Hello all, I have LG plasma tv with no picture. What I've found so far is that the 5v going into the control board was not present. I suspect the y board is bad but wanting to know if can be trace to a component.
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Re: LG 42PQ30 no picture
Have you checked for Vs, Va, Vsc, -Vy and Vzbias?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: LG 42PQ30 no picture
Yes all the voltage reads correct. I did find the 5v going to the control board. I did notice the led d201 was not blinking or lite on the control board. Control board???Comment
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Re: LG 42PQ30 no picture
What you think Tom?Comment
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Re: LG 42PQ30 no picture
If all the voltages are there then the control board should be working so yes it could be a control board fault.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: LG 42PQ30 no picture
Ok will order one and give you some feedback.
Thanks,Comment
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