57H84 57" Rear Projection HDTV-Ready Television

57H84 57

No power, no picture or sound.

It was working perfectly, great picture and sound. One day, nothing, won't turn on, no visable damage, no smell or burnt spot or wire. Please infrom on possible causesand parts needed. Thank you.

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57H84 57

Product Troubleshooting for 57H84 57" Rear Projection HDTV-Ready Television


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Answers :


Hi,This actually a very common problem with these televisions. If this continues to happen, the first thing you should try is a hard reset. Unplug the tv for about 6 hours. If this doesn't work you have an essential failure which will need repair. The two main causes of the type of problem you are having is either a poor solder connection , or the second a faulty power supply component. Either way it will need to be attended to by a technician if the reset fails. I recommend checking the warranty information that came with the unit if this continues to happen to see if there is any way you can recoup some or all of the cost of a repair which will be needed at that point. Hopefully the manufacturer will take care of it for you if it is within their timeframe.If you wish to go for Service Manual that would help you to diagnose it in a better way, you could purchase the complete manual from :-http://www.user-manuals.com/advanced_search_result.php?keywords=toshiba+57h84+service+manual&forward=plist&osCsid=a01c44f67b214ab26fd33caba9b04d48I don't think, 14 bucks is more than the value of the Television.Let me know, if needed further assistance.Hope i helped you.Thanks for using ' Fixya ' and have a nice day!!
Hi, You can get the service manual from the following link http://www.nodevice.com/manual/newmans/57H84_SMpdf/get15059.html Please register to the website, before you download service manual. Please leave comment, if you need further assistance RNJ VINODKUMAR
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