Dokumentacja i zdjęcia projektorów Prexer 35mm AP61, AP62, AP622, AP621

Hello;

Does anybody here familiar with PREXER 35mm film projectors....AP61, AP62, AP622, AP621....


Prexer off cource don't produce projectors any more, so if somebody any documentation or picture please let it upload here or somewhere else and put link here!


Thanks!

Marin

please ask more precisely what you need.

I am servicing these projectors (and other 35mm like kinoton, cinemeccanica etc, too) and if you have technical questions - go ahead. Unfortunately I cannot give you copy of the manuals because they belong to the company i'm working in.

AleXEE

I saw You're from LODZ, so no doubt that You know for prexer!


I'm also servicing prexer's, kinoton, cinemeccanica, Iskra.....I just was wonder does here somebody know for prexer.

Also last model of prexer had that LED Diode insteed exciter lamp, it has reverse scan sound head, but unfortunatly mono, best would be if they made it stereo!!! From where You buying stereo cells for Prexer, I made mine own bracket, and You? Concidering manulas.....I have all kind of manuals of prexer!!!

There is one thing that's interesting, do you know for Prexer rectifiers PK-120 silicium? That's realy piece of junk, i put couple of them off to garbage, and I know that ing. from Prexer come here to Croatia 3-4 time to fix that rectifiers because that never worked OK!

You may contact me on mail if You wish!!

Does anybody know how to fix a stereo head to this projector? I have already installed a LED red light lamp but on the other side of the head there's only one mono photodiode. I'm thinking of adding another diode in the head unit, just next to the existing one to get the stereo signal. I have no experience in this field so I suppose it might be quite difficult as even small changes in the head position may make severe phase differences, and as a result- dolby stereo decoding errors. Are the any test films to set the heads position properly? I would appeciate any help and tips.

Witam.Poszukuje schematu elektrycznego a jeszcze lepiej instrukcji serwisowej DTR do projektra kinowego AP622.Pomoże ktoś?
Pozdrawiam.

I do have complete solution for adding stereo head to prexer and schematic of Prexer AP-622 machine, so If someone needs any documentation or so just contact me on mail.