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_ KV-M1400/M1401
|
RM-841
3-4. SCREEN (G2) and WHITE BALANCE
C board
IRV702 G-DRIVE
RV701 B-DRIVE
ca RV703 SCREEN
Screen (G2) setting
L.
2
3.
4.
Input dot signal from the pattern generator.
Set the picture BRIGHTNESS control to minimum level.
Apply 140V DC to the cathodes of R, G and B from an extemal
power power source.
While watching the picture, adjust the G2 volume (RV703)
immediately before fly-back line disappears.
White Balance Adjustment
L.
23
3.
Input all-white signal from the pattern generator.
Adjust the BRIGHTNESS and COLOR controls to the standard
level.
Adjust the following using RV701 (B DRIVE) and RV702 (G
DRIVE).
In the following adjustments, the CONTRAST,
COLOR
and
BRIGHTNESS controls are set to normal unless otherwise specified.
—16—
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