Questions & Answers for: LG optical block kdsr70xbr2

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Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

2 Answers

...optical block. Sony is susposed to be aware of the problem & has exptended the warranties on some models or offers gift cards towards the purchase of a new tv, depending on how hard u push once u ...

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Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

1 Answer

REAR PROJECTION TV (RU44SZ80L) HAS BIG LIGHT BLUE BLOTCH IN CENTER OF SCREEN WHAT CAN BE DONE TO REPAIR PROBLEM defective optical block

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Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

1 Answer

Optical block replaced. I would get in touch with Sony at 1-800-222-SONY and inquier about a possible exstended warrenty replacement. Some of the models that have had this issue have had the exstended

Question about RU-52SZ51D 52" Rear Projection HDTV-Ready Television

1 Answer

optical block. It is the most expensive part in your TV. You could try calling LG to see if they have any refurbished parts or the cost of their part. It does take a long time to repair as you need to

Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

1 Answer

...THE PART NUMBER FOR THE OPTICAL BLOCK FOR A LG RU-60SZ30 It is 3141vsn200b, sells for $1013.19 with an additional dud fee of $500 from encompass.com. They have the service manual on line for this

Question about RU-52SZ30 52" Rear Projection Television

1 Answer

...optical block whats happpening is that one of your lcd chips is burning out and this problem will start to get worst, to be honest with you it's very hard to purchase just the LCD chips, you need to ...

Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

2 Answers

...optical-block-defects and http://sites.google.com/site/sonylcdrptvproblems/sonykdf-55wf655opticalblockreplacement these two site should help you fix your problem if these don't fix it then ...

...ago and now the screen is green, what's up with that? I would say its the Light Engine/optical block Encompass Parts 1-800-638-3328 When this part goes bad set will either have spots or green ...

Question about 52SX4D 52" HDTV

1 Answer

why is my LG LCD rear projection TV screen turning blue? if the blue color has a blobby appearance than its an optic block (color engine)failure take your model number and check ebay for replacement

Question about RU-60SZ30 60" Rear Projection HDTV-Ready Television

2 Answers

optical block yes the yellow spots mean its a optical block problem. in your case it is the yellow LCD panel inside the optical block. this is not a diy fix you need special tools to realign the panel

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