[Elecraft] KPA-100 Schematic

[Ron D'Eau Claire]

100K is the correct value, as shown in the Rev D manual schematic.

With 39K the system normally works, but it causes some voltages within the
KPA100 to rise above that considered safe for some components. 

Ron AC7AC

-----Original Message-----

The latest KPA-100 schematic (dated 9/25/06) shows R4 across the X1 crystal
is 100K.  A previous mod shows R4 was changed to 39K.  My amp has been
changed to the 39K value.  Which value is correct?  Thanks.   Roy Morris
W4WFB