LC-20S5U
12
»
Precautions in servicing the side-B (backside) of the main PWB unit
1. Remove the lock screws (2 pcs.) from the main PWB, detach the PWB from the chassis frame, and then turn it
over.
2. Connect the service-specific extension cable (QCNW-E540WJQZ) between the main PWB (SC5201) and the sub
PWB (P5002).
3. Connect the service-specific extension cable (QCNW-E540WJQZ) between the main PWB (SC5202) and the sub
PWB (P5003).
4. Connect the service-specific extension cable (QCNW-E540WJQZ) between the main PWB (SC5203) and the sub
PWB (P5004).
SC5201
P5002
P5005
SC1701
CN1
P5003
P5004
SC5202
SC5203
Main PWB
(Side-B)
3
4
2
1
4
3
2
Sub PWB
Main PWB
R/C, LED PWB
Inverter PWB
SC6701
Step
Part No.
Description
2
QCNW-E540WJQZ
Extension Cable 26-pin Main (SC5201)-Sub (P5002)
3
QCNW-E540WJQZ
Extension Cable 26-pin Main (SC5202)-Sub (P5003)
4
QCNW-E540WJQZ
Extension Cable 26-pin Main (SC5203)-Sub (P5004)
Step
Part No.
Description
QCNW-C458WJQZ
Extension Cable 80-pin Main (SC1701)-LCD (CN1)
QCNW-D449WJQZ
Extension Cable 13-pin Sub (P5005)-Inverter (SC6701)
»
Other extension cable
Summary of Contents for Aquos LC-20S5U
Page 39: ...41 6 5 4 3 2 1 A B C D E F G H LC 20S5U SCHEMATIC DIAGRAM ËINVERTER Unit ...
Page 40: ...43 LC 20S5U 42 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 1 9 ...
Page 41: ...45 LC 20S5U 44 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 2 9 ...
Page 42: ...47 LC 20S5U 46 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 3 9 ...
Page 43: ...49 LC 20S5U 48 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 4 9 ...
Page 44: ...51 LC 20S5U 50 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 5 9 ...
Page 45: ...53 LC 20S5U 52 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 6 9 ...
Page 47: ...57 LC 20S5U 56 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 9 9 ...
Page 48: ...59 LC 20S5U 58 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 1 6 ...
Page 49: ...61 LC 20S5U 60 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 2 6 ...
Page 50: ...63 LC 20S5U 62 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 3 6 ...
Page 51: ...65 LC 20S5U 64 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 4 6 ...
Page 52: ...67 LC 20S5U 66 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 5 6 ...
Page 53: ...69 LC 20S5U 68 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 6 6 ...
Page 54: ...70 6 5 4 3 2 1 A B C D E F G H LC 20S5U ËR C LED Unit ...
Page 56: ...73 72 LC 20S5U 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A ...
Page 58: ...77 76 LC 20S5U 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...
Page 60: ...81 80 LC 20S5U 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SUB Unit Wiring Side QPWBFD674WJN1 ...
Page 76: ...99 LC 20S5U PACKING OF THE SET S6 S1 S2 S4 X2 R S5 X1 X4 X5 X3 L S3 S3 ...