Good afternoon the problem I have with this tv Sony chassis ba-6 Is that it does not receive remote control orders. I bought new original remote control. Only with the buttons you receive orders. Change the infrared. And nothing I still do not repair the fault. I infrared and measure voltage vcc and ground and I have 5V. In out I have 0. Then I pay it again. I have 5v in vcc and 4.55 in out. Want to know if this is ok. When I give orders with the remote control and measure out. It drops me to 3.21 and then back to 4.55. Someone to guide me. A thousand fat.