11
LC-20B4E
»
Precautions at the time of the side B(back) service of main unit.
1. Remove only SC2002 of the FFC for connection between Main unit(SC2002) and Tuner unit(SC3902), and con-
nect the extended cable (QCNW-A369WJZZ) for service.
2. Peel off the tape.
3. Remove only P701 of the FFC for connection between Main unit(P701) and Tuner unit(P1902), and connect the
extended cable (QCNW-B194WJZZ) for service.
4. Remove the main unit fixing screws(2 pcs.), a substrate is reversed.
Tuner PWB
Main PWB
Main PWB
(Side B)
1
3
2
4
Tape
SC2002
SC3902
P701
P1902
Step
Part No.
Description
1
QCNW-A369WJZZ
Extension Cable 50-pin Main (SC2002)-Tuner (SC3902)
3
QCNW-B194WJZZ
Extension Cable 12-pin Main (P701)-Tuner (P1902)
Содержание Aquos LC-20B4E
Страница 23: ...23 LC 20B4E 17 16 19 18 15 14 13 12 11 10 INVERTER A Unit INVERTER B Unit ...
Страница 26: ...26 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Страница 27: ...27 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 29: ...29 LC 20B4E 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM Ë R C LED and OPERATION Unit ...
Страница 30: ...30 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 1 7 ...
Страница 31: ...31 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 32: ...32 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 2 7 ...
Страница 33: ...33 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 34: ...34 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 3 7 ...
Страница 35: ...35 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 36: ...36 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 4 7 ...
Страница 37: ...37 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 38: ...38 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 5 7 ...
Страница 39: ...39 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 40: ...40 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 6 7 ...
Страница 41: ...41 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 42: ...42 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 7 7 ...
Страница 43: ...43 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 44: ...44 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 1 4 ...
Страница 45: ...45 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 46: ...46 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 2 4 ...
Страница 47: ...47 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 48: ...48 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 3 4 ...
Страница 49: ...49 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 50: ...50 LC 20B4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë TUNER Unit 4 4 ...
Страница 51: ...51 LC 20B4E 17 16 19 18 15 14 13 12 11 10 ...
Страница 52: ...52 LC 20B4E 6 5 4 3 2 1 A B C D E F G H Ë INVERTER A Unit ...
Страница 53: ...53 LC 20B4E 6 5 4 3 2 1 A B C D E F G H Ë INVERTER B Unit ...
Страница 54: ...54 LC 20B4E 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A PRINTED WIRING BOARD ASSEMBLIES ...
Страница 56: ...56 LC 20B4E 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...
Страница 59: ...59 LC 20B4E 6 5 4 3 2 1 A B C D E F G H TUNER Unit Side A ...
Страница 62: ...62 LC 20B4E 6 5 4 3 2 1 A B C D E F G H INVERTER A Unit Side A ...
Страница 64: ...64 LC 20B4E 6 5 4 3 2 1 A B C D E F G H INVERTER B Unit Side A ...