
50
LC-19SK25U/U-W
LC-19SB25U/U-W
LC-19SB15U
LC-19D45U
TROUBLESHOOTING TABLE (Continued)
No video output during ANALOG broadcasting reception
Yes
No
No
Yes
Check pin 13 of TU1101 to pin 1 of P502.
Check or replace the tuner's peripheral circuits.
Is video signal sent to output terminal pin 13 of tuner
(TU1101)?
Is video signal out from pin 1 of P502?
Is video signal fed to pin L2 of IC801(DVP) from P502?
Check between IC801 and P502.
No
Yes
No
Yes
Are signals from A6, A1, E1, E2, W5, W6, W7, Y6, AA6 of
IC801 normal?
Check IC9201 and peripheral circuits.
Check IC801 and peripheral circuits.
Содержание AQUOS LC-19D45U
Страница 20: ...20 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 6 Choose Device R8C R5F21246 7 Select E8a and Next ...
Страница 21: ...21 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 Next 9 Finish it ...
Страница 29: ...29 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 7 Press CMD and press BATCH ...
Страница 30: ...30 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 Press the GREEN character and press ENTER 9 ...
Страница 32: ...32 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 11 Chip erasing 12 After erase the display as follow ...
Страница 57: ...57 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 60: ...60 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 1 9 ...
Страница 61: ...61 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 62: ...62 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 2 9 ...
Страница 63: ...63 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 64: ...64 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 3 9 ...
Страница 65: ...65 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 66: ...66 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 4 9 ...
Страница 67: ...67 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 68: ...68 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 5 9 ...
Страница 69: ...69 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 70: ...70 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 6 9 ...
Страница 71: ...71 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 72: ...72 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 7 9 ...
Страница 73: ...73 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 74: ...74 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 8 9 ...
Страница 75: ...75 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 76: ...76 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U MAIN Unit 9 9 ...
Страница 77: ...77 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 78: ...78 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U SUB Unit 1 2 ...
Страница 79: ...79 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 80: ...80 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U SUB Unit 2 2 ...
Страница 81: ...81 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 82: ...82 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U SUB Unit 3 3 ...
Страница 83: ...83 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 84: ...84 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U POWER_INVERTER Unit ...
Страница 85: ...85 17 16 19 18 15 14 13 12 11 10 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U ...
Страница 86: ...86 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U KEY Unit ...
Страница 88: ...88 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A ...
Страница 89: ...89 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 91: ...91 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 92: ...92 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...
Страница 93: ...93 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 95: ...95 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 96: ...96 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H SUB Unit Side A ...
Страница 97: ...97 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 99: ...99 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 100: ...100 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H POWER Unit Side A ...
Страница 101: ...101 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 102: ...102 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H POWER Unit Side B ...
Страница 103: ...103 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U 17 16 19 18 15 14 13 12 11 10 ...
Страница 125: ...125 LC 19SK25U U W LC 19SB25U U W LC 19SB15U LC 19D45U M E M O ...