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– 9 –

Moved RV750 (H.STAT)

R

R

G

G

B

B

A

A

B

B

B

B

R

G

G

R

B

Preparation:
• Before starting, perform FOCUS adjustment.
• Picture Mode "SOFT"
• Receive dot/cross hatch pattern.

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:-

b) Horizontal Static Convergence
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:-

1. Receive cross hatch signal.
2. Set Picture to "MINIMUM", Brightness to

"STANDARD".

3. 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.

Red

Blue

Red

Blue

6 Pole Magnet

4 pole Magnet

DY pocket

Purity

6 Pole

Magnet

4 Pole

Magnet

R G

B

R

G

B

R

G B

R

B

R

G

G

G

B

R

B

4 pole magnet

RV750
H. STAT

RV1800
G2 (SCREEN) 

Center dot

R     G     B

G

R

B

– 10 –

b

a

c

d

a-d : screen-corner
        misconvergence

a1

b1

c1

d1

a1~d1: Piece B(120), Convergence Correct

or

Permaloy Assy Correction

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 B(120), Convergence Correct/Permaloy
Assy Correction to the misconverged areas.

TLV

R B

YCH

R

B

XCV

B

R

TLH

B

R

(VR1)
TLV1 (no need to adjust)

DY pocket

DY pocket

TLH Plate

(VR3)

TLV2

(XCV)

(VR2)

YCH

ON DY :

– 11 –

Cathode setting voltage:
170 V 

± 2 (VDC)

FOCUS adjustment should be completed before W/B
adjustment.

1. Receive digital monoscope pattern.
2. Set Picture Mode to "VIVID".
3. Adjust focus VR to obtain a just focus at the

center of the screen.

4. Change the receiving signal to white pattern

and blue back.

5. Confirm magenta ring is not noticeable. In case

magenta ring is obvious, then adjust FOCUS VR
to balance magenta ring and FOCUS.

1. Set the  following condition:

- Picture and Brightness to "STANDARD".
- TV to Video mode.
- WHBL 16 "RGBB" to 01.

2. Connect R,G,B of the CV board cathode to

oscilloscope.

3. Adjust Brightness to obtain the cathode value

to the value stated below.

4. Adjust SCREEN VR on the FBT until the scanning line

disappears.

5. Finally set WHBL 016 "RGBB" back to 00.

1. Set to Service Mode.
2. Input white raster signal using signal generator.
3. Set the following condition:

Picture "VIVID", PICT 006 "WTS" to 00.

4. At Highlight condition, select WHBL 003 "GDRV"

and 004 "BDRV" with 1 and 4 button of the
remote commander then adjust the data with
3 and 6 button.

5. At Cutoff, select WHBL 000 "BKOR" and 001 "BKOG"

and adjust the data.

6. Perform adjustment at Hightlight and Cutoff condition

until it reaches its target.

7. Write data into memory by pressing [MUTING]

➔-.

8. Finally set PICT 006 "WTS" back to its original data.

1. Set TV to RF mode.
2. Input PAL monoscope to RF mode (OTHER model) and

NTSC monoscope (NTSC model).

3. Set Brightness to 50% and Picture to “MINIMUM” in

"CUSTOM" mode.

4. Select WHBL 010 “SBRT” with 1 and 4 button and

adjust its data using 3 and 6 button so that the Cut Off
level and slightly glimmer is as the specification below:-

5.

Write into the memory by pressing [MUTING] 

t -.

6. Copy the adjusted data WHBL 010 “SBRT” to Video

mode.

7. Once adjustment is completed in RF and Video mode,

carry out adjustment in DVD mode. Repeat step 2 to 3.
Select WHBL 010 “SBRT” and adjust its data as the
specification below:-

TV size

Cut Off

Slightly Glimmer

25"

10 IRE

20 IRE + 2 steps

29"

10 IRE

20 IRE + 2 steps

34"

10 IRE

20 IRE + 2 steps

28"

10 IRE

20 IRE

32"

10 IRE

20 IRE

TV size

Cut Off

Slightly Glimmer

25"

10 IRE

20 IRE + 2 steps

29"

10 IRE

20 IRE + 2 steps

34"

10 IRE

20 IRE + 2 steps

28"

10 IRE

20 IRE

32"

10 IRE

20 IRE

– 12 –

Service adjustments to this model can be performed using the supplied remote commander RM-GA002.

With the unit on standby

This operation sequence puts the unit into service mode.
This screen display is:

Set the standby condition (Press [POWER] button on the commander), then press [POWER] button again, hereupon it becomes
TV mode.

1. Set to Service Mode.
2. Press 

1

 (UP) and 

4

 (DOWN), to select the adjustment item.

3. Change item by pressing 

3

, 

6

.

4. Press [MUTING] button to indicate WRITE on the screen.
5. Press 

-

 button to write into memory.

1. After adjustment, pull out the plug from AC outlet, and then plug into AC outlet again.
2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again to confirm adjustments were made.

  

t [DISPLAY] t 5 t [VOL $+% ] t [POWER]

Item no.

Service data

NVM

Service

Field

Channel no./

Category

in decimal

Item name

in decimal

NG

Command

Frequency

Video Input Name

GEOM

006

EWPW

031

x

SERVICE

60

S VIDEO 1

Software

Service data

Reserved

Power On Time

Release ID

Version

in binary

for factory

Color System

(decimal)

SUS01

3.50M

0001 1111

FF FF

NTSC3

65553

Status SID,
Lock, SL
:not locked
(no signal)

Status

NR table status

Status BC,

Status

Status S/N

Status

Status Display

:locked

VW, IVWF

(BXIL SP series only)

HBC

BCF

LEVEL (0-7)

GL

Area

111

11

9

1

7

11

ZZ xy 111 000000 000000

Status

PTW

S

:  for Sony

A

:  for AIWA

L

: BX1L Full

B

: BX1L Basic

D

: DVD Combo

N T : Taiwan/Korea/Philippines
G A : General Area
01 : Serial no. of the M / P release for each destination

1, 4

Select the adjustment item.

r

3, 6

Raise/lower the data value.

r

[MUTING]

Writes.

r

-

Executes the writing.

ZZ : DCXO Flash Value
xy

: Value of x

:

Value of y

0 - unknown

0 - Mono

1 - NICAM

1 - Stereo

2 - A2

2 - Bilingual

3 - KOREAN

4 - SAP/Single

4 - US
5 - Japan
6 - AV Stereo