impedance analyzer

[gregcoll001]

Hello

I have a Solartron FRA (1260A) that has one channel stuck in ac coupling mode. The story behind all of this is quite long so I won't describe in detail (to prevent boring commentary) unless asked.

The point of this post is to see if any of you are familiar with this machine and/or might know where the ac/dc relay is located.

I am assuming it is simply a relay that shorts across the coupling capacitor but am not really certain of that.

Thanks for the help.

[gregcoll001]

Please close this thread. I have repaired this equipment. Thank you.