  
techworm
 
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	Nov 20, 2011, 5:13 AM
  
	Post #1 of 4
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 Olevia 237-t12
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	I have a Olevia lcd tv model237-t12.   That wont power up the blue led power light come on but no back light.    When I power up the TV and I hear a ticking or chirping sound the it stop like it went into shutdown mode,I check all electrolytic capacitors and check transistors fuse diodes. Where else should I look,do any have a schematic for this model.   I beleave its in the power supply but open for any suggestions.  
 
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