iPad Pro 12.9" 1st Gen 2015-iPad Pro 9.7" 2016-iPad 9.7" 6th Gen 2018-iPad Air 10.5" 3rd Gen 2019 #Touch Screen Controller IC #225 pins # # #BCM15900B0
Schematics for 12.9 Pro 2nd gen - iPad Pro 12.9" 2nd gen - iFixit
Apple IPAD Schematics Diagram Download - AliSaler.com
iPad Pro 9.7 Charging Stuck at 1% After Screen Repair - Micro Soldering