fuji 2sk3645 , am out straight out of luck?

Found a supplier, overseas..takes two weeks but i can wait.

Anything i should check.......am getting rail voltage +/-32.5 and the +/-15 for the OP amps .

right now I have no output on any channel, but this a.m. seems to work a bit different than any other am I've worked on.....it's 4 ch, but it can be bridged for both channels to be mono or mono but stereo (which requires all outputs in order to bridge
..am assuming this is why i have no signal output.