Question about Zenith R49W36 49" Rear Projection HDTV

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53UWX10B Convergence Problem

I have a Hitachi 53UWX10B convergence problem and I changed 2 of the STK392-110 and some conergence resistors but st have the same problem. So can you please help me which covergence resistors do I have to replace?Thanks!

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Had the same problem with so I purchased a repair Kit from www.TvRepairKits.com. The kit had all the parts and simple step by step pics of the repair. I cant thank them enough for making this possible . At first the repair did not work so I emailed them and within an hour they told me to check two other items. Sure enough they were right! The set is now working perfectly. Try them
Louis

Posted on Dec 21, 2009

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Posted on Jan 02, 2017

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1 Answer

Tv turns off red light flashes and i hear a chriping sound


This problems is also parts of tv convergence board have dead 2 STK convergence ICS and some or all the resistors dead too.This problems the 2 STK and some or all it resistors are completely dead that why u only have red flashing light and chirping sound only.If your tv have any life function left of the tv convergence board u would have only mis alignments of colors R,G,B lines,have colors shadows or 3D pictures look alike.The shop,will cost like $300-350 to get the tv convergence board fixed also fixed this problems too.

Jan 05, 2011 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

We have an 80's hitachi mts 52" tv/ monitor and it has a 3d effect how do we fix this?


Tv have a problem known as convergence problems,it dead.Tv R,G,B colors lines mis alignment,Colors shadows or 3d pictures effect.The tv convergnce board is dead.The tv convergence board,require replacing 2 STK convergnce ICS and some or all it resistors.To solved tv convergence board,to solved tv convergence pictures problems.The shop,will cost u like $300-350 for parts and labors.

Sep 11, 2010 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

My screen slopes from one side to the other on bottom!


Convergence on ur tv are dead.Must know how to do soldering?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to fix it urself.The shop will cost u $300 for parts and labors.

Mar 25, 2010 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

I changed the IC chips on my hitachi 53uwx10b tv like you guys said that helped alot but still have wavey lines on both sides of the screen what do I change on the con. board now? Thanks alot Jim


Resistors " RK42 3.3ohms
RK46 1.8ohms RK50 2.7ohms RK54 1.5ohms RK58 3.9ohms RK62 2.2ohms After you replace all of them then enter convergence by pulling OFF bottom front panel there on front of convergence board is a small blue button press it and a convergence pattern will come up now aline each color red then blue.

Sep 24, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

The blue convergence seems to be off on the tv, and i'm not sure how to fix it


Take the back of the tv off but first unplug it Then look to the lower right and you should see 2 convergence IC's (STK392-110) and also look for a burnt resistor around them. If no burnt resistors replace convergence IC's with STK392-180 If you have a burnt resistor then respond back to me with location number on the board and I will get back to you with the value.

Jun 29, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Ineed to know what convergence ic's are in this tv


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.

Apr 17, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

53uwx10b,hitachi


dactag,
Working backwards now.......The burning smell will be the current limiting resistors near and in the circuit of the IC's
you changed..1 to 2 ohms, 1 or 2 watts.....caused by generic
replacement IC's STK392-110,120 or 150......Here is what to do to FixYa! First,please read some of my solutions for convergence
repairs...any brand,the info is generic,the repair parts are not....

1) REMOVE cheap IC's ! Replace with Hitachi part # CZ 01341
upgrade Mfr by Sanyo STK394-160

2)Replace any / all burnt or changed value resistors

3)Re-test to see any symptom....DO NOT CONVERGE

4)Think about putting the original DCU back,since it was
not the problem .......

5) Now where are we at ?? ............................T.

Feb 05, 2008 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Hitachi 53uwx10b template


Hi, first what exactly are you looking for? the convergence board of the STKs number? If you have convergence problem, you will need to change the STKs for sure and check the resistence to the STKs and generally all of them have same low value. check it out and replace the faulty onces. switch on and adjust convergence and you have a good working picture on the screen. Visit www.fixurtvs.com for more FAQs.

Jan 11, 2008 | Hitachi Televison & Video

2 Answers

Hitchai 53UWX10B colors dont line up.


I have a service manual for the 43/53 uwx10b

Oct 16, 2007 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi 53uwx10b


Hitachi has created a repair kit part# X480293 for this problem. It includes: (2)STK392-150 convergence ic's,resistors RK42 = 3.3 ohms,RK46 = 1.8 ohms,RK50 = 2.7 ohms,RK54 = 1.5 ohms,RK58 = 3.9 ohms,RK62 = 2.2 ohms,all 1 watt resistors.

Aug 20, 2007 | Hitachi 53UWX10B 53" Rear Projection...

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