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| Lisa Power Supply Capacitors |
Posted by: Simon27 on 2017-04-19 12:45:56
Hi All
Just picked up my first Lisa and started to inspect it.
The large Rifa X C2 cap has got small cracks in it so I'll be replacing that before it explodes (been there before on a ][+, don't fancy it again...)
There's 2 smaller 2200pF Rifa Y caps at C3 and C4, are these usually good to replace too?
I noticed on the inside of the metal PSU case there's a dark heat mark next to C18 which is a large 16V 2200µF electrolytic - is that normal or should I be looking to replace that too before it dries out?
Any other advise on what to check for would be great!
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Posted by: falen5 on 2017-04-20 12:18:33
i just ordered the caps for mine
going to replace all the caps.
The mess those rifa's make when they go is no joke and that smell
the 2 large 470uf caps on mine are domed at the top - replacing those as well
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Posted by: aplmak on 2017-04-20 17:56:19
I'd replace them ALL including all the Rifa's... I have done all of mine.. It's not difficult.. and I get matching X & Y safety caps...
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