second series punch75 (pre-HD) trim pots - diyAudio
Go Back   Home > Forums > General Interest > Car Audio

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 5th September 2006, 12:43 PM   #1
Clipped is offline Clipped  Thailand
diyAudio Member
 
Join Date: Mar 2005
Location: home
Send a message via MSN to Clipped
Default second series punch75 (pre-HD) trim pots

what in the world are those trim pots for inside the amp and how are you suposed to adjust them?

i got itchy and turned one to see what would happen , the next thing i saw was magic smoke
  Reply With Quote
Old 5th September 2006, 06:11 PM   #2
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
If they're like the ones in the attached image, they are the bias pots. They set the idle current for the amplifier.
Attached Images
File Type: jpg punch45biaspots.jpg (83.3 KB, 57 views)
  Reply With Quote
Old 21st March 2010, 12:44 AM   #3
diyAudio Member
 
Join Date: Mar 2010
It's the smoke screw.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Trim pots No Regrets Power Supplies 1 24th February 2009 10:00 PM
Old style trim pots Stuey Parts 7 3rd August 2008 01:40 PM
Bourns Multiturn Trim Pots pinkmouse Swap Meet 11 9th October 2006 11:17 PM
pots for bass and treble on punch75 marko Car Audio 2 16th August 2006 04:10 PM


New To Site? Need Help?

All times are GMT. The time now is 06:51 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2