Question about JVC PD-42WX84 42 in. HD-Ready Plasma Television

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JVC InteriArt LT-20E50SJ

It seems that I can listen to a programme, change channels but are unable to see a picture? what have I done?

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  • Jeffrey Johnston
    Jeffrey Johnston May 11, 2010

    You have probably just used the wrong cable, connection, or setting.

    What source do you have connected to your TV?


2 Suggested Answers

  • 1 Answer


go to menu select TV settings select add a channel  In the scan boxes  type 1 and 3 or what every you have your Satellite set to  Then hit start scan  The TV will come on reset to channel 3. 

Posted on Mar 29, 2009

  • 73134 Answers

SOURCE: JVC LT-32DA20J lcd TV. Unable

Check the antenna connection at antenna socket of the TV for any loose. If there is any loose contact, the signals get into the tuner section of the TV will be very weak, resulting no colour to picture. If picture and sound is there, and there is only fault with colour, surely it will be due to weak signal strength. Try to reorient the outdoor antenna; if used. If cable is connected, contact the cable provider and ask him to measure the signal strength at the end of cable connected to to TV. OK.

Posted on Jul 26, 2011

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Hi try this and let me know if this helps .
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If the television was unplugged for very long, it may have cleared its memory. Being unable to find any channels may indicate that the unit has defaulted to cable tv mode and may require some changes in the setup menu. In the menu, there should be a category for channels where you can change the type to "over the air" rather than cable. Additionally, since all television have now gone digital, most stations now broadcast at about half the power they used to. If you live close enough to get a signal above the required threshold, you get a great picture. If not, no picture at all.

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Dish Satellite recently installed in my home supporting several tvs. MY JVC TV model LT32E478, designated as TV1, does not recognize any channels during program scanning. As a result, the timer on/off...

Hi mfaille
I`m going to help you with your setup but first;
Which connection are you using from the sat receiver to the tv?
Coax / standard rg6 cable?
Did you try to manually add(in the menu/tuner setup/find channel/add) the channel you need ?

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I am deeply sorry but you will need to replace the backlight bulbs. These are not available.

Look on Ebay for a 32" JVC with a broken LCD Screen. Buy it and use these bulbs to fix your TV. I am sure there will be a few good ones in the broken TV. It's that or list it on Ebay for $50 and expect to get about 200-300.

LCD Panel repair for this problem is $500 for parts so you are stick with repair yourself or sell.

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