Question about Toshiba 32DF46 32" TV

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TV making chirping sound

TV making a chirping sound when plugged into a power outlet. There was a power outage and now the tv will do nothing but chirp. I did open it up to see if any fuses were blown and the only one I could find was ok. Nothing on the board looked burnt up. The tv is only two years old and I was wondering if I took it somewhere, how much do these repairs usually cost. I don't want some joker trying to rip me off. Thanks a lot.

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Watching tv and starting hearing a cricking chriping sound when i turn it off the next day i go to turn it on see noting just stand by light flashing

Posted on Jun 23, 2012

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If one of the secondary supplies is shorted, the power supply will "chirp" when plugged in. This is the power supply's way of protecting itself and this usually happens when the horizontal output transistor is shorted. If this set was in my shop and needed a new output transistor, a fair price would be right around $100.

Posted on Jun 28, 2007

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TV making chirping sound when plugged into power outlet. There was a power outage and now the tv is just chirping. I did open it up just to see if any fuses were blown and the only fuse I could find...


If one of the secondary supplies is shorted, the power supply will "chirp" when plugged in. This is the power supply's way of protecting itself and this usually happens when the horizontal output transistor is shorted. The only real problem I find with front AV jacks is that they crack loose from the board, because they are subjected to the extra stress of the AV jacks being constantly plugged in and unplugged.

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