Question about Hitachi 57SWX20B 57" Rear Projection Television

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Need resistor value for RK62 on DP2X board for 57SWX20B

Resistor is burnt and cant see colors. Anyone know the resistor value for RK62 on DP2X board near the green convergence connector.

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Complete schematic available at
http://www.eserviceinfo.com/

Posted on Nov 23, 2008

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I purschased the schematics for this unit and found the RK62 is a 2.2Ohm 1W 5% resistor. Replaced RK62 and the two STK-110s with 160's. Performed a manual convergence in dynamic mode and dusted off /clean the 3 projector guns. Works like a champ! Total cost $100. Thanks to this website it saved me from having to purchase a new Samsung 1080p with 120mhz refresh rate. On 2nd thought ...

Posted on Mar 25, 2008

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RK62 is a 2.2ohm 1 watt metal oxide resistor hitachi part number 0700054M any 2.2ohm 1 watt resistor will work although it does have to be metal oxide(flame resistant) for safety purposes.

Posted on Mar 24, 2008

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Posted on Jan 02, 2017

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Hello,
You can determine the resistors value by reading the color code bands that are marked on it. The following picture is an example of the color codes and there values.

43a78d4.gif

To show you how to read the color codes on a resistor, I am including a link to a video that will explain how to do this easier than I could probably explain it.

I hope this helps you in solving the problem. If you need further assistance please feel free to ask.

If you would not mind, please rate my help. I would greatly appreciate it. Thank You



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