System-fidelity CD-250 User Manual download pdf (Page 13)

TROUBLESHOOTING

TECHNICAL DATA

Output voltage

0.7V+/-2dB

Frequency characteristics

(Reference: 1kHz 0dB) 20 Hz 0dB -0.5 dB +/- 1 dB

100 Hz 0dB 0 dB +/- 1 dB

10 kHz 0dB -0.5 dB +/- 2 dB

20 kHz 0dB -3.0 dB +/- 2 dB

Channel balance

< 2.0 dB

Separation

> 60 dB

Harmonic distortion (T H D + noise)

< 0.05%

Signal/noise ratio

> 99 dB

Voltage and power consumption

See back panel

Dimensions (WxDxH)

430 x 290 x 75 mm

Weight

4.3Kg

We reserve the right to change the technical data and the design of the product

without notice as a result of further development.

PROBLEM

CAUSE/REMEDY

No power when unit is turned on.

No sound.

The unit will not read the disc.

The unit skips some parts

during playback.

A buzzing noise can be heard.

- Check that the mains plug has been correctly inserted

into the socket.

- The internal fuse has blown and must be replaced by

a qualified service technician.

- The power cord has been damaged and must be

replaced.

- The unit has not been turned on.

- Incorrect connection to the amplifier.

- No loudspeakers have been connected to the amplifier.

- No CD disc in the unit.

- Check if the disc has been turned upside down.

- Check if the disc is clean and undamaged.

- If the disc is scratched, replace it with another one.

- Check if the disc is clean and undamaged.

- The unit is positioned on an unstable surface.

-The RCA cables between the CD-250 and the

amplifier/receiver have been damaged.

-The RCA cables between the CD-250 and the

amplifier/receiver have been wound around the

power cord.

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System-fidelity CD-250 User Manual Page 13

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