32LD650 (CHASSIS:LT03B) - LG TV Service Manual (repair manual). Page 12

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A 

Color analyzer(CA100+, CA210) should be used in the
calibrated ch by CS-1000  

A 

Operate the zero-calibration of the CA100+ or CA-210, then
stick sensor to the modul adjusting.  

A 

For manual adjustment, it is also possible by the following
sequence. 

1) Select white pattern of heat-run by pressing “POWER ON”

key on remote control for adjustment then operate heat run
longer than 15 minutes.  

(If not executed this step, the condition for W/B may be
different.) 

2) Push “Exit” key. 
3) Change to the AV mode by remote control. 
4) Input external pattern (85% white pattern) 
5) Push the ADJ key -> Enter “0000” (Password) 
6) Select “3. W/B ADJUST” 
7) Enter the W/B ADJUST Mode 
8) Stick the sensor to the center of the screen and select each

items (Red/Green/Blue Gain and Offset) using 

D

/

E 

(CH +/-)

key on R/C.

9) Adjust R/ G/ B Gain using 

F

/

G

(VOL +/-) key on R/C. 

10) Adjust three modes all (Cool / Medium / Warm) : Fix the

one of R/G/B gain and change the others 

11) When adjustment is completed,  Enter “COPY ALL”  
12) Exit adjustment mode using EXIT key on R/C. 

1

CASE 

First adjust the coordinate far away from the target value(x, y). 

1.  x, y  > target 

i) Decrease the R, G.  

2.  x, y < target 

i) First decrease the B gain,  
ii) Decrease the one of the others. 

3.  x > target ,  y < target 

i) First decrease B, so make y a little more than the target. 
ii) Adjust x value by decreasing the R 

4.  x < target ,  y > target 

i) First decrease B, so make x a little more than the target. 
ii) Adjust x value by decreasing the G 

Step 1. Turn on the TV set. 
Step 2. Press “EYE” button on the Adjustment remote
controller. 

Step 3. Block the Intelligent Sensor module on the front C/A
about 6 seconds. 
When the “Sensor Data” is lower than 20, you can see the
“OK” message 
=> If it doesn’t show “OK” message, the Sensor Module is

defected one. 

You have to replace that with a good one. 

Step 4. After check the “OK” message come out, take out your
hand from the Sensor module. 
=> Check “Sensor Data” value change from “0” to “300” or not.  
If it doesn’t change the value, the sensor is also defected one.
You have to replace it.