Question about Audio Players & Recorders

1 Answer

Berhinger Xenyx 1622fx won't power up - just a feint flashing of the blue power LED

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 624 Answers

It sounds like you have a power supply problem inside this pre-amp. No real way to tell exactly what it is without troubleshooting it with the proper tools.

Since it is a quality piece of equipment, you should consider taking it to a service center and let a professional technician look at it. Unless of course, you have some decent electronic trouble shooting skills. In that case I would open it up and check the power supply section first.

Many music stores either have a service department or know where the good ones are at. So you could check with one of those.

This type of equipment is know for having oxidized or dirty controls since they are often used in clubs with lots of exposure to smoke. The sliders and gain controls need to be cleaned on occasion. But this does not sound like that type of problem. if it were anything but the power switch, it would still turn on and just have some staticy and intermittent audio output.

Sorry to not be of more help, but problems like this are usually something electronic at board level.

If I can be of more help feel free to just ask me.

Dave

Posted on Jun 28, 2008

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i set up my behringer xenyx 1622fx multi-fx


First read the instructions they contain some amazing information. I can not help you because I have no idea of what you want to know.

Jun 02, 2014 | Behringer Xenyx 1622fx Mixer Multi-fx...

1 Answer

How do i set up my behringer 1622fx 24-bit


First read the instructions they contain some amazing information. The setup is a subjective function and dependent on what equipment you are connecting to it.

Jun 02, 2014 | Behringer Xenyx 1622fx Mixer Multi-fx...

1 Answer

I have Behringer xenyx 1622fx , It will turn on the power but a few minute the power will turn -off , Please help me to solve the problem of this unit in power supply section or other section.


Here is your schematic:

http://elektrotanya.com/behringer_xenyx_1622fx.pdf/download.html

Scroll down and find link "Get manual" and click to download.. IGNORE other download links they are for third party viewers. Power supply is on page 11. This is a switching power supply running from line voltage. For personal safety USE AN ISOLATION transformer when working on it. First thing is to measure all the voltage outputs before and during shutdown. Switching power supplies often require use of an oscilloscope to repair. The three terminal regulators that follow the main switching supply each have thermal shutdown so if one of them is being overloaded it will shutdown and that voltage will drop way down. Use great caution when working on the supply!!!

Jul 20, 2012 | Behringer Xenyx 1002fx Mixer 10 Input 2...

2 Answers

Behringer Xenyx 1622FX - How do i get a passive stage monitor to work?


You need to send your signal from the mixer to an amplifier and then go from the amp to your speakers.

Alternatively, buy a pair of active speakers.

Jun 06, 2012 | Behringer XENYX 1622FX Premium 16 Ch Mixer...

1 Answer

I bought a Xenyx 1202fx roughly 9 months ago. I plugged it in following the instructions of desk to pack first, then pack to mains, but the LED display didn't show. I've heard that there's no...


If the blue power light does not light up then there is a problem with the unit or power supply. As it is less than a year from purchase I would advise returning it to the shop.

Sep 15, 2011 | Behringer Xenyx 1202fx Mixer 12 Input 2...

1 Answer

Looking for a manual


Here:
http://www.behringer.com/assets/1622FX_P0557_M_EN.pdf

The 2442 is just an extended version of the 1622FX. The manual covers the whole series.

Aug 07, 2011 | Behringer XENYX 2442FX Mixer

1 Answer

Behringer XENYX 1622FX, won't power on. Phantom power works(?)


After reviewing the schematic, I don't understand how the Phantom power can REMAIN on with the power switch off... this CANNOT occur except for what energy is left in the 48 volt supply filter cap... This might last for minutes after the fuse went... UNLESS you have devices connected which are backfeeding the 48 volts. (which would be a disaster)

The 48 volts, +/- 12 volts and +/- 15 volts and the +5 volts ALL come from the SAME switching power supply. I suspect one of the filter caps went or the primary switching regulator a TDP245Y chip.

You should ONLY work on the line side of this using an ISOLATION transformer since the line side has lethal voltages.

To do testing, one replaces the fuse and puts a 60 Watt light bulb in series with the hot side of the inout line. The lamp "acts" as a resetable fuse and limits the current for testing. When all is well again, the lamp will remain out with the power flowing through it.

The D1 diode bridge and C7 input rectifier and filter are first things to check. You can do those with an ohmmeter.

I will caution you to ALWAYS power any and all equipment from the SAME power source. Plugging in devices from across the room will set up ground loops and any ground fault will fry equipment.

Apr 04, 2010 | Behringer Xenyx 1002fx Mixer 10 Input 2...

1 Answer

Im try'n to hook a ''Duel fex pro'' multiband sound enhancement processor model ex 220, to my berhinger xenyx 1222fx mixer?


Use four (4) TRS cables. Connect from the
AUX "send" (left and right) to the input of the effects unit with two of the cables. Use the other two cables to connect from teh effects out jacks to the AUX "returns" left and right.

Mar 23, 2010 | Behringer Xenyx 1002fx Mixer 10 Input 2...

1 Answer

Behringer Xenyx 1622FX. Power supply has failed, no +5V rail, other rails are OK, appers to be no input to the regulator. Could do with a circuit diagram. I believe the PSU is used in other mixers.


Suspect a broken circuit trace or broken solder. If they use a 7805 three terminal regulator, check the solder around those pins...
Berhinger does NOT release schematics except to their service facilities... I know... I have tried... I repaair a lot of their stuff and have to trace out the circuits.

Power supply circuits are rather easy except for the switching regulators if they have failed totally.

If only the +5 is dead, you should be only a filter cap and a diode or two away from the problem... Transformer leads and electrolytic leads with their weight are favorite to pull out of solder... On Behringer, often the traces are narrow and can have a crack in them.

Jan 13, 2010 | Behringer Xenyx 1002fx Mixer 10 Input 2...

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

Related Topics:

41 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

101466 Answers

 Grubhead
Grubhead

Level 3 Expert

4751 Answers

The Knight
The Knight

Level 3 Expert

71611 Answers

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

Answer questions

Manuals & User Guides

Loading...