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The lcd projection ultra vision model 50vf820 s:v5k004647 Nov 5 LC 55 that we own is cutting off and the red lights displayed lower right side indicates the tv is overheating.. shortly after it cuts off it makes a buzzing sound. Can u help us with this

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  • Hitachi Master
  • 19,396 Answers

Hi.

If the TV is overheating you will need to replace fans or temperature sensor.

Here the service manual.

Posted on May 29, 2010

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