I hVe lost the original remote for my TV but always used an app on my phone to control it, I’ve now moved house so the tv isn’t connected to the same internet my phone is, I’ve ordered 3 different remotes and I can’t get any of them to work.
According to the specifications for your TV, the remote is a RMT-TX100D. If they do not work, then the chances are, there is a problem with the TV. Definitely not economical to repair.
