Questions & Answers for: Quasar lines across screen

...across black screen (setup mode?) model White line across black screen (setup mode?) model SP-2724E Tried holding the power and action down at the same time and unplugging. Still no change if line is ...

...across the center of the screen denotes the full failure of vartical sweep in your tv. There is two main reasons for this. The first one is vertical output Ic and any of its related parts inside the ...

...across the screen and i changed the vertical IC on a number of occasions but the problem is still there. the components around the vertical IC were checked and even got replaced but the problem still ...

...across the screen? We had it repaired, 3 months later no picture, same blue line. Two parts were replaced the first time. IC Vertical output (la7838) and a DIODE (23118095). Quasar model # sx3164hk, ...