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SUPER P6DBS/P6DBE/P6DBU/P6SBU/P6SBS/P6SBA/P6SBM
2-7
Mounting the Motherboard in the Chassis
All the motherboards have standard mounting holes to fit different types of
chassis. Chassis may come with a variety of mounting fasteners, made of
metal or plastic. Although a chassis may have both metal and plastic fas-
teners, metal fasteners are the most highly recommended because they
ground the system board to the chassis.
fasteners as possible for better grounding.
2-8
Connecting Cables
Power Supply Connector
After you have securely mounted
the motherboard to the chassis,
you are ready to connect the
cables.
Attach power supply
cables to J32 for an ATX power
supply. See Table 2-2 for pin defi-
nitions of an ATX power supply.
Secondary Power Connector
The Secondary Power Connector
is recommended when a heavy
load of peripherals have been
connected to the motherboard.
Note: Be sure to use a 1 X 6 pin connector and
check the power supply layout before attach-
The Secondary Power Con-
ing it.
nector is located on J36.
Table 2-3 for pin definitions.
Infrared Connector
The infrared connector is located
on pins 1-8 of JF2. See Table 2-4
for pin definitions.
Therefore, use as many metal
ATX Power Supply Connector
Pin Number
1
2
3
4
5
6
7
8
9
10
Secondary Power Connector
* P 6 D B E / P 6 D B S / P 6 D B U o n l y
See
2-8
Manual
Table 2-2
Pin Definitions for J32
Definition
Pin Number Definition
3.3V
11
3.3V3
12
G r o u n d
13
5 V
14
G r o u n d
15
5 V
16
G r o u n d
17
P W - O K
18
5 V S B
19
1 2 V
20
Table 2-3
J36
Pin
Number
Definition
1
G r o u n d
2
G r o u n d
3
G r o u n d
4
+3.3V
5
+3.3V
6
+5V (keyed)
Table 2-4
Infrared Pin
Definitions
for JF2
Pin
N u m b e r
Definition
1
+ 5 V
2
K e y
3
I R R X
4
G r o u n d
5
I R T X
6
N C
7
N C
8
N C
3.3V
-12V
G r o u n d
P S - O N
G r o u n d
G r o u n d
G r o u n d
-5V
5 V
5 V
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