Question about Hitachi 53UDX10B 53" Rear Projection Television

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Hitachi_53uwx10ba is the tv i have and i

Hitachi_53uwx10ba is the tv i have and i reoplaced the convergence chips and the risisters and the tv has actually gotten worse any info would help still have blue and yellow colors ran the magic buttona couple of times and still didnt work.thanks cody

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Make sure you pluged the Sub Yoke Connectors in the right locations.

Posted on Jul 17, 2009

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Hi there i replaced my hitachi 53uwx10ba convergence IC (2) stk392-120 and now it won't turn on and just flashes at the front panel 7 times, can i get some help pls


Did u check the pico fuse and all those resistors on the tv convergence board to make sure with ones are good resistors which are not good resistors and replace all them resistors too?U didn't do that should get it tested and replaces all those dying resitors.Try website like Tvrepairworld.com look up ur Hitachi tv model what resistors and pico fuse u require to check.

Aug 20, 2011 | Hitachi 53UDX10B 53" Rear Projection...

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I have a Hitachi 53UWX10BA tv. The picture colors are off and blurry. I ran magic focus and it showed a 4 on the bottom of the screen


Ur tv have a problems known as a convergence problems,it dead.Tv have corlors R,G,B lines mis alignments,have colors shadows picture or 3D picture look alike?Yes.The tv convergence board is dead.The convergence board must change 2 STK convergence ICS and some or all of it resistors to fix the convergence board to solved the tv convergence picture problems.The shop will cost u like $300-350 for parts and labors.

Feb 28, 2011 | Hitachi Televison & Video

1 Answer

53UWX10BA , changed the STK chips, inspected and tested resistors - still have the convergence problem of Green, Red, and Blue out of aliagnment. What are the next steps? Could I have damaged the STK...


Have you tried to alined TV with the Convergence Pattern on? OR
Do you Know how to get convergence Pattern?
Plus Whatever you do DO NOT CLEAR the DC ram board, it takes more then 6hrs to realined once that has been done.

Feb 23, 2011 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Hitachi projection tv 53uwx10ba - the Convergence ICs were replaced. When the PDKP bridge between convergence board and 2nd board is plugged in, it makes a noise. Kept that unplugged, the picture is...


Did set have this problem before you replaced the STKS?

I know these sets very well. If problem is different in any way from before you replaced chips.......double check all soldering or one of the new chips may be defective.

The more you tell me the better I can help.

regards, SD TECH

Aug 18, 2010 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

I have a Hitachi 53uwx10ba has double colors red and bleu


Your TV most likely a convergence failure. ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem


  • 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.
Here are some photos of convergence problems.

3dc9420.jpg
645fba6.jpg
0dcec37.jpg
Here is a quick test....

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

Try to adjust the red and then the blue 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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

May 24, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Blue&yellow double lines on hitachi 53uwx10ba


Electronix Online - Electronic Parts & Accessories for Technicians and Hobbyists
------------------------------------------------------
Order Number: 35987
Detailed Invoice: http://www.electronix.com/catalog/account_history_info.php?order_id=35987
Date Ordered: Monday 09 October, 2006
Ordered from IP Address: 65.33.214.137

Technical forum on website had link for Hitachi HDTV convergence board problems

Products
------------------------------------------------------
2 x Semiconductor STK392-110 (STK392-110) = $11.98
------------------------------------------------------
Sub-Total: $11.98
Tax: $0.00
Shipping: $6.30 via USPS priority Mail 1 X 0.7
Total: $18.28

Sits on soldier stand, and will take a good soldiering job to attach. I replaced both since they are only $12 for two of the STK chips.

Sep 09, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

PROJECTION TV HITACHI ULTRAVISION COLOR CONVERGENCE PROBLEM


it sounds like your blue convergence ic is getting weak you need to replace the ic's STK392-110 and you should replace both because when 1 is bad the other will go real soon. They are inexspensive at the sight I posted and you will also get free tech online support if you purchase them there.
http://servicemanuals.vstore.ca/

Apr 12, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Green lines along top of Hitachi 53UWX10BA


convergence ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 02, 2008 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi Mo# 53uwx10ba double image


Solution:

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

  • 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.

Dec 03, 2007 | Hitachi 53UDX10B 53" Rear Projection...

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