Re: United Chemi-con 2VK Korea
Big Thanks! I never would have figured that out. Much appreciated....
sellmore
Member
Last Activity: 12-22-2016, 09:56 AM
Joined: 12-14-2016
Location: PG Co. MD
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Re: United Chemi-con 2VK Korea
The other side says ITT 470.0U 6.3 S...Leave a comment:
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Re: United Chemi-con 2VK Korea
Tried to upload image twice. let me try once more. Fingers crossed....Leave a comment:
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United Chemi-con 2VK Korea
Can anyone identify the values for this little cap? The only markings are 2VK Korea -40C +80C. I get the operating temps. I'm assuming it is 2 volts 1000 something. But what? F, uF, pF?Last edited by sellmore; 12-17-2016, 08:38 AM. -
Re: Apple IIe DynaComp
Thanks Goon. I'll be sure to install it with my metric crescent wrench....Leave a comment:
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Re: Apple IIe DynaComp
Yeah, guess they are black. Been looking at caps all day, most of 'em were blue. As far as the A/C vs D/C thing, that's what I thought. However, someone ought to tell that to Mouser (see attached)....Leave a comment:
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Re: Apple IIe DynaComp
I'm having a hard time finding caps for the I/P (AC) side. I found the clear(ish) Film Caps PME271M610MR30 on Mouser rated at 275volts AC, 0.1uF 20% LS 20.3mm. But I can't find ANY 200VAC (or 220 or 275) ranging from 100uf-220uf. Are the voltage on these blue caps on my board in AC or DC?
Other than that, here's a list of parts I came up with. Someone let me know if these look like they'll work, or if they'll wind up frying my board:
I/P Side:
Kemet - PME271M610MR30 275volts 0.1uF 20% LS 20.3mm (There's also a...Leave a comment:
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Re: Apple IIe DynaComp
PeteS in CA - Wow back! Thanks for the quick response. You have an amazing eye my friend. I didn't even upload a good picture of the caps themselves. Here's a couple of better ones.
Longbow - I'm curious to find out too. None of them appear to be bulging or have any detectable leakage that I can see. Hopefully somone can see something I can't. Since I plan on replacing them I haven't desoldered any from the circuit to check them out yet.
Goontron - I'm a little worried about the clear rectangular ones as well. I've seen on various...Leave a comment:
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Apple IIe DynaComp
So the magic smoke escaped from my Apple IIe and I am going to attempt to replace the caps. Before I do, I have two questions:
1) Does anyone have a list of modern substitutes to replace them with or know where I can find a rebuild kit?
2) can someone tell me what those 4 black things are between the orange caps on the DC side? They have heat shrink on them obscuring any kind of identification and I wanted to ask before I go cutting it off....Last edited by sellmore; 12-14-2016, 04:53 PM. -
Re: New Members - please post your introductions here
Hey All,
This is Steve. I host a YouTube channel called "That Geek Guy" [url]https://www.youtube.com/channel/UCYWNZqBPd2I-kLo-vProwXg[/url]
The channel primarily covers vintage computers, but I also feature modern technology and How Tos.
So I joined this group because the magic smoke got out of one of my Apple IIe's and I had a few cap questions. Hopefully I can start a new feed with my questions after posting this intro.
Cheers!Re: New Members - please post your introductionsLeave a comment:
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