JVC AV-2586ME Service Manual page 32

STATIC CONVERGENCE ADJUSTMENT
(1) Input a crosshatch signal.
(2) Using 4-pole convergence magnets, overlap the red and
blue lines in the centre of the screen (Fig.1) and turn them
to magenta (red/blue).
(3) Using 6-pole convergence magnets, overlap the magenta
(red/blue) and green lines in the centre of the screen and
turn them to white.
(4) Repeat 2 and 3 above, and make best convergence.
DYNAMIC CONVERGENCE ADJUSTMENT
(1) Move the deflection yoke up and down and overlap the lines
in the periphery. (Fig. 2)
(2) Move the deflection yoke left to right and overlap the lines in
the periphery. (Fig. 3)
(3) Repeat 1 and 2 above, and make best convergence.
(4) Adjust XV by XV coil. (Fig.4)
• After adjustment, fix the wedge at the original position. Fasten
the retainer screw of the deflection yoke. Fix the P/C magnets
with glue.
1-32 (No.YA444)
(FRONT VIEW)
Fig.1
(FRONT VIEW)
RED GREEN
BLUE
GREEN
RED
BLUE
GREEN
Fig.2
(FRONT VIEW)
GREEN
RED
BLUE
Fig.3
(FRONT VIEW)
Xv
Fig.4
BLUE
RED
GREEN
BLUE
RED
GREEN
RED
BLUE
RED
GREEN
BLUE
BLUE
GREEN
RED
GREEN