21J-FG1RU
3 – 19
No. Adjustment point
Adjustment procedure/conditions
Waveform and others
SUB-
BRIGHTNESS
(to be done
after screen,
white balance
adj)
(I
2
C BUS
CONTROL)
3
SUB-
CONTRAST
(to be done
after screen,
white balance
adj,
sub-bright-
ness adj)
(I
2
C BUS
CONTROL)
4
1) Receive the “Monoscope Pattern” signal.
2) Press R/C to set Picture NORMAL condition.
3) Connect the DC miliammeter between TP 603
( + ) & TP 602 ( - ).
(Full Scale: 3mA Range)
4) Beam current must be within
1000
±
100
µ
A
.
Beam Current
Check
5
Dark White
WINDOW PATTERN SIGNAL
White
WINDOW PATTERN SIGNAL
1) In Window Pattern Signal condition.
Using Minolta Color Analyzer CA-100, let the
gun point at
Dark White
position (as attach
drawing), adjust
V06
Bus data until
LUMI-
NANCE Y = 3
±
0.5 cd/m2
.
2)
1) In Window Pattern Signal condition.
Using Minolta Color Analyzer CA-100, let the
gun point at
White
position (as attach drawing),
adjust
V04
Bus data until
LUMINANCE Y = 160
±
10cd/m2
2)
Содержание 21J-FG1RU
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