I have acc2 cables and I also have copies and safety copies of the detailed wiring for both sides of the cable....thanks to Teac Montebello faxing the diagram to me in 1991....complete with a few handwritten notes. I believe one page in the midiizer manual shows basic pinouts on a small diagram. That being said, all my teac/tascam manuals/service manuals/promo stuff/cabling/and machines are in a crate in storage. Yes, I know exactly where. Yes, I plan to sort everything out sometime during 2022. When I locate the the pwmd5 diagram, I'll take a pic of it and send it out into the world. I currently need a spare ats500 or mts1000.....I'll gladly give up one of my acc2 cables if someone hooks me up with either working model.