Marantz 2230 lights now installed
This image is to show the lights as they were before replacement - the one on the right is burnt out. I did replace all of them though as I did have new ones and these were probably over 40 years old. I also replaced the two Stereo Indicator lamps - they are wired in series by the way and are shown in parallel in the schematic. Hope this is some help to anyone wishing to re-furbish this model Receiver. For a unit like this to come from a dumpster and only have these few problems it is amazing to say the least.. It looks and sounds great and everything works as it should.