I have other 2116 cpu manuals, getting time to do anything to find them or look for differences is a problem.
On 7/27/18 4:14 AM, Christian Corti via cctalk wrote: > Ok, so I've got the computer almost running now. I now need to fix both sense > amplifier cards. One (0..4k) sometimes > reads a one for bit 3 after the machine has warmed up. The other (4..8k) has > a stuck one for bit 7. > Swapping these cards make the errors move to the other core bank respectively. > > I have the newer cards, 02116-6298, not the older 02115-6001 > The latter has CA3028A used as sense amplifiers. My card uses HP 1820-0183 > (metal can IC from RCA). I guess that it is > also a CA3028A or maybe a CA3053. Can anyone confirm this? > > Next, the manual on bitsavers (02116-9153_2116B_Vol2_Oct70, and the same as > found on the hpmuseum site) not only > contains some errors (see my other post about the front panel lamps). It has > also some badly scanned pages with parts > missing, notably page 5-50 (PDF page 350) lacks the right part of the page. > Is there a better scan available? My 1968 > copy does not list the 02116-6298. > > Christian