SOURCE: TV screen went dark, but sound still there.
your backlight burnt out, this will be a maybe several hundred dollar repair. the screen is backilt by a very expensive flourescent light, without that light, the screen will be black.
SOURCE: I have a jvc tv model av27530. Disconnected cable box b/c going
You probably have to find your original remote to the set and go through setup in your menu. On most sets, there will be a menu item which will allow you to switch from Cable mode to Air mode. If you have no Cable connected, then you must set tuner in Air mode.
If you are using an external device to run on channel three, then try this:
Make sure device (rather it's a vcr or game console), is hooked up to your Antenna Input connector. Also, some of these devices will have a small hidden switch on back that says 3 and 4. Move the switch to 3 position. Turn on device. Go into TV menu and do a Channel scan. This should auto program any device hooked up to the TV antenna input jack to channel three.
Keep in mind that you may not receive anything by Feburary of this year without an HD converter box to tune in channels with and outdoor antenna.
SOURCE: JVC LT 32E479 UNABLE TO SWITCH ANY CHANNELS
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.
SOURCE: JVC LT-32P679 Blinking Power Light, Automatic Shutoff
1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear
I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.
SOURCE: Not able to scan for digital OTA channels on a JVC LT-32X667 LCD
Seeing as it does not have a digital tuner in it, I would think this would be the problem, you will have to get a box for it.
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