Daewoo DPP-42A1LCSB, Service Manual

Page: 55 / 92

5 . No Remote Control Operation
Check Start
Does LED turn on to red light?
Turn on the Power S/W (AC ON)
Check the AC connection
Check the Power S/W on
Turn on the set using remote control
Dees LED turn on to green light?
Check the other buttons of
remote control
Try to turn on the set using Key button
Check the battery of remote control
Replace the Main B/D
Done
N
Y
N
Y
Are all buttons
working properly?
Replace the Main B/D
Done
Is there battery?
Dees LED turn on to green light? Replace the LED PCB
Put the battery
Y
N
N
Y
Y
N
Trouble Shooting
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54-