Question about Hitachi 43GX01B 43" Rear Projection Television

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Projection has fallen out of sync image is bent towards the right side creating additional colors

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  • Hitachi Master
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Replace both of your convergence ICs STK392-110s use 150s Mats Has Them 1-800-628-1118

Posted on May 09, 2010

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Discolored Sides


Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens.Ths if your tv is a dlp if its a Lcd it will be an issue with your light engine: Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!

Mar 29, 2010 | Televison & Video

1 Answer

Double images on screen


IT SOUNDS LIKE A PINCUSHION PROBLEM. IN MOST CASES IT IS DUE TO CAPACITORS GOING BAD ON THE BOARD. OTHER TIMES SOME TV'S HAVE LARGE MICROCHIPS THAT RUN THE PINCUSHION AND COLOR SYNC. HOPE THAT HELPS.

Feb 20, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Color red is warping or ghosting


You need to have the convergence chips replaced.

It liiks like 3D?

Thanks for using FIXYA

Oct 26, 2009 | Televison & Video

2 Answers

Screen image


Go to menu then setup look for convergence if it is not Listed then you have an open fuse FL231 it is located on right side of FBT flyback transfomer there is 3 in a roll small brown rectrangler looking caps but they are fuses the one in the middle is BAD.This is a $ 225.00 repair job.if done by TV shop.

Aug 05, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Power led flashes green 3 times then red 2 times, what does this mean?


hey there, it is somehow dangerous or I can say a hardwork but you may try doing this one..

step 1Remove the back of the TV Unplug everything from your TV before starting, especially power. I have color coded all the images: All red arrows are screws that should be removed All Green arrows …

fa75sh1fb11kzv9.tiny.jpg step 2Prepare to slide out the Light Engine (but do not slide it out yet) This picture shows the right half of the TV when viewed from behind. The 2 screws on the flexible black piece in the upper right should be removed so that the cable in step…

flullavfb11kzvk.tiny.jpg step 3Unplug 2 cables before sliding out the Light Engine (do not slide it out yet) The cable in the upper right should be removed prior to sliding the Light Engine. It is behind the flexible black plastic, which I gently bent out of the way to remove the …

fpo83umfb11kzwd.tiny.jpg step 4More cables and screws to remove before sliding out the Light Engine You must remove these 3 cables and 1 screw before sliding out the Light Engine. I missed this screw when I did this, and ended up having to reshape the metal piece it goes …

f2087vtfb11kzws.tiny.jpg step 5You may now slide out the Light Engine, but do so slowly, as there are still more cables you need to unplug. This picture is a strange orientation, the left side of the image is toward the back of the TV and the right side is toward the front. This view is with the Light Engine sl…

fv6vcn9fb11kzxa.tiny.jpg step 6Remove the cover over the color wheel. There are 4 screws to remove here, then the cover should come off and you will be looking at your color wheel. DO NOT TOUCH the transparent part of color wheel, as the oils…

fs4f0hifb11kzxi.tiny.jpg step 7Remove the color wheel. There are 3 screws and a cable that needs to e unplugged. These screws are very hard to remove, so be careful. The glass in the upper right of the color wheel housing may a…

ftqc5rffb11kzya.tiny.jpg step 8Clean the color wheel I used Windex, and have not had any problems, but I would recommend that you use distilled water. When working with electronics, spray or pour the cleaner onto the paper to…

fenlw2yfb11kzyg.tiny.jpg step 9Put the color wheel back in. This part is semi difficult. You have to peel off the orange rubber washers carefully, put them back into the color wheel support, then put the color wheel back in. I tried…

default.tiny.gif step 10Put the TV back together. Just follow steps 1 to 7 in reverse order to put your TV back together, and enjoy your newly repaired TV.
I hope this will work for you..

Jun 24, 2009 | Sharp 56DR650 56" Rear Projection HDTV

1 Answer

Double image - colors out of sync, concave image


bad converage ic's, check reisters around them and fuses for -&+VCC

Apr 09, 2008 | Mitsubishi WD-52725 52". Rear Projection...

1 Answer

Color distortion


There are failures occuring in the scann and convergence circuits. This may not be feasible to service.

Jerry G.

Dec 14, 2007 | Sony KP-43T90 43" Rear Projection...

2 Answers

Back screen lights are out of sync


This projection TV is made up of 3 projectors R G and B (Red,Green,Blue) These colors mix to create the other colors all you have to do is both convergences

Nov 10, 2007 | Panasonic PT-47WX51 47" Rear Projection...

1 Answer

BENT PICTURE


You will need a service manual. If you go to the following link you can get a manual for your set for 10.99 and free unlimited Chat sessions to help you repair your set. Just click on the contact us link and provide your email address and your manual will be emailed right out to you with instructions on how to enter the chat sessions for your free support. I am one of their techs.
http://servicemanuals.vstore.ca/

Oct 19, 2007 | Panasonic PT-47WX53 47" Rear Projection...

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