Procedure
- Connect Pin-1 (Input & Output) of ICBase-1 to Output-14.
- Connect Pin-5 (Input & Output) of ICBase-1 to Output-13.
- Connect Pin-16 (Input & Output) of ICBase-1 to Output-12.
- Connect Pin-10 (Input & Output) of ICBase-3 to Pin-7 (Input & Output) of ICBase-2.
- Connect Pin-19 (Input & Output) of ICBase-5 to Pin-19 (Input & Output) of ICBase-3.