Question about Pyramid - PS21KX 20 Amp Power Supply Car Audio Amplifier

1 Answer

Pryamid ps36k power supply

Powers up but has low voltage

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 631 Answers

Have you done any troubleshooting at this point?

Are you going to try to repair this yourself?

Have you tried to locate a schematic for the supply?

Posted on Mar 13, 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

What is psu?


Power supply unit computer
A power supply unit (PSU) converts main AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use a switched mode power supply. Some power supplies have a manual selector for input voltage, while others automatically adapt to the supply voltage.

Apr 25, 2014 | HP Pavilion a1253w Notebook

1 Answer

3115cn power supply


"Low Voltage Power Supply" in a laser printer usually means the AC to DC power supply in from your wall outlet. The "High Voltage Power Supply" is often in the center of the printer and provides the high power required for imaging internally.

Mar 03, 2013 | Dell 3110cn 3115cn and 5110cn Color

2 Answers

Power light is blinking and the tv won't power up.


In that case the problem of your television is the power supply.The power supply have low voltage output so that the board of your TV cannot drive,so that the TV wont turn on.The power supply have leak capacitor that may cause of abnormal voltage.The output voltage of the power supply is +5V, +12V, and +24V.So the power supply is the problem its need to repair.Thanks

Aug 24, 2011 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

Hi, i have cp2025 printer and it giving an error 58.04 could you please help thanks


Hi,

Solution or Workaround:
NOTE: Replace the low voltage power supply before replacing the fuser or fuser power supply.

A firmware upgrade is available on www.hp.com that will solve this issue.

If the error will not clear after the firmware upgrade, replace the low voltage power supply.

If the error continues, replace the fuser power supply.

If the error still continues, replace the fuser.

Cause:

Low voltage power supply malfunction.

I hope this information helps

May 12, 2011 | HP Laserjet Cp2025n Printer

1 Answer

I have a printer HP CP2025, it gives me the follwoing Error 58.04. What I can do ?


Hi,

Solution or Workaround:
NOTE: Replace the low voltage power supply before replacing the fuser or fuser power supply.

A firmware upgrade is available on www.hp.com that will solve this issue.

If the error will not clear after the firmware upgrade, replace the low voltage power supply.

If the error continues, replace the fuser power supply.

If the error still continues, replace the fuser.

Cause:

Low voltage power supply malfunction.

I hope this information helps

May 10, 2011 | Office Equipment & Supplies

1 Answer

Error e803 checked power supply next to ac cord


Hi there,

Well most likely its a low voltage problem, check power outlet (110/220) or you need to replace the low voltage power supply board. Before replacing the power supply board you must check that the voltage is 24V by using a volt meter.

Jan 22, 2010 | Canon Office Equipment & Supplies

1 Answer

To low output voltage 4.12 V pdp-121p


you power supply may be faulty or, or you motherboard, even try to update the bois

Oct 08, 2009 | Compaq 220W Power Supply for PDP-121P...

1 Answer

Replace low voltage pwer supply


To remove the low voltage power supply, Take off the side covers. the power supply is on the rear right hand side of the printer. Just remove the screw's and the cable's connected to it and your done. Don't confuse it with the Hi voltage power supply which is on the Left side of the printer as your facing it head on from the control panel.

Mar 05, 2008 | Dell 5100cn Laser Printer

1 Answer

PS36K power supply overload problem


Most of Pyramid's supplies are based on the LM723 voltage regulator. The DATASHEET should tell you most of what you'll need to know to repair it. THIS is the schematic diagram.

If the output voltage drives the voltmeter to the end of the scale, it likely has one or more shorted power transistors.

Dec 21, 2007 | Pyramid - PS21KX 20 Amp Power Supply Car...

Not finding what you are looking for?
Pyramid - PS21KX  20 Amp Power Supply Car Audio Amplifier Logo

Related Topics:

207 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pyramid Car Audio & Video Experts

Alan Timperley
Alan Timperley

Level 2 Expert

91 Answers

xxxxxx xxx

Level 3 Expert

4766 Answers

Pablo Gonzalez

Level 3 Expert

733 Answers

Are you a Pyramid Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...