Pulled and checked several components on my k7401 today (HV shutdown clicking and no B+, lightbulb test failed, 0v at B+ test point). Hot tested good, diodes per Fromms book good, U101 unsure, R108 was high. Ran into three caps in the Horizontal Output region to check per Fromm's book that read open both directions out of circuit.
Does this mean they are all toast?
Also, I am trying to identify what the attached one even is. I haven't been able to decypher the top line. Thanks a bunch for any help!
Does this mean they are all toast?
Also, I am trying to identify what the attached one even is. I haven't been able to decypher the top line. Thanks a bunch for any help!

