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Revere16 Sound Projector Exciter Lamp Issue


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#1 David Cunningham

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Posted 07 November 2016 - 10:11 AM

HI All,

 

Anyone know any tips or tricks for this projector's exciter lamp?  Despite a fresh known-good exciter lamp, no light from said lamp.  I'm 99.9% sure I'm operating this machine correctly.  So, I'm looking for anyone who might know any known issues with these units before I go tearing mine apart.

 

Thanks!

 

Dave


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#2 Tyler Purcell

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Posted 07 November 2016 - 02:52 PM

Have you measured the socket with a multimeter? On some projectors, the exciter lamp is turned on when the volume knob is turned up. Bell and Howell is infamous for that issue.
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#3 David Cunningham

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Posted 13 November 2016 - 08:35 AM

Yeah. Sadly no apparent voltage even when the volume is turned up. :(
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#4 Tyler Purcell

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Posted 16 November 2016 - 01:49 PM

Is it solid state or does it have tubes? I have an old B&H projector that's tubes and I had to jiggle them to get the lamp to come on, it took a while as well.
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#5 David Cunningham

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Posted 16 November 2016 - 08:43 PM

I'm assuming it must have a tube of some kind being from the 30s. I'll crack it open and take a look.
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#6 Alessandro Malfatti

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Posted 30 November 2016 - 01:50 AM

Careful with asbestos in those old projectors.


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