Question about Acer AT3705-DTV HDTV-Ready LCD TV

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It does not turn on.

I have a TV (Acer AT3705-DTV). It had been working well for about 3 years. One day morning I tried to turn it on, but it did not.
Technician said that the power supply or transformer has problems and it cost around $700.xx to repair.
Nowadays I am sure that we can buy better quality one less than $1,000.00, Who is going to repair this TV with around $700.00.???
Now I opened the real panel of TV and found a fuse (it is written "8A 250W") and I doubt this fuse. Because most problems on the TV is caused by FUSE, so I hope that the fuse is broken so that I can fix it easily as replacing. But where can I find this spec of the fuse? if I am wrong, please tell what to do, plz...

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The tech was right and it is the powersupply.
There is a small sm diode goes bad on the bottom side of the board.
I think it supposed to be around measuring 5V instead it measures like 1 to 2V.

Posted on Apr 09, 2010

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