CDX-GT260MP, CDX-GT262ME, CDX-GT264MP, CDX-GT267ME, CDX-GT310MP, CDX-GT313MP, CDX-GT31MP - Sony Car Audio Service Manual (repair manual)

cdx-gt260mp, cdx-gt262me, cdx-gt264mp, cdx-gt267me, cdx-gt310mp, cdx-gt313mp, cdx-gt31mp service manual
Model
CDX-GT260MP CDX-GT262ME CDX-GT264MP CDX-GT267ME CDX-GT310MP CDX-GT313MP CDX-GT31MP
Pages
43
Size
2.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt260mp-cdx-gt262me-cdx-gt264mp-cdx-gt267me-cd.pdf
Date

Read Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
CDX-GT31MP/GT260MP/GT262ME/GT264MP/
GT267ME/GT310MP/GT313MP
SPECIFICATIONS
CDX-GT31MP/GT260MP: US, CND model/GT310MP: E, MX, AR, KR model/GT313MP
FM/AM COMPACT DISC PLAYER
CDX-GT260MP: AEP, RU, UK model/GT262ME/GT264MP/GT267ME
FM/MW/LW COMPACT DISC PLAYER
CDX-GT310MP: EA model
FM/MW/SW COMPACT DISC PLAYER
9-893-222-03
2011K33-1
© 
2011.11
US Model
Canadian Model
CDX-GT260MP
AEP Model
UK Model
CDX-GT260MP/GT264MP
E Model
CDX-GT310MP
Russian Model
CDX-GT260MP/GT262ME/GT267ME
Indian Model
CDX-GT31MP/GT313MP
Ver. 1.2  2011.11
Model Name Using Similar Mechanism
CDX-GT30MP/GT250MP/
GT257ME/GT300MP/GT303MP
CD Drive Mechanism Type
MG-101X-188
Optical Pick-up Name
DAX-25A
Photo: CDX-GT310MP: E model
•  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: 80 dBA
(reference: 1 Watt into 4 Ohms)
Tuner section
FM
Tuning range: 
  US, CND, AR model:
  87.5 – 107.9 MHz
  AEP, UK, EA model:
  87.5 – 108.0 MHz
  E, MX, KR, IND model:
  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)
 RU 
model:
  FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz)
  FM3: 65 – 74 MHz (at 30 kHz)
FM Tuning step: 
  E, MX, KR, IND model:
  50 kHz/100 kHz/200 kHz switchable
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency: 25 kHz
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 80 dB (stereo)
Separation: 50 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
– Continued on next page –
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
2
AM 
  US, CND, E, MX, AR, KR, IND model:
Tuning range:
  US, CND, AR model: 530 – 1,710 kHz
  E, MX, KR, IND model: 
  531 – 1,602 kHz (at 9 kHz step)
  530 – 1,710 kHz (at 10 kHz step)
AM Tuning step:
  E, MX, KR, IND model: 9 kHz/10 kHz swichable
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency: 
  US, CND, AR model: 9,115 or 9,125 kHz/5 kHz
  E, MX, KR, IND model:
  9,124.5 kHz or 9,115.5 kHz/4.5 kHz (at 9 kHz step)
  9,115 kHz or 9,125 kHz/5 kHz (at 10 kHz step)
Sensitivity: 26 
V
MW
EA model:
Tuning range: 531 – 1,602 kHz
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency:
  9,124.5 or 9,115.5 kHz/4.5 kHz
Sensitivity: 26 
V
SW
EA model:
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) connector
Intermediate frequency: 
  9,124.5 kHz or 9,115.5 kHz/4.5 kHz
Sensitivity: 26 
V
MW/LW
AEP, RU, UK model:
Tuning range: 
  MW: 531 – 1,602 kHz
  LW: 153 – 279 kHz
Antenna (aerial) terminal:
  External antenna (aerial) connector
Intermediate frequency: 
  9,124.5 kHz or 9,115.5 kHz/4.5 kHz
Sensitivity:
 MW: 
26 
V, LW: 45 V
CD player section
Signal-to-noise ratio:
 120 dB
Frequency response: 10 – 20,000 Hz
Wow and fl utter: Below measurable limit
Power amplifi er section
Output:
 Speaker outputs
Speaker impedance: 4 – 8 ohms
Maximum power output: 
  US, CND, E, EA, MX, AR, KR, IND model: 
  
52 
 4 (at 4 ohms)
  AEP, RU, UK model: 
  
45 
 4 (at 4 ohms)
General
Outputs:
  Audio outputs terminal (sub/rear switchable)
  Power antenna (aerial)/Power amplifi er control terminal (REM)
Inputs:
  Remote controller 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:
 Remote 
commander: 
  RM-X201 (Except AEP, RU, UK model)
  Parts for installation and connections (1 set)
Design and specifi cations are subject to change
without notice.
• Abbreviation
 AR  : 
Argentina 
model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  IND 
: Indian model
  KR 
: Korean model
  MX 
: Mexican model
  RU 
: Russian model
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.
Ver. 1.2
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
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 DISCS
Please 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  CHECK
The 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.
CAUTION
Use 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
Except US, Canadian model/
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  SOLDER
Boards 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  MARK
Unleaded 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.
CDX-GT31MP/GT260MP/GT262ME/GT264MP/GT267ME/GT310MP/GT313MP
4
1. 
SERVICE  NOTE
 ......................................................  
5
2. GENERAL
 Connections 
....................................................................  
7
3. DISASSEMBLY
3-1.   Sub Panel Assy  ...............................................................   13
3-2.   CD Mechanism Block .....................................................   13
3-3.   Main Board .....................................................................   14
3-4. Servo 
Board 
....................................................................  14
3-5.  Chassis (T) Sub Assy ......................................................   15
3-6. Roller 
Arm 
Assy 
..............................................................  15
3-7. Chassis 
(OP) 
Assy 
...........................................................  16
3-8. Chucking 
Arm 
Sub 
Assy 
.................................................  16
3-9. Sled 
Motor 
Assy 
..............................................................  17
3-10.  Optical Pick-up Section ..................................................   18
3-11. Optical Pick-up ...............................................................   18
4. DIAGRAMS
4-1.  Block Diagram - Main Section - .....................................   19
4-2.  Block Diagram - Display Section - .................................   20
4-3.  Printed Wiring Board - Main Section 
(Except Saudi Arabia Model) - .......................................   22
4-4.  Schematic Diagram - Main Section (1/3) - .....................   23
4-5.  Schematic Diagram - Main Section (2/3) - .....................   24
4-6.  Schematic Diagram - Main Section (3/3) - .....................   25
4-7.  Printed Wiring Board - Key Section - .............................   26
4-8.  Schematic Diagram - Key Section - ...............................   27
5. EXPLODED 
VIEWS
5-1. Main 
Section 
...................................................................  33
5-2.  Front Panel Section .........................................................   34
5-3.  CD Mechanism Section (MG-101X-188//Q) .................   35
6. 
ELECTRICAL PARTS LIST
 ..................................   36
Note: Refer to SUPPLEMENT-1 for printed wiring 
board of MAIN board (Saudi Arabia model).
TABLE  OF  CONTENTS
Ver. 1.2
Page of 43

Download Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Service Manual (Repair Manual)

Here you can read online and download Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Service Manual in PDF. CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony CDX-GT260MP / CDX-GT262ME / CDX-GT264MP / CDX-GT267ME / CDX-GT310MP / CDX-GT313MP / CDX-GT31MP Car Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.