
9 Measurements and Adjustments
9.1.
Adjustment Procedure
9.1.1.
Driver Set-up
9.1.1.1.
Item / Preparation
1. Input a white signal to plasma video input.
2. S et the picture controls as follows.
Picture menu: Dynamic
PNR: Min
Aspect: 16:9
Caution
1. First perform Vsus adjustment.
2. The Vscn voltages are measured from the Vad (Vad_base), but may be measured from the GND (GND_base) in an
unavoidable case.
9.1.1.2.
Adjustments
Adjust driver section voltages referring the panel data on the panel data label.
C heck or adjust the following voltages with the multimeter.
Name
Test Point
Voltage
Volume
Rem arks
Vsus
TPVSUS (SS)
Vsus ± 2V
VR251 (P)
*
Ve
TPVE (SS)
Ve ± 2.5V
Fixed
*
Vset
T P V S E T (S C )
290V ± 9V
Fixed
Vad
TPVAD (SC)
- 195V ± 2V
VR16600 (SC)
Vscn
TPVSCN (SC)
Vad_base : 148V ± 1V
GND_base : - 47V ± 3V
VR16841
(SC)
Vda
T P 9 (P)
60V + 1V, - 2V
Fixed
*See the Panel label.
29
Summary of Contents for VIERA TX-P42G15B
Page 17: ...6 4 No Picture No Picture Check NG 17 ...
Page 31: ...9 1 4 9 1 5 Adjustment Volume Location Test Point Location 31 ...
Page 36: ...36 ...
Page 37: ...10 Block Diagram 10 1 Main Block Diagram 3 D IG IT A L S IG N A L P R O C E S S O R 37 ...
Page 38: ...10 2 Block 1 5 Diagram 38 0 0 ...
Page 40: ...10 4 Block 3 5 Diagram Г Р F O R M A T C O N V P L A S M A AI FOR FACTORY USE 40 ...
Page 44: ...11 3 Wiring 2 44 ...
Page 45: ...11 4 Wiring 3 45 ...
Page 46: ...Г О U U U U D i 11 5 Wiring 4 46 ...
Page 47: ...11 6 Wiring 5 47 ...
Page 48: ...11 7 Wiring 6 48 ...
Page 49: ...11 8 Wiring 7 49 ...
Page 50: ...50 ...
Page 51: ...11 10 Wiring 9 51 ...
Page 52: ...52 ...
Page 55: ...12 2 P Board 1 2 Schematic Diagram A B C D E F 1 2 3 4 5 6 7 54 ...
Page 56: ...12 3 P Board 2 2 Schematic Diagram 55 ...
Page 60: ...12 7 A Board 3 22 Schematic Diagram IC 8002 MN2WS0058 19 2 0 21 2 2 ...
Page 64: ...V Ь 42 43 44 45 ...
Page 66: ...А A BO AR D 6 22 P e a ks M O D E L R EF N o 8 0 0 0 8 9 9 9 TO 5 22 TO 5 16 22 5 1 53 54 ...
Page 72: ...67 ...
Page 74: ...105 106 107 108 ...
Page 76: ...5 I AVSW5V1 113 114 115 116 117 69 ...
Page 78: ...V ID E O DET V ID E O IN 122 123 124 125 126 70 ...
Page 80: ...131 132 133 134 135 71 ...
Page 84: ...158 159 160 161 162 74 ...
Page 88: ...STB3 3V Q5431 185 186 187 188 189 77 ...
Page 90: ... SUB6v IC 2802 194 195 196 197 198 78 ...
Page 91: ...12 27 D Board 1 4 Schematic Diagram 79 ...
Page 92: ...12 28 D Board 2 4 Schematic Diagram 80 ...
Page 95: ...12 31 C1 Board 1 2 Schematic Diagram в D A C1 BOARD TNPA4762 1 2 1 2 3 4 ...
Page 96: ...то PANEL DATA DRIVER 5 1 6 1 7 1 8 1 9 83 ...
Page 101: ...12 36 SC Board 2 4 Schematic Diagram 10 11 12 13 14 15 16 17 18 88 ...
Page 102: ...12 37 SC Board 3 4 Schematic Diagram 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 89 Ю C D ...
Page 103: ...12 38 SC Board 4 4 Schematic Diagram 28 29 30 31 32 33 34 35 36 90 ...
Page 110: ...P BOARD COMPONENT SIDE ETX2MM747MFF 6 5 4 3 2 1 A I B I C I D I E I F I G I H I I 95 ...
Page 117: ...D BOARD COMPONENT SIDE TZTNP02DTUE В 101 ...
Page 121: ...13 8 SC Board SC BOARD FOIL SIDE TNPA4844AH A В С D ...
Page 122: ...104 ...
Page 125: ...6 SC BOARD COMPONENT SIDE TNPA4844AH 5 4 3 2 1 A I B I C I D I E I F I G I H I I 106 ...
Page 129: ...14 1 2 Packing 1 110 ...
Page 130: ...111 ...