Esh's Aurunmilla by Funai 1984 CPU audio cable pinouts Documented by Matt Ownby CPU board SOUND board 6 pin connector - JST part: H6P-SHF-AA 4 pin connector - JST part: H4P-SHF-AA Pin 1 (CPU audio left signal out) ---> Pin 4 (CPU audio left signal in) Pin 2 (CPU audio left ground) ---> Pin 3 (CPU audio left ground) Pin 3 (CPU audio right signal out) ---> Pin 2 (CPU audio right signal in) Pin 4 (CPU audio right ground) ---> Pin 1 (CPU audio right ground)