Sharp LC-42LB261U Service Manual

32″&42″&50″LCD TV Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
19
2. Can’t start
Can’t start（LED red）
Replace the main board
Replace the Power board
No
Yes
No
Yes
No
No
Power board output＝12,19.5V?
Check the power key is under control?
Check the IR receiver is normal?
Replace the power board
Replace the key board
Yes
Replace the IR board

Sharp LC-42LB261U Specifications

General

Brand	Sharp
Model	LC-42LB261U
Category	LED TV
Language	English