Table Of Contents - Sony HCD-DX80 Service Manual

MODEL IDENTIFICATION
- BACK PANEL -
PARTS No.
MODEL
BR, E2, E51, SP, AR models
MX model
• Abbreviation
AR : Argentina model
BR : Brazilian model
E2 : 120 V AC Area in E model
E51 : Chilean and Peruvian model
SP : Singapore model
MX : Mexican model
1.
2.
2-1. Disassembly Flow ........................................................... 7
2-2. Case (Top) ....................................................................... 8
2-3. Loading Panel .................................................................. 8
2-4. CD Mechanism Deck (CDM58E-30BD60) ................... 9
2-5. Front Panel Section ......................................................... 9
2-6. Tape Mechanism Deck (TCM-230AWR41) ................... 10
2-7. Back Panel Section .......................................................... 10
2-8. Main Board ...................................................................... 11
2-9. LEAF SW Board, HEAD (A) Board,
2-10. Base Unit (BU-30BD60) ................................................ 12
2-11. DRIVER Board, MOTOR Board, SENSOR Board ....... 12
PARTS No. 3.
4-231-580-4s
4.
4-231-580-5s
5.
6.
6-1. Block Diagram -TUNER/CD Section - ......................... 21
6-2. Block Diagram -MAIN Section - .................................. 22
6-3. Note for Printed Wiring Boards and
6-4. Schematic Diagram -BD Board - .................................. 24
6-5. Printed Wiring Board -BD Board - ............................... 25
6-6. Schematic Diagram -MAIN Board (1/4) - .................... 26
6-7. Schematic Diagram -MAIN Board (2/4) - .................... 27
6-8. Schematic Diagram -MAIN(3/4)/HEAD Board - ......... 28
6-9. Schematic Diagram -MAIN Board (4/4) - .................... 29
6-10. Printed Wiring Board -MAIN Board - .......................... 30
6-11. Schematic Diagram
6-12. Printed Wiring Boards
6-13. Schematic Diagram
6-14. Printed Wiring Boards
6-15. Schematic Diagram
6-16. Printed Wiring Boards
6-17. Schematic Diagram -LEAF SW Board - ....................... 38
6-18. Printed Wiring Boards -LEAF SW/HEAD Board - ...... 39
6-19. Schematic Diagram
6-20. Printed Wiring Boards
6-21. Schematic Diagram
6-22. Printed Wiring Boards
6-23. IC Pin Function Description ........................................... 47
7.
7-1. Cabinet Section ............................................................... 52
7-2. Front Panel Section ......................................................... 53
7-3. Main Board Section ........................................................ 54
7-4. CD Mechanism Deck Section (CDM58E-30BD60) ...... 55
7-5. Base Unit Section (BU-30BD60) ................................... 56
7-6. Tape Mechanism Deck Section-1 (TCM-230AWR41) .... 57
7-7. Tape Mechanism Deck Section-2 (TCM-230AWR41) .... 58
8.

TABLE OF CONTENTS

GENERAL
................................................................... 4
DISASSEMBLY
......................................................... 7
HEAD (B) Board ............................................................ 11
TEST MODE
............................................................... 13
MECHANICAL ADJUSTMENTS
ELECTRICAL ADJUSTMENTS
DIAGRAMS
Schematic Diagrams ....................................................... 23
-POWER AMP/SENSOR Board - ................................. 32
-POWER AMP/SENSOR Board - ................................. 33
-PANEL/VIDEO SWITCH Board - .............................. 34
-PANEL/VIDEO SWITCH Board - .............................. 35
-CD SWITCH/PAD SWITCH Board - ......................... 36
-CD SWITCH/PAD SWITCH Board - ......................... 37
-ADDRESS SENSOR/DRIVER/MOTOR Board - ...... 40
-ADDRESS SENSOR/DRIVER/5MOTOR Board - .... 41
-MAIN TRANS/SUB TRANS Board - ........................ 42
-MAIN TRANS/SUB TRANS Board - ......................... 43
EXPLODED VIEWS
ELECTRICAL PARTS LIST
HCD-DX80
........................ 15
.......................... 15
.................................. 59
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