Honestly do want to try your luck on this level of equipment? I wouldn't if you don't have good component level electronic trouble shooting skills.
This isn't your typical PAS 3 open for experimentation . You could potentially make a mess of it.
I can think of a number of scenarios where faulty connections on the VC may be suspected but would be far from the truth in terms of symptoms.
Find an authorized tech -you're getting arm chair advice from some that don't even know how sophisticated the VC contro really is!
I'm educated in EE and I would rather not touch mine if I had concerns, I don't have the prints and even if I did I'd have to float around between the print and PCB to familiarize myself. The 2nd one is always easier to repair when you learn on the first!
Good Luck
This isn't your typical PAS 3 open for experimentation . You could potentially make a mess of it.
I can think of a number of scenarios where faulty connections on the VC may be suspected but would be far from the truth in terms of symptoms.
Find an authorized tech -you're getting arm chair advice from some that don't even know how sophisticated the VC contro really is!
I'm educated in EE and I would rather not touch mine if I had concerns, I don't have the prints and even if I did I'd have to float around between the print and PCB to familiarize myself. The 2nd one is always easier to repair when you learn on the first!
Good Luck