Read LG 60PS8000-ZA (CHASSIS:PD91A) Service Manual online
9-2. Change Target Luminance and Range
of the Auto Adjustment W/B Equipment
- 50PS7000-ZA(50H3)
- 50PS8000-ZA(50H3)
- 60PS7000-ZA(60H3)
- 60PS8000-ZA(60H3)
- 50PS8000-ZA(50H3)
- 60PS7000-ZA(60H3)
- 60PS8000-ZA(60H3)
9-3. White Balance Adjustment Coordinate
and Color Temperature
[
PC (for communication through RS-232C) ? UART Baud
rate : 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).
(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
9-5. Manual W/B Adjustment
(1) Execute the zero calibration of CA-100+ / CA-210.
(2) Press the ‘ADJ’ button on a service R/C and enter EZ
(2) Press the ‘ADJ’ button on a service R/C and enter EZ
ASJUST by selecting ‘6. White Balance’.
(3) Then, 216 gray pattern will appear on the screen.
(4) Change the R/G/B-Gain as passing in 3 color coordinates
(4) Change the R/G/B-Gain as passing in 3 color coordinates
and temperatures, COOL, MEDIUM and WARM.
< Temperature: COOL >
< Temperature: COOL >
- R-Cut / G-Cut / B-Cut is set to 64
- Control R-Gain and G-Gain.
- Each gain is limited to 192
- Control R-Gain and G-Gain.
- Each gain is limited to 192
< Temperature: MEDIUM >
- R-Cut / G-Cut / B-Cut is set to 64
- Control R-Gain and G-Gain.
- Each gain is limited to 192
- Control R-Gain and G-Gain.
- Each gain is limited to 192
< Temperature: WARM >
- R-Cut / G-Cut / B-Cut is set to 64
- Control G-Gain and B-Gain.
- Each gain is limited to 192
- Control G-Gain and B-Gain.
- Each gain is limited to 192
(5) Press ‘EXIT’ button on a service R/C.
- 10 -
20
Range
50
Target luminance
128
64
64
64
B C ut
128
64
64
64
G Cut
128
64
64
64
R Cut
50H3
60H3
60H3
255
192
192
192
00
jf
Jc
ji
B Gain
255
192
192
192
00
je
Jb
jh
G Gain
255
192
192
192
00
jd
Ja
jg
R Gain
Warm
Med
Cool
Warm
Med
Cool
MA X
CENTER
(DEFAULT)
Min
RS-232C COMMAND
[CMD ID DATA]
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