Sony xr 3300 service manual

Page 1

XR-3300

SERVICE MANUAL

E Model
Australian Model

Model Name Using Similar Mechanism XR-C100

Tape Transport Mechanism Type

MG~36$Z7~32

SPECIFICATIONS
Power amplifier section

Cassette player section

Tape track 4-track 2~channel stereo
Wow and flutter Dris % (WRMS)
Frequency response 30 - 15,000 Hz
Signal~to« noise ratio 55 d8

Tuner section
FM

Tuning range FM tuning interval:

50 kHz/200 kHz switchable
87.5 - 108.0 MHz

(at 50 kHz step)

875 - l07.9 MHz

(at 200 kHz step)

Antenna terminal External antenna connector
Intermediate frequency 107 MHz

Usable sensitivity l2 dBf (75 ohms)

Selectivity 70 dB at 400 kHz

Signal-to-noise ratio 63 dB (stereo),
68 dB (mono)

Harmonic distortion at l kHz
05% (stereo),
0.4% (mono)

Separation 28 dB at 1 kHz
Frequency response 30 - l5,000 Hz
Capture ratio 5 dB

AM

Tuning range AM tuning interval:

9, kHz/IOkHz switchable
53l - 1,602 kHz

(at 9 kHz step)

S30 - 1,710 kHz

(at 10 kHz step)

Antenna terminal External antenna connector
intermediate lrequency 450 kHz

Sensitivity 35 pV

Outputs

Speaker impedance
Maximum power output

General
Output lead

Tone controls
Power requirements

Dimensions

Mounting dimension

Mass
Supplied accessories

Speaker outputs
(sure seal connectors)
4 - 8 ohms

20 W x 4 (at 4 ohms)

Power antenna relay
control lead/ Power
amplifier control lead

Bass :8 dB at 100 Hz
Treble 18 dB at 10 kHz

12 V DC car battery
(negative ground)

Approx. 188 x 58 x 170 mm
(w/h/d) not incL
projecting parts and
controls

Approx. 182 x53 x 153 mm
(w/h/d) not incl.
projecting parts and
controls

Approx. 13 kg

Parts for installation and
connections (1 set)

Front panel case (i)

Dcsign and specifications are sub/cc! to change without

notice.

FM/AM CASSETTE CAR STEREO
S ONY;

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2-1.
2-2.
2-3
2-4.
2-5.

TABLE OF CONTENTS

GENERAL
Button Locations
Setting the Clock
Cassette Player Operation
Radio Reception
Other Function ,
Connections...

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DISASSEMBLY
Cover ......
Lock Assy
MD Block
Heat Sink
Main Board.

MECHANICAL ADJUSTMENTS .............................. 11
ELECTRICAL ADJUSTMENTS

Deck Section ,.
Tuner Section ,

DIAGRAMS
[C Pin Description ..................................................... l7
Printed Wiring Boards
Schematic Diagram ..

EXPLODED VIEWS
Chassis Section ......
Front Panel Section .i
Mechanism Section (I)
Mechanism Section (2)

ELECTRICAL PARTS LIST ...................................... 30

Notes on Chip Component Replacement
0 Never rcusc a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

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