Alignment & Adjustment
3-14
Samsung Electronics
3-6-1 Voltage Adjustment
1. After replacing the SMPS or PDP panel, you must adjust the voltage referring to the voltage label printed on the panel.
(If you do not adjust the voltage, an abnormal discharge symptom may appear.)
Value
Board Adjustment
Vs
200
SMPS-MAIN
Va
65
Vset
190
SMPS-DC/DC
Ve
115
Vscan
-190
Voltage
Label
SMPS-MAIN
SMPS-DC/DC
2. A point of adjusting SMPS-MAIN voltage.
Vs Adjustment
Va Adjustment
Vs Test point
Va Test point
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