I have 2 set and never hear from piezo tweeters at all. I know the work as I wired jumper directly from amp.
I used clarity caps and mills resistors and sent the part list to you.
By all means do the xo¡¯s. It¡¯s only about 49 min per board.
Go to the xo board and trace the wire from board to tweeter. Make sure fuse holder is clean and not varnished. Then run jumper from a working driver to teeter or just speaker wire from amp directly to tweeter.
Good luck those boards look horrible.?
Checking back in. I have installed the original tweeters and the replacement advent woofers from Simply Speakers and now I know what I¡¯m dealing with. On the right speaker the super tweeter is not working, and on the left the both the tweeter and super tweeter are out. The good news is all the speakers work. I tested them by jumping from the working right tweeter and I have sound. So, I¡¯m beginning on the crossover repair. I want to considerate on the non working parts. After looking at the schematics I think this is the area of components I should concentrate on. I would love get y¡¯alls input. Should I start with caps the resistors?
