Re: Stuck output(s) on G80 X/Y Cards / CPU no LED.

Really ' Great ' looking stuff.... But I have to ask, since from a personal perspective I've found little to no info. regarding this.(Sorry if it's off topic)...   Does anyone either have / or will there be a ' VectorLabs ' Sega G80 - Multi Game (kit) available, for sale?   Thanks,   From: Zitt Zitterkopf <zittware_at_hotmail.com> To: vectorlist_at_vectorlist.org Sent: Wednesday, January 18, 2012 10:28 PM Subject: Re: VECTOR: Stuck output(s) on G80 X/Y Cards / CPU no LED. VectorLabs over at KLOV http://forums.arcade-museum.com/showpost.php?p=1881401&postcount=111 has designed a G80 extender. Not sure if he's gonna sell them or not. John -----Original Message----- From: Mark Jenison Sent: Wednesday, January 18, 2012 7:18 PM To: vectorlist_at_vectorlist.org Subject: Re: VECTOR: Stuck output(s) on G80 X/Y Cards / CPU no LED. I figured they might be from something like an Indy 800...he has some of the "half" boards as well from your picture. Never seen an actual G80 extender board; thanks for sharing! ----- Original Message ----- From: "Andrew Welburn" <andy_at_andysarcade.net> To: <vectorlist_at_vectorlist.org> Sent: Wednesday, January 18, 2012 3:56 AM Subject: Re: VECTOR: Stuck output(s) on G80 X/Y Cards / CPU no LED. > On 18/01/2012 03:13, Mark Jenison wrote: >> When I was over at Rick Schieve's one day, I found a few of these in his >> barn that he had been cutting up to make Jamma harness finger boards: >> >> https://plus.google.com/photos/113324346917953965256/albums/5698800677317070049 >> >> >> 86 pin extender cards that fit in G80 cages. They are labeled "OCTO CARD >> EXTENDER". I hope to get some use out of them as I've got a stack of >> about 40 CPU boards to repair. > > The octo card extenders you mention are actually from Atari 'Indy' pcbs, sets like indy 800, indy 4 etc... shame to cut them up! but remember there are some joined pads on the finger edge that aren't on the g80 set. they are one card from a set of three needed to service Indy pcbs : > http://www.andysarcade.net/pix/AA01709.JPG (2 sets shown) > > I actually found a real g80 extender card in Tulsa, OK (with the indy extenders above) at an operators place a few years back... > http://www.andysarcade.net/pix/AA01707.JPG > > Notice the switch mounted in the upper right. The pcb has a ground plane running through the pcb, and you see they've etched ground traces alongside each of the pad->pad traces, presumably to counter noise? > > -- Andrew Welburn > http://www.andys-arcade.com > --------------------------------------------------------------------------- > ** Unsubscribe, subscribe, or view the archives at http://www.vectorlist.org > ** Please direct other questions, comments, or problems to chris_at_westnet.com --------------------------------------------------------------------------- ** Unsubscribe, subscribe, or view the archives at http://www.vectorlist.org ** Please direct other questions, comments, or problems to chris_at_westnet.com --------------------------------------------------------------------------- ** Unsubscribe, subscribe, or view the archives at http://www.vectorlist.org ** Please direct other questions, comments, or problems to chris_at_westnet.com
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Received on Thu Jan 19 10:36:52 2012