32
″
LCD TV WDE W3223
21
3. No display (LED indicator green)
Check the source
OK
Reset source
Check LVDS cable
NG
Reset LVDS cable
OK
Check Q932, IC901, Q901
NG
Replace Q932 or IC901 or Q901
OK
OK
Check U401
NG
Replace main board
OK
Check panel
NG
Replace panel
Check IC951, Q951, Q952
NG
Replace IC951 or Q951 or Q952
OK
Check T951
NG
Replace T951
OK
Check D955, D956
NG
Replace D955, D956
Summary of Contents for W3223
Page 5: ...32 LCD TV WDE W3223 5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 11: ...32 LCD TV WDE W3223 11 ...
Page 13: ...32 LCD TV WDE W3223 13 2 4 Front Panel Control Knobs ...
Page 19: ...32 LCD TV WDE W3223 19 10 Remove the bezel 11 Remove the 4 screws to release the panel ...
Page 25: ...32 LCD TV WDE W3223 25 6 PCB Layout 6 1 Main Board ...
Page 26: ...32 LCD TV WDE W3223 26 ...
Page 27: ...32 LCD TV WDE W3223 27 ...
Page 28: ...32 LCD TV WDE W3223 28 6 2 Power Board ...
Page 29: ...32 LCD TV WDE W3223 29 6 3 Key Board ...