Dual AX440 Service Manual download pdf (Page 6)

TERMINALS

AND

CONNECTION

15. FM

ANTENNA

TERMINALS

An FM

broadcast

receiving

antenna

will be

connected to these

terminals,

16. GROUND TERMINAL

1

Connect

a

ground

conductor to

this terminal

for

grounding

the

SX-

zl40

17. AM

ANTENNA

TERMINAL

This

terminal

is

provided

for

connecting

an

external AM

broadcast

receiving

antenna.

NOTE:

For

the most

suitable FM

antenna,

AM

antenna and

grounding,

refer to

the

article

"ANTENNA

CON-

NECTION AND

GROUNDING".

18. AM FERRITE

ANTENNA

An AM

broadcast

receiving antenna

accessory to the

SX-440

When

using the

SX44O where the f

ield intensity

is high, recep-

tion

cah

be

conducted simply by

adjusting the

direction of this

antenna

without

connecting an

external antenna

to the

AM

ANTENNA

TERMINAL

(17).

19.

PROTECTIVE

FUSES

These

fuses

protect

transistors in the

SX-440

.When loudspeaker

terminals

are short-circuited,

or the SELECTOR

(5)

on

the

front

panel

is operated

while

the SX-440

is

used at a high sound

volume,

one

or both

of the fuses

may blown

to

protect power

transistors.

When

this

occurs,

replace the blown fuses

with

the

accessory 2-ampere

fuses.

The

right-hand side fuse

is for the

left

channel; the left-hand

side fuse

is for

the

right

channel.

20. MAGNETIC

PHONO

TERMINALS

Connect

here

the

output cords

of a

record

player

equipped

with a

magnetic

cartridge. The

upper

jack

is for

the

left channel;

the

lower

jack,

for the

right

channel. When

connecting

a

monaural

record

player,

use either one

of the

iacks.

21.

AUXILIARY

TERMINALS

These

jacks

are used when

connecting

the

output

cords of a

record

player

equipped

with

a crystal

or ceramic

cartridge, or a

cartridge

tape

player.

Also

use these

jacks

for

reproducing the

audio

output

of a TV

receiver. The

upper

jack

is

for

the left

channel;

the

lower

jack,

for the

right

channel.

22. GROUND

TERMINAL

2

lf the

record

player

or other

equipment

to be

used with the

SX-440

has a

ground

conductor,

connect

it

to this terminal.

23.

TAPE

MONITOR

TERMINALS

Connect

to

these

jacks

the

playback

output terminals

(line

output)

or monitor

terminals

of the

tape recorder

(or

tape

deck)

used

with

the

SX-44O

24. TAPE RECORDING

TERMINALS

Connect

to

these

jacks

the recording

input

terminals

(line

input)

of the

tape

recorder

(or

tape

deck). The

signals

outgoing from

these

terminals

cannot

be

adiusted

with

the VOLUME

(14),

BASS

(9)

or

TREBLE

(1Ol

controls.

NOTE:

For

correct

connection

to the

TAPE MONITOR

(23)

andTApE

RECORDING

l24l

jacks,

refer

to the

articte

,,CONNECTION

OF TAPE

RECORDER"

ON REAR

PANEL

25.

LAPE _ BECORDTNG

/

PLAYBACK

CON_

NECTOR

(DIN

TYPE}

Provided

that

the

tape

recorder

(or

tape

deck)

to be

used has

a DIN-type

tape

recording/playback

connector,

connection for

recording and

playback

(and

monitor)

can be

completed

simply

by linking the

tape recorder

with the

SX440

through the

recording/playback

cord

that

is separately

available.

When this

connector

is used, terminals

(23)

and

l24l are

not

used,

26&27. SPEAKER

SYSTEM

A TERMINALS

Two speaker

systems

A

and B

can

be

connected

to the SX44O

,

and

they

can

be selectively

used by

operating

the switch

(8).

Connect the

right

channel

loudspeaker

of the

firsl

speaker

systems

to terminals

(26)

and

the left

channel

loudspeaker

to

terminals

(27).

28 & 29. SPEAKER

SYSTEM

B TERMINALS

When using two

speaker

systems,

use these

terminals

(28)

and

(29)

for

the

second systems.

Connect the

loudspeaker for

the

right channel

to terminals

(28)

and those for

the

left

channel

to terminals

(29).

NOTE: For

connection

of loudspeakers

to

these terminals,

the

plugs

contained

in the

accessory

bag

must be used.

For

correct loudspeaker

connection,

refer to the

article

,,CONNECTION

OF

LOUDSPEAKER

SYSTEMS".

30.

AC

OUTLET

ISWITCHED)

The

power

obtained from

this AC

outlet

is turned

ON

and OFF

interlinked with

the

operation

of

POWER

SWTTCH

(1),

A

maximum

of

20O

VA

can be supplied

to the

record

player

or

other equ ipment

connected"

31. AC

OUTLET

(UNSWITCHED)

An AC outlet

having

a capacity

of

2O0

VA.This

power

outlet

is not interlinked

with the

operation

of

POWER

SWITCH

(1).

32. LINE VOLTAGE

SELECTOR

AND FUSE

HOLDER

This selector

is used for

setting

the SX-44O to suit the line

voltage to be supplied.

lt

also serves

as a fuse

holder. For the

selector setting

and fuse

replacement

procedures,

refer to the

article

"LINE VOLTAGE

SELECTTON

AND

FUSE".

(page

1)

33. AC CORD

After

correctly setting

the LINE VOLTAGE

SELECTOR

(321,

connect this

cord to

an outlet

of the

commercial

power

line.

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