Hello DrDiettrich i was thinking of replacing the whole transmitter part because i went thought the caps and lcd as well as transmitter, The lcd only shows half of a screen. Funny thing is i have another device for something totally different that uses the same screen and i swamp them and the LCD works so it is not the LCD. Which only thing that remains is the Micro processor has failed. So replacing the part is not happening. I could buy another one. So one thing that remains can make something or buy a new one.