Amplifier

[MikkelM]

I got a set of active monitors from the Danish Radio.
One amplifier is burning the fuse when i power it on.
I have recapped it completely, and checked the transformer. Any suggestion to what to try next??

M

 

[mcs]

If you have installed all the caps correctly, start checking diodes and transistors...

And if this amp uses carbon resistors, check if they have drifted. And also check the resistors around any faulty diode/transistor.

Best regards,

Mikkel C. Simonsen

 

[gyraf]

Have you checked the output transistors?

Jakob E.

 

[Gustav]

Just wanted to make this 4 danes in a row.

Gustav

 

[MikkelM]

Thanks!
All Caps are correctly inserted, Have double checked with the amp from the other speaker.

How do I check output transistors and diodes?

M

 

[Kev]

[quote author="Gustav"]Just wanted to make this 4 danes in a row.[/quote]
:green:
I think you got 5

and then I had to come along a stuff things up .... :razz:

 

[MikkelM]

Æv!