42LB5DC (CHASSIS:LA64A) - LG TV Service Manual (repair manual). Page 14

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6.2 Auto AV (CVBS) Color Balance

6.1.1 Required Equipment
- Remote controller for adjustment 
- AV  Pattern  Generator:  802F  Pattern  Generator,  Master

(MSPG-925FS), etc

(Which  has  NTSC-J  Composite  Video  format  output  with
standard (1.0 Vpp) See Fig. 1)  

- It  is  very  import  to  use  correct  adjustment  pattern  like

Fig.1. 

6.1.2 Method of Auto AV (CVBS) Color Balance
1) Input  the  NTSC-J  Composite  Video  (Fig.1.)  into  video

input. 

=> MSPG-925FS Model No: 207 / Pattern No: 65 / NTSC-J
2) Set the EZ Picture to Daylight mode in Video menu.
3) Press INSTART key on R/C for adjustment.
4) Press  the 

G

(Vol.  +)  key  operate  to  set,  then  it  becomes

automatically.

5) Auto-RGB OK means completed adjustment.

* When adjust main picture, sub picture is included.

6.3 Auto Component Color Balance

6.2.1 Required Test Equipment
- Remote controller for adjustment
- 802F  Pattern  Generator  Which  has  720p  YPbPr  output

with Standard (0.7Vpp) See Fig. 2

- It  is  very  important  to  use  correct  adjustment  pattern  like

Fig. 2.

6.2.2 Method of Auto Component Color Balance
1) Input  the  Component  1280*720p  60Hz  signal  into

Component.

=> MSPG-925FS Model No: 217 / Pattern No: 65

2) Set the EZ Pictures to Daylight mode in Video menu.
3) Press INSTART key on R/C for adjustment. 
4) Press the 

G

(Vol. +) key operate To set, then it becomes

automatically.

5) Auto-RGB OK means completed adjustment

<Fig.2> Auto Component Color Balance Test Pattern

Default Value on OSD

<Fig.1> Auto AV (CVBS) Color Balance Test Pattern

Default Value on OSD