Original Bose Sounddock has no sound?

I have the original Bose Sounddock. It charges my iPod but does not have any sound. Did all the things required as in resetting the iPod, checking to make sure the DC adapter was in the correct way, even took out the 4 screws on the bottom to make sure all the ribbons were connected to the circuit board, replaced remote battery and even plugged it into another outlet. Nothing.... The remote isn't working either. I replaced the connector with the USB Charge Upgrade and Dock Connector Replacement Kit for SoundDock Original from Invebo.com... Still no sound, remote doesn't work and the volumn controls on the sounddock doesn't work. The ipod is charging. I'm not sure which part I should try to replace next. Has anyone had this problem? If so... Did you find a solution?