Trying to fix my 19-in Sanyo CRT TV

[Benyamin39]

Hi everyone,

My 19-in CRT TV is not functioning anymore. It is a Sanyo DS1904 dated 2005. It has the click click click syndrome on power on. The TV clicks , the tube start to light up, but then shutdown quickly, and then click again, the tube light up a bit more, and then shutdown, ...

I left a quick video to illustrate what happens.

I have the service manual (with PCB, components, ...). I have checked all capacitors on the board but they seem all ok. I have spent hours on it and reached a dead end. I hope someone can provide some guidance as I don't want to throw it away. I read it could be the flywheel to replace or a HV shutdown, but I don't know from where.

I am not totally newbie on CRT TV as I have modded another TV for RGB input, and read quite a lot about CRTs, but this click issue is tough. Hope someone can spot on the issue.

Thx!

link to my video on the clicking sound of my TV
https://imgur.com/a/HBY7eFs