Question about Hitachi 43GX01B 43" Rear Projection Television

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Hitachi ultrascan hd tv

Arching in upper left corner and now looks like a 3-d picture. Tried convergence but it won't let the red line up, it only goes so far and stops.

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Where can i find the new parts that i need?

Posted on Mar 15, 2008

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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

Posted on Feb 20, 2008

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Posted on Jan 02, 2017

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1 Answer

Wavy colored line at upper right corner of set seems like something is pushing from top left and distorting picture from that direction.


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the 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,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 13, 2010 | Hitachi 51F500 51" Rear Projection...

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

I have a double picture and the red apears to be


This sounds like convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail
http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

Dec 07, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Red and Green wavy lines in the upper left hand corner?


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the 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,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 25, 2009 | JVC AV-65WP74 Rear Projection Television

2 Answers

Hitachi 53fdx01b top-left corner is now duplicating picture


tv has double image color red and a curl line on left upper corner also sometime in middle of tv it has line

Jun 01, 2008 | Hitachi 43FDX01B TV

2 Answers

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


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.

Apr 03, 2008 | Hitachi 61SDX01B 61" Rear Projection...

1 Answer

Hitachi HD projection TV-red and green wave and alignment problem


KIT10 $29.50
Repair Kit for Hitachi convergence Chassis DP-14G
KIT10 Includes 2 pcs STK392-150 , 1 each of the following 1W axial lead fusible resistors:


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Oct 31, 2007 | Hitachi 43GX01B 43" Rear Projection...

1 Answer

Picture Problems with Hitachi 53" Projection TV


most tv shop's will replace convergence ic's,which your tv needs.Thepart number is stk392-180 very common You need 2 plus poss resistors,3 bucks apiece

Mar 20, 2007 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Free TV


It probably has a broken mirror or somethings inside the set blocking part of the pic. Now for ther picture all red. If your not a tech I highly advise you going insidew this . Unless you know about the saftey issues and the HI voltage issues. Your problem could be a shorted Picture tube all the way to na bad distribution block . Good Luck

Jun 30, 2006 | Hitachi 43GX01B 43" Rear Projection...

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