Sony Home Theater Amplifer not outputting sound to channels DAV-DZ610

I have no sound coming out of any channels at the moment.

At first there was only surround sound no voice coming out of the speakers. Center Sub and front left were not working at all.

I swapped speakers over to test the channels. Speakers were fine.

I took off the hood and gave it a blow out.

Made sure all connections ribbon cables and power cables were properly attached.

Check capacitors for damage. Bursting or leaking, they looked good.

Powered it on and off many times to flush out the capacitors.

Connected and reconnected the power cables to the main board. I'm getting power to all the circuit boards.

Did notice a channel coil was slightly touching another coil so i nudged it back upright away from the other coil so it was not touching. After i had done this none of the speaker channels worked. I've included some photos.

What would cause the channels to stop outputting sound?

I've checked the various inputs dvd and audio in. Also checked system menu anf dvd for speaker settings.

I also have a marantz amp where the sound is not coming out of the right channel