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17

CDX-GT111/GT161/GT161S

CDX-GT111/GT161/GT161S

1 ANT

4 TU-LCH

8 DN1

9 DN2

ELECTRONIC VOLUME

IC401

J1

(ANTENNA)

TU1

(TUNER UNIT)

AUX BUFFER

IC901

CNP301

CD

MECHANISM

UNIT

(MG-101TA)

POWER AMP/MULTIPLE

VOLTAGE REGULATOR

IC750

SYSTEM CONTROL

IC501 (1/2)

RESET

IC602

CN601

3 TU-RCH

6 CD-LCH

5 CD-RCH

R-CH (FRONT)
R-CH (REAR)
VOLATT

BATT

B-CH

4

3

13

TU-SCL

14

TU-SDA

6

S-METER

7

TU-MUTE

16

E2P-SCL

17

E2P-SDA

39 VSM

10 VCC (8.3V)

11 TU-VDD (TU5V)
15 E2P-VDD

AUDIO 8.3V

TU+5V

B.U 3.3V

12 TU ATT

25 EEP_CKO
24 EEP_SIO

L-CH

R-CH

J901

AUX

5
3

OUT-FL+

OUT-FL–

9
7

OUT-RL+

OUT-RL–

27

R-CH

ANT-REM

35

VP

BATT

30

AUDIO8.3V

31
33

SERVO3.3V

MECHA6V

34

PANEL+B

TU+5V

14
12

OUT-FR

OUT-RR

16

MUTE

4 SCL

AUDIO 8.3V

SERVO3.3V
MECHA6V

PANEL+B

2 SDA

16 BEEP

22 STB
25 DIAG

AUDIO 8.3V

15

7

10

12

11

16

1

9

2

4

3

6

17
18

SCL

SDA

I2C-SCL
I2C-SDA

I2C-SCL

I2C-SDA

I2C-SCL

I2C-SDA

I2C-SCL
I2C-SDA

VSM

TUATT

EEP-SCL

EEP-SDA

33

I2C_CKO

34

I2C_SIO

9

VOL ATT

86

ATT

5

BEEP

26

AMPSTB

8

DIAG

54

BU IN

73

TEST IN

12 IN-FL

FL+

FL–

RL+

RL–

FR+

FR–

RR+

RR–

ANT-REM

ACC

TEST

13

OUT-FL

11 IN-RL

11

OUT-RL

MUTE

Q441

MUTE DRIVE

Q478,479

BATT

72

ACC_IN

BATTERY LEVEL CHECK

Q580-582

ACC DETECT

Q631

TU+5V REG

Q1,D1

MUTE

Q461

D479

D511

D580

D581

FU601

37

B.UP+B

BU 3.3V

B.U+3.3V

GT111

8

MUTE-CONDITION

RDS

53 TU_ATT IN

13 NS MASK

DAVN

RDS ON

30

56

NS MASK

CONTROL

Q22

RDS DEMODULATOR

IC51

11

12

9

10

16

1

7

XTI

SCL

SCL

BU 3.3V

SDA

SDA

INTN

XTO

MPX

VDDA

VDDD

+B SWITCH

Q51

9

15

X51

8.664MHz

GT111

74

TEL ATT

13

TEL-MUTE

TEL-ATT DETECT

Q651

5

QUALITY

38 QUALITY

11
15

22
24

26

16

5

7

6

21

27

9

25

18
19

8

1,2

AU_LCH

AU_RCH

UNI_SO

UNI_SI

UNI_CLK
Z_MUTE

CD_ON

CDM_ON

SYS_RST

EJECT_OK

BUS_ON

A_ATT

BU_IN

D_3.3V
A_3.3V

BU_3.3V

DR_6V

R-CH

R-CH

R-CH

R-CH

R-CH

SERVO 3.3V

BU_3.3V
MECHA 6V

R-CH

10

8

14

12

3

1

+

+

+

10 AUX-LCH

7 AUX-RCH

20 FIL

UNISO

59

UNISI

58

UNISCK

60

Z-MUTE

93

CD_ON

98

CDM_ON

99

RESET

77

SYSRST

88

BUSON

BU 3.3V

87

VOUT

1

VDD 2

D512

D510

• Signal Path

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

: CD PLAY

: TUNER

: AUX

4-1. BLOCK DIAGRAM — MAIN SECTION —

SECTION 4

DIAGRAMS

Summary of Contents for CDX-GT111

Page 1: ...armonic distortion at 1 kHz 0 5 stereo 0 3 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz MW LW Tuning range MW 531 1 602 kHz CDX GT111 GT161 LW 153 279 kHz CDX GT111 531 1 602 kHz at 9 kHz step CDX GT161S 530 1 710 kHz at 10 kHz step CDX GT161S MW tuning interval 9 kHz 10 kHz switchable CDX GT161S Antenna aerial terminal External antenna aerial connector Intermediate frequency 10 ...

Page 2: ...he whole optical pick up block Never turn the semi fixed resistor located at the side of optical pick up block SERVICE NOTES CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power output 45 W 4 at 4 o...

Page 3: ...ay peel away if the heated tip is applied for too long so be careful Strong viscosity Unleaded solder is more viscous sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder CD Playback You can play CD DA also conta...

Page 4: ...ection 1 3 20 4 5 Schematic Diagram Main Section 2 3 21 4 6 Schematic Diagram Main Section 3 3 22 4 7 Printed Wiring Board Key Section 23 4 8 Schematic Diagram Key Section 24 5 EXPLODED VIEWS 5 1 Main Section 29 5 2 Front Panel Section 30 5 3 CD Mechanism Section MG 101TA 188 Q 31 6 ELECTRICAL PARTS LIST 32 NOTE FOR REPLACEMENT OF THE SERVO BOARD When repairing the complete SERVO board A 1177 201 ...

Page 5: ...ks press skip tracks continuously press then press again within about 1 second and hold reverse fast forward a track press and hold Radio To tune in stations automatically press find a station manually press and hold L MODE button 7 To select the radio band FM MW LW M DSPL display DIM dimmer button 7 To change display items press change the display brightness press and hold N Number buttons CD 3 R...

Page 6: ...cessoires rouge à la borne d alimentation de l amplificateur d antenne existant Pour plus de détails consultez votre revendeur Une antenne électrique sans boîtier de relais ne peut pas être utilisée avec cet appareil Raccordement pour la conservation de la mémoire Lorsque le câble d alimentation jaune est connecté le circuit de la mémoire est alimenté en permanence même si la clé de contact est en...

Page 7: ...tracks press skip tracks continuously press then press again within about 1 second and hold reverse fast forward a track press and hold Radio To tune in stations automatically press find a station manually press and hold L MODE button 7 To select the radio band FM MW SW M DSPL display DIM dimmer button To change display items press change the display brightness press and hold N Frequency select sw...

Page 8: ... is not connected correctly FAILURE appears in the display In this case make sure the speaker is connected correctly Diagrama de conexión 1 A una superficie metálica del automóvil Conecte primero el cable de conexión a masa negro y después los cables amarillo y rojo de fuente de alimentación 2 Al cable de control de la antena motorizada o al cable de fuente de alimentación del amplificador de seña...

Page 9: ...10 2 2 CD MECHANISM BLOCK Page 10 SET 2 3 MAIN BOARD Page 11 2 5 CHASSIS T SUB ASSY Page 12 2 6 ROLLER ARM ASSY Page 12 2 7 CHASSIS OP ASSY Page 13 2 4 SERVO BOARD Page 11 1 CHUCKING ARM SUB ASSY SUPPLEMENT 1 Page 1 2 SLED MOTOR ASSY SUPPLEMENT 1 Page 2 3 OPTICAL PICK UP SECTION SUPPLEMENT 1 Page 3 4 OPTICAL PICK UP SUPPLEMENT 1 Page 3 Ver 1 2 ...

Page 10: ...Follow the disassembly procedure in the numerical order given 2 1 SUB PANEL LCD ASSY 2 two claws 3 two claws 4 sub panel LCD assy 1 two screws PTT 2 6 6 4 CNP301 3 1 screw PTT 2 6 6 2 screw PTT 2 6 6 5 two screws PTT 2 6 4 6 bracket CD 7 CD mechanism block ...

Page 11: ... 2 6 8 6 screw PTT 2 6 10 7 heat sink 4 two screws P 2 6 8 5 two screws PTT 2 6 10 1 three screws BTT 2 6 5 5 SERVO board SERVO board claw claw 3 toothed lock screw M 1 7 2 5 2 toothed lock screw M 1 7 2 5 1 Remove the eleven solders GRY YEL BLU ORG RED BLK RED WHT BLK RED WHT 4 optical pick up 16 core CN1 ...

Page 12: ... GT161 GT161S 2 6 ROLLER ARM ASSY 2 5 CHASSIS T SUB ASSY 4 chassis T sub assy 3 claw 1 two precision screws P 1 7 2 2 2 two precision screws P 1 7 2 2 3 washer 4 gear RA1 5 roller arm assy 1 spring RAL 2 spring RAR ...

Page 13: ...13 CDX GT111 GT161 GT161S 2 7 CHASSIS OP ASSY 7 coil spring damper natural 8 coil spring damper green 6 chassis OP assy 5 1 tension spring KF 2 gear LE1 3 lever D 4 slider R Ver 1 2 ...

Page 14: ...eys during the number of connected units display mode 4 4 Operating hours display mode Reset count display OFFSET FAILURE error display CD error information display Operating hours display Number of connected units display Reset count by watchdog timer display 0 1 X X 0 2 X X 0 3 1 X X X 0 4 X X X X 0 5 1 X X 0 6 1 X X X X X Reset count in hexadecimal format Diag code 01 Reset count 0 1 X X Reset ...

Page 15: ...rror info history 3 Disc type plus operating hours display CD error info history 3 Error description plus error details display CD error info history 2 Disc type plus operating hours display CD error info history 2 Error description plus error details display CD error info history 1 latest Disc type plus operating hours display 0 5 1 X X X X X 0 5 2 X X 0 5 2 X X X X X 0 5 3 X X 0 5 3 X X X X X 0 ...

Page 16: ...16 CDX GT111 GT161 GT161S MEMO ...

Page 17: ...I2C_SIO 9 VOL ATT 86 ATT 5 BEEP 26 AMPSTB 8 DIAG 54 BU IN 73 TEST IN 12 IN FL FL FL RL RL FR FR RR RR ANT REM ACC TEST 13 OUT FL 11 IN RL 11 OUT RL MUTE Q441 MUTE DRIVE Q478 479 BATT 72 ACC_IN BATTERY LEVEL CHECK Q580 582 ACC DETECT Q631 TU 5V REG Q1 D1 MUTE Q461 D479 D511 D580 D581 FU601 37 B UP B BU 3 3V B U 3 3V GT111 8 MUTE CONDITION RDS 53 TU_ATT IN 13 NS MASK DAVN RDS ON 30 56 NS MASK CONTRO...

Page 18: ...citors are in µF unless otherwise noted p pF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component C panel designation For printed wiring boards Note X parts extracted from the component side Y parts extracted from the conductor side a Through hole Pattern from the side which enables seeing Th...

Page 19: ...JW90 JW100 JW101 JW94 JW130 JW66 JW93 JW18 JW11 JW111 JW95 JW96 JW97 JW81 JW123 JW167 JW166 JW103 JW69 JW74 JW133 JW126 JW54 JW138 JW85 JW84 JW153 JW172 JW92 JW24 JW23 JW7 JW6 JW8 JW137 JW25 JW14 JW15 JW16 JW142 JW143 JW39 JW1 JW2 JW26 JW144 JW9 JW17 JW5 JW21 JW50 JW56 JW28 JW99 JW30 JW29 JW118 JW120 JW145 JW45 JW146 JW149 JW106 JW115 JW117 JW109 JW108 JW70 JW76 JW71 JW169 JW129 JW27 C441 C431 C45...

Page 20: ... R461 R432 R452 R442 R462 C5 R1 R4 R8 R9 R59 R60 R61 R401 JW102 R402 R403 C2 C1 C13 C12 C57 C58 C62 FB1 C413 C776 C905 IC51 Q461 Q441 Q451 Q431 IC901 Q478 Q479 R6 R7 R5 C6 C7 R52 R54 R51 C64 C63 C60 C59 R55 C407 R906 Q1 C422 C423 C902 C901 IC401 R53 R29 Q22 Q51 J1 C3 C8 TU1 D1 D903 D479 C53 C54 C55 C56 JW84 JW85 R2 R3 R12 R13 C404 C405 R406 R407 R408 R409 4 4 SCHEMATIC DIAGRAM MAIN SECTION 1 3 Ref...

Page 21: ...21 21 CDX GT111 GT161 GT161S CDX GT111 GT161 GT161S IC B D ...

Page 22: ...343 C312 FB305 C306 FB308 C308 L301 FB304 C310 C510 C508 C507 FB501 C504 C509 C501 C516 C513 C523 C522 C519 FB604 C917 IC501 IC602 R540 C918 R582 R676 R567 C512 R561 JC504 L501 R506 R532 R534 R557 R577 R575 R570 JW86 R559 R679 R529 FB310 C305 CNP301 C301 C302 C309 R564 R556 R672 R513 R664 R528 Q664 R546 JC501 D503 X502 X501 R694 D704 D719 D580 D581 R509 R566 R675 R677 R681 R527 R526 R524 R537 R573...

Page 23: ...D998 RE901 J901 LSW905 LSW906 LSW907 LSW908 LSW909 LSW910 LSW911 LSW912 37 1 LCD901 LIQUID CRYSTAL DISPLAY PANEL DSPL DIM 3 REP 4 SHUF 6 PAUSE AF TA 5 1 2 LED945 S904 MODE RE901 VOLUME PUSH SELECT LSW902 LSW904 PTY GT111 LSW901 EQ LED943 S902 OFF LED944 S903 SOURDE LED931 LCD BACKLIGHT LED951 953 VOLUME ILLMINATE LED942 DISC SLOT LED941 S901 MAIN BOARD CN701 A Z 1 871 017 11 11 1 871 017 11 11 M S...

Page 24: ...1 D998 LED931 LED942 LED943 LED941 LED944 LED945 LED951 LED952 LED953 IC901 FB901 FB902 FB903 D991 D992 D993 LSW903 1 2 LSW904 1 2 S904 LSW905 1 2 LSW906 1 2 LSW907 1 2 LSW908 1 2 LSW909 1 2 LSW910 1 2 LSW911 1 2 LSW912 1 2 R907 R908 R909 R911 R910 R912 R913 R914 R915 R916 S901 S902 S903 LSW901 2 2 LSW902 2 2 LSW904 2 2 LSW903 2 2 LSW906 2 2 LSW907 2 2 LSW905 2 2 LSW910 2 2 LSW908 2 2 LSW909 2 2 L...

Page 25: ... CD RCH 5 CD LCH 6 AUX RCH 7 DN1 8 DN2 9 AUX LCH 10 INPUT SELECTOR INPUT GAIN 0 20dB 1dB step PRIMARY VOLUME 12dB 20dB 1dB step MUTE BASS TREBLE VCC 2 VDDA INTERPOLATOR RAM BUFFER CONTROL LOGIC TEST LOGIC PIN MUX S I 2 C SPI INTERFACE BAND PASS FILTER SIGMA DELTA CONVERTER SINC4 FILTER REF3 REF2 REF1 VSS VDDD RESETN TM 1 MPX 16 CSN SDAOUT RDSREG 3 INTN MPX SINC4REG SDAIN SCK SPI TESTREG 14 2 3 4 5...

Page 26: ... SWITCH REFERENCE VOLTAGE LOADDUMP PROTECTION TEMPERATURE PROTECTION BACK UP SWITCH REGULATOR 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 TAB OUT FL OUT FL OUT RL OUT RL IN RL S GND IN RR OUT RR OUT RR OUT FR OUT FR DIAG ANT REM AMP REM SERVO5V MECH6V VP B UP B SDA SCL VP2 PGND3 SVR IN FL IN FR BEEP PGND2 VP1 STB PGND1 RST CRES AUDIO8 3V GN...

Page 27: ... EEPROM bus serial clock output 26 AMPSTB O Power AMP standby signal output 27 LCD_CE O LCD driver chip enable signal output 28 LCD_SO O LCD driver serial data signal output 29 LCD_SCK O LCD driver serial clock signal output 30 RDS ON O RDS ON signal output 31 RE IN0 I Rotary encoder signal input 0 32 RE IN1 I Rotary encoder signal input 1 33 I2C_CKO O I2C bus serial clock signal output 34 I2C_SIO...

Page 28: ... 77 RESET I System reset signal input 78 NCO O Not used Open 79 XOUT O Sub clock signal output 32 768kHz 80 XIN I Sub clock signal input 32 768kHz 81 VSS1 Ground 82 OSCIN I Main clock signal input 18 432kHz 83 OSCOUT O Main clock signal output 18 432kHz 84 VCC3 Power supply 3 3 V 85 DEMOSEL I DEMO select signal input H DEMO on L DEMO off 86 ATT O Audio mute control signal output 87 BUSON O BUS ON ...

Page 29: ...9 SCREW PTT 2 6X10 S 5 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT Ref No Part No Description Remark Ref No Part No Description Remark 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 anticipated when ordering these items XX and X mean standardized parts so th...

Page 30: ...99 01 SPRING RELEASE 56 1 780 433 11 CONDUCTIVE BOARD CONNECTION 57 2 683 964 01 PANEL LCD BACK 58 3 250 543 21 SCREW B P TITE M2 59 X 2149 228 1 CASE ASSY for FRONT PANEL GT161 GT161S 60 3 251 320 01 EMBLEM NO 2 5 SONY J901 1 820 624 11 JACK SMALL TYPE VERTICAL AUX LCD901 1 802 231 11 DISPLAY PANEL LIQUID CRYSTAL RE901 1 479 902 11 ENCODER ROTARY PUSH SELECT VOLUME Ref No Part No Description Rema...

Page 31: ...THED LOCK 107 A 1177 201 A SERVO BOARD COMPLETE 6 7 627 000 08 SCREW PRECISION P 1 7X2 2 TYPE3 Ref No Part No Description Remark Ref No Part No Description Remark 5 3 CD MECHANISM SECTION MG 101TA 188 Q NOTE Refer to SUPPLEMENT 1 for disassembly of OPTICAL PICK UP not supplied 6 6 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied n...

Page 32: ...TACTILE WITH LED 2 LSW908 1 786 805 12 SWITCH TACTILE WITH LED 3 REP LSW909 1 786 805 12 SWITCH TACTILE WITH LED 4 SHUF LSW910 1 786 805 12 SWITCH TACTILE WITH LED 5 LSW911 1 786 805 12 SWITCH TACTILE WITH LED 6 PAUSE LSW912 1 786 805 12 SWITCH TACTILE WITH LED AF TA GT111 LSW912 1 786 805 12 SWITCH TACTILE WITH LED SCRL GT161 GT161S TRANSISTOR Q931 8 729 027 44 TRANSISTOR DTC114TKA T146 Q932 6 55...

Page 33: ...T111 C4 1 126 947 11 ELECT 47uF 20 35V C5 1 126 947 11 ELECT 47uF 20 35V C6 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C7 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C8 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V GT161 GT161S C12 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C13 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C51 1 126 947 11 ELECT 47uF 20 35V GT111 C53 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V GT111 C54 1 10...

Page 34: ...OARD 28P DIODE D1 6 501 168 01 DIODE UDZW TE17 5 6B GT161S D1 8 719 977 03 DIODE DTZ5 6B GT111 GT161 D479 6 501 193 01 DIODE 1SS355WTE 17 GT161 GT161S D479 8 719 988 61 DIODE 1SS355TE 17 GT111 D503 6 501 193 01 DIODE 1SS355WTE 17 GT161 GT161S D503 8 719 988 61 DIODE 1SS355TE 17 GT111 D510 6 501 013 01 DIODE BAT54ALT1G D511 6 500 335 01 DIODE MC2838 T112 1 D512 6 501 051 01 DIODE BAT54CLT1G D580 6 ...

Page 35: ...1 R53 1 414 595 11 INDUCTOR FERRITE BEAD GT111 R54 1 216 845 11 METAL CHIP 100K 5 1 10W GT111 R55 1 216 864 11 SHORT CHIP 0 GT111 R56 1 414 595 11 INDUCTOR FERRITE BEAD GT111 R57 1 414 595 11 INDUCTOR FERRITE BEAD GT111 R58 1 216 864 11 SHORT CHIP 0 GT111 R59 1 216 833 11 METAL CHIP 10K 5 1 10W GT111 R60 1 216 833 11 METAL CHIP 10K 5 1 10W GT111 R61 1 216 821 11 METAL CHIP 1K 5 1 10W GT111 R301 1 ...

Page 36: ...BON 4 7K 5 1 4W R632 1 216 841 11 METAL CHIP 47K 5 1 10W R633 1 216 841 11 METAL CHIP 47K 5 1 10W R634 1 216 829 11 METAL CHIP 4 7K 5 1 10W R636 1 216 845 11 METAL CHIP 100K 5 1 10W R651 1 216 821 11 METAL CHIP 1K 5 1 10W GT111 R652 1 216 841 11 METAL CHIP 47K 5 1 10W GT111 R653 1 216 833 11 METAL CHIP 10K 5 1 10W GT111 R654 1 216 833 11 METAL CHIP 10K 5 1 10W GT111 R661 1 216 821 11 METAL CHIP 1K...

Page 37: ...TION INSTALL ENGLISH GERMAN FRENCH ITALIAN DUTCH GT111 2 699 135 21 MANUAL INSTRUCTION INSTALL ENGLISH SPANISH SIMPLIFIED CHINESE GT161S 2 699 135 31 MANUAL INSTRUCTION INSTALL ENGLISH ARABIC PERSIAN GT161 X 2149 228 1 CASE ASSY for FRONT PANEL GT161 GT161S PARTS FOR INSTALLATION AND CONNECTIONS 151 X 3382 647 1 FRAME ASSY FITTING 152 1 465 459 31 ADAPTOR ANTENNA GT111 153 1 831 836 11 CORD WITH C...

Page 38: ...38 CDX GT111 GT161 GT161S MEMO ...

Page 39: ...d page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2006 08 New 1 1 2006 12 Correction of disassembly of OPTICAL PICK UP 1 2 2007 03 Notes for removal of the OPTICAL PICK UP added SUPPLEMENT 1 ENG 07003 ...

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