Specifications; Troubleshooting - Sony CDX-S2050EE Operating Instructions Manual

Specifications

CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Tuner section
FM
Tuning range:
FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz step)
FM3: 65 – 74 MHz (at 30 kHz step)
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 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
AM
Tuning range:
531 – 1,602 kHz
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 µV
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 terminal (sub/rear switchable)
Power aerial relay control terminal
Power amplifier control terminal
Input:
Aerial input terminal
Tone controls:
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative earth)
Dimensions: Approx. 178 × 50 × 178 mm (w/h/d)
Mounting dimensions: Approx. 182 × 53 × 161 mm
(w/h/d)
Mass: Approx. 1.2 kg
Supplied accessories:
Parts for installation and connections (1 set)
Front panel case (1)
Optional accessory:
Card remote commander: RM-X114
Design and specifications are subject to change
without notice.
10
• Lead-free solder is used for soldering certain parts.
(more than 80 %)
• Halogenated flame retardants are not used in the
certain printed wiring boards.
• Halogenated flame retardants are not used in
cabinets.
• Packaging cushions do not use polystyrene foam.

Troubleshooting

The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below, check
the connection and operating procedures.
General
No power is being supplied to the unit.
• Check the connection. If everything is in order,
check the fuse.
• If the unit is turned off and the display
disappears, it cannot be operated with the
remote commander.
t Turn on the unit.
The power aerial does not extend.
The power aerial does not have a relay box.
No sound.
• The volume is too low.
• The ATT function is activated, or the Telephone
ATT function (when the interface cable of a car
telephone is connected to the ATT lead) is
activated.
• The position of the fader control (FAD) is not
set for a 2-speaker system.
No beep sound.
• The beep sound is cancelled (page 7).
• An optional power amplifier is connected and
you are not using the built-in amplifier.
The contents of the memory have been
erased.
• The RESET button has been pressed.
t Store again into the memory.
• The power connecting lead or battery has been
disconnected.
• The power connecting lead is not connected
properly.
Stored stations and correct time are erased.
The fuse has blown.
Makes noise when the position of the
ignition key is switched.
The leads are not matched correctly with the
car's accessory power connector.