hi just picked one of these up it uses a CEF 300B-4 psu unit the problem i have the psu has no out put markings on it all the issue with the set is no picture so far i have stripped it down to the cfls and fired it up all the tubes light but only one end and only all half way maximum aon all cfls at the same time each power up gets less each time would you guys say this may be a psu issue not giving enough voltage to the inverter board? not giving enough voltage to run it or may be a inverter board issue? i dont want to spend too much on it untill i see the lcd is ok.
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Lcd tv 20" Sharp Aquos LC-20AD5E-BK
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