25
4. Abnormal Display
Check the source
OK
Reset source
NG
Check signal filter circuit
NG
Replace the filter or inductance
OK
NG
TV signal
Check TV system setup
OK
Check TU201
Replace TU201
OK
Check U405
NG
Replace U405
OK
Check LVDS cable
NG
Replace LVDS cable
OK
Check panel
NG
Replace panel
Check input signal
AV, S-video, Comp, PC, HDMI signal
Содержание L26W931
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 16: ...16 2 4 Front Panel Control Knobs ...
Страница 20: ...20 3 Release connectors and separate bezel and panel 4 Remove the screws to remove bracket and speaker ...
Страница 21: ...21 5 Remove the screws to remove main board and power board 6 Remove the screws to remove inverter board ...
Страница 22: ...22 7 Remove panel 8 Remove key board and IR board ...
Страница 28: ...28 6 PCB Layout 6 1 Main Board 715G3365M1B000004K ...
Страница 29: ...29 ...
Страница 30: ...30 6 2 Power Board 715G3418P01000003M ...
Страница 31: ...31 ...
Страница 32: ...32 715G2907 1 3 ...
Страница 33: ...33 ...
Страница 34: ...34 ...
Страница 35: ...35 6 3 Inverter Board E2692ANS4WAENN E2692ANS4WACNN 715G3335 1 2 ...
Страница 36: ...36 6 4 Key Board 715G3400 1 6 5 IR Board 715G3304R01001004M ...
Страница 56: ...56 10 Exploded View ...