Path: utzoo!utgpu!watserv1!watmath!att!att!linac!pacific.mps.ohio-state.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!hubcap!ncrcae!ncr-sd!sagpd1!monty From: monty@sagpd1.UUCP (Monty Saine) Newsgroups: comp.sys.amiga.hardware Subject: Re: A1000 Internal mem hack questions. Message-ID: <951@sagpd1.UUCP> Date: 19 Nov 90 16:20:58 GMT References: <1990Nov16.154751.42580@cc.usu.edu> Reply-To: monty@sagpd1.UUCP (Monty Saine) Organization: Scientific Atlanta, Government Products Div, San Diego, CA Lines: 22 In article <1990Nov16.154751.42580@cc.usu.edu> miles@cc.usu.edu (Miles Johnson) writes: > 1) Dave said: >> Now you'll be dealing exclusively with the daughter board. The >>daughter board I speak of is a 4-layer PCB labeled REV 3 on the back, up > > My daughter board was REV A. Am I dead in the water? Or just dead > in the brain... > > 2) Dave said: >>Next, find the 74F02 chip, called U5M on the PCB. This chip is up 1 and >>slightly to the left of the DPALEN PAL. **Cut pins 10, 11, and 12** away >>and up from the PCB as before. ^^ ^^ ^^ This is an error: it should be pins 11,12, and 13 !!!!! I'll send you a corrected set of directions and a schematic if you would like. There was one other error having to do with " 'F10 at pin 13", but I can't remember right now what it was. Monty Saine (619) 679-6256 (days/work) (619) 272-7468 (eves/home)