
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Abnormal Display
No Sound
Check TV system setup
Reset source
NG
Replace the filter or resistance
RF signal
Check Tuner
Replace Tuner
Check LVDS cable
Check input
Replace LVDS cable
Check panel
Replace panel
OK
OK
NG
OK
OK
NG
OK
OK
NG
OK
Check the source
Reset source
NG
OK
Check input signal
TV SIF
Check TV
system
Reset TV system
NG
Check TU201
NG
Change TU201
Check U400
OK
OK
Change U400
NG
Check U600
OK
NG
Change U600
Check speaker
NG
Change speaker
Check if mute
OK
Check signal filter circuit
Check the source
OK
Summary of Contents for LT26K1
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
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Page 11: ...11 2 2 To Use the Menus ...
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Page 24: ...24 2 3 How to Connect ...
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Page 29: ...29 2 4 Front Panel Control Knobs ...
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Page 34: ...34 3 6 VGA Support Format ...
Page 35: ...35 4 Mechanical Instructions 1 Remove the stand and rear cover LT26K1 LT32K1 ...
Page 36: ...36 LTF37K1 2 Release the connectors and remove the bkt stand and IR board LT26K1 ...
Page 37: ...37 LT32K1 LTF37K1 ...
Page 38: ...38 3 Remove side IO cover shielding and main board 4 Remove power board LT26K1 LT32K1 ...
Page 39: ...39 LTF37K1 5 Remove BKT LT26K1 ...
Page 40: ...40 LT32K1 LTF37K1 ...
Page 41: ...41 6 Remove panel LT26K1 LT32K1 LTF37K1 ...
Page 42: ...42 7 Remove key board IR board and speakers LT26K1 LT32K1 LTF37K1 ...
Page 47: ...47 6 PCB Layout 6 1 Main Board 715G3462 1 ...
Page 48: ...48 ...
Page 49: ...49 6 2 Power Board LT26K1 715G3425P010HV003S ...
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Page 52: ...52 LT32K1 LTF37K1 715G3234P01H20003S ...
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Page 55: ...55 6 3 Key Board 715G3484 1 6 4 IR Board 715G3485 1 ...
Page 81: ...81 11 Exploded View LT26K1 56 ...
Page 82: ...82 LT32K1 55 55 ...
Page 83: ...83 LTF37K1 58 58 ...