Measurements And Adjustments; Adjustment Procedure; Driver Set-Up; Item / Preparation - Panasonic TC-P50X1 Service Manual

8 Measurements and Adjustments

8.1.

Adjustment Procedure

8.1.1.

Driver Set-up

8.1.1.1.

Item / Preparation

1. Input a white signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Vivid
Normal: Set
Aspect: Full
Caution
1. First perform Vsus adjustment.
2. Confirmation of Vscn voltage should be performed after
confirmation of Vad adjustment.
When Vad=-180V, Voltage of Vscn is -35V ±4V.
8.1.1.2. Adjustments
Adjust driver section voltages referring the panel data on the
panel data label.
Check or adjust the following voltages with the multimeter.
Name Test Point
Vsus TPVSUS Vsus ± 2V
(SS)
Ve TPVE (SS) Ve ± 2.5V
Vset TPVSET 290V ± 9V
(SC)
Vad TPVAD (SC) -180V ± 1V
Vscn TPVSCN Vad + 145V ± 4V Fixed
(SC)
Vda TPVDA (P) 60V + 1V, - 2V
*See the Panel label.
23
Voltage Volume Remarks
R737 (P) *
Fixed *
Fixed
VR16600
(SC)
Fixed