Sony TRINITRON KV-S3411A Service Manual page 26

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KV-S341
3-2. CONVERGENCE
Preparations :
@ Before starting this adjustment, adjust the focus,
@ Tilt the VSTAT
magnet and adjust the static
horizontal size, and vertical size.
convergence by opening or closing the V.STAT
@ Minimize the brightness setting.
magnet.
@ Provide dot pattern.
(1) Horizontal and vertical static convergence
Center dot
4. If the V.STAT magnet is moved in the direction of
the @ and © arrows, the red, green, and blue points
move as shown below.
©
g-y=
SCREEN
1. (Moving
horizontally),
adjust
the
H.STAT
control so that the red, green, and blue points are
on top of each other at the center of the screen.
2. (Moving vertically), adjust the V.STAT magnet
so that the red, green, and blue points are on top
of each other at the center of the screen.
3. If the H.STAT variable resistor cannot bring the
red, green, and blue points together at the center
of the screen, adjust the horizontal convergence
with the H.STAT
variable resistor and the V.
STAT magnet in the manner given below.
@
~
(In this case, the H.STAT variable resistor and
3
the V.STAT magnet influence each other)

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