After experimentation, I can confirm the following: The black wire must go to the mic plug The gray wire must go to th ear plug No wire goes in the remote plug This is for the nec only. ________________________________ De : M100 <[email protected]> de la part de Alain Dextraze <[email protected]> Envoyé : 24 juin 2017 08:23:14 À : [email protected] Objet : Re: [M100] Nec pc-8201
Thank you. NEC <[email protected]> a écrit : Hi Alain. Kurt already answered you, anyway take a look at this: CMT (cassette) TRS-80/100 & PC-8201A (7) (6) (3) (8) (1) (5) (4) (2) Model 100 (http://www.trs-80.com/trs80-models-model100.htm) Cassette (CMT) Pin Number Signal line Remarks I/O 1 Remote 1 Remote 2 Ground 3 Remote 2 Remote 4 RxC Receive data for CMT 5 TxC Receive data for CMT 6 Ground 7 Not Connected 8 Not Connected Input level: Inpedance 100ohm (800mV - 5Vpp) Output level: Inpedance 3.3kohm (650mVpp) REMote: 6 VDC 0.5A max. NEC PC-8201A (http://www.web8201.net/default.asp?content=faq.asp) Cassette (CMT) Pin Number Signal line Remarks I/O 1 TEST Testing signal for testing audio cassette recorder O (TTL level output) 2 GND Signal ground 3 GND Electrical power ground 4 REC Write cassette audio signal (MIC) O (Output to MIC) 5 MON Read cassette audio signal (EAR) I (Input from EAR) 6 REM + Cassette remote control plug positive (+) REM1 O (Remote terminal +) 7 REM - Cassette remote control plug negative (-) REM2 O (Remote terminal -) 8 Vcc +5V Peppino
