A single horizontal line across the screen indicates a failure in the vertical circuit, often requiring replacement of the LA78040 IC and checking the 24V supply from the flyback.
Popular replacement types include JF0501-32601 or similar variants depending on screen size. Common Troubleshooting & Repair Skema Tv Sharp Alexander Slim 2
Often the TT2140 or MD1803DFX .
The is a popular CRT (Cathode Ray Tube) television model known for its sleek design and "slim" profile compared to traditional tube TVs. Repairs and schematic references for this model typically center on its GA6 or GA7 chassis. Core Schematic Components A single horizontal line across the screen indicates