Panasonic TH-50PX60U, Service Manual

Page: 32 / 183

10.1. Driver Set-up
10.1.1. Item / Preparation
1. Input a white signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Vivid
Picture: +30
Aspect: Full
Caution
1. First perform Vsus adjustment.
2. Confirmation of Vscn voltage should be performed after
confirmation of Vad adjustment.
When Vad=-90V, Voltage of Vscn is 30V ±3V.
10.1.2. Adjustments
Adjust driver section voltages referring the panel data on the
panel data label.
Name Test Point Voltage Volume Remarks
Vsus TPVSUS
(SS)
Vsus ± 2V VR251 (P) *
Ve TPVE (SS) Ve ± 2V VR6000 (SS) *
Vset TPVSET
(SC)
280V ± 7V Fixed
Vad TPVAD (SC) -105V ± 1V VR6600
(SC)
Vscn TPVSCN
(SC)
Vad+140V ±
4V
Fixed
Vda TPVDA (SS) 75V ± 1V Fixed
*See the Panel label.
10 Adjustment Procedure
32
TH-50PX60U