[time-nuts] Resoration of 5065A - continued...
j99harman at gmail.com
Mon Sep 11 11:55:08 EDT 2017
On Mon, Sep 11, 2017 at 9:36 AM, paul swed <paulswedb at gmail.com> wrote:
> I would simply slap a 741 into position to see how it behaves.
> Also check those zeners for +/- 14.7V. They go bad.
> ... but leave the pins that the 709 uses for external frequency
compensation (1, 5, and 8 on the can or mini-DIP) unconnected. The 741 has
internal frequency comp and uses pins 1 and 5 for an optional offset null
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