Panasonic CT-27HL14 27" TV Logo

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Posted on Nov 25, 2007
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Tv switching off

When Tv is turned on ,picture and sound appear but then switch off,

  • Anonymous Feb 16, 2008

    flashes 5 times

  • SBSquareEyes Jul 19, 2008

    I have the same problem as Bobba, the TV works ok for a a short time, and then auto switches to standby. If i turn it back on, it auto switches to standby again within seconds, rendering the set useless. I have painstakingly managed to check the settings in the menu by constantly switching the set on and doing what i can in the few seconds i have, over and over. The settings seem ok, eg, timer is off, sleep is off, install and tuning ok, channel edit ok etc .... can you help whilst i have a shred of hair left please ? SpongeBobSquareEyes

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  • Master 934 Answers
  • Posted on Nov 25, 2007
Anonymous
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Joined: May 22, 2007
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This particular unit has a built-in diagnostic. The LED in front will blink for a set number of times following the failure. The blink code is:

1 Flash Power+140
2 Flashes Low B+ D.C
4 Flashes Hi Voltage Hhs
5 Flashes Ic4511
6 Flashes Ic4518
8 Flashes Audio Amp

Can you possible tell how many flashes there are following the instant shutdown?

Bill

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