Hi to all.
I'm repairing an old CRT Sony TV.
The TV lost the color and some tuning frequencies.
I removed the tuner, crackit open and resoldered the components inside, placed the tuner on its place and now the lost frequencies are working.
For the color I resoldered the IC that controls the RGB, also resolderes the 3 transistors that regulate the RGB. Color is working again.
Now I have a problem, the TV is working fine, there is just a very small and thin gray ghosting vertical line on the left side of the screen.
I resoldered the Flyback and tried to adjust the screen position, and the bright levels, the line just wont go away.
Its a very small line that you only see when you are very close to the TV.
Could it be that the CRT Tube is dying?
Thanks