Power Connectors
JPWR3 is the 24-pin power connector for ATX power source. JPWR1 (8-pin) and JPWR2 (8-pin) are the 12 V DC power connectors that provide power to the CPU in conjunction with JPWR3 or they can be used as the sole 12 V DC power inputs when JPWR3 is not in use.
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13
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+3.3 V
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1
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+3.3 V
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14
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No Connection
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2
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+3.3 V
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15
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GND
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3
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GND
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16
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PS_ON
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4
|
+5 V
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17
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GND
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5
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GND
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18
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GND
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6
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+5 V
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19
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GND
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7
|
GND
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20
|
Res (No Connection)
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8
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PWR_OK
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21
|
+5 V
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9
|
+5 VSB
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22
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+5 V
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10
|
+12 V
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23
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+5 V
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11
|
+12 V
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24
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GND
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12
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+3.3 V
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|
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1–4
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GND
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5–8
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+12 V (12 V Power)
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