Question about Gateway GTW-P42M303 42 in. Plasma Television

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Power supply I need a schematic or picture image of the main power supply for Gateway GTW-P42M102.Can any One help mi?Please!

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  • Anonymous Nov 03, 2007

    clicks will not come on

  • toscano Dec 16, 2007

    need schematics of main power supply 3501Q00001A. If some one can help... Thanks a lot

  • cupcake16 Jan 08, 2008

    My power light comes on, but there is no picture or sound at all.  I am thinking that the power isn't being fed correctly.  It just stopped working all of a sudden.  Help!



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Here's the information you requested.  See pages 30,31,and 32.


Download the .pdf file here:

Posted on Oct 16, 2007


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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

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Hey there...
When I fixed the parts on my same model, I aways ordered from You'll find your transistors there.

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