Panasonic SC-HC3 button mapping issues?
Hello everyone! I recently picked up a Panasonic SC-HC3 from Goodwill. It appears to be in pretty good shape cosmetically, aside from some dust which can be cleaned up. The motorized sliding door works just fine, speakers sound good. However, I noticed some mapping issues with the buttons. If I press one button it seems to trigger a completely different function. For example, I press the button to turn down the volume, and it turns it up. It’s not just with the volume buttons either, it’s all the buttons that seemed to be mapped incorrectly. It’s like a 50/50 chance it’ll do what it’s supposed to do when I press a button. Not sure what the cause would be or how to get this fixed? I have little to no knowledge on repairing tech or where to go from here. any advice would be appreciated.