Question about LG MU-42PM11 47 in. EDTV-Ready Plasma Television
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Posted on Jan 02, 2017
In case if you would replace fuse (it's one of two ceramic slow-burning fuses installed in holders next to each other) and it woudn't burn but TV still have no image - that means that both Z-Sus and Power Supply boards are bad. If fuse got blown again right away - usually indicates that Power Supply board still OK and does not need to be replaced.
Before go ahead and order Z-Sus board, visually check out narrow buffer board that attached to it. On other end of it you will see several flat ribbon cables that go into Plasma Panel. Make sure that you will not fined any cracked (exploded) microchips ot other electronic components or burn marks on it. Sometimes short in buffer board can cause Z-Sus short out as well. If everything looks fine - replacing just Z-Sus board would in 95% cases repair your TV.
Posted on Aug 19, 2010
There are a few reasons that this could happen. The main reason would be that the tv is on the incorrect channel or input. You will want to make sure that if you are at TV1, the channel is on 3 or 4, and an input if needed, such as VIDEO 1 or 2. If at TV2, the channel needs to be on 60 or 73. Cabling is another reason this could be. You want to make sure that if you are at TV1, all cables going from the receiver to the TV are connected on the back of the receiver at the green TV1 location. For TV2, the cable needs to be connected to the HOME DISTRIBUTION output on the back of the receiver.
DISH Network Customer Service
Posted on Feb 06, 2011
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