Read LG 60PS70FD-AA (CHASSIS:PA92B) Service Manual online
9. White Balance Adjustment
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Caution: Press the POWER ON KEY on R/C before W/B
adjustment.
O
Test Equipment
Color Analyzer (CS-1000, CA-100+(CH.10), CA-210
(CH.10) )
(CH.10) )
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Please adjust CA-100+ / CA-210 by CS-1000 before measuring
You should use Channel 10 which is Matrix compensated
(White, Red, Green, Blue revised) by CS-1000 and adjust
(White, Red, Green, Blue revised) by CS-1000 and adjust
in accordance with White balance adjustment coordinate.
9-1. Color Temperature Standards
According to CSM and Module
9-2. Change Target Luminance and Range
of the Auto Adjustment W/B Equipment
- 50PS80ED-AA(50H3)
- 50PS70FD-AA(50H3)
- 60PS70FD-AA(60H3)
- 50PS70FD-AA(50H3)
- 60PS70FD-AA(60H3)
9-3. White Balance Adjustment Coordinate
and Color Temperature
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PC (for communication through RS-232C) UART Baud rate :
115200 bps
115200 bps
9-4. Automatic W/B Adjustment
Connect to auto controller like below.
(2) Start White-Balance adjustment, then the full white window
pattern will appear on the screen.
(3) Adjust in the place where the influx of light like floodlight
around is blocked. (illumination is less than 10ux).
(4) Measure and adjust after sticking the Color Analyzer (CA-
100+, CA210 ) to the side of the module.
O
Auto W/B Adjustment Map(RS-232C)
RS-232C COMMAND
[ CMD ID DATA ]
[ CMD ID DATA ]
Wb 00 00 White Balance Start
Wb 00 FF White Balance End
Wb 00 FF White Balance End
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