diyAudio

diyAudio (http://www.diyaudio.com/forums/)
-   Class D (http://www.diyaudio.com/forums/class-d/)
-   -   UCD400HG Module accidently shorted to chassis earth (http://www.diyaudio.com/forums/class-d/227843-ucd400hg-module-accidently-shorted-chassis-earth.html)

jastudio 15th January 2013 03:12 AM

UCD400HG Module accidently shorted to chassis earth
 
1 Attachment(s)
Hi all
I am a newbie and i was trying to move my ucd400hg modules to a new chassis.

accidently the underside of the module touched the chassis earthing point and the fuse blows off (as attached). after replacing the fuse that module HxR red LEDs still on but the blue led is off forever.

Is there any way I can check what's fried?

Regards
jas.

nigelwright7557 17th January 2013 08:40 PM

Any semiconductors will not take kindly to having their pins shorted or connected to AC.
Or an electrolytic capacitor being connected with the wrong polarity.


All times are GMT. The time now is 12:41 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