IBM 560E User Manual
Power Supply
The power supply converts the ac voltage to dc voltage and provides
power for the following:
power for the following:
System board set
Diskette drive
Hard disk drive
Auxiliary devices
Keyboard
LCD panel
PCMCIA cards
Voltages
The power supply generates five different dc voltages: VCCCPU,
VCC3A, VCC5M, VCCSW, and VCC12M. Figure 1-8 shows the
maximum current for each voltage.
VCC3A, VCC5M, VCCSW, and VCC12M. Figure 1-8 shows the
maximum current for each voltage.
Figure
1-8. Power Supply Maximum Current
Output
Voltage (V dc)
Current (A)
VCCCPU
+
2.9 or
+
2.5
2.20
VCC3A
+
3.3
2.00
VCC5M
+
5.0
3.00
VCCSW
+
5.0
0.01
VCC12M
+
12.0
0.11
ThinkPad 560/560E System Overview
1-11