Dc Power (J1, Section A); External Drive Activity Led; Ata Bus Interface Connector (J1, Section C); Table 3-2 J1 Power Connector, Section A - Quantum FIREBALL PLUS AS 10.2 Product Manual

Installation
3.6.1 3.6.1 3.6.1 3.6.1

DC Power (J1, Section A)

DC Power (J1, Section A) DC Power (J1, Section A) DC Power (J1, Section A)
The recommended mating connectors for the +5 VDC and +12 VDC input power
are listed in Table 3-2.
PIN PIN PIN PIN VOLTAGE VOLTAGE VOLTAGE VOLTAGE
NUMBER NUMBER LEVEL LEVEL
NUMBER NUMBER LEVEL LEVEL
J1 Section A (4-Pin):
1 +12 VDC
2 Ground
Return for
+12 VDC
3 Ground
Return for
+5 VDC
4 +5 VDC
Note:
3.6.2 3.6.2

External Drive Activity LED

External Drive Activity LED
3.6.2 3.6.2 External Drive Activity LED External Drive Activity LED
An external drive activity LED may be connected to the DASP-I/O pin 39 on J1.
For more details, see the pin description in Table 6-1.
3.6.3 3.6.3 3.6.3 3.6.3

ATA Bus Interface Connector (J1, Section C)

ATA Bus Interface Connector (J1, Section C) ATA Bus Interface Connector (J1, Section C) ATA Bus Interface Connector (J1, Section C)
On the Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT hard disk
drives, the ATA bus interface cable connector (J1, section C) is a 40-pin Universal
Header, as shown in Figure 3-9.
To prevent the possibility of incorrect installation, the connector has been keyed
by removing Pin 20. This ensures that a connector cannot be installed upside
down.
See Chapter 6, "ATA Bus Interface and ATA Commands," for more detailed
information about the required signals. Refer to Table 6-1 for the pin assignments
of the ATA bus connector (J1, section C).
3-12 Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT
Table 3-2 Table 3-2
Table 3-2 Table 3-2
J1 Power Connector, Section A
MATING CONNECTOR TYPE AND PART NUMBER MATING CONNECTOR TYPE AND PART NUMBER MATING CONNECTOR TYPE AND PART NUMBER MATING CONNECTOR TYPE AND PART NUMBER
4-Pin Connector:
AMP P/N 1-480424-0
Loose piece contacts:
AMP P/N VS 60619-4
Strip contacts:
AMP P/N VS 61117-4
Labels indicate the pin numbers on the connector. Pins 2 and 3 of
section A are the +5 and +12 volt returns and are connected to-
gether on the drive.
(OR EQUIVALENT) (OR EQUIVALENT)
(OR EQUIVALENT) (OR EQUIVALENT)