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TH-42PH11GK / TH-42PH11MK / TH-42PH11MS
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=-149V, Voltage of Vscn is -4V ±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.
*See the Panel Label.
Name Test Point Voltage Volume Remarks
Vsus TPVSUS
(SS)
Vsus ± 2V R628 (P) *
Ve TPVE (SS) Ve ± 1V VR16000
(SS)
*
Vset TPVSET
(SC)
320V + 7V, -
9V
Fixed
Vad TPVAD (SC) -149V ± 1V VR16600
(SC)
Vscn TPVSCN
(SC)
Vad+145V ±
4V
Fixed
Vda TPVDA (SS) 75V + 1V, -2V Fixed
PFC C446 (+)(-) 396V ± 0.5V R443 (P)
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