Onkyo A-8500 Manuale utente

ONKYO.

SERVICE

MANUAL

Integrated

Stereo

Amplifier

MODEL

A-8500

|

120V

AC,

60Hz

UG

220V

AC,

50Hz

-

240V

AC,

50Hz

120V/220V

AC,

50Hz/60Hz

RGSS.

AUDIO

COMPONENTS

SPECIFICATIONS

Continuous

Power

Output:

2

x

120

watts

at

4

ohms,

1

kHz

(DIN)

2

X

90

watts

at

8

ohms,

1

kHz

(DIN)

80

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.

Dynamic

Power:

210

watts

at

2

ohms,

167

watts

at

4

ohms

Total

Harmonic

Distortion

0.008%

at

rated

power

0.008%

at

1

watt

output

Intermodulation

Distortion:

0.005%

at

rated

power

Damping

Factor:

150

at

8

ohms

(1

kHz)

input

Sensitivity/

Phono

(MM):

2.5

mV/50

kohms

Impedance:

Phono

(MC):

160

#V/130

ohms

CD:

150

mV/30

kohms

TUNER:

150

mV/30

kohms

Tape

Play:

150

mV/30

kohms

Output

Level/Impedance:

Tape

Rec:

150

mV/1.0

kohms

(Phono)

Phono

Overload:

Phono

(MM):

180

mV

RMS.

at

1

KHz.

0.015%

THD.

Tone

Control

(Vol

—

20dB):

BASS:

+8

dB

at

100

Hz

TREBLE:

+8

dB

at

10

kHz

High

Cut:

6

kHz

(6

dB/Octave)

(TREBLE

min.)

Frequency

Response:

CD,

Tuner:

2

Hz

—

50

kHz

(+0,

—1

dB)

RIAA

Deviation:

Phono

(MM):

+0.3

dB,

20

Hz

—

20

kHz

Subsonic

Filter

(MM

SUBSONIC,

MC

SUBSONIC):

20

Hz

(—3

dB,

6

dB/Oct.)

Signal

to

Noise

Phono

(MM):

93

dB

(5.0

mV

input)

Ratio

(IHF-A):

Phono

(MC):

74

dB

(0.5

mV

input)

CD

(DIRECT):

107

dB

Muting:

—20

dB

Power

Supply:

European

models:AC220V,

50

Hz

USA

&

Canadian

models:

AC

120V,

60

Hz

U.K

&

Australia

models:

AC240V,

50

Hz

Worldwide

modesl:

AC120

and

220V

switchable,

50/60

Hz

Dimensions

(WxHxD):

435

x

157

«x

391

mm

17-1/8"

x

6-3/16"

x

15-3/8"

Weight:

12.5

kg,

27.6

Ibs

Specifications

and

features

are

subject

to

change

without

notice.

PRECAUTIONS

1.

Replacing

the

fuses

For

continued

protection

against

risk

fire,

replace

only

with

same

type

and

same

rating

fuse.

CIRCUITNO.

PARTNO.

DESCRIPTION

F901

252051

6A

ST-6,

Primary

fuse

(120V,

120V/220V

models)

F902

252076

or

3.

15A-SE-EAK

or

252076CC

3.

1SA-SE-EAK

Primary

fuse

(220V, 240V,

120V/220V

models)

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

voltage

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.

220

V

~

120

V

~

220

V

~

120

V

~

at

AC

120

V

at

AC

220

V

BLOCK

DIAGRAM

INPUT

SELECTOR

Daas

Ve

pe

pes

tee

ee

eg

er

ey

a

ran

|

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+B5

JON

OFF

VOLUME

_

RELAY

|

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TONE

POWER

AMP.

|

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(AR)

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$303

|

l

;

|

PROTECTOR

a

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|

>

0

|

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SERVO

CIRCUIT

Nas

Pe

|

1

seen

TUNER

|

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asi

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A+B

|

$302

|

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os

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|

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IND

+B5

|

EQUALIZER

AMP.

|

,

SOURCE

DIRECT

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7

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| |

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Des!

,

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PHONO

©

|

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IND

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|

SPEAKERS

|

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RELAY

REC

SELECTOR

TONE

oe

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s

REC

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'

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CONTROL

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RL

852

~

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$352

Rech

TREBLE

BASS

PLAY

©

TAPE-2

ea

CON

ST.

SOURCE

OF

F

|

(18V)

VOLTAGE

I

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TRANSFORMER

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ins

CONST.

|

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VOLTAGE

pe2I~D924

|

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+81

AC

rec

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(50V}

INPUT

SY

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saa

(-

50V)

PLAY

©

CONST.

VOLTAGE

+B5

(—

22V)

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Q902

03904

SCHEMATIC

DIAGRAM

PRIMARY

CONNECT

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ONKYO

CORPORATION

IC

BLOCK

DIAGRAM

TA7317P

(Protective

circuit)

fp--------------

-”

:

POWER

ON

-OFF

CIRCUIT

|

DETECTION

CIRCUIT

!

SHUMITT

RELAY

A

OR

CIRCUIT

CIRCUIT:

DRIVE

|

j

|

I

—l

OVER

CURRENT

DETECTION

CIRCUIT

¢

DIRECT

VOLTAGE

DETECTION

IRCUIT

KO

ad

NJM4560DX

(O.P

Amp)

cme

cect

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Tr

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SOURCE

DEST

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TOM

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48

a

LOW

IMPEDANCE

DRIVE

y

DISCRETE

AMPLIFIER

Li

7.

u

.

i

La

Leet

.

Aha

een

P

+

Bas

veces

(UI

date!

TRA

Bac

dick

samme

-500

7

8) 9)

1

i]

12

13

14

8.

Headphone

jack

(PHONES)

1.

Power

switch

(POWER)

2.

Servo

operation

indicator

(SERVO

OPERATION)

9.

Bass

control

(BASS)

,

10.

Treble

control

(TREBLE)

3.

Muting

switch

(MUTING)

;

,

11.

Balance

control

(BALANCE)

4.

Mode

selector

switch

(MODE)

;

12.

Source

direct

switch

(SOURCE

DIRECT)

STEREO,

MONO

TONE.

DIRECT

5.

Volume

control

(VOLUME)

13.

Recording

source

selector

switch

(REC

SELECTOR)

6.

Input

selector

and

Indicators

(INPUT

SELECTOR)

TAPE-I-DAT

&

TAPE-2/DAT-—-=TAPE-1

&

2

PHONO,

TUNER,

CD-2,

CD-1,

SOURCE,

|

OFF

eo

FAPE-UVIDEO,

DAT

SOURCE

(PHONO,

TUNER,

CD-1

or

CD-2)

7.

Speaker

selector

switch

(SPEAKERS)

14.

C d

‘tch

(CARTRIDGE

OFF.

A.

B.

A+B

.

Cartridge

selector

switch

(

)

MC

SUBSONIC,

MC,

MM,

MM

SUBSONIC

A-8500

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.

2.

Idling

current

adjustment

1)

Turn

the

power

switch

ON

and

allow

the

unit

to

warm

up

for

about

10

minutes.

(1)

Adjust

R535

(R635)

so

that

the

voltage

at

test

point

VCT-IID

on

the

NAAF-3601

circuit

board

is

15mV+S5mV.

Note)

Semi-fixed

resistors

enclosed

in

parentheses

(

)

are

for

the

right

channel.

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

SERVO

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

CD

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

30V

p-p

ts

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

|

minute.

Relay

OFF

status

can

be

canceled

by

switching

the

power

OFF.

Low-frequency

oscillator

Amplifier

SP

Load

OUT

ae

Differe-

ntiator

Attenua-

tor

Square

wave

The

unit's

volune

90Hz,

LOY

p-p

control

may

also

|

be

used.

Oscillo-

scope

3.3

KQ

O.1

“uF

3.3

KQ

OUTPUT

Square

wave

input

fron

low-frequency

oscillator

10

KQ

00

Hz,

10¥

p-p

WA

CHASSIS-EXPLODED

VIEW

é

Be

og

fo

i

f

¢

é

i

>

f\

A

C4

:

4

‘

s

Same

:

it

ae

.

na

CHASSIS-EXPLODED

VIEW-PARTS

LIST

REF.NO.

PARTNO.

AOOL

27110504

AV02

27150273

A003

27121272A

A003

27121272-1A

A003

27121272-3A

A003

27121272-4

A004

27300750

A006

27130579-1B

(27130579B)

(27190317)

A007

27270213

A008

27190607

A009

27130580-1A

(27130580A)

(27190717)

A012

27160242

A013

27141334

AOI4

27130581

A018

27273120

A025

830440109

A301

28184441A

A302

28140020

A303

28140695

A304

28140782

A308

1A175121

exeait)

(28125205)

(27265182A)

(27265185)

(27265186)

(27267608)

(27267569A)

(28198695)

(28198719)

(28323721B)

A322

28199174

A324

28199181

A601

27170262B

A602

27175227

(28140949)

A603

28140761

A701

834430088

A702

838440108

A802

28323760

A803

28323549

A804

28323763

(A804)

28323762

(27180431)

A805

28323545-1

A806

28323175

Q609,

Q610

2201803

or

2201806

or

2201804

Q611,Q612

2201793

or

2201796

or

2201794

A

T901

2300456A

A\T901

2300457A

A

r901

2300458

A

T901

2300459A

AS\01

25030312A

$352

25030314B

DESCRIPTION

FRONT

BRACKET

SHIELD

PLATE

BACK

PANELL

[D]

BACK

PANELL

[G]|

BACK

PANELL

[W]

BACK

PANELL

[A][B]

BUSHING

(CABLE)

BRACKET

ASS’Y

(LEFT)

BRACKET

(L)

HOLDER

(S)

SPACER

(PT)

KGLS-16S,

HOLDER

BRACKET

ASS’Y

(RIGHT)

BRACKET

(R)

HOLDER

(S)

HEATSINK

BRACKET

(H)

BRACKET

(EQ)

JOINT

(S)

ATTC+10CBC,

TAP-TIGHT

SCREW

TOP

COVER

CUSHION

FRONT

PANEL

ASS’Y

END

CAP

(L)

END

CAP

(R)

COSMETIC

RING

(VOL)

COSMETIC

RING

(TONE)

COSMETIC

RING

(SP)

GUIDE

(PUSH)

GUIDE

(POW)

FACET

(POW)

FACET

(MUT)

KNOB

ASS’Y

(SEL)

FILM

BOTTOM

BOARD

BOTTOM

LEG

FELT

CUSHION

(BOTTOM

BOARD)

3TTS+8BBC,

TAP-TIGHT

4TTB+

10CBC,

TAP-TIGHT

KNOB

(VOL)

KNOB

(TONE)

KNOB

(SP),

SCREW

UP

TYPE

KNOB

(SP),

INSERT

TYPE

SPRING

(KNOB)

KNOB

(PA)

KNOB

(POW)

28C3857-0

or

2SC3857-P

or

28C3857-Y,

TRANSISTOR

2SA

1493-0

or

2SA1493-P

or

28A1493-Y,

TRANSISTOR

NPT-1039D,

POWER

TRANSFORMER

[D]

NPT-1039G,

POWER

TRANSFORMER

[G]

NPT-1039DG,

POWER

TRANSFORMER

[W]

NPT-1039Q,

POWER

TRANSFORMER

[A][B]

NRSF-104-20BU,

CARTRIDGE

SWITCH

NRSF-104-20BU,

REC-SELECTOR

SWITCH

REF.NO.

PARTNO.

A

s901

25035550

$902

25065123

C920

3500065A

PO0S

25060044

A

P902

253123

or

253136

or

253140

or

253146

A\

P3902

253148

or

253150

A

P902

253092-1A

A\P902

253118

A\

P902

728320

or

728328

a

F9OI

252051

F902

252076

or

252076CC

U001

1A177501-1

U003

1A175503-1

U004

1A175504-1

U004

1A175504-1A

U005

1A175505-1

U005

1A175505-1A

U005

1A175505-1B

U006

1A175507-1

U007

1A

175508-1

U008

1A175509-1

U009

1A175510-1

U010

1A175511-1

U011

1A175512-1

U0I2

1A175513-1

U013

1A175514-1

|

U014

1A175517-1

U015S

1A.175520-1

U016

1A175502-1

DESCRIPTION

NPS-111-L512P,

POWER

SWITCH

NSS-1258P,

SLIDE

SWITCH

[W]

0.01luF,

AC400V/125V

GROUND

TERMINAL

AS-UC-6

#18

or

[D]

AS-UC-6

#18

or

[D]

AS-UC-6

#18

or

[D]

AS-UC-6

#18,

POWER

SUPPLY

CABLE

[D]

AS-CEE

or

[G]

AS-CEE,

POWER

SUPPLY

CABLE

[G|

AS-CEE-2,

POWER

SUPPLY

CABLE

[W]

AS-SAA,

POWER

SUPPLY

CABLE

[A]

2-0.75BS16

BLK/GRY

or

[B]

2-0.75BS16

BLK/GRY,

POWER

SUPPLY

CABLE

[B]

6A

ST-6,

FUSE

[D][W]

3.

1SA-SE-EAK

or

[G][W][A][B]

3.15A-SE-EAK,

FUSE

[G][W][A][B]

NAAF-3601-1,

MAIN

CIRCUIT

PC

BOARD

ASS’Y

NAETC-3603-1,

SPEAKER

TERMINAL

PC

BOARD

ASS’

Y

NASW-3604-1,

POWER

SWITCH

PC

BOARD

ASS’Y

[(D]

NASW-3604-1A,

POWER

SWITCH

PC

BOARD

ASS’Y

[G][W]{A][B]

NAETC-3605-1,

FUSE

PC

BOARD

ASS’Y

[D]

NAETC-3605-1A,

FUSE

PC

BOARD

ASS’Y

{[G]{[A][B]

NAETC-3605-1B,

FUSE

PC

BOARD

ASS’Y

[W]

NASW-3607-1,

INPUT

SELECTOR

SWITCH

PC

BOARD

ASS'Y

NADIS-3608-1,

INPUT

LED

PC

BOARD

ASS’Y

NASW-3609-1,

SOURCE

DIRECT

SWITCH

PC

BOARD

ASS’

Y

NAAF-3610-1,

VOLUME

CONTROL

PC

BOARD

ASS’Y

NAAF-3611-1,

TONE

CONTROL

CIRCUIT

PC

BOARD

ASS’Y

NASW-3612-1,

MUTING/MODE

SWITCH

PC

BOARD

ASS’Y

NADIS-3613-1,

POWER

LED

PC

BOARD

ASS’Y

NADIS-3614-1,

SERVO

LED

PC

BOARD

ASS'Y

NAAF-3617-1,

EQUALIZER

CIRCUIT

PC

BOARD

ASS’Y

NAPS-3620-1,

POWER

SUPPRY

PC

BOARD

ASS’Y

NASW-3602-1,

SPEAKER

SWITCH

PC

BOARD

ASS'Y

NOTE

[D]:

ONLY

120V

MODELS

[G]:

ONLY

220V

MODELS

[W]:

ONLY

120V/220V

MODELS

[A]:

ONLY

AUSTRALIAN

MODEL

[B]:

ONLY

BRITISH

MODELS

NOTE:

THE

COMPONENTS

IDENTIFIED

BY

MARK

A

ARE

CRITICAL

FOR

RISK

OF

FIRE

AND

ELEC-

TRIC

SHOCK.

REPLACE

ONLY

WITH

PARTS

NUMBER

SPECIFIED.

PRINTED

CIRCUIT

BOARD

PARTS

LIST

MAIN

CIRCUIT

PC

BOARD

(NAAF-3601-1)-PARTS

LIST

CIRCUIT

NO.

Q519,

Q520

Q851

Q501,

Q502

Q503~Q506

Q507,

Q508,

Q511,

Q512

Q513,

Q514

Q603,

Q604

Q902

Q517,

Q518

Q581~Q584

Q601,

Q602

Q617,

Q618

Q901

Q587,

Q588

Q619,

0620

0605,

Q606

Q607,

Q608

Q852

Q903,

Q904

D505~

D508

D517~D520

D511~D516

D851,

D852

D854

D853

D901,

D902

L601,

L602

C501,

C502

C509,

C510

C511,

C512

C513~C516

C523,

C524

C525,

C526

C527,

C528

C609,

C610

C531,

C532

C607,

C608

C613~C616

C851

C852

C853

C855

C901,

C902

C903,

C904

C905,

C906

C911,

C912

C934

PART

NO.

ICs

222570

222584

Transistors

2212805

or

2212806

or

2211733

or

2211732

2211515

or

2211516

2211455

or

2211454

2211354

or

2211353

2211255

or

2211256

2211634

or

2211633

2211792

or

2211793

2202034

or

2202035

2202024

or

2202025

2211504

2211945

Diodes

225251

223163

224450623

224452204

Coils

2311348

Capacitors

372126804

372121014

372123304

391252207

354772209

379122235

374794734

354790479

374791044

354722219

354742209

354784799

354743319

354772219

354761019

354754719

354782219

354742219

DESCRIPTION

NJIM4560DX

TA7317P

2SK389GR

or

2SK389BL

or

2SC1845E

or

2SC1845F

2S

A99SF

or

2SA995G

2SA1015GR

or

2SAI1015Y

2SA949Y

or

28

A9490

2SC1815GR

or

2SC1815BL

28C2229Y

or

28C22290

25A992F

or

25

A992E

28D1763AD

or

28D1763AE

2$B1186AD

or

2SB1186AE

2SA9S0Y

2SK246GR

TLR112,

LED

1$S133

MTZ6.2C,

Zener

MTZ22D,

Zener

S-0.8E

68

pF,

S0V,

Styrene

100

pF,

50V,

Styrene

33

pF,

50V,

Styrene

22F.

25V,

Elect.

(MUSE)

22uF,

6.3V,

Elect.

0.022

nF,

50V,

Fim

(DEW)

0.047

wF,

63V,

Film

(TF)

4.7

wF,

100V,

Elect.

0.1

wF,

63V,

Film

(TF)

220

pF,

6.3V,

Elect.

22uF,

16V,

Elect.

0.47F,

50V,

Elect.

330

pF,

16V,

Elect.

220

wF,

63V,

Elect.

100

nF,

35V,

Elect.

470

pF,

25V,

Elect.

220

nF,

50V,

Elect.

220

nF,

16V,

Elect.

CIRCUIT

NO.

R523,

R524

R527,

R528

R535,

R536

R581,

R582

R583,

R584

R601,

R602

R603,

R604

R607~R610

R619~R622

R627~R630

R615~R618

R623~R626

R633,

R634

R645,

R646

R905,

R906

R647,

R648

R875,

R876

R901,

R902

$352a

RL851,

RL852

P291~P293

PS5Ola

P752

P753

JL212

JL315,

JL931

JL958

JL9S7

PART

NO.

Resistors

442520684

441624734

5210062

or

§210216

442523014

442523614

442522224

442522214

442520224

4000063

441720824

442525614

442526224

441623914

441621304

Switch

25065367

Relay

25065275

Terminals

25045165

Piug

25055133

Socket

ass’y

2009990003

2009990004

Jumper

socket

25050273

25050267

25050273

Bracket

27141059

27300877

Clamp

27301186

27300833

DESCRIPTION

6.80,

1/2W

Metal

oxide

film

47kQ..

1W,

Metal

oxide

film

NO6HR4.7KBD

or

NO6HRSKBD,

Semi-fixed

300

0,

1/2W,

Metal

oxide

film

360.0,

1/2W,.

Metal

oxide

film

2.2kQ,

1/2W,

Metal

oxide

film

220

92,

1/2W,

Metal

oxide

film

2.20,

1/2W,

Metal

oxide

film

0.470,

2W,

Metal

plate

8.20,

2W,

Metal

oxide

film

560

02,

1/2W,

Metal

oxide

film

6.2k0,

1/2W,

Metal

oxide

film

390

0,

EW,

Metal

oxide

film

13.0,

PW,

Metal

oxide

film

NSS-64140,

Slide

NRL-2P5A-DC12-38

NPJ-4PDBL59

NPLG-3P117

NSAS-06P0007

NSAS-06P0008

NSCT-9P

101

NSCT-3P95

NSCT-9P101

Plate,

bus

MSA-1606,

Holder

clamp

WS-2NS

SPEAKER

SWITCH

CIRCUIT

PC

BOARD

(NASW-3602-1)-PARTS

LIST

CIRCUIT

NO.

D855

S851

RL&53

P851

PART

NO.

Diode

223163

Switch

25030311A

Relay

25065174

Stereo

jack

25045164

Shield

plate

27150208

DESCRIPTION

1$S133

NRSF-124-25BU

NRL-2P1A-DC12-09

HLJ4317-01-3020

SPEAKER

TERMINAL

PC

BOARD

(NAETC-3603-1)-PARTS

LIST

CIRCUITNO.

PARTNO.

Terminal

P75}

25060138

DESCRIPTION

N’TM-8PDMN066

POWER

SWITCH

PC

BOARD

(NASW-3604-1,

NASW-3604-1A)-

PARTS

LIST

CIRCUITNO.

PARTNO.

Capacitor

C920

3500065A

Switch

S901

25035550

DESCRIPTION

0.014F,

AC400V/125V,

Capacitor

NPS-111-L512P

FUSE

PC

BOARD

(NAETC-3605-1,

NAETC-3605-1A,

NAETC-

3605-1B)-PARTS

LIST

CIRCVITNO.

PARTNO.

Socket

ass’y

P9?

1

2009990005

Fuse

holder

F901la

250113

F902a

25050065

Socket

P901

25050388

DESCRIPTION

NSAS-04P0009

[D]

S-N5051

[D][W]

YSH403T

[G][W]{A][B]

NSCT-6P215,

AC

outlet

[D]

INPUT

SELECTOR

SWITCH

PC

BOARD

(NASW-3607-1)-PARTS

LIST

CIRCUITNO.

PARTNO.

Switches

$301,

S305

25035613

Socket

ass’y

P102

2000557

P31]

2009990018

P312

2009990017

P314

2000896

P953

2009990007

Jumper

cable

JL212

2050014

DESCRIPTION

NPS-442-L575

NSAS-6P513

NSAS-6P0042

NSAS-6P0041

NSAS-6P852

NSAS-16P001

1

NCS9P2E37

INPUT

LED

PC

BOARD

(NADIS-3608-1)-PARTS

LIST

CIRCUITNO.

PARTNO.

Diodes

225137DG

or

225137DY

or

225137CG

Holder

27190530

D201~D207

DESCRIPTION

SEL2413E-DG

or

SEL2413E-DY

or

SEL2413E-CG,

LED

Holder

(LED-4)

SOURCE

DIRECT

SWITCH

PC

BOARD

(NASW-3609-1)-PARTS

LIST

CIRCUIT

NO.

$353

P501

P362

PART

NO.

Switch

25030313B

Sockets

ass’y

2009990002

2009990019

DESCRIPTION

NRSF-142-20SS

NSAS-08P0006

NSAS-14P0043

VOLUME

CONTROL

PC

BOARD

(NAAF-3610-1)-PARTS

LIST

CIRCUIT

NO.

R321

PART

NO.

Resistor

5144010

DESCRIPTION

N1I6ROMS0KBT25,

Variable

TONE

CONTROL

CIRCUIT

PC

BOARD

(NAAF-3611-1)-PARTS

LIST

CIRCUIT

NO.

C301~C304

C305,

C306

C307,

C308

R301

R302

R303

PART

NO.

Capacitors

374721635

374721825

374728234

Resistors

5148107A

§142002

5144011

DESCRIPTION

0.016

pF,

50V,

Film

(TF)

1800

pF,

SOV,

Film

(TF)

0.082

nF,

SOV,

Film

(TF)

N16RGMC250KMN2%5,

Variable

N16RGM11C100K25,

Variable

N16ROM11C70K88K25,

Variable

MUTING/MODE

SWITCH

PC

BOARD

(NASW-3612-1)-PARTS

LIST

CIRCUIT

NO.

$331,

$332

PART

NO.

Switch

25035601

DESCRIPTION

NPS-222-L565

POWER

LED

PC

BOARD

(NADIS-3613-1)-PARTS

LIST

CIRCUIT

NO.

D911,

D912

JL9S5

PART

NO.

Diodes

225142DX2

Jumper

socket

25050267

Holder

27190678

DESCRIPTION

SEL2913K-DX2,

LED

NSCT-3P95

Holder,

LED

SERVO

LED

PC

BOARD

(NADIS-3614-1)-PARTS

LIST

CIRCUIT

NO.

D881

PART

NO.

Diodes

225137DG

or

225137DY

or

225137CG

or

225137CY

Holder

27190679

DESCRIPTION

SEL2413E-DG

or

SEL2413E-DY

or

SEL2413E-CG

or

SEL2413E-CY,

LED

Holder,

LED

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