5-56
BCU-100 MM
5-56
2
3
4
5
A
B
C
D
E
F
G
H
1
KY-631 (1/2)
SUFFIX: -11
KY-631 (1/2)
SUFFIX: -11
KY-631 (1/2)
BOARD NO. 1-873-984-11
SJX-300_KY-631_11A_1
1SS355TE-17
NM
D102
DAN222-TL
D100
3
1
2
R
YG
CL-375HR/YG-D-TS
D106
V3P3_MAIN
FB100
FB101
DTC123JE-TL
Q100
1SS355TE-17
NM
D104
CN100
1
GND
2
V3P3_SB_VDDIO
3
V3P3_MAIN
4
+5V
5
/SB_SIO1_CTS
6
/SB_SIO1_RTS
21
7
SB_SIO1_TXD
22
8
SB_SIO1_RXD
9
GND
10
BUZZER
11
/SATA_BUSY
12
/RESET_KY
13
/KY_POWER_SW
14
GND
15
/KY_RESET_SW
16
KY_I2C_SCL
17
KY_I2C_SDA
18
SC_UART0_RXD
19
SC_UART0_TXD
20
GND
23
24
+5V
GND
BZ100
+
1
-
2
4
3
V3P3_SB_VDDIO
FB102
V3P3_MAIN
+5V
S100
S101
CL-196HR-CD-T
D107
CL-196YG-CD-T
D108
CL-196YG-CD-T
D109
CL-196YG-CD-T
D110
CL-196YG-CD-T
D111
CL-196TLY-CD-T
D101
NM
GND
SC_UART0_TXD
002
SC_UART0_RXD
002
SB_SIO1_RXD
002
SB_SIO1_TXD
002
/SB_SIO1_RTS
002
/SB_SIO1_CTS
002
GND
GND
GND
+5V
GND
V3P3_MAIN
0.1uF
C104
0.1uF
C105
0.1uF
C100
0.1uF
C101
0.1uF
C102
NM
0.1uF
C103
NM
22
R121
0
R100
0
R101
0
R102
0
R103
0
R104
0
R105
0
R106
0
R107
NM
0
R108
0
R109
0
R110
0
R111
0
R112
100
R128
100
R129
100
R130
100
R131
220
R127
220
R123
470
R122
NM
1k
R115
1k
R117
4.7k
R119
E100
CL-271HB1-D-TS
D112
1k
R113
NM
1k
R114
NM
1k
R116
NM
1k
R125
NM
1k
R124
NM
1k
R120
NM
+5V
GND
GND
GND
GND
DTC123JE-TL
Q101
DTC123JE-TL
Q102
DTC123JE-TL
Q103
DTC123JE-TL
Q104
DTC123JE-TL
Q105
DTC123JE-TL
Q106
DTC123JE-TL
Q107
DTC123JE-TL
Q108
DTC123JE-TL
Q109
DTC123JE-TL
Q110
DTC123JE-TL
Q111
DTC123JE-TL
Q112
V3P3_MAIN
CN101
1
+5V
2
FPLED_R
3
FPLED_B
4
V3P3_MAIN
5
6
47
R126
10
R134
V3P3_MAIN
PGB1010603NR
D113
NM
1SS355TE-17
D114
NM
0.1uF
C106
150
R133
NM
S103
PGB1010603NR
D105
NM
PGB1010603NR
D103
NM
V3P3_MAIN
100
R132
NM
1k
R135
1.0
CL100
1.0
CL101
BUZZER
001
BUZZER
001
POWER_SW
001
POWER_SW
001
RESET_SW
001
RESET_SW
001
SATA_BUSY
001
SATA_BUSY
001
S102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LED_R
001
LED_B
001
LED_R
001
LED_B
001
GND
BEACON
001
BEACON
001
10k
RB101
1
2
3
4
5
6
7
8
10k
RB100
1
2
3
4
5
6
7
8
V3P3_MAIN
GND
0.1uF
C107
0.1uF
C108
1k
R136
1k
R137
NM
1k
R138
NM
1k
R139
RS232_Switch
002
PCA9539PWR
IC100
INT
1
A1
2
P00
4
P01
5
P02
6
P03
7
P04
8
P05
9
P06
10
P07
11
GND
12
VCC
24
SDA
23
SCL
22
A0
21
P17
20
P16
19
P15
18
P14
17
P13
16
P12
15
P11
14
P10
13
RESET
3
PCA9539PWR
IC101
INT
1
A1
2
P00
4
P01
5
P02
6
P03
7
P04
8
P05
9
P06
10
P07
11
GND
12
VCC
24
SDA
23
SCL
22
A0
21
P17
20
P16
19
P15
18
P14
17
P13
16
P12
15
P11
14
P10
13
RESET
3
HDD
Reset
Error
Power
2
Pow/Stb
4
OFF
1
ON
SCL
3
SDA
GND
Beacon
SCC
Sys
Beacon