SOURCE: my sansui tv has vertical line problem ic tda9370ps/n3/a1932 and vertical ic stv9302A
It sounds that the kit is a Chinese one. Check the voltage to all terminals of vertical output IC. Check and replace it. This is a common problem to these kits.
If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com//
557 views
Usually answered in minutes!
×