First thing if you havnt check C20 & C22.
After that find what they run in the set.
Guess is the vert or audio out. Cant tell without the
schematic. Also cant tell what the TP's are for.
Keep in mind voltages are usually not spot on. Many
depend on signal & control settings. Sams tells u the
conditions.
One test you can do is change channels & see if
the screen shows the contacts making & breaking.
Streaks should go through the pix.
If it does its tuner related if not its IF related.
Put up the schematic & a bunch of us will work on it
with you.
BTW you stole the set. Its the first solid state set ( except HV tubes)
sold. VERY collectable so treat her nice.
73 Zeno
