Question about Electrograph Systems DTS42W 42 in. HD-Ready Plasma Television

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LJ44-00025A Can you get me the schematic on this PS board? Or where to get this board? Nothing you mentioned or I could find is shorted. All voltages are correct, except VSCAN is 0 volts. Thank you sir.

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  • turuncturkey Jan 30, 2009

    Hi, i have the same problem, i replaced a number of caps & it worked for about 8 months then started to come on intermittently, if you heat the small upright board (top left of panel) the tv operates ok. If anybody has a replacement board i would be interested.


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This might be too late, but i have this board and am looking to sell it.  Let me know if you are interested

Posted on Oct 08, 2008

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Hi, scottjbrown...have you still got that board for sale....and how much do you want for it,....cheers.

Posted on Jun 20, 2010

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Why doesn't it turn on?

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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What can I check to determine if my TV's Power Supply is bad?

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Hi, I have an LG42" LCD tv and the red light will

IT sounds like the power supply, yes with a digit meter and some basic knowledge of electronics, you can check and see if you have 110-120v ac coming in to tv and check on board to see if you have low voltage DC going from power supply to main board. You will need a schematic of this set to check proper voltage, but to make sure the PS is putting out then just check from pin to pin if all voltages are low and non 12 or 24 then PS suspect.

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Repair tip

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