Read Sony HCD-RX33 Service Manual online
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TABLE OF CONTENTS
1. GENERAL
.......................................................................... 4
2. DISASSEMBLY
2-1.
CD Door ............................................................................. 5
2-2.
CD Mechanism Deck ......................................................... 5
2-3.
Front Panel ......................................................................... 6
2-4.
Main Board and H.P Board ................................................ 6
2-5.
CD Tray .............................................................................. 7
2-6.
CD Decoder Board ............................................................. 7
2-7.
Base Unit ............................................................................ 8
2-8.
Cassette Lid (L)/(R) ............................................................ 8
3. MECHANICAL ADJUSTMENTS
............................... 9
4. ELECTRICAL ADJUSTMENTS
................................. 9
5. DIAGRAMS
5-1.
Circuit Boards Location ................................................... 14
5-2.
Block Diagrams
• Deck Section ................................................................... 15
• Tuner/CD Section ............................................................ 17
• Tuner/CD Section ............................................................ 17
5-3.
IC Block Diagrams ........................................................... 19
5-4.
Schematic Diagram —Main Section — ........................... 24
5-5.
Printed Wiring Board — Main Section — ....................... 29
5-6.
Printed Wiring Board —CD Section — ........................... 34
5-7.
Schematic Diagram —CD Section — .............................. 39
5-8.
Schematic Diagram — Panel Section — ......................... 43
5-9.
Printed Wiring Board —Panel Section — ........................ 47
5-10. IC Pin Function ................................................................ 52
6. EXPLODED VIEWS
6-1.
Cabinet Section................................................................. 54
6-2.
Front Panel Section .......................................................... 55
6-3.
Cassette Button Section .................................................... 56
6-4.
Cassette Mechanism Deck Section................................... 57
6-5.
CD Mechanism Deck Section 1 ....................................... 58
6-6.
CD Mechanism Deck Section 2 ....................................... 59
6-7.
Base Unit Section (KSM-213BCM)................................. 60
7. ELECTRICAL PARTS LIST
........................................ 61
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