Hz dB W/Z 19KHz

26 MPX separation 1k Hz dB 26 22 FILTER 10K Hz dB

27 MPX T.H.D. Main 400 Hz % 2 4 W/Z 19KHz L. or R. 1K Hz % 2 4 FILTER

4 MAX 50dB quieting 28 Sensitivity 98MHz dB28 MPX S/N ratio dB 35 28 W/Z 19KHz

FILTER30 FM signal meter %31 SCA Signanl Suppression dB

PAGE: 5 OF 7CASSTETTE ( MAGNET ERASE )

NO. Test items Unit Nominal Limit Remark1

1 Tape speed B-111N % 3000 Hz +3,-2

2 Wow & Flutter WRMS JIS B-111N % 0.1 0.353 Distortion B-118N % 1 34 S/N ratio B-112S dB 45 405 Cross talk B-121N dB 35 286 Separation B-141N dB 30 257 Hum & noise VR Max mV 40 708 Hum & noise VR min mV 3 5

Frequency response 125 Hz dB 0 +/-49 1000 Hz dB 0 0

Play Back (B-257) 6300 Hz dB 0 +/-410 Output level mV11 10% THD power B-112BN W 2 1.812 Max power B-112BN W

S/N Recording/P.B. Normal dB 30 2513 at -62 dbv, 1k Hz Cro2 dB

CD PLAY, SONY 3 - 16 Matal dB NErase ratio Normal dB 30 25

14 at -59 dbv, 1k Hz Cro2 dBCD PLAY, SONY 3 - 16 Matal dBRec/P.B. Level Normal dB 0 +/-3 REF:B-212

15 at -66 dbv, 1k Hz Cro2 dBCD PLAY, SONY 3 - 18 Matal dB

16 Line input sensitivity dB17 Mic input sensitivity dB 18 Peak level 1 dB

Peak level 2 dBFrequency response Rec./P. 125 Hz dB 0 +/-6

19 Recording level (B-257) 1000Hz dB 0 0CD PLAY, SONY3 7000Hz dB 0 +/-6Rec./ P.B. distorion Normal % 5 8

20 -66 dBV, 1K Hz Cr02 %CD PLAY, SONY 3-18 Metal %

21 AlC Rec. /P.B. distortion -56 dbv %input 1K Hz CD PLAY, SONY 3-14

22 FAIL OUTPUT VOLTAGE (DC) V (AC) %

PAGE: 6 OF 7

(CD BUIDE IN) (TEST AT SPKD OUTPUT)

NO. Test items Unit Nominal Limit Remark1

1 LEVEL 0dB TRACK 1.4,10 dB 0.5 +/-3.5 FREQUENCY RESPONSE 100 - 10KHz dB2 LEVEL 0dB TRACK 30,34 dB 40 35 JIS A NET IN

CHANNEL SEPARATION 1KHz3 LEVEL 0dB TRACK 14 % 1 3 JIS A NET IN

TOTAL HARMONNIC DISTORTION4 LEVEL 0dB TRACK 1, 23 dB 55 50 JIS A NET IN

S/N RATIO5 Hum & Noise VR Max 8 12

Hum & Noise VR min 3 5

6 CD SAME VOL dB

PLAYABILITY

NO TEST ITEMS TESTDISC

1 DEFECT DISC INTERRUPTION PHILIPS PLAYABLE WITHOUT ANY444A AUDIBLE ERROR

INFORMATION LAYER 600um2 PHILIPS PLAYABLE WITHOUT ANY

BLACK DOT AT READ OUT SIDE 444A AUDIBLE ERROR600um

3 PHILIPSSIMULATED FINGERPRINT 444A PLAYABLE WITHOUT ANY

TRACK AUDIBLE ERROR

18/19

1 Test Items Unit Norminal Limit Remark1

TEST DISC TYPE 3 (SONY YEDS - )

mV

PAGE: 7 OF 7

AUDIO LEVEL BALANCE

No. Unit Norminal Limit Remark0 FM 1000uV 22.5K DEV. dB 0 0FM FUNC.1mV AM 5mV/M30%MOD dB 0 +/-322.5KHz DEV TAPE - 10dB 1KHz MTT-118 dB 0 +/-3(FM LEVEL 0dB) CD-10 dB RECORDING LEVEL dB +3 +/-3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Only for Debug

AUDIO output

Internal MCU Mode

0

RA6

1

0

0

Internal Flashonly(default)

0

1

1

1

External serialflash major

External serialflash onlyBoth Internal flahs andExternal serial flash

RA5

U1 Pin93 -Pin100 and Pin111 -Pin113 and Pin116 is GPIO

For Servo Debug 2006 02 09

Change by 2006 02 09

Change value from 10K to NCChange by 2006 02 09

1

3

6

4

R14 R25 R35 0R　 R39 5.1K　

MOTOR Input Choose

Sony R14 R25 R35 0R R39 3.3K

Sanyo

SamsungR14 R25 R35 0RR39 8.2K

Change by 2006 02 09

MOTOR DRIVER and Power IN

M5671 0.1

BOM BOXA2

1 3Thursday, November 23, 2006

Title

Size Document Number Rev

Date: Sheet of

M33V

LINE_L

GNDRXTX

RX

LINE_L

LINE_R AUDIO_R

DOOR

IR

RA11

RA7

RD3

RA10 RA8

RD0

RA7

1M_EDO_CKE

RA0

RRASJRD2

RA1RA0

RA2

RA8

RA6RA2

RD0

RA9

RA3

RCASJ

RA3 RA5RA4

RWEJRD1

RA4

RWEJ

RA1RA5

RRASJ

RA6

RD1

F+FOCUS+

T+TRACK+

F-FOCUS-

A

F+

VC

MD

C

F-

VCC_HUE

T-T+

F

B

LD

D

SLED-

SPIN+

LIMIT

SPIN-SLED+

LIMIT

LD

RA8RA6RA5RA3

VREF

SBLPFO

FELPFO

TELPFO

RX

SPIN+

TRACK+TRACK

AUDIO_L

SLED-

TRACK-

VREF_16

SLED+

SPIN-

FOCUS+ VREF_16

VCC_8V

VREF_16

FOCUS-

FOCUS

VREF_16

CKE

T-TRACK-

USB-D2

USB-D0

USB-D6USD-D7

USB-D3USB-D4

USB-D1

USB-D5

/CS

DATA

DATDTPLL-CLKPLL-DATAPLL-CS

ST

16D_CKE

RD2

1M_EDO_CKE

4M_EDO_CKERA9

RCASJ

4M_EDO_CKE

RD3

RPOWERON

M33V

SBLPFO

DOOR

DGND

LINE_R

MUTE

TX

RESETJ

RESETJ

FELPFOTELP

/RD

TELPFO

IR

XSPINDLEXSLEGP

HAVC

LIMIT

RA8RA9RA11

RD2RD1

RD4RD0

RD5

RD7RD6

LDQMUDQM

RCSJRWEJRCASJRRASJRA10

RA1RA0

RCKE

PG_18

RA4

RA6RA7

RA5

RD3RCLK

TPI

MCPUH

MDIXTRACKXFOCUS

LDO

TNI

MDPUHMBPUH

MAPUH

RA2

F_DI

F_CLK

F_DO

RA3

F_CS

VREF_16

F_DIF_CS

F_DOF_CLK

PG_18

RA8

RCLK

RA7RA6RA5RA4

RCKE

UDQM

RA9

HAVC

TPI

MAPUH

MDI

MDPUH

MCPUH

TNI

MBPUH

LDO

LIMIT

MUTE34

XTRACK

XSLEGPMUTE34

VREF_16XFOCUS

XSPINDLE

TRAYIN

USB-D7USB-D6USB-D5USB-D4USB-D3USB-D2USB-D1USB-D0

USB-D5

USB-D3

USB-D7

USB-D1USB-D0

USB-D6

USB-D2USB-D4

USB-5VON

USB-INT

USB-WR

USB-A0USB-RD

SD-CDIIC_SDAIIC_SCL

TRAYOUT

COLSEOPEN

USB-CS

ST

USB-D6USB-D5USB-D4

USB-D7OPEN

SD-CD

AGNDAGNDAGND

AGND

SEV_3V3

M33V

AUD_GND

RF_1V8

V18

1V8SD

3V3ICD

3V3ICD

1V8SD3V3ICD

PA_1V8

AGNDAUD_GND

AUD_3V3

1V8SD3V3SD

AUD_GND

AUD_GND

AUD_GND

AGND

3V3SD

3V3SD

3V3SD

3V3SD3V3SD

SEV_3V3

AUD_3V3

3V3ICD

3V3SD

PA_1V8

V18

1V8SD

M33V

RF_1V8

VCC_8V

P_GND

3V3SD

SDVCC

AGND AGND

3V3SD

3V3SD

AGND

3V3SD

3V3SD

SDVCC

3V3ICD

VCC_8V M33V

M33VVCC_5V

VCC_8V

P_GND

M33V

VCC_8V

P_GND

P_GND

P_GNDAUD_GND

AGND

AUD_GNDAGND

AGNDAGND

3V3ICD

3V3ICD

3V3SD

P_GND

3V3SD

R30 NC

TC15

47U/16V

Q8S8550D

2

1

3

C122 0.1UF

KEY1 AD123

AD1AD2AD3

J7IRM3638

123

OutputGNDVCC

R20 10K

J64PIN2.0mm

1234

R26 0

C54

0.1U

C1241000P R25

1K

R68 0

L5 FB-1

E10

470UC690.1U

R1 10K

R54

1/0.25W

R31

10K

C9 0.1U

C2

0.1U

Q8

S8550D2

1

3

E18100U

C77

0.1U

J3

CON6

123456

Y116.9344MHz

C126

0.1U

R24 0

R78

10K

E17

10U

/10V

R114 10K

SS1 0

D161N4148

12

E23

1U/10V

R50

15

C88

0.1U

Q10 S8550D

2

1 3

R32

4.7K

C67 0.047U

E16

100U/16V

E22

10U/10V

C129

0.1U

E19470U/10V

R4547K

L5 33U

C76

0.1U

R46 10K

R58 220

R21 NC

C35 0.1U

R71 1K

R29 33RD8

1N4148

12

R44 NC

R59 NC

R230

C7 0.1U

R57 33

Q2S8050D2

13

R76 0R37 5K1

R51 33K

R47 0

C59

0.1U

E12 2.2U/16V

C21 0.1U

U1SFLASH1

1234 5

678CS#

DOWP#GND DI

CLKHOLD#

VCC

R33 100K

E310U/10V

C33 1U

R27

NC

ALI M5671

U4

M5671-1

123456789

1011121314151617181920212223242526272829303132333435363738

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 6465666768697071727374757677787980818283848586878889909192939495969798

100101102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

99

FOOTROMDILDOTP1TP2MCMBMDMAAVDD33_2HAVCV12AVSS33_2TELPMPXOUT1MPXOUT2MPXOUT3COSPCOSNAVDD33_3VTBVTPAVSS33_3AVDD33_DCDC_LAVSS33_DCV18_GDAVDD33_CKGXTALIXTALOAVSS33_CKGAVDD18_1AVSS18_1ALOUTAVDD18_PAAVSS18_PAAROUT

ADAC

RO

UT

AVD

D33

_AU

DAD

ACLO

UT

DAC

VREF

FMIN

RAV

SS33

_AU

DFM

INL

JLO

ADB

ADG

OIIC

SDIIC

CK

I2SB

CK

I2SS

DI2

SWC

KD

VSS1

8_3

DVD

D18

_3SF

DO

SFD

ISF

CSB

SFSC

KU

RTX

/UP3

_1U

RR

X/U

P3_0

RA[

3]R

A[2]

DVD

D33

_2D

VSS3

3_2 RA[1]

RA[0]RA[10]

RRASBRCASBRWEBRCSB

RDQMLRDQMH

RD[7]RD[6]RD[5]RD[4]RD[0]RD[1]RD[2]RD[3]

RSDCLKRCKE

RA[11]RA[9]RA[8]

DVSS18_2DVDD18_2

RA[7]RA[6]RA[5]RA[4]

LCDDB[0]LCDDB[1]LCDDB[2]LCDDB[3]LCDDB[4]LCDDB[5]

LCDDB[7]LCDRSPRSTBD

VSS3

3_1

DVD

D33

_1LC

DC

SLC

DR

D_S

IDLC

DW

R_S

CLK

LED

CTR

LBT

CH

K[0]

/1_4

BTC

HK[

1]/U

P1_5

BTC

HK[

2]/U

P1_6

BTC

HK[

3]/U

P1_7

PD_M

UTE

3/U

P3_5

PD_M

UTE

2/U

P3_4

PD_M

UTE

1/U

P3_3

PD_O

FFD

VDD

18_1

DVS

S18_

1AV

DD

_D33

BTN

_AD

IN1

BTN

_AD

IN2

BTN

_AD

IN3

VREF

16FM

OAV

DD

33_1

DM

OAV

SS33

_1G

PWM

LCDDB[6]

E6

1U/10V

L10 FB-1

C25 0.1U

D3

LED

L9 FB-1

R58 1(0805)

R52 10K

C99 0.1U

C660.01UF

L7 FB-1

CON1CON

12345678

12345678

C116

0.1U

C70

0.1U

R56 0

TC18

OPEN/220UF/16V

C89 0.1U

C12

0.1U

C1251000P

R250

C100 0.1U

R46

100K

R12322K

L7 FB-11 2

R53 100K

U61M*4_EDORAM

12345

6789

10 1112131415

1617181920I/O0

I/O1/WE/RASA9

A0A1A2A3VCC A4

A5A6A7A8

/OE/CASI/O2I/O3

GND

R56 0R

C32

0.1U

R382.2K

C1170.1U

FETP1

U54M*4_EDORAM

123456

789

101112 13

1415161718

192021222324VCC

I/O0I/O1/WE/RASA11

A10A0A1A2A3VCC GND

A4A5A6A7A8

A9/OE

/CASI/O2I/O3

GND

U3MM1469

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

OU

T-O

UT+

IN1-

AIN

1-B

REG

-TR

.BR

EG-T

R.C

MU

TE

GN

D1

IN2-

BIN

2-A

OU

T2+

OU

T2-

GN

D2

OP-

OU

TO

P-IN

-O

P-IN

+O

UT3

-O

UT3

+IN

3-A

IN3-

BVC

C1

VCC

2BI

AS-IN

IN4-

BIN

4-A

OU

T4+

OU

T4-

GN

D3

C29

0.1U

J1POWER

12

TC33A1100U/16V

L4 FB-112

TETP2

C1330.01UF

R70 33K

R31 33R

C136 0.1U

C73 22P

R26

10K

E11 2.2U/16V

SBTP3

R43

10K

SS2 0

C74 22P

R42

10K

C13 0.1U

E14

100U/16V

R36

2.2K

R63 NC

J8CON2

12

C6 0.1U

C28

0.1U E5

100U/16V

J5SANYO_SF-P200Z

123456789

10111213141516

VCVCCEDABCFGNDLDVRMDF+T-T+F-

USBVDD1 CON123

+8VGND+3V

J4SANYO/6PIN2.0

123456

SPIN+SPIN-SLED+SLED-LIMIT1LIMIT2

SS3 0

R39470

C36 0.1U

R60 NC

R33 NC

E15 10U/10V

R115 10K

R61 4.7K

R35 4K7

C134 0.1U C54

0.1U

R62 NC

J2

CON6

123456

TC8

10U/10V

HJ1HEADPHONE

2

31

4

E3 47U

TC1947UF/16V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LCD & KEY 0.1

BOM BOXB

2 3Friday, December 01, 2006

Title

Size Document Number Rev

Date: Sheet of

SEG0SEG2SEG4SEG6

VSS

/RD

DATA

COM2

COM0

/CS

COM1

COM3

SEG8SEG10SEG12SEG14SEG16SEG18SEG20SEG22SEG24

SEG26SEG25

SEG27SEG28SEG29SEG30SEG31

VDD

LCDVCC

LCDVCC

R5

1K8

SW7

ALBUM

KEY2

AD

123

AD1AD2AD3

LCD1LCD_CON

123456789

101112131415161718192021222324

C0C1C2C3S0S2S4S6S8S10S12S14S16S18S20S22S24S25S26S27S28S29S30S31

SW1

FF

R83 2.2K

SW4

STOP

R4

1K

TC20

10U/16V

J92PIN2.0

123456

SW3

PLAY

U7HT1621/DIE

1

23

4

5

67

8

9

10 11 12 13 14 15 16 17 18 19

20212223242526272829303132

33343536373839404142434445464748

/CS

/RD/WR

DATA

VSS

OSCOOSCI

VLCD

VDD

/IRQ

BZ /BZ

CO

M0

CO

M1

CO

M2

CO

M3

SEG

31SE

G30

SEG

29 SEG28SEG27SEG26SEG25SEG24SEG23SEG22SEG21SEG20SEG19SEG18SEG17SEG16

SEG

115

SEG

14SE

G13

SEG

12SE

G11

SEG

10SE

G9

SEG

8SE

G7

SEG

6SE

G5

SEG

4SE

G3

SEG

2SE

G1

SEG

0

R3

4K7

R6

2K2

SW5

MODE

SW6

PRG

SW2

FB

R137

100K

R7

4K7

R3

100K

R4

100K

R8

2K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

D-+5V

GND-C

D+

GNDGND

<Doc> <RevCode>

<Title>

B

3 3Thursday, November 23, 2006

Title

Size Document Number Rev

Date: Sheet of

USB-D2USB-D3

USD-D7

USB-D1

USB-D6USB-D5

USB-D0

USB-D4

USB-5VON

USB-D7USB-D6

USB-D4USB-D5

USB-D1USB-D2

USB-D0

USB-D3

USB-D0USB-D1

USB-D3USB-D2

USB-A0USB-RDUSB-WRUSB-INT

USB-A0

USB-WR

SD-CD

USB-CS

USB33V

VCC_8V

+5V

USB33V

USB33V

M33V

+5VCC

C49

22pF

R84

10K

SD1MMC-CARD

12345678

1011

9 DATA3CMDGNDVDDCLKGNDDATA0DATA1CDWP

DATA2

R10

515

K

Q10L7805

13

2

INOUT

GN

D

R86

10K

C46 15P

R10

615

K

C5310nF

R91

10K

C44

0.1UR101

1K

U8USBHOST

123456789

1011121314 15

16171819202122232425262728INT#

RESTIWR#RD#TXDRXDNCA0V3VD+VD-GNDXIXO D0

D1D2D3D4D5D6D7

GNDACTRST

RST#CS#VCCR

100

10K

ST1

USB1.1/2

123456

+ TC21

100U/16V

Y212MHz

R85

10K

R93

1K

R102 18R

R97

10K

C41

0.1U

R88

10K

Q14S8050D

2

13

Q11S8550

2

13

C38100nF

C50

22pF

D5

LED

R103 18R

R98

10K

C39

100nF

R89

10K

TC22

0.47UF/16VTC23

100U/16V

C48

0.1UF

R95 0

C45

0.1U

R96

1K

R99

10K

R87

10K

C51 15P