spacer spacer spacer spacer

Amp Troubleshooting Guide - FYI

Post ReplyPost New Topic
< Prev Topic Next Topic >
Silver - Posts: 531
Silver spaceThis member has made a donation to Click here for more info.spacespace
Joined: September 23, 2005
Location: Virginia, United States
Posted: June 01, 2006 at 9:57 PM / IP Logged  

Amp Troubleshooting


 A: Check for 12v at amp using the amps ground, if correct move to step 1-B
    If not 12v,check again using a good ground
    If still no power, check fuse on both sides of the batt.
 B: Check for 12v Remote power using amps ground, if correct move to step 1-C
     If not 12v, check remote power behind deck.
    If still no power connect to a accessory power source.
 C: Check amps ground, If amps ground is good,and it wont power on, Amp is bad.


 A: Check Rca's output at the amp for AC voltage (0.5v-8v) and should change
     w/ volume, If correct move to step 3-A
    If there is no voltage move to step 2-B
 B: Check for AC voltage at head unit (0.5v-8v) and should change w/ volume
     If correct, Rca's are bad and need to be replaced
    If there is no voltage at head unit, deck is bad and needs to be replaced


 A: Check the positive and negitave terminals at amp for AC voltage should
     range from (5v-40v) and change w/ volume.
    If there is power, check speakers for correct ohms
    If speakers are correct then the amp is bad and needs to be replaced

thanx to BazzGazm for writing this, I only cleaned it up a bit and wanted to share w/ the12volt


Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

Follow Follow on Facebook
Friday, June 14, 2024 • Copyright © 1999-2024, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo spacer spacer spacer
Top spacer spacer