I then wanted to check the "health" of the chassis by checking all the transformers and coils. All checked good even the nasty looking flyback except the H Hold coil L22 (Sams).
I removed the coil.
I then unwrapped the black tape. Sure enough there was a broken wire.
I was an easy repair to make. I unwound 1 turn and cleaned off the insulation and soldered it back on to the green terminal. If you look closely you can see the original wire underneath the white tape.
I then used some black electrical tape to secure the wire.