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Table 4-2
Signal
S1
Segment
S2
S3
S4
S5
S6
S7
Power
P1
Segment
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
Note 1.
Device Plug Connector Pin Definitions
Ground
A+
A-
Ground
B-
B+
Ground
Signal Segment "L"
Central Connector Polarizer
Power Segment "L"
V
33
V
33
V
33
Ground
Ground
Ground
V
5
V
5
V
5
Ground
Reserved
Ground
V
12
V
12
V
12
POWER SEGMENT KEY
3.3V power is not used by DiamondMax 8S 40GB SATA
nd
2
Mate
Differential signal pair A from Phy
nd
2
Mate
Differential signal pair B from Phy
nd
2
Mate
1
3.3V power
1
3.3V power
3.3V power, pre-charge, 2
st
1
mate
nd
2
2
mate
nd
2
mate
5V power, pre-charge, 2
5V power
5V power
nd
2
mate
1. The pin corresponding to P11 in the
backplane receptacle connector is used to
enable staggered spin-up and activity LED
features, when used in backplane enviro-
ments.
2. The corresponding pin to be mated with
P11 in the power cable receptacle connec-
tor will always be grounded.
st
1
mate
12V power, pre-charge, 2
12V power
12V power
Maxtor DiamondMax 8S 40GB SATA
Installation
nd
1
mate
nd
mate
nd
mate
4-11
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