Usually capacitors can produce high pitched noise, as it has intergrated power supply it might be that cause. But if that replacement doesnt work (usually between 50$-90$, depends from availability) i would buy new TV.
Usually capacitors can produce high pitched noise, as it has intergrated power supply it might be that cause. But if that replacement doesnt work (usually between 50$-90$, depends from availability) i would buy new TV.