32’’ LCD TV AOC L32W781B
30
5. Key Board
OSD is unstable or not working
Is Key Pad Board connecting normally?
Connect Key Pad Board
Is Button Switch normally?
Replace Button Switch
Y
Is Key Pad Board Normally?
Replace Key Pad Board
Check Main Board
N
N
Y
Y
N
All manuals and user guides at all-guides.com
Summary of Contents for L32W781B
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Page 33: ...32 LCD TV AOC L32W781B 33 6 2 Power Board All manuals and user guides at all guides com ...
Page 34: ...32 LCD TV AOC L32W781B 34 All manuals and user guides at all guides com ...
Page 47: ...32 LCD TV AOC L32W781B 47 9 2 Power Board All manuals and user guides at all guides com ...
Page 54: ...32 LCD TV AOC L32W781B 54 10 Exploded View All manuals and user guides at all guides com ...