Table Of Contents - Sony CDX-GT21W Service Manual
Fm/am compact disc player
fm/mw/sw compact disc player
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Also See for CDX-GT21W:
- Operating instructions manual (32 pages) ,
- Installation/connections (2 pages) ,
- Limited warranty (1 page)
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CDX-GT21W/GT210/GT260/GT260S
Ver. 1.1
• E model
This label is located on the bottom of the chassis.
• Chinese model
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1177-201-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.
front panel
4
1.
2.
2-1. Sub Panel (LCD) Assy .................................................... 12
2-2. CD Mechanism Block ..................................................... 12
2-3. Main Board ...................................................................... 13
2-4. Servo Board ..................................................................... 13
2-5. Chassis (T) Sub Assy ....................................................... 14
2-6. Roller Arm Assy .............................................................. 14
2-7. Chassis (OP) Assy ........................................................... 15
2-8. Optical Pick-up ................................................................ 15
3.
4.
4-1. Block Diagram -Main Section- ...................................... 19
4-2. Block Diagram -Display Section- .................................. 20
4-3. Printed Wiring Board -Main Section- ............................ 21
4-4. Schematic Diagram -Main Section (1/3)- ...................... 22
4-5. Schematic Diagram -Main Section (2/3)- ...................... 23
4-6. Schematic Diagram -Main Section (3/3)- ...................... 24
4-7. Printed Wiring Board -Key Section- .............................. 25
4-8. Schematic Diagram -Key Section- ................................. 26
KEY board
5.
5-1. Main Section .................................................................... 31
5-2. Front Panel Section ......................................................... 32
5-3. CD Mechanism Section (MG-101TA-188//Q) ................ 33
6.
AUX jack
TABLE OF CONTENTS
Location of Controls (CDX-GT21W: US) ...................... 5
Connections (CDX-GT21W: US) ................................... 5
Connections (CDX-GT21W: CND/GT210) .................... 7
Location of Controls (CDX-GT260/GT260S) ................ 9
Connections (CDX-GT260/GT260S) .............................. 9
........................................ 16
.................................. 34
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