@gunjack does your TV's power LED light up? If so check your backlight. A simple check for that would be to darken the room and turn the TV on. Then use a flashlight and angle the light at the screen on different areas. you might make out some shadows or see a slight grey color. Your model uses an backlight circuit on the power supply board. So replacing that should repair your TV.
Hi @gunjack,
Do you hear any audio from TV programs etc, when the TV is turned on but the screen is black?
jayeff さんによる
@gunjack does your TV's power LED light up? If so check your backlight. A simple check for that would be to darken the room and turn the TV on. Then use a flashlight and angle the light at the screen on different areas. you might make out some shadows or see a slight grey color. Your model uses an backlight circuit on the power supply board. So replacing that should repair your TV.
oldturkey03 さんによる