[Boatanchors] Need Help with SP-600

[Drew P.]

Ron wrote:

>>> I picked up an early SP-600JX that someone has started on but didn't
>>> finish.  The frequency control module has been removed and I need some
>>> help figuring out the wiring. 

<snipped>

Have you enlisted the assistance of SP-600 guru James (Andy) Moorer? His website is at jamminpower.com 

He writes of experience with solution to the very problem you describe.

Drew