Re: APC Back-ups RS 1500 Dead

Thanks for the help! I was thinking similar and while waiting for reply here I picked up Panasonic and KEMET replacements plus spares for all the caps I listed.

The board is easy to access and work on so I think I'll do C41, replace all the Jamicon 22uf caps, stop there and test....

Re: APC Back-ups RS 1500 Dead

Not sure if this helps but I found an image of the same board and labeled C40 & C41.
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Re: APC Back-ups RS 1500 Dead

please delete

Re: APC Back-ups RS 1500 Dead

Greetings All and great thread.

My unit is a BX1500 not a BR1500. Appears to be similar family and both are included in user manual. Not sure if repairs of this thread apply but I'll put this out there.

Board is 640-1019A_REV05

The box has never had to protect against a surge, no blown out components I can see, no visible trauma, just an older box I bought brand new.

I found C40 and C41.
C40 is a Jamicon 22uf 63v
C41 is 470uf 50v 80deg Celcius

There are 6 more 22uf 63v...