Connector Definitions; Power Supply Connectors; Power Supply Fail Enable/Disable - Supero SUPER P3TDLR User Manual

2-7

Connector Definitions

Power Supply Connectors

The primary power supply connec-
tor on the P3TDLR is designated
as ATX POWER. This is a 24-pin
connector, which will also accept
20-pin power connectors, which
are used with some power sup-
plies. If a 24-pin connector is
used, please refer to Table 2.1 for
pin definitions.
nector is used, please refer to
Table 2-2 for pin definitions.
T a b le 2 -2
A T X P o w e r S u p p ly 2 0 -p in C o n n e c to r
P in D e fin itio n s (A T X P W R # 1 , A T X P W R # 2 )
Pin N umber D efinition
1 +3.3V
2 +3.3V
3 G round
4 +5V
5 G round
6 +5V
7 G round
8 P W -O K
9 5V S B
10 +12V
Power Supply Fail
Enable/Disable
Header JP11 and jumper JP12 al-
low you to enable or disable the
power supply fail annunciator
LEDs. The normal (default) posi-
tion is closed to enable power fail
indications. See Table 2-3a and 2-
3b for pin definitions.
If a 20-pin con-
Pin N umber D efinition
11 3.3V
12 -12V
13 G round
14 PS -O N
15 G round
16 G round
17 G round
18 -5V
19 +5V
20 +5V
A T X P o w e r S u p p ly 2 4 -p in C o n n e c to r
P in D e fin itio n s (A T X P O W E R )
Pin N um ber D efinition
1 +3.3V
2 +3.3V
3 G round
4 +5V
5 G round
6 +5V
7 G round
8 PW R _O K
9 5V S B
10 +12V
11 +12V
12 +3.3V
T a b le 2 -3 a
P o w e r F a il H e a d e r P in
D e fin itio n s
(J P 1 1 )
Pin
D efinition
N umber
1 P/S 1 F ail Signal
P/S 2 F ail Signal
2
3 P/S 3 F ail Signal
4 R eset (from M B )
O n b o a rd V G A E n a b le /D is a b le
J u m p e r S e ttin g s (J P 1 2 )
Jumper
Position
C losed
O pen
2-9
Chapter 2: Installation
T a b le 2 -1
Pin N um ber D efinition
13 +3.3V
14 -12V
15 G round
16 PS_O N #
17 G round
18 G round
19 G round
20 R es
21 +5V
22 +5V
23 +5V
24 G round
T a b le 2 -3 b
D efinition
Enabled
D isabled