CDX-C90R
SERVICE MANUALAEP Model
UK Model
Model Name Using Similar MechanismCDX-C780R
CD Drive Mechanism TypeMG-363S-121
Optical Pick-up NameKSS-520A
SPECIFICATIONS
CD player sectionGeneral
SystemCompact disc digital audioOutputsDigital output
systemLine outputs (3)
Signal-to-noise ratio109 dBPower antenna relay
Frequency response5 - 20,000 Hz (?1 dB)control lead
Wow and flutterBelow measurable limitPower amplifier control
Laser Diode Propertieslead
MaterialGaAlAsTelephone ATT control
Wavelength780 nmlead
Emission DurationContinuousIllumination control lead
Laser output powerLess than 44.6 mW*Tone controls?Bass 8 dB at 100 Hz
*This output is the value measured at a distance ofTreble ?8 dB at 10 kHz
200 mm from the objective lens surface on the OpticalPower requirements12 V DC car battery
Pick-up Block.(negative ground)
DimensionsApprox. 178 ´ 50 ´ 184 mm
Tuner section(w/h/d)
FMMounting dimensionApprox. 182 ´ 53 ´ 163 mm
Tuning range87.5 - 108.0 MHz(w/h/d)
Antenna terminalExternal antenna connectorMassApprox. 1.6 kg
Intermediate frequency 10.7 MHzSupplied accessoriesParts for installation and
Usable sensitivity8 dBfconnections (1 set)
Selectivity75 dB at 400 kHzRotary remote RM-X90 (1)
Signal-to-noise ratio65 dB (stereo),Wireless remote RM-X9R (1)
68 dB (mono)Front panel case (1)
Harmonic distortion at 1 kHz
0.3% (stereo),Design and specifications are subject to change without
0.3% (mono)notice.
Separation35 dB at 1 kHz
Frequency response20 - 15,000 Hz
MW/LW
Tuning rangeMW: 531 - 1,602 kHz
LW : 153 - 281 kHz
Antenna terminalExternal antenna connector
Intermediate frequency 10.71 MHz/450 kHz
SensitivityMW: 30 dBmV
LW : 33 dBmV
FM/MW/LW COMPACT DISC PLAYER
MICROFILM
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