Dual AX440 Service Manual download pdf (Page 13)

PIONE.[.R

MODEL SX-44O

TECHNIGAL

SPECIFICATIONS

.

TRANSISTORS

AND DIODES

Tuner Section

F,E.T.

1

Transistors

1 1

D iodes

17

Audio Section

Transistors

20

Diodes

and etc.

6

.

AUDIO

SECTION

Circuitry

Music

Power

Output

RMS Rated

Power

Output

Harmonic Distortion

Frequency

Response

Power Bandwidth

Hum

&

Noise

(at

rated

output)

lnputs

and

Audio Sensitivity

(for

rated

output)

Output

Terminals and Jacks

Equalization Curve

Tone

Controls

(each

channel)

Loudness Contour

Single

ended

push-pull

4C}

40wattstotal

(lHF

rating)

8,fl

33wattstotal

(lHF

rating)

4fl 15

watts

per

channel

(both

channels

driven)

8Cl

12

watts

per

channel

(both

channels driven)

Less than

1

z

(at

lkqz rated

output)

3dB,

f

rom

20

Hz

to

70

kHz

(overall)

30

Hz to

20 kHz

(AUX)

MAG: better than

75

dB

AUX: better than

85 dB

MAGnetic

PHONO: 3 mv.

TAPE

MONITOR:

130 mv.

AUXiliary:

130 mv.

Speakers: 4to

16 ohms.Stereo

headphones

jack.

Simu ltaneous

tape

Recording

jacks,

equ ipped

with

TAPE MONITOR

sruitch.

Tape

recording/plaYback

jack

(DlN

standards)

PHONO:

RIAA

BASS:

boost

13dB,cut

11dB

(at

50

Hz)

TREBLE:boost

9.5d8, cut

10dB

(at

10 kHz)

Switchable to ON-oFF.

Boost

12 dB

at

50

Hz,

boost

6 dB at

1 0

kHz,

with

VOLUME control

set

at

-

40 dB

o

FM SECTION

Circuitry

Frequency

Range

IHF UsableSensitivity

lmage

Reiection

Signal-to-noise

Ratio

Antenna

lnPut

.

MULTIPLEX SECTION

Circuitry

Channel

Separation

o

AM SECTION

Circuitry

Frequency

Range

IHF

Usable Sensitivity

lmage Rejection

Antenna lnput

o

PIOWER SUPPLY

ETC,

Line

Requirements

Dimensions

Front end using

"F.E.T."

and

3

gang

variable

capacitor.

87

-

108

MHz.

2.SttV

55 dB

(at

98 MHz.)

5O dB

{lHF

rating}

30O

ohms

(balanced)

Time-snritching type

demodu-

lator.

FM

mono/stereo

automatic selection

35

dB

(at

1

kHz.)

Superheterodyne

525

1605 kHz.

8pV

47 dB

(at

.1OO0

kHz.)

Built

in

ferrite loopstick

antenna

11O, 117

,

13O,22O,240

volts,

(wvitchable),

5O/6O

Hz.8O watts

(max.)

Overatt

15-15 I

16"

I

4}5mm

(width)

5-7

|

1

6"

I

139mm

(

height)

15'

/358mm

(deothl

Without

Package 17lbs.

7.7k9

With

Package

20lbs.8 oz.

9.3k9

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21

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