Dell ST2010 Service Manual page 66

Service Manual
CN02 CON--JWT-A1258WR04PS
R05 R03 R04
4K7 4K7 8K2
4 4 4
3 S04 3 S02 3 S03
UP DOWN MENU
1 1 1
2 ZD04 2 ZD02 ZD06 ZD03 2
6V2 6V2 6V2 6V2
KEY ACTIVE STATUS
ADC_KEY1 ADC_KEY2
DOWN 1.06V UP 1.06V
EXIT 1.49V MENU(SELECT) 1.49V
3. Power keypad schematic
65
R06
8K2
4
3 S05
EXIT
1
2 ZD05 ZD07
6V2 6V2
Title
ST2010
Size Document Number
Function keypad
A
Date: Tuesday , December 30, 2008 Sheet 1 of