Power Supply Pinout (Xbox Original)

6min

For more details on the pinouts (provided below) you can also checkout https://xboxdevwiki.net/Power_Supply﻿
Identify Version from Serial Number
To identify which version you might have before opening you can check the date on the serial number on the bottom of the console.
Manufacturer Date
Model Revision
2001 -> 2002-07
1.0
2002-08-18 -> 2003-01-25
1.1
2002-12-01 -> 2004-03-15
1.2
2003-03-02 -> 2003-07-26
1.3
2003-07-20 -> 2004-04-10
1.4, 1.5
2004-03-14 -> 2004-09-06
1.6
2004-09-13 -> 2005-08
1.6b
Xbox 1.0 and 1.1 Pinout
The power supply connector for 1.0 and 1.1 is a single column of pins described by the following chart. Pin 1 is the connector pin closest to the back of the Xbox.
Xbox 1.0 to 1.1
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Pin
Usage
Pin 1
PowOK
Pin 2
PowON
Pin 3
GND
Pin 4
GND
Pin 5
GND
Pin 6
GND
Pin 7
+3.3V Standby
Pin 8
+3.3V
Pin 9
+5V
Pin 10
+5V
Pin 11
+5V
Pin 12
+12V
Xbox 1.2, 1.3, 1.4, and 1.5 Connector
The power supply connector for the 1.2, 1.3, 1.4, and 1.5 Xbox is two columns. Pin 1, Column 1 being the top left pin. Pin 1, Column 2 being the top right pin. The top being the side closest to the back of the Xbox.
Xbox 1.2 to 1.5
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Pin Column 1
Usage
Pin Column 2
Usage
Pin 1
PowOK
Pin 1
PowON
Pin 2
GND
Pin 2
GND
Pin 3
None
Pin 3
+3.3V
Pin 4
+3.3V
Pin 4
None
Pin 5
None
Pin 5
GND
Pin 6
GND
Pin 6
+3.3V Standby
Pin 7
None
Pin 7
GND
Pin 8
+5V
Pin 8
+5V
Pin 9
+5V
Pin 9
None
Pin 10
+5V
Pin 10
+12V
Xbox 1.6 Connector
The connector for the 1.6 Xbox is two columns. Pin 1, Column 1 being the top left pin. Pin 1, Column 2 being the top right pin. The top being the side closest to the back of the Xbox. This is the same connector as a 1.2, 1.3, 1.4, and 1.5 xboxes, with a different pinout.
Xbox 1.6
﻿
Pin Column 1
Usage
Pin Column 2
Usage
Pin 1
PowOK (3.3V Standby)
Pin 1
PowON (3.3V)
Pin 2
GND
Pin 2
GND
Pin 3
None
Pin 3
None
Pin 4
None
Pin 4
None
Pin 5
GND
Pin 5
GND
Pin 6
GND
Pin 6
+5V (0.12V Standby)
Pin 7
GND
Pin 7
GND
Pin 8
+5V Standby
Pin 8
+5V Standby
Pin 9
+5V Standby
Pin 9
GND
Pin 10
+5V Standby
Pin 10
+12V (0.532V Standby)
﻿

Manufacturer Date	Model Revision
2001 -> 2002-07	1.0
2002-08-18 -> 2003-01-25	1.1
2002-12-01 -> 2004-03-15	1.2
2003-03-02 -> 2003-07-26	1.3
2003-07-20 -> 2004-04-10	1.4, 1.5
2004-03-14 -> 2004-09-06	1.6
2004-09-13 -> 2005-08	1.6b

Pin	Usage
Pin 1	PowOK
Pin 2	PowON
Pin 3	GND
Pin 4	GND
Pin 5	GND
Pin 6	GND
Pin 7	+3.3V Standby
Pin 8	+3.3V
Pin 9	+5V
Pin 10	+5V
Pin 11	+5V
Pin 12	+12V

Pin Column 1	Usage	Pin Column 2	Usage
Pin 1	PowOK	Pin 1	PowON
Pin 2	GND	Pin 2	GND
Pin 3	None	Pin 3	+3.3V
Pin 4	+3.3V	Pin 4	None
Pin 5	None	Pin 5	GND
Pin 6	GND	Pin 6	+3.3V Standby
Pin 7	None	Pin 7	GND
Pin 8	+5V	Pin 8	+5V
Pin 9	+5V	Pin 9	None
Pin 10	+5V	Pin 10	+12V

Pin Column 1	Usage	Pin Column 2	Usage
Pin 1	PowOK (3.3V Standby)	Pin 1	PowON (3.3V)
Pin 2	GND	Pin 2	GND
Pin 3	None	Pin 3	None
Pin 4	None	Pin 4	None
Pin 5	GND	Pin 5	GND
Pin 6	GND	Pin 6	+5V (0.12V Standby)
Pin 7	GND	Pin 7	GND
Pin 8	+5V Standby	Pin 8	+5V Standby
Pin 9	+5V Standby	Pin 9	GND
Pin 10	+5V Standby	Pin 10	+12V (0.532V Standby)

Updated 13 Jun 2024

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