Onkyo A-8800 User manual

A-8800

SERIAL

NO.

3309

ONKYO.

SERVICE

MANUAL

Integrated

Stereo

Amplifier

MODEL

A-8800

120V

AC,

60Hz

220V

AC,

50Hz

240V

AC,

50Hz

120V/220V

AC,

50Hz/60Hz

SAFETY

-RELATED

COMPONENT

WARNING!!

TABLE

OF

CONTENTS

COMPONENTS

IDENTIFIED

BY

MARK

/\

ON

THE

SCHEMATIC

DIAGRAM

AND

IN

THE

PARTS

LIST

ARE

Specifications

CRITICAL

FOR

RISK

OF

FIRE

AND

ELECTRIC

SHOCK.

REPLACE

THESE

COMPONENTS

WITH

ONKYO

PARTS

WHOSE

PARTS

NUMBERS

APPEAR

AS

SHOWN

IN

THIS

Precautions

Adjustment

procedures

MANUAL.

Front

panel

facilities

IC

block

diagram

MAKE

LEAKAGE-CURRENT

OR

RESISTANCE

MEA-

System

connections

SUREMENTS

TO

DETERMINE

THAT

EXPOSED

PARTS

Packing

procedures

ARE

ACCEPTABLY

INSULATED

FROM

THE

SUPPLY

CIRCUIT

BEFORE

RETURNING

THE

APPLIANCE

TO

THE

CUSTOMER.

Chassis

exploded

view

Exploded

view

parts

list

Printed

circuit

board

parts

list

Printed

circuit

board

view

Block

diagram

Schematic

diagram

KYO

May

COMPONENTS

A-8800

SPECIFICATIONS

Power

Output:

Dynamic

Power:

Total

Harmonic

Distortion:

Intermodulation

Distortion:

Damping

Factor:

Input

Sensitivity

Impedance:

Output

Level/Impedance:

Phono

Overload:

Tone

Control:

(Vol-20

dB)

High

Cut:

Frequency

Response:

100

watts

per

channel,

min

RMS.

at

8

ohms,

both

channels

driven

from

20

Hz

to

20

kHz,

with

no

more

than

0.008%

Total

harmonic

distortion.

310

watts

2

homs,

220

watts

4

ohms

0.008%

at

rated

power

0.008%

at

1

watt

output

0.005%

at

rated

power

100

at

8

ohms

Phono

(MM):

2.5

mV/50

kohms

Phono

(MC):

=

1604.V/220

ohms

CD

DIRECT:

150

mV/50

kohms

TUNER:

150

mV/50

kohms

Tape

Play:

150

m¥V/50

kohms

VCR

Play:

150

mV/50

kohms

VDP

Play:

150

mV/50

kohms

Tape

Rec:

150

mV/1.5

kohms

(Phono)

Pre

Out:

1

V/600

ohms

Phono

(MM):

200

mV

RMS.

at

1

kHz,

0.015%

THD.

CONTRABASS:+

10/+20

dB

(Muting:

OFF/ON)

at

20

Hz

BASS:

+10

dB

at

70

Hz

TREBLE:

+8

dB

at

20

kHz

6

kHz

(6

dB/Octave)

(TREBLE

min.

)

CD,

Tuner:

2-50,000

Hz

(+0,

—1

dB)

PRECAUTIONS

1.

Replacing

the

fuses

RIAA

Deviation:

Signal

to

Noise

Ratio

(IHF-A):

Muting

(Vol

-

20

dB):

D/A

CONVERTER

SECTION

Coaxial

Input:

Output:

Optical

Input:

Digital

Sampling

Frequency:

Frequency

Response:

Total

Harmonic

Distortion:

Signal

to

Noise

Ratio:

(IHF-A):

Dynamic

Range

(THF-A):

Max.

Output

Level:

GENERAL

Power

Supply:

Dimensions:

Weight:

Phono

(MM):

+0.3

dB,

20

Hz

—

20

kHz

Phono

(MM):

94

dB

(5.0

mV

input)

Phono

(MC):

=

75

dB

(0.5

mV

input)

CD:

107

dB

—15

dB

0.5

Vp—p/75S2

0.5

Vp—p/750)

Standard

TOSLINK

Tape

32,44.1,

48

kHz

2-20,000

Hz+0.2

dB

0.0015%

at

1

kHz

110

dB

103

dB

2V

1.m.S.

European

models

(except

U.K.):

USA

&

Canadian

AC220

V,

50

Hz

models:

AC120

V,

60

Hz

UK.

&

Australian

models:

AC240

V,

50

Hz

Worldwide

models:

120

and

220V

switchable,

50/60

Hz

435

(W)x

164

(H)

392

(D)

mm

17-1/8"

x

6-7/16"

x

15-7/16"

14.5

kg,

32.0

Ibs.

Specifications

and

features

are

subject

to

change

without

notice.

For

continued

protection

against

risk

fire,

replace

only

with

same

type

and

same

rating

fuse.

CIRCUIT

NO.

PART

NO.

F921

252052

F922

252077

or

252077CC

DESCRIPTION

7A

ST-6,

Primary

fuse

(120V,

120V/220V

model)

4A-SE-EAK

Primary

fuse

(220V,

240V,

120V/220V

model)

4A-SE-EAK

Primary

fuse

(220V,

240V,

120V/220V

model)

2.

Insulation

resistance

mesurement

(Only

U.S.A.

model)

Connect

the

insulating-resistance

tester

between

the

plug

of

power

supply

cable

and

the

terminal

GND

on

the

back

panel.

Specifications:

More

than

10

MQ

at

500V.

3.

Voltage

Selector

(Rear

Panel)

Worldwide

models

are

equipped

with

a

voltae

selector

to

conform

with

local

power

supplies.

Be

sure

to

set

this

switch

to

match

the

voltage

of

the

power

supply

in

your

area

before

turning

the

power

switch

on.

Voltage

is

changed

by

sliding

the

groove

in

the

switch

with

a

screwdriver

to

the

right

or

left.

Confirm

that

the

switch

has

been

moved

all

the

way

to

the

right

or

left

before

turning

the

power

switch

on.

Models

without

a

voltage

selector

can

only

be

used

in

areas

where

the

power

supply

is

the

same

as

that

of

the

unit.

220V

™

120V

™\

at

AC

120

V

220V

™

120V

at

AC

220

V

A-8800

ADJUSTMENT

PROCEDURES

Adjustments

and

Checking

the

Protection

Circuitry

1.

Preparations

1)

Place

the

unit

on

the

workbench.

(There

should

be

about

15

mm

of

space

between

the

base

plate

of

the

unit

and

the

work

surface.)

2)

Set

up

the

unit

as

follows.

(1)

No

load

(2)

No

signal

(3)

Volume

turned

all

the

way

down

(4)

Speaker

switch

OFF

(5)

Power

switch

OFF

Note)

Check

the

following

points

before

making

adjustments

(1)

The

power

switch

should

be

OFF.

(2)

The

interior

of

the

unit

should

not

be

warm.

(3)

The

DAC

circuit

board

should

be

mounted

correctly.

2.

Idling

current

adjustment

1)

Turn

the

power

switch

ON

and

allow

the

unit

to

warm

up

for

about

10

minutes.

(1)

Adjust

R531

(R532)

so

that

the

voltage

at

test

point

VCT-IID

on

the

NAAF-3114

circuit

board

is

l5mV+5mV.

3.

Check

of

operation

of

protection

circuitry

1)

Check

of

operation

of

protection

relay

(1)

Confirm

that

the

relay

turns

ON

approximately

5

seconds

after

the

power

switch

is

turned

ON.

(2)

The

SOURCE

DIRECT

indicator

LED

should

light

at

the

same

time.

(3)

The

relay

should

turn

OFF

approximately

0.5

seconds

after

the

power

switch

is

turned

OFF.

2)

Check

of

DC

detection

and

servo

circuitry

operation

(1)

Turn

the

power

on

with

no

load.

(2)

After

the

speaker

relay

turns

ON,

apply

DC+200mV

to

the

LINE

input

terminals.

Confirm

that

the

relay

turns

OFF.

(3)

Confirm

that

operation

is

the

same

as

(2)

above

when

an

input

of

DC—200mV

is

applied.

Note)

Under

no

circumstances

connect

a

load

or

short

the

speaker

terminals

when

performing

the

above

test.

3)

Signal

input

from

the

circuit

illustrated

below

with

no

load.

(1)

Confirm

that

the

speaker

relay

does

not

turn

OFF

even

when

a

2

ohm

load

is

connected

when

a

peak

value

of

35V

p-p

1s

output.

(2)

Next,

confirm

that

when

a

1

ohm

load

is

connected

the

speaker

relay

switchse

OFF

and

ON

a

couple

of

times

and

then

stays

OFF.

Note)

The

period

before

that

relay

stays

OFF

should

not

last

for

more

than

1

minute.

Relay

OFF

status

can

be

canceled

by

switching

the

power

OFF.

Low-frequency

oscillator

A-8800

SP

Load

OUT

ae

Differe-

Attenua-

ntiator

tor

Square

wave

The

unit’s

volume

50Hz,

l1OVY

p-p

control

may

also

be

used.

Oscillo~

scope

3.8

KQ

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3.3

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Square

wave

input

from

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10

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Hz,

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resistors

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4.

DAC

block

adjustment

1)

Confirmation

of

fs

display

(1)

Input

a

digital

signal

to

one

of

the

DIGITAL

input

terminals

(1-3).

(2)

The

indicator

LED

should

light

as

follows

according

to

the

sampling

frequency

of

the

input

signal.

A

eV

A

orange

a

Od

os

VA

green

ld

be

esse

ner

ere

red

2)

Distortion

adjustment

(1)

Preparations

@

Connect

the

digital

output

terminal

of

a

suitable

equipped

CD

player

to

the

DIGITAL

1

digital

input

terminal

of

the

A-8800.

M

Connect

a

distortion

meter

to

the

analog

output

of

circuit

board

NADC-3386

or

to

the

unit’s

analog

REC

OUT

terminal.

@

Input

the

distortion

meter

signal

output

and

the

distortion

output

to

dual-phenomenon

oscilloscope.

(2)

Turn

power

ON

to

the

unit.

(3)

Play

track

2

of

the

test

disc

(YEDS-18).

(4)

Adjusting

the

4th

bit.

Adjust

semi-fixed

resistor

R815

(R-816)

so

that

the

non-continuous

portion

(difference

in

level)

of

the

distortion

elements

shown

at

right

is

as

small

as

possible.

Distortion

elements

Signal

—___

Representative

un-adjusted

waveform

V7

The

place

to

watch

when

adjusting

the

4th

bit

(5)

Adjusting

the

3rd

bit.

As

with

(3)

above,

adjust

semi-fixed

resistor

R813

(R814)

so

that

the

non-continuous

portion

(difference

in

level)

of

the

distortion

elements

is

as

small

as

possible.

4

The

place

to

watch

when

adjusting

the

3rd

bit

(6)

Adjusting

the

2nd

bit.

As

above,

adjust

semi-fixed

resistor

R811

(R812)

so

that

the

non-continuous

portion

(difference

in

level)

of

the

distortion

elements

is

as

small

as

possible.

Note)

It

does

not

matter

is

up

to

this

point

the

level

of

overall

distortion

is

high.

\/

The

place

to

watch

when

adjusting

the

2nd

bit

A-8800

Adjust

semi-fixed

resister

R809

(R810)

so

that

the

non-continuous

portion

of

the

final

remaining

distortion

waveform

(7)

Adjusting

the

2nd

bit.

is

as

small

as

possible.

\

1st

bit

adjustment

(8)

Repeat

steps

(4)

—

(7)

above

to

fine

adjust

to

optimum

settings.

Note)

The

distortion

meter

must

be

accurate

to

0.001%

or

better

and

possess

a

distortion

output

terminal.

FRONT

PANEL

FACILITIES

E} 19

[12

14

iE)

16

7]

1.

Power

switch

(POWER)

10.

Headphone

jack

(PHONES)

2.

Operation

indicator

(DIRECT/TONE/PROCESSOR)

11.

Contrabass

control

(CONTRABASS)

3.

Muting

switch

(MUTING)

12.

Bass

control

(BASS)

4.

Mode

selector

switch

(MODE)

13.

Treble

control

(TREBLE)

STEREO,

MONO

14.

Balance

control

(BALANCE)

5.

Volume

control

(VOLUME)

15.

Source

direct

switch

(SOURCE

DIRECT)

6.

Cartridge

selector

switch

(CARTRIDGE)

TONE,

DIRECT,

PROCESSOR

&

TONE

MC,

MM

16.

Video

mode

switch

(VIDEO

MODE)

7.

Input

selector

buttons

and

Indicators

(INPUT

VCR

REC::-CDV,

OFF,

VDP/VCR

SELECTOR)

VDP/VCR,

VDP,

CDV---BGV

DIGITAL

1,

DIGITAL

2

(DAT),

DIGITAL

3

17.

Recording

source

selector

switch

(REC

SELECTOR)

PHONO,

TUNER,

VCR,

VDP,

TAPE,

DAT,

CD

TAPE

®

DAT,

DAT

®

TAPE,

TUNER,

OFF,

8.

Digital

lock

indicator

(DIGITAL

LOCK)

SOURCE

9.

Speaker

selector

switch

(SPEAKERS)

OFF,

A,

B,

A+B

—~5—

A-8800

PCM58P

(D/A

converter)

TORX175

(Optical

receiver)

VTH

filter

|I5,

Nc

Clock

input

[16]

+Vcc

Optical

fiber

~Vecc

—Vec

Standard

voltage

NC

8]

Analog

common

generator

NC

RF

NC

'6|Currount

out

put

BIT

4

ADu

24

|5|Bipolar

offset

BIT

3

ADJs

[4]

BPO

filter

BIT

2

ADJ

'3]}Reference

filter

BIT

|

ADu

/2|+Vec

V

POT

11

|Seruo

filter

SYSTEM

CONNECTIONS

VIDEO

DISC

MONITOR

TV

VIBEO

PLAYER

CASSETTE

RECORDER

OUTPUT

Vv

INPUT

OUTPUT

VA

DIGITAL

ANALOG

REC

PLAY

REC

PLAY

R

DIGITAL

AUDIO

UNIT

with

Coaxial

USA

&

Canadi

del

i

anadian

models

on

Digital

Output

Worldwide

models

only

A

R

.

Sx

DIGITAL

GUTPUT

|

4C

OUTLETS

—,

aC120¥

BOMZ

SPEARERS

1

+

WATE

’

ATT

TT

TTT

Ma

:

7

VOLIAGE

SELECTOR

ON

;

4

OPTICAL

DIGITAL

OUTPUT

DIGITAL

AUDIO

UNIT

with

Optical

Digital

Output

IKD

a

=

<c

rrr—“<—~tis:SCi

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ae

vs

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SAOCESSOR

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soon

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co

CORD

I

|

Ground

connection

is

not

necessary

far

turntable

without

ground

lead

to

SPEAKER

(B)

L}R

Audio

processors

SPEAKER

IMPEDANCE

OUTPUT

REC

PLAY

INPUT

OUTPUT

|

cuch

as

a

graphic

AorB:

4

ohms

MIN

+

equalizer

can

be

A

and

8:

&

ohms

MiN

connected

CASSETTE

AUDIO

TUNER

TAPE

DECK

PROCESSOR

AMPLIFIER

L

SPEAKER

(A)

A-8800

PACKING

PROCEDURES

REF.

NO.

A’5sl

A852

A853

A854

A855

A856

A857

A900

NOTE

PART

NO.

29051788

29091202

29091203

29095108-1

260012

261504

282301

29360778

29360863

29341325

29341326

29365019

29365022

29358002F

29055018

291000064

DESCRIPTION

MASTER

CARTON

BOX

PAD,

LEFT

PAD,

RIGHT

SHEET,

1000x600

DAMPLON

TAPE,

W50

PAPER

TAPE

SEALING

HOOK

LABEL

(FLASH)

[N]

LABEL

(CAUTION)

[B]

ACCESSARY

BAG

INSTRUCTION

MANUAL

[D]

[N]

INSTRUCTION

MANUAL

[G]

[W}

[A]

[B]

WARRANTYCARD

[N]

WARRANTYCARD

[B]

SERVICE

STATION

LIST

[N]

CONVERSION

PLUG

CK-K-1

[W]

POLY

BAG

350x250

[D]:

ONLY

120V

MODEL

[G]:

ONLY

120V

MODEL

[W]:

ONLY

120V/220V

MODEL

(N]:

ONLY

U.S.A.

MODEL

[A]:

ONLY

AUSTRALIAN

MODEL

[B]:

ONLY

BRITISH

MODEL

—10—

MILITARY

MARKET

MODEL

REF.

NO.

A851

A852

A853

A854

A855

A856

A857

A900

PART

NO.

29051796

29091288

29091289

29091290

29095108-1

260012

261504

282301

28330072

29360626-1

29360815

29380084

29341325

29365021

29358002F

291000064

25055251

28185335

(28185333)

(28185331)

(28140864)

(28185334)

(28185332)

(28140864)

(29051798)

(29095550)

(29095551)

(29095539)

(29095408)

(29100026)

(29341018-1)

(836440303)

(870086)

(262005)

DESCRIPTION

MASTER

CARTON

BOX

PAD,

LEFT

PAD,

RIGHT

PAD

(2

Piece)

SHEET,

1000x600

DAMPLON

TAPE,

W50

PAPER

TAPE

SEALING

HOOK

CAP,

AC

SOCKET

LABEL

(FUSE)

LABEL

(120)

CAUTION

(120)

ACCESSARY

BAG

INSTRUCTION

MANUAL

WARRANTY

CARD

SERVICE

STATION

LIST

POLY

BAG

350X250

CONVERSION

PLUG,

CV-CP

SIDE

BOARD

SIDE

BOARD

ASS’Y

SIDE

BOARD

ASS’Y,

LEFT

SIDE

BOARD,

LEFT

CUSHION

SIDE

BOARD

ASS’Y,

RIGHT

SIDE

BOARD,

RIGHT

CUSHION

CARTON

BOX

PROTECTION

SHEET

(R)

PROTECTION

SHEET

(S)

PROTECTION

SHEET,

580

x

400

PROTECTION

SHEET,

450

x

400

POLY-VINYL

BAG

INSTRUCTION

MANUAL

(SIDE

BOARD)

TAP-TIGHT,

4X

12BCBC

SPECIAL

WASHER,

4x

128BCBC

CELLOPHANE

TAPE

REF.

NO.

A001

A002

A004

A006

A008

AOI2

AQI13

AOl4

A015

A016

AOI7

AOL8

AOI19

AQ20

A021

A022

A023

A024

A025

A027

A028

A030

A031

A032

A033

A035

A036

A038

A039

A043

A044

A049

A053

AOQ55

A350

A365

A366

A367

A368

A369

A370

A371]

A372

A373

A374

A375

A376

A377

A378

A379

A380

A3al

A382

A385

~-*

0609,

0610

Q611,

QO612

PART

NO.

27110382

27141199

27115230C

27121174A

27121175A

27121177A

27121190A

2T121191A

27300750

27130548B

27130502C

27150259

27270213

27190657

28140882

28400454

27130549A

27225087C

27225088C

27141282

28140808

27141229A

27262485

27260237C

28320135

29360626-1

27273086E

27141161A

21160230

27141162A

27130503D

27141163A

27141235

82143006

834480088

838440089

87313006

27270273

1A115121

28199174

28323171

28323123

28323173

28323174

28323175

28323176

28184409

28184410

27273090

27265155A

28140020

28140695

28140761

27170251A

27175153

28140810

28140807

27175011C

2201873

or

2201876

or

2201874

2201863

or

2201866

or

2201864

DESCRIPTION

FRONT

BRACKET

(HP)

SIDE

BRACKET

BACK

PANEL

[D]

BACK

PANEL

[G]

BACK

PANEL

[W]

BACK

PANEL

[xX]

BACK

PANEL

[A]

[B]

BUSHING

(CORD)

BRACKET

(PT)

BRACKET

(H)

SHIELD

PLATE

SPACKER

(PT)

HOLDER

CUSHION

(DUMPER)

STABILIZER

(DAC)

BRACKET

(D)

SHIELD

CASE

(DL)

SHIELD

CASE

(DR)

BRACKET

(0)

CUSHION

BRACKET

(0)

PLATE

(D)

SHAFT

JOINT

LABEL

(Fuse)

(D)

JOINT

ASS’Y

BRACKET

(HF)

HEATSINK

BRACKET

(HB)

BRACKET

(PC)

BRACKET

(D)

BRACKET

(E)

PAN

HEAD

SCREW,

3P+6FNBC

TAP-TIGHT

SCREW,

3FTS+8BBC

TAP-TIGHT

SCREW,

4TTB+8CBC

TOOTHED

WASHER,

M-3B

SPACER

FRONT

PANEL

FILM

KNOB

(VOL)

KNOB

(TONE)

KNOB

(SP)

KNOB

(PUSH)

KNOB

(POW)

KNOB

(CAP)

TOP

COVER

(L)

TOP

COVER

(R)

JOINT

(COVER)

WASHER

(COVER)

CUSHION

~

BOTTOM

BOARD

LEG

ASS’Y

CUSHION

LEG

TRANSISTOR,

2SC3858-O

or

TRANSISTOR,

2SC3858-P

or

TRANSISTOR,

25S8C3858-Y

TRANSISTOR,

2SA1494-0

or

TRANSISTOR,

25A1494-P

or

TRANSISTOR,

25A1494-Y

—13—

CHASSIS-EXPLODED

VIEW-PARTS

LIST

A

T901

A

T901

A

T901

&

T901

A

C920

A

C920a

A

P901

A,

P902

A,

P9802

A,

P902

A,

P902

A,

P902

P903

A

F921

A

F922

A

F901

S851b

A

$902

U001

U002

U003

U004

U005

U006

U007

U008

U009

2300364B

2300365B

2300366A

2300377B

350065A

27300601

25050293

253123

or

253136

or

253140

or

253146

or

253148

or

253150

253092-LA

253118

728320

or

728328

25060044

252052

252077

or

252077CC

25035345A

25030294

25065123

1A115505-3

1A115506-3

1A115507-3

1A115508-3

1A115509-3

LA115510-3

1A115511-3

1A115512-3

1A115521-3

A-880C

POWER

TRANSFORMER,

NPT-1008D

[D]

POWER

TRANSFORMER,

NPT-1008G

[G]

POWER

TRANSFORMER,

NPT-1008DG

[W]

[X]

POWER

TRANSFORMER,

NPT-10080

[A]

[B]

0.01uF,

AC400V/125V,

CAPACITOR

(1S)

COVER

(CAPACITOR),

SB-1925

AC

SOCKET,

NSCT-6P120

[D]

[X]

POWER

SUPPLY

CABLE,

AS-UC-6

#18

or

[D]

[X]

POWER

SUPPLY

CABLE,

AS-UC-6

#18

or

[D]

[X]

POWER

SUPPLY

CABLE,

AS-UC-6

#18

or

[D]

[X]

POWER

SUPPLY

CABLE,

AS-UC-6

#18

[D]

[X}

POWER

SUPPLY

CABLE,

AS-CEE

or

[G]

POWER

SUPPLY

CABLE,

AS-CEE

[G]

POWER

SUPPLY

CABLE,

AS-CEE-2

[W]

POWER

SUPPLY

CABLE,

AS-SAA

[A]

POWER

SUPPLY

CABLE,

2-0.75BS16

BLK/GRY

[B]

POWER

SUPPLY

CABLE,

2-0.75BS16

BLK/GRY

[B]

GROUND

TERMINAL

7A

ST-6

[D]

4A-SE-EAK

or

[G]

[W]

[X]

[A]

[B]

4A-SE-EAK

[G]

[W]

[X]

[A]

[B]

POWER

SWITCH,

NPS-111-L308P

REMOTE

SWITCH,

OPERATION

SECTION

SLIDE

SWITCH,

NSS-1258P

[W]

[X]

NASW-3105-3,

INPUT

SWITCH

&

EQUALIZER

CIRCUIT

PC

BOARD

ASS’Y

NASW-3106-3,

MODE

SWITCH

CIRCUIT

PC

BOARD

ASS’Y

NAAF-3107-3,

TONE

CONTROL

CIRCUIT

PC

BOARD

ASS’Y

NAAF-3108-3,

VOLUME

CONTROL

CIRCUIT

PC

BOARD

ASS’Y

NAETC-3109-3,

HEAD

PHONE

JACK

PC

BOARD

ASS’Y

NAPS-3110-3,

POWER

SUPPLY

CIRCUIT

PC

BOARD

ASS’Y

NADIS-3111-3,

INPUT

LED

CIRCUIT

PC

BOARD

ASS’Y

NADIS-3112-3,

DISPLAY

LED

CIRCUIT

PC

BOARD

ASS’Y

NASW-3121-3,

MUTING

SWITCH

CIRCUIT

PC

BOARD

ASS’Y

BOARD

ASS’Y

[D]

NAETC-3385-3A,

FUSE

CIRCUIT

PC

BOARD

ASS’Y

[A]

[B]

NAETC-3385-3B,

FUSE

CIRCUIT

PC

BOARD

ASS’Y

NAETC-3385-3C,

FUSE

CIRCUIT

PC

BOARD

ASS’Y

NAAF-3113-3,

POWER

AMPLIFIER

(1)

PC

BOARD

ASS'Y

NAAF-3114-3,

POWER

AMPLIFIER

(II)

PC

BOARD

ASS’Y

NAETC-3116-3,

VIDEO

NAETC-3385-3,

FUSE

CIRCUIT

TERMINAL

PC

BOARD

ASS’Y

NAETC-3117-3,

SPEAKER

&

PROTECTOR

CIRCUIT

PC

BOARD

ASS'Y

NADG-3386-1,

DIGIFAL

CIRCUIT

PC

BOARD

ASS'Y

U010

1A115585-3

PC

U010

LA115585-3A

[G}

U010

1A115585-3B

[W]

U010

1A115585-3C

[X]

U0L1

1A115513-3

U012

1A115514-3

U013

1A115516-3

U014

1A115517-3

Uots

1A115586-1

U016

1A115587-1

NAPS-3387-1,

DIGITAL

POWER

SUPPLY

CIRCUIT

PC

BOARD

ASS'Y

NOTE

[D]:

ONLY

120V

MODEL

[G]:

ONLY

220V

MODEL

[W]:

ONLY

120V/220V

MODEL

[X]:

ONLY

MILITARY

MARKET

MODEL

[A]:

ONLY

AUSTRALIAN

MODEL

[B]:

ONLY

BRITISH

MODEL

NOTE:

THE

COMPONENTS

IDENTIFIED

BY

MARK

A

ARE

CRITICAL

FOR

RISK

OF

FIRE

AND

ELECTRIC

SHOCK.

REPLACE

ONLY

WITH

PARTS

NUMBER

SPECIFIED.

PRINTED

CIRCUIT

BOARD

PARTS

LIST

INPUT

SWITCH

&

EQUALIZER

CIRCUIT

PC

BOARD

(NASW-3105-3)

—

PARTS

LIST

CIRCUIT

NO.

Q105

Q101~104

C105,

C107,

C109,

C111,

C113,

C115,

C117,

C118,

C119,

C121,

C131,

$101

S201

P101

P223

P224

P232

P96]

C106

C108

C110

C112

C1i4

C116

C124

C123

C120

C122

C132

PART

NO.

IC

222570

Transistors

2212185

or

2212186

Capacitors

372122714

372121014

373302224

379122234

379121834

379124734

354741029

391221227

391280227

379121225

354754719

Switches

25035583

25035572

Sockets

2000764

2000557

2000960

2000776

2000665

DESCRIPTION

NJM4560X

2SK170GR

or

2SK170BL

270

pF,

SOV,

Styrene

100

pF,

50V,

Styrene

2200

pF,

12V,

Film

(PP)

0.022

nF,

50V,

Film

(DEW)

0.018

uF,

SOV,

Film

(DEW)

0.047

wF,

50V,

Film

(DEW)

1000

nF,

16V,

Elect.

1200

uF,

6.3V,

Elect.

(MUSE)

2.2

uF,

50V,

Elect.

(MUSE)

1200

pF,

SOV,

Film

(DEW)

470

nF,

25V,

Elect.

NPS-142-L545

NPS-742-362-L534

NSAS-6P720

NSAS-6P513

NSAS-8P912

NSAS-10P732

NSAS-8P621

—14—

P962

2000782

NSAS-14P782

Jumper

socket

JL102

25050267

NSCT-3P95

JL255

25050272

NSCT-8P100

JL256

25050270

NSCT-6P98

JL227

25050271

NSCT-7P99

JL229

25050272

NSCT-8P100

JL231

25050270

NSCT-6P98

Terminals

P191,

P202

25045182

NPJ-2PDBL72

(PH)

P201

25045233

NPJ-2PDBL107

(CD)

Plug

P2tla

25055133

NPLG-3P117

MODE

SWITCH

CIRCUIT

PC

BOARD

(NASW-3106-3)

~

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Switch

§332

25035584

NPS-122-L546

TONE

CONTROL

CIRCUIT

PC

BOARD

(NAAF-3107-3)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Capacitors

C301,

C302

379128225

8200

pF,

50V,

Film

(DEW)

C303,

C304

379125625

5600

pF,

50V,

Film

(DEW)

C305,

C306

379121025

1000

pF,

50V,

Film

(DEW)

C307,

C308

379123935

0.039

nF,

50V,

Film

(DEW)

C309,

C310

379128235

0.082

nF,

50V,

Film

(DEW)

R301

R302

R303

R304

Resistors

5148107

Nt6RGMC250KMN25,

Variable

5148108

NI6RGM11C219K25,

Variable

5144001

Ni6ROM11C139K176K25,

Variable

5148113A

N16RGM11C176K25,

Variable

VOLUME

CONTROL

CIRCUIT

PC

BOARD

(NAAF-3108-3)

—

PARTS

LIST

CIRCUIT

NO.

R305

P36la

JL361

PART

NO.

DESCRIPTION

Resistor

§104212

N27DQ100KT1I00KT25

Variable

Plug

25055137

NPLG-7P121

Jumper

socket

25050272

NSCT-8P

100

HEAD

PHONE

JACK

PC

BOARD

(NAETC-3109-3)

—

PARTS

LIST

CIRCUIT

NO.

P853

PART

NO.

DESCRIPTION

Stereo

jack

25045229

HLJ4317-01-3120

POWER

SUPPLY

CIRCUIT

PC

BOARD

(NAPS-3110-3)

—

PARTS

LIST

CIRCUIT

NO.

D921

D922,

D923

C921,

C922

C923,

C925

C924

R921,

R923

PART

NO.

DESCRIPTION

Diodes

22380014

PB102F

22380003

1N5402F

Capacitors

3500101

A

15000

uF,

71V,

Elect

375103345

0.33

nF,

125V,

Elect.

(ME)

375104745

0.47

uF,

125V,

Elect.

(ME)

Resistors

442522294

0.220,

1/2W,

Metal

oxide

film

442525104

$19,

1/2W,

Metal

oxide

film

Plate

27301035

Bus

line

INPUT

LED

CIRCUIT

PC

BOARD

(NADIS-311

1-3)

—

PARTS

LIST

CIRCUIT

NO.

D201~D203

D204~D210

D211

P9S1

PART

NO.

Diodes

DESCRIPTION

225142CX1

or

SEL2913K-CX]1

or

225142CX?

or

SEL2913K-CX2

or

225142DX1

or

SEL2913K-DX1

or

225142DX2

225137DG

or

225137DY

or

225137CG

or

225137CY

225248

Sockets

2000918

SEL2913K-DX2,

LED

SEL2413E-DG

or

SEL2413E-DY

or

SEL2413E-CG

or

SEL2413E-CY,

LED

GLSEDS,

LED

NSAS-6P871

—15—

P961

P962

Plugs

25055185

25055188

Holder

27190573A

NPLG-4P169

NPLG-7P172

(LED-11)

DISPLAY

LED

CIRCUIT

PC

BOARD

(NADIS-3112-3)

—

PARTS

LIST

CIRCUIT

NO.

D911

D912

D301

~

D304

PART

NO.

Diodes

225142DX2

225137DG

or

225137DY

or

225137CG

or

225137CY

Holder

27190574

DESCRIPTION

SEL2913K-DX2

SEL2413E-DG

or

SEL2413E-DY

or

SEL2413E-CG

or

SEL2413E-CY

(LED-4)

POWER

AMPLIFIER

(I)

PC

BOARD

(NAAF-3113-3)

—

PARTS

LIST

CIRCUIT

NO.

Q519,

Q520

Q501,

Q502

Q503~Q506

Q507,

Q508

QO511,

Q512

Q513,

Q514

0901

Q902

Q903

Q904,

Q905

D505,

D506

D517~D520

D273,

D274

D902,

D904

D903

C501,

C502

C505,

C506

C514,

C512

C513~CS516

C521,

C522

C523,

C524

C861

C901,

C902

C903,

C904

C905,

C906

PART

NO.

ICs

222942

Transistors

2212805

or

2212806

or

2212807

2211733

or

2211732

2211515

or

2211516

2211455

or

2210803

2211354

or

2211353

2201444

or

2201443

2201502

or

2201503

2211733

or

2211732

2213335

Diodes

225232

223145

224652204

or

224152204

or

224452204

224650623

or

224150623

or

224450623

Capacitors

372126804

354780479

372123304

391252207

372123304

354762209

354741019

354772219

354751019

354751029

DESCRIPTION

NJM4558SE

2SK389-GR

or

2SK389-BL

or

2SK389-V

2SC1845-E

or

2SC1845-F

25A995-F

or

28

A995-G

2SA1015-GR

or

2SA733-P

2SA949-Y

or

28A949-O

28D1408-Y

or

28D

1408-O

2SB889-Q

or

2SB889-R

2SC1845-E

or

29C1845-F

2SK373-GR

LTZ-R15,

LED

182076TD

HZ22E-Bé4

or

OSAZ22R

or

MTZ22-D,

Zener

HZ6.2E-B3

or

OSAZ6.2Z

or

MTZ6.2-C,

Zener

68

pF,

50V,

Styrene

4.7

wF,

50V,

Elect.

33

pF,

SOV,

Styrene

22

pFF,

25V,

Elect.

(MUSE)

33

pF,

50V,

Styrene

22

BF,

35V,

Elect.

100

pF,

16V,

Elect.

220

nF,

63V,

Elect.

100

wF,

25V,

Elect.

1000

uF,

25V,

Elect.

C911,

C912

C913

C914

C917

R281~

R283

R507,

R508

R523,

R524

R527,

R528

R901,

R902

R903

R904

R907

$351

$352

$353

P29]

P292,

P293

P294

P295

P211

P361

P501

P503

JL912,

JL952

JL9S3

354774719

354721019

354722229

354764709

Resistors

442524704

441623314

442520684

442524734

441620434

442523314

442525114

442521034

Switches

25030219

25030292

25030302

Terminals

25045165

25045182

25045166

Socket

ass’y

2000560

2000752

2000556

2000750

Jumper

socket

25030270

470

pF,

63V,

Elect.

100

pF,

6.3V,

Elect.

2200

uF,

6.3V,

Elect.

47

pF,

35V,

Elect.

A7Q,,

1/2W,

Metal

oxide

film

3300,

1W,

Metal

oxide

film

6.80,

1/2W,

Metal

oxide

film

47kQ,

1/2W,

Metal

oxide

film

4.30,

1W,

Metal

oxide

film

3300,

1/2W,

Metal

oxide

film

5100,

1/2W,

Metal

oxide

film

10k),

1/2W,

Metal

oxide

film

NRSM-165-25SS,

Rotary

NRSM-145-25SS,

Rotary

NRSM-183-25SS,

Rotary

NPJ-4PDBL59,

(TAPE)

NPJ-4PDBLS59,

(DAT,

PRC)

NPJ-2PDBL72,

(PREOUT)

NPJ-6PDL60,

(VIDEO)

NSAS-6P516

NSAS-14P708

NSAS-6P512

NSAS-20P706

NSCT-6P98

POWER

AMPLIFIER

(I)

PC

BOARD

(NAAF-3114-3)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Transistors

O517,

Q518

2211255

or

2$C1815-GR

or

2210746

2SC945A-P

Q601,

Q602

2211634

or

2$C2229-Y

or

2211633

28C2229-O

Q603,

Q604

2211354

or

2SA949-Y

or

2211353

2SA949-O

Q605,

Q606

2201644

or

28C3298-Y

or

2201643

28C3298-O

Q607,

Q608

2201634

or

2SA1306-Y

or

2201633

2SA1306-O

Q615,

Q616

2212560

28C3333

Q617,

O618

2211793

or

28A992-EF

or

2211792

2SA992-F

Diodes

D513,

D514

223163

188133

D515,

D516

4000120

KB-265,

Varistor

Coils

L601,

L602

231134

S-0.8E

Capacitors

C509,

C510

379122235

0.022

«nF,

50V,

Film

(DEW)

C607,

C608

379121045

0.1

uF,

50V,

Film

(DEW)

C609,

C610

379124735

0.047

uF,

50V,

Film

(DEW)

C613~C616

379121045

0.1

wF,

50V,

Film

(DEW)

Resistors

R531,

R532

5210062

NO6HR4.7KBD,

Semi-fixed

R601,

R602

442522224

2.2KQ,

1/2W,

Metal

oxide

film

R603,

R604

442522214

2200,

1/2W,

Metal

oxide

film

R607~R610

442520224

2.20,

1/2W,

Metal

oxide

film

R615~R618

4000078

0.330,

5W,

Metal

plate

R619,

R620

441720104

10,

2W,

Metal

oxide

film

R645,

R646

441720824

8.20,

2W,

Metal

oxide

film

Jumper

socket

JL906

25050268

NSCT-4P96

Plate

27300877

Bus

line

VIDEO

TERMINAL

PC

BOARD

(NAETC-3116-3)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Diodes

D281~D283

223163

188133

Terminals

P281

25045225

NPJ-3PDBL101

P282

25045181

NPJ-2PDBL71

Relays

RL281~RL283

25065298

NRL-1IP1A-DC12-40

SPEAKER

&

PROTECTOR

CIRCUIT

PC

BOARD

(NAETC-3117-3)

—

PARTS

LIST

CIRCUIT

NO.

PARTS

NO.

DESCRIPTION

IC

Q851

222584

TA7317P

Diodes

D852

223145

182076TD

D853

224650623

or

HZ6.2EB3

or

224150623

or

O5AZ6.2Z

or

224450623

MTZ6.2C,

Zener

D854

223163

188133

D931,

D961

22380013

RDF02M

Capacitors

C851

354722219

220

uF,

6.3V,

Elect.

C852

354742209

22

pF,

16V,

Elect.

C853

354784799

0.47

«F,

SOV,

Elect.

C855

354743319

330

uF,

16V,

Elect.

C857

354744719

470

wF,

16V,

Elect.

C858,

C859

379122235

0.022

uF,

50V,

Film

(DEW)

C961

354741029

1000

uF,

16V,

Elect.

Resistors

R861,

R961

442522294

0.220,

1/2W,

Metal

oxide

film

R875,

R876

441623914

3902,

1W,

Metal

oxide

film

Terminal

P851

25060124

NTM-8PDMN057

Relay

RL&51

25065316

NRL-2P7A-DC12-43

Switch

S85

la

25065361

NSS-44137

Sockets

P853

2000794

NSAS-4P750

P854

2000795

NSAS-4P751

Jumper

socket

JL853

25050280

NSCT-3P108

MUTING

SWITCH

CIRCUIT

PC

BOARD

(NASW-3121-3)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Capacitors

C331,

C332

354782299

0.22

uF,

50V,

Elect.

—16—

C333,

C334

354784799

Switch

$331

25035573

0.47

uF,

50V,

Elect.

NPS-162-L535

FUSE

CIRCUIT

PC

BOARD

(NAETC-3385-3,

NAETC-3385-3A,

NAETC-3385-3B,

NAETC-3385-3C)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

Fuse

holder

F921a

250113

F922a

25050065

Terminal

25060092

DESCRIPTION

S-N5051

[D]

[W]

[X]

YSH403T

[G]

[A]

[B]

[W]

[X]

NTM-1S33

[G]

[A]

[B]

[W]

DIGITAL

CIRCUIT

PC

BOARD

(NADC-3386-1)

—

PARTS

LIST

CIRCUIT

NO.

PART

NO.

ICs

Q701

24120017

Q702,

Q712

222755

Q703,

Q710

222740005

Q704,

0706

22240112

Q705

22240113

Q707

22240176

O708

222740025

C709

222740275

QO711

222740745

Q801,

Q802

22240184

Q803,

Q804

222902

Q805, Q806,

Q984

222570

Q807,

Q808

22240201

Q951

222780055

Q982

22240134

Transistors

Q713

2211255

Q714,

Q811

2213300

Q715, Q809,

Q815

=

2213290

Q813,

0814

2212524

Q981

226007

Q983

2211256

Q985

2211164

or

2211163

Q986

2211504

or

2211503

Diodes

D701~D709

223163

D712,

D713

D721~D724

D791,

D801

D720

224650511

or

224150511

or

224450511

D981

224650512

or

224150512

or

224450512

Coils

L701

231029

L702,

L705

231054

L703

233359

L704

233360

L709~L712

L706

230905

L707

230906

L713

232143

DESCRIPTION

TORX175

TC74HCU04P

74HCOOP

TC74HC10P

YM3623B

YM3414

74HCO02P

74HC27P

T4HC74P

PCM58P

NJM5532DD

NJM4560D-X

NJM4565D-B

78MOSHF

NJM2904D

2SC1815-GR

DTA124XS

DTC114ES

2SK363-GR

TLP531,

Photo

coupler

2SC1815-BL

2$C2120-Y

or

28C2120-O

25A950-Y

or

2SA950-O

188133

HZ5.1E-B1

or

05AZ5.1X

MT7Z5.1A,

Zener

HZ5.1E-B2

or

0.5AZ5.1Y

MTZ5.1B,

Zener

NCH-1068

NCH-5095,

Filter

NCH-2163

NCH-2164

BLO2RN1-R62,

FR

core

BLO2RN2-R62,

FR

core

NSRF2047,

RF

coil

—~17—

L714

L715

X701

C701,

C710,

C711

C719,

C720,

C723

C724, C727,

C729

C731,

C733,

C735

C737

C801~C804

C702, C703,

C707

C713

C716

C717

C718

C805~C808

C725

C809,

C810

C811,

C812

C813, C814,

C817

C818,

C821,

C822

C825,

C826

C831~C834

C835~C842

C843~C846

C847,

C848

C979,

C980

C981

C982

C983,

C995

C984

C985

C986

C987,

C988

C989

C990,

C993,

C997

C991,

€992

C993

R809~R816

R894

R979

R98]

RL701

RL731

P711

P712

JL701

P731

P232a

P952

231069A

or

231066

233357

Osc.

element

3010144

Capacitors

354741009

354781099

379124724

354780109

354782299

354780229

354724719

372121514

379121134

379122224

372124724

391244707

354744709

354742219

391242207

354742229

354722229

354780229

354762209

354721019

354744709

354723319

379121035

354723319

354721019

354742219

Resistors

5210070

442522414

442521224

442521114

Relays

25065345

25065282

Terminals

25045224

25045251

Jumper

socket

25050267

Plugs

25055133

25055186

25055184

Plate

27160215-1

A-880

NCH-1119

or

NCH-1118

NCH-2161

CSA18.00MX040

10

pF,

16V,

Elect.

0.1

uF,

SOV,

Elect.

4700

pF,

50V,

Film

(DEW)

1

pF,

50V,

Elect.

0.22

wF,

SOV,

Elect.

2.2

pF,

50V,

Elect.

470

uF,

6.3V,

Elect.

150

pF,

50V,

Styrene

0.011

pF,

50V,

Film

(DEW)

2200

pF,

50V,

Film

(DEW)

4700

pF,

50V,

Styrene

47

pF,

16V,

Elect.

(MUSE)

47

pF,

16V,

Elect.

220

wF,

16V,

Elect.

22

wF,

16V,

Elect.

(MUSE)

2200

nF,

16V,

Elect.

2200

wF,

6.3V,

Elect.

2.2

pF,

SOV,

Elect.

22

wF,

35V,

Elect.

100

uF,

6.3V,

Elect.

A7

wF,

16V,

Elect.

330

wF,

16V,

Elect.

0.01

uF,

50V,

Film

(DEW)

330

pF,

6.3V,

Elect.

100

pF,

6.3V,

Elect.

220

pF,

16V,

Elect.

NO6HRIOOKBD,

Semi-fixed

2400,

1/2W,

Metal

oxide

film

1.2kQ,

1/2W,

Metal

oxide

film

1100,

1/2,

Metal

oxide

film

NRL-1tP1A-DC05-49

NRL-2P1.25A-DC12-39

NPJ-2PDOR100

NPJ-1PDOR123

NSCT-3P-95

NPLG-3P-117

NPLG-5P-170

NPLG-3P-168

Bus

line

DIGITAL

POWER

SUPPLY

CIRCUIT

BOARD

(NAPS-3387-1)

-

PARTS

LIST

CIRCUIT

NO.

PART

NO.

DESCRIPTION

Transistors

Q971

2201444

or

2SD1408-Y

or

2201443

2S8D1408-O

Q972

2201434

or

2SB1017-Y

or

2201433

28B1017-O

Q973

2211255

28C1815-GR

Q974

2211455

28A1015-GR

Q975,

Q976

2213335

28K373-GR

Diodes

D971,

D972

224651602

or

HZ16E-B2

or

224151602

or

OSAZI16Y

or

224451602

MTZI16B,

Zener

Capacitors

C971,

C972

354774719

470

2F,

63V,

Elect.

C975,

C976

354751019

100

nF,

25V,

Elect.

C977,

C978

354744709

47

pF,

16V,

Elect.

Resistors

R971~R974

441724314

4300,

2W,

Metal

oxide

film

Jumper

socket

JL731

25050280

NSCT-3P108

NOTE

[D]:

ONLY

120V

MODEL

[G]:

ONLY

220V

MODEL

[W]:

ONLY

120V/220V

MODEL

[X]:

ONLY

MILITARY

MARKET

MODEL

[A]:

ONLY

AUSTRALIAN

MODEL

[B]:

ONLY

BRITISH

MODEL

—18—

Onkyo A-8800 User manual

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