Sony SDM-X82, Руководство по обслуживанию, Страница: 16 / 45

SDM-X82(E) 2-4
(6) Adjust the SUB-BRIGHTNESS: R, G, and B.
Specifications are listed below.
(7) After adjusting (4) and (6), write down the value of SUB-CONTRAST
and SUB-BRIGHTNESS.
(8) Feed the signal listed below to INPUT1: HD15, and then select
INPUT1: HD15. Select COLOR TEMP
→
9300K then 6500K in the service
mode menu, and enter the value written down in step (7) respectively.
5. Digital RGB white balance adjustment
(1) Feed the signal listed below to INPUT1: DVI-D.
(2) Select COLOR TEMP
→
9300K in the service mode menu, and set the data
listed below as initial data for adjustment.
(3) Adjust the SUB-BRIGHTNESS: R, G, and B. Specifications are listed below.
4. Analog RGB white balance adjustment
(1) Feed the signal listed below to INPUT2: HD15, and then select INPUT2: HD15.
Then execute RGB RESET in the service mode menu.
(2) Feed the signal listed below to INPUT2: HD15.
(3) Select COLOR TEMP
→
9300K in the service mode menu, and set the data
listed below as initial data for adjustment.
(4) Adjust SUB-BRIGHTNESS: R, G, and B. Specifications are listed below.
(5) Select COLOR TEMP
→
6500K in the service mode menu, and set the data
listed below as initial data for adjustment.
Pattern
Gray scale
Input level
0.73 Vp-p
Signal timing
VESA 1280 * 1024 / 60Hz
Signal timing
VESA 1280 * 1024 / 60Hz
Pattern
All gray
Pattern
30 IRE (0.21 Vp-p)
SUB-BRIGHTNESS
R
30
G
30
B
30
SUB-CONTRAST
R
141
G
141
B
141
x y
0.283
±
0.003
Brightness (cd/m
2
)
0.298
±
0.003 14
±
0.7
x y
0.313
±
0.003
Brightness (cd/m
2
)
0.329
±
0.003 14
±
0.7
Signal timing
VESA 1280 * 1024 / 60Hz
Pattern
All gray
Input level
30 IRE
SUB-BRIGHTNESS
R
40
G
40
B
40
SUB-CONTRAST
R
130
G
130
B
130
x y
0.283
±
0.003
Brightness (cd/m
2
)
0.298
±
0.003 14
±
0.7
SUB-BRIGHTNESS
R
30
G
30
B
30
SUB-CONTRAST
R
141
G
141
B
141