Infocus IN116 no power - diyAudio
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Old 8th May 2013, 03:55 AM   #1
diyAudio Member
Join Date: Dec 2009
Question Infocus IN116 no power

I assume it's a power supply issue? Is this power supply board close to another Infocus model that they have the same issue?
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Old 13th May 2013, 04:25 PM   #2
diyAudio Member
Join Date: Dec 2009

It's the IN116 model

I have the power supply out right now and with a power cable plugged in I see no voltage over the main fuse.

Where should I check first?

the stuff on the heatsink

k20a60u & fsu10a60 and the bridge rectifier D10XB60b

+ to - on the bridge rectifier I'm getting 164 V
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Old 19th August 2013, 01:09 AM   #3
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Join Date: Dec 2009
That's from a similar projector but showing the PFC, I was told that it might be something between the mains filter caps and the PFC with something being open circuit or shorted.Click the image to open in full size.
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