Search found 2 matches

by Oldford
Thu Aug 28, 2008 8:15 pm
Forum: Kenwood Commercial Products
Topic: TK730 Check Connection error
Replies: 3
Views: 4818

Re: TK730 Check Connection error

XP limits DOS functions so that COM ports are not usable. Use a DOS boot disc or an older computer.

Good Luck, Eric
by Oldford
Tue Aug 26, 2008 7:13 pm
Forum: General Chatter
Topic: Astron RM-50M problem
Replies: 4
Views: 8175

Re: Astron RM-50M problem

That's not really that bad of a supply. I've fixed quite a few over the years, and yes, the bridge rectifier can short out. It is much more likely that the pass transistor(s) is shorted. You can check them by removing them and "ohmming" them out. Caution: if you have had the thing plugged in, the la...