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
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