socrates Posted August 22, 2018 Report Share Posted August 22, 2018 So I acquired all the parts for my MB6582 years ago. Very slowly I assembled the base plate and then got into some problems during the checks I believe. Now after years of collecting dust I want to finish it off and get that awesome sound out of it . So this thread will probably be a debug/build/progress but also at some times a cry for help thread :P. So lets get to it. This is how I found it. Directly did the testing described in the MB6582 build guide. No Shorts between GND and Voltages SID's pin 25 are all connected to 5V and all pin 14 to GND Core's pin 11 are all connected to 5V and all pin 12 to GND 6N138 is connected to 5V and GND And now the trouble starts: On the 74HCxxx all pin 8 got to GND so that is good. But there are 3 problems on the pin 16 to 5v though. Looking at the picture you would already have guessed it, they are at U3_SID1, U4_SID2 and U23. So it is time to heat up the soldering iron and resolder those pins I guess. Comments are welcome and hope show you more progress soon. 1 Quote Link to comment Share on other sites More sharing options...
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