NSW-5
System Module UT5U
PAMS Technical Documentation
Page 11
Issue 1 10/00
Nokia Mobile Phones Ltd.
The roller key schematic diagram is below.
Drive
0
A
Drive
0
Drive
0
B
C
A
B
C
MAD
Pullup
Pullup
Pullup
Switches shown in pos 1.
Slide sensor switch
A custom connector for sensing if the Slide is open or closed. Connector
guides in to the Microphone Cavity in the System Connector.
The hook in slide cover will hit here.
When the slide is closed, there is no
electrical contact between the springs.
To Next Page
Loading...
