Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: redfivexw on January 29, 2010, 04:16:24 pm

Title: Isolation transformer help
Post by: redfivexw on January 29, 2010, 04:16:24 pm

I need help with this one so i dont fry my monitor  :P  I pulled this isolation transformer from another cabinet, i know that the two white wires that have the wire nuts on them are the a/c feed line in.  I am unsure which wires are the ones that feed the monitor.  anybody have any ideas? 
(http://i209.photobucket.com/albums/bb128/redfivexw1/istrans1.jpg)
(http://i209.photobucket.com/albums/bb128/redfivexw1/itrans2.jpg)

Title: Re: Isolation transformer help
Post by: Ken Layton on January 29, 2010, 10:29:28 pm

That transformer is from a Stern Berzerk cabinet.

The two red wires (terminals 12 and 13) are the isolation transformer output to the monitor.

See pages 8, 30, and 34 of this manual:

http://arcarc.xmission.com/PDF_Arcade_Manuals_and_Schematics/Berzerk.pdf (http://arcarc.xmission.com/PDF_Arcade_Manuals_and_Schematics/Berzerk.pdf)

Title: Re: Isolation transformer help
Post by: redfivexw on January 29, 2010, 11:04:32 pm

thanks Ken!  i thought that the red ones were the ones i needed.  I am amazed you can tell even what I.T. went in what cabinet.