Question about Hitachi 43FDX01B TV

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43fdx01b arc at top of screen

Took apart and can see arc in blue projector that mean new one?

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  • dvdavies Mar 23, 2009

    Toshiba 42" suddenly has blue arc projecting through lower half of screen



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Convergence amp ic bad

Posted on Jan 15, 2008


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When your Kobo Arc 7, Kobo Arc 7HD, or Kobo Arc 10HD is connected to a wireless network, you'll see a and-wififull.svg Wireless icon in the System icons at the top of the screen.
  1. Tap the and-home.svg Home icon at the bottom of the screen.
  2. Put your finger at the top of right of the screen and swipe down.
    The Settings shortcuts will appear.and-shade.svg
  3. Tap the and-settings.svg Settings icon.
  4. If required, tap the slider button beside Wi Fi at the top left of the screen. The button will turn blue and display On.
  5. Tap Wi-Fi. The list of available networks will appear.
  6. Tap the name of the network you wish to connect to.
  7. Tap Connect.
  8. If you see a lock icon beside the wireless connection, it means that the connection requires a password. You'll need to enter the password to connect.
Turning off Wi Fi on your Kobo Arc 7, Kobo Arc 7HD, or Kobo Arc 10HD You can turn off Wi Fi to keep your Kobo Arc 7, Kobo Arc 7HD, or Kobo Arc 10HD to keep from connecting to the Internet, which is also known as Airplane Mode.
Turning off Wi Fi extends your battery life, and also lets you use your Kobo tablet on an airplane or in a hospital.
  1. Pull and hold the power slider at the top of yourKobo Arc 7, Kobo Arc 7HD, orKobo Arc 10HD until the power off menu appars.
  2. Tap Airplane Mode.

Oct 27, 2014 | Tablets & eReaders

1 Answer

Red color seperating

If you mean the red light is displaying offset from the blue and green then the red LCD panel inside the projector needs to be physically adjusted. If you take the projector apart you'll notice that the light source is split into red, green and blue light by passing through an optical splitter. Each color then passes through it's own LCD panel. Next, each color is joined back together by another light splitter to be projected to your screen. The red LCD panel is misaligned.

Jun 03, 2012 | NEC MultiSync MT1050 Multimedia Projector

2 Answers

Hitachi UltraScan HD Projection Screen 43FDX01B

The convergence board is on the fritz! See and see if they have a kit just right for you!

Jan 12, 2010 | Hitachi 43FDX01B TV

1 Answer

Works but prdominantly green, can't ajust with color controls

The lcd polerizer(not sure this is proper name ) is bad.It has three: red,green,blue and one of them is bad. I also have a similar issue but only on the left side. Took it apart and found the bad one.

Mar 07, 2009 | Sharp Notevision XG-NV6XU Multimedia...

1 Answer

Sharp notevision xgnv6xu oval yellow spot

I have a similar issue with yellow pattern on the left and top right of my screen. Took it apart and found the blue lcd had damage that matched the yellow area that was projected. I thought it was the lens but it was the blue lcd .It has gone bad and no replacement. Are you interested in selling the bulb or the whole projector? I have since purchased another projector and am keeping the bad one for spare parts. Hope this helps..Ben

Jan 18, 2009 | Sharp Notevision XG-NV6XU Multimedia...

1 Answer

Picture has a blue shadow

Seems convergence out IC is fried in TV so it gives blue shadow.

Check out Convergence Out IC which you need to replace in TV, if you have enough experience of repair of big TV, necessary tools and know basic electronics.

Dec 18, 2008 | Hitachi 51SWX20B 51" Rear Projection...

1 Answer

43fdx01b arc at top of screen

Usually this means convergence ic's have to be replaced and possibly a few resistors on small convergence board. Sometimes it requires digital alignment after new parts are soldered in. This repair can cost 175.00-375.00.

Apr 20, 2008 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

Color bleeding - blue colors always on the screen

just came across this same prob on my projector. Any ideas?

Dec 11, 2007 | Canon LV X2 Multimedia Projector

2 Answers

Red Lines On Screen of Hitachi 43FDX01B

can we see a picture of that?? I dont understand whatyour saying about the lines.. Are they differant colors or all red and do they make the pic bow?? does the pic look or have a reddish tinge to it?? is ther too much red in the picture??? Please let us know or let us see??

Apr 11, 2006 | Hitachi THE SOLUTION 3511 Projector, Mount...

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