I am helping a fellow collector that has a non-working Valley Spectra IV pin. It is a very cool machine, but I am looking for some information and preferably some pictures of the boards especially the CPU board.
The prior owner left some AA batteries in the battery holder and they exploded (what a surprise
) damaging the CPU board. I am trying to repair the damage and try to get this pin working again.
Does anybody have a working one of these that can get some pics of the boards? And if you could provide a dump of the ROMs?
The manual says there were 3 ROMs. This board has been modded to use 1 ROM. I just want to make sure that the image is working.
Any help to bring back this rare machine would be greatly appreciated.
Thanks.
ken
The prior owner left some AA batteries in the battery holder and they exploded (what a surprise
Does anybody have a working one of these that can get some pics of the boards? And if you could provide a dump of the ROMs?
The manual says there were 3 ROMs. This board has been modded to use 1 ROM. I just want to make sure that the image is working.
Any help to bring back this rare machine would be greatly appreciated.
Thanks.
ken

