Question about Audio Players & Recorders

1 Answer

Concernig adcom gfa565, purchased 2 on ebay. one plays but pops powering up and down. tested second and made bad noise. shut off waited 10 minutes and powered up, still bad noise, shut off, but flash and smoke from amp vents. found burned components on circuit board. is this a result of caps leaking? also vertical power boards have a dark red substance on solder side. any help?

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 163 Answers

Here is description of problems and repair help http://www.ebcelectronics.com/Adcom-GFA-565-Repair-Service.html

Posted on Apr 27, 2011

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

New lasko heater keeps shutting down


fatly over heat switch or tilt switch some r very picky

Dec 10, 2013 | Lasko Heating & Cooling

1 Answer

Samsung HLS5086WX/XAA made popping noise and shut off, then made whirring noise.


When my TV did this in the past it ended up being the color wheel. I had someone replace it and it worked fine. I asked it if had to be calibrated after it is installed and he said no. Also make sure the door switch is pushed down when you install the back bulb door. Sometimes this switch can go bad as well.

Jan 10, 2013 | Samsung HLS5086WX/XAA

1 Answer

Lg 50pk550 wont turn on


Repair kit Now available on Ebay.. BUY NOW
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200884727409


If you have any one of these LG Models TV below, and all of a sudden, the screen lights for only a few seconds, then goes into standby with a clicking noise. [Stuck in standby] When you try to switch it on, it tries but then just clicks and goes back to standby? In this video, I show you the components that goes bad, and the culprit that causes it all. The power supply board has already been bought from Ebay, but I'm still selling the voltage regulator that is dang near impossible to find on ebay, as well as the REPAIR KIT for this power Supply Board. Board model number EAY60968801. With any one of these PCB # EAX61392501/7, EAX61392501/10, EAX61392501/11, or EAX61392501/12 Please Make sure that you've already gone through the process of troubleshooting and testing your tv's power supply board before making any purchases.. I recommend that you get a tv tech to check it out, because every tv is different. Remember, the component, and the repair kit will only repair power supply model (EAY60968801) with the appropriate PCB numbers. You buy at your own risk

Mar 10, 2012 | LG 50PK550 50 in. TV

1 Answer

Asus Eee 1005HA hangs on boot


This works for my Asus Eee PC
1. Shut down and remove the battery.
2. Press the power button 10 times, next 1 minute pressing down.
3. Remove the memory and at the motherboard you'll see a clrrst (clear reset cmos..)
4. Short these 2 tiny pads by placing a tiny screw driver for 5 seconds, plug the power adapter and turn-on the switch, next wait at least for 3 seconds. Remove the power adapter.
5. Place back the battery and turn-on. You'll see the same screen (Logo of Asus) then patiently wait for at least 10 minutes or more. That's it.Good luck.

Feb 16, 2012 | ASUS Eee PC 1005HA-PU1X-BK Netbook

1 Answer

Whent turn up the valume sound whit no power


I would contact Adcom for a service place near you

Feb 17, 2010 | Adcom GFA-5400 2-Channel Amplifier

3 Answers

Car shuts off while driving


if car shuts off while driving it could be a bad crank sensor. a bad crank sensor will shut car off while driving, then it will not start for about 10 minutes, when it starts it runs fine until it goofs up again. the popping could be the sensor for it controls timing along with the cam sensor.

Oct 03, 2009 | 1991 Buick Park Avenue

1 Answer

Set won't stay on, won't turn on


Sounds like a capacitor on the power supply is bad. Easy fix.

Sep 24, 2009 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

Copier 212 error code U4


That is a fuser code. May be a bad heat rod or just need reset.
Here is how to reset it.

Enter diagnostics, Here is the procedure.

To enter diagnostics:
Hold down ‘0’ while turning on the Power the console will light up. Press ‘Stop/Clear’, the lights will shut off & --- will appear in the display Wait 30 seconds for the optics to complete a self-test before you enter any diagnostic test codes. Never turn off the power before the optics stop moving (or you’ll get a U2 code & possibly some unpleasant noises from the Scan Drive Motor).

Next setp is to use the code to clear the U$ code.
*To clear a fuser code:(401)
Enter diagnostics, wait 30 seconds for the optics to initialize, enter ‘401’ followed by ‘Print’, then shut down the power & wait 10 seconds before switching power back on.

That will normally clear that problem. Often times when a machine has set for a long time they wont warm up right and pop that code.
Another thing, if you can get the machine to warm up and come ot ready then it pops up a U4. Open that right side door. You will see this silver, looks like a small saw blade. It should be silver, but it will have a lot of ink built up on it, take a soft brush and clean it with that.
Let me know, if hte code 401 doesnt clear it, then the heat rod would have to be replaced. If that happens please let me know and we will procede from there.

Jan 29, 2009 | Xerox 212 Laser Printer

1 Answer

Dell inspiron 2200 won't turn on


Let it cool down.. Put it in the freezer(in a plastic bag for 20 minutes with the battery out of it. Then allow it to warm up for 10 minutes. these laptops are not great at playing games because they overheat..you should get an external graphics card if you get this running again..

Heres a link to a place where you can get a better graphics card

Dec 26, 2008 | Dell Inspiron 2200 PC Notebook

2 Answers

Ipod second generation


just wait for it to shut down ipods sometimes freeze up

May 05, 2008 | Apple iPod nano 3rd Generation

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

107 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

 Grubhead
Grubhead

Level 3 Expert

5190 Answers

The Knight
The Knight

Level 3 Expert

74473 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...