Read LG 32LB9R / 32LB9RA / 32LB9R1 / 32LBRB (CHASSIS:LP78A) Service Manual online
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3)Set the S/W as below
4) Push the “Write Data & Verify”button. And confirm “Yes”.
5) If the writing is finished, you will see the “OK” message.
5) If the writing is finished, you will see the “OK” message.
6. Adjustment of White Balance
6.1. Purpose and Principle for adjustment
of the color temperature
(1) Purpose: Adjust the color temperature to reduce the
deviation of the module color temperature.
(2) Principle: To adjust the white balance without the
saturation,Fix the one of R/G/B gain to 80 and decrease
the others.
the others.
6.2. Adjustment mode
: Two modes of Cool and Warm
(Medium data is automatically calibrated by the cool data)
(Medium data is automatically calibrated by the cool data)
6.3. Required Equipment
(1) Remote control for adjustment
(2) Color Analyzer (CA-100+ or CA-210 or same product)
(3) Auto W/B adjustment instrument(only for Auto adjustment)
(2) Color Analyzer (CA-100+ or CA-210 or same product)
(3) Auto W/B adjustment instrument(only for Auto adjustment)
6.4. Connecting diagram of equipment for
measuring
(For Automatic Adjustment)
(1) Enter the adjustment mode of the white balance
- Enter the white balance adjustment mode at the same
time heat-run mode when pushing the power on by power
only key.
only key.
- Maintain the white balance adjustment mode with same
condition of Heat-run. (Maintain after AC off/on in status
of Heat-run pattern display)
of Heat-run pattern display)
(2) Release the white balance adjustment mode
- Release the adjust mode after AC off/on or std-by off/on
in status of finishing the Hear-run mode
- Release the Adjust mode when receiving the aging off
command(F3 00 00) from adjustment equipment
- Need to transmit the aging off command to TV set after
finishing the adjustment.
O
Standard color coordinate and temperature when using the
CA-100+ or CA210 equipment
O
Synchronization relation between PSM and CSM
<EDID DATA>
PSM
CSM
Remark
Dynamic
Cool
Standard
Normal
Mild
Warm
Mode
Color coordinate
Temp
Δuv
X
Y
Cool
0.276±0.002
0.283±0.002
11,000K 0.000
Medium 0.285±0.002
0.293±0.002
9,300K
0.000
Warm
0.313±0.002
0.329±0.002
6,500K
0.003
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