Daewoo DPP-42A1LASB Service Manual page 58

Trouble Shooting
8 Not Even Weak Discharge
9 Particular Input Signal (Video, PC, TV, or Component) Does Not Work
Check Start
Is Power B/D working? Does it
make normal sound?
Y
Replace Y-SUS, Z-SUS,
and Scan B/D
Done
Check Start
N
Is the input Jack correctly
connected?
Y
Y
Is the input TV?
N
Replace Main B/D
Done
N
Replace the Power B/D
N
Is the set correctly working?
Y
Connect the input correctly
Replace Main and Sub B/Ds
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