this remote is for use with the following Sony TV's: KDS-50A2020, KDS-55A2020 & KDS-60A2020.. the following link will direct you to the Sony website, all you need to do is enter one of the model numbers and select (on the right side of the screen) Manuals.. the instructions for programming the remote control - WITH a list of codes- is located ON PAGE 26.. you CAN download it (PDF file) or just view it..