Seagate ST34520N - Medalist 4.55 GB Hard Drive Product Manual page 9

Medalist Pro Product Manual, Rev. D
Figure 1. Medalist Pro family drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. Medalist Pro family drive (50-pin I/O connector version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3a. Typical Medalist Pro family drive +12 V current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 3b. Typical Medalist Pro family drive +5 V current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 4. Locations of printed circuit board (PCB) components listed in Table 3 . . . . . . . . . . . . . . . . . 23
Figure 5. Recommended mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 6. Mounting configuration dimensions for "N" models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 7. Mounting configuration dimensions for "W" and "LW" models . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 8. Mounting configuration dimensions for "WC" and "LC" models . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 9. Medalist Pro family drive ID select header for "N" models . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 10. Medalist Pro family drive ID select for "W," "WC," "LW," and "LC" models . . . . . . . . . . . . . . 35
Figure 11. Medalist Pro family drive ID select header J1-auxiliary for "W" and "LW" models
(J1-Auxiliary Pins 1A - 12A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 12. Medalist Pro family drive option select header for "N" and "W" models . . . . . . . . . . . . . . . . . 37
Figure 13. Medalist Pro family drive option select header for "WC" models . . . . . . . . . . . . . . . . . . . . . . 37
Figure 14. Medalist Pro family drive option select header for models "LW" and "LC" . . . . . . . . . . . . . . . 38
Figure 15. Air flow (suggested) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 16. Physical interface for "N" model drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 17. Physical interface for "W" and "LW" model drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 18. Physical interface for "WC" and "LC" model drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 19. SCSI daisy-chain interface cabling for "N" and "W" model drives . . . . . . . . . . . . . . . . . . . . . 61
Figure 20. Nonshielded 50 pin SCSI device connector used on "N" model drives . . . . . . . . . . . . . . . . . 62
Figure 21. Non-shielded 68 pin SCSI device connector used on "W" and "LW" model drives . . . . . . . . 63
Figure 22. Non-shielded 80 pin SCSI "SCA-2" connector, used on "WC" and "LC" model drives. . . . . . 64
Figure 23. Single-ended transmitters and receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 24. LVD output signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 25. Typical SE-LVD alternative transmitter receiver circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
List of Figures
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