27
4. Sound problem
No sound or sound abnormal
Check the TV is muted, adjust the
volume or enter the menu to reset?
Reinsert the audio cable or
change the TV system
Replace the cable
Replace the speaker
Replace the main board
No
Yes
No
Check the cable between the
speakers and main board is ok?
Check the speaker resistance value is in spec
(Remark: The value is marked on the speaker)?
Check the audio source connection
and the TV system are correct
˛
Yes
No
No
Yes
Содержание LC32W063
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 16: ...16 2 3 How to Connect ...
Страница 17: ...17 ...
Страница 18: ...18 2 4 Front Panel Control Knobs ...
Страница 30: ...30 6 PCB Layout 6 1 Main Board 715G3269M01001005K ...
Страница 31: ...31 ...
Страница 32: ...32 6 2 Power Board 715G3811P01W30003S ...
Страница 33: ...33 ...
Страница 34: ...34 ...
Страница 35: ...35 6 3 Inverter Board 715G3652P02000003S ...
Страница 36: ...36 6 4 Key Board 715G3814K01000003S 6 5 IR Board 715G3821R01000004M ...
Страница 56: ...56 10 Exploded View ...