Texas Instruments 1 사용자 설명서
B-22 MPB Schematic Diagrams
Figure B-6 MPB LED Board Logic Diagrams (Sheet 1 of 1)
2
1
3
SW1
SW-SPVE1
COVER_SW
1
2
3
4
SW2
SKQGAB
POWER_SW2
+5VSB
+5V
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
12
13
14
15
16
17
18
CN1
MOLEX-CON16
M+5V
1
2
CN2
MICROPHONE
+5V
+5VSB
COVER_SW
NLOCK_LED
CLOCK_LED
CHARGE_LED
STANDBY_LED
HDD/FDD_LED
POWER_SW2
POWER_LED
NUMBER LOCK
1
2
LED2
LED-G
1
2
R3
1KR3
NLOCK_LED
+5V
POWER LED
CAPS LOCK
1
2
LED1
LED-G
1
2
LED3
LED-G
1
2
R1
1KR3
1
2
R4
1KR3
CLOCK_LED
POWER_LED
+5V
STANDBY LED
1
2
LED4
LED-G
1
2
R5
1KR3
1
2
LED6
LED-G
CHARGE_LED
STANDBY_LED
+5V
+5V
HD/FD/CD LED
CHARGING LED
1
2
LED5
LED-G
1
2
R2
1KR3
1
2
R6
1KR3
HDD/FDD_LED