Seagate ST3655N Guía de instalación descargar pdf (Pagina 8)

4

3

SCSI ID = 0

SCSI ID = 1

SCSI ID = 2

SCSI ID = 3

SCSI ID = 7

SCSI ID = 4

SCSI ID = 5

SCSI ID = 6

MSB

2

1

J5. SCSI ID

jumper block

J4. Interface

connector (pin 1)

Circuit

board

Circuit

board

J3. DC power connector

+5V

+5V return

+12V return

+12V

1

2

3

4

Ground

Signal

6

5

J9. Active/passive

termination jumper block

Circuit board

+2.85V to 110 ohms

3

4

1

2

5

6

LSB

Terminating

resistor

packs

(pin 1)

Circuit board

Power and ground to

220/330 ohms

J6. Terminator power

source jumper block



From SCSI connector

1

2

3

4

From power connector

and to SCSI bus

From power connector

Terminating resistors

not installed

To SCSI connector only

Figure 1. Back view

6 ST3390N, ST3655N Installation Guide, Rev. A

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19 20

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