M0H4WKGU1TAR1ST

So I got ahold of a service center, i guess the main board is 200$ + tax and you can get one of these things on offerup for about that much, so I guess I'll dig deeper on the board and try to clean off some of this glue to see if i can find any faults. Bummed but may come down to just getting a different one.

I have a V 60 and a gt10 transmitter and I cannot get any sound out of this thing. Nothing from the woofer, tweeter or, the headphone jack. Nothing plays regardless of cable choice and nothing from the aux input or drum tracks / metronome etc. Regardless of hard wire or with gt10 (which shows connected when on) I dont even see a signal in tuner mode. I have tried updating the firmware multiple times, even down grading and then re updating to current, including factory resets multiple times. I have experience with diagnosing amp issues and literally just repaired my LD300 I wish I could find any type of schematic for this glue covered mess. The least Line 6 could do (considering it seems like so many Spider V's have this issue) is offer some replacement parts for sale. Ridiculous we should have to pay 90$ an hour for repairs when the components are so plug and play. Anyways - rant over, any ideas? Lol