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Item
Name
Screen
Screen
Factory- screen-
adjustment
adjustment mode
Focus
Focus
Dynamic mode
adjustment
Cinema mode
RDRV
Bright part W/B
BDRV
RCUT
Dark part W/B
BCUT
Vert. Center
Center voltage
Dynamic mode
voltage
Wide mode
adjustment
Setting
Input signal
Retoma signal
(PAL-I)
Crosshatch signal
Phillips pattern
(PAL-I)
Measuring point
CRT screen
Make the surrounding as dark as
possible.
Enter factory-screen-adjustment mode.
(Y mute, DRV.CUT. = 40 H)
Directly observe the CRT screen, and
adjust the screen VR to the point where
it begins to emit light.
Use R, G, and B tubes respectively to
perform above-mentioned adjustments.
Screen adjustment
Make adjustments to achieve the best
possible position by repeating electrical
and optical focusing.
Use jigs to protect the CRTs, except the
axis under adjustment, from any light.
Use R, G, ad B tubes respectively to
perform above-mentioned adjustments.
Screen adjustment
Adjust the color temperature of the
bright part (103cd/m
Screen adjustment
Adjust the color temperature of the dark
part (17cd/m
Between TP-V and
Connect a voltmeter and adjust the high
voltage to +30 ± 10mV.
TP-G
GENERAL ADJUSTMENTS
Adjusting method
Adjustment standard
Point where it
begins to emit light.
For details, refer to
the focus adjust-
ment method
8750k–0.002uv
2
).
8750k–0.002uv
2
).
+30 ± 10mV
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