AOC L32W665 User Manual

32’’ LCD TV AOC L32W665
22
6. Repair Flow Chart
1. No Power (No LED indicator)
2. Can not start (LED indicator yellow)
NG
Re
p
air the ke
y
board
OK
Check 5V SB
NG
Return to “1”
OK
Check PWR ON si
g
nal
NG
Check U905
,
Q906
,
Q907
NG
Re
p
lace U905 or Q906 or Q907
Check I2C communication
OK
Check RELAY-SW si
g
nal
NG
Re
p
lace Q913
,
Q914
Check U401
,
U404
NG
Re
p
lace U401 or U404
OK
OK
Check main board
p
ower su
pp
l
y
p
art
Check ke
y
board
OK
Check I
2
C communication
NG
Check power cord and board interface
Plug in power cord and interface
OK
Check F901, BD901, C907
NG
Replace F901 or BD901 or C907
OK
Check IC901, Q901
Check D905, D914
NG
Replace IC901 or Q901
OK
Check T901
OK
Replace T901
Replace D905 or D914
OK
NG
NG
Check ZD901
NG
Replace ZD901

AOC L32W665 Specifications

General

Brand	AOC
Model	L32W665
Category	LCD TV
Language	English