TH-42LF5E, TH-47LF5E - Panasonic TV Service Manual (repair manual). Page 19

  INTERNAL PATTERN – 100% WHITE 

 Color analyzer 
   ( Minolta CA-210 or equivalent )  

Panel surface 

Picture menu: STANDARD 
User setting: Normal 
except PICTURE: max 30  

  Make sure the front panel to be used on the final set is fitted. 

 Center position 

1. Set COMPONENT / RGB-IN SELECT to COMPONENT 
2. Select the IIC mode “LCD Drive Adj.” item. 
3. Check that the color temperature is “MID”. 
4. Output a white balance pattern. 
5. Touch the signal receiver of color analyzer to the highlight window’s center. 
6. Fix G drive at 30h and adjust B drive and R drive so x, y become the “Colour 

temperature NORMAL(Mid) in the below table. 

7. At least fix one of the RGB’s drive data at 30h and adjust the others drive so x/y 

(The highest RGB’s drive value is 30h). 

Color Temperature 

x 

y 

NORMAL(Mid) 0.288 

0.296 

            

Adjustment target 
Hi-light. X ± 0.005 y ± 0.005 
Hi-light is target of the number at drive adjustment in the hi–light windows. 
Therefore, it is not target of the hi-light number at after adjustment white balance.  
 
Note : 
 
 

Internal signal: STANDARD 
Aspect: Full 
Picture setting: Standard 
Backlight: 100(Default) 
 
  “7“ key: color temperature select 

Color temperature – Normal 
(Mid.)  

 
 
 
 
Let the panel stand for more than 3 
hours at more than 20 

C. 

Basically perform adjustment in the 
ambient environment of room 
temperature more than 20 

C. 

The aging time is more than20 min 
at above room temperature. 

 

 

Change DRIVE(R,G,B) by UP/DOWN  buttons on the remote control  

+ 

- 

Change Value Register by VOL+/- buttons on the remote control