Question about Gateway GTW-P42M303 42 in. Plasma Television

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Gateway problem My GTW P42M403 television set turns on but no image or soud. do i need a new Image board?

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Has the childlock function been activated?

Posted on Sep 14, 2008

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No image just sound


Inspect the power supply board, Z-SUSTAIN board, Y-sustain board for blown fuses, caps, IC, Transistors.
Boards: http://www.shopjimmy.com/catalogsearch/result/?q=Gateway+GTW-P42M303

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Please leave rating if it helps.

Jan 19, 2011 | Gateway GTW-P42M303 42 in. Plasma...

1 Answer

The menu pops up on starting and continues to scroll. The front panel buttons on the TV do not do what they are supposed to do (i.e. Vol button changes input option, etc.)


i have the gtw-p42m102 and it did the scrolling thing and i had the image board dpwb11393-1g-l changed and it worked fine for 2 years.Now it made a pop like a firecracker and i am working in it now.

Aug 03, 2010 | Gateway GTW-P42M102 Television

2 Answers

NO PICTURE ON MY 42 IN PLASMA TV GTW-P42M102


http://shop.adc-ast.com/cgi/display.cgi?item_num=DPWB11396-1G-T http://shop.adc-ast.com/cgi/display.cgi?item_num=DPWB11393-1G-L http://shop.adc-ast.com/cgi/display.cgi?item_num=PDP42WVSN3S

Jun 11, 2009 | Gateway GTW-P42M102 Television

1 Answer

Gateway 42 plasma p42m303 parts


There is an image board on sale on ebay you may want to check this out.

Sep 04, 2008 | Gateway GTW-P42M303 42 in. Plasma...

1 Answer

GTW-P42M403


I actually bought the 5 year warranty when we purchased this new and it was still under warranty. Gateway is sending us a brand new TV. No need for me to try to fix this, but thanks to all involved.

May 29, 2008 | Gateway GTW-P42M303 42 in. Plasma...

7 Answers

Gateway plasma tv


I was able to resolder the pin shown in the picture and it fixed my problem as well.  I also used a razor and cut off the last socket for that pin on the connector and put a dedicated connector on so that it will take the heat a little better.  Also when I re-soldered that pin on the bottom side of the board I scraped away some of the protective coating around the solder puddle so that I could make a bigger solder puddle to add a little more strength and heat resistance.

Dec 26, 2007 | Gateway GTW-P42M303 42 in. Plasma...

1 Answer

Menu stuck on and scrolling


did anyone ever get this problem fixed with the gateway menu problem i have the same issue

i cant believe noone has fixed it yet...........i have 2 exact gateway tvs one has a bad image board and the other does the menu thing..i want to know which part to swith to get the menu to stop scrolling all the time

Mar 04, 2007 | Gateway GTW-P42M102 Television

1 Answer

Power supply


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

 

Download the .pdf file here:

 

http://www.eserviceinfo.com/downloadsm/28159/Gateway_P42M102.html

Oct 17, 2006 | Gateway GTW-P42M303 42 in. Plasma...

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