Panasonic JU-257A Service Guide - Page 22

1.44 MB HDU Peripherals - Pocket Service Guide EPSON SMD 1340 P-031 SA450 POWER SUPPLY CONNECTOR 21 43 JUMPERS SS1 INTERFACE CONNECTOR Jumpers SS1 Drive Select Capacity Mode Disk or logic signal Decided by 2 MB 1.6 MB 1 MB 2 1 DS1 Capacity Mode is switched by the internal Disk 2HD - 2DD 43 sensor 2 1 DS1 Capacity Mode is switched by the internal Disk 2HD - 2DD 43 sensor 2 1 DS1 Capacity Mode is switched by the HDI (pin HDI H - L 43 2) input signal (pin 2) DS1 Capacity Mode is switched by the internal HDO L - H 21 sensor on the HDO (pin 2) output signal (pin 2) 43 (setting to be used) DS1 Capacity Mode is switched by the internal Disk 2HD 2DD 21 43 sensor and by the 1.6MI (pin 2) input signal 1.6MI H L - (pin 2) 2 1 DS1 Capacity Mode is switched by the internal Disk 2HD - 2DD 43 sensor 2 1 DS0 Capacity Mode is switched by the internal Disk 2HD - 2DD 43 sensor 2 1 DS0 Capacity Mode is switched by the HDI 43 (pin 2) input signal HDI L - H (pin 2) 2 1 DS0 Capacity Mode is switched by the LDI (pin 2) LDI H - L 43 input signal (pin 2) DS0 Capacity Mode is switched by the internal Disk 2HD 2DD 21 43 sensor and by the 1.6MI (pin 2) input signal 1.6MI H L - (pin 2) 2 1 DS0 Capacity Mode is switched by the internal Disk 2HD - 2DD 43 sensor 4-22 3.5" MICRO FLOPPY DISK DRIVES