Date   : Mon, 14 Sep 2009 21:53:56 +0200
From   : anders.carlsson@... (Anders Carlsson)
Subject: Power supply +5V problem revisited

Mike Tomlinson wrote on August 19:

>> I replaced the case transistor and mounted it back together. Now
>> the cassette + caps LEDs slowly light up, but nothing else happens
>
> Replace C9, 220uF 35V, next to the BU208A you have just replaced.

Thanks a lot, that made all the difference. I noticed the original
component is marked as 220 uF 10V,105C while the one I installed is
220 uF 35V 105C as recommended.

After some swapping around the ROMs, I get it to boot into Basic. I'll
see what else I can make out of it; perhaps install a MMC interface or
even complete the 32K SWRAM hack. This is my secondary BBC B anyway.

Best regards

-- 
Anders Carlsson