Techknight - went to swap out the PALS only to find they are all soldered into the board. Swapped out the video rom - still no joy.
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heres where it is at now.
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Id better get this going soon because the more I go at it the weaker all the connections, pads, traces are getting.
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I have metered out the UE8 with my good board and it checks out...cleaned the boards both sides........I just cant find the fault...........it has to be something stupid.
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heres where it is at now.
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Id better get this going soon because the more I go at it the weaker all the connections, pads, traces are getting.
-
I have metered out the UE8 with my good board and it checks out...cleaned the boards both sides........I just cant find the fault...........it has to be something stupid.