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Disconnecting problem Hi I recently got problems with my denon PMA 6.5 amplifier. When I connect an apple tv to it, and turn up the volume, it´s like some kind of fuse is disconnecting the sound and a green light is blinking at the power button. Kind regards Pete Burns

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6 Suggested Answers

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Posted on Jan 02, 2017

mjap
  • 107 Answers

SOURCE: Volume control needed

have yoou tried to find in ebay.? they should have one there.

Posted on Jan 24, 2008

  • 979 Answers

SOURCE: Problem with right channel on vintage Denon

Good day sir/maam, to verify if the right channel is the problem, swap the speakers to confirm. Assuming that the right channel is the problem, set the balance control to the right (or simply disconnect the left speaker) and place you ear near the problem right speaker. Adjust the volume control up and down several times. you should hear a soft hiss that goes up and down also. this comfirm that the power amplifier stage is good. the problem is anywhere from the tuner/tape/cd/switch or jack. If you dont hear the hiss sound then the power amplifier is the problem. in both cases, you may need to bring it to a service center. hope this helps.

Posted on Jul 21, 2009

robotek
  • 1512 Answers

SOURCE: Operating Instructions, Denon PMA-535R/PMA-735R

Hi there
You can download one from here Select the FREE download button and you will get a PDF copy of the manual. Let me know if you have any problems getting it. Cheers
regards robotek

Posted on Jan 11, 2010

dunnbiker
  • 8546 Answers

SOURCE: Deneon PMA-250 amplifier -Volume knob not working correctly

Well, it seems you have your finger on the source of the problem. If accessible, try some tuner cleaner inside the potentiometer.

Posted on Mar 05, 2010

electricdime
  • 434 Answers

SOURCE: Hi, i have a Denon PMA 735 R amplifier which shuts down when volume increases suddenly.

Sounds like you have output transistor problems. Does it have a red protection light that comes on when it shuts down? If it does it will need serviced.

Posted on Dec 06, 2011

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1 Answer

Denon PMA 6.5 amp keeps turning off and the green light flashes if the volume is turned up more than a quarter...please help


I have seen this identical problem before.
It was a problem in the connection points of the speaker wiring.

You could try removing every cable except the powercable.
Is the device having the same problems if you try that?
If not, you have found your problem
if so, unfortunately whatever it is, you should contact Denon or a local repairshop.

Nov 12, 2014 | Audio Players & Recorders

1 Answer

Distortion appears while trurnning up the volume on right channell


You just need to replace your volume knob for a better one , a couple of bucks 10 dollar

Jun 18, 2014 | Denon PMA-100M Amplifier

1 Answer

Hi, i have a Denon PMA 735 R amplifier which shuts down when volume increases suddenly.


Sounds like you have output transistor problems. Does it have a red protection light that comes on when it shuts down? If it does it will need serviced.

Dec 06, 2011 | Audio Players & Recorders

2 Answers

Hi , I have a denon pma-2000r amp in it stuck in stand by mode, i don't have original remote control, is it possible to turn it on without remote control or reset to factory settings? Many thanks!


That model shouldnt be stuck in stand-by
Are all the speakers connected?
If it wont properly turn on then there is a fault being detected. Could be disconnected speakers / bad speaker or a power supply issue

Nov 01, 2010 | Denon PMA-2000 IV R 2-Channel Amplifier

1 Answer

Denon PMA 700 AE maximum phono input signal


Why? Are you contemplating connection of something OTHER THAN A PHONO CARTRIDGE to it?

Be advised, only a phono cartridge should be connected to a Phono input. There's more going on behind it than just voltage step-up.

Mar 07, 2010 | Audio Players & Recorders

1 Answer

Deneon PMA-250 amplifier -Volume knob not working correctly


Well, it seems you have your finger on the source of the problem. If accessible, try some tuner cleaner inside the potentiometer.

Mar 05, 2010 | Audio Players & Recorders

1 Answer

Operating Instructions, Denon PMA-535R/PMA-735R


Hi there
You can download one from here Select the FREE download button and you will get a PDF copy of the manual. Let me know if you have any problems getting it. Cheers
regards robotek

Jan 09, 2010 | Audio Players & Recorders

1 Answer

Hi, I have a Denon PMA320. I would like to connect it to a Hitachi 32LD6200 TV. How do I get the sound from the TV through the amp please? Many thanks, RichT


If the TV has audio out jacks then you can connect them via a lead to the amp. If not the you can use a scart socket. You can get a scart plug with audio and video RCA jacks on the other end of it and connect that to the amp. If the TV has only one scart and you are using it for a video or DVD device, get a scart adapter with more than one socket.

Jun 28, 2009 | Denon PMA-100M Amplifier

1 Answer

Volume control needed


have yoou tried to find in ebay.? they should have one there.

Jan 21, 2008 | Audio Players & Recorders

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