![](http://pdfasset.owneriq.net/4/f3/4f3fb7a0-ced2-4f3a-8268-27da311d8233/4f3fb7a0-ced2-4f3a-8268-27da311d8233-bg61.png)
B. Power error
No power
Power LED
On?
Y
N
DC Power on
by pressing Power Key
On Remote control
Y
N
Normal
operation?
Check Power
On ‘”High”
Check Power cord
was inserted properly
Check
Power LED
Replace
Power
B/D
Measure voltage of each output of Power B/D
N
Y
Normal
voltage?
Replace Main B/D
Y
OK?
Replace Main B/D
N
Y
Normal?
Check ST-BY 3.5V
Replace Power B/D
N
Y
Normal
voltage?
Replace Power
B/D
Y
☞A17
☞A18
☞A19
☞A4
Standard Repair Process
Established
date
Revised date
LCD TV
Error
symptom
. Stand-By: Red
. Operating: white
Close
2012. 12 .06