System problem - CD shuts off - blown amp - diyAudio
Go Back   Home > Forums > General Interest > Everything Else

Everything Else Anything related to audio / video / electronics etc) BUT remember- we have many new forums where your thread may now fit! .... Parts, Equipment & Tools, Construction Tips, Software Tools......

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 August 2010, 10:33 PM   #1
diyAudio Member
 
Join Date: Aug 2010
Default System problem - CD shuts off - blown amp

I am having a problem with my Technics system. When I play the CD player, it shuts off after around 15 seconds, and it shuts off the receiver, too. I can't turn either of them back on for a few minutes (I don't bother turning the CD player back on). I can play the radio (the receiver) okay. I hooked up an amp (Technics SU-V85A that I just got), and it blew out after a couple of minutes of playing a CD - bad smell, shut off. No the amp has a burning smell when I turn it on, and there's no output anymore.

Can a bad CD player component cause this, and could it blow out an amp?

Parts:
1. Technics SA-160 Quarts Synthesizer AM/FM Stereo Receiver (with volume control and 5 band equalizer)
2. Technics CD Changer, SL-PD845
3. Infinity RS 325 speakers (2)
[4. Technics SU-V85A Stereo Integrated Amplifier, Class AA, VC-4 Amplifier System *blew out just after hooking it up, as described above]
  Reply With Quote
Old 31st August 2010, 01:58 AM   #2
star882 is offline star882  United States
diyAudio Member
 
star882's Avatar
 
Join Date: Mar 2007
Probably a short circuit or overload causing the power supply to shut off.
__________________
"Fully on MOSFET = closed switch, Fully off MOSFET = open switch, Half on MOSFET = poor imitation of Tiffany Yep." - also applies to IGBTs!
  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
Interesting dying cd player/amp problem solved SineWaveAu7 Car Audio 0 18th January 2009 10:15 AM
ML #23 shuts itself off after 5 seconds. Howard Lan Power Supplies 5 8th December 2007 07:17 AM
Amp Shuts off or blows fuses Oddy88 Car Audio 6 2nd August 2007 08:33 PM
Yamaha NS-1000X tweeters blown...whats the problem? young_pup Multi-Way 10 1st October 2005 07:41 PM
CD player does not detect CD - pickup problem? cm Digital Source 12 8th December 2003 08:09 AM


New To Site? Need Help?

All times are GMT. The time now is 02:48 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