Question about Hitachi 43UWX10B 43" Rear Projection Television

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Pioneer SD533HD5 Convergence Issue

I am wondering if anyone knows the values of the resistors that I would need to get in order to fix the problem myself? Can I simply pick up the Hitachi x480301 repair kit?

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  • Hitachi Master
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All the values and resistors are part of the Hitachi kits on www.TvRepairKits.com

Posted on Apr 08, 2010

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July 27, 2012 Picture appears like I am using 3 D glasses, with red Does anyone know my problem. Good set no issues until now. Dave B.


try to adjust in the set up menu color convergence adjustment. if can get with the adjustment then you may have bad convergence IC or resistor in the convergence circuit.

Jul 27, 2012 | Pioneer SD-P50A3-K TV

2 Answers

I replaced my convergence chips and I still have a convergence problem. Its not as bad but I still cant line up the blue convergence cross exactly


Sounds like your over half way there lol..
You now need to check the resistors positioned near the convergence ic's. They are your likely problem and go bad often when the ic's fail.

They are normally about 2watt and the values will vary but normally are like .10 ohms to 1 ohm.
I cant find a schematic to give you the exact values and locations but if these resistors measure off value at all you need to replace them with the exact value of the originals.

Heres a link to resistor color code guides just in case the value numbers are not printed on the resistors
http://www.dannyg.com/examples/res2/resistor.htm

Good Luck!!!

Nov 24, 2010 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

How do I locate resistor values?


Click HERE to download service manual copy for free. Download all 12 files and unzip with winrar to get pdf file.
Hope this will help you to find out required resistors value.

Oct 28, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Pioneer SD533HD5 repair, blown STK's or bad power assy?


Go back recheck everything 6amp fuse in middle of power supply board that will blow, also solder everything that looks like poor connection pioneer always has a lot of cold solder jionts.CK all pico fuses they are green,yellow look like resistors but are fuses.

Jun 15, 2009 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

HCN4727W Convergence issue


Repalce STKs with 392-040 resistors should be 3.9 ohms,also you might want to join Repairworld it is for members who have TV shops over 7,000 different shops / lots of good techs there.They will not put up with anyone just looking to repair there own tv .Sorry unable to help with cz140,141.will do some checking you also can order whole convergence board.

Sep 08, 2008 | Samsung HCN4727W 47" Rear Projection...

1 Answer

Panasonic PT-51HX40B convergence issue


Hi.....
Bit of a long shot but have you tried this??
http://oreilly.com/catalog/htheaterhks/chapter/hack12.pdf

Hope it helps!
Richard

Apr 28, 2008 | Projection Televisions

2 Answers

Toshiba 57H82 resistor value???


When I get to work in a few hours, I will get the value for you.
Yes,you can use a regular 1/4 watt resistor and you might be
able to measure the value of it's twin in the other IC circuit....T.

Jan 21, 2008 | Toshiba 57H82 57" Rear Projection...

2 Answers

Samsung projection tv convergence problem


I was just working on replacing my stk's and was wondering if you could tell me what value the resistors are? Here is my previous post if you would like to see it. http://www.fixya.com/support/t191186-blue_out

Sep 12, 2007 | Samsung HCL4715W 47" Rear Projection...

2 Answers

Resistor ohm values??????


RK42 = 2.2 , RK46 = 1.5 , RK58 = 3.3 , RK52 = 1.8 , RK 50 = 2.2 , RK54 = 1.5

Aug 28, 2007 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

TV shuts off seconds after being turned on


This is actually a common problem with this unit and one that Pioneer is aware of... Over time the feed resistors in the convergence circuit change in value and the convergence ICs begin to fail, placing more of a load on the power supply than necessary and stressing components in the SMPS. The fix; Pioneer recommends upgrading the convergence IC's from STK392-110 to STK392-180, change all resistors in the convergence circuit that have changed in value and replace the power supply to repair the unit.

Jun 27, 2007 | Pioneer SD-P50A5-K 50" Rear Projection...

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