Sony TRINITRON KV-HF51P50 Service Manual page 42

4
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.
(2) Dynamic Convergence Adjustment
Preparation:
Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
on DY
YCH
R B
YCH
TLV
– 53 –
KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65
RM-952 RM-952
Blue
Neck assy
Red
VM1 board
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)
B
R
TLV
RM-952 RM-915 RM-952
Red
Neck assy
Blue
VM1 board