Обновление делал как показано на оф сайте.Скачал прошивку распаковал папку ,скачал
Ну, я вас не случайно спросил -вы читали информационный бюллетень 17tv25?
CAUSE
Communication error between main board and T-CON board.
SOLUTION
Before T-CON board, main board or AEP exchange try to recover the TV
A) with the attached ‘ USB Recovery PKG ’
1) Download the applicable file from the below link, unzip and copy the extracted to the root of an empty
USB stick.
Date Chassis Link
October 2017 GN1G UPGRADE_LOADER_SONY_SAKURA_3925EUA_5XBLINKINGSERVICEONLY.ZIP
2) Unplug AC of the TV.
3) Insert the USB stick into the USB slot located at the side of the TV set.
4) Plug in the AC of the TV.
5) The TV will start a recovery process during a few seconds. The below screen will be visible.
6) When the front LED glows blue and Sony logo is displayed it is safe to remove your USB device from
the USB slot.
B) by following the below procedure
1) Turn OFF TV
2) Disconnect LVDS cable
3) Turn ON TV for a few minutes
4) Turn OFF TV
5) Reconnect LVDS cable
6) Turn ON TV