Sony KV-G14Q2 Service Manual

SERVICE MANUAL

BG-2S CHASSIS

MODEL

COMMANDER DEST.

CHASSIS NO.

MODEL

COMMANDER DEST. CHASSIS NO.

KV-G14M2

RM-869

ME

SCC-U07C-A

KV-G14M2S

RM-869

GE

SCC-U05G-A

KV-G14P21S

RM-869

GE

SCC-U50L-A

KV-G14P2S

RM-869

GE

SCC-U50H-A

KV-G14Q2

RM-869

E

SCC-U30F-A

KV-G14Q2

RM-869

ME

SCC-U70D-A

KV-G14Q2S

RM-869

GE

SCC-U05J-A

KV-G14S2

RM-869

OCE

SCC-U04B-A

SUPPLEMENT-3

SUBJECT : PART CHANGE

File this supplement with the Service Manual.

Note: The following changes only apply to model KV-G14Q2/SV-10367(ME)

The effected serial number is 7,000,001~

TRINITRON ® COLOR TV

KV-G14Q2

RM-869

Adjustment Item Table

SECTION 5

CIRCUIT ADJUSTMENTS

Item

Adj.

Data

Initial

Note for Different Data

Function

Device

No.

Item

Range

Data

00

HSF

00–3F

24

H Shift

TDA8375

01

HSZ

00-3F

23

H Size

(8A)

02

PAP

00-3F

21

Pin Amplitude

03

CNP

00-3F

29

Corner Pin

04

TLT

00-3F

20

Tilt

05

VSL

00-3F

20

V Slope

06

VAP

00-3F

1D

V Amplitude

07

SCR

00-3F

20

S Correction

08

VSF

00-3F

20

V Shift

09

RDR

00-3F

25

R Drive

0A

GDR

00-3F

20

G Drive

0B

BDR

00-3F

20

B Drive

0C

FO

00-03

00

TIME CONSTANT

0D

AGC

00-3F

06

AGC Take Over

0E

VSW

0-1

0

Video Mute Switch

0F

FOR

00-03

00

Forced Field Frequency

10

DL

0-1

0

De-interlace

11

POC

0-1

0

Fixed ø1 Synchro. Mode

12

COR

0-1

0

Noise Coring

13

VPX

00-FF

00

Extra Bits (see below)

14

PMX

00-3F

27

Picture Maximum Data

15

PMI

00-3F

05

Picture Maximum Data

16

SBR

00-7F

4B

Sub Brightness

17

SHU

00-0F

07

Sub Hue

18

SSH

00-03

01

Sub Sharpness

19

SCI

00-3F

1F

Sub Color Lower

1A

SC2

00-3F

0B

Sub Color Higher

1B

AIP

00-7F

40

Adjustment IF-PLL

1C

VZM

00-3F

20

Vertical Zoom

1D

WST

00-FF

15

W/G Stereo Threshold

MSP3410D

1E

WBT

00-FF

EA

W/G Bilingual Threshold

(80)

1F

WLL

00-FF

05

W/G Monaural Threshold

20

ACG

0-1

1

ACG Switch auto/constant

21

CDB

00-3F

28

ACG Gain at Constant Mode

22

FGP

00-7F

1B

FM Prescale for B/G, I. DK

23

FMP

00-7F

32

FM Prescale for M

24

FMH

00-7F

36

FM Prescale for HDEV (non-M)

25

FMM

00-7F

65

FM Prescale for HDEV (M)

26

WGP

00-7F

2A

W/G Prescale

27

NIP

00-7F

6D

NICAM Prescale

28

SCP

00-7F

3B

SCART Input Prescale

29

SCV

00-7F

2A

SCART Output Prescale

2A

CRM

0-1

0

Carrier Muting on/off

2B

ACO

0-1

1

Audio Clock-out on/off

2C

WAC

00-0F

00

W/G Agreement Count

2D

NFT

00-FF

50

Auto FM Switch Threshold

2E

DLG

00-FF

30

W/G Search Delay

2F

DLN

00-FF

20

NICAM Search Delay

30

DLS

00-FF

10

Stereo Status Read Delay

31

SMX

00-7F

73

DFP Volume Maximum

32

ING

00-0F

00

Input Gain

TDA7438

33

VOM

00-3F

01

Volume Output Gain

(88)

34

TXH

00-03

01

Teletext Horizontal Position

SAA5261(58)

35

BKP

00-3F

00

Picture Data at Blanking OFF

Other Control

– 2 –

KV-G14Q2

RM-869

	Item	Adj.	Data	Initial	Note for Different Data	Function	Device
	No.	Item	Range	Data
	36	ODL	00–FF	10		Power on Delay	Other Control
	37	OFR	00–0F	00		RGB Output Time (STBY OFF)
	38	OFM	00–0F	00		RGB Output Time (AC OFF)
	39	OSH	00–3F	0A		OSD H Position
	3A	DKS	0-1	1		D/K Stereo enable/disable
	3B	MUT	0-1	0		Muting on/off at No. Sync
	3C	ABL	0-1	0		Bright ABL Switch
	3D	SCM	0-1	0		SECAM Trap active/inactive
	3E	FBT	0-1	1		FBT L/S C/M stract/plain
	3F	OP0	00–FF	2F		Optional Flags 0 (see below)
	40	OP1	00-FF	0F		Optional Flags 1 (see below)
	41	OP2	00-FF	00		Optional Flags 2 (see below)

NOTE

• Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of the modes are stored respectively in the memory.

In case of a device replacement, adjustment by rewriting the data value is necessary for some items.

•50 .............. 50 Hz data

•60 .............. 60 Hz data

•Note for Different Data listed on the adjustment item table are reference values, therefore it is different for every model.

– 3 –

KV-G14Q2

RM-869

Option Note

Item No. 13 VPX

Item

HCO

EVG

SBL

PRD

–

–

–

VID

Initial data

0

0

0

0

0

0

0

0

HCO

EHT Tracking Mode

1 = on V and E–W.

0 = only on V

EVG

Enable Vertical Guard

1 = enable.

0 = disable

SBL

Service Blanking

1 = active.

0 = inactive

PRD

Over-voltage Protection Detection

1 = enable. 0 = disable

VID

Video Ident Mode

1 = not for ø1-loop

0 = for ø1-loop

Item No. 3E OP0

Item

No TOP

AV input

AVMUT

B/G

I

D/K

M

Initial data

0

1

0

0

1

1

1

1

AV Input

0

0

no AV input model

0

1

1 AV input model

1

0

2 AV input model

1

1 2 AV input and RGB input model

No TOP (for teletext model)

1 = only FLOF available.

0 = both FLOF and TOP available

AV MUT

1

= AV multi is always muted if no signal input.

0 = not muted always

Other optional bits are effective if set to 1.

Item No. 3F OP1

Item

No NICAM

–

HDEV

1 V-Curve

XTAL SEL

SECAM

2nd Lang.

Initial data

0

0

0

0

1

1

1

1

XTAL SEL 0

0

only 4.43 XTAL

0

1

only 3.58 XTAL

1

0

(not used)

1

1 both 4.43 and 3.58 XTAL

1 V-Curve (for monaural model)

1

= using common volume curve for every mode and every TV system

0

= another volume curve available for video mode and M system

HDEV

1

= High Deviation Mode switch available.

0 = not available

Other optional bits are effevctive if set to 1.

Item No. 40 OP2

Item

–

–

No. Bal

TV Out

Hotel

VM

D.B.F.B.

Thai Bil.

Initial data

0

0

0

0

0

0

0

0

No Bal. (for AV stereo model)

1 = no balance in analog select items.

0 = balance included

Other optional bits are effective if set to 1.

Hotel TV mode should be switched with remote commander from STBY condition as below.

Hotel TV on : push “display”. “8”. “vol +” and “power” sequentially

Hotel TV off : push “display”. “8”. “vol –” and “power” sequentially

– 4 –

KV-G14Q2	KV-G14Q2
RM-869	RM-869
MEMO	MENO

– 5 –

– 6 –