Question about Hitachi 53UDX10B 53" Rear Projection Television

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Hitachi 53UDX10B convergence problem

Yes if you could send the installation instructions that would be great. thanks for the help on choosing the right ICs to use.

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  • Hitachi Master
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Your set uses two stks number STK392-120 you can get new replacement ICs at the following link and they will provide free instalation instructions with pics for free when you order the ICs at their site, and they also provide free tech support in case you have additional questions that you need help with. Heres the link.
http://servicemanuals.vstore.ca/

Posted on May 17, 2008

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Sony kp-51w5510 colors are bowed down


Thats almost always a convergence circuit failure. Installing a convergence repair kit should solve the issue. Your model uses the Sony #1 convergence kit whichh comes with the parts and the CD with repair instructions and its available at the following link. http://tvrepairworld.com/convergence_repair_kits/sony_convergence_kits

Apr 02, 2013 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Convergence problem please help


You likely did not do all the steps required to fix it. If you bought a complete repair kit from sites such as Tv Repair Ktis go back and ask them for help. If you did not get one of their kits you can still purchase just the convergence repair instructions.

Jan 05, 2012 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi 53" projection (53UDX10B) line across screen


Replace STKS also it is a 6 hour job if you have to do a complete realinement of convergence so do not clear DCU ram module.

Nov 27, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

BLUE BULB CONVERGENCE


Replace the convergence ICs and feed resistors. You can get replacement ICs and resistors at the following link with installation instructions. If you leave them a email with your model number they will tell you the correct ICs and resistors for your model set. Heres the link.
http://servicemanuals.vstore.ca/

Nov 26, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi 53udx10b v1j013720


More than likely it is a convergence problem. Best way to tell is to unplug the plugs marked red conv, blue conv, and green conv. Careful not to unplug yoke plugs by mistake, and make sure you mark plug and board when disconnecting. If convergence amps are the problem, set should power up with convergence plugs disconnected. Do not leave set playing very long. This is just to verify problem. Your welcome, Russmann.

Nov 05, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi 53UDX10B


Hello,

I posted this for another problem so I think it holds true in your case to:

The problem with your Tv might be the convergence corrcetion amplifier modules (2 STK392-110). These modules often malfunction and produce the symptoms you are describing. The cost of the parts is about from $12.00 - $32.00 depending on where you buy the parts from. The major cost will be the labor, and if needed the cost of installing the biasing circuitry that the modules use. This usually costs around $200.00 - $400.00 depending on the shop.

Here are the basic instructions to replace the components you need to replace:

If you choose to do this yourself, here are the basic instructions:
1. Unplug the TV set
2. Take the rear bottom panel off
3. look for a large heat sink with two large black ICs (STK392-110) (6 sided components but rectangular in shape) on it, and remove the board the ICs are on from the TV set.
4. Unsolder the components using a soldering iron and a suction solder remover.
5. disconnect the components (ICs) from the heat sink
6. Unsolder all of the bias resistors and replace them with the proper values (usually 220, 150, 3.3, 2.2, and 3.9 ohms)
7. install the new ICs (STK392-110)
8. solder all connections IC and bias resistors
9. Inspect for shorts
10. reinstall circuit board
11. Plug the TV set in and turn it on.

I hope this helps,

Thank you,

Shuttle83

Sep 23, 2008 | Hitachi 53UDX10B 53" Rear Projection...

3 Answers

Convergence problem


The Stk392-120 are better ICs if you would like a link to get new ics that provide free instalation instructions with pics let me know and I will post the link.

May 15, 2008 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

Convergence problem


you need to replace both convergence ICs Number STK392-120 you can get replacements at the following link and they provide free step by step instructions plus free on line tech support in case you need extra help the job takes about 30 minutes start from finish. Here is the link.
http://servicemanuals.vstore.ca/

May 13, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi 53udx10b


Good Day, rojamon;
TV's don't have lemon laws but STATES do and depending on your STATE they have some laws pertaining to TV's normally not but for AUTO' s, YES.
Make sure the repair was performed by AN AUTHORIZED SERVICE CENTER, because there was an upgrade repair for your TV. Did they perform it? If not don't blame the factory but the repair company.
Have better Luck in the future, big IRISH.

Apr 01, 2008 | Hitachi 53UDX10B 53" Rear Projection...

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