Can u help? trying to fix Shure prologue 12h

[Denis C.]

Three wires disconnected from the three pin connector. I don't know which wire goes to which pin.

two wires (orange, green) come from one end of what looks like a little transformer. One more wire (yellow) comes from a connection point on the on/off switch.


Any help out there?

I'd also be interested in learning what I'd have to do to bypass and disconnect the on/off switch.

Thank you in advance

-Denis (in the SF Bay Area, Listening to Black Sabbath "Sabotage" LP. Hope you vote!)

 

[mshilarious]

There wasn't a wiring diagram in the datasheet for the 12H, but have a look at this:

http://www.shure.com/stellent/group...ts/web_resource/us_pro_10l_ug_27a2178(ec).pdf

To remove the switch from the circuit, you'll have to go a bit upstream of the transformer, cut the leads at the switch, and wire red from the capsule to red into the transformer, and black to yellow (you can probably leave black and yellow connected at the switch so long as you disconnect the two reds from the switch).

 

[Denis C.]

thank you

thank you so much. this information is very helpful. -Denis