Troubleshooting; Maintenance - Sony AIWA CDC-R937 Instrucciones De Manejo

TROUBLESHOOTING

Error code
In the following cases the corresponding error code
indication appears. Follow the suggestions below to
solve such problems.
ERROR03 Focus error. Check that the CD is loaded
properly (right side up, etc.), and the CD
contains valid data.
Reset button
If a CD does not operate properly, press the reset button
with a pointed object such as a pencil, etc. Note that all
your settings will be erased if this button is pressed.
Reset button

MAINTENANCE

Cleaning the front panel
Wipe the surface with a soft, dry cloth. Do not use liquid
cleaners or aerosol cleaners.
Cleaning the connectors
The connectors need to be cleaned occasionally. Wipe
the surface of the connectors with a cotton swab slightly
moistened with alcohol.
Bottom of the upper panel
Top of the lower panel
SPECIFICATIONS
RADIO SECTION
(FM)
Frequency Range: 87.5 MHz – 108 MHz
Intermediate frequency: 10.7 MHz
Usable Sensitivity: 12.7 dBf
50 dB Quieting Sensitivity: 17.2 dBf
IF Rejection: 100 dB
Frequency Response: 30 Hz – 15,000 Hz
S/N Ratio: 67 dB
Stereo Separation: 35 dB at 1 kHz
Alternate Channel Selectivity: 98 dB
Capture Ratio: 3 dB
(MW)
Frequency Range: 531 kHz – 1,602 kHz
Intermediate frequency: 10.71 MHz/450 kHz
Usable Sensitivity: 30 µV (30 dB)
(LW)
Frequency Range: 144 kHz – 288 kHz (1 kHz/9 kHz
steps)
Intermediate frequency: 10.71 MHz/450 kHz
Usable Sensitivity: 30 µV (30 dB)
CD SECTION
Frequency Response: 17 Hz – 20 kHz +0/–3 dB
Dynamic Range: More than 92 dB
Channel Separation: More than 60 dB
S/N Ratio: More than 90 dB
Wow/Flutter: Unmeasurable
AUDIO SECTION
Max. Power Output: 45 W × 4 channels
AUX IN input
Input sensitivity (load impedance) AUX IN: 300 mV
(10 kΩ)
GENERAL
Power-Supply Voltage: 14.4 V (11 to 16 V
allowable), DC, negative ground
Load Impedance: 4 Ω
Tone Control: Bass ± 10 dB at 100 Hz, Treble ±
10 dB at 10 kHz
Preamp Output Voltage (load impedance): 2.2 V
(10 kΩ)
Installed size: 182 (W) × 53 (H) × 155 (D) mm
Supplied Accessory: Carrying case (1)
CARD REMOTE CONTROL
Dimensions: Approx. 33 (W) × 85 (H) × 7.5 (D) mm
Weight: Approx. 20 g (including battery)
• Specifications and external appearance are subject to
change without notice due to product improvement.
The word "BBE" and the "BBE symbol" are trademarks
of BBE Sound,Inc.
Under licence from BBE Sound,Inc.
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ENGLISH