Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Macrom 44.07 IC replacement
Macrom 44.07 IC replacement
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
Thread Tools Search this Thread
Old 29th September 2011, 05:54 PM   #1
Mote is offline Mote  Estonia
diyAudio Member
Join Date: Jul 2010
Location: Estonia
Default Macrom 44.07 IC replacement

This amp had blown outputs on one channel and 4V, 27V, 4V on other channels output transistors.
Outputs and drivers are OK so only suspect left was predriver IC (SBOS001A). It was soldered to the board from two sides and it needed to be bent to desolder from the top side. Of course it broke when I bent it.
I doubt that there is a replacement at all, but who knows. Anyone know what to use as replacement for this:
Attached Images
File Type: jpg P9290029.JPG (120.4 KB, 36 views)
File Type: jpg P9290030.JPG (111.9 KB, 26 views)
Tools: Perrys tutorial, C1-76 o-scope, Weller WHS40, Mastech MAS830L multimeter, Mastech MY6243 LC meter, 16A supply
  Reply With Quote


Macrom 44.07 IC replacementHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Looking for replacement PCM1704 IC dtm1962 Swap Meet 5 28th November 2010 03:08 PM
Replacement Dolby B/C IC Mayank Parts 1 21st September 2009 10:36 PM
newb, IC replacement 1manwolfpack Parts 20 7th May 2009 08:07 PM
IC TA2021B Tripath 07+ 50Kea for sale winkison Swap Meet 0 9th July 2008 09:13 AM
Replacement for IC MC14001 Grandma´s_SUB Parts 1 6th July 2006 03:18 PM

New To Site? Need Help?

All times are GMT. The time now is 12:55 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio