behringer pa system

[gazzini]

Hello, I have a portable epa300 and wonder where to buy amp chips From, I know an electronics engineer who could repair it, but maybe need a service manual as well, any suggestions as I'm based in the uk

[Enzo]

Most of the signal circuits are ucing common 4580 dual op amps and TL074 quad op amps. The power amps are TDA8920, I don;t know availability of the FX chips, but the power supply is an SMPS with available chips. I'd start by looking at your favorite general parts supplier, someone like Farnell maybe

[gazzini]

appreciate the info enzo, would you know where service manusls are located?

...

Most of the signal circuits are ucing common 4580 dual op amps and TL074 quad op amps. The power amps are TDA8920, I don;t know availability of the FX chips, but the power supply is an SMPS with available chips. I'd start by looking at your favorite general parts supplier, someone like Farnell maybe

[Enzo]

I do not know where the schematic is online. As service centers we are forbidden to give out schematics.

One good source of Behringer schematics is Elektrotanya, but I checked and they do not list this one.

[gazzini]

once again enzo, thank you for checking

[...QUOTE=Enzo;293923]I do not know where the schematic is online. As service centers we are forbidden to give out sc. hematics.

One good source of Behringer schematics is Elektrotanya, but I checked and they do not list this one.[/QUOTE]

[km6xz]

What are the symptoms of the pa system that needs repairs or chips?

[malukaluis]

Gazzini,just had a quick look on line for the components Enzo mentioned and found a few sources on eBay. However as km6xz stated..... symptoms would be of help to start us in the right direction.
Other sources in the UK...Rapid electronics, Farnell (as mentioned), Conrad and possibly Maplins.