I did the mod and getting to pin 5 was tough. However Doug mentioned that
there is another point to the left of the chip thats easier to get to.
Don't recall the point. But if the lead ever comes off of 5 I can assure
you I will find it. :-)
My unit zeroed about at about 2 V. So I am using a 10 T
Tue Jan 31 14:15:57 UTC 2012
I did the mod and getting to pin 5 was tough. However Doug mentioned that
there is another point to the left of the chip thats easier to get to.
Don't recall the point. But if the lead ever comes off of 5 I can assure
you I will find it. :-)
My unit zeroed about at
Thanks Arthur. Thats the thread I was referring to.
On Tue, Jan 31, 2012 at 10:25 AM, Arthur Dent golgarfrinc...@yahoo.comwrote:
Tue Jan 31 14:15:57 UTC 2012
I did the mod and getting to pin 5 was tough. However Doug mentioned that
there is another point to the left of the chip thats easier
Skip previously in these threads there was a direct real analog control
that was discovered.
I have used it and it works well. The thread describes how to get to it.
Regards
Paul
On Sun, Jan 29, 2012 at 11:22 PM, Skip Withrow skip.with...@gmail.comwrote:
Hello Nuts,
I've been trying to get
On 1/29/2012 8:22 PM, Skip Withrow wrote:
I recall someone implementing C-field control on a FE-5680A with the pot
disabled, but cannot find it now. If someone can point me to that post I
sure would appreciate it.
I added that post to the FE-5680A FAQ, and added my own photo also to help
Hello Nuts,
I've been trying to get the analog EFC to work on the FE-5650A (a very
close cousin of the FE-5680A). On these oscillators it is normally on
pin-8 of the DB-9 (Option 12 and 30). As one of the serial lines is on
this pin, I traced the jumper that is placed for the EFC option(s).
