[Yaesu] Ft 620b (6m ssb xcvr) information requested

[bmw@sonalink.com (greg mijal)]

Does anyone out there have a good voltage/resistance chart for the Yaesu
ft 620b?  It's a circa 1970's 6 meter ssb/cw rig and I am planning to go
thru mine with a complete alignment.  A service manual would be even
better.  I already have the operator's booklet and schematic.

Thanks
Greg
WA7LO

in sunny Phoenix