[R-390] F103/R390a

[Jon]

Hello to the group,

I recently finished up my rf deck and reinstalled it, upon powering up the
radio I noticed I was blowing the 1/8 fuse (F103)every time I did a power
cycle. After disconnecting P108 (RF Deck),P109 (PTO), P110 (Xtal Osc)and
P512 (IF module) I am still popping the fuse. According to the schematics
the label is the "RF-IF B+ lines. My thinking is leading me down to the S102
switch (the power on/AGC/Cal switch). Does anyone have any ideas.

Thanks,
Jon, KB1DC