28
4. No display
Check the B/L
signal is available?
Replace main board
Replace the power board
Panel Vcc = 16V?
Replace the Panel
No display (LED Blue)
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
=
16V?
Check TV is under control and power
on/off by remote control and power key?
Содержание LE22P600
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 Remote Control ...
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Страница 7: ...7 2 2 OSD Menus ...
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Страница 17: ...17 2 3 Panel Control and Rear Terminal Control ...
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Страница 21: ...21 3 2 Input Signal Timing Recommended resolution ...
Страница 22: ...22 ...
Страница 23: ...23 4 Mechanical Instructions Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Страница 32: ...32 6 PCB Layout 6 1 Main Board 715G5789M01000004K ...
Страница 33: ...33 ...
Страница 34: ...34 6 2 Power Board 715G5804P01W20001M ...
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Страница 37: ...37 6 3 IR Board 715G5875R01000004S ...
Страница 38: ...38 6 4 Key Board 715G5298K01000004S ...