Sony PCV-L640 Reference Manual - Page 67
Power (ATX PWR) Connector, The ATX PWR connector is a 20-pin Molex-type header connector
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System Board 53 Power (ATX PWR) Connector The ATX PWR connector is a 20-pin Molex-type header connector that provides power to the system board. ATX PWR 10 20 O1 2 3 4 5 6 N 1 11 Power connector Pin # 1 2 3 4 Name +3.3V +3.3V GND +5V 5 GND 6 +5V 7 GND 8 PWRGD (power good) 9 +5VSB 10 +12V OM04701I.VSD Pin # 11 12 13 14 15 16 17 18 19 20 Name +3.3V -12V GND PS-ON# (power supply remote on/off control) GND GND GND NC +5V +5V
System Board
53
Power (ATX PWR) Connector
The ATX PWR connector is a 20-pin Molex-type header connector that
provides power to the system board.
Power connector
Pin #
Name
Pin #
Name
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
GND
13
GND
4
+5V
14
PS-ON# (power supply
remote on/off control)
5
GND
15
GND
6
+5V
16
GND
7
GND
17
GND
8
PWRGD (power good)
18
NC
9
+5VSB
19
+5V
10
+12V
20
+5V
O
N
123456
OM04701I.VSD
1
10
11
20
ATX PWR