[Elecraft] K1 Resistance Checks

Mon Dec 2 11:33:01 2002

I think mine was the same, and my K1 works fine..

Denis - KC6AUP

On Sat, 30 Nov 2002, Michael S. Hunt wrote:

> On page 29 of the K1 manual is a list of resistance checks for the RF 
> board.  All of my values check out except one.  I have completely 
> checked all of the parts on the RF board for placement and value twice 
> and everything is correct.  All of the solder joints look clean.
> 
> U3 pin 3    207K  this should be < 200K
> U3 pin 5 > 20M
> U4 pin 3    102K
> U4 pin 6 > 20M
> U4 pin 7 > 20M
> 
> My U3 pin 3 reading is 207K when it should be under 200K.  Is this close 
> enough?  Can anyone advise where to look for the problem?  It seems odd 
> that U3/5, U4/6 & U4/7 are so high when >10K, >10K and >1K are listed 
> respectively.  Did I fry a component?
> 
> Thanks,
> Michael KB7PQP
> 
> 
> 
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