I have a KV-C292 Sony TV (chassis AE-1C) which is recently showing a lighter horizontal line in the middle of the screen.
I?ve found R530 open. I?ve replaced the vertical IC (TDA8170) and all the components (excep the two transistor Q505 & Q506) around the vertical section, but th vertical doesn?t open.
All the tensions are ok.
Do you have any idea about it