I could not locate a diagram for the Pageant amp but most of the projector amps of that period powered the exciter lamp with a high frequency oscillator. It was difficult to generate a pure DC voltage for the lamp. The high frequency ac was above what the ear could detect. If you can find a tube tester test the tubes or look for one that has no glow when viewed in the dark. If it has a transistor amp ignore this advice. If you can locate a diagram forward it to me and I will see if I can be more specific. Sherman
On Feb 24, 2017, at 4:55 PM, Scott Stark <[email protected]<mailto:[email protected]>> wrote: Hi Frameworkers, I have a Pageant AV 12 E6 where the optical sound bulb is not coming on. I’ve replaced it with a new one and it’s still not working (the old one didn’t look burned out either). I know the amplifier is working as I hear a healthy hum when I turn it on, and the flash from my camera even caused a loud pop when I snapped this photo, so I know the reader sensor itself is working. Any idea what could be causing the bulb not to come on? There’s a “circuit breaker” button on the panel but it doesn’t seem to do anything when I press it. Is there a fuse somewhere inside that might need replacement? http://www.hi-beam.net/temp/IMG_1633.JPG Thanks for any advice. Scott Stark scottstark.com<http://www.scottstark.com/> Experimental Response Cinema<http://www.ercatx.org/> Flicker<http://www.hi-beam.net/> _______________________________________________ FrameWorks mailing list [email protected]<mailto:[email protected]> https://mailman-mail5.webfaction.com/listinfo/frameworks Sherman George [email protected]<mailto:[email protected]> 858-229-4368
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