What are these christmas light things?
Here is a link to a few (crappy) photos I took of an oscillator board to an old Silvertone organ I picked up at salvation army. Initially I though these strange little bulbs were pencil tubes, but they only have two leads, and glow orange when the organ is powered up. A friend suggested they were neon lamps, maybe for tuning purposes? Also, does anyone know where I can get a schematic for an obscure, old *** Silvertone?
pictures
Here is a link to a few (crappy) photos I took of an oscillator board to an old Silvertone organ I picked up at salvation army. Initially I though these strange little bulbs were pencil tubes, but they only have two leads, and glow orange when the organ is powered up. A friend suggested they were neon lamps, maybe for tuning purposes? Also, does anyone know where I can get a schematic for an obscure, old *** Silvertone?
pictures