Help! Fixing Amp. - Page 3 - 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 29th May 2004, 09:06 AM   #21
diyAudio Member
 
destroyer X's Avatar
 
Join Date: Feb 2004
Location: Recife - Brasil Northeast
Default A very old repair man told me someday

When i asked him why he worked in a stupid way, taking components one by one out of circuit and testing them... why not think about, make analysis and go directly into the one you suspect to be burned.

And always when i asked him whats the problem is this damn radio .... he always answered to me....DEFECT!

And i asked him....why don't you tell me, you are 50 years experienced man!.... you work with this damn motorola giant things since the fifties, why not to give me the way.

He answered.... because i really do not know... everyday a new defect in old radios... cannot say defect, the more a can do for you is to deduce what circuit will be the great guilty....but sometimes, other parting is sending bad informations, sometimes the transformer is making the problem, sometimes inside damn component open and close circuit as a switch.... crazy things happens.

I asked him....but remove whole suspect circuit measuring one by one is crazy!.

He told me...yes, is stupid, but my experience told me that, this way we really find the damaged one and when you compare analysis to components remotion, less time to remove, better to change all chips because those damn black boxes are very temperamental.... very clever to created strange deffects. Days of analysis can be replaced for ours of changinneers works... a change enginneer.

Carlos
__________________
Dx amplifiers are unbeatable!.... listen and check what i am saying!; https://www.youtube.com/watch?v=u4tGBiqMnzQ
  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
Fixing the R30 bjackson Multi-Way 3 16th May 2010 07:10 AM
Need some help fixing this amp mazeroth Solid State 1 13th May 2008 04:04 AM
CAL CL-5 -- Worth Fixing? neddyboy Digital Source 0 29th May 2007 03:56 AM
Need Help Fixing an old NAD 304 li_gangyi Solid State 14 8th December 2004 08:59 PM
Fixing Cabinet techno Multi-Way 2 15th August 2001 03:04 PM


New To Site? Need Help?

All times are GMT. The time now is 03:08 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