1
Model Name Using Similar Mechanism
NEW
CD Drive Mechanism Type
MG-383V-121//Q
Optical Pick-up Name
KSS-720A
SERVICE MANUAL
US Model
CDX-C8050X
FM/AM COMPACT DISC PLAYER
• The tuner and CD sections have no adjustments.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 10 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
Material
GaAlAs
Wavelength
780 nm
Emission Duration
Continuous
Laser output power
Less than 44.6 µW*
* This output is the value measured at a distance
of 200 mm from the objective lens surface on the
Optical Pick-up Block.
Tuner section
FM
Tuning range
87.5 – 107.9 MHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
30 µV
SPECIFICATIONS
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 50 W
×
4 (at 4 ohms)
General
Outputs
Audio outputs
Power antenna relay
control lead
Power amplifier control
lead
Telephone ATT control
lead
Power requirements
12 V DC car battery
(negative ground)
Dimensions
Approx. 178
×
50
×
183 mm
(7
1/8
×
2
×
7
1/4
in.)
(w/h/d)
Mounting dimensions
Approx. 182
×
53
×
162 mm
(7
1/4
×
2
1/8
×
6
1/2
in.)
(w/h/d)
Mass
Approx. 1.3 kg (2 lb. 14 oz.)
Supplied accessories
Card remote commander RM-X91
Parts for installation and
connections (1 set)
Front panel case (1)
Design and specifications are subject to change without
notice.