Hello,
as a winter project I'm restoring an SP-600, just finished the mechanical
part I'm working on the electronics.
I wonder if anybody in BAland has tested the BFO waveform and say if I'm
right or not.
Checking the point between C132 and L46 the waveform appear ugly and
distorted, only .5 Vpp.
Everything is correctly wired and components are good, as witness, the grid
of V13 shows a magnificient 8 Vpp signal.
Can you help me?
73's de Claudio