Sony KV-T29SN81 CRT Television User Manual


 
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KV-T29SN81
RM-870
Operation of BMC (Hexapole) Magnet
If the red, green and blue dots are not balanced or aligned, then
use the BMC magnet to adjust in the manner described below.
RG B
RGB R GB
RGB
R
G
B
R
G
B
Then use the H.STAT VR to adjust the red, green, and blue
dots so that they coincide at the center of screen.
The respective dot position resulting from moving each
magnet interact, so be sure to perform adjustment while
tracking.
BMC (Hexapole)
V.STAT
Purity
Y separation axis correction magnet adjustment.
1. Receive the cross-hatch signal and adjust [PICTURE] to “MIN”
and [BRIGHTNESS] to “STANDARD” .
2. Adjust the Y separation axis correction magnet on the neck
assembly so that the horizontal lines at the top and bottom of
the screen are straight.
Blue
Red
VM board
Blue
Red
VM board
Neck assy Neck assy
Note: 1) The Red and Blue magnets should be equally far from
the horizontal center line.
2) Do not separate the Red and Blue magnets too far.
(Less than 8 mm)