I am recaping and changing transistors on sx 850. started with power supply board awr 101 c help about Q10 needed. AWR-101: Q10: 2SC869 is to be replaced by 512-KSC2383YTA which is NPN ecb. is this correct? is original 2SC869 also ecb? or is it bce?? when i look at the service manual as well as on the board itself, and follow the rule lettering facing you, leads pointing down, going left to right, then it looks like 2SC869 is not ecb? should i put 512-KSC2383YTA by following symbol on the board? attached picture to help.