Acer 61X User Manual
2-98
Service Guide
2.10
T62.061.C DC-DC Converter
This compact, high efficiency DC/DC Converter features +5V, +3.3V, 2.35V/2.45V/2.9V/3.1V,
+12V and +6V five outputs up to 22 watts. And it accepts input from 7V to 21V, suitable for 3 cells
Lithium Ion or 10 cells NiMH battery input Pentium based Notebook PC.
+12V and +6V five outputs up to 22 watts. And it accepts input from 7V to 21V, suitable for 3 cells
Lithium Ion or 10 cells NiMH battery input Pentium based Notebook PC.
The converter also supplies P.G. signal, 2.35V/2.45V/2.9V/3.1V switch for CPU and ON/OFF
control.
control.
2.10.1
Pin Diagram
Figure 2-19
T62.061.C Pin Diagram
2.10.2
Pin Assignment
Table 2-19
T62.061.C Pin Descriptions
Pin No.
Description
1,2
GND
3
DC-IN
4
P.G.Vcc
5
+5.0V
6
GND
7
+6V
8
+12V
9
GND
10
+3.3V
11
5VSB
12
ON/OFF
13
P.G.
14,15
Vcpu
16,17
GND