Key Board - Acer AL1917 Service Manual

Key Board

VCC3.3
R117
NC 1/16W
KEY2
KEY1
SW001 SW002 SW003
AUTO KEY KEY ENTER KEY RIGHT
R118
NC 1/16W
R113 NC 1/16W KEY_AUTO
R114 NC 1/16W KEY_RIGHT
R111 NC 1/16W
R115 NC 1/16W KEY_MENU
R116 NC 1/16W KEY_LEFT
R112 NC 1/16W
KEY LEFT
KEY RIGHT
KEY MENU
KEY AUTO
SW004 SW005
KEY LEFT LCD ON/OFF
DP001
LED
GND
KEY1
KEY2
SPKR_R-
VCC3.3
SPKR_L-
VCC3.3 R109 NC 1/16W KEY3
C102
0.1uF
ADC KEY
POWER ON/OFF
R105 0 1/16W
R106 0 1/16W
R107 0 1/16W
R108 0 1/16W
LED ORANGE
LED GREEN
C103 C104 C105
0.1uF 0.1uF 0.1uF
POWER ON/OFF
KEY3
KEY4
LED ORANGE
LED GREEN
R103 0 1/16W
SPKR_R+
R104 0 1/16W
SPKR_L+
D102 C101 D101
0.1uF RLZ36B
RLZ36B
KEY1
KEY2
KEY3
KEY4
CN102
1 SPKR_R-
2 SPKR_R+
3 SPKR_L-
4 SPKR_L+
33G8032-4C
CN101
1
2
3
4
5
6
7
8
9
10
11
12
CONN12