LC-20S4U-S
10
10. Remove the 2 lock screws from the main PWB, and undo the claws a and b. Detach the main PWB by lifting the
area around the claws and pulling the PWB out.
11. Remove the 3 lock screws from the analog PWB, and undo the claws c and d. Detach the chassis frame (right)
from the analog PWB by pulling out the terminals. In the same way, undo the claws e and f, and detach the
chassis frame (left) from the analog PWB by pulling out the terminals.
Note: When detaching the main PWB and analog PWB, be careful not to break the PWB-fixing claws.
12. Remove the operation PWB fixing screws (5 pcs.)
13. Remove the inverter PWB fixing screws (2 pcs.)
14. Remove the R/C, LED PWB fixing screws (2 pcs.)
15. Remove the 3 lock screws each from the right and left speakers and take out both the speakers.
Inverter PWB
Main PWB
Analog PWB
Operation PWB
Chassis Frame (R)
Speaker (R)
10
15
14
15
11
12
13
c
f
e
b
d
a
Speaker (L)
Summary of Contents for LC-20S4U-S - 20" LCD TV
Page 39: ...39 6 5 4 3 2 1 A B C D E F G H LC 20S4U S SCHEMATIC DIAGRAM Ë OPERATION Unit ...
Page 40: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 40 ËMAIN Unit 1 5 ...
Page 41: ...LC 20S4U S 41 17 16 19 18 15 14 13 12 11 10 ...
Page 42: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 42 ËMAIN Unit 2 5 ...
Page 43: ...LC 20S4U S 43 17 16 19 18 15 14 13 12 11 10 ...
Page 44: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 44 ËMAIN Unit 3 5 ...
Page 45: ...LC 20S4U S 45 17 16 19 18 15 14 13 12 11 10 ...
Page 46: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 46 ËMAIN Unit 4 5 ...
Page 47: ...LC 20S4U S 47 17 16 19 18 15 14 13 12 11 10 ...
Page 48: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 48 ËMAIN Unit 5 5 ...
Page 49: ...LC 20S4U S 49 17 16 19 18 15 14 13 12 11 10 ...
Page 50: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 50 ËANALOG Unit 1 4 ...
Page 51: ...LC 20S4U S 51 17 16 19 18 15 14 13 12 11 10 ...
Page 52: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 52 ËANALOG Unit 2 4 ...
Page 53: ...LC 20S4U S 53 17 16 19 18 15 14 13 12 11 10 ...
Page 54: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 54 ËANALOG Unit 3 4 ...
Page 55: ...LC 20S4U S 55 17 16 19 18 15 14 13 12 11 10 ...
Page 56: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 56 ËANALOG Unit 4 4 ...
Page 57: ...LC 20S4U S 57 17 16 19 18 15 14 13 12 11 10 ...
Page 58: ...58 6 5 4 3 2 1 A B C D E F G H LC 20S4U S ËR C LED Unit ...
Page 60: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 60 MAIN Unit Side A ...
Page 61: ...LC 20S4U S 61 17 16 19 18 15 14 13 12 11 10 ...
Page 64: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 64 MAIN Unit Side B ...
Page 65: ...LC 20S4U S 65 17 16 19 18 15 14 13 12 11 10 ...
Page 68: ...LC 20S4U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 68 ANALOG Unit Side A ...
Page 69: ...LC 20S4U S 69 17 16 19 18 15 14 13 12 11 10 ...
Page 83: ...83 LC 20S4U S PACKING OF THE SET S1 S7 S5 S5 S5 S4 S5 S2 S3 X1 X2 X3 X4 X5 X6 X7 S6 ...