Tv lg no abre toda la pantalla, Falla vertical??...Diagnostico y reparación

An LG TV arrived for service. The screen wouldn't open completely when turned on. The fault was attributed to damage in the vertical deflection area. The 1K Ohm R316 precision resistor was diagnosed, replaced, and the damage was resolved. I'll try to answer questions and suggestions in the comments section. You can follow me at:   / ​​