Haier NS-13CTV User manual

Table of contents

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SE

R

V

I

C

E

M

A

N

U

A

L

M

o

d

e

l

s:

NS-13CTV

.

E

d

i

t

i

o

n

:

2

0

0

5

-

5

-

6

CO

N

TE

N

TS

1.

Safety

precautions……………………………………………………………..……………3

2

.

T

V

b

l

o

c

k

d

i

a

g

ra

m

……………

…

………

……

……………

…

……………………

…

.

.…….

4

3

.

R

e

p

l

ace

m

e

n

t

o

f

m

e

m

o

r

y

IC……………

…

……………………………………

…….……

5

4

.

S

e

rv

i

c

e

a

d

j

u

s

t

m

e

nt

…………………………

…

……………………………….

.

…………

.

..

5

5

.

I

C

s

fun

c

t

i

o

n

a

l

d

e

scr

i

pt

i

o

n……………………………………………………

…

…………

8

6

.

T

es

t

po

i

n

t

w

a

v

e

fo

r

m

……………………

……

………………

…

…………

…

……………

1

0

7

.

A

ll

ICs

v

o

l

t

a

g

e

s

…………………………

…

.

.

…

……………………………………………

.

10

8

.

P

u

r

i

t

y

/

c

o

n

v

er

g

e

n

c

e

a

d

j

u

s

t

m

e

nt

………

…

……………………………………………

1

1

9

.

D

V

D

m

a

i

n

t

e

n

a

n

ce

…

……

……

…

…

…

……

…

………

…

…

…

……

…

……

…

…

…

……

…

1

3

1

0

.

L

i

s

t

o

f

P

ar

t

s

………………………………………………………………………….……

.

14

1

1

.

C

i

r

c

u

i

t

d

ia

g

r

a

m……………………………………

…

……………………………………

28

1

2

.

E

x

p

l

o

d

e

d

v

i

e

w

……

…

…

……

…

…

……

…

…

……

…

…

………

…

…

……

…

…

…

…

2

9

2

.

1

.

S

A

F

E

T

Y

P

R

E

C

A

U

T

IO

N

S

1

.

T

h

e

d

e

s

i

g

n

o

f

t

h

i

s

p

r

o

d

u

c

t

c

on

t

a

i

n

s

s

p

e

c

i

a

l

h

a

r

d

w

a

r

e

,

m

a

n

y

circuits

and

components

especially

for

safety

purposes.

For

continued

prot

ection,

no

changes

should

be

made

to

t

he

original

design

unless

authorized

in

writing

by

th

e

manufacturer.

Replacem

ent

parts

m

ust

be

identical

to

thos

e

used

in

the

original

circuits.

Service

should

be

performed

b

y

qualified

personnel

only.

2.

Alterations

of

the

design

or

circuitry

of

the

products

shoul

d

not

be

made.

Any

design

alterations

or

additions

will

void

th

e

manufacturer’s

warranty

and

will

further

relieve

th

e

manufacturer

of

responsibility

for

personal

injury

or

proper

ty

damage

resulting

therefrom.

9

.

I

s

o

l

a

t

i

o

n

C

he

c

k

(Safety

for

Electrical

Shock

Hazard)

After

re-assem

bling

the

product,

always

perform

an

isolati

on

check

on

the

exposed

metal

parts

of

the

cabinet

(ant

enn

a

term

inals,

video/

audio

input

and

output

terminals,

Contro

l

knobs,

metal

cabinet,

screw

heads,

earphone

jack,

contro

l

shafts,

etc.)

to

be

sure

the

product

is

safe

to

operate

withou

t

danger

of

electrical

shock.

10.

The

surface

of

the

TV

screen

is

coated

with

a

thin

film

which

can

easily

be

damaged.

Be

very

careful

with

it

when

handl

e

the

TV.

Should

the

TV

screen

becom

e

soiled,

wipe

it

with

a

soft

dry

cloth.

Never

rub

it

forcefully.

Never

use

any

cleane

r

or

detergent

on

it.

3

.

M

an

y

e

l

e

ct

r

i

c

a

l

a

n

d

m

e

c

han

i

c

a

l

p

a

r

t

s

i

n

t

h

e

p

r

o

d

u

c

t

s

ha

v

e

special

safety-related

characteristics.

These

characteristi

cs

are

oft

en

not

evident

from

visual

inspection

nor

can

t

he

protection

afforded

by

them

necessarily

be

obtained

by

usin

g

replacem

ent

components

rated

for

higher

voltage,

wattage

,

etc.

Replacem

ent

parts

which

have

these

special

safet

y

characteristics

are

identified

in

the

parts

list

of

Servic

e

manual.

Electrical

com

ponents

having

such

features

ar

e

identified

by

shading

on

the

schem

atics

and

by

(



)

on

the

parts

list

in

Service

manual.

The

use

of

a

substitut

e

replacem

ent

which

does

not

have

the

sam

e

safet

y

characteristics

as

the

recommended

replacem

ent

par

t

shown

in

the

parts

list

of

Service

manual

may

cause

shock

,

fire,

or

other

hazards

4.

Don’t

short

between

the

LIVE

side

ground

an

d

ISOLATED

(NEUTRAL)

side

ground

or

EARTH

sid

e

ground

when

repairing

.

Some

model’s

power

circuit

i

s

partly

different

in

the

GND.

The

difference

of

the

GND

i

s

shown

by

the

LIVE:

(

)

side

GND,

ISOLATED

(NEUTRAL):

(

)

side

GND

and

EARTH:

(

)

side

GND

.

Don’t

short

between

the

LIVE

side

GND

and

ISOLATED

(NEUTRAL)

side

GND

or

EARTH

side

GND

and

neve

r

measure

with

a

m

easuring

apparat

us

(oscilloscope

etc.)

t

he

LIVE

side

GND

and

ISOLATED

(NEUTRAL)

side

GND

o

r

EARTH

side

GND

at

the

sam

e

tim

e.

If

above

note

will

not

be

kept,

a

fuse

or

any

parts

will

be

broken.

5.

If

any

repair

has

been

m

ade

to

the

chassis,

it

i

s

recomm

ended

that

the

B1

setting

should

be

checked

o

r

adjusted

(See

ADJUSTMENT

OF

B1

POW

ER

SUPPLY).

6.

The

high

voltage

applied

to

the

picture

tube

must

conform

t

o

that

specified

in

Service

manual.

Excessive

high

voltage

c

an

cause

an

increase

in

X-Ray

em

ission,

arcing

and

possibl

e

component

dam

age,

therefore

operation

under

excessiv

e

high

voltage

conditions

should

be

kept

to

a

minim

um,

o

r

should

be

prevented.

If

severe

arcing

occurs,

rem

ove

the

A

C

power

immediately

and

determine

the

cause

by

visua

l

inspection

(incorrect

installation,

cracked

or

m

elt

ed

hig

h

voltage

harness,

poor

soldering,

etc.).

To

maintain

the

prope

r

minimum

level

of

soft

X-Ray

emission,

com

ponents

in

th

e

high

voltage

circuitry

including

the

picture

tube

must

be

t

he

exact

replacem

ents

or

alternatives

approved

by

t

he

manufacturer

of

the

complete

product.

(

1

)

D

i

e

l

e

c

t

r

i

c

S

t

r

e

n

g

t

h

T

e

s

t

The

isolation

between

the

AC

prim

ary

circuit

and

all

meta

l

parts

exposed

to

the

user,

particularly

any

exposed

meta

l

part

having

a

return

path

to

the

chassis

should

withstand

a

voltage

of

3000V

AC

(r.m.s.)

for

a

period

of

one

second.

(…W

ithstand

a

voltage

of

1100V

AC

(r.m.s.)

to

an

applianc

e

rated

up

to

120V,

and

3000V

AC

(r.m.s.)

to

an

applianc

e

rated

200V

or

more,

for

a

period

of

one

second.)

This

method

of

test

requires

test

equipm

ent

not

generall

y

found

in

the

service

trade.

(2)

Leakage

Current

Check

Plug

the

AC

line

cord

directly

int

o

the

AC

outlet

(do

not

use

line

isolation

transform

ers

during

this

check).

Using

a

“Leakage

Current

Test

er”,

m

easure

the

leakage

current

fro

m

each

exposed

metal

part

of

the

cabinet,

particularly

an

y

exposed

m

etal

part

having

a

return

path

t

o

the

chassis,

to

a

known

good

earth

ground

(water

pipe,

etc.).

Any

leakag

e

current

must

not

exceed

0.5mA

AC

(r.m.s.).

However,

in

tropical

area,

this

must

not

exceed

0.2mA

AC

(r.m.s.).

●Alternate

Check

Method

Plug

the

AC

line

cord

directly

into

the

AC

outlet

(

do

not

use

a

line

isolation

transformer

during

this

check.).

Use

an

A

C

voltmeter

having

1000

ohm

s

per

volt

or

more

sensitivity

i

n

the

following

manner.

Connect

a

1500Ω

10W

resisto

r

paralleled

by

a

0.15µF

AC-type

capacit

or

between

a

n

exposed

m

etal

part

and

a

known

good

earth

ground

(wate

r

pipe,

etc.).

Measure

the

AC

voltage

across

the

resistor

wit

h

the

AC

voltmeter.

Move

the

resistor

connection

to

eac

h

exposed

metal

part,

particularly

any

exposed

metal

par

t

having

a

return

path

to

the

chassis,

and

m

easure

the

A

C

voltage

across

the

resistor.

Now,

reverse

the

plug

in

the

A

C

outlet

and

repeat

each

m

easurem

ent.

Any

voltage

measur

ed

must

not

exceed

0.75V

AC

(r.m.s.).

This

corresponds

to

0.5mA

AC

(r.m

.s.).

However,

in

tropical

area,

this

must

not

exceed

0.3V

AC

(r.m.s.).

This

corresponds

to

0.2m

A

AC

(r.m.s.)

7

.

D

o

n

o

t

c

h

e

c

k

h

i

g

h

v

o

l

t

a

g

e

b

y

d

r

a

w

i

n

g

a

n

a

r

c

.

U

s

e

a

h

i

g

h

voltage

met

er

or

a

high

voltage

probe

with

a

VTVM.

Discharge

the

picture

tube

before

attempting

mete

r

connection,

by

connecting

a

clip

lead

to

the

ground

fram

e

and

connecting

the

other

end

of

the

lead

through

a

10kΩ

2

W

r

e

s

i

s

t

o

r

t

o

t

h

e

a

n

o

d

e

b

u

t

t

o

n

.

8

.

W

h

e

n

s

e

r

v

i

c

e

i

s

r

e

qu

i

r

ed

,

o

b

s

e

r

v

e

t

h

e

o

r

i

g

i

n

a

l

l

ea

d

d

r

e

s

s

.

Extra

precaution

should

be

given

t

o

assure

correct

lead

dress

in

the

high

voltage

circuit

area.

W

here

a

short

circui

t

has

occurred,

those

components

that

indicate

evidence

o

f

overheating

should

be

replaced.

Always

use

th

e

m

a

nu

f

a

c

t

u

r

e

r

’

s

r

e

p

l

a

c

e

m

e

n

t

c

o

m

p

o

n

e

n

t

s

.

3

.

2

.

B

l

o

c

k

d

i

ag

r

a

m

T

DA837

7

PS

/

N3

/2

se

r

i

e

s

w

ith

m

on

o

i

n

t

e

r

ca

rr

i

e

r

soun

d

de

mo

du

l

a

t

or

4

3.

R

EP

LA

C

E

M

E

N

T

OF

M

E

M

O

R

Y

I

C

1

.

M

E

M

O

R

Y

I

C

.

This

TV

uses

memory

IC.

In

the

memory

IC

are

memorized

data

for

correctly

operating

the

video

and

deflection

circuits.

2

.

P

R

O

C

E

D

UR

E

F

O

R

R

EP

L

A

CI

N

G

M

E

M

O

R

Y

IC

(1)

Power

off

Switch

the

power

off

and

unplug

the

power

cord

from

AC

outlet.

(2)

Replace

IC

Be

sure

to

use

memory

IC

written

with

the

initial

data

values.

(3)

Power

On

Plug

the

power

cord

into

the

AC

outlet

and

switch

the

power

on.

(4)

Check

and

set

SYSTEM

default

value:

1)

Press

“MUTE”



“CALL”



“-\--“



“CALL”



“MUTE”

buttons

in

sequence

to

enter

into

factory

status.

2)

If

the

memory

IC

haven’t

been

written

with

the

initial

data,

press

[Program+]

/

[Program-]

to

select

item

INIT

and

press

[VOLUME+]

/

[VOLUME-]

to

start

initialize

memory

IC.

3)

Check

the

setting

value

of

the

SYSTEM

default

value

of

Table

below.

If

the

value

is

different,

selec

t

items

by

[Program+]

/

[Program-]

keys

and

set

value

by

[VOLUME+]

/

[VOLUME-]

keys.

4)

Press

“EXIT”

button

to

return

to

the

normal

screen.

4. SERVICE ADJUSTMENT

S

pe

c

if

i

c

op

e

r

a

t

i

o

n

:

u

s

e

r

e

m

o

t

e

co

n

t

r

o

l

le

r

Press

“MUTE”



“CALL”



“-\--“



“CALL”



“MUTE”

buttons

in

sequence

to

enter

into

factory

mode.

Press

[Program+]

/

[Program-]

to

select

items

and

press

[VOLUME+]

/

[VOLUME-]

key,

to

make

data

adjustment

of

corresponding

factory

menus.

Press

“EXIT”

key

to

exit

factory

mode.

Fo

c

u

s

a

d

j

u

s

t

m

e

nt

1.

Receive

a

crosshatch

signal.

2.

While

watching

the

screen,

adjust

the

FOCUS

VR

on

the

FBT

to

make

the

vertical

and

horizontal

lines

as

fine

and

sharp

as

possible.

G

e

om

e

t

r

i

ca

l

a

d

j

u

s

t

m

e

nt

Receive

PAL

standard

complete

pattern

signal.

Adjustment

steps

：

a)

Adjust

VSL,

to

the

centre

horizontal

line

just

appears

from

half

bottom

shadow.

b)

Adjust

VAM,

to

get

92%

of

vertical

picture

contents

would

be

displayed

on

CRT.

c)

Adjust

VSH,

the

centre

horizontal

line

corresponds

to

CRT

vertical

centre.

d)

Adjust

SCL,

to

the

linearity

of

P

card

field

is

in

proper

condition.

e)

Adjust

HSH,

to

get

the

picture

horizontal

centre

correspond

to

CRT

horizontal

centre.

Receive

NTSC

signal

and

repeat

above

adjustment.

A

G

C

A

d

j

u

s

t

m

e

nt

Receive

60dBµ

(1mV)

VH

colour

bar

pattern

signal.

Select

TOP

item.

Adjust

value,

to

noise

reduce

gradually

and

just

disappeared

point.

CRT

c

u

t

o

f

f

a

n

d

w

h

i

t

e

b

a

l

a

n

c

e

a

d

j

u

s

t

m

e

nt

a)

CRT

cut

off

adjustment

1.

Select

item

VG2B,

then

adjust

value

to

32.

2.

PRESS

“0”

key,

when

the

screen

shows”VG2”

adjust

the

SCREEN

control

on

Fly

back

transformer

to

make

the

screen

show

alternating

flashing

characters

of

“INSIDE

HIGH

INSIDE

LOW”.

b)

White

balance

adjustment

1.

Receive

a

Black

and

White

pattern.

2.

Adjust

WRP,

WRG,

WRB

items

to

get

colour

temperature

9300K

±

3

JND.

Adjus

t

ab

l

e

I

te

m

s

D

i

rect

acce

s

s

key

I

te

m

s

D

e

scr

i

pt

io

n

Preset

Re

m

ar

k

“0”

VG2

Adjust

VG2

voltage

“1”

5/6HSH

Horizontal

shift

ON

A

“2”

5

/

6

V

SL

V

ert

i

c

a

l

s

l

op

21

A

5/6VAM

Vertical

amplitude

45

A

5/6SCL

S-correction

20

A

5/6VSH

Vertical

shift

38

A

5/6VOF

OSD

Vertical

offset

38

A

HOF*

OSD

Horizontal

offset

20

A

“3”

RED

B

l

ack

lev

el

o

f

f

s

et

R

32

A

GRN

Black

level

offset

G

32

A

WPR

White

point

R

31

A

WPG

White

point

G

31

A

WPB

White

point

B

31

A

YDFP

Y-Delay

for

PAL

YDFN

Y-Delay

for

NTSC

YDFS

Y-Delay

for

SECAM

YDAV

Y-Delay

for

AV

COOL

WARM

LCT

OSD

gain

reduction

TLCT

Teletext

gain

reduction

“4”

T

O

P

A

GC

T

ake

-

o

v

er

po

i

n

t

27

A

VOL

Volume

36

9874

Gain

control

for

TDA9874

59

AVLT

5

9860

1

IFFS

Vision

IF

32

HDOL

Cathode

drive

level

31

AGC

IF

AGC

speed

VG2B

VG2

Brightness

PF

Peaking

center

frequency

“5”

P

i

ct

u

re

pres

e

t

1

0CON

Listen:

Contrast

0

A

0BRI

Listen:

Brightness

0

A

0COL

Listen:

Colour

50

A

0SHP

Listen:

Sharpness

50

A

1CON

Soft:

Contrast

45

A

1BRI

Soft:

Brightness

45

A

1COL

Soft:

Colour

50

A

1SHP

Soft:

Sharpness

50

A

“6”

P

i

ct

u

re

pres

e

t

2

2CON

Standard:

Contrast

70

A

2BRI

Standard:

Brightness

50

A

2COL

Standard:

Colour

50

A

2SHP

Standard:

Sharpness

60

A

3CON

Dynamic:

Contrast

85

A

3BRI

Dynamic:

Brightness

60

A

3COL

Dynamic:

Colour

60

A

3SHP

Dynamic:

Sharpness

80

A

“7”

OP1

-

O

P

9

“8”

I

NIT

I

n

i

t

i

a

l

iz

e

E

E

P

R

O

M

“9”

X

M

IN

“

n

o

s

i

g

n

a

l

”osd

t

h

e

ho

r

i

z

o

n

leftmost

position

X

MA

X

“

n

o

s

i

g

n

a

l

”osd

t

h

e

ho

r

i

z

o

n

rightmost

position

YMIN

“no

signal”osd

the

vertical

leftmost

position

YMAX

“no

signal”osd

the

vertical

rightmost

position

N

O

T

E

:

T

H

E

I

T

E

M

S

W

I

T

H

R

E

M

A

R

K

“

A

”

I

S

A

DJU

S

T

AB

L

E

D

A

T

A

.

Op

ti

ona

l

da

t

a

1.

OP1

Bit

Function

Description

Preset

Remark

Bit

7

OP_RGB

1=Enable

0

EA

Bit

6

OP_DVD

1=Enable

1

EA

B

i

t

5

O

P

_S

V

HS

1=E

n

a

bl

e

(Ca

n

o

nl

y

be

se

l

ected

e

i

t

h

er

S

V

H

S

a

nd

DVD)

1

E

A

B

i

t

4

O

P

_

A

V

2

1=E

n

a

bl

e

0

E

A

Bit

3

OP_WOOFER_VOL

1=Enable

0

EA

Bit

2

OP_SUPERWOOFER

1=Enable

0

EA

Bit

1

OP_YPRPB

1=Enable

0

EA

Bit

0

OP_VG2_MODE

1=Enable

1

EA

2

.

O

P

2

Bit

Function

Description

Preset

Remark

Bit

7

OP_FSL

1=21dBµV

0=26dBµV

0

EA

Bit

6

OP_SOY

1=Enable

0

EA

Bit

5

OP_ARABIC_SET

1=Enable

1

EA

Bit

4

OP_FARSI_SET

1=Enable

0

EA

Bit

3

OP_CYRILLIC_SET

1=Enable

1

EA

Bit

2

OP_EUROUP_SET

1=Enable

1

EA

Bit

1

OP_AUTO_SOUND

1=Enable

1

EA

Bit

0

OP_AVL

1=Enable

1

EA

3

.

O

P

3

Bit

Function

Description

Preset

Remark

Bit

7

OP_RUSSIA

1=Enable

1

EA

Bit

6

OP_ITALY

1=Enable

0

EA

Bit

5

OP_GERMANY

1=Enable

0

EA

Bit

4

OP_FRANCE

1=Enable

0

EA

Bit

3

OP_TURKISH

1=Enable

1

EA

Bit

2

OP_ARABIC

1=Enable

1

EA

Bit

1

OP_FARSI

1=Enable

0

EA

Bit

0

OP_ENGLISH

1=Enable

0

EA

4

.

O

P

4

Bit

Function

Description

Preset

Remark

Bit

7

Reserved

0

EA

Bit

6

OP_HALFTONE

1=Enable

1

EA

Bit

5

OP_IDENT-SENSITIVE

1:21dbuv

0:26dbuv

0

EA

Bit

4

OP_HCO

0

EA

Bit

3

OP_LOGO

1=Enable

0

EA

Bit

2

OP_DUTCH

1=Enable

0

EA

Bit

1

OP_SPANISH

1=Enable

0

EA

Bit

0

OP_ROMANIA

1=Enable

0

EA

5

.

O

P

5

B

i

t

F

u

n

ct

i

on

D

e

scr

i

pt

io

n

P

r

e

set

R

e

m

ar

k

Bit

7

OP_STORE_AV

1=

Enable

1

EA

Bit

6

OP_OSO

1=

Enable

0

EA

Bit

5

OP_SOFT_CHANGE

1=Enable

0

EA

Bit

4

OP_FADE

1=Enable

0

EA

Bit

3

OP_

SOUND_M

1=

Enable

1

EA

Bit

2

OP_

SOUND_I

1=

Enable

1

EA

Bit

1

OP_

SOUND_BG

1=Enable

1

EA

Bit

0

OP_SOUND_DK

1=Enable

1

EA

6

.

O

P

6

Bit

Function

Description

Preset

Remark

Bit

7

RESERVED

1=Enable

0

EA

Bit

6

OP_POR_WHEN_BLUE

1=Enable

0

EA

Bit

5

OP_MENU_MIDLINE

1=Enable

0

EA

Bit

4

OP_MENU_BLUE

1=Enable

1

EA

Bit

3

OP_CHILDLOCK

1=Enable

1

EA

Bit

2

OP_TINT

1=Enable

0

EA

Bit

1

OP_BLUE_SCREEN

1=Enable

0

EA

Bit

0

OP_LOGO_LISTEN

1=Enable

1

EA

7.

OP7

Bit

Function

Description

Preset

Remark

Bit

7

OP_FMWS

1=

Enable

1

EA

Bit

6

OP_HOTEL

1=

Enable

0

EA

Bit

5

OP_PROG-ID

1=Enable

0

EA

Bit

4

OP_LED

1=Enable

0

EA

Bit

3

OP_

TWIST

1=

Enable

1

EA

Bit

2

OP_BYELORUSSIAN

1=

Enable

1

EA

Bit

1

OP_

UKRANIAN

1=Enable

1

EA

Bit

0

OP_AV1

1=Enable

1

EA

8.

OP8

Bit

Function

Description

Preset

Remark

Bit

7

OP_TILT

1=

Enable

1

EA

Bit

6

OP_DIRECT_WITCH-ON

1=

Enable

0

EA

Bit

5

OP_INEER-DVD

1=Enable

0

EA

Bit

4

OP_PROG-FREQ

1=Enable

0

EA

Bit

3

OP_

FAST_BAR

1=

Enable

1

EA

Bit

2

OP_AUSTALIA

1=

Enable

1

EA

Bit

1

OP_

FREQ

1=Enable

1

EA

Bit

0

OP_9860

1=Enable

1

EA

9.

OP9

Bit

Function

Description

Preset

Remark

Bit

7

OP_YGN

1=

Enable

1

EA

Bit

6

OP_OPC

1=

Enable

0

EA

Bit

5

OP_BSD

1=Enable

0

EA

Bit

4

OP_AAS

1=Enable

0

EA

Bit

3

OP_

FMWS1

1=

Enable

1

EA

Bit

2

OP_MVK

1=

Enable

1

EA

Bit

1

OP_

CMSS

1=Enable

1

EA

Bit

0

OP_OSVE

1=Enable

1

EA

N

o

t

e

：

D

o

n

’t

a

d

j

u

s

t

a

n

y

O

P

T

I

ON

i

t

e

m

s

,

p

l

e

a

s

e

i

n

f

o

r

m

t

h

e

e

n

g

i

ne

e

r

ab

o

u

t

a

n

y

c

h

a

n

g

e.

5.

I

C

s

f

u

n

c

t

i

o

n

al

d

e

sc

ri

p

t

i

o

n

1

.

N

5

0

1

U

O

C

T

D

A

8

377

S

Y

M

B

O

L

P

I

N

D

ES

C

R

I

P

T

I

O

N

STAND

BY

output.

1

In

STAND

BY

mode,

low

level

(Power

OFF).

For

Power

ON

this

pin

will

be

high.

SCL

2

I

2

C-bus

clock

line

SDA

3

I

2

C-bus

data

line

TUNING

4

tuning

Voltage

(Vt)

PWM

output

KEY

5

Control

keys

input

SYSTEM

6

TV

system

control

VOL

7

Sound

Volume

control

PWM

output

MUTE

8

Sound

mute

output

VS

SC/P

9

Digit

ground

for

µ-controller

core

and

periphery

CTL

10

DVD

power

control

STANDBY

11

STANDBY

control

VS

SA

12

Analog

ground

of

digital

ground

of

TV-processor

SECPLL

13

Internally

connected

VP2

14

2

nd

supply

voltage

TV-processor(+8V)

DECDIG

15

decoupling

digital

supply

of

TV-processor

PH2LF

16

Phase-2

filter

PH1LF

17

Phase-1

filter

GND3

18

Ground

3

for

TV-processor

DECBG

19

Band

gap

decoupling

A

VL/EWD

20

Automatic

volume

levelling

VD

RB

21

Vertical

drive

B

output

VD

RA

22

Vertical

drive

A

output

IFIN1

23

IF

input

1

IFIN2

24

IF

input

2

IREF

25

Reference

current

input

VSC

26

Vertical

sawtooth

capacitor

TUNER

AGC

27

Tuner

AGC

output

A

UDEEM/SIFIN1

*1

28

Audio

deemphasize

or

SIF

input

DECSDEM/SIFIN2

29

Decoupling

sound

demodulator

GND2

30

Ground

2

for

TV

processor

SNDPLL/SIFAGC

*1

31

Narrow

band

PLL

filter

A

VL

32

Automatic

Volume

Levelling

HOUT

33

Horizontal

output

FBISO

34

Flyback

input/sandcastle

output

A

UDEXT

35

External

audio

output

EHTO

36

EHT/over

voltage

protection

input

PLL

IF

37

IF-PLL

loop

filter

IFVO/SVO

38

IF

video

output

/

selected

CVBS

output

VP1

39

supply

voltage

TV

processor

CVBS

INT

40

internal

CVBS

input

GND1

41

ground

for

TV

processor

CVBS/Y

42

CVBS/SVHS(Y)

input

CHROMA

43

SVHS

(C)

input

A

UDOUT

44

Audio

output

INSSW2

45

YUV

insertion

input

R2/VIN

46

R

input

/

V

(R-Y)

input

/

PR

input

G2/YIN

47

G

input

/

Y

input

B2/UIN

48

B

input

/

U

(B-Y)

input

/

PB

input

BCLIN

49

Beam

current

limiter

input

BLKIN

50

Black

current

input

RO

51

Red

output

GO

52

Green

output

BO

53

Blue

output

VD

DA

54

Analog

supply

of

Closed

Caption

decoder

and

digital

supply

of

TV-processor

(3.3

V)

VPE

55

Ground

VD

DC

56

Digital

supply

to

core

(3.3

V)

OSCGND

57

Oscillator

ground

supply

XTALIN

58

Crystal

oscillator

input

XTALOUT

59

Crystal

oscillator

output

RESET

60

Ground

VD

DP

61

Digital

supply

to

periphery

(+3.3

V)

P1.0/INT1

62

AV1

/

AV2

mode

Output.

P1.1/T0

63

AV

/S-VHS

mode

Output.

P1.2/INT0

64

Remote

control

signal

input.

N

o

t

e

P

i

n

T

V

S

V

H

S

A

V1

A

V

2

62

1

0

0

1

63

1

1

0

0

2

.

N

9

0

2

24

C

0

8

/

P

C

F

8

5

98

PIN

Function

1

GND

2

GND

3

Upper

resistance

4

GND

5

SDA

data

wire

6

SCL

clock

wire

7

GND

8

+5V

Power

3

.

N

6

01

:

S

ou

n

d

p

o

w

e

r

a

m

p

l

i

fy

(

A

N

7

5

22

N

)

Symbol

PIN

Function

Symbol

PIN

Function

Vcc

1

Power

supply

GND

7

ground

Out

1

(+)

2

Ch

1

output

(+)

In

2

8

Ch

2

input

GND(out

1)

3

Ch

1Ground

VOL

9

Volume

Control

Out

1

(-)

4

Ch

1

output

(-)

Out

2

(-)

10

Ch

2

output

(-)

Standby

5

Mute

input

GND(out

2)

11

Ch

2

Ground

In

1

6

Ch

1

input

Out

2

(+)

12

Ch

2

output

(+)

4

.

N

3

01

:

V

e

r

t

ic

a

l

o

u

t

pu

t

(

T

D

A

83

5

7

A

)

Symbol

PIN

Function

Symbol

PIN

Function

INV

IN

1

Input

PUMP

UP

6

Pump

up

power

INV

IN

2

Input

V

OUT

7

Vertical

output

Vcc

3

Pump

up

power

V

PRO

8

Vertical

protection

V

OUT

4

Vertical

output

V

FEEDBACK

9

Vertical

feedback

GND

5

Ground

5

.

U

1

01

：

T

un

e

r

PIN

Function

PIN

Function

1

AGC

7

+5V

2

vacant

8

vacant

3

Gnd

9

Vt

33V

4

SCL

10

Gnd

5

SDA

11

IF

Out

6

+5V

6.

T

est

poin

t

W

a

v

ef

o

r

ms

2.6Vpp

1.2Vpp

3.8Vpp

2.5

V

pp

2.5Vpp

H

H

H

10

H

H