Read Sony CMT-SX2D / HCD-SX2D Service Manual online
3
HCD-SX2D
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
...................................................................
7
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 10
3-2.
Top Cover, DC Fan .......................................................... 11
3-3.
AMP Board, AV Board, Tuner (FM/AM) ....................... 11
3-4.
MPEG Board ................................................................... 12
3-5.
MPEG Holder .................................................................. 12
3-6.
Panel (DVD) .................................................................... 13
3-7.
DVD Loader (DVD Mechanism) .................................... 13
3-8.
Front Panel Section ......................................................... 14
3-9.
Cassette Mechanism Deck (CMAL5Z220C) .................. 14
3-10. KEY Board ...................................................................... 15
3-11. HP Board, MIC Board ..................................................... 15
3-12. MAIN Board .................................................................... 16
3-13. POWER Board ................................................................ 16
3-14. Panel Cass (Cassette) ....................................................... 17
3-11. HP Board, MIC Board ..................................................... 15
3-12. MAIN Board .................................................................... 16
3-13. POWER Board ................................................................ 16
3-14. Panel Cass (Cassette) ....................................................... 17
4.
TEST MODE
............................................................... 18
5.
MECHANICAL ADJUSTMENTS
......................... 19
6.
ELECTRICAL ADJUSTMENTS
.......................... 19
7.
DIAGRAMS
7-1.
Block Diagram — MPEG-1 Section — ......................... 22
7-2.
Block Diagram — MPEG-2 Section — ......................... 23
7-3.
Block Diagram — AUDIO Section — ........................... 24
7-4.
Block Diagram — PANEL/POWER Section — ............ 25
7-5.
Printed Wiring Board — MAIN Section — ................... 26
7-6.
Schematic Diagram — MAIN Section (1/3) — ............. 27
7-7.
Schematic Diagram — MAIN Section (2/3) — ............. 28
7-8.
Schematic Diagram — MAIN Section (3/3) — ............. 29
7-9.
Printed Wiring Board — MPEG Section (Side A) — .... 30
7-10. Printed Wiring Board — MPEG Section (Side B) — .... 31
7-11. Schematic Diagram — MPEG Section (1/3) — ............ 32
7-12. Schematic Diagram — MPEG Section (2/3) — ............ 33
7-13. Schematic Diagram — MPEG Section (3/3) — ............ 34
7-14. Printed Wiring Boards — KEY Section — .................... 35
7-15. Schematic Diagram — KEY Section — ........................ 36
7-16. Printed Wiring Board — AV Section — ......................... 37
7-17. Schematic Diagram — AV Section — ........................... 37
7-18. Printed Wiring Board — AMP Section — ..................... 38
7-19. Schematic Diagram — AMP Section — ........................ 39
7-20. Printed Wiring Board
7-11. Schematic Diagram — MPEG Section (1/3) — ............ 32
7-12. Schematic Diagram — MPEG Section (2/3) — ............ 33
7-13. Schematic Diagram — MPEG Section (3/3) — ............ 34
7-14. Printed Wiring Boards — KEY Section — .................... 35
7-15. Schematic Diagram — KEY Section — ........................ 36
7-16. Printed Wiring Board — AV Section — ......................... 37
7-17. Schematic Diagram — AV Section — ........................... 37
7-18. Printed Wiring Board — AMP Section — ..................... 38
7-19. Schematic Diagram — AMP Section — ........................ 39
7-20. Printed Wiring Board
— POWER Section (Except KR) — ............................... 40
7-21. Schematic Diagram
— POWER Section (Except KR) — ............................... 41
8.
EXPLODED VIEWS
8-1.
Overall Section ................................................................ 51
8-2.
Front Panel Section ......................................................... 52
8-3.
Chassis Section ................................................................ 53
8-4.
DVD Mechanism Deck Section ...................................... 54
9.
ELECTRICAL PARTS LIST
.................................. 55
Ver. 1.2
• Abbreviation
KR
: Korean model
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