Built in Subwoofer amp. Help - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

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 10th December 2007, 12:59 AM   #1
Itsme is offline Itsme  United States
diyAudio Member
 
Join Date: Oct 2007
Location: Nixa, Mo.
Default Built in Subwoofer amp. Help

Hello I have a Venturi V1220 Subwoofer with built in 200 watt amp. It quit working so I took it apart and found a burnt resistor. I don't know what size to replace it with. Rings are burnt off. Does anybody have a schematic to similar amp board? Or a lucky guess? Also there was 2 what I think are ceramic caps on either side of the resistor, And all I can make out on those are 104. Can anybody help??? Also I followed the board traces back to the Big transformer if that helps? also here are some pictures.
Thank you!
Attached Images
File Type: jpg sub 05.jpg (79.0 KB, 100 views)
  Reply With Quote
Old 10th December 2007, 01:01 AM   #2
Itsme is offline Itsme  United States
diyAudio Member
 
Join Date: Oct 2007
Location: Nixa, Mo.
the burnt resistor is removed along with one of the caps.
Attached Images
File Type: jpg sub 01.jpg (95.0 KB, 87 views)
  Reply With Quote
Old 10th December 2007, 01:02 AM   #3
Itsme is offline Itsme  United States
diyAudio Member
 
Join Date: Oct 2007
Location: Nixa, Mo.
Quote:
Originally posted by Itsme
the burnt resistor is removed along with one of the caps.
Attached Images
File Type: jpg sub 04.jpg (22.8 KB, 91 views)
  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
Home built subwoofer driver flyingtele Subwoofers 13 3rd August 2009 04:28 PM
Please comment on my "built-in" subwoofer idea weinstro Subwoofers 5 28th September 2007 04:28 AM
how to connect a non powered subwoofer to a stereo system without a subwoofer output JSD777 Multi-Way 4 20th September 2005 03:19 PM
My latest subwoofer - a bridge opa549 built onto a piece of plexiglass soundNERD Chip Amps 23 13th January 2005 07:56 PM


New To Site? Need Help?

All times are GMT. The time now is 02:16 AM.


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