[RTTY] OT power supply question

[Tom Osborne]

Hi All

Hope everyone had fun at FD.  I got to try someone's K3 on RTTY and it was 
pretty slick.  Just put the exchange in the memory and send them by either 
punching the memory button or using the keyer.

Now I have a question I hope someone can help me with.  I used my Astron 
RS-20A on FD and when I got  home, it wasn't working right.

In tearing it apart, I noticed a loose wire.  It is a small wire, so not 
much current going through it.

I wonder if someone  has a schematic with a pictorial for this and can tell 
me where the wire goes.  It is a purple wire and it's in the upper left 
corner (looking at the board from the back) on the board that has the filter 
cap on it.

Thanks and 73
Tom W7WHY