FUNAI LT5-M32BB, Руководство по обслуживанию

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2. Purity Check Mode
This mode cycles through full-screen displays of red,
green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time pressing [7] button on the remote
control unit, the display changes as follows.
3. Flicker Adjustment
*This adjustment is required when reparing T-CON
CBA.
1. Operate the unit for more than 20 minutes.
2. Set the color analyzer and bring the optical
receptor to the center on the LCD-Panel surface
after zero point calibration as shown above.
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
3. Enter the Service mode.
4. Press [2] button on the remote control unit.
5. Press [P / ] buttons on the remote control
unit so that the color analyzer value becomes
minimum.
4. Auto Calibration [Component]
Purpose: To bring the color adjustment of each
component into standard alignment.
Symptom of Misadjustment: If this adjustment is
incorrect, component signals do not reproduce the
corresponding color.
1. Input the 100% White Purity (1080i /59.94 (30sF)).
2. Enter the service mode.
3. To enter the Auto Calibration adjustment mode,
press [6] button on the remote control unit.
4. To start auto adjustment, press [ +] button on the
remote control unit.
[7] button
Note:
When entering this mode, the default setting is White mode.
Purity Check Mode
[7] button
Red mode
Green mode
Blue mode
Black mode
[7] button
White mode
[7] button
[7] button
Test Point Adj. Point
Screen
[P / ]
buttons
M. EQ. Spec.
Color analyzer
See below
Figure
Color Analyzer
It carries out in a darkroom.
L = 3 cm
Perpendicularity