Sony xr 5507 service manual

Page 1

SERVICE MANUAL

US Model
Canadian Model

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DlSTOFlTlON 12 watts
per channel minimum continuous awerage power into 4 ohms, both
channels driven, from GEO-20,000 Hz with no more than 1% total
harmonic distortion.

OTHER SPECIFICATIONS
Power ampllller section

Outputs Speaker outputs (sure seal
connectors)

Speaker impedance
32 - 8 ohms

Maximum power output
25 W+25W (at 4 ohms)
Measured at 14.4 V

Cassette player section

Tape track A-treck Z-ohannel stereo
Frequency response
(BO-16,000 Hz
Signal-to-neise ratio
Cassette type Dolby on Dolby 0"
TYPE II, IV 66 dB 58 dB
TYPE I 63 dB 55 dB

Wow and flutter 0.13% (WFIMS)

Timer section

System Superheterodyne tuner
Computerized quartz-locked
synthesizer system

Antenna terminal External antenna connector

FM tuner section
Tuning range 879-1072 MHz
Intermediate Iroquency

107 MHz

Model Name Using Similar Mechanism ESaR400. XR-404O

Tape Transport Mechanism Type MGa36AV2-32

Harmonic distortion at 1 kHz
0.9% (stereo). 05% (mono)

Separation 35 dB at 1 kHz
Frequency response
30 -15,000 Hz

Capture ratio 2 dB

AM tuner section
Tuning range sac-1,710 kHz
Intermediate trequency

450 kHz
Sensitivity 32!

General

Tone controls Bass :5 dB at 100 Hz
Treble: :8 dB at 10 kHz

Loudness +6 :15 at 100 Hz
1 +3 63 at 10 kHz
Output lead Power antenna relay oontrol lead

Power requirements
12 V DC car battery
(negative ground)
Dimensions Approx. 176 x 50 x 165 mm (w/h/d)
(7!. x 2 x 6V, inches) (th/d)
not Incl, projecting parts and
controls
Mounting dimensions
Approx. 152 x 53 x145 mm (w/h/d)
(71 x 2v, x 53/. inches) (wlhld)
not Incii projecting pans and
controls
Weight Approx. M kg (3 lb. 1 oz)
Accessories supplied
Mounting hardware (1 set)

Design and specifications subject to change without
notice.

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SONXC

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XR-5507

FEATURES

Tuner section

0 SSIR (Sony Super Interference Rejection)
PLL synthesizer tuner allows precise tuning.

O Memory preset tuning allows you to store 6
stations for each band in memory.

Section

Specifications

TABLE OF CONTENTS

Title

Cassette deck section Features ..
0 The auto-reverse function changes the tape
direction automatically. 1- GENERAL . ~
. The Dolby B NR' We!" reduces tape hiss 1»1. Location and Function of Controls
noise during playback. 1.2. installation ........................................
, The METAL button '0, htgh-perforrnance 1.3. Connections ....................................................... 5
metal tapes.
- Automatic Music Sensor (AMS) for locating 2. ADJUSTMENTS-~
the beginning or a selection during tape
playback. 3. DIAGRAMS

Power amplifier section

Provided with the muitl-fader system for
controlling the balance ol the front and rear
speakers in a 4-speaker system with an
additional amplifier and the built-in amplifier.

General 4
- The AUX IN jack on the lrorrt panel for easily
connecting auxiliary source equipment, such 5.

as Discman.

0 Provided with the auto-loudness circuit for
automatically reinforcing has and treble when
listening at low volume.

- Slide-out security bracket allows you to lake
the unit away with you when you leave your
car.

'Doloy noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
COLBY and the doubleD symbol DU are
trademarks oi Dolby Laboratories Licensing
Corporation.

Flexible Circuit Board Repairing

0 Keep the temperature of the soldering iron around
270°C during repairing.

0 Do not touch the soldering iron on the same conduc-
tor of the circuit board (within 3 times).

0 Be careful not to apply force on the conductor when
soldering or unsoldering.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor
may be damaged by heat.

34. Semiconductors Lead Layout ~12

3-2. Printed Wiring Boards ------- -13
3-3 Schematic Diagram-3 -17
34. FEi FM Front End Schematic Diagram~ -20
35 IC Block Diagrams-~ -21
EXPLODED VIEWS ........................................ . ............ 23
ELECTRICAL PARTS LIST ....................................... ..29