68kMLA Classic Interface

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LC III - odd problems
Posted by: thekhakinator on 2015-12-09 01:18:24
LC Boards are tricky.

You can also use Ceramic Surface Mounted Caps as well.
Yeah, I'd definitely like to do that in future. Mail order's expensive in Aus but if I get this board going strong, I'll totes spec it with some sweet longer-life caps.

i have some lc3 boards pm me.
I may do this if further experimentation doesn't net me a solution. I just can't quite bring myself to give up yet. šŸ˜›

I did check - it doesn't have the 33MHz overclock. My second LCIII that has been overclocked runs fine, amusingly.

Posted by: thekhakinator on 2016-01-29 17:38:49
https://youtu.be/UakOH7gkr-A?t=8m31sĀ 

Just if anyone's interested in some amusement, you can watch the LC III crash in an absolute trainwreck manner here. šŸ™‚

I'd like to properly reflow the board in an oven to see if that helps but I'm worried about melting the connectors; anyone know how they hold up?

Posted by: Elfen on 2016-01-29 18:12:22
you need a dissecting microscope and look at that VSLI Chip and see what pin(s) are iffy and with a steady have you can touch up those points. Putting it in the oven will, in my opinion, will make things worst.

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