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JVC TM-1400U(CV) Service Manual page 17

Color video monitor

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ADJUSTMENT OF PURITY
Adjustment
Part
Wedge
Purity magnet
G cutoff VR
R cutoff VR
B cutoff VR
Screen VR
Deflecting yoke
Traverse one
line [SET UP]
switch
Description
ADJUSTING
STEP
Set the traverse one line [SET UP] switch to the
[SET UP] side to display traverse one line on
the screen.
With the deflecting yoke, make the traverse one
line horizontal and further close to the vertical
center
(Do not change
the cross
position
of the
deflecting yoke)
Return
the transverse
single line [SET
UP]
switch (о the [NORMAL] side.
@ 8 CUTOFF V^
@GCUTOFF
>
@ R CUTOFF y^
О CRT socket PCB
О FX-3014A
Align the two purity magnets to
a horizontal level.
Traverse one line
Vertical center position
(There are two small dents)

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