3
CD53 & CD50 Compact Disc Player
NNOOTTEE
The equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in residential installations.
This equipment generates and can radiate radio frequency energy and if not installed and used in accordance with the
instructions may cause interference to radio communications. However, there is no guarantee that interference will not occur in
some instances. If this product causes interference to radio or television reception, which can be determined by turning the
equipment off and on, try to correct this by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the radio or TV receiver.
Connect the equipment into a mains outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician.
SAFETY WARNINGS
Note:
The specification and design are subject to
change for improvements without notice.
OTHER
FEATURES
1. Infra-red remote control.
2. High precision DS digital to
analogue conversion.
3. Advanced DEM (dynamic element
matching) technology.
4. Low jitter filtered master clock
5. 3-beam optical laser pick up.
6. 16 program memory.
7. VFD display.
8. Shuffle function (random selection).
9. Repeat facility.
10. Intro scan facility.
11. A-B playback facility
CAUTION!
Invisible laser radiation
when top cover is
removed.
Class 1 Laser Product
CAUTION
PERFORMING
ADJUSTMENTS OR
PROCEDURES OTHER
THAN THOSE
SPECIFIED HERE MAY
RESULT IN
HAZARDOUS
EXPOSURE.
THE CD PLAYER
SHOULD NOT BE
REPAIRED BY
ANYONE EXCEPT
QUALIFIED SERVICE
PERSONNEL.
SPECIFICATION
Power requirements AC 220-240 V 50 Hz - T 250 mA
and fuse rating: AC 110-120 V 60 Hz - T 500 mA
Power consumption 20 W max 6 W standby
Frequency response 1 Hz - 20 kHz ± 0.25 dB
Output level, unbalanced 2.2 V RMS at 1kHz, 0 dB
Balanced 4.4 V RMS at 1kHz, 0dB
Output impedance 100 W , min load 1 kW
Output balanced 200 W , min load 1 kW
Laser type Semiconductor ALGaAs
Wavelength 790 nm ± 25 nm
Light output (cw) 0.18 mW typical
Signal to noise ratio better than 96dB’s
Dynamic range better than 96dB’s
Number of channels 2
Total harmonic distortion < 0.0015% at 1 kHz, 0 dB
Dimensions CD53 43 x 7 x 25 cm
Dimentions CD50 43 x 6 x 23 cm
Weight 5 Kgs