24
LC-22SV2E
Check all the settings microprocessor's adjust process menu.
Is output of
R00~R07,
RE0~RE7
normal?
Is output of
G00~G07,
GE0~GE7
normal?
Is output of
B00~B07,
BE0~BE7
normal?
Check
FL4561~FL4564,
R4671~R4674
and their
peripheral parts.
Check
R4675~R4678,
FL4565~FL4568
and their
peripheral parts.
Check
R4679~R4682,
FL4569,
FL4510~FL4512
and their
peripheral parts.
Check IC4569,
IC4570 and
their peripheral
parts.
Is VLS +13V
being
outputted?
Is in/output of
SPIO and
SPOI normal?
Check R4571,
R4572, IC4561
and their
peripheral parts.
Is output VL0,
VL64, VL96,
VL128, VL160,
VL192, VL224,
VL256,
VH0, VH64,
VH96, VH128,
VH160, VH192,
VH224 and
VH256 normal?
Check
IC4703~IC4710
and their
peripheral parts.
No picture
Yes
Yes
No
No
Colour is
unusual
No
Picture
image is
gloomy
No
No picture
image
inversion
No
Gradation
defect
TROUBLE SHOOTING TABLE
(Continued)
Содержание AQUOS LC-22SV2E
Страница 27: ...27 17 16 19 18 15 14 13 12 11 10 LC 22SV2E INVERTER Unit ...
Страница 33: ...33 6 5 4 3 2 1 A B C D E F G H LC 22SV2E SCHEMATIC DIAGRAM ËOPERATION Unit ...
Страница 34: ...34 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë DIGITAL Unit 1 5 ...
Страница 35: ...35 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 36: ...36 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë DIGITAL Unit 2 5 ...
Страница 37: ...37 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 38: ...38 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë DIGITAL Unit 3 5 ...
Страница 39: ...39 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 40: ...40 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë DIGITAL Unit 4 5 ...
Страница 41: ...41 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 42: ...42 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë DIGITAL Unit 5 5 ...
Страница 43: ...43 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 44: ...44 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë MAIN Unit 1 5 ...
Страница 45: ...45 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 46: ...46 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë MAIN Unit 2 5 ...
Страница 47: ...47 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 48: ...48 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë MAIN Unit 3 5 ...
Страница 49: ...49 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 50: ...50 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë MAIN Unit 4 5 ...
Страница 51: ...51 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 52: ...52 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë MAIN Unit 5 5 ...
Страница 53: ...53 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...
Страница 54: ...54 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë INVERTER Unit ...
Страница 55: ...55 6 5 4 3 2 1 A B C D E F G H LC 22SV2E Ë R C LED Unit ...
Страница 62: ...62 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 22SV2E MAIN Unit Side A ...
Страница 63: ...63 17 16 19 18 15 14 13 12 11 10 LC 22SV2E ...