2-8
SUPER P6DBS/P6DBE/P6DBU/P6SBU/P6SBS/P6SBA/P6SBM
Manual
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. Therefore, use as many metal
fasteners as possible for better grounding.
2-8
Connecting Cables
Power Supply Connector
After you have securely mounted
the motherboard to the chassis,
y o u a r e r e a d y t o c o n n e c t t h e
c a b l e s . A t t a c h p o w e r s u p p l y
cables to J32 for an ATX power
supply. See Table 2-2 for pin defi-
nitions of an ATX power supply.
Table 2-2
ATX Power Supply Connector
Pin Definitions for J32
Pin Number
Definition
1
3 . 3 V
2
3 . 3 V 3
3
G r o u n d
4
5 V
5
G r o u n d
6
5 V
7
G r o u n d
8
P W - O K
9
5 V S B
10
1 2 V
Pin Number
Definition
11
3 . 3 V
12
- 1 2 V
13
G r o u n d
14
P S - O N
15
G r o u n d
16
G r o u n d
17
G r o u n d
18
- 5 V
19
5 V
20
5 V
Pin
N u m b e r
1
2
3
4
5
6
7
8
Definition
+ 5 V
K e y
I R R X
G r o u n d
I R T X
N C
N C
N C
Table 2-4
Infrared Pin
Definitions
for JF2
Infrared Connector
The infrared connector is located
on pins 1-8 of JF2. See Table 2-4
for pin definitions.
Table 2-3
Secondary Power Connector
J36
Pin
N u m b e r
Definition
1
G r o u n d
2
G r o u n d
3
G r o u n d
4
+ 3 . 3 V
5
+ 3 . 3 V
6 +5V (keyed)
* P 6 D B E / P 6 D B S / P 6 D B U o n l y
Secondary Power Connector
The Secondary Power Connector
is recommended when a heavy
l o a d o f p e r i p h e r a l s h a v e b e e n
connected to the motherboard.
Note: Be sure to use a 1 X 6 pin connector and
check the power supply layout before attach-
ing it.
The Secondary Power Con-
nector is located on J36. See
Table 2-3 for pin definitions.
Summary of Contents for SUPER P6DBE
Page 12: ...Chapter 1 Introduction 1 3 Notes...
Page 38: ...Chapter 1 Introduction 1 29...