Emerson LC391EM3 39 in. LCD HDTV "high pitched whine coming inside" Questions

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Question about Emerson Televison & Video

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...high-pitched whine when plugged-in. I was watching the tv. I heard a click (relay?), tv was dead. There was now a high-pitched whine coming from the inside of the tv that wasn't there before. I ...

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high pitched noise from inside the TV when picture comes on high pitched noise from inside the TV when the picture comes on Hello randapaint, This might be from the IHVT (Integrated High Voltage ...

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Question about Sharp Televison & Video

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a 52' What causes a scratching noise coming from a 52' sharp Aquos LCD tv Most likely if buzz or high pitched whine it is coming from a coil or transformer on the power supply board inside the set

...high pitched whine) and if the backlight is coming on, you can see white light leaking around the edge of the screen, and even a little inside the cabinet. Philips are legendary for having power ...

Question about iLO Televison & Video

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...high pitched horizontal deflection whine (if your dog hides under the couch whenever the TV is turned on, deflection is probably working).) then this points to a short somewhere quite near the AC ...

Question about Televison & Video

1 Answer

...high pitched horizontal deflection whine (if your dog hides under the couch whenever the TV is turned on, deflection is probably working).) then this points to a short somewhere quite near the AC ...

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