SOURCE: Blue light
Okay, I found a fix! Called JVC, spoke to somebody there, here it is:
1)unplug the TV completely, no wall no power strips, completely
2)wait 10 sec
3)plug TV back in and Turn it on, the light will still be doing the same thing
4)wait 30 sec
5)ON THE TV, not the remote, locate the menu, volume (-) and power button.
6)while simultaneously holding down the menu and volume (-) button, pressed the power button ONCE and continue to hold the other 2 for 10 sec.
7)on the remote control, go to menu>settings>system info
*** now this I know as a FACT will work on systems that display: JVC - ver.5.32FO001, but I don't know of any other versions***
8)press the mute button on the remote twice
9)unplugg TV again and wait 10 sec.
10) plug TV in and turn on
It SHOULD be working normally now... Thanx to the guys a JVC support for this one, I know it seems like an obvious first place to look, but sometimes it isn't. I for one checked online forums first.
SOURCE: JVC TV (LT-32E478) Stuck (loops) in standby
Do you mean the JVC Logo keeps appearing?
If so, call JVC for the software update. I believe it may even be posted on their site. You can check in the TV menu to verify. You should have F108 or higher.
If the update doesnt apply, you need a Digital PWB for the TV because it is defective.
SOURCE: i have the same problem with my tv.
take back off lie flat
where the hd leads go into that board remove the screws at the top and bottom as its one long unit top to bottom
unscrew metal shield as well
remove all cables from board 2 ribbons are locked and require clipping down then ribbon removes
flip board over remove metal can to expose board notice 2 TSOP chips at top look att the pins one should look dull and not shiny
to fix i used heatgun a quick blast on pins sorted problem out
mask off board and chip around with metal etc... to not damage board.
SOURCE: JVC LT-42E488. No picture. JVC logo comes up for a few seconds.
A firmware update might fix it. Call an authorized servicer, explain the symptom.
SOURCE: CAfter the JVC model LT-42E910 is on for 10
It is a new tv.Take it back where u bought it and trade it in for another tv.This tv have those 2 LCD long inverter boards have problems.These 2 long LCD inverter boards are to help the tv LCD screen panel to have a backlight for the tv LCD screen to produced a picture.
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