Rotel Popular Questions, Answers, Tips & Manuals

The "no disc" message is a generic one indicating that the disc couldd not be read. This can be caused by a dirty lens (most common) or faulty optics. If you can gain access to the optics, try cleaning the lens using a cotton swab and alcohol. If that fails to resolve the problem, then the optics probably have failed and need to be replaced.

Dan

In this player the region is hard-coded in the firmware, it cannot be changed by inputting some commands, a new firmware must be loaded.To my knowledge there are no region-free firmwares for this player.

I think the best solution is to remove the jumpers from the Pre Out - Mon In connectors, insert a pair of RCA Y-adapters and plug one end back to the Mon In while the other ends feed the NAD (Page 15 of the manual available at Retrevo.com) . The Rotel's volume and other controls will still be in charge of the NAD.

The manual fails to mention looping the Pre Out back to the Mon In to enable the Rotel's amp to still participate in the program material.

Incoming from WHAT? Ampifiers accept inputs via RCA connections and send amplified audio to the speakers via the + and - OUTPUT terminals.

I'm guessing your colored wires are from your speakers and that there is a piece of this puzzle we do not see - how the speakers on the deck and in the dining area are wired.

You say, "was working ok previously"... previous to WHAT? Something changed.

You can probably troubleshoot and resolve this yourself.

Set the amp to a medium output level.

If the wires are simply leading to either or both pairs of speakers you could select any two of them and connect them to one side of the amp. Only a pair going to the same speaker(s) will produce sound. Once you identify one pair, the other pair probably goes to the other speakers. Connect them to the other channel output.

The last piece would be to establish correct phasing between the speakers. Bass response will suffer if they're not IN-phase. Play something with substantial bass. Listen closely, then reverse the wires on one side only. Test again. If it IMPROVES you have it right. If it losses bass, put the wires back the way they were.

if it doesnt read any kind of dvd discs at all it only means you have been rip off. It happened to my sony dvd player that I bought from this website. I tested it and it only reads cd or audio cd. Good thing my couzin fixes electronics, He checked on the lens and it turned out that the lens has been replaced with an audio/cd lens like the one we use for our car stereo. Too bad!!!

Hi there, please get the code here : www.regionfreedvd.net/ www.dvdripper.org/dvd-region-codes-vs-ntscpal/ www.regionfreedvd.net/players.html
www.dvdreviewer.co.uk/Forums/...region_code/page1
Best Regards, Jay_5ty7

All I can say to you is look around where the mains goes in very carefully. Fuses are sometimes hidden or in a case or cover of some kind. Sometimes amps use fuseable resistors. If the PC board is marked up look for resistors with "RF" or different indication to a normal resistor. Otherwise fuses will have "f" markings on the board. Remember the power supply part might be enclosed in a metal case with holes in it, so might be hard to spot fuses.

I don't believe that Rotel service manuals are available outside of authorized service centers. Can you provide us with the problem that you have? Perhaps we can guide you through the repair.

Thanks,
Dan

Some manufacturers allow you to set a max volume limit so you don't blow your ears off.  Check the users manual to see how to turn it off.
Also, have tech support install a new potentiometer for you.

The stylus should not be a problem. Without knowing the make and model of the turntable, however, there is no way to respond about hte arm. You have listed this question under the Rotel receiver category, can you pelase supply the ,ake and model of the turntable? Also, supply any numbers that appear on the current stylus so I can verify that either the exact one or a similar substitute is available.

Thanks,
Dan

Hi.

Regarding first question, you will probably need to replace volume potentiometer, that is the part located behind the wheel.
Regarding replacement part , including remote you can contact Rotel.
A rebuilt remote is also available at the link below:
Rotel RX975 Replacement Remote Control

Lets try the simple stuff first. This whole problem could be caused by a dirty switch contact. Pick up some electronics cleaner from a local electronics shop and spray the switch (from the inside of the unit). Work the switch on/off a number of times then respray one more time. That should clean out any dirt that is there. Try the unit again and hopefully the problem is resolved. If not, then the switch itself may need to be replaced. When you get the cleaner, get one that contains a lubricant as well. This will help to prevent the problem from coming back again.

Dan

there would be life in the old girl it just depends how much you love her and how much you are willing to spend to get her fixed ?? some old rotels are still fetching good money so it might be worthwhile getting a quote

some amps have a switch to bridge them rather than wiring a bridge meaning output is mono check to see if yours has this switch if you do simply put back to stereo

Unless yuo can find a Rotel authorized service center, you are not likely to find any service information. These units should not be difficult to repair. Their designs are pretty much standard with a few twists. Any shop that handles audio repair should be able to resolve this. If not, please post your location and I'll try to locate a shop for you.

Also, are there any indications that the unit is trying to work at all or is it completely dead?

Thanks,
Dan

Why would it die from being in storage? Oxide or corrosion on contacts, volume potentiometer, Tape Monitor or other switch contacts.

Try manipulating all controls and switches throughout their ranges many times and see what happens.

Check the heaphone jack. If it works so does the right amplifier. While you're at it, insert the headphone jack multiple times to cycle its contacts, too.

The URC database should have codes for that unit. The software for programming the MX-900 has it. Which remote are you trying to program?

You cannot fix the receiver unless you are a technician with the proper tools and circuit diagrams. I would think it worth the cost of repair though.

Good Luck
BB

This sounds like there is a problem with the final output stage. Is this a new amp? Is it under warranty?

Dan

Make sure you connected your record player in the right inputs. Better try it to a line level auxilliary input that is sure to pass the volume control. hope this helps..