Read Sony CDP-SP55 / CMT-SP55MD / CMT-SP55TC Service Manual online
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TABLE OF CONTENTS
1. SERVICING NOTE
·························································· 4
2. GENERAL
·········································································· 6
3. DISASSEMBLY
3-1.
Case ···················································································· 7
3-2.
Front Panel Assy ································································· 7
3-3.
CD Mechanism Deck (CDM55C-K6BD38) ······················ 8
3-4.
Main Board ········································································· 8
3-5.
CAM, GEAR ······································································ 9
3-6.
Holder Assy ········································································ 9
3-7.
Optical Pick-up ································································· 10
3-8.
BD Board ·········································································· 10
4. ELECTRICAL ADJUSTMENT
·································· 11
5. DIAGRAMS
5-1.
Circuit Boards Location ··················································· 14
5-2.
Block Diagram ································································· 15
5-3.
Printed Wiring Board – BD Section – ······························ 16
5-4.
Schematic Diagram – BD Section – ································· 17
5-5.
Printed Wiring Board – Main Section – ··························· 18
5-6.
Schematic Diagram – Main Section – ······························ 19
5-7.
Printed Wiring Board – Loading Section – ······················ 20
5-8.
Schematic Diagram – Loading Section – ························· 20
5-9.
IC Block Diagram ···························································· 20
6. EXPLODED VIEWS
6-1.
Case and Front Panel Section ··········································· 22
6-2.
CD Mechanism Deck Section (CDM55C-K6BD38) ······· 23
6-3.
Base Unit Section (BU-6BD38) ······································· 24
7. ELECTRICAL PARTS LIST
······································· 25
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