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View Full Version : [Help Needed] SDA-1C Crossover's the same or is there a left and right?


Conradicles
09-25-2009, 06:16 PM
Help! I took out both crossover's to remove the polyswitches and forgot which one goes in the left and which one goes in the right cabinet.

If they are the same and it does not matter, then why are the black wires that connect the inductor to the PCB opposite on each crossover? (it may be hard to tell from the picture, but they are)

If the crossovers are identical, then are one of mine wired wrong?

Help folks, I am a bit confused.:confused:

Thanks to all.
Eric.

george daniel
09-25-2009, 08:01 PM
They are the same,,are you upgrading the caps and resistors?BTW--mine were wired/connected the same from the crossover to the inductor.

IIRC--the wire from the top of the crossover would go to the left blade on the inductor.

Conradicles
09-25-2009, 08:58 PM
Thanks George. New caps and resistors are on the way soon, and I am spiking them as we speak.

All of the wiring diagrams omit the black wires from the inductor...or maybe I just missed that.

Good to know they are the same.

F1nut
09-26-2009, 01:34 PM
The black wires are identified on the schematic as R and P, which connect to the 18 gauge, 16 mH inductor.

Conradicles
09-26-2009, 01:37 PM
The black wires are identified on the schematic as R and P, which connect to the 18 gauge, 16 mH inductor.

Ah, thanks, now I see that.