Table Of Contents - Casio ZD-3 Service Manual

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Specifications ................................................................................................................................... 1
Disassembly Instruction ................................................................................................................... 2
Reassembly of Tuning Pointer ......................................................................................................... 5
Block Diagrams ................................................................................................................................ 6
Tuner .......................................................................................................................................... 6
AMP ........................................................................................................................................... 7
MD ............................................................................................................................................. 8
CD .............................................................................................................................................. 9
VR, Display, PS ........................................................................................................................ 10
CD Pickup Replacement ................................................................................................................ 11
Tuner Adjustments ......................................................................................................................... 12
Troubleshootings ............................................................................................................................ 16
CD ............................................................................................................................................ 16
MD ........................................................................................................................................... 25
PCB Views ..................................................................................................................................... 30
Tuner/SW PCB Top View ......................................................................................................... 30
AMP/Jack PCB Top View ......................................................................................................... 31
VR PCB Top View .................................................................................................................... 32
PS/SW A/SW B PCB Top View ................................................................................................ 33
CD/Door PCB Top/Bottom Views ............................................................................................. 34
Display PCB Top/Bottom Views ............................................................................................... 36
BD PCB Top/Bottom Views ...................................................................................................... 37
Wiring Diagram .............................................................................................................................. 39
IC Lead Identification and Internal Diagrams ................................................................................. 40
Schematic Diagrams ...................................................................................................................... 57
Tuner ........................................................................................................................................ 57
AMP ......................................................................................................................................... 58
CD ............................................................................................................................................ 59
MD ........................................................................................................................................... 61
VR, LCD ................................................................................................................................... 63
Exploded Views .............................................................................................................................. 64
Unit Assembly .......................................................................................................................... 64
Case Unit ................................................................................................................................. 67
Top Case Unit .......................................................................................................................... 68
MD Mechanism Unit ................................................................................................................. 69
CD Mechanism ........................................................................................................................ 70
Parts List ........................................................................................................................................ 71
CONTENTS