sony cdx-gt300mp service manual

40
SERVICE MANUAL Sony Corporation Published by Sony Techno Create Corporation CDX-GT25MPW/GT30MP/GT250MP/ GT257ME/GT300MP/GT303MP SPECIFICATIONS CDX-GT25MPW/GT250MP: US, Canadian model FM/AM COMPACT DISC PLAYER CDX-GT250MP: Russian model/GT257ME FM/MW/LW COMPACT DISC PLAYER CDX-GT30MP/GT300MP/GT303MP FM/MW/SW COMPACT DISC PLAYER 9-889-931-02 2010I04-1 © 2010.09 US Model CDX-GT25MPW/GT250MP Canadian Model CDX-GT250MP E Model CDX-GT300MP Russian Model CDX-GT250MP/GT257ME Indian Model CDX-GT30MP/GT303MP Ver. 1.1 2010.09 Model Name Using Similar Mechanism NEW CD Drive Mechanism Type MG-101X-188 Optical Pick-up Name DAX-25A Photo: CDX-GT250MP The tuner and CD sections have no adjustments. Tuner section FM Tuning range: CDX-GT25MPW/GT250MP: US, Canadian models: 87.5 – 107.9 MHz CDX-GT30MP/GT300MP: E, Argentina, Mexican models/ GT303MP: 87.5 – 108.0 MHz (at 50 kHz step) 87.5 – 108.0 MHz (at 100 kHz step) 87.5 – 107.9 MHz (at 200 kHz step) CDX-GT250MP: Russian model/GT300MP: Saudi Arabia model: 87.5 – 108.0 MHz CDX-GT257ME: FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz) FM3: 65 – 74 MHz (at 30 kHz) FM Tuning step: CDX-GT30MP/GT300MP: E, Argentina, Mexican models/ GT303MP: 50 kHz/100 kHz/200 kHz switchable Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 150 kHz Usable sensitivity: 10 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 70 dB (mono) Separation: 40 dB at 1 kHz Frequency response: 20 – 15,000 Hz AM CDX-GT25MPW/GT250MP: US,Canadian models: Tuning range: 530 – 1,710 kHz Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 25 kHz Sensitivity: 26 μV – Continued on next page –

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Page 1: Sony cdx-gt300mp service manual

SERVICE MANUAL

Sony CorporationPublished by Sony Techno Create Corporation

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

SPECIFICATIONS

CDX-GT25MPW/GT250MP: US, Canadian modelFM/AM COMPACT DISC PLAYER

CDX-GT250MP: Russian model/GT257MEFM/MW/LW COMPACT DISC PLAYER

CDX-GT30MP/GT300MP/GT303MPFM/MW/SW COMPACT DISC PLAYER

9-889-931-022010I04-1© 2010.09

US ModelCDX-GT25MPW/GT250MP

Canadian ModelCDX-GT250MP

E ModelCDX-GT300MP

Russian ModelCDX-GT250MP/GT257ME

Indian ModelCDX-GT30MP/GT303MP

Ver. 1.1 2010.09

Model Name Using Similar Mechanism NEWCD Drive Mechanism Type MG-101X-188Optical Pick-up Name DAX-25A

Photo: CDX-GT250MP

• The tuner and CD sections have no adjustments.

Tuner sectionFMTuning range: CDX-GT25MPW/GT250MP: US, Canadian models: 87.5 – 107.9 MHz CDX-GT30MP/GT300MP: E, Argentina, Mexican models/ GT303MP: 87.5 – 108.0 MHz (at 50 kHz step) 87.5 – 108.0 MHz (at 100 kHz step) 87.5 – 107.9 MHz (at 200 kHz step) CDX-GT250MP: Russian model/GT300MP: Saudi Arabia model: 87.5 – 108.0 MHz CDX-GT257ME: FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz) FM3: 65 – 74 MHz (at 30 kHz)FM Tuning step: CDX-GT30MP/GT300MP: E, Argentina, Mexican models/ GT303MP: 50 kHz/100 kHz/200 kHz switchableAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 150 kHzUsable sensitivity: 10 dBfSelectivity: 75 dB at 400 kHzSignal-to-noise ratio: 70 dB (mono)Separation: 40 dB at 1 kHzFrequency response: 20 – 15,000 Hz

AM CDX-GT25MPW/GT250MP: US,Canadian models:Tuning range: 530 – 1,710 kHzAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 25 kHzSensitivity: 26 μV

– Continued on next page –

Page 2: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2

MWCDX-GT30MP/GT300MP/GT303MP:Tuning range: CDX-GT30MP/GT300MP: E, Argentina, Mexican models/GT303MP: 531 – 1,602 kHz (at 9 kHz step) 530 – 1,710 kHz (at 10 kHz step) CDX-GT300MP: Saudi Arabia model: 531 – 1,602 kHzMW Tuning step: CDX-GT30MP/GT300MP: E, Argentina, Mexican models/GT303MP: 9 kHz/10kHz switchableAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 25 kHzSensitivity: 26 μV

SWCDX-GT30MP/GT300MP/GT303MP:Tuning range: SW1: 2,940 – 7,735 kHz SW2: 9,500 – 18,135 kHz (except for 10,140 – 11,575 kHz)Antenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 25 kHzSensitivity: 30 μV

MW/LWCDX-GT250MP: Russian model/GT257ME:Tuning range: MW: 531 – 1,602 kHz LW: 153 – 279 kHzAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 25 kHzSensitivity: MW: 26 μV, LW: 45 μV

CD player sectionSignal-to-noise ratio: 120 dBFrequency response: 10 – 20,000 HzWow and fl utter: Below measurable limit

Power amplifi er sectionOutput: Speaker outputsSpeaker impedance: 4 – 8 ohmsMaximum power output: CDX-GT25MPW/GT30MP/GT250MP: US,Canadian models/ GT300MP/GT303MP: 52 W × 4 (at 4 ohms) CDX-GT250MP: Russian model/GT257ME: 45 W × 4 (at 4 ohms)

GeneralOutputs: Audio outputs terminal (sub/rear switchable) Power antenna (aerial) relay control terminal Power amplifi er control terminalInputs: Remote controler input terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack)Tone controls: Low: ±10 dB at 60 Hz (XPLOD) Mid: ±10 dB at 1 kHz (XPLOD) High: ±10 dB at 10 kHz (XPLOD)Power requirements: 12 V DC car battery (negative ground (earth))Dimensions: Approx. 178 × 50 × 179 mm (7 1/8 × 2 × 7 1/8 in.) (w/h/d)Mounting dimensions: Approx. 182 × 53 × 162 mm (7 1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)Mass: Approx. 1.2 kg (2 lb. 11 oz.)Supplied accessories: Card remote commander: RM-X151 Parts for installation and connections (1 set)

Design and specifi cations are subject to changewithout notice.

SAFETY-RELATED COMPONENT WARNING!

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

ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

Page 3: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

3

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.The fl exible board is easily damaged and should be handled with care.

NOTES ON CHIP COMPONENT REPLACEMENT • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be

damaged by heat.

TEST DISCSPlease use the following test discs for the check on the CD section.

YEDS-18 (Part No. 3-702-101-01) PATD-012 (Part No. 4-225-203-01)

NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

CAUTIONUse of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radia-tion exposure.

If the optical pick-up block is defective, please replace the whole optical pick-up block.Never turn the semi-fi xed resistor located at the side of optical pick-up block.

optical pick-up

semi-fixed resistor

CDX-GT30MP/GT250MP: Russian model/GT257ME/GT300MP/GT303MP:This compact disc player is classifi ed as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the exterior.

This label is located on the bottom of the chassis.

UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARKUnleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to

about 350 °C.Caution: The printed pattern (copper foil) may 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 fl ow)

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.

Page 4: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

4

1. SERVICE NOTE ...................................................... 5

2. GENERAL Connections .................................................................... 6

3. DISASSEMBLY3-1. Sub Panel Assy ............................................................... 93-2. CD Mechanism Block ..................................................... 93-3. Main Board ..................................................................... 103-4. Servo Board .................................................................... 103-5. Chassis (T) Sub Assy ...................................................... 113-6. Roller Arm Assy .............................................................. 113-7. Chassis (OP) Assy ........................................................... 123-8. Chucking Arm Sub Assy ................................................. 123-9. Sled Motor Assy .............................................................. 133-10. Optical Pick-up Section .................................................. 143-11. Optical Pick-up ............................................................... 14

4. DIAGRAMS4-1. Block Diagram –Main Section– ..................................... 154-2. Block Diagram –Display Section– ................................. 164-3. Printed Wiring Board –Main Section– ............................ 184-4. Schematic Diagram –Main Section (1/3)– ...................... 194-5. Schematic Diagram –Main Section (2/3)– ...................... 204-6. Schematic Diagram –Main Section (3/3)– ...................... 214-7. Printed Wiring Board –Key Section– ............................. 224-8. Schematic Diagram –Key Section– ................................ 23

5. EXPLODED VIEWS5-1. Main Section ................................................................... 285-2. Front Panel Section ......................................................... 295-3. CD Mechanism Section (MG-101X-188) ....................... 30

6. ELECTRICAL PARTS LIST .................................. 31

TABLE OF CONTENTS

Page 5: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

5

SECTION 1SERVICE NOTE

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

• Connect the MAIN board (CN701) and the SERVO board (CN401) with the extension cable (Part No. J-2502-076-1).

NOTE FOR REPLACEMENT OF THE SERVO BOARDWhen repairing, the complete SERVO board (Part No.A-1768-003-A) should be replaced since any parts in the SERVO board cannot be repaired.

NOTE FOR REPLACEMENT OF THE AUX JACK (J901)To replace the AUX jack requires alignment.1. Insert the AUX jack into the KEY board.2. Place the KEY board on the front panel. 3. Solder the three terminals of the jack. NOTE FOR THE 15-PIN CONNECTOR (CN001)

Do not use alcohol to clean the 15-pin connector (CN001) connect-ing the front panel with the main body.Do not touch the connector directly with your bare hand. Poor con-tact may be caused.

SERVO BOARDCN401

MAIN BOARDCN701 J-2502-076-1

KEY board

AUX jack

front panel

Page 6: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

6

SECTION 2GENERAL This section is extracted

from instruction manual.

• CONNECTIONS CDX-GT25MPW/GT30MP/GT250MP: US, Canadian models/GT300MP: E, Saudi Arabia, Mexican models/GT303MP

Page 7: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

7

• CONNECTIONS CDX-GT250MP: Russian model/GT257ME/GT300MP:Argentina model

Page 8: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

8

SECTION 3DISASSEMBLY

• This set can be disassembled in the order shown below.

3-1. SUB PANEL ASSY (Page 9)

3-2. CD MECHANISM BLOCK (Page 9)

SET

3-3. MAIN BOARD (Page 10)

3-5. CHASSIS (T) SUB ASSY (Page 11)

3-6. ROLLER ARM ASSY (Page 11)

3-7. CHASSIS (OP) ASSY (Page 12)

3-8. CHUCKING ARM SUB ASSY (Page 12)

3-9. SLED MOTOR ASSY (Page 13)

3-10. OPTICAL PICK-UP SECTION (Page 14)

3-11. OPTICAL PICK-UP (Page 14)

3-4. SERVO BOARD (Page 10)

Page 9: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

9

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

3-1. SUB PANEL ASSY

3-2. CD MECHANISM BLOCK

2 two claws

3 two claws

4 sub panel assy

1 two screws (+PTT 2.6 6)

4 CN701

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 10: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

10

3-3. MAIN BOARD

3-4. SERVO BOARD

1 three screws (+BTT 2.6 5.2)

9 MAIN board

insulating sheet3

2 two screws (+PTT 2.6 8)

7 screw (+PTT 2.6 10)

8 heat sink

4 two screws (+P 2.6 8)

6 screw (+P 2.6 8)

5 two screws (+PTT 2.6 10)

7 SERVO board

SERVO board

3 toothed lock screw (M 1.7 2.5)

2 toothed lock screw (M 1.7 2.5)

1 Remove the eleven solders.

6 optical pick-up (16 core) (CN101)

4 claw

5 claw

grayyellowblueorangeredblackredwhite

blackredwhite

Page 11: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

11

3-5. CHASSIS (T) SUB ASSY

3-6. ROLLER ARM ASSY

4 chassis (T) sub assy

3 claw

1 two screws (M 1.7 2.5)

2 two screws (M 1.7 2.5)

3 washer

4 gear (RA1)

6 roller arm assy

5

1 spring (RAL)

2 spring (RAR)

Page 12: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

12

3-7. CHASSIS (OP) ASSY

3-8. CHUCKING ARM SUB ASSY

7 two coil springs (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)

3 chucking arm sub assy

2

1 spring

Note: Have this portion receive the chassis. Note: Have this portion receive the chassis.

Note: Be careful not to touch the turn table.

Page 13: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

13

3-9. SLED MOTOR ASSY

3 sled motor assy

sled motor assy

1 spring

spring

stand

stand

turn table

2 three serration screws (M 2 3)

three serration screws(M 2 3)

Note: Place the stand with care not to touch the turn table.

Note: Never remove these parts since they were adjusted.

bearing (R)

bearing (F)

Note for Assembly

Note: Take care to prevent the chassis from being bent when tightening the three machine screws.

Page 14: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

14

3-10. OPTICAL PICK-UP SECTION

3-11. OPTICAL PICK-UP

1

2 optical pick-up section

Note: Be careful not to touch the lens and hologram terminal when removing the optical pick-up section.

1 tapping screw (P 1.4)

2 leaf spring (OPS)

3 rack

5 optical pick-up4 lead screw assy

Page 15: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

1515

SECTION 4DIAGRAMS

4-1. BLOCK DIAGRAM – MAIN Section –

2826

2114131253

11516

79

6

AU_LCHAU_RCH

MEC_LOADMEC_EJECTCDON_1500MVMEC_INSWMEC_LIMIT

DEC_INTDEC_XMUTE

AU_8VVDD_3.3VBU_+3.3VDR_+6V

R-CH

R-CH

R-CH

R-CH

R-CH

AUDIO+8.5V

BU+3.3VSERVO+3.3V

R-CH9 AUX_LCH7 AUX_RCH

DEC_SO24

2022

DEC_SODEC_SCKDEC_SIDRV_ON

DRV_ON37

DEC_SCK23DEC_SI22

MEC_LOAD38

2MEC_DSW

MEC_EJECT39

24 DEC_STBY25 DEC_RST

CDON_1500MV40MEC_INSW42MEC_LIMIT43MEC_DSW44DEC_INT45DEC_XMUTE

BU+3.3V

49CD_ZDET51CD_XCCE52DEC_SSTBY53DEC_RST54MEC_SELFSW75FW_TXD31

CNVSS9FW_BUSY34

FW_RXD32

FW_CLK33

VOUT1 VIN 2

10

4 FMIN13 FMIN2

4 TU_LCH

8 AUX_GND

ELECTRONIC VOLUMEIC302

J1(ANTENNA)

PHASE LOCKED LOOP(PLL)IC001

L6FM MIX

L2

CN701

CDMECHANISM

UNIT(MG-101Y)

I2C BUS CONTROLLEDPOWER AMP/MULTIPLEVOLTAGE REGULATOR

IC301

SYSTEM CONTROLIC401 (1/2)

RESETIC403

CN802

3 TU_RCH

6 CD_LCH5 CD_RCH

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

BATT

R-CH

89

18SCL19SDA

16 XTAL1

15 XTAL2

LOUTROUT

J901AUX

X14MHz

53

OUT-FL+OUT-FL–

97

OUT-RL+OUT-RL–

27

R-CH

ANT-REM

35VPBATT

20VP16VP2

30AUDIO+B3133

SERVO+3.3VMECHA+6V

34PANEL+B

R-CH (REAR/SUB)

3533

OUT_FRCHOUT_RRCH

R-CH

30OUT_ SLCH31OUT_SRCH

4 I2C_SCK

AUDIO +8.5VSERVO+3.3VMECHA+6VPANEL+B

2 I2C_SIO

16 BEEP22 STB25 DIAG

7

10

12

11

16

19

2

4

3

6

3738

I2C_SCKI2C_SIO

I2C_SCKI2C_SIO

I2C_SCKI2C_SIO

I2C_SCKI2C_SIO

I2C_SCKI2C_SIO

29I2C_SCK30I2C_SIO

58ATT

28BEEP60AMPSTB59DIAG

19BU_IN

12 IN-FL FL+FL–

L

R

RL+RL–

FR+FR–RR+RR–

ANT-REM

BATT

ACC

RU MODEL

34OUT_FLCH

11 IN-RL32OUT_RLCH

12RESET

57ACC_INACC DETECT

Q805

+3.3V REGIC402

MUTEQ103

29AMP-REM 5 AMP-REM

1 AMRFIN

REAR/SUB

D306

FU601

13TEL-ATT56TELATT

TEL-ATTDETECT

Q806

37BU+B BU+5V

J301

-1

-2

AUDIOOUT

BU+3.3V

BATT

54

BACK-UPCHECK

D806,807,Q802,807,808

MECHA+6V

3.3V6

3

FLASH_W

BUSY

7

CLK2

RESET

RXD5

1

4 TXD

CN401FLASH

PROGRAMMING

BU+3.3V

BU+5V

1723

CD_ZDETCD_XCCE

4 MEC_SELFSW

MUTEQ104

MUTE DRIVEQ303,304

MUTEQ102

: AM/MW/LW/SW

: CD

: FM

: AUX

Page 16: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

1616

4-2. BLOCK DIAGRAM – DISPLAY Section –

X50232.768kHz

10

11

9412

10095

SYSTEM CONTROLIC401 (2/2)

LCD DRIVEIC903

KEYIN1

CLCE

LCD_SOLCD_CLK

LCD_CEKEYIN0

92 KEYACK1

82 RE_N0RE0RE1 81 RE_IN1

1897

91

XOUT

XIN

X5017.92MHz

15

13 OSCOUT

3 NOSE_SW

OSCIN

4748

46

DIMMER 2

COM1I

COM4

LCD901

LIQUIDCRYSTALDISPLAYPANEL

3|

3439

35|

38

S1I

S33

DI

PANEL+B

KEY MATRIXLSW901–908

S901–908

(VOLUME)PUSH SELECT

S905

ROTARYENCODER

4 SIRCS

REMOTECONTROL

SIGNALRECEIVER

IC902

BACK-LIGHT 1BACK LIGHTLED DRIVE

Q932

DIMMERSWITCH

Q931

LED901,903,905,907,909911,913,915,917,919921,923,925,927,933

935,937,945,LSW901–908

LED931(LCD BACK LIGHT)

3OUT

RC_IN1RC_IN0

KEYACK0

J801(REMOTE IN)

Page 17: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

1717

For Schematic Diagrams:Note:• All capacitors 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

specifi ed.• f : Internal component.• C : Panel designation.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)

• A : B+ Line.• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions. no mark : FM ( ) : AM/MW/LW/SW < > : CD PLAY * : Impossible to measure• Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production

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

tolerances.• Circled numbers refer to waveforms.• Signal path. J : CD F : FM f : AM/MW/LW/SW L : AUX

• Abbreviation AR : Argentina model CND : Canadian model EA : Saudi Arabia model IND : Indian model MX : Mexican model RU : Russian model

• Abbreviation AR : Argentina model CND : Canadian model EA : Saudi Arabia model IND : Indian model MX : Mexican model RU : Russian model

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. (The other layers’ patterns are not indicated.)

• Indication of transistor.

C

BThese are omitted.

E

Q

Caution:Pattern face side: (SIDE B)Parts face side:(SIDE A)

Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.

• Waveforms

– MAIN Board –

1.2 Vp-p

32.768 kHz

3.5 Vp-p

7.92 MHz

1 V/DIV, 20 sec/DIV

2 V/DIV, 50 nsec/DIV

1 IC401 qa (XOUT)

2 IC401 qd (OSCOUT)

0.06 Vp-p

4 MHz

0.05 V/DIV, 50 nsec/DIV

3 IC001 qh (XTAL1)

Note: The components identi-fi ed by mark 0 or dotted line with mark 0 are criti-cal for safety. Replace only with part number specifi ed.

Note: Les composants identifi és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le nu-méro spécifi é.

Page 18: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

1818

• : Uses unleaded solder.4-3. PRINTED WIRING BOARD – MAIN Section –

1

A

B

C

D

E

F

G

H

I

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

IC403

IC301

IC001

IC401

KEY BOARD CN001A

FLASHPROGRAMMING

CDMECHANISM

UNIT(MG-101X)

137

236

2120

401

1

16 17

32

1100

8081

5051

3031

FB604

C20

JW371

C21

R401

FB606

C22C23

FB608

C24

FB609

C25C26

R212

C27

R213

C28

R216

R217

R413

R414

JC335

R415

R416

R801

FB1

1 1 1

1 FB1,2,3:US,CNDR3,15,16:EXCEPT US,CND

R802

FB2

FB3

CN401

CN403

C41

JC34

6

R815

R816

R817

R818

C201

R819

C203

C206

CN802

C207

R820

C208

C209

R821R822

R824

R631

C401

R826

C402

C404

C210

JL001

C405

C211

JL002

R636

C212

C406

JL003

C407

JL004

C214

JL005

C409

C215

JL006

JL007

JL008

JL009

JL010JL011

JL012JL013

JL014JL015JL016JL017

C803

JL01

8

C804

JL019

C805

C806

C807

C808

JL020JL021

JL022A14

B1 A115 1

28 14

JL023JL024

C810

JL025

C811

JL026

C812

JL027

C813

JL028JL029

C815

R661R662

R663

JL030

R664

JL031JL032

JL033JL034

JL035

JL036

JL037

JL038

JL039

C1

C2

C3

R671

C5

R672

C6

R673

JL040

R674

C8

JL041

C9

JL042

JL043

JL044

JL045

JW201

JL046

JW202

JL047JL048 JL049

Q102

JW20

7

Q103

JW20

8

Q104

JW20

9

JL050

D202

D203

D204

JW21

1

D205 JW

212

JW213

Q303

JW214

Q304

JW215

JW21

6

JW21

7

L101

R691

JW21

9

JW22

1

JW222

JW223

JW22

5

JW22

7

JW230

JW231

JW232

JW23

4

JW23

5

D806

JW237

D807

D808

IC402

JW240

JW241

D811

JW243

D814

JW24

4

D815

JW24

5

JW24

6 JW24

8

JW25

0

JW25

1

JW252

JW25

3

JW25

4

JW25

8

JW26

1

FB301

JW26

2

J1

R101

JW26

8

L151

JW26

9

R106

R107

R301

R302

JW27

3

JW275

JW276

R112

JW277

R113

R308

JW279

R309

R116

R117

R500

RU MODEL

RU MODEL

RU MODEL

EXCEPTRU MODEL

R501

R502

R503

R504

R505

JW28

1

JW28

2

R506

R507

JW28

3

R313

JW28

4

R508

R509

L1

L2

JW28

6

L3

L4JW

288

R701

L6

L7

R703

R510

L8

R511

R512

R513

R708R5

14

JW29

1

R516

JW29

2

JW29

3

R517R519

JW29

8

JW29

9

R520

R521

R522

R523

R525

C101

R526

2

3

C103

CN701

C106

JC25

7

C107

C108C109

R531

R532 R533

C303

R534

C304

C110

C305

C112

C306

R537

C307

R538

C308

C114

R151

C115

CL00

1

R152

CL00

2

R153

CL003

R154

CL004

R155

CL005

C502

C503

R540

C504

R541

C312

R543C507

C313

R544

C508

R545

R11

C315

R546

C316

R12

R13

C317

R548

R14R549

C701

R15 R1

6

C703

C510

C704

C705

X501

X502

C706

C512

C707

C513

R550

C708

C514 C515

R551

C709

C322

R554

R556

R558

C710

C711

A001

R559

C712

C520

C521

C522

C523

R560

R561

C719

R756

R562

R564

R565

R566

R567

R568

R1

R2

R3

R570

R571

C151

C152

C153

R577

R578

C154

C155

VR1

CL042

JW102

CL043

C157

CL044CL045CL046

CL047CL048

CL049

R581

R582

R583

JW300

R584

C930

R585

C931

JW30

1

R586

JW302

D102

R587

JW30

3

D103

CL050

R588

JW30

4

D104

CL051

R589

D105

CL052

Q202

CL053

JW30

7

Q203

CL054

Q204

CL055JW309

CL056CL057

R590R591

R592

C556

D302

R593

D303

R594

JW31

0

D304

R595

D305

R596

JW312

D306

JW31

3

R597 R5

98

JW31

5

JW317

JW31

8

C755

JW126

D502

JW320

JW321

JW32

2

JW323

JW32

5

JW32

6

JW327

D703

L403

JW32

8

D704

JW329

Q802

JW13

7

JW13

8

Q805

Q806

IC302

Q807Q808

JW33

1

JW33

2

JW33

3

JW33

4

JW33

5

JW336

JW33

7

C776

JW147

JW148

D719

L801

FB14

JW341

PL01

FB15

JW342

PL02

JW34

3

JW34

4

X1

JC10

3

JC10

4

JC106

JC10

7

JC10

9

JW350

JW351

JW352

JW35

3

D153

JW35

4

JW355

JW356

JW357

JW358

JW359

J301

JC11

6

JC118

JW36

0

JW36

1

C12

C13

R201

JC121

JW36

6

C16

JW36

7

C17

C18

C19

R206

R207

1-882-653- (11)

11

X501

AR,RU MODEL

EXCEPT AR,RU MODEL

-2R

-1L J801

(REMOTE IN)

FU601

(ANTENNA)J1

1

8

9

1

16

8

1

2

4

3

1

354

(CHASSIS)

(CHASSIS)

GT30MP/GT300MP/GT303MP

2

1

14

15

REAR/SUBAUDIO OUT

BCE

BCE

ECB

ECB

BCE

ECBBC

EECB

BCE

BCE

BCE

ECB

ECB

(CHASSIS)

2 R525:GT30MP/GT300MP/GT303MP R526:GT25MPW/GT250MP/GT257ME R537:US,CND,EA R538:RU,E,AR,MX,IND R548:GT30MP/GT257ME/GT300MP/GT303MP R549:GT25MPW/GT250MP:US,CND/GT257ME R550:GT25MPW/GT250MP R551:GT30MP/GT250MP:RU/GT300MP/GT303MP*3 R506:GT25MPW/GT30MP/GT250MP/GT300MP/GT303MP R520:GT257ME

GT30MP/GT300MP/GT303MP

RU MODEL

(Page 22)

Page 19: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

1919

5 11

H

6

C

E

131

B

G

12

I

D

F

A

92 84 1073

1MAIN BOARD

(2/3)

(3/3)BOARDMAIN2

IC B/D IC B/D

IC B/D

EXCEPT AR,RU MODELAR,RU MODEL

3 7.2 3 7.2

14.4 7.2

7.2

4.6

4.3

4.3

4.3

4.3

4.5

7.2

7.2

14.4 7.2

3.2

7.2

3.2

13.8

13.8 8.3

0<3.

3> 6

10.3

14.4

14.2 5

0

2.7

0

0

6.7 0.6

0

3

3.3

13.9

0

0

13.7

3.3

1.3 5

5

0.6

06.7

RU MODEL

RU MODEL

RUMODEL

(EXCEPT RU MODEL)

(EXCEPT RU)(RU)(RU MODEL)

MAIN BOARD (1/3) IC301

IC403

IC402

4

3

1

2

16V47

C313

0.22

C405

RKZ1

8B2K

GP1

D808 1A

4-A2

D105

2SC4154TP-1EFQ805

ACC DETECT

1C2

09

1A4-

A2D3

05

16V

3300

C807

10kR821

1000

pC8

06

2.2

C315

IC301

I2C BUS CONTROLLED POWER AMP/ MULTIPLE VOLTAGE REGULATOR

TAB

1

I2C_S

IO

2

OUT-

FL-

3

I2C_S

CK

4

OUT-

FL+

5

VP2

6

OUT-

RL-

7

P-GN

D1

8

OUT-

RL+

9

SVR

10

IN-R

L

11

IN-F

L

12

S-GN

D

13

IN-F

R

14

IN-R

R

15

BEEP

16

OUT-

RR+

17

P-GN

D3

18

OUT-

RR-

19

VP1

20

OUT-

FR+

21

STB

22

OUT-

FR-

23

P-GN

D4

24

DIAG

25

RST

26

ANT-

REM

27

CRES

28

AMP-

REM

29

AUDI

O+B(

8.5V)

30

SERV

O-3.3

V

31

GND

32

MECH

A-6V

33

PANE

L+B

34

VP

35

CBU

36

BU+B

37

10V

C307220

1C1

14

0.22

C305

1C2

10

1C2

15

25V

22C3

03

1A4-

A2D2

02

16V

C31210

47k

R817 2SC4154TP-1EF

Q806

TEL-ATT DETECT47k

R819

1C1

09

0.1

C808

1000

pC8

054.

7kR8

18

1000

pC7

55

0.47

C804

1C1

10

0.22

C811

1A4-

A2D3

02

1A4-

A2D3

04 0.22

C406

1C1

15

1C2

14

1A4-

A2D1

04

1A4-

A2D2

03

1A4-

A2D2

04

0.22

C308

1A4-

A2D3

03

CN80216P

1FL+2RL+3RR+4FR+5AMP-REM6ANT-REM7ACC8GND9FL-10RL-11RR-12FR-

16+B

13TEL-ATT14ILL15TEST

17+B18+B19+B 15

0R3

08

0.22

C810

1A4-

A2D1

02

1A4-

A2D2

05

47kR822

0.47

C803

RKZ1

8B2K

GP1

D811

1C3

06

0.22

C304

1A4-

A2D1

03

10kR820

16V47

C322

MA2J

1110

GLS0

D306

10V

1000

C409

0.1

C407

DRA5114E0LQ304

MUTE DRIVE

C8151000p

22R3

13

100kR401

PST8228ULIC403

RESET

VOUT

Vdd NC

VSS

54

3 2 1

TK11133CSCL-GIC402

+3.3V REG

CONT

GND

NPVO

UT VIN

0FB

604

0.1

C402

DRC5114E0LQ303

MUTE DRIVE

0.1C401

R585220k

R584 220k

2SC3052EF-T1-LEFQ808

BACK-UP CHECK

J801(REMOTE IN)

R8151k

DRC5114E0LQ802

BACK-UP CHECK

1kR816

RKZ18B2KGP1D807

RKZ7.5B2KGP1D806

R541 100kR540 100k

47k

C2114.7kR631

10V100

C503

220

R415

220

R416

0R309

R301

100

100

R3021kR824

250uHL801

1

2

C404

0.22

C776

1000

p

1A4-

A2D8

14

1A4-

A2D8

15

DRC5144E0LQ807

BACK-UP CHECK

R826

R802

R801

1 2 3 4 5 6 9

10111213

14

15

16

BUS1

BUS2

BUS3 8

RCIN

1

BEEP

STB

DIAG

TEL I2

C_SC

K

I2C_

SIO

BUS_

ON

RESET

ACC

SYS_

RESE

T

RCIN

0

BU_I

N

1

L-CH

-

ACC

REAR

8

10A

BATT

FL-

8

FR-

5

8

ACC

FL-

ATT

R-CH

+

AMP REM-

ANT REM

2

15

-

6

3

R-CH

7

4

RL-

4

1

16

14

8

10

2

10

6

FR+

6

FL+

GND

4

11GND

FR-

FRONT

13

3

ANT REM

RR+

5

BATT

15

FL+

FRONT

4

BATT

+

16

7

RL+

2

RR-

RR-

L-CH

ANT REM1

6

ACC

5 +

RL+

2

1

9

14

RR+

5

13

3

GND

12FR+

AMP REM

7

FU601

+ 12

7

11

REAR

3

RL-

9-

TDF8554AJ/N1TDF8556AJ/N1

• See page 24 for IC Block Diagram.4-4. SCHEMATIC DIAGRAM – MAIN Section (1/3) –

(Page 20)

(Page 21)

Page 20: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2020

11

B

3

A

12

G

2

F

13

E

4 5 987 10

I

6

H

C

1

D

1 2

1(1/3)

MAIN BOARD

00

3

3.2

3.23.2

00

3.2

3.23.33.3

0

0000<3.2>0<3.2>00000<3.2>000000

0 3.2

0 0 3 0 0 3 3 3.3

0 3.3

3.2

0 0 0 0<3.

3>0<

3.3>

0<3.

1>0

3.2

0.1 3 1.6 0 3.2 0 0.2

0.8

2.9

1.7

1.4

3.3 3 3 2.7 0 0 0 0 3 3

*4

*3

(GT25MPW/GT30MP/GT250MP/ GT300MP/GT303MP)

(GT257ME)

(GT30MP/GT300MP/GT303MP)

(GT25MPW/GT250MP/GT257MP)

*2

*1

*5

(RU,E,AR,MX,IND)

(US,CND,EA)*6

*9

(RU)

(GT30MP/GT250MP:RU/GT300MP/GT303MP)*11

*7

*8

*12(EXCEPT RU)

(GT25MPW/GT250MP:US,CND/GT257ME)

(GT25MPW/GT250MP)*10

(GT30MP/GT257ME/GT300MP/GT303MP)

*11*1*5 *10 *9

*7*8*6 *3 *2

*12*4

MAIN BOARD (2/3)

BOARD3(3/3)

MAIN

IC401

100k

R561

100k

R674

0R5

09

1kR5

10

1kR5

1247

0R5

70LR

B751

V-40

T1G

D502

100k

R519

100k

R513

100k

R532

100k

R533

10M

R501

32.7

68kH

zX5

02

150k

R508

18p

C508

18p

C507

100

R672

0R7

56

100k

R514

0.01C513

1000pC502

100R671

0.5%10k

R673

100R503

0.5%10k

R505

100R502

0.5%10k

R504

1000pC5121000pC514

0.01C523

0.01C522

R558

100k

R523

100k

100k

R691

0.01

C504

R520

R506

10k

R500

10k

R534

100k

R531

100k

R636

R564

R556

1kR6631kR661

10k

R664

10k

R662

0R517

100k

R567

0R516

100k

R565

2.2k

R522

2.2k

R521

47p

C521

47p

C520

C101 560p

0.01C710

560pC201

10V100

C701

123456789

10111213141516171819202122232425262728

28PCN701

MEC_DSWMEC_LIMITMEC_INSW

MEC_SELFSWCDON_1500MV

AU_8VVDD_3.3V

D_GNDBU_3.3V

DR_6VDR_GND

MEC_EJECTMEC_LOAD

DRV_ONDEC_INT

DEC_XMUTECD_ZDET

NCNC

DEC_SODEC_SI

DEC_SCKDEC_XCCE

DEC_SSTBYDEC_RSTAU_RCHAU_GNDAU_LCH

1kR101

16V 10C703

0.01C711

R708 01kR201

0.01C712

0.01C704

100kR577

7.92MHzX501

FB608FB609

FB6060R701

0R703

100kR571

10k

R559

10kR560

33kR56233kR566

CL001CL002

CL00

3CL

004

1kR511

1kR5

43

CL005

1MR5

81

0.01

C556

1kR5

89

1kR5821kR5831kR586

1kR5

87

100

R588

100

R590

100

R591

100R592

100R593

100R594100R595

100R596

100R597

100R598

100

R544

100

R545

100

R546

100k

R568

12345678

8PCN401

RESETCLK

BUSYTXDRXD

BU3.3VFLASH_W

GND

R525

R526

R550

R548

R551

R537R5

0710

0k

R554

100k

2200

pC5

15

JL001JL002JL003JL004JL005JL006JL007JL008

JL009JL010JL011JL012JL013JL014JL015JL016JL017JL018JL019JL020JL021JL022JL023JL024JL025JL026JL027JL028JL029JL030JL031JL032JL033JL034JL035JL036

IC401R5F3650KBDFA

SYSTEM CONTROL

1LC

D_SO

2LC

D_CL

K3

NOSE

_SW

4

SIRC

S

5

UNIS

O

6

UNIS

I

7

UNIS

CK

8

BYTE

9

CNVS

S

10

XIN

11

XOUT

12

RESE

T

13

OSCO

UT

14

VSS

15

OSCI

N

16

VCC1

17

NMI

18

RC_I

N1

19

BUIN

20

SYSR

ST

21

BUS_

ON

22

DEC_

SI

23

DEC_

SCK

24

DEC_

SO

25

NCO

26

NCO

27

NCO

28

BEEP

29

I2C_

SCK

30

I2C_

SIO 31FW_TXD

32FW_RXD33FW_CLK34FW_BUSY35BT_API_TX36BT_API_RX37DRV_ON38MEC_LOAD39MEC_EJECT40CDON_1500MV41EPM42MEC_INSW43MEC_LIMIT44MEC_DSW45DEC_INT46CE47NCO48NCO49DEC_XMUTE50NCO

51

CD_Z

DET

52

CD_X

CCE

53

DEC_

SSTB

Y

54

DEC_

RST

55

BT_A

TT_X

EN

56

TELA

TT

57

ACC_

IN

58

ATT

59

DIAG

60

AMPS

TB

61

CYRI

L_SE

L

62

VCC2

63

NCO

64

VSS

65

ILLU

MI S

EL

66

COLS

W S

EL

67

BT_M

UTE

68

B-OU

T SE

L

69

NCO

70

AREA

SEL2

71

AREA

SEL1

72

AREA

SEL0

73

DIM

SEL

74

NCO

75

MEC_

SELF

SW

76

EQ T

YPE

SEL

77

BT_T

X

78

BT_R

X

79

DEBU

G_1

80

DEBU

G_2

81 RE-IN1

82 RE-IN0

83 SAIN

84 BT_RTS

85 BT_CTS

86 BT_RESET

87 BT_POWER

88 NCO

89 SADATA

90 SACLK

91 KEYACK0

92 KEYACK1

93 VSM

94 KEYIN1

95 KEYIN0

96 AVSS

97 RC_IN0

98 AVRH

99 AVDD

100 LCD_CE

0.01C510

R538

R549

1 2 3 4 5 6 9

1819

21

22

BUS1

BUS2

BUS3

BUS4BUS5

BUS7

8

STB

RCIN0

NOSE

-SW

KEY0

DEC_SCKDEC_SI

DRV_ONMEC_LOAD

MEC_SELFSW

BU_I

N

L-CL

K BEEP

MEC_DSWMEC_LIMITMEC_INSW

MEC_EJECT

DEC_INTDEC_XMUTE

CD_ZDET

DEC_SO

DEC_RST

CD_XCCEDEC_STBY

MEC_INSW

CD_Z

DET

DEC_

SODE

C_SC

KDE

C_SI

BUSY

MEC_EJECTMEC_LOAD

CDON_1500MV

DEC_INT

DEC_XMUTE

CD_X

CCE

DEC_

STBY

DEC_

RST

SIR

TXDRXD

CNVSS

CNVS

S

RESE

T

I2C_SIOI2C_SCK

DRV_ON

UNI_

SO

RESETCLK

BUSY

RE-0

RCIN

1

L-DA

KEY1

RE-1

CDON_1500MV

CD_R

CHCD

_LCH

DIAG AT

TAC

CTE

L

MEC_LIMITMEC_DSW

RXDCLK

TXDL-CE

I2C_SIOI2C_SCK

ATT

UNI_

SIUN

I_SC

KME

C_SE

LFSW

1PROGRAMMING

FLASH )(

(MG-101X)

CDMECHANISM

UNIT

100kR525

R520

100kR526

R506100k

100k

R538100k

100kR537

100k

R551

R548

100k

100k

100k

100k

R556

R549

R550

R564100k

4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) –

(Page 21)

(Page 19)

• See page 17 for waveforms. • See page 26 for IC Pin Function Description of IC401.

Page 21: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2121

8

J

D

121

C

A

G

B

103 145

I

11

F

742 9

E

136

H

(1/3)

MAIN 2BOARD

(2/3)BOARD 3MAIN

A BOARDCN001

KEY

3

IC B/D

IC B/D

4.14.1

0

0

0

0

0

0

0

00

0

0

03(3.3)

6

6

3.8(5)

3.6

0.4(2)

3.8

3.8

0.2(1.8)

8.3

3.1(2.9)

3.1(2.9)

0.2(4.2)

0(1.3)

3.8

3.8

3.8

3.8

3.4

3.4

3.4

4.14.1

0

0

4.1

4.1

4.1

4.1

4.1

4.1

8.3

3

3

3.7

3(3.3)

3.4

6.9

8.3

5.6

3.6

2.1

0

0

1.2

8.3

8.3

*2

*1

(GT30MP/GT300MP/GT303MP)

(GT25MPW/GT250MP/GT257ME)

(RU MODEL)

(GT30MP/GT300MP/GT303MP)

EXCEPTUS,CND MODEL

US,CNDMODEL

EXCEPTUS,CND MODEL

US,CNDMODEL

GT30MP/GT300MP/GT303MP

GT30MP/GT300MP/GT303MP

*2*1

MAIN BOARD (3/3)

IC302

IC001

50V10C106

40

39

38

37

36

35

34 7

6

5

4

3

2

1

33

32

30

31

8

27

28

29

9

10

11

12

13

14

24 17

25

26

23

22

21 20

19

18

15

16

7

6

5

4

3

2

132

30

31

8

27

28

29

9

10

11

12

13

14

24

25

26

23

22

21

20

19

18

17

15

16

BD3447AFV-E2IC302

ELECTRONIC VOLUME

BUS_RCH

BUS_LCH

TU_RCH

TU_LCH

CD_RCH

CD_LCH

AUX_RCH

AUX_GND

AUX_LCH

EP1

EN

EP2

FP1

FN1

FN2

FP2

EBIAS

DS2_L

DS1_L

DS3_LDS3_R

DS1_R

DS2_R

EBIAS

NCO

NCO

SA_CLK

SA_DA

SA_OUT

OUT_SLCH

OUT_SRCH

OUT_RLCH

OUT_RRCH

OUT_FLCH

OUT_FRCH

VCC(8.5V)

I2C_SCK

I2C_SIO

GND

FIL

RTAN140M-T111-1Q102

MUTE

FB1510V220C317

100pC207

50V10C206

50V10C212

220R206

220R106

100pC107

1kR216

10kR117 10kR107

50V10C41

RTAN140M-T111-1Q202

MUTE

1kR112

0.1C316

R414 0DRC5114T0L

Q104

MUTE

10kR207

DRC5114T0LQ103

MUTE

50V10C112

R413 0

50V10C108

1kR116

FB14

10kR217

DRC5114T0LQ204

MUTEDRC5114T0L

Q203

MUTE

1kR212 50V10C208

10kR21310kR113

18p

C705

470R151

2.2kR155 12kR153

RKZ1

8B2K

GP1

D719

50V2.2

C153

18p

C707

100pC154

1000

pC7

19

1000pC157

RKZ6

.8B2

KGP1

D704 UDZSUSTE-176.8B

D153

100pC155

12kR154

18p

C708

18p

C706

0L151

470R152

1000

pC7

09CAM003

RKZ6

.8B2

KGP1

D703

C9311000p 1

C1511

C152

C812

1C8

131

0L403

CL051

L101

CN40315P

3 AUX-LCH2 KEY-GND

10 SIRCS

13 CLK-LCD

7 RE-1

4 AUX-RCH

14 +B

11 DATA-LCD

1 D-GND

8 KEY-1

5 AUX-GND

15 PANEL

12 CE-LCD

9 KEY-0

6 RE-0

0C930

JL037

JL038

JL039JL040JL041JL042JL043JL044JL045JL046JL047JL048JL049JL050

50V1C203

50V1C103

0.1C26

33pC8

3.3uHL1

470kR2

15pC6

0.1C27

JW148

FB2

JW147

J1(ANTENNA)

100R13

R3

470kR1

0.1C9

0.22C12

22R12

0.01C22

4.7kR11

16V47C28

2pC2

L2

1C21

JW13

8

0R16L3

0.47uH

100R14

12pC18

C34p

L6FM MIX

1

2

3 4

6

0.1C17

1000pC5

JW13

7

3.3uHL4

0.1C25

TEF6617T/V1/S470,518IC001

PHASE LOCKED LOOP(PLL)

AMRFIN

AMRFDEC

FMIN2

FMIN1

GNDRF

VCC2

AMRFAGC

LOUT

ROUT

GNDAUD

AMIFAGC2

MPXIN

MPXOUT

RSSI

XTAL2

XTAL1GNDD

SCL

SDA

VREF

VREGSUP

VCC1

GND

VCODEC

PLL

PLLREF

TEST

AMSELIN1

AMSELIN2

AMIFAGC1

AMSELOUT1

AMSELOUT2

JW102

1000pC1

560uHL8

0.01C20

560uHL7

2.2C13

JW126

0R15

FB1

4MHzX1

0.47C16

0.1C24

0.01C23VR1

0.01C19 FB3

CAM002

10111213

14

15

16

1819

21

22

BUS4BUS5

BUS7

Mount Mecha178033131 PL01XX

J3012P

1

23

L-DAL-CEL-CLK

RE-1

NOSE-SW

KEY1

RE-0

SIRKEY0

CD_R

CHCD

_LCH

SACLK

SADATA

(CHASSIS)

(CHASSIS)

R

L

REAR/SUB AUDIOOUT

J301

2.2μH

R3100

L2

0

1μH

• See page 17 for waveforms. • See page 24 for IC Block Diagrams.4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –

(Page 23)

(Page 19)

(Page 20)

Page 22: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2222

1

A

B

C

D

E

F

G

H

I

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

AMAIN BOARD CN403

37 1

LSW901 LSW902LSW903

LSW904LSW905

LSW906LSW907

LSW908

LED9

01

LED9

03LE

D905

LED907

LED909LED911 LED913

LED915

LED917 LED919

LED921

LED9

23

LED9

25LED927

LED931

LED933

LED911,913,915,917,919,921,925,933,935,937(ILLUMINATION)

LED935

LED937

LED945

R914

R919

R920

S901

Z

S902

R963S903

S904

S905

123

54

S906

S907

S908

R985

R987

J901

IC902

1

214

15CN001

D980

D982 D983

D985

D986

D991

D992

D993

D994

Q931

Q932

R100

0

FB90

1FB

902

FB90

3

FB904

R900

R901

R902

R903

R904

R905 R906

R907 R908

R909 R910 R911

R912R913

R916R918

R923

R924

R925

R926

R927

R928

R929

R931

R933

R935

R938

R939

R940

R941

R943

R945

R949

R951

R953

R957

R959 R961

R965

R967

R969

R971

R973

R981

R983

R990 R991

R998

R999

D903

C971

C981

IC903

C983

C984

C986

C987

DSPL/SCRL

2/ALBM +

1/ALBM –

m

.

SEEK–

1-882-654- (11)11

1-882-654- (11)11

LCD901LIQUID CRYSTAL DISPLAY PANEL

LSW908LSW9076/

PAUSE

LSW9065

LSW9054/

SHUF

LSW9043/

REP

LSW903LSW902LSW901PTY

(GT25MPW/GT30MP/GT300MP/GT303MP)PTY/CAT

(GT250MP:US,CND)AF/TA/PTY

(GT250MP:RU/GT257ME)

LED945(CD INDICATOR)

LED903,S906

EQ3LED923,S903

SOURCE/OFFLED909,S902

LED905,S907

LED907,S904MODE

LED927,S908

>

M

SEEK+

LED901,S901

LED931(LCD BACK LIGHT)

S905PUSH SELECT

(VOLUME)

J901AUX

IC902

E C

B

E C B

1

1213

24

25

363748

• : Uses unleaded solder.4-7. PRINTED WIRING BOARD – KEY Section –

(Page 18)

Page 23: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2323

11

E

12

G

I

B

1086

A

C

1

H

3 7 139

D

4 52

F

CN403

MAIN

A(3/3)BOARD

2.62.6

5.1

2.6

0.2

0.1

5.1

5.1

5.2

5

2.6

2.6

5.2

3.4

1.7

3.7

4.7

0.1

3.2

3.1

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

5.1

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

0.1

*20

*1

*2

*5

*6

*7

*8

*5

*6

*1

*7

*1

*1

*9

*9

*8

*2

*1

*10

*1

*1

*11

*12

*1 *1

*11

*1

*1

*1

*1

*1

*1*1

*1 *1

*13

*13

*14 *14

*13

*15

*19

*1

*18 *18 *18 *18 *16 *17

(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT300MP:AR)(GT30MP)(GT257ME)

(GT300MP:AR)(GT257ME)(EXCEPT GT257ME/GT300MP:AR)

(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT257ME)

(GT30MP/GT300MP:AR)

(GT300MP:AR)(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT30MP)

(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT30MP)

(GT300MP:AR)

(GT30MP)(EXCEPT GT30MP/GT257ME)

(GT30MP)

*9(EXCEPT GT30MP/GT257ME)

*10

(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT30MP)

(GT300MP:AR)

*11

(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT30MP)

(GT300MP:AR)

(EXCEPT GT257ME/GT300MP:AR)

*12(GT300MP:AR)

(GT257ME)

(EXCEPT GT257ME/GT300MP:AR)

*13

*14

(GT30MP)(EXCEPT GT30MP/GT257ME/GT300MP:AR)(GT300MP:AR)

(GT300MP:AR)

(GT257ME)

*15(GT300MP:AR)

(GT30MP)(EXCEPT GT30MP/GT257ME/GT300MP:AR)

(GT257ME)

*16(EXCEPT GT257ME)

(GT257ME)

*17(EXCEPT GT257ME)

*19

(GT257ME)

(GT300MP:AR)

*18

(EXCEPT GT30MP/GT257ME/GT300MP:AR)

(EXCEPT GT257ME)

(GT30MP)

(GT250MP:US:CND)

(GT250MP:RU/GT257ME)

*20

(GT25MPW/GT30MP/GT300MP/GT303MP)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

(GT257ME)

IC903

IC902

100R916

100R918

R925 1k

R926 1k0.1C984

0.1C983

0.1C981

0.47C986

1MR9

28

MA2J

1110

GLS0

D982

D983RKZ5.1B2KGP1

R927 1k

150R923

150R924

1.2kR904

820R901

1kR902

1kR903

820R905

1kR906

R9311.5k

LED9

31

(LCD

BAC

K LI

GHT)

NESW

505D

T-AO

-UV

LED927

LED923

LED911

LED915

LED903

LED905

R985 R987R990 R991R998 R999

R971

R965

R961

R957

LED933

LED937

R981

R983

R959

R963

39kR929

1000pC987

RT1N436C-TP-1Q932

BACK LIGHT LED DRIVE

R9330

1kR907

3.9kR913

3.3kR912

2.2kR911

1.5kR909

1.8kR910

R967

R969

R973

LED945

(CD INDICATER)

RT1N140C-TP-1Q931

DIMMER SWITCH

R9000

LED907

LED909

LED921

LED917

S901 S902 S903S908S907S906

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

13

14

15

16

17

18

19

20

21

22

23

24

252627282930313233343536

37

38

39

40

41

42

43

44

45

46

47

48

IC903PT6586-LQLCD DRIVE

BACK

-LIG

HT/R

ED,G

REEN

,AMB

ER

DIMM

ER/G

REEN

VDD

VDD1

VDD2

VSS

OSC

INH

CE

CL

DI

J901

S905

24

53

1

1.2kR908

6.8kR914

R941

R943

R945

R951

R953

R949

LED919LED913

LED925

LED935

C971 0.1

VCC

OUT

GND

PNA4813M01S0IC902

REMOTE CONTROLSIGNAL RECEIVE

0R1000

100R935

S904

12

34

56

78

910

11

12

13

1415

15PCN001

D_GNDKEY_GND

AUX-L

AUX-R

AUX-GND

RE-0

RE-1

KEY-1

KEY-0

SIRCS

LCD-DATA

LCD-CE

LCD-CLK

ILL+B

PANEL

LSW901

3

12

4

56

LSW902

3

12

4

56

LSW903

3

12

4

56

LSW904

3

12

4

56

LSW905

3

12

4

56

LSW906

3

12

4

56

LSW907

3

12

4

56

LSW908

3

12

4

56

1789101112 561419 18 17 131620 15232427 2128 26 25 22313335 303236 34 29 23437

LCD901LIQUID CRYSTAL DISPLAY PANEL

LED901

120R938

120R939

120R940

RKZ6

.8B2

KGP1

D986

RKZ6

.8B2

KGP1

D985

RKZ6

.8B2

KGP1

D991

RKZ6

.8B2

KGP1

D992

RKZ6

.8B2

KGP1

D993

RKZ6

.8B2

KGP1

D994

RKZ1

8B2K

GP1

D903

0R919

R920

RKZ6.8B2KGP1D980

FB90

1

FB90

2

FB90

3

FB904

CE

CLK

DATA

CLK

COM1

COM2

COM3

COM4

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9 S8 S7 S6 S5 S4 S3 S2 S1

S3

COM3

COM4

COM2

COM1 S4 S5 S6 S7 S8 S9 S1

0

S11

S12

S13

S14

S15

S16

S17

S18

S2

S1

S26

S27

S28

S29

S30

S31

S32

S33

S25

S24

S23

S22

S21

S20

S19

DATA

CE

KEY BOARD

AUX

SEEK-

MODE

1/ALBM- 2/ALBM+ 4/SHUF3/REP 5 6/PAUSE DSPL/SCRL

LED911,913,915,917,919,921,925,933,935,937(ILLUMINATION)

(VOLUME)PUSH SELECT

SEEK+

MODE

SEEK+

SEEK-

/OFFSOURCE

/OFFSOURCE EQ3

EQ3

LED901,903,905,907,909,911,913,915,917,919,921,923,925,927,933,935,937,945SML-D12V8WT86SNSML-D12D8WT86SQSML-D12Y8WT86SPSML-D12P8WT86SJ

R9201.2k220820

R941

1.2k270

1.5k

680

R9431.5k1k

1k

R945

680

1.2k

1.2k

R9492.2k

1.2k1.8kR951,953

R957

820680

1.2k

1.2k1k

1.8kR959,971

1.5kR961

1k330

820

R963,967,981

R965,969

820

1.2k

1.2k

680

220

1k

1.5k1.2K

R973

180

R985220

150220R987

100150

1.2K

R990,991,998,999

820

R983

680

LSW901

AF/TA/PTY

PTY/CAT

PTY

820

270

270

820

220

330

220

330

180

4-8. SCHEMATIC DIAGRAM – KEY Section –

(Page 21)

Ver. 1.1

Page 24: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

2424

• IC Block Diagrams

IC301 TDF8554AJ/N1 (MAIN Board (1/3))(Russian model)

IC301 TDF8556AJ/N1 (MAIN Board (1/3))(Except Russian model)

IC402 TK11133CSCL-G (MAIN Board (1/3))

IC001 TEF6617T/V1/S470, 518 (MAIN Board (3/3))

MUTE

MUTE

ENABLELOGIC

STANDBY/MUTE

BATTERYDETECTION

CHIP DETECT/DIAGNOSTIC

PROTECTION/DIAGNOSTIC

SWITCH

REGU

LATO

R

SWITCH

REFERENCEVOLTAGE

LOADDUMPPROTECTION

TEMPERATUREPROTECTION

BACK-UPSWITCHREGULATOR

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

SERVO-3.3V

MECHA-6V

VP

BU+B

I2C_SIO

I2C_SCK

VP2

P-GND1

SVR

IN-FL

IN-FR

BEEP

P-GND3

VP1

STB

P-GND4

RST

CRES

AUDIO+B(8.5V)

GND

PANEL+B

CBU

FL

RL

RR

VP

FR

I2C BUS

MUTE

MUTE

ENABLELOGIC

STANDBY/MUTE

CHIP DETECT/DIAGNOSTIC

PROTECTION/DIAGNOSTIC

SWITCH

REGU

LATO

R

SWITCH

REFERENCEVOLTAGE

LOAD DUMPPROTECTION

TEMPERATUREPROTECTION

BACK-UPSWITCHREGULATOR

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

SERVO+3.3V

MECHA+6V

VP

BU+B

I2C_SIO

I2C_SCK

VP2

P-GND1

SVR

IN-FL

IN-FR

BEEP

P-GND3

VP1

STB

P-GND4

RST

CRES

AUDIO+B(8.5V)

GND

PANEL+B

CBU

FL

RL

RR

VP

FR

I2C BUS

1 2 3

5 4

CONT

GND NP

VIN

VOUT

OVERHEAT &OVERCURRENT

PROTECTION

BAND GAPREFERENCE

CONTROLCIRCUIT

AMRFIN 1

AMRFDEC 2

FMIN2 3

FMIN1 4

LOUT 8

ROUT 9

MPXOUT 13

RSSI 14

XTAL2 15

XTAL1 16

GNDAUD 10

GNDRF 5

VCC2 6

AMRFAGC 7

AMIFAGC2 11

MPXIN 12

AMSELOUT232AMSELOUT131

AMIFAGC130

AMSELIN229

PLL25

VCODEC24

VREF20

SDA19

SCL18

GNDD17

GND23

AMSELIN128

TEST27

PLLREF26

VCC122

VREGSUP21

AMTUNER

FMTUNER

OUTPUT

PLLTUNINGSYSTEM

I2C BUS

POWERSUPPLY

STEREO DECODERHIGH CUT

SOFT MUTENOISE BLANKER

SIGNALIMPROVEMENT

CONTROLBANDWIDTH

CONTROL

RDSDEMODULATOR

ANDDECODER

Page 25: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

25

IC302 BD3447AFV-E2 (MAIN Board (3/3))

21222930 232440FI

L

GND

I2C_S

IO

I2C_S

CK

OUT_

FRCH

OUT_

FLCH

OUT-

RRCH

OUT-

RLCH

OUT_

SRCH

OUT_

SLCH

SA_O

UT

SA_D

A

NCO

NCO

EBI

AS

DS2_

R

DS1_

R

DS3_

R

SA_C

LK

39 38 37

VCC(

8.5V)

36 2728 25263132333435

20191211 18171

BUS_

RCH

BUS_

LCH

TU_R

CH

TU_L

CH

CD_L

CH

AUX_

RCH

AUX_

GND

AUX_

LCH

EP1 EN EP2

FP1

FN2

FP2

EBI

AS

DS2_

L

DS1_

L

DS3_

L

FN1

2 3 4

CD_R

CH

5 1413 1615109876

I2C BUSLOGIC,

VCO

FADERFADER FADER

HPF

LPF

GNDISO AMP

GNDISO AMP

180°/0°

3 BAND P-EQ (TONE CONTROL) 7 BANDSPECTRUM ANALYZER

/LEVEL METER

EFFECT

VOLUME/MUTE

INPUT GAIN

INPUT SELECTOR (3 SIGLE-END AND 3 STEREO IS O)

FADER FADER

SPEANA LVL METER

LVL METERSPEANA

GNDISO AMP

GNDISO AMP

GNDISO AMP

GNDISO AMP

Page 26: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

26

• IC Pin Function Description

MAIN BOARD (2/3) IC401 R5F3650KBDZ98FA (SYSTEM CONTROL)

Pin No. Pin Name I/O Description1 LCD_SO O Serial data signal output to LCD driver2 LCD_CLK O Serial clock signal output to LCD driver3 NOSE_SW I Front-panel detach/attach detect signal input/output"L":with Panel,"H":without Panel4 SIRCS I Remote-control signal (infrared) input5 UNISO O SONY-BUS data output6 UNISI I SONY-BUS data input7 UNISCK O SONY-BUS clock output8 BYTE I MCU setting terminal9 CNVSS I Input pin to switch U-com mode10 XIN I Low-speed clock input (32.768kHz)11 XOUT O Low-speed clock output (32.768kHz)12 RESET I U-com reset signal input13 OSCOUT O High-speed clock output (11.06MHz)14 VSS — Ground pin15 OSCIN I High-speed clock input (11.06MHz)16 VCC1 — Power supply pin (+3.3 V)17 NMI I MCU setting terminal18 RC_IN1 I Rotary commander SHIFT key signal input19 BUIN I Backup power detect signal input20 SYSRST O SYSTEM RESET signal output Not used.(Open) 21 BUSON O VBUS power control signal output Not used.(Open)22 DEC_SI I Decoder data signal input23 DEC_SCK O Decoder clock signal output24 DEC_SO O Decoder data signal output

25 to 27 NCO O Not used. (Open)28 BEEP O BEEP signal output to power amplifi er29 I2C_SCK O IIC bus serial clock output30 I2C_SIO I/O IIC bus serial data input/output31 FW_TXD O Flash software (Serial data output) /System monitor signal output32 FW_RXD I Flash software (Serial data input)33 FW_CLK I Serial clock input for synchronous writing34 FW_BUSY O Busy signal output for synchronous fl ashing35 BT_API_TX O Not used. (Open)36 BT_API_RX O Not used. (Open)37 DRV_ON O Driver control signal output38 MEC_LOAD O CD mechadeck moter (Load) signal output39 MEC_EJECT O CD mechadeck moter (Eject) signal output40 CDON_1500MV O Servo power control signal output41 EPM O EPM signal output42 MEC_INSW I Mechadeck in_switch signal input43 MEC_LIMIT I Mechadeck (OP) limit_switch signal input44 MEC_DSW I Mechadeck D_switch signal input45 DEC_INT I Decoder request signal input46 CE O Chip enable signal output

47, 48 NCO O Not used. (Open)49 DEC_XMUTE O Decoder mute signal output50 NCO O Not used. (Open)51 CD_ZDET I CD zero detect signal input52 CD_XCCE O CD servo/decoder chip enable signal output53 DEC_SSTBY O Decoder SRAM Standby signal output54 DEC_RST O Decoder Reset signal output55 BT_ATT_XEN O CD mute signal output Not used.(Open)56 TELATT I TELEPHON ATT detect signal input57 ACC_IN I Accessory power detect signal input58 ATT O Audio mute control signal output59 DIAG I POWER amplifi er status signal input

Page 27: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

27

Pin No. Pin Name I/O Description60 AMPSTB O POWER_REG_IC standby signal output61 CYRIL_SEL I Cyrillic display support selection signal input62 VCC2 — Power supply pin (+3.3 V)63 NCO O Not used. (Open)64 VSS — Ground pin65 ILLUMI SEL I Illumination voltage selection setting signal input66 COLSW SEL I Illumination color change function signal input67 BT_MUTE O BT mute signal output Not used.(Open)68 B-OUT SEL I Black out function select signal input69 NCO O Not used.70 AREASEL2 I Destination setting terminal 271 AREASEL1 I Destination setting terminal 172 AREASEL0 I Destination setting terminal 073 DIM SEL I Dimmer function selection setting signal input74 NCO O Not used.(Oprn)75 MEC_SELFSW I Mechadeck self_switch signal input76 EQ TYPE_SEL I EQ type selection signal input for SP package77 BT_TX O BT_TX signal output Not used.(Open)78 BT_RX O BT_RX signal output Not used.(Open)79 DEBUG_1 O Not used. (Open)80 DEBUG_2 O Not used. (Open)81 RE-IN1 I Rotary encoder signal input 182 RE-IN0 I Rotary encoder signal input 083 SAIN O Spectrum analyzer serial data output Not used.(Open) 84 BT_RTS O BT_RTS signal output Not used.(Open)85 BT_CTS O BT_CTS signal output Not used.(Open)86 BT_RESET O BT_RESET signal output Not used.(Open)87 BT_POWER O BT_POWER signal output Not used.(Open)88 NCO O Not used. (Open)89 SADATA O Spectrum analyzer serial data output Not used.(Open) 90 SACLK O Spectrum analyzer serial clock output Not used.(Open)91 KEYACK0 I Key acknowledge detect signal input (Rotary commander)92 KEYACK1 I Key acknowledge detect signal input (Front-panel)93 VSM O S meter voltage detect signal output Not used.(Open)94 KEYIN1 I Key signal input 195 KEYIN0 I Key signal input 096 AVSS — A/D converter ground pin97 RC_IN0 I Rotary commander key signal input 098 AVRH — A/D converter external standard power supply pin (+3.3V)99 AVDD — A/D converter power supply pin (+3.3V)100 LCD_CE O LCD driver Chip-enable signal output

Page 28: Sony cdx-gt300mp service manual

28

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

not supplied

not supplied

FU601

not supplied

front panel section

not supplied

not supplied

#1

#1

#1

#3#4

#4#5

#5

#3

#2

#1

A

A

B

B

1

2

3

4

6

A

5

MG-101X-188

not supplied

SECTION 5EXPLODED VIEWS

1 X-2547-882-1 PANEL ASSY, SUB 2 3-042-244-11 SCREW (T) 3 X-2547-583-1 LOCK ASSY (T) 4 2-050-124-02 SCREW +BTT 2.6X5.2 5 A-1779-491-A MAIN BOARD, COMPLETE (US,CND)

5 A-1779-493-A MAIN BOARD, COMPLETE (GT250MP:RU) 5 A-1779-494-A MAIN BOARD, COMPLETE (GT257ME) 5 A-1779-495-A MAIN BOARD, COMPLETE (E,AR,MX,IND) 5 A-1779-496-A MAIN BOARD, COMPLETE (EA) 6 1-776-527-11 CORD (WITH CONNECTOR) (ISO) (POWER) (AR)

6 1-831-838-11 CORD (WITH CONNECTOR) (ISO) (POWER) (RU)

6 1-833-762-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Gasoline car) (GT30MP) 6 1-833-974-21 CONNECTION CORD FOR AUTOMOBILE (POWER) (EXCEPT RU,AR/GT30MP) 6 1-834-307-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Diesel car) (GT30MP) FU601 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A #1 7-685-792-09 SCREW +PTT 2.6X6 (S)

#2 7-685-790-01 SCREW +PTT 2.6X4 (S) #3 7-685-793-09 SCREW +PTT 2.6X8 (S) #4 7-685-794-09 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:• -XX and -X mean standardized parts, so

they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not sup-plied.

• Color Indication of Appearance Parts Ex-ample:

KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts Color Cabinet’s Color• Accessories are given in the last of the

electrical parts list.

5-1. MAIN SECTION

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

Les composants identifi és par une marque 0 sont critiques pour la sécurité.Ne les remplacer que par une pièce por-tant le numéro spécifi é.

• Abbreviation AR : Argentina model CND : Canadian model EA : Saudi Arabia model IND : Indian model MX : Mexican model RU : Russian model

Page 29: Sony cdx-gt300mp service manual

29

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

5-2. FRONT PANEL SECTION

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

51 X-2548-419-1 BUTTON ASSY (S) (EXCEPT RU) 51 X-2548-420-1 BUTTON ASSY (S) (RU) 52 X-2548-423-1 PANEL (SV) ASSY, FRONT (GT25MPW) 52 X-2548-424-1 PANEL (SV) ASSY, FRONT (GT250MP:US,CND) 52 X-2548-425-1 PANEL (SV) ASSY, FRONT (GT250MP:RU)

52 X-2548-427-1 PANEL (SV) ASSY, FRONT (GT257ME) 52 X-2548-428-1 PANEL (SV) ASSY, FRONT (GT300MP) 52 X-2548-429-1 PANEL (SV) ASSY, FRONT (GT303MP) 52 X-2549-870-1 PANEL (SV) ASSY, FRONT (GT30MP) 53 X-2548-418-1 KNOB (VOL) (SV) ASSY

54 2-639-881-01 SPRING (RELEASE) 55 1-780-789-12 CONDUCTIVE BOARD, CONNECTION 56 4-183-279-01 ILLUMINATOR (LCD) 57 4-183-264-01 PANEL, BACK 58 3-250-543-21 SCREW (+B P-TITE M2)

59 X-2187-544-3 CASE ASSY (for FRONT PANEL) (GT30MP/GT300MP/GT303MP) 60 A-1781-147-A PANEL COMPLETE ASSY, FRONT (GT25MPW) 60 A-1781-148-A PANEL COMPLETE ASSY, FRONT (GT250MP:US,CND) 60 A-1781-149-A PANEL COMPLETE ASSY, FRONT (GT250MP:RU) 60 A-1781-151-A PANEL COMPLETE ASSY, FRONT (GT257ME)

60 A-1781-152-A PANEL COMPLETE ASSY, FRONT (GT300MP:E,EA,MX) 60 A-1781-153-A PANEL COMPLETE ASSY, FRONT (GT300MP:AR) 60 A-1781-154-A PANEL COMPLETE ASSY, FRONT (GT303MP) 60 A-1794-449-A PANEL COMPLETE ASSY, FRONT (GT30MP) J901 1-822-148-11 SMALL TYPE JACK (VERTICAL) (AUX)

LCD901 1-811-221-11 DISPLAY PANEL, LIQUID CRYSTAL S905 1-479-902-41 ENCODER, ROTARY (PUSH SELECT,VOLUME)

not supplied

J901

54

58

59

not suppliednot supplied

51

5253

LCD901

S905

not supplied

not supplied

not supplied(KEY board)

5556

57 58

60

not supplied

Page 30: Sony cdx-gt300mp service manual

30

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

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

5-3. CD MECHANISM SECTION (MG-101X-188)

101 A-1539-598-A MECHANICAL BLOCK ASSY (08TC) 102 A-1284-705-A DAXEV08//Q0 103 X-2149-672-1 SERVICE ASSY, OP (DAX-25A) 104 2-626-869-31 SCREW (M2X3), SERRATION

105 3-686-458-21 SCREW (P1.4), TAPPING 106 3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK 107 A-1768-003-A SERVO BOARD, COMPLETE 108 2-134-636-71 SCREW (M1.7X2.5)

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

101

108

108

102

103

105

104

107

106106

Page 31: Sony cdx-gt300mp service manual

31

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MPSECTION 6

ELECTRICAL PARTS LIST

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

1-780-789-12 CONDUCTIVE BOARD, CONNECTION 4-183-279-01 ILLUMINATOR (LCD)

< CAPACITOR >

C971 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C981 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C983 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C984 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C986 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C987 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< CONNECTOR >

CN001 1-842-257-11 PLUG, CONNECTOR 15P

< DIODE >

D903 6-503-213-01 DIODE RKZ18B2KGP1 D980 6-503-205-01 DIODE RKZ6.8B2KGP1 D982 6-501-817-01 DIODE MA2J1110GLS0 D983 6-503-202-01 DIODE RKZ5.1B2KGP1 D985 6-503-205-01 DIODE RKZ6.8B2KGP1

D986 6-503-205-01 DIODE RKZ6.8B2KGP1 D991 6-503-205-01 DIODE RKZ6.8B2KGP1 D992 6-503-205-01 DIODE RKZ6.8B2KGP1 D993 6-503-205-01 DIODE RKZ6.8B2KGP1 D994 6-503-205-01 DIODE RKZ6.8B2KGP1

< FERRITE BEAD >

FB901 1-500-329-21 INDUCTOR, FERRITE BEAD FB902 1-500-329-21 INDUCTOR, FERRITE BEAD FB903 1-500-329-21 INDUCTOR, FERRITE BEAD FB904 1-414-228-11 INDUCTOR, FERRITE BEAD

< IC >

IC902 6-600-764-01 IC PNA4813M01S0 (IR) IC903 6-715-736-01 IC PT6586-LQ

< JACK >

J901 1-822-148-11 SMALL TYPE JACK (VERTICAL) (AUX)

< LIQUID CRYSTAL DISPLAY >

LCD901 1-811-221-11 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED901 6-502-193-01 LED SML-D12V8WT86SN (Z) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED901 6-502-195-01 LED SML-D12D8WT86SQ (Z) (GT300MP:AR) LED901 6-502-196-01 LED SML-D12Y8WT86SP (Z) (GT30MP) LED901 6-502-325-01 LED SML-D12P8WT86SJ (Z) (GT257ME) LED903 6-502-193-01 LED SML-D12V8WT86SN (> M SEEK+) (EXCEPT GT30MP/GT257ME/GT300MP:AR)

LED903 6-502-195-01 LED SML-D12D8WT86SQ (> M SEEK+) (GT300MP:AR) LED903 6-502-196-01 LED SML-D12Y8WT86SP (> M SEEK+) (GT30MP) LED903 6-502-325-01 LED SML-D12P8WT86SJ (> M SEEK+) (GT257ME) LED905 6-502-193-01 LED SML-D12V8WT86SN (m . SEEK–) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED905 6-502-195-01 LED SML-D12D8WT86SQ (m . SEEK–) (GT300MP:AR)

LED905 6-502-196-01 LED SML-D12Y8WT86SP (m . SEEK–) (GT30MP) LED905 6-502-325-01 LED SML-D12P8WT86SJ (m . SEEK–) (GT257ME) LED907 6-502-193-01 LED SML-D12V8WT86SN (MODE) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED907 6-502-195-01 LED SML-D12D8WT86SQ (MODE) (GT300MP:AR) LED907 6-502-196-01 LED SML-D12Y8WT86SP (MODE) (GT30MP)

LED907 6-502-325-01 LED SML-D12P8WT86SJ (MODE) (GT257ME) LED909 6-502-193-01 LED SML-D12V8WT86SN (SOURCE/OFF) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED909 6-502-195-01 LED SML-D12D8WT86SQ (SOURCE/OFF) (GT300MP:AR) LED909 6-502-196-01 LED SML-D12Y8WT86SP (SOURCE/OFF) (GT30MP) LED909 6-502-325-01 LED SML-D12P8WT86SJ (SOURCE/OFF) (GT257ME)

LED911 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED911 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED911 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED911 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED913 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR)

LED913 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR)

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

KEY

Note:• Due to standardization, replacements in

the parts list may be different from the parts specifi ed in the diagrams or the com-ponents used on the set.

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice.

Some delay should be anticipated when ordering these items.

• CAPACITORS uF: μF• COILS uH: μH

• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .• Abbreviation AR : Argentina model CND : Canadian model EA : Saudi Arabia model IND : Indian model MX : Mexican model RU : Russian model

When indicating parts by reference num-ber, please include the board name.

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

Les composants identifi és par une marque 0 sont critiques pour la sécurité.Ne les remplacer que par une pièce por-tant le numéro spécifi é.

Ver. 1.1

Page 32: Sony cdx-gt300mp service manual

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

32

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

LED913 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED913 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED915 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED915 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED915 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP)

LED915 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED917 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED917 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED917 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED917 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME)

LED919 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED919 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED919 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED919 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED921 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR)

LED921 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED921 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED921 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED923 6-502-193-01 LED SML-D12V8WT86SN (EQ3) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED923 6-502-195-01 LED SML-D12D8WT86SQ (EQ3) (GT300MP:AR)

LED923 6-502-196-01 LED SML-D12Y8WT86SP (EQ3) (GT30MP) LED923 6-502-325-01 LED SML-D12P8WT86SJ (EQ3) (GT257ME) LED925 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED925 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED925 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP)

LED925 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED927 6-502-193-01 LED SML-D12V8WT86SN ( ) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED927 6-502-195-01 LED SML-D12D8WT86SQ ( ) (GT300MP:AR) LED927 6-502-196-01 LED SML-D12Y8WT86SP ( ) (GT30MP) LED927 6-502-325-01 LED SML-D12P8WT86SJ ( ) (GT257ME)

LED931 6-503-227-01 LED NESW505DT-A0-UV (LCD BACK LIGHT) LED933 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED933 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED933 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED933 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME)

LED935 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR)

LED935 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR) LED935 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED935 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED937 6-502-193-01 LED SML-D12V8WT86SN (ILLUMINATION) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED937 6-502-195-01 LED SML-D12D8WT86SQ (ILLUMINATION) (GT300MP:AR)

LED937 6-502-196-01 LED SML-D12Y8WT86SP (ILLUMINATION) (GT30MP) LED937 6-502-325-01 LED SML-D12P8WT86SJ (ILLUMINATION) (GT257ME) LED945 6-502-193-01 LED SML-D12V8WT86SN (CD INDICATOR) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LED945 6-502-195-01 LED SML-D12D8WT86SQ (CD INDICATOR) (GT300MP:AR) LED945 6-502-196-01 LED SML-D12Y8WT86SP (CD INDICATOR) (GT30MP)

LED945 6-502-325-01 LED SML-D12P8WT86SJ (CD INDICATOR) (GT257ME)

< SWITCH >

LSW901 1-798-282-11 SWITCH, TACTILE (WITH LED) (PTY) (GT300MP:AR) LSW901 1-798-283-11 SWITCH, TACTILE (WITH LED) (AF/TA/PTY) (GT257ME) LSW901 1-798-287-11 SWITCH, TACTILE (WITH LED) (PTY) (GT25MPW/GT300MP:E,EA,MX/GT303MP) LSW901 1-798-287-11 SWITCH, TACTILE (WITH LED) (PTY/CAT) (GT250MP:US,CND) LSW901 1-798-287-11 SWITCH, TACTILE (WITH LED) (AF/TA/PTY) (GT250MP:RU)

LSW901 1-798-356-11 SWITCH, TACTILE (WITH LED) (PTY) (GT30MP) LSW902 1-798-282-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –) (GT300MP:AR) LSW902 1-798-283-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –) (GT257ME) LSW902 1-798-287-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW902 1-798-356-11 SWITCH, TACTILE (WITH LED) (1/ALBUM –) (GT30MP)

LSW903 1-798-282-11 SWITCH, TACTILE (WITH LED) (2/ALBUM +) (GT300MP:AR) LSW903 1-798-283-11 SWITCH, TACTILE (WITH LED) (2/ALBUM +) (GT257ME) LSW903 1-798-287-11 SWITCH, TACTILE (WITH LED) (2/ALBUM +) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW903 1-798-356-11 SWITCH, TACTILE (WITH LED) (2/ALBUM +) (GT30MP) LSW904 1-798-282-11 SWITCH, TACTILE (WITH LED) (3/REP) (GT300MP:AR)

LSW904 1-798-283-11 SWITCH, TACTILE (WITH LED) (3/REP) (GT257ME) LSW904 1-798-287-11 SWITCH, TACTILE (WITH LED) (3/REP) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW904 1-798-356-11 SWITCH, TACTILE (WITH LED) (3/REP) (GT30MP) LSW905 1-798-282-11 SWITCH, TACTILE (WITH LED) (4/SHUF) (GT300MP:AR) LSW905 1-798-283-11 SWITCH, TACTILE (WITH LED) (4/SHUF) (GT257ME)

LSW905 1-798-287-11 SWITCH, TACTILE (WITH LED) (4/SHUF) (EXCEPT GT30MP/GT257ME/GT300MP:AR)

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

LSW905 1-798-356-11 SWITCH, TACTILE (WITH LED) (4/SHUF) (GT30MP) LSW906 1-798-282-11 SWITCH, TACTILE (WITH LED) (5) (GT300MP:AR) LSW906 1-798-283-11 SWITCH, TACTILE (WITH LED) (5) (GT257ME) LSW906 1-798-287-11 SWITCH, TACTILE (WITH LED) (5) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW906 1-798-356-11 SWITCH, TACTILE (WITH LED) (5) (GT30MP)

LSW907 1-798-282-11 SWITCH, TACTILE (WITH LED) (6/PAUSE) (GT300MP:AR) LSW907 1-798-283-11 SWITCH, TACTILE (WITH LED) (6/PAUSE) (GT257ME) LSW907 1-798-287-11 SWITCH, TACTILE (WITH LED) (6/PAUSE) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW907 1-798-356-11 SWITCH, TACTILE (WITH LED) (6/PAUSE) (GT30MP) LSW908 1-798-282-11 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (GT300MP:AR)

LSW908 1-798-283-11 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (GT257ME) LSW908 1-798-287-11 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (EXCEPT GT30MP/GT257ME/GT300MP:AR) LSW908 1-798-356-11 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (GT30MP)

< TRANSISTOR >

Q931 8-729-038-22 TRANSISTOR RT1N140C-TP-1 Q932 6-551-444-01 TRANSISTOR RT1N436C-TP-1

< RESISTOR >

R900 1-216-295-91 SHORT CHIP 0 R901 1-216-820-11 METAL CHIP 820 5% 1/10W R902 1-216-821-11 METAL CHIP 1K 5% 1/10W R903 1-216-821-11 METAL CHIP 1K 5% 1/10W R904 1-216-822-11 METAL CHIP 1.2K 5% 1/10W

R905 1-216-820-11 METAL CHIP 820 5% 1/10W R906 1-216-821-11 METAL CHIP 1K 5% 1/10W R907 1-216-821-11 METAL CHIP 1K 5% 1/10W R908 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R909 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R910 1-216-824-11 METAL CHIP 1.8K 5% 1/10W R911 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R912 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R913 1-216-828-11 METAL CHIP 3.9K 5% 1/10W R914 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W

R916 1-216-809-11 METAL CHIP 100 5% 1/10W R918 1-216-809-11 METAL CHIP 100 5% 1/10W R919 1-216-864-11 SHORT CHIP 0 R920 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R920 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT257ME/GT300MP:AR)

R920 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R923 1-216-811-11 METAL CHIP 150 5% 1/10W R924 1-216-811-11 METAL CHIP 150 5% 1/10W R925 1-216-821-11 METAL CHIP 1K 5% 1/10W R926 1-216-821-11 METAL CHIP 1K 5% 1/10W

R927 1-216-821-11 METAL CHIP 1K 5% 1/10W R928 1-216-857-11 METAL CHIP 1M 5% 1/10W R929 1-216-840-11 METAL CHIP 39K 5% 1/10W R931 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R933 1-216-295-91 SHORT CHIP 0

R935 1-216-809-11 METAL CHIP 100 5% 1/10W R938 1-216-810-11 METAL CHIP 120 5% 1/10W R939 1-216-810-11 METAL CHIP 120 5% 1/10W R940 1-216-810-11 METAL CHIP 120 5% 1/10W R941 1-216-814-11 METAL CHIP 270 5% 1/10W (GT257ME)

R941 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R941 1-216-823-11 METAL CHIP 1.5K 5% 1/10W (GT30MP/GT300MP:AR) R943 1-216-814-11 METAL CHIP 270 5% 1/10W (GT257ME) R943 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP) R943 1-216-821-11 METAL CHIP 1K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR)

R943 1-216-823-11 METAL CHIP 1.5K 5% 1/10W (GT300MP:AR) R945 1-216-814-11 METAL CHIP 270 5% 1/10W (GT257ME) R945 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP) R945 1-216-821-11 METAL CHIP 1K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R945 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR)

R949 1-216-820-11 METAL CHIP 820 5% 1/10W (GT257ME) R949 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT30MP) R949 1-216-825-11 METAL CHIP 2.2K 5% 1/10W (EXCEPT GT30MP/GT257ME) R951 1-216-820-11 METAL CHIP 820 5% 1/10W (GT257ME) R951 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT30MP)

R951 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (EXCEPT GT30MP/GT257ME) R953 1-216-820-11 METAL CHIP 820 5% 1/10W (GT257ME) R953 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT30MP) R953 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (EXCEPT GT30MP/GT257ME) R957 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME)

R957 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP) R957 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R957 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R959 1-216-815-11 METAL CHIP 330 5% 1/10W (GT257ME) R959 1-216-821-11 METAL CHIP 1K 5% 1/10W (GT30MP)

R959 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R959 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (GT300MP:AR) R961 1-216-815-11 METAL CHIP 330 5% 1/10W (GT257ME) R961 1-216-821-11 METAL CHIP 1K 5% 1/10W (EXCEPT GT257ME/GT300MP:AR) R961 1-216-823-11 METAL CHIP 1.5K 5% 1/10W (GT300MP:AR)

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

R963 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R963 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT257ME/GT300MP:AR) R963 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R965 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R965 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP)

R965 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R965 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R967 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R967 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT257ME/GT300MP:AR) R967 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR)

R969 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R969 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP) R969 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R969 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R971 1-216-815-11 METAL CHIP 330 5% 1/10W (GT257ME)

R971 1-216-821-11 METAL CHIP 1K 5% 1/10W (GT30MP) R971 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R971 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (GT300MP:AR) R973 1-216-815-11 METAL CHIP 330 5% 1/10W (GT257ME) R973 1-216-821-11 METAL CHIP 1K 5% 1/10W (GT30MP)

R973 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R973 1-216-823-11 METAL CHIP 1.5K 5% 1/10W (GT300MP:AR) R981 1-216-813-11 METAL CHIP 220 5% 1/10W (GT257ME) R981 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT257ME/GT300MP:AR) R981 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR)

R983 1-216-812-11 METAL CHIP 180 5% 1/10W (GT257ME) R983 1-216-819-11 METAL CHIP 680 5% 1/10W (GT30MP) R983 1-216-820-11 METAL CHIP 820 5% 1/10W (EXCEPT GT30MP/GT257ME/GT300MP:AR) R983 1-216-822-11 METAL CHIP 1.2K 5% 1/10W (GT300MP:AR) R985 1-216-812-11 METAL CHIP 180 5% 1/10W (GT257ME)

R985 1-216-813-11 METAL CHIP 220 5% 1/10W (EXCEPT GT257ME) R987 1-216-811-11 METAL CHIP 150 5% 1/10W (GT257ME) R987 1-216-813-11 METAL CHIP 220 5% 1/10W (EXCEPT GT257ME)

R990 1-216-809-11 METAL CHIP 100 5% 1/10W (GT257ME) R990 1-216-811-11 METAL CHIP 150 5% 1/10W (EXCEPT GT257ME) R991 1-216-809-11 METAL CHIP 100 5% 1/10W (GT257ME) R991 1-216-811-11 METAL CHIP 150 5% 1/10W (EXCEPT GT257ME) R998 1-216-809-11 METAL CHIP 100 5% 1/10W (GT257ME)

R998 1-216-811-11 METAL CHIP 150 5% 1/10W (EXCEPT GT257ME) R999 1-216-809-11 METAL CHIP 100 5% 1/10W (GT257ME) R999 1-216-811-11 METAL CHIP 150 5% 1/10W (EXCEPT GT257ME) R1000 1-216-295-91 SHORT CHIP 0

< SWITCH >

S901 1-798-284-11 SWITCH, TACTILE (Z) S902 1-798-284-11 SWITCH, TACTILE (SOURCE/OFF) S903 1-798-284-11 SWITCH, TACTILE (EQ3) S904 1-798-284-11 SWITCH, TACTILE (MODE) S905 1-479-902-41 ENCODER, ROTARY (PUSH SELECT,VOLUME)

S906 1-798-284-11 SWITCH, TACTILE (> M SEEK+) S907 1-798-284-11 SWITCH, TACTILE (m . SEEK–) S908 1-798-284-11 SWITCH, TACTILE ( )*************************************************************

A-1779-491-A MAIN BOARD, COMPLETE (US,CND) A-1779-493-A MAIN BOARD, COMPLETE (GT250MP:RU) A-1779-494-A MAIN BOARD, COMPLETE (GT257ME) A-1779-495-A MAIN BOARD, COMPLETE (E,AR,MX,IND) A-1779-496-A MAIN BOARD, COMPLETE (EA) *********************

7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT 7-685-794-09 SCREW +PTT 2.6X10 (S)

< CAPACITOR >

C1 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C2 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V (GT30MP/GT300MP/GT303MP) C3 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V (GT30MP/GT300MP/GT303MP) C5 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C6 1-162-917-11 CERAMIC CHIP 15PF 5% 50V

C8 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C9 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C12 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C13 1-100-742-91 CERAMIC CHIP 2.2uF 20% 10V C16 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C17 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C18 1-162-916-11 CERAMIC CHIP 12PF 5% 50V C19 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C20 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C21 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C22 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C24 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C25 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C26 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C27 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C28 1-126-947-11 ELECT 47uF 20% 35V

KEY MAINVer. 1.1

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

C41 1-126-964-11 ELECT 10uF 20% 50V C101 1-164-739-11 CERAMIC CHIP 560PF 5% 50V C103 1-126-960-11 ELECT 1uF 20% 50V C106 1-126-964-11 ELECT 10uF 20% 50V C107 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C108 1-126-964-11 ELECT 10uF 20% 50V C109 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C110 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C112 1-126-964-11 ELECT 10uF 20% 50V C114 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C115 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C151 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C152 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C153 1-126-961-11 ELECT 2.2uF 20% 50V C154 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C155 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C157 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C201 1-164-739-11 CERAMIC CHIP 560PF 5% 50V C203 1-126-960-11 ELECT 1uF 20% 50V C206 1-126-964-11 ELECT 10uF 20% 50V

C207 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C208 1-126-964-11 ELECT 10uF 20% 50V C209 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C210 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C211 1-216-841-11 METAL CHIP 47K 5% 1/10W

C212 1-126-964-11 ELECT 10uF 20% 50V C214 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C215 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C303 1-128-551-11 ELECT 22uF 20% 63V C304 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V

C305 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C306 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C307 1-126-176-11 ELECT 220uF 20% 10V C308 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C312 1-124-233-11 ELECT 10uF 20% 16V

C313 1-126-947-11 ELECT 47uF 20% 35V C315 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C316 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C317 1-126-934-11 ELECT 220uF 20% 16V C322 1-124-589-11 ELECT 47uF 20% 16V

C401 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C402 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C404 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C405 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C406 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V

C407 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C409 1-126-926-11 ELECT 1000uF 20% 10V C502 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C503 1-124-584-00 ELECT 100uF 20% 10V C504 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C507 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C508 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C510 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C512 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C513 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C514 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C515 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C520 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C521 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C522 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

MAIN

C523 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C556 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C701 1-124-584-00 ELECT 100uF 20% 10V C703 1-124-233-11 ELECT 10uF 20% 16V C704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C705 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C706 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C707 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C708 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C709 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C710 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C711 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C712 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C719 1-163-009-91 CERAMIC CHIP 0.001uF 10% 50V C755 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C776 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C803 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C804 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C805 1-163-009-91 CERAMIC CHIP 0.001uF 10% 50V C806 1-163-009-91 CERAMIC CHIP 0.001uF 10% 50V

C807 1-112-302-11 ELECT 3300uF 20% 16V C808 1-165-319-11 CERAMIC CHIP 0.1uF 50V C810 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C811 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C812 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C813 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C815 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C930 1-216-864-11 SHORT CHIP 0 C931 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< CONNECTOR >

* CN401 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P CN403 1-842-256-11 SOCKET, CONNECTOR 15P CN701 1-820-611-11 CONNECTOR, BOARD TO BOARD 28P CN802 1-774-701-21 PIN, CONNECTOR 16P

< DIODE >

D102 6-502-643-01 DIODE 1A4-A2 D103 6-502-643-01 DIODE 1A4-A2 D104 6-502-643-01 DIODE 1A4-A2 D105 6-502-643-01 DIODE 1A4-A2 D153 8-719-069-57 DIODE UDZSUSTE-176.8B

D202 6-502-643-01 DIODE 1A4-A2 D203 6-502-643-01 DIODE 1A4-A2 D204 6-502-643-01 DIODE 1A4-A2 D205 6-502-643-01 DIODE 1A4-A2 D302 6-502-643-01 DIODE 1A4-A2

D303 6-502-643-01 DIODE 1A4-A2 D304 6-502-643-01 DIODE 1A4-A2 D305 6-502-643-01 DIODE 1A4-A2 D306 6-501-817-01 DIODE MA2J1110GLS0 D502 6-502-131-01 DIODE LRB751V-40T1G

D703 6-503-205-01 DIODE RKZ6.8B2KGP1 D704 6-503-205-01 DIODE RKZ6.8B2KGP1 D719 6-503-213-01 DIODE RKZ18B2KGP1 D806 6-503-206-01 DIODE RKZ7.5B2KGP1 D807 6-503-213-01 DIODE RKZ18B2KGP1

D808 6-503-213-01 DIODE RKZ18B2KGP1 (RU) D811 6-503-213-01 DIODE RKZ18B2KGP1 D814 6-502-643-01 DIODE 1A4-A2 D815 6-502-643-01 DIODE 1A4-A2

Ver. 1.1

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

< FERRITE BEAD >

FB1 1-400-334-21 FERRITE, EMI (SMD) (1608) (US,CND) FB2 1-400-334-21 FERRITE, EMI (SMD) (1608) (US,CND) FB3 1-400-334-21 FERRITE, EMI (SMD) (1608) (US,CND) FB14 1-400-334-21 FERRITE, EMI (SMD) (1608) FB15 1-400-334-21 FERRITE, EMI (SMD) (1608)

FB604 1-216-295-91 SHORT CHIP 0 FB606 1-500-329-21 INDUCTOR, FERRITE BEAD FB608 1-500-329-21 INDUCTOR, FERRITE BEAD FB609 1-500-329-21 INDUCTOR, FERRITE BEAD

< IC >

IC001 6-714-162-01 IC TEF6617T/V1/S470,518 IC301 6-715-847-11 IC TDF8554AJ/N1 (RU) IC301 6-715-848-01 IC TDF8556AJ/N1 (EXCEPT RU) IC302 6-713-080-11 IC BD3447AFV-E2 IC401 6-716-673-01 IC R5F3650KBDZ98FA (for SERVICE)

IC402 6-702-302-01 IC TK11133CSCL-G IC403 6-712-776-01 IC PST8228UL

< JACK >

J1 1-822-949-21 JACK (ANTENNA) J301 1-822-713-11 JACK, PIN 2P (REAR/SUB AUDIO OUT) J801 1-566-822-81 JACK (REMOTE IN)

< JUMPER RESISTOR >

JC103 1-216-296-11 SHORT CHIP 0 JC104 1-216-296-11 SHORT CHIP 0 JC106 1-216-864-11 SHORT CHIP 0 JC107 1-216-295-91 SHORT CHIP 0 JC109 1-216-864-11 SHORT CHIP 0

JC116 1-216-296-11 SHORT CHIP 0 JC118 1-216-295-91 SHORT CHIP 0 JC121 1-216-295-91 SHORT CHIP 0 JC257 1-216-295-91 SHORT CHIP 0 JC335 1-216-295-91 SHORT CHIP 0

JC346 1-216-864-11 SHORT CHIP 0

< COIL >

L1 1-414-180-51 INDUCTOR 3.3uH L2 1-410-501-61 INDUCTOR 2.2uH (GT25MPW/GT250MP/GT257ME) L2 1-414-142-11 INDUCTOR 1uH (GT30MP/GT300MP/GT303MP) L3 1-412-698-61 INDUCTOR 0.47uH (GT30MP/GT300MP/GT303MP) L4 1-410-503-11 INDUCTOR 3.3uH (GT30MP/GT300MP/GT303MP)

L6 1-457-817-11 COIL (FM MIX) L7 1-481-285-51 INDUCTOR 560uH L8 1-481-285-51 INDUCTOR 560uH L101 1-414-235-22 INDUCTOR, FERRITE BEAD L151 1-216-295-91 SHORT CHIP 0

L403 1-216-864-11 SHORT CHIP 0 L801 1-456-617-11 COIL, CHOKE

< TRANSISTOR >

Q102 6-551-677-01 TRANSISTOR RTAN140M-T111-1 Q103 6-552-431-01 TRANSISTOR DRC5114T0L Q104 6-552-431-01 TRANSISTOR DRC5114T0L

Q202 6-551-677-01 TRANSISTOR RTAN140M-T111-1 Q203 6-552-431-01 TRANSISTOR DRC5114T0L Q204 6-552-431-01 TRANSISTOR DRC5114T0L Q303 6-552-430-01 TRANSISTOR DRC5114E0L Q304 6-552-410-01 TRANSISTOR DRA5114E0L

Q802 6-552-430-01 TRANSISTOR DRC5114E0L Q805 8-729-620-13 TRANSISTOR 2SC4154TP-1EF Q806 8-729-620-13 TRANSISTOR 2SC4154TP-1EF (RU) Q807 6-552-444-01 TRANSISTOR DRC5144E0L Q808 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF

< RESISTOR >

R1 1-216-853-11 METAL CHIP 470K 5% 1/10W R2 1-216-853-11 METAL CHIP 470K 5% 1/10W R3 1-216-809-11 METAL CHIP 100 5% 1/10W (GT30MP/GT300MP/GT303MP) R3 1-216-864-11 SHORT CHIP 0 (RU) R11 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R12 1-216-009-91 METAL CHIP 22 5% 1/10W R13 1-216-809-11 METAL CHIP 100 5% 1/10W R14 1-216-809-11 METAL CHIP 100 5% 1/10W R15 1-216-864-11 SHORT CHIP 0 (EXCEPT US,CND) R16 1-216-864-11 SHORT CHIP 0 (EXCEPT US,CND)

R101 1-216-821-11 METAL CHIP 1K 5% 1/10W R106 1-216-813-11 METAL CHIP 220 5% 1/10W R107 1-216-833-11 METAL CHIP 10K 5% 1/10W R112 1-216-821-11 METAL CHIP 1K 5% 1/10W R113 1-216-833-11 METAL CHIP 10K 5% 1/10W

R116 1-216-821-11 METAL CHIP 1K 5% 1/10W R117 1-216-833-11 METAL CHIP 10K 5% 1/10W R151 1-216-817-11 METAL CHIP 470 5% 1/10W R152 1-216-817-11 METAL CHIP 470 5% 1/10W R153 1-216-834-11 METAL CHIP 12K 5% 1/10W

R154 1-216-834-11 METAL CHIP 12K 5% 1/10W R155 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R201 1-216-821-11 METAL CHIP 1K 5% 1/10W R206 1-216-813-11 METAL CHIP 220 5% 1/10W R207 1-216-833-11 METAL CHIP 10K 5% 1/10W

R212 1-216-821-11 METAL CHIP 1K 5% 1/10W R213 1-216-833-11 METAL CHIP 10K 5% 1/10W R216 1-216-821-11 METAL CHIP 1K 5% 1/10W R217 1-216-833-11 METAL CHIP 10K 5% 1/10W R301 1-216-809-11 METAL CHIP 100 5% 1/10W

R302 1-216-809-11 METAL CHIP 100 5% 1/10W R308 1-216-811-11 METAL CHIP 150 5% 1/10W R309 1-216-864-11 SHORT CHIP 0 R313 1-216-801-11 METAL CHIP 22 5% 1/10W R401 1-216-845-11 METAL CHIP 100K 5% 1/10W

R413 1-216-864-11 SHORT CHIP 0 R414 1-216-864-11 SHORT CHIP 0 R415 1-216-182-00 METAL CHIP 220 5% 1/8W R416 1-216-182-00 METAL CHIP 220 5% 1/8W R500 1-216-833-11 METAL CHIP 10K 5% 1/10W

R501 1-219-570-11 METAL CHIP 10M 5% 1/10W R502 1-216-809-11 METAL CHIP 100 5% 1/10W R503 1-216-809-11 METAL CHIP 100 5% 1/10W R504 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R505 1-218-871-11 METAL CHIP 10K 0.5% 1/10W

R506 1-216-845-11 METAL CHIP 100K 5% 1/10W (EXCEPT GT257ME) R507 1-216-845-11 METAL CHIP 100K 5% 1/10W

MAINVer. 1.1

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

R508 1-216-847-11 METAL CHIP 150K 5% 1/10W R509 1-216-864-11 SHORT CHIP 0 R510 1-216-821-11 METAL CHIP 1K 5% 1/10W R511 1-216-821-11 METAL CHIP 1K 5% 1/10W R512 1-216-821-11 METAL CHIP 1K 5% 1/10W

R513 1-216-845-11 METAL CHIP 100K 5% 1/10W R514 1-216-845-11 METAL CHIP 100K 5% 1/10W R516 1-216-864-11 SHORT CHIP 0 R517 1-216-864-11 SHORT CHIP 0 R519 1-216-845-11 METAL CHIP 100K 5% 1/10W

R520 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT257ME) R521 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R522 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R523 1-216-845-11 METAL CHIP 100K 5% 1/10W R525 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT30MP/GT300MP/GT303MP)

R526 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT25MPW/GT250MP/GT257ME) R531 1-216-845-11 METAL CHIP 100K 5% 1/10W R532 1-216-845-11 METAL CHIP 100K 5% 1/10W R533 1-216-845-11 METAL CHIP 100K 5% 1/10W R534 1-216-833-11 METAL CHIP 10K 5% 1/10W

R537 1-216-845-11 METAL CHIP 100K 5% 1/10W (US,CND,EA) R538 1-216-845-11 METAL CHIP 100K 5% 1/10W (RU,E,AR,MX,IND) R540 1-216-845-11 METAL CHIP 100K 5% 1/10W R541 1-216-845-11 METAL CHIP 100K 5% 1/10W R543 1-216-821-11 METAL CHIP 1K 5% 1/10W

R544 1-216-809-11 METAL CHIP 100 5% 1/10W R545 1-216-809-11 METAL CHIP 100 5% 1/10W R546 1-216-809-11 METAL CHIP 100 5% 1/10W R548 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT30MP/GT257ME/GT300MP/GT303MP) R549 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT25MPW/GT250MP:US,CND/GT257ME)

R550 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT25MPW/GT250MP) R551 1-216-845-11 METAL CHIP 100K 5% 1/10W (GT30MP/GT250MP:RU/GT300MP/GT303MP) R554 1-216-845-11 METAL CHIP 100K 5% 1/10W R556 1-216-845-11 METAL CHIP 100K 5% 1/10W (EXCEPT RU) R558 1-216-845-11 METAL CHIP 100K 5% 1/10W

R559 1-216-833-11 METAL CHIP 10K 5% 1/10W R560 1-216-833-11 METAL CHIP 10K 5% 1/10W R561 1-216-845-11 METAL CHIP 100K 5% 1/10W R562 1-216-839-11 METAL CHIP 33K 5% 1/10W R564 1-216-845-11 METAL CHIP 100K 5% 1/10W (RU)

R565 1-216-845-11 METAL CHIP 100K 5% 1/10W R566 1-216-839-11 METAL CHIP 33K 5% 1/10W R567 1-216-845-11 METAL CHIP 100K 5% 1/10W R568 1-216-097-11 METAL CHIP 100K 5% 1/10W R570 1-216-817-11 METAL CHIP 470 5% 1/10W

R571 1-216-845-11 METAL CHIP 100K 5% 1/10W R577 1-216-845-11 METAL CHIP 100K 5% 1/10W R581 1-216-857-11 METAL CHIP 1M 5% 1/10W R582 1-216-821-11 METAL CHIP 1K 5% 1/10W R583 1-216-821-11 METAL CHIP 1K 5% 1/10W

R584 1-216-849-11 METAL CHIP 220K 5% 1/10W

R585 1-216-849-11 METAL CHIP 220K 5% 1/10W R586 1-216-821-11 METAL CHIP 1K 5% 1/10W R587 1-216-821-11 METAL CHIP 1K 5% 1/10W R588 1-216-809-11 METAL CHIP 100 5% 1/10W R589 1-216-821-11 METAL CHIP 1K 5% 1/10W

R590 1-216-809-11 METAL CHIP 100 5% 1/10W R591 1-216-809-11 METAL CHIP 100 5% 1/10W R592 1-216-809-11 METAL CHIP 100 5% 1/10W R593 1-216-809-11 METAL CHIP 100 5% 1/10W R594 1-216-809-11 METAL CHIP 100 5% 1/10W

R595 1-216-809-11 METAL CHIP 100 5% 1/10W R596 1-216-809-11 METAL CHIP 100 5% 1/10W R597 1-216-809-11 METAL CHIP 100 5% 1/10W R598 1-216-809-11 METAL CHIP 100 5% 1/10W R631 1-249-425-11 CARBON 4.7K 5% 1/4W

R636 1-216-845-11 METAL CHIP 100K 5% 1/10W R661 1-216-821-11 METAL CHIP 1K 5% 1/10W R662 1-216-833-11 METAL CHIP 10K 5% 1/10W R663 1-216-821-11 METAL CHIP 1K 5% 1/10W R664 1-216-833-11 METAL CHIP 10K 5% 1/10W

R671 1-216-809-11 METAL CHIP 100 5% 1/10W R672 1-216-809-11 METAL CHIP 100 5% 1/10W R673 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R674 1-216-845-11 METAL CHIP 100K 5% 1/10W R691 1-216-845-11 METAL CHIP 100K 5% 1/10W

R701 1-216-864-11 SHORT CHIP 0 R703 1-216-864-11 SHORT CHIP 0 R708 1-216-864-11 SHORT CHIP 0 R756 1-216-864-11 SHORT CHIP 0 R801 1-469-777-21 INDUCTOR, FERRITE BEAD

R802 1-469-777-21 INDUCTOR, FERRITE BEAD R815 1-216-821-11 METAL CHIP 1K 5% 1/10W R816 1-216-821-11 METAL CHIP 1K 5% 1/10W R817 1-216-841-11 METAL CHIP 47K 5% 1/10W R818 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R819 1-216-841-11 METAL CHIP 47K 5% 1/10W R820 1-216-833-11 METAL CHIP 10K 5% 1/10W (RU) R821 1-216-833-11 METAL CHIP 10K 5% 1/10W (RU) R822 1-216-841-11 METAL CHIP 47K 5% 1/10W (RU) R824 1-216-049-11 METAL CHIP 1K 5% 1/10W (RU)

R826 1-469-777-21 INDUCTOR, FERRITE BEAD

< SURGE ABSORBER >

VR1 1-805-043-11 ABSORBER, CHIP SURGE

< VIBRATOR >

X1 1-814-302-11 QUARTZ CRYSTAL UNIT (4MHz) X501 1-814-207-21 VIBRATOR, CERAMIC (7.92MHz) X502 1-813-202-11 VIBRATOR, CRYSTAL (32.768kHz)*************************************************************

A-1768-003-A SERVO BOARD, COMPLETE ***********************************************************************************

MAIN SERVOVer. 1.1

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CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

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

6 1-776-527-11 CORD (WITH CONNECTOR) (ISO) (POWER) (AR) 6 1-831-838-11 CORD (WITH CONNECTOR) (ISO) (POWER) (RU) 6 1-833-762-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Gasoline car) (GT30MP) 6 1-833-974-21 CONNECTION CORD FOR AUTOMOBILE (POWER) (EXCEPT RU,AR/GT30MP) 6 1-834-307-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Diesel car) (GT30MP)

0 103 X-2149-672-1 SERVICE ASSY, OP (DAX-25A) FU601 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A*************************************************************

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

1-479-077-14 REMOTE COMMANDER (RM-X151) (EXCEPT RU) 2-548-729-01 LID, BATTERY CASE (for RM-X151) (EXCEPT RU) 4-191-888-12 MANUAL, INSTRUCTION (ENGLISH,SPANISH) (GT25MPW) 4-191-888-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH) (GT250MP:US,CND) 4-191-888-41 MANUAL, INSTRUCTION (RUSSIAN,UKRAINIAN) (RU)

4-191-888-51 MANUAL, INSTRUCTION (ENGLISH,SPANISH) (E,AR,MX,IND) 4-191-888-61 MANUAL, INSTRUCTION (ENGLISH,PERSIAN, ARABIC) (EA) 4-192-043-12 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH) (GT25MPW) 4-192-043-22 MANUAL, INSTRUCTION, INSTALL (ENGLISH, FRENCH) (GT250MP:US,CND) 4-192-043-41 MANUAL, INSTRUCTION, INSTALL (RUSSIAN, UKRAINIAN) (RU)

4-192-043-51 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH) (E,MX,IND) 4-192-043-61 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH) (AR) 4-192-043-71 MANUAL, INSTRUCTION, INSTALL (ENGLISH, PERSIAN,ARABIC) (EA) X-2187-544-3 CASE ASSY (for FRONT PANEL) (GT30MP/GT300MP/GT303MP)*************************************************************

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

151 X-2548-065-1 FRAME ASSY, FITTING 152 1-776-527-11 CORD (WITH CONNECTOR) (ISO) (POWER) (AR) 152 1-831-838-11 CORD (WITH CONNECTOR) (ISO) (POWER) (RU) 153 1-833-762-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Gasoline car) (GT30MP) 153 1-833-974-21 CONNECTION CORD FOR AUTOMOBILE (POWER) (EXCEPT RU,AR/GT30MP)

153 1-834-307-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Diesel car) (GT30MP) 154 3-876-675-01 KEY (FRAME) 155 3-255-785-02 COLLAR (1 DIN) (GT30MP) 155 4-183-280-01 COLLAR 156 1-465-459-41 ADAPTOR, ANTENNA (RU,AR)

157 X-3381-154-1 SCREW ASSY (BS4), FITTING (GT30MP/GT300MP/GT303MP) 158 X-3382-926-1 SCREW ASSY (BS), FITTING (RU) 159 3-349-410-11 BUSHING (EXCEPT US,CND) 160 3-934-325-01 SCREW, +K (5X8) TAPPING (EXCEPT RU)

153152

158157

154

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160

155 156

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MEMO

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Page 40: Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP

REVISION HISTORY

Checking the version allows you to jump to the revised page.Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision1.0 2010.08 New

1.1 2010.09 Resistor of KEY BOARD of CDX-GT30MP is changed. (SMR-10033)