SERVICE MANUAL
FM/AW CASSETTE CAR STEREO
US Model
Canadian Model
XR-CA300
E Model
XR-CA320/CA320X
SPECIFICATIONS
XR-CA300/CA320/CA320X
Photo: XR-CA320X
Ver 1.1 2001.05
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type MG-36SZ11-32
CA
AUDIO POWER SPECIFICATIONS (XR-CA300: US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
22 watts per channel minimum continuous average power into 4 ohms, 4 channels
driven from 20 Hz to 20 kHz with no more than
Other specifications
Cassette player section
Tape track 4-track 2-channel stereo
Wow and flutter 0.13 % (WRMS)
Frequency response 30 – 15,000 Hz
Signal-to-noise ratio 55 dB
Tuner section
FM
Tuning range
XR-CA320/CA320X:
FM tuning interval:
50 kHz/200 kHz
switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
XR-CA300:
FM tuning interval:
87.5 – 107.9 MHz
(at 200 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 11 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 62 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7 % (stereo),
0.5 % (mono)
Separation 33 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
Tuning range
XR-CA320/CA320X:
AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)
XR-CA300:
AM tuning interval:
530 – 1,710 kHz
(at 10 kHz step)
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 45 W × 4 (at 4 ohms)
General
Outputs Audio output
Power antenna relay
control lead
Power amplifier control
lead
Tone controls Bass
Input Telephone ATT control
lead (XR-CA320/CA320X only)
±10 dB at 20 Hz
Treble ±10 dB at 20 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 178 × 50 × 178 mm
(7
1
/
8
× 2 × 7
1
/
8
in.)
(w/h/d)
Mounting dimensions Approx. 182 × 53 × 161 mm
(7
1
/
4
× 2
1
/
8
× 6
3
/
8
in.)
(w/h/d)
Mass Approx. 1.2 kg (2 lb 10 oz)
Supplied accessories Parts for installation and
connections (1 set)
Front panel case (1)
Design and specifications are subject to change
without notice.
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 µV
5 % total harmonic distortion.
9-870-234-12 Sony Corporation
2000E0500-1 e Vehicle Company
C 2001.5 Shinagawa Tec Service Manual Production Group
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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