MS2930 schematics step 10

MS2930 schematics step 10

Nov 07, 2025

Fixing a board and adding some oscillograms.

I quickly made enough fixing to start a board.

Without signal input I got this:

imageOk, capkit this first and we will see.

After partial capkit (not replaced snapins and the orange one yet) , adjusting B+, feeding my grid signal:

imageThe monitor is junk hence mis-alignments. But the board is really good.

Time to add shape of the signal from strategic points to understand better the schematic.

image

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