Not much to add here. You have to be an electronics tech, have the service manual, usual gear and replace the parts you suspect.
Anybody see any issues here? tv is not getting power and not sure why.. power source comes from bottom left. Getting spuratic power but very rarely. Checked voltage where cord connects and it hits 120 but seems to stop there for some reason because like I said it won't turn off. Not even getting standby light

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