Sony hcd gs 100 service manual

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2 HCD-GS100 1. SERVICING NOTES ······················································· 4 2. GENERAL ·········································································· 5 3. DISASSEMBLY ································································ 7 3-1. Cabinet Top ··································································· 8 3-2. Front Cabi Assy ····························································· 8 3-3. Back Panel Assy ···························································· 9 3-4. MAIN Board ································································· 9 3-5. AMP Board ································································· 10 3-6. POWER Board ···························································· 10 3-7. Holder (LED-S), Bracket (Middle-R), Power Bracket ····························································· 11 3-8. CD Mechanism Deck (CDM64B-K1BD44B) ············ 11 3-9. Base Unit (BU-K1BD44B), D.SENSOR (OUT) Board, T.SENSOR Board ············ 12 3-10. D.SENSOR (IN) Board, LOAD SW Board, L.T MOTOR Board ····················································· 12 3-11. CD LED Board ···························································· 13 3-12. BU Holder Assy ··························································· 13 3-13. CD Board ····································································· 14 3-14. OP Base Assy (KSM-213BFN) ··································· 14 3-15. Cassette Holder, Mech Deck (CMAL5Z2) ················· 15 3-16. Belt ·············································································· 15 3-17. DISPLAY Board ·························································· 16 3-18. KEY Board ·································································· 16 3-19. HEADPHONE Board ·················································· 17 4. TEST MODE ···································································· 18 5. MECHANICAL ADJUSTMENTS ····························· 19 6. ELECTRICAL ADJUSTMENTS ······························ 19 7. DIAGRAMS 7-1. Circuit Boards Location ·············································· 23 7-2. Block Diagrams ··························································· 24 – CD Section – ···························································· 24 – TUNER/TAPE DECK Section – ······························ 25 – AMP Section – ························································· 26 – DISPLAY/POWER Supply Section – ······················ 27 7-3. Printed Wiring Board – CD Section – ························ 28 7-4. Schematic Diagram – CD Section – ··························· 29 7-5. Printed Wiring Board – CD MOTOR/SENSOR Section – ····························· 30 7-6. Schematic Diagram – CD MOTOR/SENSOR Section – ····························· 31 7-7. Printed Wiring Board – MAIN Section – ··················· 32 7-8. Schematic Diagram – MAIN Section (1/3) – ············· 33 7-9. Schematic Diagram – MAIN Section (2/3) – ············· 34 7-10. Schematic Diagram – MAIN Section (3/3) – ············· 35 7-11. Printed Wiring Board – AMP Section – ····················· 36 7-12. Schematic Diagram – AMP Section – ························ 37 7-13. Printed Wiring Board – DISPLAY Section – ············· 38 7-14. Schematic Diagram – DISPLAY Section – ················ 39 7-15. Printed Wiring Board – POWER Section – ················ 40 7-16. Schematic Diagram – POWER Section – ·················· 41 7-17. IC Block Diagrams ······················································ 42 7-18. IC Pin Function Description ········································ 43 8. EXPLODED VIEWS 8-1. General Section ··························································· 48 8-2. Front Panel Section ····················································· 49 8-3. Chassis Section ···························································· 50 8-4. Mechanism Deck Section (CDM64B-K1BD44B) ······ 51 8-5. Base Unit Section (BU-K1BD44B) ···························· 52 9. ELECTRICAL PARTS LIST ······································· 53 TABLE OF CONTENTS General Power requirements: 120 V AC, 60 Hz Power consumption: 100 watts Dimensions (w/h/d) incl. projecting parts and controls: Approx. 280 × 325 × 465 mm Mass : Approx. 8.8 kg Supplied accessories: Remote commander (1) Batteries (2) AM loop antenna (1) FM lead antenna (1) Design and specifications are subject to change without notice.