Service manual

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SERVICE MANUAL

Sony Corporation

Published by Sony Techno Create Corporation

CDX-GT65UIW

SPECIFICATIONS

9-893-248-01

2011G33-1

2011.07

US Model

Ver. 1.0 2011.07

Model Name Using Similar Mechanism CDX-GT650UI

Mechanism Type MG-101PM-188

Optical Pick-up Name DAX-25A

FM/AM COMPACT DISC PLAYER

Tuner section

Tuning range: 87.5 – 107.9 MHz

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

Tuning range: 530 – 1,710 kHz

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency: 25 kHz

Sensitivity: 26 μV

CD Player section

Signal-to-noise ratio: 120 dB

Frequency response: 10 – 20,000 Hz

Wow and flutter: Below measurable limit

USB Player section

Interface: USB (Full-speed)

Maximum current: 500 mA

Power amplifier section

Output: Speaker outputs

Speaker impedance: 4 – 8 ohms

Maximum power output: 52 W u 4 (at 4 ohms)

General

Outputs:

Audio outputs terminal (front/rear)

Subwoofer output terminal (mono)

Power antenna (aerial) relay control terminal

Power amplifier control terminal

Inputs:

BUS control input terminal

BUS audio input terminal

Remote controller input terminal

Antenna (aerial) input terminal

Telephone ATT control terminal

AUX input jack (stereo mini jack)

USB signal input connector

Power requirements: 12 V DC car battery

(negative ground (earth))

Dimensions: Approx. 178 u 50 u 180 mm

/8 u 2 u 7

/8 in) (w/h/d)

Mounting dimensions: Approx. 182 u 53 u 162 mm

u 2

u 6

in) (w/h/d)

Mass: Approx. 1.3 kg (2 lb 14 oz)

CEA2006 Standard

Power Output: 17 Watts RMS

4 Ohms < 1% THD+N

SN Ratio: 80 dBA

(reference: 1 Watt into 4 Ohms)

AUDIO POWER SPECIFICATIONS

4 at

Supplied accessories:

Card remote commander: RM-X151

Parts for installation and connections (1 set)

Your dealer may not handle some of the above listed

accessories. Please ask the dealer for detailed

information.

Design and specifications are subject to change

without notice.

System requirements for using

SensMe™

Computer

 CPU/RAM

– IBM PC/AT compatible machine

– CPU: Intel Pentium III Processor 450 MHz or

higher

– RAM: 256 MB or more (For Windows XP), 512

MB or more (For Windows Vista or later)

 USB port

Windows XP, Windows Vista, Windows 7

For details on compatible editions or Service Pack, visit

the following support site:

http://esupport.sony.com

http://www.sony.com/mobileAV

Monitor

High color (16-bit) or more, 800 u 600 dots or more

Other

Internet connection

Notes

 The following system environments are not

supported.

– Non IBM PC type computers, such as Macintosh,

etc.

– Homemade computers

– OS upgraded computers

– Multi-display environment

– Multi-boot environment

– Virtual machine environment

 Depending on the computer condition, operation

may not be possible even with the recommended

environment.

• The tuner and CD sections have no adjustments.

Summary of content (38 pages)

PAGE 1
CDX-GT65UIW SERVICE MANUAL US Model Ver. 1.0 2011.07 • The tuner and CD sections have no adjustments.
PAGE 2
CDX-GT65UIW For the State of California, USA only Perchlorate Material – special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate Perchlorate Material: Lithium battery contains perchlorate HD RadioTM is a proprietary trademark of iBiquity Digital Corp. The “SAT Radio Ready” logo indicates that this product will control a satellite radio tuner module (sold separately). Please see your nearest authorized Sony dealer for details on the satellite radio tuner module.
PAGE 3
CDX-GT65UIW SECTION 1 SERVICING NOTES TABLE OF CONTENTS 1. 2. SERVICING NOTES ............................................. GENERAL .................................................................. 3. DISASSEMBLY 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10. 3-11. 3-12. 3-13. Disassembly Flow ........................................................... Cover ............................................................................... Panel (Sub) Block ...........................................
PAGE 4
CDX-GT65UIW TEST DISCS Use following TEST DISC when this set confirms the operation and checks it. Part No. Description 3-702-101-01 4-225-203-01 YEDS-18 (for CD) PATD-012 (for CD) NOTE FOR THE 20-PIN CONNECTOR (CN901) Do not use alcohol to clean the 20-pin connector (CN901) connecting the front panel with the main body. Do not touch the connector directly with your bare hand. Poor contact may be caused.
PAGE 5
CDX-GT65UIW SECTION 2 GENERAL A This section is extracted from instruction manual. Satellite radio tuner (XM/SIRIUS)*4 *1 * 3 FRONT AUDIO OUT SUB OUT (MONO) SUB OUT (MONO) Syntoniseur radio satellite (XM/SIRIUS)*4 *1 FRONT AUDIO OUT REAR AUDIO OUT REMOTE IN*2 *1 RCA pin cord (not supplied). *2 Separate adaptor may be required. *3 BUS cable (not supplied). *4 not supplied.
PAGE 6
CDX-GT65UIW 2 1 Face the hook inwards. El gancho debe encontrarse en la parte interior. 1 2 3 Dashboard Tablero Claws Uñas A TOYOTA B NISSAN size 5 × max. 8 mm (7/32 × max. 5/16 in) Tamaño máx. 5 × 8 mm size 5 × max. 8 mm (7/32 × max. 5/16 in) Tamaño máx. 5 × 8 mm to dashboard/center console al tablero o consola central Bracket Soporte to dashboard/center console al tablero o consola central Bracket Soporte size 5 × max. 8 mm (7/32 × max. 5/16 in) Tamaño máx.
PAGE 7
CDX-GT65UIW SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW SET FRONT PANEL SECTION Note: Illustration of disassembly is omitted. 3-2. COVER (Page 7) 3-3. PANEL (SUB) BLOCK (Page 8) 3-4. CD MECHANISM DECK (MG-101PM-188) (Page 8) 3-5. MAIN BOARD (Page 9) 3-6. SERVO BOARD (Page 9) 3-7. CHASSIS (T) SUB ASSY (Page 10) 3-11. SLED MOTOR ASSY (Page 12) 3-8. ROLLER ARM ASSY (Page 10) 3-12. OPTICAL PICK-UP SECTION (Page 13) 3-9.
PAGE 8
CDX-GT65UIW 3-3. PANEL (SUB) BLOCK 2 two claws 3 2 two claws 1 two screws (PTT2.6 u 6) 4 flexible flat cable (23 core) (CN102) 5 panel (sub) block 3-4. CD MECHANISM DECK (MG-101PM-188) 6 bracket (CD) 7 CD mechanism deck (MG-101PM-188) 1 screw (PTT2.6 u 6) 5 two screws (PTT2.6 u 4) 2 4 flexible flat cable (13 core) (CN402) 3 connector (CN701) 1 screw (PTT2.
PAGE 9
CDX-GT65UIW 3-5. MAIN BOARD 1 fuse (blade type) (auto fuse) (10A/32V) (FU301) 3 screw (PTT2.6 u 8) 6 screw (PTT2.6 u 8) 2 three ground point screws (PTT2.6 u 6) 7 connection cord for automobile 3 screw (PTT2.6 u 8) 5 connector (CN408) 4 3-6. 8 MAIN board SERVO BOARD WHT RED BLK WHT RED BLK RED ORG BLU YEL GRY 3 toothed lock screw (M1.7 u 2.5) SERVO board 1 flexible flat cable (13 core) (CN471) 3 toothed lock screw (M1.7 u 2.5) 7 SERVO board 2 Remove the eleven solders.
PAGE 10
CDX-GT65UIW 3-7. CHASSIS (T) SUB ASSY 1 two screws (M1.7 u 2.5) 1 two screws (M1.7 u 2.5) 3 chassis (T) sub assy 2 claw 3-8.
PAGE 11
CDX-GT65UIW 3-9. CHASSIS (OP) ASSY 8 chassis (OP) assy 1 tension spring (KF) 5 6 two coil springs (damper) (natural) 7 coil spring (damper) (green) 4 slider (R) 3 lever (D) 2 gear (LE1) 3-10. CHUCKING ARM SUB ASSY 3 chucking arm sub assy 1 spring 2 Note 1: Have this portion receive the chassis. Note 1: Have this portion receive the chassis. Note 2: Be careful not to touch the turn table.
PAGE 12
CDX-GT65UIW 3-11. SLED MOTOR ASSY 2 three serration screws (M2 u 3) 3 sled motor assy 1 spring turn table spring stand Note 2: Never remove these parts since they were adjusted. bearing (F) stand – ERWWRP VLGH YLHZ – Note 1: Place the stand with care not to touch the turn table. bearing (R) – ERWWRP VLGH YLHZ – 1RWH IRU $VVHPEO\ three serration screws (M2 u 3) sled motor assy Note 3: Take care to prevent the chassis from being bent when tightening the three machine screws.
PAGE 13
CDX-GT65UIW 3-12. OPTICAL PICK-UP SECTION 2 optical pick-up section 1 Note: Be careful not to touch the lens and hologram terminal when removing the optical pick-up section. – bottom side view – 3-13. OPTICAL PICK-UP 1 pan tapping screw (M1.4 u 2.5) 2 leaf spring (sub guide) 3 leaf spring (OP) 5 optical pick-up 4 lead screw assy Notes for Assembly Prevent the end of the leaf spring (sub guide) from being in contact with the OP slide base.
PAGE 14
CDX-GT65UIW SECTION 4 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: • X : Parts extracted from the component side. • Y : Parts extracted from the conductor side. • W : Indicates side identified with part number. • f : Internal component. • : Pattern from the side which enables seeing. (The other layers’ patterns are not indicated.
PAGE 15
CDX-GT65UIW 4-1. PRINTED WIRING BOARDS - MAIN Section - • See page 14 for Circuit Boards Location. 2 1 3 4 • : Uses unleaded solder.
PAGE 16
CDX-GT65UIW 4-2. SCHEMATIC DIAGRAM - MAIN Section (1/3) - • See page 22 for IC Block Diagrams. 1 2 3 5 4 7 6 8 10 9 11 MAIN BOARD (1/3) IC301 A 14 IC B/D AMP-REM AUDIO+B(8.5V) SERVO+3.3V GND MECHA+6V PANEL+B VP CBU BU+B 29 30 31 32 33 34 35 36 37 D804 D801 R813 D803 C809 D802 6 1 1 22 C324 C322 R429 0 0.47 C300 220 R306 1 C320 L302 220 R303 2.2 220 R304 C315 220 47k DA2J10100L 1A4-A2 1A4-A2 1000p 0.
PAGE 17
CDX-GT65UIW 4-3. SCHEMATIC DIAGRAM - MAIN Section (2/3) - • See page 22 for waveforms. • See page 22 for IC Block Diagrams. • See page 26 for IC Pin Function Description. 2 1 3 5 4 7 6 8 10 9 11 13 12 14 (Page 16) MAIN BOARD (1/3) BUS4 10 VBUS_ON USB_OVER TEL ACC B DIAG STB A_ATT MAIN BOARD (2/3) 9 8 7 6 BUS2 5 4 3 2 BUS1 1 BUS3 1 A 0 100k 2.2k R564 R546 0 0 VBUS_ON C514 1000p 3.2 C512 1000p 91 KEYACK0 92 KEYACK1 R502 100 3.
PAGE 18
CDX-GT65UIW 4-4. SCHEMATIC DIAGRAM - MAIN Section (3/3) - • See page 22 for waveforms. • See page 22 for IC Block Diagrams.
PAGE 19
CDX-GT65UIW 4-5. PRINTED WIRING BOARD - SUB Board - • See page 14 for Circuit Boards Location. 1 2 • 3 4-6. SCHEMATIC DIAGRAM - SUB Board - : Uses unleaded solder.
PAGE 20
CDX-GT65UIW 4-7. PRINTED WIRING BOARD - KEY Board - 1 • See page 14 for Circuit Boards Location. 2 3 • : Uses unleaded solder.
PAGE 21
CDX-GT65UIW SCHEMATIC DIAGRAM - KEY Board 1 2 3 • See page 22 for IC Block Diagrams. 4 5 6 7 8 9 10 11 12 13 14 16 17 18 S57 S56 S55 S54 S53 S52 S51 S50 S49 S15 S14 S48 S47 S46 S45 S44 S43 S42 S41 2.5 2.5 2.5 2.5 2.5 2.5 R977 22 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4 2.5 2.5 2.5 2.5 S26 24 78 DI S25 23 79 P1/S1 S24 22 P2 S23 21 S951 S952 SEEK+ S35 2.5 S34 2.5 S33 2.5 S32 2.5 S31 2.5 S30 2.5 S29 2.5 S28 2.5 S27 2.5 S26 2.
PAGE 22
CDX-GT65UIW • Waveforms • IC Block Diagrams – MAIN Board – – MAIN Board – IC001 TEF6617T/V1/S470, 518 1 IC501 qa (XOUT) IC301 TDF8556AJ/N5 TAB 1 2 I2C_SIO AMRFIN 1 FMIN1 4 30 AMIFAGC1 FM TUNER 29 AMSELIN2 2 IC501 qd (OSCOUT) 27 TESTCT AMRFAGC 7 26 VCOREF LOUT 8 3.
PAGE 23
CDX-GT65UIW IC401 BD3467FV-E2 FADER BOOST FADER ATT A2 2 FADER BOOST B1 3 B2 4 FADER BOOST CP2 7 DP1 8 ISO GND AMP ISO GND AMP DN 9 DP2 10 EP1 11 ISO GND AMP ISO GND AMP EN 12 EP2 13 INPUT SELECTOR (2 SINGLE-END AND 4 STEREO ISO) CN 6 FADER BOOST FADER BOOST 39 OUTS FADER ATT 38 OUTR1 FADER ATT + FADER ATT + 37 OUTR2 36 OUTF1 FADER ATT 35 OUTF2 34 INF2 33 INF1 MAIN GAIN ADJUST ISO GND AMP INPUT GAIN CP1 5 40 OUTC MUTE FADER ATT 2ND ORDER LOW-PASS FILTER A1 1 FADER BOOST
PAGE 24
CDX-GT65UIW IC601 BD9070FP-E2 25 PVIN 24 PVIN OCP VREGB 1 PWM + – R VIN 2 DRV N.C. 3 N.C. 4 DRV LOGIC + + – ERR SCP S UVLO, TSD, OVP, OCP, SCP RT 7 SOFT START OSC 23 N.C. 22 21 20 19 SW SW N.C.
PAGE 25
CDX-GT65UIW – KEY Board – IC971 74LVC2G66DC-125 8 VCC 1Y 1 7 1E 1Z 2 6 2Z 2E 3 5 2Y GND 4 P2/S2 P1/S1 DI CL CE INH S69/OSCI VSS VDD2 VDD1 VDD S68 S67/COM4 COM3 COM2 COM1 S66 S65 S64 S63 IC981 LC75879PT-US-H 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 COMMON DRIVER CCB INTERFACE CLOCK GENERATOR SHIFT REGISTER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CONTROL REGISTER SEGMENT DRIVER & LATCH 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 S
PAGE 26
CDX-GT65UIW • IC Pin Function Description MAIN BOARD IC501 R5F3650KBDZ85FA (SYSTEM CONTROLLER) Pin No.
PAGE 27
CDX-GT65UIW Pin No.
PAGE 28
CDX-GT65UIW SECTION 5 EXPLODED VIEWS 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 service. Some delay should be anticipated when ordering these items. 5-1. • The mechanical parts with no reference number in the exploded views are not supplied. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . .
PAGE 29
CDX-GT65UIW 5-2. FRONT PANEL SECTION 58 57 56 not supplied (for FRONT PANEL) not supplied (KEY board) RE901 not supplied 57 not supplied 55 54 LCD901 not supplied J901 CN971 not supplied 54 51 53 52 Note: Refer to the servicing notes “NOTE FOR REPLACEMENT OF THE USB CONNECTOR (CN971) AND THE AUX JACK (J901)” (See page 4), if replacing the Ref. No. CN971 and the Ref. No. J901. Ref. No. Part No.
PAGE 30
CDX-GT65UIW 5-3. CD MECHANISM SECTION (MG-101PM-188) 101 102 108 not supplied not supplied 108 103 105 not supplied not supplied not supplied not supplied SENSOR board not supplied 104 not supplied not supplied not supplied not supplied 107 106 not supplied 106 109 Ref. No. 101 0 102 0 103 104 105 30 Part No.
PAGE 31
CDX-GT65UIW SECTION 6 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components 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 service. Some delay should be anticipated when ordering these items. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor.
PAGE 32
CDX-GT65UIW KEY Ref. No. MAIN Part No. Description R947 R951 R952 R953 R954 1-216-810-11 1-216-820-11 1-216-821-11 1-216-821-11 1-216-822-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 120 820 1K 1K 1.2K 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W Remark R955 R956 R957 R958 R959 1-216-823-11 1-216-824-11 1-216-825-11 1-216-806-11 1-216-820-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1.5K 1.8K 2.
PAGE 33
CDX-GT65UIW MAIN Ref. No. Part No. Description Part No. Description C401 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V Remark Ref. No. C615 1-125-972-61 ELECT 100uF 20% 16V Remark C402 C403 C405 C407 C408 1-107-826-11 1-128-057-11 1-216-864-11 1-107-826-11 1-163-251-11 CERAMIC CHIP ELECT SHORT CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 330uF 0 0.1uF 100PF 10% 20% 16V 6.
PAGE 34
CDX-GT65UIW MAIN Ref. No. Part No. Description Remark Ref. No. Part No.
PAGE 35
CDX-GT65UIW MAIN Ref. No. Part No. Description Part No. Description R302 R303 1-216-809-11 1-216-182-00 METAL CHIP METAL CHIP 100 220 5% 5% 1/10W 1/8W Remark Ref. No.
PAGE 36
CDX-GT65UIW MAIN SENSOR Ref. No. SERVO SUB Part No.
PAGE 37
CDX-GT65UIW Ref. No. Part No.
PAGE 38
CDX-GT65UIW 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 1.0 2011.