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10
LC-20B4M
»
Precautions in handling the LCD panels
1. Work in a clean room (with humidities below 50%).
2. Be sure to wear an anti-static armband.
3. Handle the panels on an electro-conductive mat.
4. Be careful not to fall, shake and shock the panels.
15. Remove the LCD panel unit fixing screws (4 pcs.).
16. Remove the ITO earth spring fixing screw (1 pc.).
17. Remove the reflection/deflection, prism, diffusion, ITO sheets and diffusion panel.
18. Remove the lamp fixing holder fixing screws (6 pcs.).
19. Detach the lamp unit-A/B.
20. Remove the reflection mirror fixing screws. (6 pcs.).
21
19
18
16
17
18
15
15
Back shield
(PSLDM4685CEFW)
Reflection Mirror
(PMiR-0296CEZZ)
Lamp Fixing Holder
(LHLDZ2176CEZZ)
Diffusion Panel
(PCOVU0107CEZZ)
ITO Sheet
(PSHEP0289CEZZ)
Prism Sheet
(PSHEP0287CEZZ)
20" LCD Panel Unit
Reflection/Deflection Sheet
(PSHEP0286CEZZ)
Diffusion Sheet
(PSHEP0288CEZZ)
ITO Earth Spring
(MSPRP1220CEFW)
Lamp Fixing Holder
(LHLDZ2176CEZZ)
Lamp Unit-B
(KLMP-0125CEZZ)
Lamp Unit-A
(KLMP-0124CEZZ)
Summary of Contents for Aquos LC-20B4M
Page 23: ...23 LC 20B4M 17 16 19 18 15 14 13 12 11 10 INVERTER A Unit INVERTER B Unit ...
Page 26: ...26 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Page 27: ...27 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 29: ...29 LC 20B4M 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM Ë R C LED and OPERATION Unit ...
Page 30: ...30 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 1 7 ...
Page 31: ...31 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 32: ...32 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 2 7 ...
Page 33: ...33 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 34: ...34 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 3 7 ...
Page 35: ...35 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 36: ...36 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 4 7 ...
Page 37: ...37 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 38: ...38 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 5 7 ...
Page 39: ...39 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 40: ...40 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 6 7 ...
Page 41: ...41 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 42: ...42 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 7 7 ...
Page 43: ...43 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 44: ...44 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 1 4 LC 20B4M ...
Page 45: ...45 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 46: ...46 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 1 4 LC 20B4M X ...
Page 47: ...47 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 48: ...48 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 2 4 ...
Page 49: ...49 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 50: ...50 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 3 4 ...
Page 51: ...51 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 52: ...52 LC 20B4M 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 4 4 ...
Page 53: ...53 LC 20B4M 17 16 19 18 15 14 13 12 11 10 ...
Page 54: ...54 LC 20B4M 6 5 4 3 2 1 A B C D E F G H Ë INVERTER A Unit ...
Page 55: ...55 LC 20B4M 6 5 4 3 2 1 A B C D E F G H Ë INVERTER B Unit ...
Page 56: ...56 LC 20B4M 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A PRINTED WIRING BOARD ASSEMBLIES ...
Page 58: ...58 LC 20B4M 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...
Page 61: ...61 LC 20B4M 6 5 4 3 2 1 A B C D E F G H TUNER Unit Side A ...
Page 64: ...64 LC 20B4M 6 5 4 3 2 1 A B C D E F G H INVERTER A Unit Side A ...
Page 66: ...66 LC 20B4M 6 5 4 3 2 1 A B C D E F G H INVERTER B Unit Side A ...