No spark even after coils where replaced

Ok guys in the process of restoring a 1981 kawasaki kz650 car h1 I just replaced the coils was doing 70mph on the highway when it started missing got home checked the coils I literally watched my spark die on the coil for cylinder 1 n 2 then shortly after cylinder 2 n 3s coil lost spark so i replaced both coils I'm still getting no spark I check my wiring its all good no burnt wires or bad grounds could my 38 year old ic ignitor have finally gone out cuz it was almost spontaneous when both my coils die that close to each other like within seconds

Here is the Service Manual troubleshooting guide.

Thanks for the help again mate those manuals are no joke in helping I pretty much narrowed it down it turns out my stator was in need of a good sanding but the ic igniter had some loose connection s so I fixed them the bike fired right up and ran better than it has since i bought it. I also replaced all the shims in the top end a few where worn just a few more parts and this 650 csr h1 should be road worthy again

Good to here, you solve your ignition problem.