Thanks for the reply! The main problem is lack of the parts. There was only one screen on the eBay with the same part number 78260-TR7-A020-M1 and guess what? It's already soldstick with the same part number for your model year.
have you gone through the troubleshooting process for the display in the service manual?
What about your question - I didn't even see such a manual that explains my issue. I believe that my repair guy have already done his best attempting to fix that