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Re: [emax] PSU on Emax S.E.

2005-07-26 by Jean-Marc Mélot

Thanks for the NTE site ! I use their cross reference and some others 
search tool but without any success :(
It's really incredible ! I'm sure it's a very common electronic item but 
the code-number seems to be forgotten by tons of manufacturers :(
I'll do some pictures of the item in the PSU. If some of you have a same 
PSU revision with the same item but from an other manufacturer, it could 
be very interesting to know about an other part number ...

thkx,
J/M

elmacaco a \ufffdcrit :
> Check the NTE site, they make replacements for discontinued parts but change the part number, their website has a big list to cross reference.
>   ----- Original Message ----- 
>   From: Jean-Marc M\ufffdlot 
>   To: emax@yahoogroups.com 
>   Sent: Tuesday, July 26, 2005 10:51 AM
>   Subject: Re: [emax] PSU on Emax S.E.
> 
> 
>   Thanks a lot Ted !
>   But i really can't find any kind of informations on this \ufffdl\ufffdment :(
>   I just phone to a important electronic dealer in Brussels but they 
>   cannot help me. This reference is unknown for them.
>   I'm still searching for any datasheet on the web but without success.
>   I'm almost sure (i'm living in Belgium) that electronic store have only 
>   'Nedis' (Philips) or 'Texas Instrument' equivalence. So i try to find 
>   the specification to get a 100% compatible electronic component.
>   Have you any idea 'bout the specification for this item ?
>   Here you can find the drawning of this item : 
>   http://www.moderncubism.com/Z/part.jpg
> 
>   J/M
> 
> 
>   ted Summers a \ufffdcrit :
>   > that is a transistor. the C designates it is a japanese part. The REAL 
>   > part number would be:
>   > 2SC10P038
>   > 
>   > Try and get that part, and all will be good....
>   > Hope this helps,
>   > Ted
>   > 
>   > On Jul 26, 2005, at 3:49 AM, Jean-Marc M\ufffdlot wrote:
>   > 
>   > 
>   >>Hi all.
>   >>I've got a trouble with my EMax S.E.
>   >>The sampler was "power off" but anyway when, by a sunny morning, i 
>   >>tried
>   >>to switch it on ... Nothing !
>   >>My first action was to unscrew the machine and check fuses and others
>   >>"mechanic" (wire connexion, ...) possibilities. But with success ...
>   >>
>   >>So i've tested the internal PSU and noticed the +5V was down.
>   >>It seems that there are 2 faulty components :
>   >>- Capacitor (22000 microFarad - 10V) : Electrolytic
>   >>- Triac (2 diodes, common cathod) but i cannot find any piece of
>   >>information on this element ... :(
>   >>
>   >>The element is screw on a little thermal dissipator with 3 pins and the
>   >>reference is : C 1 0 P 0 3 8 (and a little code in the right up corner 
>   >>:
>   >>IR4J).
>   >>I guest it's just a dual diode redressor with a common cathod (centered
>   >>pin) but i cannot find specifications... Maybe 10A... And this element
>   >>is in the low-voltage part of the PSU (10V ... Maybe 12V).
>   >>
>   >>Any clue ?
>   >>
>   >>Thanks a lot
>   >>Jean-Marc.
>   >>
>   >>-- 
>   >>Jean-Marc
>   >>http://www.moderncubism.com
>   >>
>   >>
>   >>Emax and Emax II User's Group Website
>   >>
>   >>http://www.silveriafamily.com
>   >>Yahoo! Groups Links
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>   >>
>   >>
>   >>
>   >>
>   >>
>   >>
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-- 
Jean-Marc
http://www.moderncubism.com

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