Author Topic: APART REVAMP 4120T PUBLIC ADDRESS AMP  (Read 380 times)

0 Members and 1 Guest are viewing this topic.

Offline geobeeTopic starter

  • Contributor
  • Posts: 47
  • Country: au
APART REVAMP 4120T PUBLIC ADDRESS AMP
« on: May 10, 2021, 05:26:00 am »
Hi all, hope someone has had luck with one of these. Appears that the SMPS has gone down, but I have been all over it and cannot find anything that would give a clue to the shutdown. Unless it is a SM component on the rear of the board,(my eyes are failing me these days), it has me beat. None of the electro's appear to be under strain, and metering them in circuit appears to show the correct values. Any ideas would be great if anyone has worked on one of these Chinese made, but seems to be well made, I must add.
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf