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4. SERVICE MODE LIST

Note: •

 

shaded items are fixed. There is no need to change data. Others are different a little

 

 

in the sets individually. Basically, there is no need to change data, too.

Usually, there is no need to adjust except for VP and PJE. Use data as a reference in case of replacing printed circuit boards or devices.

VP (Video Processor)

 

 

VP50 (For PAL–N)

 

 

 

 

ITEM

ADJUSTMENT

DATA

STANDARD

NOTE

 

NUMBER

ITEM

RANGE

DATA

 

 

0

VPOS

0-63

40

V POSITION

1

VSIZ

0-63

2

V SIZE

 

 

 

 

 

 

2

VCOM

0-15

0

V COMP

3

VLIN

0-15

8

V LINEARITY

4

VSCO

0-15

7

V SCURVE CORRECTION

5

HPOS

 

 

 

0-63

25

H POSITION

6

HSIZ

0-63

11

H SIZE

7

PAMP

0-63

37

PIN AMP

8

UPIN

0-63

40

UPPER CORNER PIN DISTORTION

9

LPIN

0-63

38

LOWER CORNER PIN DISTORTION

10

PPHA

0-15

7

PIN PHASE

11

VBOW

0-15

7

V BOW

12

VANG

0-15

5

V ANGLE

13

 

 

 

 

AFC

0-3

0

AFC LOOP GAIN

 

VP60 (For NTSC)

 

 

 

 

ITEM

ADJUSTMENT

DATA

STANDARD

NOTE

 

NUMBER

ITEM

RANGE

DATA

 

 

0

VPOS

0-63

36

V POSITION

1

VSIZ

0-63

5

V SIZE

2

VCOM

 

 

 

0-15

0

V COMP

 

 

 

 

 

 

 

3

VLIN

0-15

7

V LINEARITY

4

VSCO

0-15

7

V SCURVE CORRECTION

5

HPOS

0-63

20

H POSITION

6

HSIZ

0-63

2

H SIZE

7

PAMP

0-63

32

PIN AMP

8

UPIN

0-63

35

UPPER CORNER PIN DISTORTION

9

LPIN

0-63

42

LOWER CORNER PIN DISTORTION

10

PPHA

0-15

5

PIN PHASE

 

 

 

 

 

 

11

VBOW

0-15

7

V BOW

12

VANG

0-15

6

V ANGLE

13

AFC

0-3

0

AFC LOOP GAIN

VPTR (Video Processor NTSC /PAL-N)

 

ITEM

ADJUSTMENT

DATA STANDARD

NOTE

NUMBER

ITEM

RANGE

DATA

 

 

 

 

 

 

 

 

 

 

 

0

 

REFP

0, 1

 

 

0

REFERENCE PULSE POSITION

1

 

RDRV

0-63

 

 

41

RED DRIVE GAIN

 

2

 

GDRV

0-63

 

 

34

GREEN DRIVE GAIN

 

3

 

BDRV

0-63

 

 

22

BLUE DRIVE GAIN

 

4

 

RCUT

0-15

 

 

7

RED CUTOFF

 

5

 

GCUT

0-15

 

 

7

GREEN CUTOFF

 

6

 

BCUT

0-15

 

 

9

BLUE CUTOFF

 

7

 

SHUE

0-63

 

 

32

SUB HUE

 

8

 

SCOL

0-63

 

 

27

SUB COLOR

 

9

 

CDMD

0-63

 

 

 

 

 

 

 

 

1

COUNT DOWN MODE

 

10

 

HOSC

0-15

 

 

8

H VCO OSCILLATION FREQUENCY

11

 

 

 

 

 

 

 

 

 

 

HSS

0, 1

 

 

0

H SYNC SLICE LEVEL

 

12

 

VSS

0, 1

 

 

0

V SYNC SLICE LEVEL

 

13

 

INCR

0-3

 

 

 

 

 

 

 

 

0

INTERLACE MODE

 

14

 

SHPF

0, 1

 

 

1

SHAPNESS F0

 

15

 

ALTH

0, 1

 

 

1

ABL CONTROL SIGNAL DETECTION LEVEL

 

 

 

 

 

 

 

 

 

16

 

HMSC

0, 1

 

 

1

MACRO VISION COUNTERMEASURE

17

 

RON

0, 1

 

 

1

RED ON

 

18

 

GON

0, 1

 

 

1

GREEN ON

 

19

 

 

 

 

 

 

 

 

 

 

BON

0, 1

 

 

1

BLUE ON

 

 

 

 

 

 

 

 

 

 

 

20

 

DCOL

0, 1

 

 

1

DYNAMIC COLOR

 

21

 

LBLK

0-15

 

 

15

LEFT-SIDE BLANK WIDTH

22

 

RBLK

0-15

 

 

0

RIGHT-SIDE BLANK WIDTH

23

 

 

 

 

 

 

 

 

 

YDLY

 

0-15

 

 

7

Y DELAY

 

24

 

PREC

0, 1

 

 

1

PRE OVER LEVEL FOR COMP. V IN

25

 

PREY

0, 1

 

 

 

 

 

 

 

0

PRE OVER LEVEL FOR Y IN

26

 

CBPF

0, 1

 

 

0

CHROMA BAND PASS FILTER

VPTV (Video Processor Vivid)

 

 

ITEM

ADJUSTMENT

DATA

STANDARD

NOTE

NUMBER

ITEM

RANGE

DATA

 

0

 

SBRV

0-63

 

 

42

SUB BRIGHTNESS FOR VIVID

1

 

GMMV

0-3

 

 

1

GAMMA LEVEL FOR VIVID

2

 

YDCV

0,1

 

 

1

Y-DC TRANSFER RATIO FOR VIVID

3

 

ABLV

0,1

 

 

0

ABL MODE FOR VIVID

4

 

AXIV

0,1

 

 

0

AXIS R-Y,G-Y FOR VIVID

5

 

VMLV

0-3

 

 

3

VM LEVEL FOR VIVID

VPTS (Video Processor Standard)

 

 

ITEM

ADJUSTMENT

DATA

STANDARD

NOTE

NUMBER

ITEM

RANGE

DATA

 

 

 

0

 

SBRS

0-63

 

 

42

SUB BRIGHTNESS FOR STANDARD

1

 

GMMS

 

 

 

 

 

 

0-3

 

 

0

GAMMA LEVEL FOR STANDARD

2

 

YDCS

0,1

 

 

0

Y-DC TRANSFER RATIO FOR STANDARD

 

 

 

 

 

 

 

 

3

 

ABLS

0,1

 

 

1

ABL MODE FOR STANDARD

4

 

AXIS

0,1

 

 

0

AXIS R-Y,G-Y FOR STANDARD

5

 

VMLS

0-3

 

 

3

VM LEVEL FOR STANDARD

KP-43T75A/53SV75ARM-Y906 RM-Y906

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Image 31
Sony KP-43T75A, KP-53SV75A service manual Service Mode List, Adjustment Data Standard Number Range