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9.1. Driver Set-up
9.1.1. Item / Preparation
1. Input a white signal of the RGB signal generator.
2. Set the picture controls: -
2. Set the picture controls: -
Picture menu: Standard
Color temperature: Middle
Picture: 25
Aspect: Full
Color temperature: Middle
Picture: 25
Aspect: Full
Caution
1. First perform Vsus adjustment.
2. Confirmation of Vscn voltage should be performed after
2. Confirmation of Vscn voltage should be performed after
confirmation of Vad adjustment.
When Vad=-90V, Voltage of Vscn is 30V ±3V.
When Vad=-90V, Voltage of Vscn is 30V ±3V.
9.1.2. Adjustments
Adjust driver section voltages referring the panel data on the
panel data label.
panel data label.
Name
Test Point
Voltage
Volume
Remarks
Vsus
TPVSUS
(SS)
(SS)
Vsus ± 1V
R628 (P)
*
Ve
TPVE (SS)
Ve ± 2V
VR6074 (SS)
*
Vset
TPVSET
(SC)
(SC)
232V ± 7V
Fixed
Vad
TPVAD (SC) -90V ± 1V
VR6477
(SC)
(SC)
Vscn
TPVSCN
(SC)
(SC)
Vad+120V ±
3V
3V
Fixed
Vda
TPVDA (SS) 67V ± 1V
R665 (P)
PFC
C446 (+)(-)
395V ± 0.5V
R443 (P)
Vlow
C555 (+)(-)
73V ± 0.1V
R661 (P)
load
current :
0.4A
current :
0.4A
Csus
TPVSUS
(SS)
(SS)
164V ± 0.5V
R671 (P)
load
current :
1.45A
current :
1.45A
*See the Panel label.
9 Adjustment Procedure
19
TH-37PWD8BK
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