Film-Tech Forum ARCHIVE: CP650 power supply losing 5V output

This is topic CP650 power supply losing 5V output in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.

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Posted by Giorgio Volpi (Member # 1182) on 10-20-2006, 02:35 AM:

Hi to all.

I have a CP650 processor that a few second after turn on lose the 5V output and turn off, less bypass.

I ask if anyone of you knows the problem, and knows outputs at 12 contact output connector. The power supply is a Cat. 776-2.

Thanks and regards, Giorgio.

Posted by Steve Guttag (Member # 268) on 10-20-2006, 03:13 AM:

The CP650 power supply has been my most problemsome part. In fact, they are up to version 5, last I checked so it is entirely possible yours has indeed gone bad. I would change it out via Dolby's RXO program.

One thing you can check first is to ensure the connectors are properly seated on the power supply (both ends).

Steve