Sony CDX-GT300MP - Getting Started; Playable Discs on this Unit; Switching the FM;MW Tuning Step; Canceling the DEMO Mode

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
4
1. SERVICE NOTE ...................................................... 5
2. GENERAL
Connections .................................................................... 6
3. DISASSEMBLY
3-1. Sub Panel Assy ............................................................... 9
3-2. CD Mechanism Block ..................................................... 9
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 .................................. 31
TABLE OF CONTENTS
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