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Can't switch on the projector

No LED's are on - centre console 4 X blue LED's flickering similtaniously.

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Mainboard failure

Posted on Apr 29, 2008

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Marrie
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SOURCE: RD_JT 91/92 DLT Projector not switching on.

Hi Altus

This a common Mainboard failure on the LG JT91 if all the LED's flickers.

The good news is that it can be repaired. Much cheaper than replacement.

This will however have to be done by a Service Provider.

Posted on Apr 29, 2008

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Sad to say many of these Sony projectors are now developing faults in the LCD panels. In your case, it's a problem with the blue one.

Replacement units are available, but they are very expensive and a nightmare to install. Given the fall in price of projectors, and the ready availability of high brightness LED lamped units now, your wisest move might be a replacement projector.

Alternatively, you could take it to your nearest authorized Sony service centre for a quotation, but you'd best be sitting down when you get the price. {:o(

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Hi Altus , yes that is correct.

Which country are you in ? I will try and direct you to a repairer ?

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1 Answer

RD_JT 91/92 DLT Projector not switching on.


Hi Altus

This a common Mainboard failure on the LG JT91 if all the LED's flickers.

The good news is that it can be repaired. Much cheaper than replacement.

This will however have to be done by a Service Provider.

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1 Answer

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Hi Altus

Wich country are you in ? I can try and direct you to a repairer for this faulty Mainboard.

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