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No sound black screen

Please describe your problem..panasonic tv 27g2 no picture no sound when i turn it on it makes the sound like it turns on but it stay on black screen and no sound . the lamp light on a little bit

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You can see the Vertical Outpu IC(must be damage and resistor from the flyback tranformer), but check the main power supply STR. Some times this STR not seems damage when you test out of main board, but with voltage it funtion not well.(Sorry my English).

Posted on May 31, 2009

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Posted on Jan 02, 2017

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