Acer AL708 User Manual page 28

CN1
4401-10-10P-R
orange
A2
C
LED1
EL-209-2EGW A1
green
10. SCHEMATIC DIAGRAM~6
H1 H2
9
2 2
8
3 3
4 1 7 4 1
5 6 5
MTH276D126 MTH276D126
SW1
1 2
3 4
POWER
HDK632A
SW2
1 2 SELSE
3 4
HDK632A
SW3
1 2 RIGH
3 4
HDK632A
SW4
1 2 UP
3 4
HDK632A
SW5
1 2 DOWN
3 4
HDK632A
SW6
1 2 LEFT
3 4
HDK632A
SW7
1 2
MENU
3 4
HDK632A
9
8
7
L7EA (AL708) 10-6
6
Button board