Sony CDX-1300 Service Manual

CDX-1300/3800/3900
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SERVICE MANUAL
• The tuner and CD sections have no adjustments.
AUDIO POWER SPECIFICATIONS (US, Canadian model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
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L 13942296513
18 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1% total harmonic distortion.
Other Specifications
CD player section
System Compact disc digital audio
system
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Laser Diode Properties (US, Canadian model)
Material GaAs + GaAlAs
Wavelength 785 – 815 nm (Typ. 800 nm)
Emission Duration Continuous
Laser output power Less than 0.5 mW*
* This output is the value measured at a distance of
0.7 mm from the objective lens surface on the
Optical Pick-up Block.
Tuner section
FM
Tuning range
US, Canadian model: 87.5 – 107.9 MHz
E model: 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)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 12 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
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0.7% (stereo),
0.5% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
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Photo: CDX-3900
Model Name Using Similar Mechanism
CD Drive Mechanism Type
SPECIFICATIONS
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AM
Tuning range
US, Canadian model: 530 – 1,710 kHz
E model:
Antenna terminal
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
Power amplifier section
Outputs
Speaker impedance
Maximum power output 45 W × 4 (at 4 ohms)
FM/AM COMPACT DISC PLAYER
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US Model
Canadian Model
E Model
CDX-3800/3900
CDX-1150, CDX-3700
MG-310-153
0 5 8 2 9 9 4 2 8
AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
External antenna connector
30 µV
Speaker outputs
(sure seal connectors)
4 – 8 ohms
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CDX-1300
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