20 Most Recent Denon PMA-100M Amplifier Questions & Answers

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PMA-100M Amplifier Manual

Denon PMA-100M Amplifier | Uploaded on Oct 22, 2018

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

Denon PMA-100M... | Answered on Aug 21, 2014

1 Answer

Only one channel at a time works is there something I can replace like a resistor?

Check the speaker connected to the dead channel first. If it is found OK, check and replace damaged component/s at its main power amp section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

Denon PMA-100M... | Answered on Jul 12, 2014

0 Answers

DENON PMA-100M

Denon PMA-100M... | Posted on Oct 16, 2013 | Be the first to answer

1 Answer

Radio preset Denon UDRA-f10 doesn't save

1) tune in to a radiostation
2) press the Memory button
3) select a preset number for 5 Second
4 Skip "press Memory again"

Denon PMA-100M... | Answered on Jan 24, 2011

1 Answer

My Denon PMA-900V integrated amp

The good news is that it's in one channel, which means you have the right channel parts to compare it with. Now the bad news whatever causing it and it's likely to be a semi-conductor (transistor or IC) has to be replaced. However finding it is easier than you might think. For a start it's going to be hot to touch. And you can get get it to stop being hot, while the amps on, so correcting the fault, for a while. You do this by spraying it with Servisol Super Freezer spray. You have to have the amp running for this. Find the left channel amp and wait while it goes bad. Then spray (one at a time) any part you suspect. If the sound returns to normal, you have found the faulty part! To prove it spray the same in the right channel. That shouldn't change.
You can get the freezer spray from your local electric parts shop (such as Maplin UK).

Denon PMA-100M... | Answered on Jan 14, 2011

1 Answer

My Denon amp (model PMA-900V) has suddenly

It won't hurt to replace the Capacitors. The ones in question will be the big ones in the power supply. They will be at least 2,000UF and more likely higher. Replacing should be simple. All you need do is unsolder them and fit new ones. Sometimes they glue them in, so if you have got rid of the solder and they wont budge, that's why! Replace them with what it says on them if you can. But you can go higher. For example if it says 2,200UF 50v you can replace it with anything above that, but nothing lower. The only other problem with none direct replacement is size. So make certain it will fit in the space. Oh make certain too you get the + (on Cap) to the + on the board (though most are marked with the - symbol, so put the - to the -). Also look out for the temperture rating of them, marked (say) 85C. Again you can fit one higher, but fitting one lower will cause it to fail quicker though it will work.
If they don't solve the problem you could be looking at something on the main amp board causing it. Remember because the hum is in both channels it has to be something common to both.

Denon PMA-100M... | Answered on Oct 14, 2010

1 Answer

UDRA-F10 displays "Protect" on display- no

See the link below for an explanation and post any additional questions here.

Thanks,
Dan

Link: http://www.fixya.com/support/r5390728-protector_means

Denon PMA-100M... | Answered on Aug 31, 2010

1 Answer

Red power light flashing no sound avr-587

Hi...

The amp will need service
Depending on where you are I can suggest someone to fix it

Denon PMA-100M... | Answered on Apr 17, 2010

1 Answer

Hi,

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.

Denon PMA-100M... | Answered on Jul 05, 2009

1 Answer

My aplifier Denon UDRA F-10 says "protect"

Blingking Light or Protect usually means that there is DC appearing in output stage and is protecting Connected Speakers.
It can be faulty Output Stage (Bad ICs/Transistors/Resistors/Capacitors) or Faulty Power Supply.

Working on These types of Problem is not user friendly at all.

Advising to take local Authorized Shop.

Denon PMA-100M... | Answered on Feb 08, 2009

0 Answers

I have a denon DCM-360 still working --but certain discs it does not recognize --these are CDs I just bought from amazon, still sealed (Dutton label).

Denon Audio... | Posted 2 days ago | Be the first to answer

0 Answers

Avr 1600RD. How can I reset?

Denon Audio... | Posted on Jan 16, 2021 | Be the first to answer

1 Answer

I have a Denon AVR-3200G Amplifier. There is no sound from the center speaker and the Subwofer.

Check the speaker wires and connections.

Denon Audio... | Answered on Jan 04, 2021

1 Answer

My Denon DRR 6.5 has suddenly stopped working, is there any way I can fix this myself?

SAD TO SAY BUT UNLESS YOU HAVE TRAINING IN ELECTRONICS I DOUBT YOU CAN FIX IT

Denon Audio... | Answered on Nov 14, 2020

1 Answer

I can't get my Denon dra 37 receiver to power on.. absolutely no power.. what do I do?

- check power cord
- check main fuse

https://www.manualslib.com/manual/910410/Denon-Dra-397.html?page=1#manual

Denon Audio... | Answered on Nov 14, 2020

1 Answer

How to reset denon AVR-X2300W ?

Power off using the power button and press together TUNER PRESET CH + and TUNER PRESET CH. Remove fingers when Initialized appears on the screen. It will reset the Denon AVR-X2300W.

Denon Audio... | Answered on Nov 09, 2020

3 Answers

Mcs 160 subwoofer no power

I had the same problem with my subwoofer unit. I found the zener diode ZD3 was fried. The pic below shows the diode and its clearly tagged ZD3. You need a multimeter to check this before you order anything. This diode should only transmit power in one direction. Its size and spec is 18v .5w zener diode. (that's 1/2 w) It's very inexpensive and the whole repair took about an hour. This is from a Boston Acoustics subwoofer MCS 160
Ok..the procedure is easy.
1) unplug the unit and bring it to a well lit work area.
2) remove the panel from the back and locate the board that is held to the panel by 4 screws and has the ZD3 diode. The pic below shows the diode at the end of my test lead. Note the direction of this part and reinstall the new one in the same direction. Its a simple de-solder and re-solder project. I elevated the new diode about 1/8 " from the board with a small strip of copper. This acted as a heat sink during the soldering and elevated the part above the board to help it dissipate heat later when in use.
3) re-install the board and plug in all the connections.
4) this worked for me and I'm enjoying my sound system again!..good luck

Denon Audio... | Answered on Sep 23, 2020

1 Answer

How do I connect my blue ray DVD player to the Denon AVR-1705-685 receiver?

This will depend on the Blue ray player and other equipment. For a direct connection to the receiver, if your player has either type of digital audio output (coaxial or optical), get the appropriate cables. Then connect the chosen cable between the Blue ray player and the receiver. Connect the Blue ray player to the TV with an HDMI cable. See page 10 of the manual, available at http://pdfstream.manualsonline.com/6/69f43064-f593-49b8-8d4a-23174b496e65.pdf , to see the connections for the audio sources. (I'll assume your Blue ray player doesn't have component video out or you would use the component audio to the receiver.)

If your player doesn't have a digital audio output, check your TV audio output. You can get the same result by sending the videos via HDMI to the TV and using the TV audio out to the receiver. Set the audio source to TV and leave it there for both TV and Blue ray and DVD videos. (Sometimes there could be a slight delay in the audio compared with the video signal when you do this. I've never noticed it with my Blue ray player signal going to the TV and the TV digital audio out to the Denon receiver.)

If you can't send the audio out to the receiver from either your Blue ray player or TV, then you will need some sort of HDMI audio extractor. You can find models with Analog Audio Out, Digital Audio Out or both. ( https://www.amazon.com/J-Tech-Digital-Extractor-Converter-JTDAT5CH/dp/B00BIQER0E lists units with both types of audio output. One models requires a 3.5 mm to RCA audio adapter.)

I hope this helps.

Cindy Wells

Denon Audio... | Answered on Aug 08, 2020

1 Answer