Daewoo DPP-42A1LASB Service Manual page 49

Trouble Shooting
3 Shut Down
Check Start
Turn AC power OFF
Open BACK COVER
Disconnect CN806 of Power PCB
Set Power PCB's voltage switch to LOW
Turn AC power ON (Stand By)
Turn on the set (Green LED)
N
Y
Is 'SHUT DOWN' occured?
Connect CN806 back and disconnect
Go to 'Low Voltage
CN801, CN803,CN804, CN805
Shut Down' part in this
trouble shooting
Set Power PCB's voltage switch to HIGH
Go to 'High Voltage
Shut Down' part in this
trouble shooting
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