Sony HCD-RX50 - Default Chapter; Table of Contents

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1. SERVICING NOTE
.................................................... 5
2. GENERAL .................................................................... 6
3. DISASSEMBLY
3-1. Front Panel ....................................................................... 8
3-2. TC Mechanism Deck ....................................................... 8
3-3. HP Board, JOG Board and PANEL Board ...................... 9
3-4. CD Block .........................................................................10
3-5. CD Mechanism Deck .......................................................10
4. MECHANICAL ADJUSTMENTS .........................11
5. ELECTRICAL ADJUSTMENTS
DECK Section .........................................................................11
TUNER Section .......................................................................14
CD Section ..............................................................................16
6. DIAGRAMS
6-1. Block Diagrams
• CD Section.....................................................................18
• Main Section ..................................................................19
• Tuner Section
(AEP, UK, German, East European Model) ..................21
• Tuner Section (Tourist Model) ..................................... 22
• Deck Section ..................................................................23
6-2. Circuit Boards Location ...................................................24
6-3. Printed Wiring Board — Panel Section —........................25
6-4. Schematic Diagram — Panel Section — ......................27
6-5. Schematic Diagram — Main Section — ........................31
6-6. Printed Wiring Board — Main Section — ......................35
6-7. Schematic Diagram — Deck Section — ........................39
6-8. Printed Wiring Board — Deck Section — ......................43
6-9. Schematic Diagram — CD Section — ............................46
6-10.Printed Wiring Board — CD Section — .........................49
6-11.Schematic Diagram — Tuner Section —
(AEP, UK, German, East European Model)......................52
6-12.Schematic Diagram — Tuner Section —
(Tourist Model) .................................................................55
6-13.Printed Wiring Board — Tuner Section —
(AEP, UK, German, East European Model) .....................58
(Tourist Model) ................................................................ 59
6-14.IC Pin Functions
• IC501 Graphic Control (µPD78042FGF-027-3B9)........61
• IC701 Master Control (TMP87CP64YF-6521).............. 62
6-15.IC Block Diagrams .......................................................... 65
7. EXPLODED VIEWS
7-1. Case Section .....................................................................71
7-2. Back Panel Section ..........................................................72
7-3. Front Panel Section 1 .......................................................73
7-4. Front Panel Section 2 .......................................................74
7-5. CD Mechanism Section (CDM28-5BD19) ......................75
7-6. Base Unit Section (BU-5BD19) .......................................76
7-7. TC Mechanism Section 1 (TCM-220WR2E) ..................77
7-8. TC Mechanism Section 2 (TCM-220WR2E) ..................78
8. ELECTRICAL PARTS LIST....................................79
TABLE OF CONTENTS