Name
Test
Point
Voltage
Volume
Remarks
Vsus
TPVSUS
(SS)
Vsus ± 1V
R628 (P)
*
Ve
TPVE
(SS)
Ve ± 2V
VR6074
(SS)
*
Vset
TPVSET
(SC)
232V ± 7V
Fixed
Vad
TPVAD
(SC)
-90V ± 1V
VR6477
(SC)
Vscn
TPVSCN
(SC)
Vad+120V
± 3V
Fixed
Vda
TPVDA
(SS)
67V ± 1V
R665 (P)
PFC
C446 (+)
(-)
395V± 0.5V R443 (P)
Vlow
C557 (+)
(-)
73V± 0.1V
R661 (P)
load
current :
0.4A
Vsus
TPVsus
174V± 1V
R671 (P)
load
current :
0.6A
*See the Panel label.
10.2. Initialization Pulse Adjust
1. Input a Cross hatch signal.
2. Set the picture controls: -
Picture mode: Normal
White balance: Cool
29
Summary of Contents for TH-42PM50U
Page 20: ...7 1 Lead of Wiring 1 7 2 Lead of Wiring 2 20 ...
Page 21: ...7 3 Lead of Wiring 3 21 ...
Page 41: ...14 2 Packing Exploded Views 1 41 ...
Page 42: ...14 3 Packing Exploded Views 2 42 ...
Page 43: ...43 ...
Page 44: ...14 4 Packing Exploded Views 3 44 ...
Page 50: ...C2515 ECJ1VB1H103K C 0 001UF K 50V 1 50 ...
Page 109: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...
Page 110: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...