unworking TDA1562q amplifier - diyAudio
Go Back   Home > Forums > General Interest > Car Audio
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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 25th March 2005, 08:11 PM   #1
blck88 is offline blck88  Canada
diyAudio Member
Join Date: Mar 2005
Location: quebec
Unhappy unworking TDA1562q amplifier

I've built an amplifier with the TDA1562q and when I plug everything all I hear in the speaker is something like an electric sound, i check at the speakers output and the potential is of 13V, just like the DC input.

Please help me solve that problem
  Reply With Quote
Old 25th March 2005, 10:55 PM   #2
TO-3 is offline TO-3  Peru
diyAudio Member
TO-3's Avatar
Join Date: Feb 2004
Location: Phoenix, Arizona
Send a message via Yahoo to TO-3
Put a scope on it and trace it down. How is the output bias? Can you post a schematic for your amp?
Check out Tube Driver BLUE products at: www.tubedriver.com
  Reply With Quote


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
Connecting 2 (two) speakers to TDA1562Q (1 channel / 4 ohm) rtoma Car Audio 2 30th April 2005 03:19 AM
Trouble Shooting for TDA1562Q Car Amp Junior Car Audio 6 13th March 2005 11:26 PM
Bridge Tda1562q?? arasuk Car Audio 3 31st January 2005 06:42 AM
building an amp with the Tda1562q pjpoes Car Audio 1 28th January 2005 04:08 AM
Low POwer Output with TDA1562Q Please Help bubacka Chip Amps 17 21st January 2005 02:10 PM

New To Site? Need Help?

All times are GMT. The time now is 12:25 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2