
32
″
LCD TV WDE W3223
23
5. No sound
Check the source
OK
Reset source
Check signal filter circuit
NG
Replace the filter or inductance
OK
NG
SIF signal
Check TV system setup
OK
Check TU202
Replace TU202
Check U601, U602
NG
Replace U601 or U602
Check Earphone jack
NG
Replace the Earphone jack
OK
Check speaker
NG
Replace speaker
Check U401
Replace U401
HDMI signal
NG
Check U502
NG
Replace U502
Содержание W3223
Страница 5: ...32 LCD TV WDE W3223 5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 11: ...32 LCD TV WDE W3223 11 ...
Страница 13: ...32 LCD TV WDE W3223 13 2 4 Front Panel Control Knobs ...
Страница 17: ...32 LCD TV WDE W3223 17 4 Release the connectors 5 Remove the speakers 6 Remove the main board power board ...
Страница 19: ...32 LCD TV WDE W3223 19 10 Remove the bezel 11 Remove the 4 screws to release the panel ...
Страница 25: ...32 LCD TV WDE W3223 25 6 PCB Layout 6 1 Main Board ...
Страница 26: ...32 LCD TV WDE W3223 26 ...
Страница 27: ...32 LCD TV WDE W3223 27 ...
Страница 28: ...32 LCD TV WDE W3223 28 6 2 Power Board ...
Страница 29: ...32 LCD TV WDE W3223 29 6 3 Key Board ...
Страница 48: ...32 LCD TV WDE W3223 48 10 Exploded View ...