gillesdeshays Posted April 23, 2003 Report Share Posted April 23, 2003 I think my SID is too hot when I use it ? How hot is yours ???PS: I know ... this question is weird asked like this ... :oGilles Quote Link to comment Share on other sites More sharing options...
Ian_Hurlock Posted April 23, 2003 Report Share Posted April 23, 2003 Quite sane really :P :P :PWell my SID 6581 gets hot. All ten of them do :o :o  Hav'nt blown any up yet ;DLO uses the 8580 or whatever it is and he reckons his does'nt get hot.Glue a nice little heatsink on him.Therefore Gilles, I reckon, it's down to you and me working some pretty hot riffs thru our 6581's that get's em all hot ;) ;)Ian Quote Link to comment Share on other sites More sharing options...
js Posted April 23, 2003 Report Share Posted April 23, 2003 TEN!??!! :oWoah! Ok I saw the picture of the slaughtered C64´s but ten, that almost crazy!! (read: wish it was me... ::) )I can´t wait to build my first one (with a nice and cold 8580 btw...) :)js Quote Link to comment Share on other sites More sharing options...
gillesdeshays Posted April 23, 2003 Author Report Share Posted April 23, 2003 ok ... In fact, i think that's me which get HOT when i use the SID ... What a sound !!! Gilles Quote Link to comment Share on other sites More sharing options...
LO Posted April 23, 2003 Report Share Posted April 23, 2003 This is true my 8580 stays ice cold! even after +30mins of repeating a sequence. The 7805 on the core is another story tho! I think its about to melt a hole in my PCB!Are you guys suppling 15v before the reg to the SID? I read somewhere it needs that to get a clean sound?! Quote Link to comment Share on other sites More sharing options...
d2k Posted April 24, 2003 Report Share Posted April 24, 2003 Hey..Lo, can I ask - what caps did you use for the filter part of the SID using the 8580s? The 6n8 ones as suggested? I tried these but had no joy...NiceDan Quote Link to comment Share on other sites More sharing options...
pay_c Posted April 24, 2003 Report Share Posted April 24, 2003 @LO: But youre not putting the outcoming 12V of the SID directly to the 7805 of the core, do you? Or even the 15V (???)?If you do: Try putting another 7809 before the 7805 (you dont need all those caps for the 7809 - the 7805 caps are enough).Hope I could help you. Quote Link to comment Share on other sites More sharing options...
LO Posted April 26, 2003 Report Share Posted April 26, 2003 ummmm yeah 15v straight in to the 7805thanks ill try the 7809caps are 6n8 I think? ill double check tonite Quote Link to comment Share on other sites More sharing options...
TK. Posted April 30, 2003 Report Share Posted April 30, 2003 Yes, 6n8 for the 8580The descriped method (15 V -> 7809 -> 7805) is a good solution for converting the voltage without much heatBest Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
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