21
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
Summary of Contents for L26W831A
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 2 3 How to Connect ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 2 4 Front Panel Control Knobs ...
Page 17: ...17 6 Remove the screws to remove bracket and key board 7 Remove panel ...
Page 18: ...18 8 Remove IR board ...
Page 24: ...24 6 PCB Layout 6 1 Main Board 715G3365M1B000004K ...
Page 25: ...25 ...
Page 26: ...26 6 2 Power Board 715T2907 3 ...
Page 27: ...27 6 3 Key Board 715G3513K01000001S ...
Page 28: ...28 6 4 IR Board 715T3100 1 ...