Doughbroz
New member
I'm still lost in this new forum setup, sorry if this has been answered recently. Picture is collapsed down to a very narrow horizontal line. Remote board is connected, vertical height pot is working according to voltmeter, new cap kit, solder joints look good. Don't have a flow chart for this one, but from 7000 and other charts I know voltage should be tested somewhere before replacing ICs, but don't know where. Using 7000 chart I know pin 6 on IC3 should have 24 volts, which it does, but don't know if that works for the 7900. If any of the ICs should be replaced next, what are the part numbers? Also, several of the caps in the new B.R. kit were lower voltage than the originals. Supposedly the 7900 uses the same cap kit as the 7000, and nothing exploded when I powered it back up, so I ASSume that is correct. And if anyone can spare a flow chart for the 7900, please PM me. Thanks
