42LB9RTA (CHASSIS:LP7BB) - LG TV Service Manual (repair manual). Page 13

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* Caution : Before White-balance, the AV ADC should be done.

=> Notice

- Do the white balance adjustment under the 10LUX
- Before white balance, press the In-start key 2times and do

the reset like Fig.5

- Use the Torino inner pattern(216 gray pattern)  
- To  enter  White-balance  mode,press  the  IN-START  key

2times. 

* Caution : - System  control  RS-232  Host  should  be  "PC"  for

adjustment.

(Fig. 4)

* Test Equipment

LCD : Color Analyzer ( CA-110), PDP : Color Analyzer (CA-

100)

CA-210 : The both of LCD and PDP are available.
PC  (for  communication  through  RS-232C)  ->  UART  Baud
rate : 115200
Pattern Generator (MSPG-925FA etc. )

* Color Temperature & Color Coordinates Setting

When  adjusting  the  Color  Temperature  of  LCD,  Color
AnalyzerCA-210(Matrix should be corrected through CH9 of
CS-1000) should be used.
When  adjusting  the  Color  Temperature  of  PDP,  Color
AnalyzerCA-210(Matrix  should  be  corrected  through  CH10
of CS-1000) should be used.
Adjust the Color Temperature based below adjustment color
coordinates.
Even  if  CH9  of  CA-210  is  corrected  with  Matrix,  there  may
be many character of Module and Filter.
Therefore Refer to the below Color Coordinates Target.
But, in case of WCG module, use the CH12 of CA-210. 

White Balance(Hex)

Color  Temp.       

Cool

Red    Gain.        

80

Green  Gain. 

80

Blue   Gain.         

80

Red    Offset        

80

Green  Offset        

80

Blue   Offset        

80

Reset 

_ To set