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64LHP5000
PROJECTOR UNIT
15
-2 Adjustment of panel luminance
1st FAC
Start
(ADJUSTMENT PANEL MODE)
Screen mode 4 : 3
G CRT DRIVE ASSY
Ë When the optional DTV tuner is
mounted
1st FAC
Start
(DTV PANEL ADJ MODE)
HD SG
Black burst
Screen mode 4 : 3
HD SG
White 100%
"Monoscope"
ADJUSTMENT
PANEL
BRIGHT
–24
Telop : Yellow
Data value
• When Panel Bright :
Black burst
• When Panel Contrast :
100% white
TP-G.K (PI5151)
<Panel bright>
<Data value >
<Panel contrast>
Panel level
48
or
Adjust the TP-G.K panel
level to 160V.
Panel Contrast
Adjustment
or
Adjust the TP-G.K panel level to the same
potential as Panel Bright Adjustment.
Approx. 160VDC
GND
Oscilloscope
+220V
+190V
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