3
Chapter 1 General Information
1.3 Board Layout
1.3.1
Placement
Figure 1.1: Component Placement
38
SW10
SW1
SW2
SW4
SW3
SW7
SW8
SW6
SW5
SW9
JP9
JP5
JP6
JP8
JP7
JP3
JP4
JP2
JP10
JP1
JP12
JP11
CN1
16 15
1
2
CN2
J2
DC_9V
CN6
JP14
1
+12V
GND
GND
+5V
J4
J5
D4
U3
OSC1
3
2
2
1
40
39
64
63
1
2
3
4
J3
CN7
CN5
J1
CN4
CN3
VR1
1
16
15
2
1
64
39
103
12
8
102
65
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