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4. No display
Check the B/L
signal is available?
Replace main board
Replace the power board
Panel Vcc = 12V?
Replace the Panel
No display (No LED)
Replace the main board
Check the backlight is
“On”?
Check the LVDS cable
Reinsert or replace the
LVDS cable
Replace the main board
Replace the Panel
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
Power board output
=
12/16V?
Check TV is under control and power
on/off by remote control and power key?
Содержание LE40A1330/64
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
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Страница 18: ...18 2 3 How to Connect ...
Страница 19: ...19 ...
Страница 20: ...20 2 4 Front Panel Control Knobs ...
Страница 23: ...23 4 Mechanical Instructions 1 Remove the screws to remove BASE 2 Remove the screws to remove REAR COVER ...
Страница 24: ...24 3 Remove the screws to remove SPEAKERS MAIN BOARD and POWER BOARD 4 Remove the IR board ...
Страница 25: ...25 5 Remove the screws and BKT to remove the Panel ...
Страница 33: ...33 6 PCB Layout 6 1 Main board 715G5635M01000004K ...
Страница 34: ...34 ...
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Страница 36: ...36 6 2 Power Board 715G5654P03001002H ...
Страница 37: ...37 ...
Страница 38: ...38 ...
Страница 39: ...39 6 3 Key Board 715G5711K01000004S 6 4 IR Board 715G5471R02000004S ...
Страница 54: ...54 9 Exploded View ...