Yamaha Anc-30 User manual

_

ANC-30/30U/AV-34

AEC

QUT

SELECTOR

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PHCINES

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CONT

AOL

TAANSMITTER

E

CONTENTS

TO

SERVICE

PERSONNEL

........

FRONT

PANELS

.........:.....

REAR

PANELS

................

SPECIFICATIONS

..............

`

BLOCK

DIAGRAM

.............

INTERNAL

VIEW

..........

DISASSEMBLY

PROCEDURES

.....

AEAR

LEVEL

STEREO

AV

AMPLIFIER

SERVICE

MANUAL

VOLUME

в,

Бра

SURROUND

MODE

INPUT

SELECTOR

Saatos

AF

ща

араг.

TAPE

2

ев

1

ТАРЕ

1

TUNER

со

([D

нац.

BUR

усне

SUPER

BASS

у

"i

TONE

TREBLE

BALANCE

DEFEAT

Ag

NATURAL

Саме

SURROUND

IMPORTANT

NOTICE

This

manual

has

been

provided

for

the

use

of

authorized

Yamaha

Retailers

and

their

service

personnel.

И:

has

been

assumed

that

basic

service

procedures

inherant

to

the

industry,

and

more

specifically

Yamaha

Products,

are

already

known

and

understood

by

the

users,

and

have

therefore

not

been

restated.

WARNING:

|

Failure

to

follow

appropriate

service

and

safety

procedures

when

servicing

this

product

may

result

in

personal

injury,

destruction

of

expensive

components

and

failure

of

the

product

to

perform

as

specified.

For

these

reasons,

we

advise

all

Yamaha

product

owners

that

all

service

required

should

be

performed

by

an

authorized

Yamaha

Retailer

ог

the

appointed

service

representative.

IMPORTANT:

The

presentation

or

sale

of

this,

manual

to

any

individual

or

firm

does

not

constitute

authorization,

certification

or

recognition

of

any

applicable

technical

capabilities,

or

establish

a

principle-agent

relationship

of

any

form.

The

data

provided

is

believed

to

be

accurate

and

applicable

to

the

unit(s)

indicated

on

the

cover.

The

research,

engineering,

and

service

departments

of

Yamaha

are

continually

striving

to

improve

Yamaha

products.

Modifications

are,

therefore,

inevitable

and

specifications

are

subject

to

change

without

notice

or

obligation

to

retrofit.

Should

any

discrepancy

appear

to

exist,

please

contact

the

distributor's

Service

Division.

WARNING:

Static

discharges

can

destroy

expensive

components.

Discharge

any

static

electricity

your

body

may

have

accumulated

by

grounding

yourself

to

the

ground

buss

in

the

unit

(heavy

gauge

black

wires

connect

to

this

buss).

IMPORTANT:

Turn

the

unit

OFF

during

disassembly

and

parts

replacement,

Recheck

all

work

before

you

apply

power

to

the

unit.

ADJUSTMENTS

........................

6

и

2.1

IC

BLOCK

.........................

779

8

PRINTED

CIRCUIT

BOARD

............10~14

eres

A

WIRING

.............................

15

2...4...

B

SCHEMATIC

DIAGRAM

................

16/17

DEMNM:

RS-AVC30

REMOTE

CONTROL

TRANSMITTER

..

18

MINNIE

6

PARTS

Ы$Т.......................19^29

~

@

YAMAHA

МІРРОМ

GAKK!

СО,

LTD.

HAMAMATSU,

JAPAN

3.3K-881

Пе

Printed

in

Japan

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AV-34

AVC-30/30U/AV-34

ШТО

SERVICE

PERSONNEL

1.

Critical

Components

Information.

Components

having

special

characteristics

are

marked

A

and

must

be

replaced

with

parts

having

specifications

equal

to

those

originally

installed,

2.

Leakage

Current

Measurement

(For

120V

Model

Only).

When

service

has

been

completed,

it

is

imperative

that

you

verify

that

all

exposed

conductive

surfaces

are

properly

insulated

from

supply

circuits.

e

Meter

impedance

should

be

equivalent

to

1500

ohm

shunted

by

0.15ИР.

e

Leakage

current

must

not

exceed

0.5mA.

e

Ве

sure

to

test

for

leakage

with

the

AC

plua

in

both

polarities.

NE

FRONT

PANELS

е

AVC-30

YAMAHA

NATURAL

SOUND

STEREO

AMPLIFIER

дмс-зо

REC

OUT

SELECTOR

SURROUND

MODE

cmi

T

uei

SMAATED

SR

T

msan

TARE

тлу

“O

(D

эл

PriciNES

SPEAKERS

REAR

LEVEL

карм”

REAR

RIGHT

REC

OUT

SELECTOR

SURROUND

MODE

E

seacaten

а

X

meo

TAPE

!

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""Ф

(D

مو󰾯

AIGHT

REAR

LEVEL

ө

AV-34

YAMAHA

NATURAL

BOUND

STEREO

AMPLIFIER

AV-34

REAA

LEVEL

AC

LEAKAGE

TESTER

OR

EQUIVALENT

EQUIPMENT

UNDER

TEST

Ф

WALL

OUTLET

INSULATING

TABLE

-

B

POLARIZATION

(U,

C

models

only)

.

This

tuner

product

is

equipped

with

a

polarized

alternating-

current

line.

plug

(a

plug

having

one

blade

wider

than

the

other).

This

plug

wilt

fit

into

the

power

outlet

only

one

way.

This

is

a

safety

feature.

INPUT

SELECTOR

TAPE

2

VOR

1

TAPE

т

AUK

уся

г

T

SUPER

BASS

Bass

TONE

TREBLE

BALANCE

DEFEAT

-4

“+

-

DEFEAT

INPUT

SELECTOR

TAPE

2

vcn

1

ТАРЕ

1

AUX

мов

TUNER

мса

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е

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1]

1

SUPER

BASS

TONE

—

TREBLE

BALANCE

DEFEAT

ва

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{в

NATURAL

р

DAVE]

SURROUND

=

V

1

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26

REMOTE

CONTROL

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DEFEAT

ىىى

eu

NATURAL󰾰

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и

AVC-30/30U/AV-34

BIREAR

PANELS(AVC-30/30U)

v

U,

C

models

MAHA

MODEL

МС.

EOVOLIS

—

420

WATTS

AVC-3OU

Sore

Qm

МА

СА

GAKKI

CO.,LTD.

REMOTI

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cont

ROL

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в

пит

ATTENTION

кюл

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снос

тст

не

res

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WARNIN

:

ТО

PREVENT

FIRE

OR

SHOCK

HAZARD,

OQ

NOT

EXPOSE

THIS

APPLIANCE

10

RAIN

OA

MOISTURE

v

A

model

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models

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NOT

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WARNING

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то

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tint

DA

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HAZARD,

па

NOT

Lost

THIS

APPLIANCE

TO

RAIN

OR

МОЕ

v

A

model

|

GO

YAMAHA

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Na

240

VOLTS

550

WATTS

NIPPON

GAKKI

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уро

JAPAN

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100W MAX.

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model

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SPECIFICATIONS

BAUDIO

SECTION

Minimum

RMS

Output

Power

per

Channel

8

ohms,

FRONT

20Hz

to

20kHz,

0.0596

THD

100W

(Except

Europe

model)

80W

(Europe

model)

8

ohms,

REAR

1kHz,

0.596

THD

20W

(SIMULATED

SURROUND

|

or

NATURAL

SURROUND)

Damping

Factor

(8

ohms,

1kHz)

50

Input

Sensitivity/Impedance

PHONO

MM

2.5mV/47

k-ohms

VIDEO

1Vp-p/75

ohms

CD/TAPE/TUNER/AUX/

VDP/VCR/ACCESSOR

Y

150mV/47

k-ohms

Maximum

input

Level

(1kHz,

0.0196

THD)

PHONO

MM

130mV

Output

Level/Impedance

REC

OUT

150mV

/470

ohms

VIDEO

1Vp-p/75

ohms

Headphone

Jack

Rated

Output/Impedance

8

ohms,

0.05%

THD

0.8V/270

ohms

Frequency

Response

(20Hz

to

20kHz)

CD/TAPE/TUNER/AUX/

VDP/VCR/ACCESSORY

0

+0.5dB

RIAA

Equalization

Deviation

PHONO

MM

+0.5dB

Total

Harmonic

Distortion

(20Hz

to

20kHz)

PHONO

MM

(ЗМ)

0.008%

CD/TAPE/TUNER

to

SP

OUT

(50W/8

ohms)

0.0596

Signal

to

Noise

Ratio

(IHF-A

Network)

PHONO

MM

(5mV

Input

Shorted)

80dB

CD/TAPE/TUNER/AUX/

VDP/VCR/ACCESSORY

(Shorted)

|

100dB

Residual

Noise

(IHF-A

Network)

150uV

Channel

Separation

(1kHz,

Vol.

—30dB)

PHONO

ММ

Input

Shorted

60dB

CD/TAPE/TUNER/AUX/

VDP/VCR/ACCESSORY

Input

5.1k-ohms

Terminated

|

60dB

Tone

Control

Characteristics

BASS

boost/cut

+10dB

(50Hz)

turnover

frequency

350Н2

TREBLE

boost/cut

+10dB

(20kHz)

turnover

frequency

3.bkHz

BASS

EXTENTION

75Hz

*

7dB

AVC-30/30U/AV-34

EGENERAL

Power

Supply

-

ll

Europe

Model

220\,

50Н2

. .

General

Model

110/

120/220/240М,

50/60Hz

U.K.

and

Australia

Models

240V,50Hz

`.

·.

U.S.A.

and

Canadian

Models

120V,

60Hz

.

Power

Consumption

Europe

Model

380W

General

Model

260W

О.К.

and

Australia

Models

260W

U.S.A.and

Canadian

Models

420W

(550

VA)

AC

Outlets

Switched

x

4

150W

max.

(Total)

(General

model)

100W

max.

(Total)

(U.S.A.,

Canada,

Europe,

у

K.

and

Australia

models)

.

200W

max.

(U.S.A.,

General

and

Canada

|

models)

435

x

123.6

x

3145

mm

г.

|

(17-1/8"

x

4-7/8"

x

12-3/8")

.

Weight

10.2

kg

(22

Ibs.

8

oz.

8

Unswitched

x

1

Dimensions

(W

x

H

x

б)

Accessories

жі

Remote

control

cable

(5-

pin)

x1.

Remote

control

cable

(6-pin)-x

1:

Remote

control

transmitter

-`

(RS-AVC30).

x

1.

Battery

(size

"AA",

ROG)

х2.

Specifications

subject

to

change

without

notice.

.

(U)

.....

U.S.A.

model

(C)

.....

Canadian

model

(A)

.....

Australian

model

(G).....

European

model

(B)

.....

U.K.

model

(В)...

General

model

DOE

sss]

Manufactured

under

license

from

Dolby

Laboratories

Licensing

Corporation.

Additionally

licensed

under

one

or

more

of

the

following

patents:

U.S.

numbers

3,632,886,

`

3,746,792,

and

3,959,590,

Canada

numbers

1,004,603

and

1,037,877.

“Dolby”

and

the

double-D

symbol

are

trademarks

of

Dolby

Laboratories

Licensing

Corporation.

-

е

DIMENSIONS

ce

435

(17-1/8")

|

1

110

(4-5/16")

13.6

(9/16")

12.5

(1/2")

—

XL

283

(11-1/8")

uo

19

(3/4)

Unit

:

mm

(inch)

Remote

control

cable:

tini:

plug),

й

р

<

9

в

О

М.

а

о

(=

M

AVC-30/30U/AV-34

E

BLOCK

DIAGRAM

PHONO

AMP

INPUT

SW

.

Q507509,511,5/3,515

EN

(ММ)

^

(502-507

.

код

817,519,521,523,525

ACCESSORY

УЗО!

|

VR5IO

super

=

ТОМЕ

АМР

POWER

АМР

д

PHONG

@

|

га

VOLUME

BASS

BALANCE

(FRONT)

A

e

1650!

SEND

RECEIVE

Sw503

SW3OIA

©

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м

o

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|

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|

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а

|

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0

TUNER

@

|

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га

©

і

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BASS

TREBLE

EH

о

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VR504

VR505

MUTE

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AUX

@

MOTOR

930,302

г

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9

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LEVEL

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|

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06

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|

—

MOTOR

CONTA

8уу201-.209

INPUT

SELECTOR

&

POWER

KEY

ао

POWER

CONT,

:

POWER

__

SELECT

1

H

то

POWER

2c

д>

COM

SUPPLY

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овоз

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af

AUDIO

SUPPLY

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VIDEO

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S|

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Г

PHONO

ПУ

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REMOTE

CONTROL

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TAPE

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~~

®

Remote

сег

1504

Control

UNSWITCHED

200W

MAX.

SWITCHED

150W

МАХ.

lE

INTERNAL

VIEW

@

POWER

TRANSFORMER

(Main)

R

model:

XC683001

U

model:

XC684001

.

A,

B

models:

XC685001

G

model:

XC686001

C

model:

XC687001

MAIN

CIRCUIT

BOARD

(1)

Ө

POWER

TRANSFORMER

(Sub)

В

model:

ХС082001

О,

C

models:

XC083001

A,

G,

B

models:

XC084001

Ө

u-COM

CIRCUIT

BOARD

(1)

Ө

(СОМ

CIRCUIT

BOARD

(3).

Q

MAIN

CIRCUIT

BOARD

(3)

@

MAIN

CIRCUIT

BOARD

(2)

Ө

MOTOR

VOLUME

AVC-30/30U/AV-34

li

DISASSEMBLY

PROCEDURES

1.

Removal

of

Top

Cover

Remove

5

screws

(

@

).

2.

Removal

of

Bottom

Cover

Remove

10

screws

(

©

).

р

<

с

^

О

X

о

е

с

EN

3.

Remove

of

Front

Panel

Remove

6

screws

(

(9)

).

Bottom

Cover

Front

Panel

ADJUSTMENTS

@

Idling

Adjustment

€

Dolby

Surround

Distortion

Factor

Adjustment

To

stabilize

operation

of

the

amplifier,

turn

ON

the

With

INPUT

BALANCE

and

VOLUME

set

to

their

power

in

the

no-signal

state

and

wait

for

two

minutes

maximum,

apply

а

1kHz,

150mV

signal.

before

the

adjustment.

Adjust

REAR

LEVEL

so

that

1.5V

REAR

output

is

Adjust

VR601

(Lch)

and

VR602

(Rch)

so

that

the

obtained,

then

adjust

VR603

so

that

the

distortion

voltage

at

both

В587

(Lch)

and

В588

(Rch)

becomes

.

factor

of

the

REAR

output

becomes

less

than

196.

DC3mV

to

4mV.

ППП

rf

rpm

rrr

гиге

ыч

Main

Circuit

Board

(1)

и-СОМ

Circuit

Board

(1)

4587

VR601

С

|

т

R588

nay

P

VR603

Main

Circuit

Board

(3)

AVC-30/30U/AV-34

Шіс

BLOCK

16101,

102:

TC4066P

ог

LC4066B

|

1С103:

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17

чий

RS-AVC30

С

|

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АМС-ЗО/ЗОЦ/АМ-34

ВЕМОТЕ

CONTROL

TRANSMITTER

Ш

SCHEMATIC

DIAGRAM

NIH

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kan-assor.

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DOP

KIO

KII

кта

КІЗ

KI4

{80М-3

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2551682

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7

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E

PRINTED

CIRCUIT

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side)

IC

:

uPD6102G

0560

OSCI

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SEL

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KEY

INPUT

KEY

OUTPUT

YN

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19

AVC-30/30U/AV-34

PARTS

LIST

Ш

ELECTRICAL

PARTS

=

WARNING

Components

having

special

characteristics

are

marked

ÁN

and

must

be

replaced

with

parts

having

specifications

equal

to

those

originally

installed.

e

Carbon

resistors

(1/6W

or

1/4W)

are

not

included

in

the

ELECTRICAL

PARTS

list.

For

the

parts

No.

of

the

carbon

resistor,

refer

to

p.

29.

МА:

09:46:70

NA

:09:46'

60

|

Мат

Circuit

Board

Description

ч

Соттоп

Моде!

Remarks

Markets

У

NM

~

c

A

с

л>

с»

с

НАУМ,

Му

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25v]

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50V

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C567

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|

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15:33:30]

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C563,568

/

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C602

0.02742

50V

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70

/

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4

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&

у

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=

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.

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C503,504,569,58]

|

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C575

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C582

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5100

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116153

130

/

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6.

1иР

50V

0.ЗЗаЕ

50V

0.47

uF

50V

c

с

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|

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621

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50V

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C643,644

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7

и.

и

—

zu

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Аһ

|

Part

Мо.

Description

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о

UW

:

88!

86

'

80

|

Electrolytic

Cap.

UT

:45'22'20

|

Polypropylene

Film

Cap.

UT

45

124

170

7

UT

{45126180

UT

145141100

UT

(4514470

680g

Е

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|

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5

a

[|]

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ps

ж

у

7

O

3

м

ES

HJ

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35:53:30

|

Carbon

Resistor

HJ

:

35

:

55:60

|

HJ

35:61:

00

и

HJ

135162120

у

5

=

и

|

и

7

и

7

и

7

и

=

HJ

135181100

/

HJ

135183190

IO0kQ

^

1/4W

|

390kQ

1/4\ү

560КО

1/40

.

и

HJ

135

85:

60

Hf

ну

38:53:30]

|_|

Hy

35:55

60

|_|

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зв

61

00

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НЕО

и

|

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ам

ми

7

|

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7

—

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умі

зл

|

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С

СЛИНИ

АВ

СС

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wmm

7

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т

7

атаи

|

a

уш

|

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и

——

в

умі

у

|

[

uwimmmp

r

1|

s

ун

7

и

33kQ

—

|/4W

gm

|

miss]

—

7

0

и

|

ника

Py

“

//

Й

//

HJ

35191100

и

|

/

20

1/4W

и

HV

45151100

7

1000

—

1/4W

и

HV

145154

|

70

/

4700

—

1/4W

и

|

HV

145

61:20

и

1.29

1

/4W

HV

145162120

7

2.20

—

1/4W

7

HV

145163190

/

3.9kQ

—

I/AW

/

HL

:

93:

22

20

|

Metal

Oxide

Film

Resistor

BR

к

г

0.220

3W

B4700

T

B2.2kQ

IO0KY

x

4

Е-2-НАПа-А

ex:

[WX

Om

OB

VB

18612100

|

VD

169!

11!

00

|

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2

E]

ж

Ж

dA

te

}

VD

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VD

;

27:10:00

/

со

о

И

VD

27111100

7

I0KBX2

Koa

TTE

iA

113160100

и

25А1360

|

ус

161140100

7

2581274(0,К,5)

ска

то)

=

|

iC

22140120

їх

160142100

7

Ж

New

Parts

(Ed

Eun)

3

Р

A

А

/

if

7

/

7

4

7

И

/

AVC-30/30U/AV-34

Remarks

`

Common

МІ

M

ХУ

С515,516

C574

C577

C562

С546,548,553,554

C692

0)

R561,562,688,689

R649

R533--537,539,543,

549--552,670,671

R686,687

.R555,556,703

R680,681,706

R682~685

R538,540~542,

544—548

,

602

R595

,

596

R613

R674~677

R557,558,614,616

R565,

566,591,592

R638

R569,570,597,

598,

668,

669

R593,594

R678,

679

R611,612

R563,564,672,673

R702,

704

R583~586,599,600,

801,802

R633

.R575,576

R559,560,632

п5797-582

R567,568

R577,578

В5717-514

R587~590

VR601,602

`

VR603

VR510

VR505

VR506

VR504

0511,512

0513,514

0533

0501503

,527,528

05077-510,525,526

0505,506

0532

0519,520

20

»

«

o

І

©

О

м

©

о

с

ч

M

2

о

e

~

о

°

>

q

21

AVC-30/30U/AV-34

F00

189

30|

Zener

Dios

|

iH

:

00:

11

'

60

|

Diode

Bridge

e

mimm;

|

eme;

|

eim

my

—

7

жошо

—

VD

!

26

198:

00

|

Rotary

Slide

Switch

VD

'35

73:

00

|

Push

Switch

VD'35:74100|

и

LB

'

91

80}

40

и

LB:9I:80:50|

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oo

Push

Terminal

ж

ши

LA

:

00:

19:

60

|

Lapping

Terminal

Ж

Мем

Parts

(348

BB)

|

Description

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d

Ж

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133

15582

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404841

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сл

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MN3IOI

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NJM20415

LMITI2CN

LC4966

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MNS3007Y

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сл

о

2-2NS

4P

3P

4P

5P

i-Type

P-7.5

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U-Type

3x6

FCRM3-BI

|

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106:

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10

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Plate

|

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|

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|

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>

|

>

г

|

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~

и

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то

я

—

F

|

0508,509

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4

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|

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С-РИ-

МК

Yamaha ANC-30 User manual

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