[Test-Equipment] Logimetrics Signalock 925 Signal Generator

Richard Brunner [email protected]
Mon, 19 May 2003 16:15:07 -0400


Last weekend a a flea market I bought  #925 signal generator at the
give-away price of $35.00.  He said it was working fine except one digit
wasn't reading, and may have been telling the truth.  At home I turned it
on, it displayed for a few seconds, the fuse blew, and it emitted a burnt
smell.  There appears to have been an abrasion-induced short between the
rear terminal of the fuse plug and one wire in a bundle, causing serious
damage to the power supply.  Two diodes were so hot the board was scorched,
but amazingly they are still good, and another is shorted.

To the point:  I've learned that Logimetrics was liquidated a year ago, so
does anyone know where an instruction book can be found?

Richard Brunner, AA1P