Daewoo DPP-32F1BMB - Page 35

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Trouble Shooting
9-4. No Key Operation
Check Start
Connect AC power
Check the AC connection
Replce the Main B/D
Replce the Main B/D
Does LED turn on to
red light?
Turn on the set using
remote control
Does LED turn on to
blue light?
Check the connector of Key PCB
Replace the Key PCB
Check if the Key is
working
Done
N
N
N
Y
Y
Y