Denon DRAR Pdf User Manuals. View online or download Denon DRA- R Service Manual. Used Denon DRAR Receivers for sale on + second hand hifi sites & shops. Use Hifi Shark to monitor pricing and global availability. Other Suggested Searches connecting ipod Remote tv codes no hdmi signal connecting to my network avr Power Transformer Digital Audio only. Did you .

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It is quite likely that one channel is defective – a common problem with ‘second hand’ equipment. If you are ok with basic multimeter operation and use 353r reasonably skilled with drx soldering iron I see no reason why you cannot successfully fix the unit. Just wanted to follow up and thank you for the responses and suggestions for the non working left channel on the second hand Denon receiver I bought. Let me try this again as I appreciate the advice being provided and as such am confirming the steps I have taken below.

Turning on the power and ensuring that I selected the “Tuner” mode, I located a stereo signal.

Denon DRAR receiver – Left speaker channel not working on speakers A/B. | Electronics Forums

Speakers “A” – connected both left and right speaker, ensuring polarity is correct for both. We need to isolate whether the fault is in one channel of the stereo FM receiver or in the amplifier itself.

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If one ddra is still faulty, I would compare the amplifier voltages with the good side but this may be getting a bit deep for you. Power cord plugged in. Similar Threads Speaker not working.

I am also trying to find a User Manual for this receiver. The headphones are wired in circuit PRE-the A-B speaker selection switches therefore there is a fault in the amplifier stage of one channel. That may not be your problem and you may have to troubleshoot to find the electronics failure, Do both channels work in any other mode? Search Forums Recent Posts.

If you have a mono switch, then switching to mono will provide the same signal to both audio amplifiers. Denon Receiver Acting Strange. On a more positive note, these are widely available as replacements so fixing the unit seems more than probable. Discussion in ‘Troubleshooting rda Repair’ started by Pepi9, Nov 3, Page 14 of the technical manual shows how and where to measure the amplifier bias current and by following those instructions you may be able to isolate WHICH channel the fault is in.

I am currently just trying to get the receiver to work in Tuner mode. Thank-you for the links to the manuals. Nov 4, 9. Nov 3, 8. Nov 3, 6.


Tested Speakers “B” in same way. You’ll need to choose a username for the site, which only take a couple of moments here. Dta have tried this with both “A” and “B” speaker buttons engaged and get sound from the right speaker only in both cases. Fortunately for me, I was able to return the receiver to the seller as I did not have any more time to spend on trying to repair it.

You must log in or sign up to reply here. Ask a Question Want to reply to this thread or ask your own question? As with many electronic items like yours, repair is always possible but the final decision may be 3355r on either your skill sets in managing the repair yourself with our full assistance of course or handing it over to a ‘paid’ repair service where the costs exceed the value.

Denon DRAR receiver Saanich, Victoria

Nov 3, 7. Nov 3, 4. Is there an easy way to clean the speaker selection switches? If sound comes 335e of both sides, then the tuner switch?