
10. Deflection Data Adjustment
- Manual adjustment can be done by the following procedure.
10-1. Preliminary steps
1)Set the Deflection data with the remote controller.
2)Enter the Adjustment mode by pressing the ADJ button.
3)Select the “DEFLECT” to adjust Deflection Data.
4)Press the CH D, E button to select adjustment items.
5)Press the VOL F, G button to adjust the data.
6)The TV set receives
NOTE : Initial adjustment is done based on PAL 100Hz.
If production line doesn’t the production line of LG TV,receive available deflection adjustment pattern.
7)MC05HA Chassis is based 3Mode adjustment
8)sequency : Pal 100Hz
*MC05HA chassis is based output of 1080i/50Hz.
*For adjusting 1080i/50Hz output after adjusting 100Hz, press the Mode button of remote controller after entering to DEFLECTION of SVC Mode.
10-2. Adjustment
VL (Vertical Linearity)
Adjust the top & bottom size of inner circle to be equal.
VA (Vertical Amplitude)
Adjust upper and lower part of circle from the effective screen of the CPT.to be distance of 6~7mm.
SC (Vertical S Correction)
Adjust the lattice width of the Top/Center/Bottom to be the same.
As being decided by DY value of the using CPT, set as default of the using CPT.
VS (Vertical Shift)
Adjust so that the horizontal center line of a digital circle pattern is in accord with geometric horizontal center of the CPT.
HS (Horizontal Shift)
Adjust so that the vertical center line of a digital circle pattern is in accord with geometric vertical center of the CPT.
EW
Adjust outer line of the left/ right outer lattice to be united with effective boundary surface of CPT.
AB
<fig. 2>
BOW
In line adjustment, not to change default value is basic.
ANG
In angle adjustment, adjust until inclination of center vertical line should be vertical precisely.
EP
Adjust so that middle portion of the outermost left and right vertical line looks like parallel with vertical lines of the CPT.
CRNU(Upper Corner Correction)
Adjust so that corner vertical line of
CRNL(Lower Corner Correction)
Adjust so that corner vertical line of
CRNU6
After finished CRNU adjustment,adjust vertical line of left-
CRNL6
After finished CRNL adjustment,adjust vertical line of left-
*After adjusting as above, finish the Pin Cushion adjustment by
*After adjusting, move to “Store This Mode”. And then change to “Store All Mode” with VOL F, G and save by using press “OK” key.
- 12 -