Read LG 60PS40FR-TA (CHASSIS:PP91A) Service Manual online
Making
Revision
2009. 2 . 1
PDP TV
Symptom
A. Picture Problem
Check Va, Vs on Power Board
Control Board
Main Board
Power Board
Y-Sus Board
Z-Sus Board
PDP Module Label
Vs Adjustment
(VR901)
Va Adjustment
(VR502)
Va, Vs on Y-Sus B/D
Va, Vs on Power B/D
Check Va, Vs
▶ Check Va & Adjust Va Voltage
(Refer to the Module label for Va specification)
▶ Check Vs & Adjust Vs Voltage
(Refer to the Module label for Vs specification)
Repair Process-Reference data
A3
A3
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