HELP: Sony Trinitron TV, can't change channels on remote
I don't know what he did, but there was no sound and I couldn't change the channel. Managed to restore sound, but none of the numbers or channel +/- buttons on the remote respond at all. That said, the channel +/- buttons on the TV itself work fine.
Manual's no help, turning the TV on/off makes no difference, and it's still like this after I restored the factory default settings.
Swapped batteries, no change. Pressed the white TV button, no reaction.
When I press the # buttons, nothing lights up, but the DBS/Cable one blinks when I press channel +/- on my remote.
The TV is one of the KV27 models from the late 90's, the remote is the RM-Y165 version.