6-4
A84N0EA
3. 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 1080i 100% Color Bar signal.
2. Enter the service mode.
3. To enter the Auto Calibration adjustment mode,
press [6] button on the service remote control unit.
4. To start auto adjustment, press [1] button on the
service remote control unit.
- In the auto adjustment mode, “Please wait”
appears on the screen.
- Upon completion, “OK” appears on the screen.
4. Auto Calibration [DTV]
Purpose:
To bring the color adjustment of DTV into
standard alignment.
Symptom of Misadjustment:
If this adjustment is
incorrect, DTV signals do not reproduce the
corresponding color.
1. Enter the service mode.
2. To enter the Auto Calibration adjustment mode,
press [6] button on the service remote control unit.
3. To start auto adjustment, press [2] button on the
service remote control unit.
- In the auto adjustment mode, “Please wait”
appears on the screen.
- Upon completion, “OK” appears on the screen.
5. Auto Calibration [PC]
Purpose:
To bring the color adjustment of PC into
standard alignment.
Symptom of Misadjustment:
If this adjustment is
incorrect, PC signals do not reproduce the
corresponding color.
1. Input XGA 100% White signal.
2. Enter the service mode.
3. To enter the Auto Calibration adjustment mode,
press [6] button on the service remote control unit.
4. To start auto adjustment, press [3] button on the
service remote control unit.
- In the auto adjustment mode, “Please wait”
appears on the screen.
- Upon completion, “OK” appears on the screen.
The following adjustment normally are not attempted in
the field. Only when replacing the LCD Panel then adjust
as a preparation.
6. White Balance Adjustment
[Video]
Purpose:
To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment:
White becomes bluish
or reddish.
1. Operate the unit for more than 20 minutes.
2. Input the White Raster(70%=70IRE, 23%=23IRE).
3. Set the color analyzer to the CHROMA mode 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.
4. Enter the Service mode. Press [VOL.
n
] button on
the service remote control unit and select “C/D1”
mode.
Test Point Adj. Point
Mode
Input
Screen
[VOL.
n
]
button
[VIDEO1]
C/D1
White Raster
(APL 70%)
or
(APL 23%)
M. EQ.
Spec.
Pattern Generator,
Color analyzer
x= 0.279 ± 0.005
y= 0.272 ± 0.005
Figure
Color Analyzer
It carries out in a darkroom.
L = 3 cm
Perpendicularity
INPUT: WHITE 70%, 23%
23%=23IRE 70%=70IRE
INPUT SIGNAL
Summary of Contents for LD195EM8
Page 17: ...5 3 A84N0DC 3 Rear Cabinet S 1 1 Arm Assembly 2 Stand Cover S 2 S 2 S 3 S 3 S 3 Fig D1 ...
Page 54: ...11 6 A84N1SCM4 MAIN 4 6 Schematic Diagram LCD TV Section ...
Page 57: ...11 9 A84N1SCF Function Junction Schematic Diagram LCD TV Section ...
Page 59: ...11 11 A84N1SCD1 Digital Main 1 6 Schematic Diagram LCD TV Section ...
Page 64: ...11 16 Digital Main 6 6 Schematic Diagram LCD TV Section A84N1SCD6 ...
Page 65: ...11 17 DTV Module 1 2 Schematic Diagram LCD TV Section A84N1SCDT1 ...
Page 66: ...11 18 DTV Module 2 2 Schematic Diagram LCD TV Section A84N1SCDT2 ...
Page 68: ...11 20 A84N1SCDV2 DVD Main 2 3 Schematic Diagram DVD Section ...
Page 69: ...11 21 A84N1SCDV3 DVD Main 3 3 Schematic Diagram DVD Section ...
Page 72: ...11 24 Function CBA Top View Function CBA Bottom View BA84N0F01011 2 ...