20 Most Recent Hitachi 50V710 50" Rear Projection HDTV-Ready Television Questions & Answers


Are you sure you put the right bulb in ? These need a P22H 120 watt bulb. You CANNOT use an E22H--it has the wrong optical angle. it will work--but WILL be dark.

Hitachi 50V710... | Answered on May 08, 2014


Your on the wrong input! Press the input button and turn on all your tv viewing receivers such as DVD player. FTC or dish network box. Or cable box. And press input till you find picture! The blue screen is an input with no video or audio source being sent To it!

Hitachi 50V710... | Answered on May 02, 2012


1. Consult the owner manual or Google for it online--instructions are usually there.

2. Call Hitachi customer service for live help.

3. Look on You Tube as they have for most sets Video instructions for most models for replacing the lamp.

SD TECH

Hitachi 50V710... | Answered on Apr 22, 2012


EASY THING TO DO HERE IS REMOVE LAMP and see if it went in perfectly---when you have one problem--then replace a part and have something different usually something happened when you replaced the part.

It is always possible the new part is bad but you should have a different indication of some kind.

Hitachi 50V710... | Answered on Apr 09, 2012


the light engine is bad. the filters are burnt.

Hitachi 50V710... | Answered on Jan 21, 2012


the light engine is bad.

Hitachi 50V710... | Answered on Jan 21, 2012


If you're good with electronics you can probably do it yourself. It's the price of the part that hurts ... around $1000.

Hitachi 50V710... | Answered on Jan 21, 2012


When the temp light is blinking, that indicates that one (or more) of the cooling fan has stopped spinning. The TV will stay off to protect itself from overheating until the fan is replaced. There are two fans. One is available here: http://www.encompassparts.com/products/?GS01131 ; the other is http://www.partstore.com/Part/Hitachi+Ltd/Hitachi/GS00931/New.aspx .

Retrevo has the manual for the Hitachi 50V710 here: http://www.retrevo.com/support/Hitachi-50V710-TVs-manual/id/372ag010/t/2/ . You will need to enter the code to access the file.

I hope this helps.

Cindy Wells

Hitachi 50V710... | Answered on Sep 14, 2011


it means the projector is not working or try to replace the picture tuve if then came up with it.god bless

Hitachi 50V710... | Answered on Apr 04, 2011


You are having a heat problem, it could be your fan or a power transistor in the power board.

Hitachi 50V710... | Answered on Mar 16, 2011


If the fly is still alive, you can turn the unit off and find some type of vent, or removable cover that will allow you to see inside of the unit. Once that is established, place a lamp nearby and hopefully the light will attract the insect out of the unit. If it is a fruit fly, you can take a small jar and fill it about an inch of red wine vinegar by a vent in the tv, and that should draw out the fruit fly. Of course it will also attract any other fruit flys nearby.

Hitachi 50V710... | Answered on Feb 28, 2011

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