Read Sony DAV-LF1H / HCD-LF1H Service Manual online
3
HCD-LF1H
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
...................................................................
8
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 11
3-2.
Cover (Rear) Assy, Holder (HDMI) ................................ 12
3-3.
LED Board ...................................................................... 13
3-4.
TOUCH Board ................................................................ 14
3-5.
Front Section ................................................................... 15
3-6.
Bracket (SYS-A) Assy ..................................................... 15
3-7.
Back Panel (HCD) ........................................................... 16
3-8.
FL Board .......................................................................... 16
3-9.
DVD Mechanism [Mech Module (AUR-M1)]
Section-1 .......................................................................... 17
Section-1 .......................................................................... 17
3-10. DVD Mechanism [Mech Module (AUR-M1)]
Section-2 .......................................................................... 18
3-11. DVD Mechanism [Mech Module (AUR-M1)]
Section-3 .......................................................................... 19
3-12. Shield Plate (DMB) ......................................................... 20
3-13. MAIN Board .................................................................... 21
3-14. DMB14 Board ................................................................. 22
3-13. MAIN Board .................................................................... 21
3-14. DMB14 Board ................................................................. 22
4.
TEST MODE
............................................................... 23
5.
ELECTRICAL ADJUSTMENTS
.......................... 26
6.
DIAGRAMS
6-1.
Block Diagram — RF Section — ................................... 28
6-2.
Block Diagram — MAIN Section — ............................. 29
6-3.
Block Diagram — HDMI Section — ............................. 30
6-4.
Block Diagram — TOUCH Section — .......................... 31
6-5.
Printed Wiring Board — DMB14 Board (Side A) — .... 32
6-6.
Printed Wiring Board — DMB14 Board (Side B) — .... 33
6-7.
Schematic Diagram — DMB14 Board (1/7) — ............. 34
6-8.
Schematic Diagram — DMB14 Board (2/7) — ............. 35
6-9.
Schematic Diagram — DMB14 Board (3/7) — ............. 36
6-10. Schematic Diagram — DMB14 Board (4/7) — ............. 37
6-11. Schematic Diagram — DMB14 Board (5/7) — ............. 38
6-12. Schematic Diagram — DMB14 Board (6/7) — ............. 39
6-13. Schematic Diagram — DMB14 Board (7/7) — ............. 40
6-14. Printed Wiring Board — MAIN Board (Side A) — ....... 41
6-15. Printed Wiring Board — MAIN Board (Side B) — ....... 42
6-16. Schematic Diagram — MAIN Board (1/4) — ............... 43
6-17. Schematic Diagram — MAIN Board (2/4) — ............... 44
6-18. Schematic Diagram — MAIN Board (3/4) — ............... 45
6-19. Schematic Diagram — MAIN Board (4/4) — ............... 46
6-20. Printed Wiring Board — FL Board— ............................ 47
6-21. Schematic Diagram — FL Board— ............................... 48
6-22. Printed Wiring Boards
6-11. Schematic Diagram — DMB14 Board (5/7) — ............. 38
6-12. Schematic Diagram — DMB14 Board (6/7) — ............. 39
6-13. Schematic Diagram — DMB14 Board (7/7) — ............. 40
6-14. Printed Wiring Board — MAIN Board (Side A) — ....... 41
6-15. Printed Wiring Board — MAIN Board (Side B) — ....... 42
6-16. Schematic Diagram — MAIN Board (1/4) — ............... 43
6-17. Schematic Diagram — MAIN Board (2/4) — ............... 44
6-18. Schematic Diagram — MAIN Board (3/4) — ............... 45
6-19. Schematic Diagram — MAIN Board (4/4) — ............... 46
6-20. Printed Wiring Board — FL Board— ............................ 47
6-21. Schematic Diagram — FL Board— ............................... 48
6-22. Printed Wiring Boards
— TOUCH Board, LED Board— ................................... 49
6-23. Schematic Diagram
— TOUCH Board, LED Board— ................................... 50
7.
EXPLODED VIEWS
7-1.
Overall Section ................................................................ 63
7-2.
Front Section ................................................................... 64
7-3.
Chassis Section ................................................................ 65
7-4.
DVD Mechanism Section ................................................ 66
8.
ELECTRICAL PARTS LIST
.................................. 67
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