Re: Wanted: Solartron 7150 Plus service manual / disassembly instructions



In message <k1o6h1pg3gmgm2fgrs1k4bimoco0ag8cr6@xxxxxxx>
Geo <hy1k-hwia@xxxxxxxxxxxxxxx> wrote:

> > My Solartron 7150plus has just gone up in a puff of smoke - I was
> > watching
> >the meter, then I looked away for a few seconds and it started hissing and
> >grey smoke started pouring out the back (around the mains connector).
>
> Does it still work?

Yeah, but the mains filter is utterly cooked. Looks like a capacitor vented,
then ignited. I just spent an hour cleaning all the brown goo off the power
supply board with isopropyl and Qtips. Thankfully the metal can more-or-less
contained the damage - I just had to clean up the smoke residue.

Looks like I need to get a new mains inlet module though - the meter had a
Schaffner FN372-2/21 fitted and the only distributor I can find has the FN37x
series listed as discontinued (they only supply to businesses anyway).

I'm going to see if I can get in touch with someone at Schaffner UK who can
provide me with the details of someone that can supply me with a
replacement... I don't want 500 of them, I want one!

At least the meter still passes the powerup self-test... I'd still like a
service manual though, just in case something goes wrong later. Nice to see
that it hasn't needed any repair work though - all the chips have 1988
datecodes, which makes it about 17 years old. Heh.

Later.
--
Phil. | Acorn RiscPC600 SA220 64MB+6GB 100baseT
philpem@xxxxxxxxxxxxx | Athlon64 3200+ A8VDeluxe R2 512MB+100GB
http://www.philpem.me.uk/ | Panasonic CF-25 Mk.2 Toughbook
No software patents! <http://www.eff.org/> / <http://www.ffii.org/>
.



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