47LC7R (CHASSIS:LP7AB) - LG TV Service Manual (repair manual). Page 12

Read LG 47LC7R (CHASSIS:LP7AB) Service Manual online

- 12 -
5.2  Adjustment of Component. 
* Required Equipments 
• Remote controller for adjustment.
• 802F Pattern Generator, Master (MSPG-925FA), etc.
• MSPG-925FA Pattern Generator 
(Which has 720p@50Hz YPbPr signal : 100% Color
Bar Pattern shown in Fig. 2). 
=> Model: 215 / Pattern: 65
• It is very import to use correct adjustment pattern like
Fig. 2. 
# If Minimum Black Level and/or Maximum White Level
is not correct, Do select 100% Color Bar Pattern.
(Fig. 2)
5.2.1 Method of Auto Component Color Balance 
1) Input the Component 720p 100% Color Bar(MSPG-925FA
model:215, pattern:65) signal into Component ( ZA :
component , TA/MA : component 1 or 2)
2) Set the PSM to Dynamic mode in the Picture menu.
3) Press the INSTART key on R/C for adjustment.
4) Press the 
(Vol. +) key to operate the set , then it
becomes automatically.
5) Auto-RGB OK means the adjustment is completed
5.3  Adjustment of RGB) 
* Required Equipments 
• Remote controller for adjustm
• 802F Pattern Generator, Master (MSPG-925FA), etc
• MSPG-925FA Pattern Generator 
(Which has XGA [1024*768] 60Hz PC Format output
signal : 100% Color Bar Pattern shown in Fig. 3 )
• It is very import to use correct adjustment pattern like
Fig. 10. 
# If Minimum Black Level and/or Maximum White Level
is not correct, Do select 100% Color Bar Pattern.
(Fig. 3)
5.3.1 Method of Auto RGB Color Balance 
1) Input the PC 1024x768 @ 60Hz with 100% color bar
pattern like Fig.3. into RGB.
2) 
Set the PSM to Dynamic mode in Picture menu
3) Press the INSTART key on R/C for adjustment.
4) Press the  
(Vol. +) key operate To set , then it becomes
automatically
5)  Auto-RGB OK means adjustment is completed
Page of 37
Display

Click on the first or last page to see other 47LC7R (CHASSIS:LP7AB) service manuals if exist.