Question about Hitachi 43UWX10B 43" Rear Projection Television

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Hitachi 43uwx10b after watching tv for about an hour the tv menu screen pops up for no reason. this happens periodically, daily. what can be causing this? we don't use our tv remote, we use our satelite remote so it can't be a problem with the remote. this is driving me crazy!

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Microprocessor IC glitch?? Try hard reset==leave unplugged from ac (power) overnight.PLug-in,try again.Hope this helps.

Posted on Oct 18, 2007


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1 Answer

Hitachi model 43uwx10b comes but no sound or

sounds like one of the transistors attached to a heat sink shorted out.
you will need to test each one with the tv unplugged.
set the digital meter on diode.
it`s not easy to explain the rest, sorry.

Sep 08, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Connection problem

You can connect via a coax cable from the sat. box to VHF input of your TV and tune on ch 3 or 4 or connect via a RGB cable to component input of your TV or a regular Audio/Video composite cable will connect sat. receiver to your TV use yellow color for video and red&white for stereo Audio then choos the connected input on the menue and watch sat.

May 27, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Loss of signal

It's not the tv. It's a cable problem definately.

Apr 18, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Can i play video games on my hitachi projection tv

Playing video games on projection TV's is a very bad idea. It can cause damage to the picture tubes ("pattern burn"). Most projection TV manuals and video game manuals specifically mention you should not do this. Your husband is right.

Dec 14, 2008 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Double image

Yes,it can be fixed...most likely the problem requires the
convergence IC's to be replaced....You can DIY if you are
mechanically sharp and able to solder well....Part(s) come in a kit for your 43UWX10B....................# X 480293........T.

Mar 30, 2008 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Hitachi 51F510

Same problem but mine goes black for long periods. Menu prompts still available and volume "meter" on screen is still visible. Have rerouted cable, changed outlets, all to no avail.

Mar 28, 2008 | Hitachi 51F510 51" Rear Projection...

1 Answer

My Hitachi 43UWX10B television

Needs Convergence IC

Dec 03, 2007 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Blue screen

Your tuner or PLL circuit is blown out. if you have homeowners call the agent. Good Luck

Aug 10, 2006 | Hitachi 43UWX10B 43" Rear Projection...

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