Prog Rock board voltages


The assembly manual, page 10, says "If there is any problem with the measured voltages then you have GOT to investigate and find the problem before going any further!." 

I did, and got +5.3V, and +3.7V, at the locations specified. Are these within spec?  And, if not, what needs correcting?

I built according to section 4.3.1, with the LM317LZ on the Prog Rock board, not on the Synth board.  I did screw up, however, and had to purchase a replacement LM317LZ.

My supply voltage is +9V


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