Power supply and aux power headers – Sony PCV-RX550 Manuel d'utilisation
Page 61
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System Board
49
Power Supply and Aux Power Headers
The power supply header on the system board connects to the power
supply header labelled P1.
Power Supply header
Pin
Signal Name
1
+3.3 V
2
+3.3 V
3
Ground
4
+5 V
5
Ground
6
+5 V
7
Ground
8
PWRGD (Power Good)
9
+5 VSB
10
+12 V
11
+3.3 V
12
-12 V
13
Ground
14
PS-ON# (power supply remote on/off control)
15
Ground
16
Ground
10
1
11
20
1
2
3
4
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