Table Of Contents - Sony CDX-GT25MPW Service Manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
4

TABLE OF CONTENTS

1. SERVICE NOTE
......................................................
2. GENERAL
Connections ....................................................................
3. DISASSEMBLY
3-1. Sub Panel Assy ...............................................................
3-2. CD Mechanism Block .....................................................
3-3. Main Board ..................................................................... 10
3-4. Servo Board .................................................................... 10
3-5. Chassis (T) Sub Assy ...................................................... 11
3-6. Roller Arm Assy .............................................................. 11
3-7. Chassis (OP) Assy ........................................................... 12
3-8. Chucking Arm Sub Assy ................................................. 12
3-9. Sled Motor Assy .............................................................. 13
3-10. Optical Pick-up Section .................................................. 14
3-11. Optical Pick-up ............................................................... 14
4. DIAGRAMS
4-1. Block Diagram -Main Section- ..................................... 15
4-2. Block Diagram -Display Section- ................................. 16
4-3. Printed Wiring Board -Main Section- ............................ 18
4-4. Schematic Diagram -Main Section (1/3)- ...................... 19
4-5. Schematic Diagram -Main Section (2/3)- ...................... 20
4-6. Schematic Diagram -Main Section (3/3)- ...................... 21
4-7. Printed Wiring Board -Key Section- ............................. 22
4-8. Schematic Diagram -Key Section- ................................ 23
5. EXPLODED VIEWS
5-1. Main Section ................................................................... 28
5-2. Front Panel Section ......................................................... 29
5-3. CD Mechanism Section (MG-101X-188) ....................... 30
6. ELECTRICAL PARTS LIST
5
6
9
9
.................................. 31