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- 13 -

Adjust with the remote control buttons [VOL +/-] so that
the horizontal center of the crosshatch pattern comes to
the center of the screen.

Adjust with the remote control buttons [VOL +/-] so that
the vertical lines on the outside of the crosshatch pattern
become straight lines.

Adjust with the remote control buttons [VOL +/-] so that
the vertical lines on the outside of the crosshatch pattern
become straight lines.

The vertical position changes when [H-KEY] is

adjusted. Confirm [V-POS] and adjust if required.

Adjust with the remote control buttons [VOL +/-] so that
the lines in the upper part and the lower part of the cross-
hatch pattern becomes straight lines.

A

A

H-BPN
(Lower pincushion 
compensation 
adjustment)

H-TPN
(Upper pincushion 
compensation
 adjustment)

# !"

- 14 -

When the picture or the deflection yoke has been exchanged, perform all of the following adjustment in the following orde

ρ.

1. Push the deflection yoke all the way to the front and fix it provisionally.

2. Demagnetize the front and the rear of the picture tube, the left and the right side of the cabinet, etc. with a demagnetization

coil.  (At this time, keep the demagnetization coil away from the deflection yoke.)

3. Receive a color pattern and perform aging for at least one hour.

Adjusting the red, blue, and green electron beams so that they hit the specified fluorescent substance correctly.

1. Loosen the screws fixing the deflection yoke and provisionally fix the deflection at the very front position with adjusted inclina-

tion.

2. Turn the knobs for the two VRS adjustment magnets to a horizontal position.
3. Turn the knobs for the two purity adjustment magnet to the top.

Turn the respective two adjustment magnets at the same time and confirm that the image does not move.

Deflection yoke

Front
(picture tube)

6-pole convergence
magney

25.0mm

27.0mm

62.0mm

4-pole convergence
magney

VRS magney

Purity magney

VRS magnet

Purity magnet

$ !"

- 15 -

1. Receive a crosshatch pattern.
2. Set the adjustment values for [R-CUT] and [B-CUT] of “WB adjustment” in service adjustment mode to [000].

Always make notes of the original values.

3. Adjust the VRS magnet so that the horizontal lines of the crosshatch pattern become level.

4. Loosen the setscrew of the deflection yoke, slide the deflection yoke all the way back, adjust the inclination of the cross-hatch

pattern, and fix the deflection yoke provisionally.

5. Receive a rainbow color bar, and use the TV reception channel fine adjustment for a black-and-white image.
6. At this time, the image shows stripes of magenta, green and cyan from the left.

Adjust the purity adjustment magnets so that the vertical green band is positioned at the center of the screen.
(Adjust by turning the two magnets symmetrically to the left and the right from the top.)

7. Loosen the provisional tightening of the deflection yoke, move the deflection yoke gradually to the front, and provisionally fix

the deflection yoke at the position where the entire screen shines in green color.
At this time, turn the deflection yoke so that the horizontal lines of the cross-hatch pattern become level.

When the horizontal bow shape of the horizontal lines of the cross-hatch pattern can not be removed completely, repeat the 
adjustments 3. to 6.

8. Return the adjustment values for [R-CUT] and [B-CUT] of “WB adjustment” to the values noted with the [VRS] adjustment.

Also confirm for the single colors R (red) and B (blue).

9. Confirm that the entire screen is free of local colorations.

In case of local colorations, remove the color irregularities by moving the deflection yoke slightly to the front or the rear.

If the color irregularities can not be removed, repeat the adjustments 4. to 8.

10.Tighten the setscrew of the deflection yoke, and return the “Fine adjustment” of the TV to the original condition.

Magnet for VRS adjustment

Open for the same angle from the center.

Purity magnet

Open for the same angle from the center.

Magente

Green

Cyan

% !"

- 16 -

1. Receive a crosshatch pattern.
2. Gradually open the knobs of the 4-pole convergence

magnets and match the red and blue vertical lines at the
center of the screen.
Next, rotate the entire 4-pole magnets to match the red
and blue horizontal lines.

Picture tube
L-BOARD

VRS magnet

Purity magnet

6-pole convergence 
magnet

4-pole convergence magnet

Open

Rotate

(A)

(B)

(B)

(A)

R

B

Match red and blue

3. Gradually open the knobs of the 6-pole convergence magnets and match the red and blue vertical lines at the center of the

screen.
Next, rotate the entire 6-pole magnets to match the red and blue horizontal lines to green.

If required, repeat the adjustments 2. and 3.

4. After the adjustment, apply paint lock to the magnets.
5. Slightly loosen the screws fixing the deflection yoke.
6. Deflect the deflection yoke as shown in Fig. 1 and Fig. 2 to the top, the bottom, the left and right, and adjust the deviation of the

three colors R (red), B (blue) and G (green) at the circumference of the screen as shown in Fig. 3 and Fig. 4.

At the time of this adjustment, do not move the deflection yoke in forward/backward direction. Otherwise purity adjustment 
will be necessary.

7. In the position where there is no color deviation for R (red), B (blue) and G (green), fix the deflection yoke by driving wedges

into the space between the deflection yoke and the picture tube as shown in Fig. 5.

8. Tighten the screws fixing the deflection yoke.

Open

Rotate

(C)

(D)

(D)

(C)

Match red and blue to green

Red

Green

Blue

Blue

Blue

Blue

Green

Green

Green

Red

Red

Red

• Up-down direction

Fig. 1

Fig. 3

Fig. 2

Fig. 2

Wedge insertion positions

Fig. 4

Green

Red

Blue

Green

Blue

Red

Green Blue

Red

Green

Blue

Red

• Left-right direction

Wedge

Adhesive

About 90˚

About 90˚

About 90˚

About 90˚

!"