Planet Audio HVT752

caraudioguy2100 · 2020-04-28 2:59 am

Any idea on what to check in this amp ?

With just power and ground it powers up .

Not sure if it’s a diode transistor or 1 of the networks

Perry Babin · 2020-04-28 3:19 am

Follow the circuit between the remote terminal and the PS control IC.

caraudioguy2100 · 2020-04-28 3:24 am

The trace goes from remote to this network .

It connects to pin 9 working left to right

caraudioguy2100 · 2020-04-28 3:29 am

Ok that’s weird .

Now that I took the board out of the sink it works like it should .

Perry Babin · 2020-04-28 3:45 am

If that network has an intermittent problem, see if you can get it or a diagram for it from ZED.

caraudioguy2100 · 2020-04-28 3:46 am

I will see if o can get a replacement or any info on the network .

I also have a 4 channel here that is in protection mode but no outputs are blown