Table of Contents
Advertisement
6.3 Key Pad Board
U3E
11
10
3
LED_ORANGE
74LCX14
U3F
13
12
3
LED_GRN
74LCX14
0
1/16W
CN9
LED_GRN
1
KEY_AUTO
3
KEY_RIGHT
5
KEY_ONOFF
7
WAFER 8P2.0 DUAL R/A
GND
R90
R91
0
1/16W
LED_ORG
2
KEY_MENU
4
KEY_LEFT
6
8
3
3
3
3
3
GND
SOT-23
3
1
2
R94
10K
1/16W
RP3
1
8
KEY_LEFT
GPIO6
2
7
KEY_AUTO
GPIO8
3
6
KEY_MENU
GPIO3
4
5
KEY_RIGHT
GPIO7
4.7K
1/16W
KEY_ONOFF
GPIO2
R95 4.7K
1/16W
24
EN7220 Service Manual
C
B
E
+3V3
RP2
10K
1/16W
AOC
Title
Keypad
Size
Document Number
B
gm5126
Date:
星期二, 七月 22, 2003
Rev
A
Sheet
5
of
8
Advertisement
Table of Contents
