Burned resistors I need a schematic, or at least a parts list, for a Behringer BXR 1800 amp. R3 and R7 are burned up beyond recognition. Or, if you just know the values of R3 and R7, that would be great.

SOURCE: Optronica amp one channel out.

disconnect any input cable and test-----------if you still have a problem connect your right speakers cables(which supposed to be good)instead of left speakers cable and test------ if the problem solved you will have a problem in left side(cables or speaker)-------if not solved you will have a problem in your amp it self. and needs hardware repair.

SOURCE: Need a PV 1.3K schematic...

As far as I know, these are not available directly on the web. Contact Peavey directly and ask for service parts. They will sell you the manual for $20 or so.

Dan

SOURCE: Acoustic Image Contra series II - No audio passing

I decided that without a schematic and parts list I shouldn't even attempt to repair it. I had taken the cover off and disconnected the control board from the amp. When putting it back together to return to owner, I noticed the plug and socket for the control board did not go together properly. After a little maneuvering, I managed to get then joined, and just like that the amp was working again. I suspect that who ever had repaired the ground on the guitar had opened the amp up as well, and just didn't get it back together properly. The amp wasn't really damaged, after all.

SOURCE: my Sansui amplifier AU-D607X got smoke,then when i

i hae same model of ur amp just explain wc part of the resistor got burned so i will have to look inside my amp....

SOURCE: I have a Kenwood Model K-88 Amp. The 2-resistors

Those are common parts. You can get them at partstore .com

Testimonial: "Yes I can get them, but I have to know the value of them first"