Schematics for Behringer EUROPOWERED PMP5000 mixer

[SirSellig]

Is there someone who knows where I can get the schematics for a Behringer EUROPOWERED PMP5000 mixer.

The EQ side seems to be dead. I didn't opened it yet, because it's located at a friend little church at one hour from my home. If I can got the schematics I'm more sure to get through the problem in one try.

I search on the web, on the service manuals sites, but found anything.

Thanks for your help!

[Enzo]

"The EQ side"??? Not sure what you mean.

Behringer holds their documatation very tightly, service centers have to sign a non-disclosure agreement. There are a few schematics floating around for some models. If you can be more specific, I may be able to help.

[Jazz P Bass]

I was in a world of hurt trying to repair a blown output section on a PMH2000.
It turns out I was missing a buss to the 15 volt zener diode.
I did manage to find a schematic at this site. ElektroTanya | Service manuals and repair tips for electronics experts
Not sure where they are at. Russia or somewhere. I had to register.
Really weird, they make you take a goofy 5 question electronics test!
Good luck.

[SirSellig]

Originally Posted by Enzo

"The EQ side"??? Not sure what you mean.

Behringer holds their documatation very tightly, service centers have to sign a non-disclosure agreement. There are a few schematics floating around for some models. If you can be more specific, I may be able to help.

Thanks Enzo, I have talked back with my friend and it's not the EQ (equalizer) but all the effect section on the right which is not working, and no leds come on.

May be a bad supply output, don't know if each section have a separate supply output. I didn't open it, even see it yet. I'll go there this weekend to take a look.

[SirSellig]

I went today to my friend's church to see the problem with the mixer. Indeed, all the effects section was dead, no LEDs on neither the two numeric displays.

I opened the box (was not evident at the first look which screws I had to remove to open it...:-) ) and go directly to the supply board. Then I saw there were 3 fuses on the board. I probed them all, and F1 was blown, I replaced it and all the system came back to life.

It seems to be ok, not sure how it will behave in the long run. Was it only a bad fuse or there is something beggining to drain more current... time will say...

Thanks Enzo and Jazz for your replies, I appreciate it.

Gilles