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MICROFILM
Model Name Using Similar Mechanism
CDX-C570R/C580R
CD Drive Mechanism Type
MG-363T-121
Optical Pick-up Name
KSS-521A
SERVICE MANUAL
AEP Model
UK Model
CDX-C4840R/C4850R
FM/MW/LW COMPACT DISC PLAYER
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
Tuner section
FM
Tuning range
87.5 – 108.0 MHz
Aerial terminal
External aerial 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)
MW: 531 – 1,602 kHz
LW: 153 – 281 kHz
Intermediate frequency 10.7 MHz / 450 kHz
Sensitivity
SPECIFICATIONS
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 40 W
×
4 (at 4 ohms)
General
Outputs
Line outputs (2) (CDX-C4850R)
Line output (1) (CDX-C4840R)
Power aerial relay control
lead
Power amplifier control
lead
Telephone ATT control
lead (CDX-C4850R)
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. 178
×
50
×
185 mm
(w/h/d)
Mounting dimension
Approx. 182
×
53
×
162 mm
(w/h/d)
Mass
Approx. 1.2 kg
Supplied accessories
Parts for installation and
connections (1 set)
Front panel case (1)
Design and specifications are subject to change without
notice.
Photo: CDX-C4850R
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
