Sony CXS-GT08HP Service Manual

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CDX-GT08/CXS-GT08HP

TABLE OF CONTENTS 1. 2. SERVICING NOTES .............................................. GENERAL
Location of Controls and Basic Operations .................... Connections .................................................................... 6 7 5

3.
3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10. 3-11.

DISASSEMBLY
Sub Panel (LCD) Assy .................................................... CD Mechanism Block ..................................................... Main Board ..................................................................... Servo Board .................................................................... Chassis (T) Sub Assy ...................................................... Roller Arm Assy.............................................................. Chassis (OP) Assy ........................................................... Chucking Arm Sub Assy ................................................. Sled Motor Assy.............................................................. Optical Pick-Up Section ................................................. Optical Pick-Up .............................................................. 9 9 10 10 11 11 12 12 13 14 14

4. 5.
5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. 5-8. 5-9.

DIAGNOSIS FUNCTION ................................... 15 DIAGRAMS
Block Diagram ­ Main Section ­ ................................... Block Diagram ­ Display Section ­ ............................... Printed Wiring Board ­ Main Section ­.......................... Schematic Diagram ­ Main Section (1/4) ­.................... Schematic Diagram ­ Main Section (2/4) ­.................... Schematic Diagram ­ Main Section (3/4) ­.................... Schematic Diagram ­ Main Section (4/4) ­.................... Printed Wiring Board ­ Key Section ­ ........................... Schematic Diagram ­ Key Section ­ .............................. 17 18 19 20 21 22 23 24 25

6.

EXPLODED VIEWS

6-1. Main Section ................................................................... 29 6-2. Front Panel Section ......................................................... 30 6-3. CD Mechanism Section .................................................. 31

7.

ELECTRICAL PARTS LIST .............................. 32

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CDX-GT08/CXS-GT08HP SECTION 1 SERVICE NOTE
EXTENTION CABLE AND SERVICE POSITION When repairing or servicing this set, connect the jig (extention cable) as shown below. · Connect the MAIN board (CNP301) and the SERVO board (CN2) with the extention cable (Part No. J-2502-076-1).

MAIN BOARD CNP301

J-2502-076-1

SERVO BOARD CN2

NOTE FOR REPLACEMENT OF THE SERVO BOARD When repairing, the complete SERVO board (A-1201-631-A) should be replaced since any parts in the SERVO board cannot be repaied. 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.
KEY board

AUX jack

front panel

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CDX-GT08/CXS-GT08HP SECTION 2 GENERAL
Location of controls and basic operations
Main unit
This section is extracted from instruction manual.

OFF PUSH SELECT

EQ3
SEEK

SOURCE
SEEK

SCRL

DSPL

MODE
ALBUM REP SHUF PAUSE

BTM

1

2

3

4

5

6

This section contains instructions on the location of controls and basic operations. OFF button To power off; stop the source. EQ3 (equalizer) button To select an equalizer type (XPLOD, VOCAL, EDGE, CRUISE, SPACE, GRAVITY, CUSTOM or OFF). Volume control dial/select button To adjust volume (rotate); select setup items (press and rotate). SOURCE button To power on; change the source (Radio/CD/ AUX). Disc slot To insert the disc (label side up), playback starts. Display window AUX input jack To connect a portable audio device. (eject) button To eject the disc. (front panel release) button DSPL (display)/SCRL (scroll) button To change display items (press); scroll the display item (press and hold).

SEEK ­/+ buttons CD: To skip tracks (press); skip tracks continuously (press, then press again within about 1 second and hold); reverse/fastforward a track (press and hold). Radio: To tune in stations automatically (press); find a station manually (press and hold). MODE button To select the radio band (FM/AM). BTM button To start the BTM function (press and hold). Number buttons CD: 1 / 2 : ALBUM ­/+ (during MP3/ WMA playback) To skip albums (press); skip albums continuously (press and hold). 3 : REP 4 : SHUF 5 : PAUSE To pause playback. To cancel, press again. Radio: To receive stored stations (press); store stations (press and hold). Receptor for the card remote commander

Card remote commander RM-X151
OFF ATT

( )/ ( ) buttons To control CD/radio, the same as SEEK ­/+ on the unit. Setup, sound setting, etc., can be operated by . DSPL (display) button To change display items. VOL (volume) +/­ button To adjust volume. ATT (attenuate) button To attenuate the sound. To cancel, press again. SEL (select) button To same as the select button on the unit. (+)/ (­) buttons To control CD, the same as 1 / 2 (ALBUM ­/+) on the unit. Setup, sound setting, etc., can be operated by . SCRL (scroll) button To scroll the display item. Number buttons To receive stored stations (press); store stations (press and hold).
Note If the unit is turned off and the display disappears, it cannot be operated with the card remote commander unless SOURCE on the unit is pressed, or a disc is inserted to activate the unit first.

SOURCE

SEL

MODE

+

­
DSPL
1 4 2 5

SCRL
3 6

+
VOL

­

The following buttons on the card remote commander have also different buttons/ functions from the unit. Remove the insulation film before use.

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