Carvin KB1000 Keyboard Amp Help

[Enzo]

Call Carvin, they have that board or they do not, might as well find out now.

[misterc57]

Call Carvin, they have that board or they do not, might as well find out now.

I will call Carvin Monday when they are open. I found the schematic at http://carvinimages.com/schematics/80-01230B.pdf The board part number is 30-01230B, I believe I have either the 1562 or TR1502 model.

I just tested the amp with one of my keyboards. Using the J3 input jack I am getting full range audio to both the woofers and horn.

Not sure how these crossovers work and why i am getting sound. Is it that the section that is blown is a protection section and the actual cross over section is somewhere else on the board?

Thank you

[Enzo]

Or the missing parts make it inoperative as a crossover. That doesn;t mean it can't still pass sound.

[misterc57]

Carvin tech support was very helpful and I ordered the components needed to rebuild that crossover board. All is working well now.