Labels:text | diagram | parallel | technical drawing | plan | line | black and white | schematic | receipt OCR: Amiga 3.5 " Drive Interface Jeff Easton 10 - 2- 86 SONY Amiga Disk Port 3.5 " Drives 23 PIN D connector 34 conductor Header Ready 34 - N Read Data 30 Disk Change 000 13 side Select 2 write Protect 32 14 28 15 track Zero Write Gate 26 16 17 Write Data 24 22 18 Step 19 direction 20 18 22 Index 3 5 GND ALL CDD PINS 7 12 0-0 +5v > + 5V ( LOGIC ONLY ) SEL O 20 SEL D SEL 3 O 6 21 SELB SEL I 12 9 0 0 SELL SEL 2 14 23 O +12v >+5v > +5v 2.2k 2.2 k MOTOR ON UI MOTOR CLEAR IN USE 4 2 D 6 MOTOR ON 16 U2 - CLR 5 PRE 4 +5v S 2.2k 74 LS 38 U2 74LS 74
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