Question about Hitachi 61SDX01B 61" Rear Projection Television

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Hitachi ultrascan HD pic looks like a 3D movie w/o the glasses

Hitachi ultrascan hd has a wave in the red convergence line and will not converge using the adj control. The picture looks like a 3D movie w/o the glasses.

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Take a look a the video below to determine if you have a true convergence problem or if you can make the adjustment through the menu feature on your TVs original remote.

Posted on May 08, 2012

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You have a problem with teh convergence circuits. This can be caused either by defective convegence ICs or even bad connections at the pins of these ICs. I would first resolder the pins on the ICs. If that fails, replace them. That should resolve the problem. These ICs are large and black, attached to a heatsink and are marked STKxxx. There should be 2 of them.
Dan

Posted on Apr 03, 2008

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Posted on Jan 02, 2017

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Hatachi 42inch hd projection whole left side has shadow effect blue and red 3d images without 3d glasses


Thats a convergence failure and will require installing a convergence repair kit. You can get convergence repair kits for Hitachi models at www.tvrepairworld.com they come with the ICs low ohm resistors and the CD with repair instructions.

Jun 17, 2011 | Hitachi Televison & Video

1 Answer

Red glow in Hitachi 50v500 television


Tv have a problems know as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all it resistors too.These parts must be replaced on the tv convergence board to solved the tv pictures convergence problems.The shop,will cost u like $300-350 for parts and labors.

Nov 24, 2010 | Hitachi 50V500 50 in. HD-Ready LCD...

2 Answers

Hitachi UltraScan HD Projection Screen 43FDX01B


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

Jan 12, 2010 | Hitachi 43FDX01B TV

1 Answer

When i plug in hd cable screen is distorted


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony, Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit from the link below.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on - TV may also make a chirping noise.
Here are some photos of convergence problems.

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Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

93a1209.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Dec 07, 2009 | Philips 55PW9363 55" Rear Projection...

1 Answer

My rca r52wm24 HD/TV monitior,is having ploblems with the picture, last night all of the suden the picture looks like a 3d movie with out the glasse, what is the problem


the problem is called convergence.this model was made with 2 options for convergence.first go into menu of tv,find convergence.if it has auto convergence activate it,IMPORTANT dont do any thing until its done(it will reach 100%,you can see it on the screen.the 2nd option is manual convergence,in that case you have to adjust the red onto the green then blue onto the green,DO NOT MOVE THE GREEN.both red/blue will move up and down,left and right.

Sep 24, 2009 | RCA R52WM24 52" HDTV Projection Television

1 Answer

Blurred picture on my 61" HD Hitachi


Sounds like a convergence promblem.

Here are some of the most common symptoms of a convergence problem.

Screen looks 3D
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed in or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence or magic focus section.

Try to adjust the convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Its a fairly easy fix on the Hitachi sets.

You can get a repair kit that includes all the parts from www.TvRepairKits.com. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc.
Everything you need to fix it yourself.

Jan 23, 2009 | Hitachi 46F510 46" Projection HDTV

2 Answers

Hitachi ultrascan hd tv


Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=

good luck
please mark the post with a fixya

Feb 20, 2008 | Hitachi 43GX01B 43" Rear Projection...

1 Answer

Convergence problem???


you must move red and blue lines into the green. change red to blue by useing the select button on the remote. till all convergance lines are white

Jan 12, 2008 | JVC AV-48WP30 48" Rear Projection...

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