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In this video we are looking at two non working Pleiades PCBs and start our repair. This video is actually part 3 of the Phoenix/Pleiades repair series.
This time in the first half of the repair we end up using the Fluke 9010A and my oscilloscope to actually solve a strange rom problem. This took a long time which led me to edit some details out. In the second half we stumble across a major issue just by "laying hands" on the pcb.
Going through everything step by step as always to hopefully help you with your own pcb repairs! Thank you for watching!