Thanks everyone for the replies. I think about now I am in deep trouble by just being the owner of a 277. Reliability seems to be a problem and I don't own a scope or an alignment disk or would even know how to use them. On another note is my IMSAI 80/30. When turned on the screen fills from the bottom up with alternating vertical lines and triangles. Any thoughts? Thanks Fred T. On Dec 26, 2015, at 8:23 PM, Corey Cohen via vcf-midatlantic wrote:
299's are way more reliable than the 277 and a much easier design to work on.
corey cohen uǝɥoɔ ʎǝɹoɔ
On Dec 26, 2015, at 8:03 PM, william degnan via vcf-midatlantic <vcf-midatlantic@lists.vintagecomputerfederation.org> wrote:
BTW - I have 299's not 277's. Similar but different. I replaced the disk sensor in one of mine. Otherwise caps.