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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » RCA FR-35B projector movement problem

   
Author Topic: RCA FR-35B projector movement problem
Henry Titchen
Film Handler

Posts: 31
From: Singleton, NSW, Australia
Registered: May 2005


 - posted 10-06-2007 11:46 PM      Profile for Henry Titchen   Email Henry Titchen   Send New Private Message       Edit/Delete Post 
Hi,

I have a problem with a RCA FR-35B. This is a 35mm electronic "intermittent" telecine/Rock n'roll projector.

The intermittent seems to be running at low speed when the projector is in "READY" but isn't yet in "FWD" or "REV".

Has anyone else come across this problem? Do you know of a solution?

Thanks From,
Henry.

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 10-07-2007 09:39 AM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
First disconnect the regestration circuit to split that from the puull down circuit and see if the problem goes away. I think its either a switch or suitcase jumper. I;ve seen this problem cause dby just the pull down circuit being out of adjustment. Its like a 0 setting and it can drift. Its just been so long I can't remember if that adjustment is in the pull down circuit or the pull down amplifier.

Mark

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Henry Titchen
Film Handler

Posts: 31
From: Singleton, NSW, Australia
Registered: May 2005


 - posted 10-08-2007 06:39 AM      Profile for Henry Titchen   Email Henry Titchen   Send New Private Message       Edit/Delete Post 
Thanks Mark,

Your advice has led me to the problem and solution!

I appreciate your help very much.

Thanks From,
Henry.

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 10-08-2007 05:55 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
Glad you got it working. The B model is a really good projector!! What did you find wrong? Was it just an alignment problem?

Mark

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