Sony PCV-LX920 System Reference Manual - Page 61
Power (ATX PWR) Header, The ATX PWR connector is a 20-pin Molex-type header connector
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System Board 49 Power (ATX PWR) Header The ATX PWR connector is a 20-pin Molex-type header connector that provides power to the system board. 20 11 ATX PWR 10 1 O12 N Power connector Pin # 1 2 3 4 Name +3.3 V +3.3 V GND +5 V 5 GND 6 +5 V 7 GND 8 PWRGD (power good) 9 +5 VSB 10 +12 V Pin # 11 12 13 14 15 16 17 18 19 20 Name +3.3 V -12 V GND PS-ON# (power supply remote on/off control) GND GND GND NC +5 V +5 V
System Board
49
Power (ATX PWR) Header
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
+3.3 V
11
+3.3 V
2
+3.3 V
12
-12 V
3
GND
13
GND
4
+5 V
14
PS-ON# (power supply
remote on/off control)
5
GND
15
GND
6
+5 V
16
GND
7
GND
17
GND
8
PWRGD (power good)
18
NC
9
+5 VSB
19
+5 V
10
+12 V
20
+5 V
O
N
12
11
ATX PWR
20
10
1