I have a sony OEM receiver remote, it has LD button. The key gives off the same signal as the 6131 using advanced code 124. But I also have a 3 different sony universal remotes, each has a DVD key, they're all the same commands as each other, but not the same as the OEM LD command or 6131 with EFC 124. So I searched for an EFC that matches the DVD command from the 3 universal remotes, came up with 191. I also tried the codes in the mx-500, there was code where the dvd command matched 124 and another that matched 191.

This message was edited by edmund on 01/17/04 02:52.