22
LC-22SV2E
TROUBLE SHOOTING TABLE
(Continued)
Check all the settings microprocessor's adjust process menu.
Is input at pin
(74) of IC801
normal?
Check the AV1
line (SCART
INPUT) and
their peripheral
parts.
Check the
SY-line, SC-line
and their
peripheral parts.
Is input at pins
(71) and (72) of
IC801 normal?
Is input at pin
(70) of IC801
normal?
Check the
V2VO line and
their
peripheral parts.
Is input at pins
(96)~(107),
(110)~(121)
and (132)~(143)
of IC4101
normal?
Is output at pins
(57)~(60) of
IC1601
normal?
Check IC4101
and its
peripheral parts.
Check the its
line. (V2V0)
Check the its
line.
Is output at pin
(21) of IC1601
normal?
Check IC1601
and its
peripheral parts.
No picture
No VIDEO 1
output
No S-VIDEO
(VIDEO 1)
output
No line
output
No TELETEXT
output
No
No
No
No
No
No
Yes
Yes
Yes
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 ...