Tron sound problem

chas010

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Aug 23, 2008
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Im getting closer with my tron project :) but now on start up I get the "sound interface failure" prompt followed by rom A7 A8 A9. I have 13v going out of the switcher adapter and into the pcb but wasnt really sure where to check voltage next. Could it be possible that all three roms are bad?

Thanks Jason
 
Hey thanks cleverlyj, Id almost given up on this thread :) Havent replaced the ribbon cables but I have checked continuity and all seemed good. Next ill try new cables then I guess?
Thanks
 
I did the dip sw3 test and got the fast yellow led flash so im starting to think maybe my roms are bad. Can someone here flash new roms and sell them to me?
Jason
 
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