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The patch is a rough pointy patch sky blue in colour.Patch has got larger in time its always there i have changed the lamp but made no change to the patch. The TV is a LG rear projection monitor model MW-60SZ12 TV has done over 10000 hours. regards colin.

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I am so sorry to tell you that this is a problem with the optical block, usually the light tunnel. The entire optical block has to be replaced to resolve this problem and it is not cost effective(costs about 1200-1500$). You are probably better off purchasing a replacement tv, prefferably an LCD or LED tv as these are the most durable tvs in the market.

Posted on Jan 02, 2011


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