Yes those pesky 100uF jobs near the 78XX series regulators right before your eyes when you take the back off. May check good with ESR meter.
Of course these arent going to be the only ones bad. A tech would pay attention to any lytics near the HOT and HVOT draiver transformers and of course the 100uF in the vertical.
Of course if the OP hasn't done service, it's best to send it in. About $200 or so later you get the set back all tuned up with the picture looking like new. I have yet to see a CRT failure on a VSXX43,44 or 45 series.
These sets are also prone to coolant leaks and quite a few techs I know of install gutters. It looks ugly, but when the coolant does leak, at least you don't have to spend hours cleaning the PC boards. I forget if these sets are the VZ9 or whatever series, but looking at the newer sets, I like them more and more.
JURB