Question about Hitachi 60UX54B/55K 60" Rear Projection Television

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Color convergence still busted

Swapped out the STK's and upon testing there was no change. But I found a burnt resistor. I suppose I should have looked harder the first time. Anyways, it's discolored so I can't tell its value. Its PCB id# is RK62.
Can you please tell me what its value is? Is this a symptom of another problem? Any and all input is greatly appreciated.
thnx Robert in AZ

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2.2 ohms/1 watt if you have chassis number AP74.
3.3 ohms/1 watt if yo uhave chassis number AP73.

Posted on Nov 11, 2008

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The tv looks like it is in 3d. when i try to adjust the convergiance the plus signs on the left are bent


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When doing Magic Focus on Hitachi 51SWX20B I get Error 3, and the Process Stops. I have a Hitachi 60SDX88BA that also has a blue semi circle at the top of the screen. I have run magic focus and it stops...


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.

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Do not adjust any knobs as instucted in the previous thread if you TV have a convergence problem. Doing so will only make things worse. The blog does however show you how to fix other common problems with these sets.

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

  • Screen looks 3D
  • Colors don't line up
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701cb04.jpg
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2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.

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

  • Screen looks 3D
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  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

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