Film-Tech Forum ARCHIVE: Error 5646 Light source - switching on the light source failed

This is topic Error 5646 Light source - switching on the light source failed in forum Digital Cinema Forum at Film-Tech Forum ARCHIVE.

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Posted by Ryan Mok (Member # 10792) on 04-20-2019, 01:59 AM:

hello everyone iv got a problem about this i had no idea of it
plz give me some suggestion
it's a kinoton DCP 30 MX II 4K projector

p.s : yesterday it had fuse blew inside the projector once with using ups
then i change to the main power supply it also fuse blew inside the projector & the room fuse , after that i reset and restart the projector its work yesterday but now i cant switch on the lamp and showing this (Error 5646 Light source - switching on the light source failed)

Posted by Marcel Birgelen (Member # 6801) on 04-20-2019, 11:27 AM:

I have no particular knowledge about this Kinoton/Barco machine, but it looks like your iginition circuit is giving you a hard time. If fuses blow, it's usually a short circuit somewhere.

Not that I suspect it to be the culprit, but did you try the obvious, like changing the lamp already?

Posted by Adrian Avram (Member # 7931) on 04-20-2019, 12:58 PM:

Hi,
You have PM. Possible suspects:
1: Lamp
2: Igniter
3: LPS (rectifier)

Posted by Nguyen Jack (Member # 7530) on 04-21-2019, 09:36 PM:

I thinks you need check the SPG