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LG 26LC46 multi coloured vertical lines

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Turnip:
Hi Sparky - well said - like the first time - Chris.

donnie1:
hi

sparky tried connecting the tv to another tv, via scart, i got no picture just grey screen on the faulty unit, without the multi coloured lines, or audio [the other tv worked fine]i tried did swapping the aerial between the faulty tv and the working one, so one was the master and the other the slave, with the scart connected. still no joy

One thing i have noticed now, is that when i turn on the tv, the multicolored lines do not appear any more just grey screen with audio

regards

daz:
hi
had a similar problem on another lg,turned out to be a 3v3 reg on the signal pcb, voltage was correct but a lot of ripple, suggest you scope the outputs of all the regs.
good luck
daz

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