Sony CDX-GT730UI Service Manual
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Sony CDX-GT730UI Service Manual

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SERVICE MANUAL
Ver. 1.0 2008.12
• The tuner and CD sections have no adjustments.
AUDIO POWER SPECIFICATIONS
(US model)
CEA2006 Standard
Power Output: 17 Watts RMS × 4 at
4 Ohms <1 % THD + N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and fl utter: Below measurable limit
Tuner section
FM
Tuning range:
US model: 87.5 – 107.9 MHz
AEP, UK, IT, EA model: 87.5 – 108.0 MHz
E, MX model:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
RU model:
FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz step)
FM3: 65 – 74 MHz (at 30 kHz step)
FM Tuning interval:
E, MX model: 50 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
Sony Corporation
9-889-377-01
2008L04-1
Audio&Video Business Group
©
2008.12
Published by Sony Techno Create Corporation
CDX-GT730UI/GT737UI/
Photo: CDX-GT730UI: AEP, UK, Italian model
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
AM (US, E, EA, MX model)
Tuning range:
US model: 530 – 1,710 kHz
EA model: 531 – 1,602 kHz
E, MX model:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
AM Tuning interval:
E, MX model: 9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 μV
MW/LW (AEP, UK, IT, RU model)
Tuning range:
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: MW: 26 μV, LW: 45 μV
FM/AM COMPACT DISC PLAYER
FM/MW/LW COMPACT DISC PLAYER
GT780UI
AEP Model
Russian Model
CDX-GT63UIW/GT630UI/
GT637UI
MG-101Z-188//Q
DAX-25A
USB Player section
Interface: USB (Full-speed)
Maximum current: 500mA
Power amplifi er section
Outputs: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W × 4 (at 4 ohms)
– Continued on next page –
CDX-GT730UI: US model/GT780UI
CDX-GT730UI: AEP, UK, Italian model/GT737UI
US Model
UK Model
CDX-GT730UI
E Model
CDX-GT780UI
CDX-GT737UI

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  • Page 1 Ver. 1.0 2008.12 UK Model CDX-GT730UI E Model CDX-GT780UI Russian Model CDX-GT737UI Photo: CDX-GT730UI: AEP, UK, Italian model • The tuner and CD sections have no adjustments. CDX-GT63UIW/GT630UI/ Model Name Using Similar Mechanism GT637UI AUDIO POWER SPECIFICATIONS CD Drive Mechanism Type...
  • Page 2 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.

  • Page 3: Table Of Contents

    CDX-GT730UI/GT737UI/GT780UI This compact disc player is classifi ed as a CLASS 1 LASER TABLE OF CONTENTS product. The CLASS 1 LASER PRODUCT label is located on the exterior. SERVICE NOTES ........... Except US model GENERAL Location of Controls ............Connections ..............

  • Page 4: Service Notes

    CDX-GT730UI/GT737UI/GT780UI SECTION 1 SERVICE NOTES EXTENSION CABLE AND SERVICE POSITION NOTE FOR REPLACEMENT OF THE SERVO BOARD When repairing or servicing this set, connect the jig (extension When repairing, the complete SERVO board (Part No. A-1554- cable) as shown below.

  • Page 5: General

    CDX-GT730UI/GT737UI/GT780UI SECTION 2 GENERAL This section is extracted from instruction manual. • LOCATION OF CONTROLS • US model Location of controls and basic operations Main unit MODE button page 12, 16, 17 The following buttons on the card remote commander have also different buttons/functions Press to: Select the radio band (FM/AM)* from the unit.
  • Page 6 CDX-GT730UI/GT737UI/GT780UI • LOCATION OF CONTROLS • Russian model Расположение органов управления и основные операции Основное устройство Радиоприемник: Следующие кнопки на пульте дистанционного Автоматическая настройка на управления отличаются от кнопок/функций радиостанции (нажмите); поиск станций на устройстве. Удалите защитную пленку вручную (нажмите и удерживайте).
  • Page 7 CDX-GT730UI/GT737UI/GT780UI • LOCATION OF CONTROLS • Saudi Arabia model Location of controls and basic operations Main unit MODE button page 12, 16, 17 The following buttons on the card remote commander have also different buttons/functions Press to: Select the radio band (FM/AM)/ from the unit.

  • Page 8: Connections

    CDX-GT730UI/GT737UI/GT780UI • CONNECTIONS • US model Source selector (not supplied) Sélecteur de source Supplied with the CD changer (non fourni) Fourni avec le changeur de CD XA-C40 FRONT REMOTE SUB OUT (MONO) AUDIO OUT BUS AUDIO IN REAR FRONT AUDIO OUT...
  • Page 9 CDX-GT730UI/GT737UI/GT780UI • CONNECTIONS • AEP, UK, Italian model Note for the antenna (aerial) Remarque sur le raccordement de Opmerking bij de antenne-aansluiting connecting l’antenne Indien uw auto is uitgerust met If your car antenna (aerial) is an Si votre antenne de voiture est de...
  • Page 10 CDX-GT730UI/GT737UI/GT780UI • CONNECTIONS • Russian model Селектор источника (не входит в комплект) Селектор джерела (не надається в комплекті) FRONT REMOTE BUS AUDIO IN AUDIO OUT XA-C40 SUB OUT (MONO) REAR FRONT AUDIO от автомобильной антенны Предохранитель від автомобільної радіоантени REAR (10 А)
  • Page 11 CDX-GT730UI/GT737UI/GT780UI • CONNECTIONS • E, Mexican model FRONT RCA pin cord (not supplied) REMOTE SUB OUT (MONO) Supplied with the CD changer AUDIO OUT Insert with the cord upwards. Cable con terminales RCA (no suministrado) Suministrado con el cambiador BUS AUDIO IN...
  • Page 12 CDX-GT730UI/GT737UI/GT780UI • CONNECTIONS • Saudi Arabia model RCA pin cord (not supplied) Supplied with the CD changer Insert with the cord upwards. FRONT REMOTE SUB OUT (MONO) AUDIO OUT BUS AUDIO IN REAR FRONT AUDIO OUT from car antenna (aerial)

  • Page 13: Disassembly

    CDX-GT730UI/GT737UI/GT780UI SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. SUB PANEL ASSY (Page 14) 3-2. CD MECHANISM BLOCK (Page 14) 3-4. SERVO BOARD 3-3. MAIN BOARD (Page 15) (Page 15) 3-5. CHASSIS (T) SUB ASSY (Page 16) 3-6.

  • Page 14: Sub Panel Assy

    CDX-GT730UI/GT737UI/GT780UI Note: Follow the disassembly procedure in the numerical order shown below. 3-1. SUB PANEL ASSY two claws CN702 (3P) two claws flexible flat cable (23 core) two screws (CN100) (+PTT 2.6 × 6) sub panel assy 3-2. CD MECHANISM BLOCK...

  • Page 15: Main Board

    CDX-GT730UI/GT737UI/GT780UI 3-3. MAIN BOARD screw two screws screw (+PTT 2.6 × 10) two screws (+P 2.6 × 8) (+PTT 2.6 × 8) (+PTT 2.6 × 8) two screws (+PTT 2.6 × 10) two screws three ground point screws (+P 2.6 × 8) (+PTT 2.6 ×...

  • Page 16: Chassis (T) Sub Assy

    CDX-GT730UI/GT737UI/GT780UI 3-5. CHASSIS (T) SUB ASSY two screws two screws (M 1.7 × 2.5) (M 1.7 × 2.5) chassis (T) sub assy claw 3-6. ROLLER ARM ASSY roller arm assy gear (RA1) spring (RAL) washer spring (RAR)

  • Page 17: Chassis (Op) Assy

    CDX-GT730UI/GT737UI/GT780UI 3-7. CHASSIS (OP) ASSY chassis (OP) assy tension spring (KF) two coil springs (damper) (natural) coil spring (damper) (green) slider (R) lever (D) gear (LE1) 3-8. CHUCKING ARM SUB ASSY chucking arm sub assy spring Note: Have this portion receive the chassis.

  • Page 18: Sled Motor Assy

    CDX-GT730UI/GT737UI/GT780UI 3-9. SLED MOTOR ASSY three serration screws (M 2 × 3) sled motor assy spring turn table spring stand Note: Never remove these parts since they were adjusted. bearing (F) stand Note: Place the stand with care not to touch the turn table.

  • Page 19: Optical Pick-Up Section

    CDX-GT730UI/GT737UI/GT780UI 3-10. OPTICAL PICK-UP SECTION optical pick-up section Note: Be careful not to touch the lens and hologram terminal when removing the optical pick-up section. 3-11. OPTICAL PICK-UP tapping screw (P 1.4) leaf spring (OPS) rack optical pick-up lead screw assy...

  • Page 20: Diagrams

    CDX-GT730UI/GT737UI/GT780UI SECTION 4 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING • Waveforms BOARDS AND SCHEMATIC DIAGRAMS. – MAIN Board – (In addition to this, the necessary note is printed in each block.) (XTAL1) For schematic diagrams: Note: • All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics 0.05 Vp-p...

  • Page 21: Block Diagram -Main Section

    CDX-GT730UI/GT737UI/GT780UI 4-1. BLOCK DIAGRAM – MAIN Section – ELECTRONIC VOLUME SUB OUT SUB OUT AMP IC401 (MONO) IC481 J400 (1/2) 2 BUS-L SUB-R R-CH 1 BUS-R AUDIO IN REAR R-CH J400 (2/2) R-CH AUDIO R-CH PD-L J901 FRONT I2C BUS CONTROLLED...

  • Page 22: Block Diagram -Display Section

    CDX-GT730UI/GT737UI/GT780UI 4-2. BLOCK DIAGRAM – DISPLAY Section – FL DISPLAY CONTROL, FL900 LED CONTROL FLUORESCENT CN671 IC901 FLASH INDICTOR TUBE PROGRAMMING BU+3.3V FLASH+W MAIN FLASH+W LAT TA2 OUT SECTION (Page 21) • FL_VDD+3.3V FL_DAT1 85 KEY_1 KEY_2 FL_DAT2 • FL_VDD2+55V...

  • Page 23: Printed Wiring Board -Main Section (1/2)

    CDX-GT730UI/GT737UI/GT780UI 4-3. PRINTED WIRING BOARD – MAIN Section (1/2) – : Uses unleaded solder. • MAIN BOARD (SIDE A) D601 R391 Q440 Q420 Q430 Q450 C304 B C E B C E B C E B C E C601 C391...

  • Page 24: Printed Wiring Board -Main Section (2/2)

    CDX-GT730UI/GT737UI/GT780UI 4-4. PRINTED WIRING BOARD – MAIN Section (2/2) – : Uses unleaded solder. • J400 AUDIO OUT AUDIO IN REAR FRONT J590 MAIN BOARD (SIDE B) US,E,EA,MX MODEL (REMOTE IN) CN600 (BUS CONTROL IN) CN701 W001 C316 C305 IC300...

  • Page 25: Schematic Diagram -Main Section (1/4)

    CDX-GT730UI/GT737UI/GT780UI 4-5. SCHEMATIC DIAGRAM – MAIN Section (1/4) – • See page 33 for IC Block Diagrams. US,E,EA,MX MODEL MAIN BOARD (1/4) IC B/D IC300 FRONT IC300 L-CH – TDA8588AJ/N2/R1 I2C BUS CONTROLLED REAR POWER AMP/MULTIPLE L-CH – VOLTAGE REGULATOR...

  • Page 26: Schematic Diagram -Main Section (2/4)

    CDX-GT730UI/GT737UI/GT780UI 4-6. SCHEMATIC DIAGRAM – MAIN Section (2/4) – • See page 20 for Waveforms. • See page 34 for IC Block Diagrams. MAIN BOARD (2/4) Q420,430,440,450,480 MUTE R433 R443 R453 R423 Q480 LTC614TKFP8T146 Q420 LTC614TKFP8T146 J400 (US) R422 R442...

  • Page 27: Schematic Diagram -Main Section (3/4)

    CDX-GT730UI/GT737UI/GT780UI 4-7. SCHEMATIC DIAGRAM – MAIN Section (3/4) – • See page 20 for Waveforms. • See page 37 for IC Block Diagrams. • See page 39 for IC Pin Function Descriptions. MAIN BOARD (1/4) (Page 25) MAIN BOARD (3/4)

  • Page 28: Schematic Diagram -Main Section (4/4)

    CDX-GT730UI/GT737UI/GT780UI 4-8. SCHEMATIC DIAGRAM – MAIN Section (4/4) – • See page 38 for IC Block Diagrams. (Page 26) (Page 25) MAIN BOARD (1/4) MAIN BOARD (2/4) MAIN BOARD (4/4) CN670 RESET RESET FLS_CLK SYNC SYNC/NONSYNC FLS_RX FLASH FLS_TX PROGRAMMING...

  • Page 29: Printed Wiring Board -Sub Section

    CDX-GT730UI/GT737UI/GT780UI 4-9. PRINTED WIRING BOARD – SUB Section – : Uses unleaded solder. • (Page 31) KEY BOARD CN901 SUB BOARD (SIDE A) R793 CN703 LED701 R794 S701 LED702 LED702 LED701, (DOOR INDICATOR) S701 (11) 1-877-934- (Page 24) MAIN BOARD CN100...

  • Page 30: Schematic Diagram -Sub Section

    CDX-GT730UI/GT737UI/GT780UI 4-10. SCHEMATIC DIAGRAM – SUB Section – SUB BOARD CN703 FFC701 AUX-R V-BUS V-BUS AUX-R S701 AUX-GND USB_GND AUX-GND USB_GND AUX-L FL-VDD2+55V AUX-L FL-VDD2+55V KEY_GND FL_F+ KEY-GND FL_F(+) KEY-0 FL_F- FL_F(-) KEY-0 RE_1 FL/ILL_GND FL/ILL_GND RE_1 RE_0 ILL+10.4V RE_0 ILL+10.4V...

  • Page 31: Printed Wiring Boards -Key Section

    CDX-GT730UI/GT737UI/GT780UI 4-11. PRINTED WIRING BOARDS – KEY Section – : Uses unleaded solder. • S903, LED907 S902,LED906 SEEK+/ KEY BOARD (SIDE A) • Semiconductor Location LED901 LED901, S917 S903 Ref. No. Location Ref. No. Location LED906 S917 IC903 (D901) H-11...

  • Page 32: Schematic Diagram -Key Section

    CDX-GT730UI/GT737UI/GT780UI 4-12. SCHEMATIC DIAGRAM – KEY Section – • See page 20 for Waveforms. • See page 38 for IC Block Diagrams. • See page 41 for IC Pin Function Descriptions. KEY BOARD D926,LED917-920 (RING ILLUMINATOR) FL901 FLUORESCENT INDICATOR TUBE...
  • Page 33 CDX-GT730UI/GT737UI/GT780UI • IC Block Diagrams IC300 TDA8588AJ/N2/R1 (MAIN Board (1/4)) IC601 BA8271F-E2 (MAIN Board (1/4)) BUS ON BUS ON SWITCH OUT–FL– C BUS RESET RESET SWITCH BUS ON OUT–FL+ CLK IN BATTERY BATT B CHK SWITCH OUT–RL– PGND3 OUT–RL+ VREF...
  • Page 34 CDX-GT730UI/GT737UI/GT780UI IC1 TEF6607T/V4/S470,518 (MAIN Board (2/4)) AMRFIN 1 AMSELOUT2 AMSELOUT1 AMRFDEC 2 TUNER AMIFAGC1 FMIN2 3 AMSELIN2 TUNER FMIN1 4 AMSELIN1 GNDRF 5 TEST VCC2 6 PLLREF AMRFAGC 7 TUNING LOUT 8 STEREO DECODER SYSTEM HIGH CUT VCODEC OUTPUT ROUT 9...
  • Page 35 CDX-GT730UI/GT737UI/GT780UI IC401 BD3447AFV-E2 (MAIN Board (2/4)) I2C BUS LOGIC, FADER FADER FADER FADER FADER EFFECT 180 /0 7 BAND 3 BAND P-EQ (TONE CONTROL) SPECTRUM ANALYZER /LEVEL METER VOLUME/MUTE SPEANA LVL METER LVL METER SPEANA INPUT GAIN INPUT SELECTOR (3 SIGLE-END AND 3 STEREO IS O)
  • Page 36 CDX-GT730UI/GT737UI/GT780UI IC462 NJM2792V(TE2) (MAIN Board (2/4)) GND (L) LIFT AMP CIN (L) COUT (L) OUT (RL) OUT (FL) SIGNAL AMP SIGNAL AMP FRONT-LEFT REAR-LEFT FRONT-RIGHT REAR-RIGHT SIGNAL AMP SIGNAL AMP OUT (RR) OUT (FR) COUT (R) CIN (R) LIFT AMP...
  • Page 37 CDX-GT730UI/GT737UI/GT780UI IC801 TPS40200DRG4 (MAIN Board (3/4)) UVLO ISNS DRIVER LOGIC E/A AND SS REFERENCE SOFT-START OVERCURRENT 700mV COMP ENABLE E/A IC802 TPS2051BDRG4 (MAIN Board (3/4)) CHARGE PUMP CURRENT DRIVER LIMIT UVLO THERMAL SENSE IC852 NJM2377M(TE2) (MAIN Board (3/4)) VREF U.VLO S.C.P...
  • Page 38 CDX-GT730UI/GT737UI/GT780UI IC351 NJM2387ADL3(TE2) (MAIN Board (4/4)) CURRENT LIMIT OVERVOLTAGE THERMAL PROTECTION PROTECTION BANDGAP REFERENCE CONT VOUT VADJ IC650 TK11133CSCL-G (MAIN Board (4/4)) OVER HEAT & OVER CURRENT PROTECTION CONTROL CIRCUIT BANDGAP REFERENCE IC904 SN74LVC2G66DCUR (KEY Board)
  • Page 39 Regulator reference capacitor connecting pin UNI_SI SONY-BUS data input UNI_SO SONY-BUS data output UNI_SCK SONY-BUS clock signal output BTU_RX Not used. (Fixed at L in this set) Not used. (Open) Key illumination voltage select signal input (L: illumination color green/red, H: illumination ILL_VOL...
  • Page 40 CDX-GT730UI/GT737UI/GT780UI Pin No. Pin Name Description MC_TX MC-BUS communication and CD mechanism deck micon communication TX output Not used. (Open) WAKE_UP CD mechanism deck micon wake-up signal output FLS_TX Flash writer data input FLS_RX Flash writer data output FLS_CLK Flash writer clock signal output...
  • Page 41 CDX-GT730UI/GT737UI/GT780UI KEY BOARD IC901 R5F64116DA02FB (FL DISPLAY DRIVER, LED CONTROL) Pin No. Pin Name Description MAS_IF Communication IF signal input from the system control IC SIRCS SIRCS signal input from the remote control signal receiver IC VDC0 — Capacitor connecting pin Not used.
  • Page 42 CDX-GT730UI/GT737UI/GT780UI Pin No. Pin Name Description KEY_1 Key signal input from the AD key line 1 KEY_2 Key signal input from the AD key line 2 87 to 89 Not used. (Open) ILL_GREEN Illuminator (green) change control signal output ILL_BLUE...

  • Page 43: Exploded Views

    CDX-GT730UI/GT737UI/GT780UI SECTION 5 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identifi ed by mark 0 they may have some difference from the number in the exploded views are not sup- or dotted line with mark 0 are critical for original one.

  • Page 44: Front Panel Section

    CDX-GT730UI/GT737UI/GT780UI 5-2. FRONT PANEL SECTION not supplied (KEY board) RE901 not supplied J901 FL901 not supplied (AUX board) not supplied not supplied not supplied CN902 not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 45: Cd Mechanism Section (Mg-101Z-188//Q)

    CDX-GT730UI/GT737UI/GT780UI 5-3. CD MECHANISM SECTION (MG-101Z-188//Q) not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 46: Electrical Parts List

    CDX-GT730UI/GT737UI/GT780UI SECTION 6 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • RESISTORS When indicating parts by reference num- the parts list may be different from the All resistors are in ohms. ber, please include the board. parts specifi ed in the diagrams or the com- METAL: Metal-fi...
  • Page 47 CDX-GT730UI/GT737UI/GT780UI Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > R741 1-216-025-11 METAL CHIP 1/10W R742 1-216-819-11 METAL CHIP 1/10W LED901 6-502-237-02 LED CL-321YF-D-T (OFF) R743 1-216-819-11 METAL CHIP 1/10W LED902 6-502-237-02 LED CL-321YF-D-T (...
  • Page 48 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R920 1-216-841-11 METAL CHIP 1/10W < SWITCH > R921 1-216-841-11 METAL CHIP 1/10W R922 1-218-941-81 METAL CHIP 1/16W S901 1-798-032-11 SWITCH, DETECTION R923 1-216-821-11 METAL CHIP...
  • Page 49 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-107-826-11 CERAMIC CHIP 0.1uF C352 1-128-551-11 ELECT 22uF 1-107-826-11 CERAMIC CHIP 0.1uF C381 1-162-923-11 CERAMIC CHIP 47PF 1-126-947-11 ELECT 47uF C382 1-125-837-11 CERAMIC CHIP 1uF 6.3V...
  • Page 50 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C502 1-164-160-11 CERAMIC CHIP 20PF C865 1-128-552-11 ELECT 47uF C503 1-162-970-11 CERAMIC CHIP 0.01uF C866 1-100-153-11 CERAMIC CHIP 220PF 100V C504 1-162-964-11 CERAMIC CHIP 0.001uF C867...
  • Page 51 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D601 6-501-782-01 DIODE MAZ8180GMLS0 IC682 6-709-458-01 IC XC61CN2802NR D602 6-501-782-01 DIODE MAZ8180GMLS0 IC801 6-710-965-01 IC TPS40200DRG4 D603 8-719-072-70 DIODE MA2ZD14001S0 IC802 6-710-624-01 IC TPS2051BDRG4 D604 6-501-782-01...
  • Page 52 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q856 8-729-038-28 TRANSISTOR RT1N441C-TP-1 R307 1-216-295-11 SHORT CHIP Q857 8-729-027-23 TRANSISTOR DTA114EKA-T146 R348 1-216-864-11 SHORT CHIP Q858 6-551-131-01 FET 2SK3614-TD-E R349 1-216-864-11 SHORT CHIP Q859 8-729-027-53...
  • Page 53 CDX-GT730UI/GT737UI/GT780UI MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R505 1-216-825-11 METAL CHIP 2.2K 1/10W R557 1-216-809-11 METAL CHIP 1/10W R506 1-216-833-11 METAL CHIP 1/10W R558 1-216-809-11 METAL CHIP 1/10W R507 1-216-833-11 METAL CHIP 1/10W...
  • Page 54 CDX-GT730UI/GT737UI/GT780UI MAIN SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R817 1-218-879-11 METAL CHIP 0.5% 1/10W S502 1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT) (E,MX) R818 1-216-827-11 METAL CHIP 3.3K 1/10W S680 1-786-826-11 SWITCH, TACTILE (RESET) R819...
  • Page 55 CDX-GT730UI/GT737UI/GT780UI Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES PARTS FOR INSTALLATION AND CONNECTIONS ************ ************************************** 1-480-150-21 REMOTE COMMANDER (RM-X172) (US) X-2179-431-2 FRAME ASSY, FITTING 1-480-150-31 REMOTE COMMANDER (RM-X174) 1-465-459-31 ADAPTOR, ANTENNA (AEP,UK,IT,RU) (AEP,UK,IT,RU) 1-776-527-71...
  • Page 56 CDX-GT730UI/GT737UI/GT780UI 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 Revision 2008.12...

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