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 46 

–

Category

Functionality

Micro

Data Range

Function

Note for

Register

Slava

RAM Address

No.

Name

Init

Different Data

No. (bit)

Address

(bit)

TXT

0

TXH

1

3

Teletext Horizontal Position

(58H)

18D (1-0)

1

TXV

0

3

Teletext Vertical Position

18D (6-4)

OPM

0

OSH

0A

3F

OSD H Position

Option-Misc

AC (7-2)

1

COM

0

03

Comb Selection

A5 (7-6)

2

APC

1

1

APC Switch

A4 (5)

3

TSY

0

03

TV Sys at Auto TV Sys

A4 (4-3)

4

MUT

0

1

No Signal Mute

A4 (0)

5

AFM

0

1

Auto FM switch

A4 (1)

6

RFB

0

3

C-BPF Control

A5 (5-4)

7

TV0

0

7

Tilt to V-Angle offset

A5 (2-0)

8

DBL

0

1

Disable Blueback Function

A4 (2)

OPB

0

OP1

FF

FF

Optional Bits 1 (see below)

Option-Bits

45

1

OP2

1

FF

Optional Bits 2 (see below)

46

2

OP3

0

FF

Optional Bits 3 (see below)

47

•

 shaded items are fixed data.

•

Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode.

•

Note for Different Data

Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the
memory.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.

– 47 –

M

1

0

0

0

0

1

0

D/K

0

0

0

0

0

1

1

I

0

0

0

0

0

1

0

B/G

0

1

1

1

1

1

1

2nd. Lang

1

1

1

1

1

1

1

SECAM

1

0

0

1

1

1

1

XTAL 3.58

1

1

1

0

0

1

0

XTAL 4.43

1

1

1

1

1

1

1

0

0

0

0

0

0

0

1

1

1

1

1

1

1

DVD Input

0

0

0

0

0

0

0

Dis Fav.

1

1

1

1

1

1

1

Thai Bil

0

0

0

0

0

0

0

HDEV

0

0

0

0

0

0

0

NICAM

0

0

0

0

0

0

0

TOP

0

0

0

0

0

0

0

Color SW

1

1

1

1

1

1

1

11 KEY

0

0

0

0

0

0

0

AV Mono

1

1

1

1

1

1

1

US ST

0

0

0

0

0

0

0

Auto TV sys

0

0

0

0

0

0

0

Auto PIC

1

1

1

1

1

1

1

2199 Curve

0

0

0

0

0

0

0

Pic Rot

0

0

0

0

0

0

0

Item

Item

Item

AV Input

– 48 –

1. Select Video  1.

2. Input a NTSC color-bar, video into Video 1.

3. Set the following condition:

PICTURE 100%, BRIGHTNESS 50%, COLOR 50%

4. Connect an oscilloscope to pin 

1 (B OUT) of CN305, A board.

5. Select SAJ 1 ‘SHU’ with 

1 and 4 of the commander by set-

ting to Service Mode and adjust to VB1=VB2=VB3=VB4 with
3 and 6.

1. Input a PAL color-bar.

2. Set to the following condition:

PICTURE 100%, BRIGHTNESS 50%, COLOR 50%

3. Connect an oscilloscope to pin 

1 (B OUT) of CN305, A board.

4. Set to Service Mode and select SAJ 3 ‘SCL’ with 

1 and 4 of

the commander then adjust to VB2=VB3=VB4 with 

3 and

6.

5. Press 

[MUTING]

 → 

- of the commander to write the data.

6. Adjust SAJ 3 ‘SCL’ as step 2 to 5 when receiving NTSC color-

bar.

VB1 VB2

VB3 VB4

VB2 = VB3 = VB4

6. Press 

[MUTING]

 → 

- of the commander to write the data.

VB1 VB2

VB3 VB4

VB1 = VB2 = VB3 = VB4

1. Input SECAM color-bar signal.

2. Connect the dual-trace oscilloscope to the pin 

9 (R-Y) of

CN303 (not mounted).

3. Adjust SERVICE MODE, ITEMS ‘SBF’ as shown below.

When replacing IC003 (MEMONY), be sure to change IC001

(µ-COM) to the following new IC at the same time.

IC001 (µ-CON) : CXP86461-622S (For KV-PF21DK7)

: CXP86461-623S (Except KV-PF21DK7/

PF21N70)

: CXP86461-618S (KV-PF21N70)

1. Enter to Service Mode.

2. Press commander buttons 

5 and - (Data Initialize), and 2

and 

- (Data Copy) to initialize the data.

3. Call each item number and check if the respective screen shows

the normal picture.

In cases where items are not well adjusted, rectify the items

with fine adjustment.

Write the data per each item number (

[MUTING]

 +

-).

4. Select item numbers “OPB0” (OP1), “OPB1” (OP2) and

“OPB2”  (OP3) and respectively set the bit per model with

command buttons 

3 and 6.

5. Press commander buttons 

8 and - (Test Normal) to return

to the data that was set on the shipment from the factory.

(This will also cancel Service Mode.)

– 49 –

Item Number 00-0B