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: Vivid
Normal: Set
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.
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
Voltage
Volume
Remarks
Vsus
TPVSUS
(SS)
Vsus ± 2V
VR251 (P)
*
Ve
TPVE (SS)
Ve ± 1V
VR6000 (SS)
*
Vset
TPVSET
(SC)
330V ± 7V
Fixed
Vad
TPVAD (SC) -105V ± 1V
VR6600
(SC)
Vscn
TPVSCN
(SC)
Vad+145V ±
4V
Fixed
Vda
TPVDA (SS) 75V ± 1V, -2V Fixed
Vbk
TPVBK (SC) 155V ± 1V
VR6604
(SC)
*See the Panel label.
11 Adjustment Procedure
31
TH-50PX77U / TH-50PE77U
Summary of Contents for TH-50PC77U
Page 5: ...1 Applicable signals 4 TH 50PX77U TH 50PE77U ...
Page 18: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 17 TH 50PX77U TH 50PE77U ...
Page 19: ...8 2 Lead of Wiring 2 18 TH 50PX77U TH 50PE77U ...
Page 20: ...8 3 Lead of Wiring 3 19 TH 50PX77U TH 50PE77U ...
Page 21: ...8 4 Lead of Wiring 4 20 TH 50PX77U TH 50PE77U ...
Page 22: ...8 5 Lead of Wiring 5 21 TH 50PX77U TH 50PE77U ...
Page 23: ...8 6 Lead of Wiring 6 22 TH 50PX77U TH 50PE77U ...
Page 27: ...9 4 No Picture 26 TH 50PX77U TH 50PE77U ...
Page 34: ...11 4 Adjustment Volume Location 11 5 Test Point Location 33 TH 50PX77U TH 50PE77U ...
Page 36: ...35 TH 50PX77U TH 50PE77U ...
Page 86: ...NOTE TH 50PX77U TH 50PE77U 106 ...
Page 87: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 107 TH 50PX77U TH 50PE77U ...
Page 88: ...16 2 Packing Exploded Views Accessories box 108 TH 50PX77U TH 50PE77U ...
Page 89: ...16 3 Replacement Parts List Notes 109 TH 50PX77U TH 50PE77U ...