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Old 02-25-2019, 04:53 AM   #1
bianchi77
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Default Are these caps ok ?

Dear Members,

I saw these mark on primary caps,
Are they ok ?
Have a look on my photos,

Thanks
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File Type: jpg PrimaryCaps2.jpg (169.9 KB, 33 views)
File Type: jpg PrimaryCaps1.jpg (221.3 KB, 40 views)
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Old 02-25-2019, 08:22 AM   #2
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Default Re: Are these caps ok ?

anyone?
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Old 02-25-2019, 12:17 PM   #3
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Default Re: Are these caps ok ?

Your pix are not well focused, but if you mean the reddish marks on the PCB, those are probably inspection marks (made by the inspector to show (s)he looked at that part).
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Old 02-25-2019, 12:29 PM   #4
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Default Re: Are these caps ok ?

Looks like there is glue holding the caps in place, this is common.
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Old 02-25-2019, 12:50 PM   #5
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Default Re: Are these caps ok ?

glue - probably EVOstick!
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Old 02-25-2019, 01:50 PM   #6
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Default Re: Are these caps ok ?

It looks like it spreads all the way to the Bridge rectifier, just remove the cap and see.
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Old 02-25-2019, 07:49 PM   #7
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Default Re: Are these caps ok ?

Quote:
Originally Posted by budm View Post
It looks like it spreads all the way to the Bridge rectifier, just remove the cap and see.
Is it glue or the liquid from leaking capacitors ?
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Old 02-25-2019, 11:00 PM   #8
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Default Re: Are these caps ok ?

That is why you remove the cap to find out, I cannot really tell from the pictures.
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