Yes Rick, you are correct.
If you are using those orangish tantalums, with the darker orange bar indicating the + side, you need to put that on the ground. So if you look at the photos uniserver posted. The one on the left hand end should face the opposite way from the other two in that row.
I find it amazing that all those LC's were produced with the C22 electrolytics round the wrong way. The only explanation I can see for why there weren't any failures is that the electrolytic failed open circuit and the capacitor in the power supply itself was good enough. There is very little load on the -5V supply.
If you are using those orangish tantalums, with the darker orange bar indicating the + side, you need to put that on the ground. So if you look at the photos uniserver posted. The one on the left hand end should face the opposite way from the other two in that row.
I find it amazing that all those LC's were produced with the C22 electrolytics round the wrong way. The only explanation I can see for why there weren't any failures is that the electrolytic failed open circuit and the capacitor in the power supply itself was good enough. There is very little load on the -5V supply.