Read LG 50PY3DF-UJ (CHASSIS:PA75A) Service Manual online
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6-4. Automatic Adjustment
(1) Execute POWER ON(
Â
) of the adjustment R/C to execute
automatic adjustment.
(2) Set the Baud Rate to 115200.
(3) Always start adjustment with “wb 00 00” and end
(3) Always start adjustment with “wb 00 00” and end
adjustment with “wb 00 ff”
(4) Adjust the offset if necessary
6-5. Manual Adjustment
(1) Required Test Equipment: CA-210 (CH 10), CA-100(CH
10), CA-100+(CH 10)
=> To adjust color temperature of PDP, CS-1000 is the
=> To adjust color temperature of PDP, CS-1000 is the
Color Analyzer and should be set to use CH 10 in which
white, red, green, and blue color are corrected. Conduct
the adjustment according to the coordinates for White
Balance adjustment in the table below.
white, red, green, and blue color are corrected. Conduct
the adjustment according to the coordinates for White
Balance adjustment in the table below.
(2) Enter the ‘Ez - Adjust’ by pressing the ADJ on the Service
R/C.
(3) Select 10.TEST PATTERN using the CH + / - KEY and
press the Enter KEY to execute a heat run for more than
30 minutes.
30 minutes.
(4) Zero Calibrate CA-100+/CA-100 Probe, and stick the
sensor to the center of PDP module surface when you
adjust.
adjust.
Execute a Zero Calibration for CA-210 Probe and put it at
distance of less than 10Cm from the PDP module surface
center during the adjustment.
distance of less than 10Cm from the PDP module surface
center during the adjustment.
(5) Select ‘7. White-Balance’ of ‘Ez - Adjust’ by pressing the
ADJ KEY on the Service R/C. Then enter adjustment mode
by pressing the Right KEY (
by pressing the Right KEY (
G
) .
(The internal pattern of full white appears by pressing
G
)
(6) The adjustment is conducted in three levels of color
temperature; COOL, MEDIUM, and WARM.
1) When R GAIN is set to 192
- Control G GAIN and B GAIN by lowering from 192.
2) When B GAIN is set to 192
- Control R GAIN and G GAIN by lowering from 192.
3) When G GAIN is set to 192
- Control R GAIN and B GAIN by lowering from 192.
One of R Gain / G Gain / B Gain should be kept on 192,
and adjust other two lower than 192.
(When R/G/B GAIN are all 192, it is the FULL DYNAMIC
Range of Module)
and adjust other two lower than 192.
(When R/G/B GAIN are all 192, it is the FULL DYNAMIC
Range of Module)
(7) Use the Vol. +, - key for adjustment.
(8) When the adjustment is completed, press the ENTER (
(8) When the adjustment is completed, press the ENTER (
Á
KEY) button to move to the Ez –Adjust screen. Press the
ADJ KEY to exit the adjustment mode.
ADJ KEY to exit the adjustment mode.
[
White Balance
Full white 216gray
ADJUSTMENT INSTRUCTIONS
Mode
Temp
∆
uv
Color Coordination
Cool
Medium
Warm
11,000K
9,300K
6,500K
0.000
0.003
0.003
x
0.276±0.002
0.283±0.002
0.313±0.002
y
0.283±0.002
0.297±0.002
0.329±0.002
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