Measurements And Adjustments; Adjustment Procedure - Panasonic TH-50PF10UK Service Manual

TH-50PF10UK

9 Measurements and Adjustments

9.1.

Adjustment Procedure

9.1.1. Driver Set-up
9.1.1.1. Item / Preparation
1. Set Aging pattern (white pattern signal) by IIC mode.
2. Set the picture controls as follows.
Picture menu: Standard
Picture: +25
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 50V ±4V.
9.1.1.2. Adjustments
Adjust driver section voltages. (Refer to the panel data on the
panel label).
Check or adjust the following voltages with the multimeter.
Name Test Point Voltage
Vsus TPVSUS Vsus ± 2V
(SS)
Ve TPVE (SS) Ve ± 1V
Vda TPVDA (SS) 75V + 1V, -3V Fixed
Vad TPVAD (SC) -90V ± 1V
Vscn TPVSCN Vad + 140V ±
(SC) 4V
Vset TPVSET 240V ± 7V
(SC)
*See the Panel label.
32
Volume Remarks
VR251 (P) *
VR6000 (SS) *
VR6600 (SC)
Fixed
Fixed