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TOSHIBA 40L1333B NO PICTURE BUT GOT SOUND

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kennyc:
Hi Guys . Tv has power supply 17PW07-2 in it . Problem is I think it has an LED Driver board attatched to the screen .Read about it on Badcaps site The power supply seems to feed voltage to a plug that goes behind the metal on the screeen . Dont know if fault is on power supply board or behind the screen on this LED driver board. No brightness on screen as if inverter was faulty. Dont know if any of you had same fault . Thanks if you can help

jordan:
17PW07-2

kennyc:
Thanks Jordan . Problem is I dont know if this board has the inverter or LED driver on it or if there is a seperate board inside the metal that surrounds the screen . Read on another site that there was and you had to take the screen apart to get at the LED driver board

EARLYBIRD:
Hi. Strip the screen down,then check all the white links that join the LED strips together,these go high resistance.regards Earlyird.

kennyc:
Thanks earlybird ,was thinking that would be the problem as other sites have said same . Only danger seems to be its easy to crack the screen. Was hoping it may have been a fault on the power supply

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