There are no other connections other than what I listed. That's all of the folks. NAND chip turn into an OR gate as found on the web and the 2 pin 9 inputs and the pin 19 output.
OK. One schematic attached.
There are no other connections other than what I listed. That's all of the folks. NAND chip turn into an OR gate as found on the web and the 2 pin 9 inputs and the pin 19 output.
OK. One schematic attached.