Kebei 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. Try them if you have. Thank-you for the links to the manuals. Cra must log in or sign up to reply here. On a more positive note, these are widely drw as replacements so fixing the unit seems more than probable. I did confirm via another receiver that both speakers are in working condition.
|Published (Last):||16 August 2018|
|PDF File Size:||20.74 Mb|
|ePub File Size:||13.52 Mb|
|Price:||Free* [*Free Regsitration Required]|
If sound comes out of both sides, then the tuner switch? Upon turning up the volume, I am only getting sound from my right speaker. Do you have headphones and a socket to use them in? After that, you can post your question and our members will help you out.
Denon DRAR Manuals Nov 4, On a more positive note, these are widely available as replacements so fixing the unit seems more than probable. If one side is still faulty, I would compare the amplifier voltages with the good side but this may be getting a bit deep for you. Nov 3, 7. Nov 3, 8. We need to isolate whether the fault is in one channel of the stereo FM receiver or in the amplifier itself.
Search Forums Recent Posts. 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. Nov 3, 3. That may not be your problem and you may have to troubleshoot to find the electronics xra, I am currently just trying to get the receiver to work in Tuner mode. I did confirm via another receiver that both speakers are in working condition.
Let me try this again as I appreciate the advice being provided and as such am confirming the steps I have taken below. Nov 3, 2. Do both channels work in any other mode? Power cord dea in. If you are ok with basic multimeter operation and use and reasonably skilled with a draa 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. Nov 3, 1. Not sure what you mean by checking to make sure I am operating the set correctly but I will have a look f the User Manual. Thank-you r the links to the manuals. Nov 3, 6. Given that the other channel works we can take it for granted that the DC positive and negative rails are ok. I appreciate the time and support provided.
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. I am also trying to find a User Manual for this receiver. Ask a Question Want to reply to this thread or ask your own question?
Try them if you have. Sadly, there are no independent fuses PER CHANNEL so repair is likely to be down to replacement of something in the output stage of one channel — the main power transistor s are the usual suspects.
Page 14 of the technical manual shows how and where to measure the amplifier bias current drw by following those instructions you may be able to isolate WHICH channel the fault is in. If you have a mono switch, then switching to mono will provide the same signal to both audio amplifiers.
Denon Receiver Acting Strange. Dec 7, Similar Threads Speaker not working. Nov 4, 9. Turntable only working on one channel. Nov 3, 4. Related Articles
DRA 335R PDF