Parts/Test Point Locations 5-15
Power Supply Cable Connector Specifications
Refer to the following figures when checking for voltages on power supply
cable connectors.
When checking voltages, the power supply fan must be running. To power-on
the power supply without using the on/off switch, use a screw driver or other
tool to short the connector CN2, pins 10, 20 (for 2153) or CN10 (for 2139) or
use a connection (jumper) to short the black and green wires of the 20-pin
connector on power supply.
Pin-hole side view
Cable side view
Figure 5- 4
Power Supply Connector
Power Supply Output Pin Assignment
Table 5- 8
Power Supply Output Pin Assignment
Pin
Function
Color
1
3.3V
Orange
2
3.3V
Orange
3
Ground
Black
4
5V
Red
5
Ground
Black
6
5V
Red
7
Ground
Black
8
Power Good
Gray
9
5V
Purple
10
12V
Yellow
11
3.3V
Orange
Содержание Aptiva 2124
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Страница 197: ... Copyright IBM Corp 1998 6 1 Safety Inspection Guide Safety Inspection Guide 6 1 General Guidelines 6 2 ...
Страница 205: ...Parts Catalog 7 7 Assembly 3 Machine Type 2153 CD DVD ROM Modem Card Speaker and Microphone ...
Страница 213: ...Parts Catalog 7 15 Assembly 2 Machine Type 2139 System Unit Interior 2 ...
Страница 216: ...7 18 Assembly 3 Machine Type 2139 Diskette Hard Disk Drives ...
Страница 218: ...7 20 Assembly 4 Machine Type 2139 CD DVD ROM Modem Card Speaker and Micropone ...
Страница 294: ...Model Monitor Configurations and FRU Part Numbers C 65 ...