Rotel RCD-1072 Troubleshooting, Specifications, Power Indicator Is Not Lit, Fuse Replacement

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Troubleshooting

Most difficulties in audio systems are the result of incorrect connections, or improper control settings. If you encounter problems, isolate the area of the difficulty, check the control settings, determine the cause of the fault and make the necessary changes. If you are unable to get sound from the RCD-1072, refer to the sug- gestions for the following conditions:

Power Indicator Is Not Lit

The Power Indicator and the basic items in the Display window should be lit whenever the RCD-1072 is plugged into the wall power outlet and the Power button is pushed in. If it does not light, test the power outlet with another electrical device, such as a lamp. Be sure the power outlet being used is not controlled by a switch that has been turned off.

Fuse Replacement

If another electrical device works when plugged into the power outlet, but the Power Indicator and the Display still will not light when the RCD-1072 is plugged into the wall outlet, it indicates that the internal power fuse may have blown. If you believe this has happened, contact your authorized Rotel dealer to get the fuse replaced.

No Sound

Check the cables between the RCD-1072 and the amplifier inputs to be sure they are con- nected properly. Be sure the amplifier input that the RCD-1072 is selected. Be sure the tape monitor system of the amplifier has not been activated. Check the wiring between the amplifer and the speakers.

Specifications

Total Harmonic Distortion + Noise	0.0045% @ 1kHz
Intermodulation Distortion	0.0045% @ 1kHz
Frequency Response (± 0.5 dB)	20-20,000 Hz
Channel Balance	± 0.5 dB
Phase Linearity	± 0.5 degree
Channel Separation	> 98 dB @ 1kHz
Signal to Noise Ratio	> 100dB
Dynamic Range	> 96 dB
Digital to Analog Converters	18 bit equivalent, multi-level Delta-Sigma DAC with
	8x oversampling digital filter and HDCD
Speed Accuracy, Wow & Flutter	Quartz Crystal Precision
Output Impedance	100 Ohms
Digital Output	0.5 Volt, Peak to Peak
Load Impedance	75 Ohms
Power Requirements
USA Version	AC 120V, 60 Hz
European Version:	AC 230V, 50 Hz
Power Consumption	20 Watts
Dimensions (W, H, D)	17 x 311/16 x 131/4 inches
	432 x 93 x 337 mm
Front Panel Height (for rack mount)	35/32 inches, 80 mm
Weight (net)	5.8 kg, 12.8 lb.

All specifications are accurate at the time of printing. Rotel reserves the right to make improvements without notice.

Rotel and the Rotel HiFi logo are registered trademarks of The Rotel Co, Ltd., Tokyo, Japan.

, HDCD® High Definition Compatible Digital® and Pacific Microsonics™ are either registered trade- marks or trademarks of Pacific Microsonics, Inc, in the United States and /or other countries.