SOURCE: JVC 42 INCH PLASMA POWER LIGHT BLINKING ONLY NO PICTURE
no kidding? what is the problem so prevelant in this unit? obvious design flaw.
SOURCE: JVC 42 inch LCD HD TV has no picture or sound
utencilio posted this fix. It worked for my JVC LT-42X579.
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: my tv won"t turn on.
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: JVC av48wp30 question... I just replaced the STK
hello. 1/ did you go into service menu and mess with any settings before you changed the ic, if so this will cause the tv not to switch on 2/ did you test the resistors in front of the ic and the capacitors at either end. also there may be some protection fuses on the board that may have shorted i'll see if i can get service manual for you try get this tv back up and running thanks
regards
shaun
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