TH-37PV70F / TH-37PV70P / TH-37PX70B / TH-37PX70E / TH-42PV70F / TH-42PV70P / TH-42PX70B / TH-42PX70E
11 Adjustment Procedure
11.1. Driver Set-up
11.1.1. Item / Preparation
1. Input a white signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Dynamic
PNR: OFF
Aspect: 16:9
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.
11.1.2. 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
(SS)
Ve
TPVE (SS)
Vset
TPVSET
(SC)
Vad
TPVAD (SC) -105V ± 1V
Vscn
TPVSCN
(SC)
Vda
TPVDA (SS) 75V ± 1V, -2V Fixed
PFC
C446(+)(-)
*See the Panel label.
28
Voltage
Volume
Vsus ± 2V
R628 (P)
Ve ± 1V
VR6000 (SS)
330V ± 7V
Fixed
VR6600
(SC)
Vad+145V ±
Fixed
4V
396V±0.5V
R443 (P)
Remarks
*
*