I am a complete newbie to this hobby, so forgive me if I missed the obvious. I think I've done my homework but you can tell me if not!
I am following the troubleshooting in the field service manual, my workflow begins with a system that powers up but has no video. The power has tested fine on the PSU board, so now I'm on to the CPU. Here I ran into a test failure and I'm not sure what to do.
The docs have me checking clock circuit and I am not getting any waveform for pin 8 of Z302. From the docs, it just says it will tell me which component is failing but I can't see how to figure that out.
Thanks in advance.