KV-DA32M36 - Sony TV Service Manual (repair manual). Page 13

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4

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.

5

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.

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)

R G

B

R

G

B

R

G B

R

B

R

G

G

G

B

R

B

Neck assy

Neck assy

Red

Red

VM Board

VM Board

Blue

Red

Blue

Blue

Preparation:
•

Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence.

•

Set the PICTURE and BRIGHTNESS to normal.

1. Adjust TLH. (TLH convergence piece)
1

Receive the dot/hatch pattern signal and adjust picture quality
by the menu.

2

Correct horizontal mis-convergence of red and blue of both
sides on the X axis.
When red is outside insert TLH convergence piece to right
side (TLH +) views from DY neck. And when blue is outside,
insert it to left side (TLH –) and take both sides.

To able to become balance of XCV on the X axis well.

Correct the vertical mis-convergence of red and blue of
vertically sides on the Y axis.

Adjust horizontal mis-convergence of red and blue of
vertically sides on the Y axis. Mentioned above steps 2 to 4
are adjusting respectively perform minuteness tracking.

Adjust the upper and lower convergence.

R

(B)

B

(R)

B

(R)

R

(B)

R

B

XCV

TLV

B

R

R B

YCH

TLV

DY pocket

TLH Plate

(H-TRAP)

XCV

YCH