Thanks that is much helpful,
I looked at the PCB and found 2 locations where soldering points turned yellow, probably due to heat (whether excessive or not).
https://drive.google.com/file/d/1Sbl...ew?usp=sharing
One is the HOT. I need to remove the HOT to test it, which I have not done yet. I will order a replacement part anyway.
The other part is the primary side of the horizontal drive transformer (T2502). The primary side is open. So I need to replace that part for sure.
the part number is 437-195 14 (T?)M
The issue is that I googled on the web and it is very difficult to find replacement horizontal drive transformer. All I found is a close reference
1-437-195-11 Sony Transformer Hori.drive.
I could not find any store where to buy the part. Is the only solution to salvage an existing Sony television?
https://drive.google.com/file/d/1SYq...ew?usp=sharing