Samsung HPT5044 Series Service Manual page 56

Plasma display tv

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Table of Contents

■ 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.)

Vset

Vscan

2. A point of adjusting SMPS-MAIN voltage.

Samsung Electronics

Value

Board Adjustment

210

SMPS

-190

Vs Test point

Va Test point

SMPS

Vs Adjustment

Va Adjustment

Troubleshooting

Voltage Label

4-31

Table of Contents