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HCD-GB3
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1.
2.
................................................................... 4
3.
3-1. Disassembly Flow ........................................................... 6
3-2. Side Panel (R), Side Panel (L) ......................................... 7
3-3. Top Panel Section ............................................................ 7
3-4. Mechanical Deck ............................................................. 8
3-5. Belt (MAIN), Belt (R/F) .................................................. 8
3-6. Front Panel Section ......................................................... 9
3-7. PANEL Board .................................................................. 9
3-8. JACK Board ..................................................................... 10
3-9. MAIN Board, REG Board ............................................... 10
3-10. CD Mechanism Deck Section (BU-K6BD83S2) ............ 11
3-11. Optical Pick-up (KSM-213DCP), BD83S Board ............ 12
3-12. Belt (DLM3A) ................................................................. 13
3-13. DC Fan, Chassis (MAIN MOLD) ................................... 13
3-14. POWER Board, AMP Board ........................................... 14
4.
............................................................... 15
5.
6.
7.
TE
L 13942296513
7-1. Block Diagram - BD/DRIVER Section - .................. 22
7-2. Block Diagram - TUNER Section - .......................... 23
7-3. Block Diagram - MAIN Section - ............................. 24
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SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
.
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
2
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TABLE OF CONTENTS
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7-4. Printed Wiring Board - BD83S Board - .................... 25
7-5. Schematic Diagram - BD83S Board - ....................... 26
7-8. Schematic Diagram - MAIN Board (2/3) - ............... 29
7-9. Schematic Diagram - MAIN Board (3/3) - ............... 30
7-10. Printed Wiring Board - AMP Board - ....................... 31
7-11. Schematic Diagram - AMP Board - .......................... 32
7-12. Printed Wiring Board - PANEL Board - ................... 33
7-13. Schematic Diagram - PANEL Board - ...................... 34
8.
8-1. Overall Section ................................................................ 45
8-2. Front Panel Section ......................................................... 46
8-3. Chassis Section ................................................................ 47
8-4. Top Panel Section ............................................................ 48
9.
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