Samsung PN42A450P1D - Page 53

Troubleshooting
4-30 Samsung Electronics
SMPS
Voltage Label
2. A point of adjusting SMPS-MAIN voltage.
Vs
Va
Value Board Adjustment
Vs 210
SMPS
Va 55
Vset -
Ve 95
Vscan -190
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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.)