Question about Televison & Video
Hello, I have a plasma JVC TU42D30ES 107, the external tuner box is out of service i have the sound but no image, the screen still works but only if i plugg the tuner. tuner image : http://plasmatvbuyingguide.com/plasmatvpics/plasmatv/jvc_08.jpg do you where i could buy a new tuner Thank you Yann
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Posted on Jan 02, 2017
Bring up the menu and if the lines are not on the menu replace the small signal board that is your video prossor. If the lines are still the replace the Y main board that contrl the top half of the screen.
Posted on Aug 20, 2008
Ok, I have some news on this that I know you will not like, but the whole point of this site is to try and help you fix the problem, or at least, try and point you in the right direction.
I have done some extensive searching on this problem over the last month, as I have also had a friend with a similar problem that you are describing. There is a manufacturer's fault on the main power board, this has been recognised by Gateway, but as it happens inconsistantly (it may happen after a few months or a few years), they are not prepared to recall the product.
Obviously this doesn't help us as consumers that buy their products. The blue screen that you describe happens with alot of visual hardware inc. graphics cards that affects the whole market, and has now become affectionately known as The Blue Screen Of Death (BSOD).
If you are one of the lucky one's, and it is still under the manufacturer's warranty, get it sent back asap, and ask for a replacement to a similar model. If not, the only thing you can do is get it repaired or get a new/2nd-hand one.
Like I said, I'm sorry this isn't the news you wanted, but I didn't think it was fair for you to hang on.
Posted on Dec 09, 2008
You should be able to replace either the F-connector or the entire tuner. I don't have a listing for your specific model, so I can't supply the part number. Check with a local JVC servicer.
Posted on Mar 24, 2009
Here's a link to order the original the JVC upper Y-buffer board and lower Y-buffer board for this model from a major parts distributor if needed:
JVC "PD-42DX6" Replacement Part Upper Y - Buffer Board (LJ41-02760A)
JVC "PD-42DX6" Replacement Part Lower Y - Buffer Board (LJ41-02761A)
Based on the symptoms: It is possible that the Y-buffers are faulty, which may require the replacement of the Y-sus board as well. You may want to get a local technician to diagnose the unit and provide a second opinion.
Posted on Apr 01, 2009
I have a JVC (VM-50X795) and the problem that I am having is when you press the power button the power light come on but the backlight to the tv doesn't come on.
Posted on Apr 08, 2010
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