Question about GE 46GW 948 46" Rear Projection Television

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JVC plasma TV model PD-42WV 74

Black stripe 1 inch and a haft wide appear at about 15 inches from right edge of the TV

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Jvc rear projection tv


Do yourself a favor and dump this old TV, new ones are much better and cost is very low due to low demand.

May 18, 2012 | Televison & Video

5 Answers

JVC plasma TV model PD-42wv74 has black stripe 2 and a haft inches at about 15 inches from the right edge


There are 2 causes for this, one is the panel gone bad and the other is the buffer. The only way to find out what one it is is replace the lower buffer and see if it works. If it doesnt you will have a bad panel and the set will be a non-repair because the panel will cost more than the tv. If you want to repair it yourself let me know and I will give you the PN you need as well as instructions on replacing it.

Tim Nolan

Sep 19, 2008 | Televison & Video

1 Answer

I have a 56 inch JVC HD TV model# HD-56G647. yesterday when I turned the set on there was a black shadow in the lower hand corner. today it's bigger. i called jvc and they told me to make sure the...


Red light lamp indicator is blicking on my 56 inch mode;# 56G647 tv and the Tv screen is black with no vision of tv and no sound. What sould I do

Oct 17, 2008 | JVC Televison & Video

1 Answer

HITACHI CMPAD14D 42 in plasma it has a black strip some 3 inches wide runing near the middle of the tv from top to bottom and it some time comes on then dissapears and so on and so forth


hITACHI CMPAD14D 42 nel plasma ha una striscia nera di circa 3 centimetri runing ampio vicino al centro della tv da cima a fondo e che da qualche tempo si accende poi scompare

Oct 02, 2008 | Televison & Video

1 Answer

JVC TV 27" Black line on top of screen


This is for the original problem.. Not the second post.

It's a problem in the horizontal deflection circuit. The parts will be available, but you will be in for some daignostic repairs also to find out why it failing or if it has failed on it's own.
There should be a few caps near the IC (an LA7840) that could also be causing the problem. Click the link, it will make it easier to locate the part inside.

This is the kind of repair best left to a TV tech, but get it done now and it won't cost anywhere near as much as it will later.

Apr 18, 2008 | Toshiba 42H81 42" Rear Projection...

1 Answer

Plasma tv has developed a black stripe in the upper lefthand corner, about one foot long and one inch wide.


This could be a bad thing, hopfuly only a driver board has failed and need replacment , Now for the worse case, the panel has failed. If thats the case it almost allways cost more to replace the panel than to replace the set

Feb 13, 2008 | Televison & Video

1 Answer

JVC AV-48WP30 has vertical lines every inch or so...


This may not be the problem but its worth a try:
The plasma display screen is made of a matrix of elements connected to cables along the side and top. On your unit, some of these many, tiny connections are making contact intermittantly thus losing the elements in that area. These contacts are held in place with just pressure and if that is disturbed, you lose that line of elements. Try squeezing the cabinet of the TV on the outside at the top in the area of the loss and see if that makes a difference. May have to go inside and see if the contact assembly is disturbed or warped or something.

Sep 24, 2007 | JVC AV-48WP30 48" Rear Projection...

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