So I pulled down my RFM; pretty-much a full rubber and cleaning job, plus flipper rebuilds.
Everything went well, but now I have a F107 error (upper right flipper channel on the power board) and the LED is out. The fuse is NOT blown.
However, according to the book F107 (normally upper right flipper, but there is none on this game) is wired to the ramp -- and the ramp is working! Further, all the coil tests in diag mode work.
Uh...... how's the ramp working without power?
I can't find an actual fault in game play, operation or when going through the coils in diags... but the credit dot is there, the F107 error is in the diags, F107 shows as "blown" and the LED *is* out. I pulled the playfield and powered it up and the LED remains off, so whatever is going on it has to be on the power board.
What am I missing?