Adjustment Procedure; Driver Set-Up - Panasonic TH-42PH10BK Service Manual

8 Adjustment Procedure

8.1.

Driver Set-up

8.1.1. Item / Preparation
1. Set Aging pattern 0 (Vset ajustment pattern) 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=-105V, Voltage of Vscn is 40V ±4V.
TH-42PH10BK / TH-42PH10BS / TH-42PH10EK / TH-42PH10ES
8.1.2. Adjustments
Adjust driver section voltages. (Refer to 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 ± 1V
Vset TPVSET 330V ± 7V
(SC)
Vad TPVAD (SC) -105V ± 1V
Vscn TPVSCN Vad+145V ±
(SC) 4V
Vda TPVDA (SS) 75V + 1V, -2V Fixed
PFC C446 (+)(-) 396V ± 0.5V
*See the Panel label.
21
Voltage Volume Remarks
R628 (P)
VR6000 (SS)
Fixed
VR6600 (SC)
Fixed
R443 (P)
*
*