ocr: D1 5 - - - - - - LMTRO 2 - - Dus - P1 LA C1 - 12- Cpl - D_RDY SELO - - G1/4 G2/4 D1: = 1N4148 _MTRO is Pin 16 of the internal floppyconnector P1: =2 25 KOhm _SELO is Pin 10 of the internal floppyconnector C1: =2 22 MF/16 V _RDY is Pin 1 of the external floppyconnector G1 = 74LS02 GND is Pin 1 of the inernal floppyconnector G2 =4 4093 Voo is Pin 12 of the external floppyconnector