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– 12 –

Purse Lock Ø5

Use this as a

reference to

dress ECA,

Lead Assy,

Focus & G2

 

Lead Assy, Focus

Conn. Assy, 5P (200V)

Earth Assy, Coating

Lead
Assy,
G2

Purse Lock Ø5

HV Cable

Keep Lead Assy,

G2 away from HV

Cable 

(as least 1mm/kv)

Keep Lead Assy,

G2 away from

Heat Sink.

Lead Assy, G2

Lead Assy,

G2

Lead Assy,

Focus

Earth Assy,

Coating

3D models 

Purse Lock Ø9

Lead Assy, Earth

Conn Assy, 7P

Keep wires away

from heat sinks

UL Wire (1-923-000-81)

Conn Assy, 3P 

Rotational Coil Conn 

Non 3D models

Purse Lock Ø5

Conn Assy, 7P

Rotational Coil Conn

Lead Assy, Earth

UL Wire (1-923-000-81)

Lead Assy, Earth

Connector Assy, 7P

 UL Wire

Rotational Coil Conn.

Conn Assy, 3P

DY

90

o

Wire from

Rotation Coil

Connector Assy, 7P

Lead Assy, Earth

  UL Wire

Lead Assy, Focus & Lead Assy, G2 is pulled straight up

from FBT to Earth Assy, Coating & dressed together with

purse lock Ø5

TVSR (Clause 9.4.7) :
- Keep HV cables away from
  conductive parts 1mm/KV or more

CAUTION:
1. Do not overpull the wires during dressing -->
avoid disconnection of wires.
2. Make sure wires are kept away from sharp
edges, heatsinks & other high-temperature parts.

Keep wires away

from heat sinks

UL Tape

UL Tape

Purse Lock Ø9

Purse Lock Ø5

Rotational Coil Conn

CAUTION:
1. Do not overpull the wires during dressing --> avoid
disconnection of wires.
2. Make sure wires are kept away from
sharp edges, heatsinks & other high-temperature parts.

Rotation Coil

– 13 –

180 ± 5 mm

HV Holder Combi

HV Holder Combi

Purse Lock Ø9 

HV Holder Combi 

Dress HV Holder
Combi with Purse
Lock Ø9 as shown

Fix the bigger diameter hook of HV
Holder Combi on the right side of
black tape & at horizontal bending
of DGC, then use purse lock Ø9 to
secure HV Holder Combi to DGC

45º

B

A

A

A

C

DGC

Purse Lock Ø9

PWB Bracket hook 

Dress AC Power Cord at PWB Bracket hook as shown.

Terminal Bracket 

AC Cord Holder

AC Power Cord

 Dress AC Cord Holder at the terminal bracket. 

DGC
Conn
outlet

Black tape

Place purse lock Ø9 after the
exit of DGC conn from DGC

TVSR (Clause 9.4.7):
A) Spacing between HV cable and
conductive part's surface --1mm/kV
or more
B) Spacing between edge of anode
cap and conductive parts -->
0.5mm/kV or more
C) Spacing between HV cable &
enclosure with ventilation (i.e. Rear
Cover side) --> 10mm or more

CAUTION:
Keep HV cable facing inwards DY to keep HV cable away from
ventilation side of rear cover --> 10mm or more.
Ensure TVSR 1mm/kV is kept from HV cable to DY & other
conductive parts

– 14 –

The following adjustments should be made when a complete
realignment is required or a new picture tube is installed.

The controls and switch should be set as follows unless
otherwise noted:

Picture control ......................................................... NORMAL
Brightness control ................................................... NORMAL

Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4. G2 (SCREEN)
5. White Balance

Note: Test Equipment Required
1. Pattern Generator
2. Degausser
3. DC Power Supply
4. Digital Multimeter

Preparation :
• Feed in the white pattern signal.
• Before starting, degauss the entire screen with the

degausser.

• In order to reduce the geomagnetism on the set's

picture tube, face it east or west.

1. Input a raster signal with the pattern generator.
2. Loosen the deflection yoke mounting screw, and set the

purity control to the center as shown below.

3. Set the raster signal of the pattern generator to green.
4. Move the deflection yoke (DY) backward and adjust the

purity control so that green is in the center and blue and
red are at the sides evenly.

5. Then move the DY forward and adjust so that the entire

screen becomes green.

6. Now switch over raster signal to red then blue and

confirm the condition.

...................................................................................................................................................................................................................... ...........

5. Oscilloscope
6. Landing Checker
7. XCV Adjuster

Purity control

Red

Blue

Green

7. When the position of the DY is determined, tighten it

with the DY mounting screw.

8. If the beam does not land correctly in all corners of the

screen, use magnet disc to correct it.

Preparation :
• Before starting, perform FOCUS adjustment.
• Picture mode STANDARD.
• Receive dot/cross hatch pattern.

Purity control
corrects this area.

Disc magnets or rotatable
disc magnets correct these
areas (a-d).

Deflection yoke positioning
corrects these areas.

a

b

b

c

c

d

d

a

Center dot

R    G    B

R

G

B

4 pole magnet

C/CV Board

– 15 –

1. (Moving vertically), adjust the 4 pole magnet to converge

red, green and blue dots in the center of the screen.

2. Tilt the 4 pole magnet and adjust static convergence to

open or close the 4 pole magnet.

3. When the 4 pole magnet is moved in the direction of

arrow A and B, the red, green and blue dots moves as
shown below:

If the blue dots does not converge with the red and green
dots, use the 6 pole magnet to adjust in the manner
described below.

R

R

G

G

B

B

A

B

B

A

R G

B

R

G

B

R

G B

R

B

R

G

G

G

B

R

B

6 Pole Magnet

4 Pole Magnet

DY pocket

Purity

6 Pole

Magnet

4 Pole

Magnet

Preparation :
• Before starting this adjustment, adjust the horizontal

and vertical static convergence.

Input cross hatch pattern.
i)

TLH
Adjust the horizontal convergence of red and blue dots
by inserting TLH Correction Plate to the DY pocket (left
or right).

ii)

YCH
Adjust YCH to balance Y axis.

iii) TLV

Adjust the vertical convergence of red and blue dots.

iv) XCV

Adjust XCV to balance X-axis.

Affix a Piece A (90), Convergence Correct/Permaloy Assy
Correction to the misconverged areas.

TLV

R B

YCH

R

B

XCV

B

R

TLH

B

R

TLV

ON DY:

TLV

XCV

YCH

DY pocket

DY pocket

TLH Plate

XCV

b

a

c

d

a-d : screen-corner
        misconvergence

a1~d1:Piece A (90), Convergence Correct

or

Permaloy Assy Correction

a1

b1

c1

d1

B

R

G

G

R

B