3.1tl polyswitch?

[BigJim]

Can someone tell me where its located on the crossover? I think its supposed to be a small tan or blue disk with 2 leads but I cant seem to find it

Thanks, Jim.

[reeltrouble1]

Look in Zabgola recent thread about bi-amp, there is a picture of a poly switch in there, or you can just do a search on the word polyswitch and you will see the thread, your crossover will likely look different buts the blue disc in the switch.

[BigJim]

n/m

[F1nut]

Hmmm.... sorry Jim, I thought for sure there was, but after looking at the schematic you're right, none there.

[dorokusai]

Hmmmmm

(A) signals a change, and later stands for polyfuse/switch on the schematic. Defined in the route as: DEL POLY SWITCH/ 22 GA WAS/ 20 GA; 1.3 ohms WAS 1 ohm

It should be inline with the tweeter + input, which should be black.

EDIT: The jumper means "bypass", as opposed to a simple trace to trace jumper?

[F1nut]

Ok, Doro and I discussed this via IM and I am convinced that the revision A deleted the the polyswitch that was originally planned for the crossover, ie. DEL POLYSWITCH. In it's place is a jumper that would be required to complete the circuit. One of us needs to ask Ken why they decided to delete it as that would make it the only Monitor/RTA/SDA speaker without fuse or polyswitch protection for the tweeter(s).

[dorokusai]

Yea, that's weird.

The whole modification note refers to the resistor to the right as well....does that mean the resistor takes the place of the Safetyguard? It is a pretty low value in comparison to other schematics.

I have no idea. Where the hell are the EE's? They sure do bark alot when you wanna talk about cable theory, care to enlighten us here?

[F1nut]

Originally posted by dorokusai
Where the hell are the EE's? They sure do bark alot when you wanna talk about cable theory, care to enlighten us here?

WAAAAAAAAAAAAAAAAAAAAAAAAAAAAA