Question about Pyramid PA1000X 1000 Watt PA Amplifier Car Audio Amplifier

1 Answer

Electrical schematic needed

I have a pyramid PA1000x rack mounted amp and i use it to perform with as a mobile dj. When i turned it on at the club i blew a fuse right away. I took it to an electrician who is a freind of mine and so far(without a schematic to guide him) he found that the full wave bridge rectifier, is bad. Its only a $5.00 part but i need a schematic for future use in case i have problems again. Could anything else be bad?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.


    An expert that got 20 achievements.


    An expert that got 10 achievements.

  • Pyramid Master
  • 49,989 Answers

For a schematic diagram, contact Pyramid directly.

Posted on Jul 24, 2017


3 Suggested Answers

  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: internal fuse type for pyramid pa1000x

Fuse1 110V 6A - 220V 3A
Fuse2/3 250V 8A

Posted on Nov 04, 2010

  • 2226 Answers

SOURCE: I need to know what type of internal fuse is used

it is a fast blow fuse. if it were slow blow it would indicate it.

Posted on Feb 01, 2011

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

The power off

need much more info to help. $300 amplifier made in china with stamped surface mount components. Have fuse and transformer thermal cutout tested, if these work then throw the amp out as it is darn near impossible to repair these things.

Mar 22, 2014 | Technical Pro Ax3000 3000 Watt 2 Channel...

1 Answer

How to wire a pyramid graphic equalizer sea-4600 to a pyramid pa1000x

Deja vu.
Recommend contacting a local car audio professional or Pyramid customer support directly here:


Jan 19, 2014 | Pyramid Car Audio & Video

1 Answer

Pyramid studio pro PA1000X

Recommend contacting a local car audio professional or Pyramid customer support directly here:


Oct 24, 2013 | Pyramid PA-1000X Stereo Amplifier - 1000W...

1 Answer

Electrical schematic for pyramid pa-1000x

Recommend contacting a local car audio professional or Pyramid customer support directly here:


Jan 22, 2012 | Pyramid PA1000X 1000 Watt PA Amplifier Car...

1 Answer

Pyramid PA1000X Output Problem

You probably have some DC voltage leaking through to the output stage and the protection circuit is kicking in to shut it down. Look for a problem in the front end (pre-amp). If you are not familiar with electronics, expect a parts cost in the $30 range plus the local labor rate for repair.

Mar 31, 2008 | Audio Players & Recorders

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?
Car Audio & Video Logo

Related Topics:

86 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pyramid Car Audio & Video Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1165 Answers

xxxxxx xxx

Level 3 Expert

5013 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14571 Answers

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

Answer questions

Manuals & User Guides