1982 Sony KX-20PS1 Profeel Trinitron broadcast monitor Analysis and Repair

On the bench today is a very dilapidated Sony KX-20PS1 broadcast Trinitron monitor. This is one from the WeLoveCRTs guys who asked me to repair this for their gaming rigs.
This monitor is one of 2 supplied to me and my task is to make one working monitor from them. This video documents the analysis and repair of the first monitor to see if its a candidate for restoration.