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167x/166x Analyzer LAN issue

Question asked by rfdes on Aug 16, 2010
Latest reply on Aug 24, 2010 by algoss
I'm trying to resolve a HW problem with my 1670 analyzer.  The 'Lan Board'
eprom is corrupt, making the LAN option unusable.  On my unit,is the LAN
board eprom located on the A3 card at the rear of the instrument?  There
is a 28pin PLCC part with the HP # 1820-7730.  What is the vendor number
for this part?  It appears to have been made by National Semiconductor.