Sony KV-G21L3 service manual Adjustment Item Table

Page 21

KV-G21L3

RM-883

Adjustment Item Table

Item

Adjustment

Data

Initial

Standard data

Note

Device

number

Item

range

data

00

HSF

00–3F

24

V SHIFT

(TDA8375)

01

HSZ

00–3F

23

H SIZE

(TDA8375)

02

PAP

00–3F

21

PIN AMPLITUDE

(TDA8375)

03

CNP

00–3F

29

CORNER PIN

(TDA8375)

04

TLT

00–3F

20

TILT

(TDA8375)

05

VSL

00–3F

20

V SLOPE

(TDA8375)

06

VAP

00–3F

1D

V AMPLITUDE

(TDA8375)

07

SCR

00–3F

20

S CORRECTION

(TDA8375)

08

VSF

00–3F

20

V SHIFT

(TDA8375)

09

RDR

00–3F

25

WHITE POINT R

(TDA8375)

0A

GDR

00–3F

20

WHITE POINT G

(TDA8375)

0B

BDR

00–3F

20

WHITE POINT B

(TDA8375)

0C

F0

00–03

00

TV/Video/Text

ø -1TIME CONSTANT

(TDA8375)

0D

AGC

00–3F

30

AGC TAKE OVER

(TDA8375)

0E

VSW

00–01

00

VIDEO MUTE

(TDA8375)

0F

FOR

00–03

03

FORCED FIELD FREQ.

(TDA8375)

10

DL

00–01

00

INTERLACE

(TDA8375)

11

POC

00–01

00

SYNCHRO MODE FIX

(TDA8375)

12

VID

00–01

00

VIDEO IDENT MODE

(TDA8375)

13

HCO

00–01

00

EHT TRACKING MODE

(TDA8375)

14

EVG

00–01

00

ENABLE V GUARD

(TDA8375)

15

SBL

00–01

00

SERVICE BLANKING

(TDA8375)

16

PRD

00–01

00

OVER-VOLTAGE INPUT

(TDA8375)

17

COR

00–01

00

TV/Video/Text

NOISE CORING PEAK

(TDA8375)

18

PMX

00–3F

2D

TV/Video

PICTURE MAX DATA

(TDA8375)

19

PMI

00–3F

00

PICTURE MIN DATA

(TDA8375)

1A

SBR

00–7F

4B

SUB-BRIGHTNESS

(TDA8375)

1B

SHU

00–0F

07

SUB-HUE

(TDA8375)

1C

SSH

00–03

01

SUB-SHARPNESS

(TDA8375)

1D

SC1

00–3F

1F

SUB-COLOR LOWER

(TDA8375)

1E

SC2

00–3F

0D

SUB-COLOR HIGHER

(TDA8375)

1F

AIP

00–7F

3F

ADJUSTMENT IF-PLL

(TDA8375)

20

VZM

00–3F

19

VERTICAL ZOOM

(TDA8375)

21

TXP

00–0F

09

TEXT PICTURE

(SAA5281)

22

MXP

00–0F

0D

TEXT MIX MODE PICTURE

(SAA5281)

23

BKP

00–3F

00

BLK OFF PICTURE

(µ-CON)

24

ODL

00–FF

10

POWER ON DELAY

(µ-CON)

25

OFR

00–0F

00

STBY n ON RGB OUT

(µ-CON)

26

OFM

00–0F

00

MAIN POWER RGB OUT

(µ-CON)

27

OSH

00–3F

0A

OSD POSITION H

(µ-CON)

28

MUT

00–01

01

NO SYNC. MUTE

(µ-CON)

29

ABL

00–01

01

BRIGHT ABL

(µ-CON)

2A

DTV

00–01

00

DISABLE TV SYSTEM KEY

(µ-CON)

2B

SCM

00–01

01

SECAM TRAP ACTIVE

(µ-CON)

2C

ROC

00–0F

07

ROTATION CENTER

(µ-CON)

2D

ROS

00–07

03

ROTATION STEP WIDTH

(µ-CON)

2E

DVM

00–01

00

DISABLE VM

(µ-CON)

2F

POM

00–01

00

PORT MUTE

(µ-CON)

30

FBT

00–01

00

C/M FOR FBT LAYER SHORT

(µ-CON)

31

OP0

00–FF

40

OPTION 0

(µ-CON)

32

OP1

00–FF

06

OPTION 1

(µ-CON)

33

OP2

00–FF

00

OPTION 2

(µ-CON)

– 21 –

Image 21

Contents BG-1S Dchassis KV-G21L3 SpecificationsCircuit Adjustments Table of ContentsDisassembly DiagramsGeneral SectionConnecting a VHF antenna or a combination VHF/UHF antenna Connecting optional equipmentConnecting an indoor antenna Ohm coaxial cable roundPresetting channels manually using Disabling program positions usingButtons on the TV Remote commander If you are not satisfied with the pictureSound quality Setting the Wake Up Timer Setting the Sleep TimerSwitching back quickly to the previous Turning off the TVSelecting the picture mode Selecting the sound modeTroubleshooting Disassembly Rear Cover Removal Service PositionBoard Removal Ill2-02-0-1ES29 Picture Tube Removal HOW to Handle AN ANODE-CAPSection SET-UP Adjustments Beam LandingPreparation Horizontal and Vertical Static Convergence ConvergenceScreen-corner Convergence Dynamic Convergence Adjustment PreparationG2 Screen and White Balance Adjustments Focus AdjustmentSection Self Diagnosis Function DeviceFlickering Frequency Adjustments with Commander Section Circuit AdjustmentsAdjustment Method Adjustment Item Table No OP0 Input data are different according to models HSF H Shift Item Number 00Memo Block Diagrams DiagramsPrinted Wiring Board DiodeTransistor Chassis Exploded ViewCapacitors Electrical Parts ListDescription IC TDA8395T REF.NO. Part no Solid Tuner Sony Corporation