RM-YD063 Remote Control Replacement for Sony Bravia LCD Digital Color TV. Model Number: RM-YD063 / RMYD063 Product Material: Plastic Connective Technology: Infrared (IR) Using the remote control: Aim at the sensor, avoiding obstacles, make sure to point the remote control toward the remote control sensor on the unit. Work with Below Knowing Models: KDL-46EX620 KDL-55EX620 KDL-40EX621 KDL-40EX620 KDL-46EX621 KDL-55EX621 KDL-46EX521 KDL-32EX521 KDL-40EX521 KDL-32EX520 KDL-40EX520 KDL-46EX520 KDL-46EX523 KDL-32EX523 KDL-40EX523KDL46EX620 KDL55EX620 KDL40EX621 KDL40EX620 KDL46EX621 KDL55EX621 KDL46EX521 KDL32EX521 KDL40EX521 KDL32EX520 KDL40EX520 KDL46EX520 KDL46EX523 KDL32EX523 KDL40EX523 Packing List:1pcs x Remote ControlNote:We only list the model numbers we have known. If you can not find yours, please contact us via email, we will help to find the correct remote control you need.