[time-nuts] HP-5328A Channel C Board Replacement Question

Jason Rabel jason at extremeoverclocking.com
Mon Aug 27 11:32:02 EDT 2007


Tom,

It might be from a military version? If so then I don't know if they are
compatible as the setup's are somewhat different with all the daughter
boards. I'll open mine up in a bit and take a look at the PN on the C
channel board and get back to you.

Jason

> I am replacing a defective Channel C board in my
> trusty 5328 counter. The old board is PN# 05328-20016
> and the replacement (off eBay) is 05328-60045. Not
> quite plug-N-play...  The new board has an SMA
> connector (I can handle that) and also has three wires
> hanging off it the old board doesn't...
> 
> A blue wire 'jmp' and two grey wires 'TP-' and 'TP+'
> They have push on connectors that obviously go to a
> .010 post somewhere in their former life.
> 
> I have no clue.. Can someone enlighten me?
> 
> 73 - Tom in St. Louis




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