mike11
Active member
I know these are known for bad customs .......... but this looks like bad ram or rom .... one thing I did notice is OE pin on ic5 of the top board is being held high disabling that 245..that's controlled by the pal at ic1 if this is or is not related I don't know I'm not that familiar with these ......... does anyone know a compatible pt no list for usable ram on this board ??
any insight would be appreciated
Thanks
any insight would be appreciated
Thanks
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