Clarion APA450

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
I cant get any output out of any of the 4 channels..

I have + - rail voltages

I get + - 15 volts on all op-amps..

I get rail to rail oscillation on the outputs..

Any ideas what to check next??
 

Attachments

  • Clarion.JPG
    Clarion.JPG
    156.3 KB · Views: 50
  • Clarion 1.JPG
    Clarion 1.JPG
    188.8 KB · Views: 51
  • Clarion 2.JPG
    Clarion 2.JPG
    165.2 KB · Views: 51
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.