Top part of screen has big black bar and from middle on down the information like from the OSD is rolling continously toward the bottom.I've never seen this so it will be worth the $20 I gave for it to learn what causes this.I'm thinking it's probably the main board or T-con or could it be the panel since it affects the OSD?
Rca l32hd31r
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by howardc64All left and right refers to looking from rear of TV (or looking from front with TV upside down)
- TV came with vertical bars and no image. Found faulty TVS on left buffer board. Also replaced T-Con (may have damaged the original while hot air removing components, board has slight warp) and have full image but few horizontal lines on the screen. Some of the lines appears to be 2 pixel tall while others are 1 pixel tall.
- Disconnecting left and right buffer board potentially reveals problems on both sides with different signals (unless this T-Con require jumper like Samsung FB_TRDY1&3) Fault
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