Sony XR-1750, Руководство по обслуживанию

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XR-1750
US Model
E Model
Australian Model
SERVICE MANUAL
FM/AM CASSETTE CAR STEREO
SPECIFICATIONS
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type MG-52A-135
AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
13 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from
20 Hz to 20 kHz with no more then 1% total harmonic distortion.
Cassette player section
Tape track 4-track 2-channel stereo
Wow and flutter 0.08% (WRMS)
Frequency response 30 – 20,000 Hz
Signal-to-noise ratio 58 dB
Tuner section
FM
Tuning range US model:
87.5 – 107.9 MHz
E, Australian model:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity
8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo), 68 dB (mono)
Harmonic distortion at 1 kHz
0.5% (stereo), 0.3% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
Capture ratio 2 dB
AM
Tuning range US model:
530 – 1,710 kHz
E, Australian model:
9 kHz/10 kHz switchable
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.71 MHz/450 kHz
Sensitivity
30 µV
Power amplifier section
Outputs Speaker outputs (sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 35 W
×
4 (at 4 ohms)
General
Outputs Power antenna control lead
Power amplifier control lead
Rear line out (1)
Tone controls Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz
Power requirements 12 V DC car battery (negative ground)
Dimensions Approx. 188
×
58
×
182 mm
(7 1 /
2
×
2 3 /
8
×
7 1 /
4
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)
Design and specifications are subject to change without notice.
Ver 1.1 2001.04
9-925-564-12
Sony Corporation
2001D0500-1 e Vehicle Company
C
2001.4 Shinagawa Tec Service Manual Production Group