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LG PDP42V6

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daz:

hi norman
i got a replacement board from supplier,its has run ok for 8 hours  in the workshop,will give it back to customer and see how it goes.if it fails again i fear you may be right about the panel causing the fault.

daz:
quick update on this one
it failed as soon as the customer got it home,
fault is now split screen and double image (horizontal}
c16 popped
i checked the voltages again and found the 15v input was reading between 12v and 18v
this voltage look to come from the ysus pcb,this looks to be causeing the fault
but im not going to buy 2 new boards to find out
.bloody plasmas!

daz:
hello norman
thanks for the offer of a used board
i would like to get to the bottom of this fault,i suspect its just a few duff caps in the y sus causing the fault,so a sacrificial z sus pcb would be handy if you have got one, the z sus number is 6871qzh030b
fingers crossed.

norman:
Hi Daz, Sorry if I got your hopes up. I have two boards one is marked 6871QZH041A the other is 6871QZH049A. I don't know if they are interchangeable with yours. If you think one may do please let me know. Norman

daz:
dont think they are
but thanks for takeing the time to look

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