PS50C680 with T-VAL4DEU 1005 firmware
what I'm brick :
when i tried to hack my TV over HotelMode I didnt complete procedure and I want again start a procedure (export channel list , enable again HotelMode and hiden menus in Servce Mode ) but after this operation my TV dont recognize sended digits from my RC and I cannot send code for enable HotelMode again and service expert menus
What I arleady done :
I found EEPROM is ATMLH020 2EB 1 its located very close to CommonInterface slot and reset EEPROM via VCC+SDA joined on 20sec ...
result exacly like on guide I have msg box with info about my motherboard was replaced etc....
but I cant change anything in Service Menu some menus are not accessible ....
Any ideas how I can repair my TV ???
Thank You for any sugestions
sorry for my english