Question about Hitachi UltraVision CineForm 55VG825 55" HDTV

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Hitachi 50VS810 All of a sudden my remote or any other remote will control the TV,does anyone have a clue as to what may be the problem.

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Re: Hitachi 50VS810

This TV is just blinking lights in sequential order. TV is not turning on at all. Please help

Posted on Oct 02, 2008

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Diagram for cooling fans that controls the lamp on a Hitachi TV

I have not seen this model Hitachi but I have never seen one with 2 fans for the lamp---in all cases there is usually only one-

Hitachi only offers service manuals online and only to authorized repair shops with a user name and password. If two fans ARE involved it is unlikely both would be bad---flying by the seat of our pants I would suggest if possible to check the voltage at the fans---or even spin them to see if they will suddenly work---dirt can cause a fan to slow or stop and the set would either shut down or issue some kind of "fan failure" or temperature warning.

I am willing to help as much as possible and I understand the desire for a diagram but that is unlikely.

Let me know if I can assist or such in any way---I do this here for free but am here to help people.


Dec 04, 2012 | Hitachi 50VS810 50" Rear Projection HDTV

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We have a hitachi ultravision model # 50vs810 made in 2005 our problem is when we turn it on the screen seems as if the whole thing should be kinda blue but the corners are kinda black then when we play...

Your TV has a defective optical block which should be replaced by a TV technician only. Due to the cost of the part and labor, it is almost less expensive to replace the TV. The part number for the optical block is UX23751 and is available at the following web site. I hope that helps : )

Jul 25, 2011 | Hitachi Projection Televisions

1 Answer

Hitachi 50vs810. Blinking Temp light. No picture No sound.

Spoke to a local repair shop. The tech told me that there is a wiring harness that has four fans on it. One of the four fans has failed. The complete harness needs to be replaced. There is another risk. Depending on the state of the TV when the fan failed, it might have cost you a bulb as well. The tech quoted me $250 to $300 to repair the television. Add about $120 more for a bulb.

Feb 16, 2011 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Loud noise coming from the back of my Hitachi TV 50VS810 when it is turned on, still have picture and only way the noise will stop is to unplug

sounds like u have got cheap rca wires and ur getting feedback get some monster cables and change them that should fix the problem

Feb 24, 2010 | Hitachi 50VS810 50" Rear Projection HDTV

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Temp ligt blinking in my 50vs810 tv

have you had the set cleaned if not do so the fans are proberly cloged with dust

Dec 02, 2009 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

No picture cant use remote to turn tv on/off or change station.

Hi,If I am understanding the remote control is not turning tv right? here's the one you need God bless you.

Oct 02, 2009 | Hitachi Projection Televisions

1 Answer

Blinking lamp light

The lamp is bad and needs replaced, i have the same problems with my Mitsubishi 58" DLP

Oct 01, 2009 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Hitachi 50sv810 Remote

Now I have got the problem clear, depending on the TV model there can be no way to have this HR20 functionality on your TV.

Universal remote may not have full functionality on HR20 .

The TV remote should have a function to select the input on TV, this is often called AV selector, or on some old model it is activated by pressing the 0 button, check this out and let me know.

Jan 02, 2009 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Hitachi 50sv810 Remote

Hi, sorry I confused things on my first post, I understood now that you need a remote to operate the HR 20 , as TV has his own remote.

If you have original remotes for TV and HR20, you should be able to do the job, and that would be best solution.

If instead you want to use an universal remote, the only way out is using auto programming on universal remote, as HR20 codes are not available.

Auto find or auto programming mode is a feature of all universal remotes, you need to check universal remote manual, and follow the procedure, untill this operates your hr20.

Jan 02, 2009 | Hitachi 50VS810 50" Rear Projection HDTV

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