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LG 50PZ570 Service Manual page 56

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Repair Process-Reference data
A. Picture Problem
2010. 12 . 24
Making
PDP TV
Symptom
Check & Adjust –V
,V
,V
voltage(50R1)
A5
Y
SC
ZB
Revision
Voltage Check & Adjustment :
50R3
ZSUS board
<Module Label>
Vzb adjustment
-V
V
V
Y
SC
ZB
3. VZB (115V) on Z-Sus B/D
. Check Point:
R156
- Adjustment Point:
VR204
A5

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