JVC (vestel)LT40TW51J switching off

[Fleckers tv]

Re: JVC (vestel)LT40TW51J switching off

I wasn't sure if the reflash was successful as the tv went to black just after the install, but I have had it on the bench today and it it did get the latest FW and still powers down after 30 mins, as I say, I have sourced a good main board, so will wait to see,

thanks all, very helpfull

[Fleckers tv]

Re: JVC (vestel)LT40TW51J switching off

I wasn't sure if the reflash had been successful as the tv switched off and never came back on after the download, but I had it on the bench today and the FW is up to date, but still powering down after 30 mins, I have a new main board coming so I will update after i fit it

[ReeceyBurger123]

Re: JVC (vestel)LT40TW51J switching off

Ok let us know what happens

[Fleckers tv]

Re: JVC (vestel)LT40TW51J switching off

Ok let us know what happens

Main Board arrived today and fitted, and so far so good, its stayed on...

was just lucky in getting the correct main board rather cheap, one down 6 to go,

many thanks to all who contributed, I am guessing it was corrupt FW but how that makes the board shut down after an hour, I am not sure, but would love to know,

ps do vestel have this firmware to download, maybe i should have tried a reflash first.

[ReeceyBurger123]

Re: JVC (vestel)LT40TW51J switching off

Awesome, also they dont offer a Fw Nvm download on these boards you have to manually extract the firmware with an Spi reader or find it on the internet.

[fredaelsadany]

Re: JVC (vestel)LT40TW51J switching off

HI ALL
here is the power supply schematic 17IPS19-5P I thinck it will help you
thancks

[mdmadic]

Re: JVC (vestel)LT40TW51J switching off

How to reset ?

[ryadi]

Re: JVC (vestel)LT40TW51J switching off

Hi Peeps, I am currently working on this TV, typical Vestel, it has a main board fault causing it to shut down after an hour, sometime minutes, where is the best place to source a board to match my screen, anyone here help, ?

thanks.

tanks sor matsh