> This is my first post, maybe someone can help. I have an upgraded 512 (Dove/MacSnap, now running a SCSI Impulse HD, and a Davong Systems 10 Meg serial drive), that needed a new power supply; changed that and now the test procedure for setting the voltage requires a test cable. Anyone have the pinouts for the external drive port so I can make a test cable to properly set the voltage? Thanks. > Hello, you're welcome
Here is the DB19 pinout : 01 > GND 02 > GND 03 > GND 04 > GND 05 > -12V 06 > +5V 07 > +12V 08 > +12V 09 > NC 10 > PWM (motor speed contrl) 11 > PHO (motor phase 0) 12 > PH1 (motor phase 1) 13 > PH2 (motor phase 2) 14 > PH3 (motor phase 3) 15 > WRREQ* (Write request) 16 > HDSEL (Head selection) 17 > ENABLE2* (out floppy selec) 18 > RDDATA (read data) 19 > WRDATA (write data) * these signals are active when down normal use : 500mA on +12V 500mA on +5V 0mA on -12V maximum use : 600mA on +12V 700mA on +5V 10mA on -12V R�my from France (sorry for my english). _______________________________________________ On y parle encore de votre vieux Mac : www.vieuxmac.fr.st -- Compact Macs is sponsored by <http://lowendmac.com/>. Support Low End Mac <http://lowendmac.com/lists/support.html> Compact Macs list info: <http://lowendmac.com/lists/compact.shtml> --> AOL users, remove "mailto:"; Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/compact.macs%40mail.maclaunch.com/> --------------------------------------------------------------- >The Think Different Store http://www.ThinkDifferentStore.com ---------------------------------------------------------------
