5-82
BCU-100 MM
5-82
2
3
4
5
A
B
C
D
E
F
G
H
1
BE-28
RE-255
CN-3056
Power Supply Unit
EX-1076
MEM-122/
MEM-126
(BKCU-EX1)
VIF-40
(BKCU-VD1)
CN4100
NETWORK-1
USB
CN4301
RS-232C
CN4302
NETWORK-2
1
2
3
4
5
6
7
8-10
11
12
THERMAL_OK
PWR_OK
GND
PS_I2C_SDA
PS_I2C_SCL
+12VRS
/PS_ON
GND
+12VRS_RETURN
SB_3.3V
1
2
3
4
5
6
7
8-10
11
12
THERMAL_OK
PWR_OK
GND
/PS_ON
GND
CN7803
CN2
CN7801
1-3
+12V_A
4
+5VSB
5-12
GND
13-15
+3.3V
16-17
+5V
18-21
GND
22-24
+12V_B
CN4201
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
CN4401
1
GND
2
FPGA_UART0_TXD
3
FPGA_UART0_RXD
4
KY_I2C_SDA
5
KY_I2C_SCL
6
/KY_RESET_SW
7
GND
8
/KY_POWER_SW
9
/RESET_KEY
10
/SATA_BUSY
11
BUZZER
12
GND
13
SB_SIO1_RXD
14
SB_SIO1_TXD
15
/SB_SIO1_RTS
16
/SB_SIO1_CTS
17
+5V
18
V3P3_MIAN
19
V3P3_SB_VDDIO
20
GND
CN4204
1
LEVEL_V5P0_VRUN
2
D-
3
D+
4
GND
5
SGND
6
LEVEL_V5P0_VRUN
7
D-
8
D+
9
GND
10
SGND
+12V
TACH
PWM
Gfan
CN6111
1
2
3
4
Fan1
Fan2
Fan3
Fan4
Fan5
+12V
TACH
PWM
Gfan
CN6106
1
2
3
4
+12V
TACH
PWM
Gfan
CN6538
1
2
3
4
+12V
TACH
PWM
Gfan
CN6105
1
2
3
4
+12V
TACH
PWM
Gfan
CN6537
CN4303
CN1
CN8101
CN101
1
2
3
4
CN2
CN2
CN3
DIMM1
DVI-I
DIMM2
BKCU-MY8D
CN100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
V3P3_SB_VDDIO
V3P3_MAIN
+5V
/SB_SIO1_CTS
/SB_SIO1_RTS
SB_SIO1_TXD
SB_SIO1_RXD
GND
BUZZER
/SATA_BUSY
/RESET_KY
/KY_POWER_SW
GND
/KY_RESET_SW
KY_I2C_SCL
KY_I2C_SDA
SC_UART0_RXD
SC_UART0_TXD
GND
FFC
USB Haness
SATA Cable
PS_Cont Harness
CN200
1
LEVEL_V5P0_VRUN
2
USB2_D-
3
4
GND
5
SGND
+5V
FPLED_R
FPLED_B
V3P3_MAIN
CN101
1
2
3
4
+5V
FPLED_R
FPLED_B
V3P3_MAIN
CN1
1
2
3
4
RS-232C
CN202
MAINTENANCE
CN201
KY-631
LED-471
N.C.(+12VRS_RETURN)
N.C.(+5VSB)
N.C.(PS_I2C_SDA)
N.C.(PS_I2C_SCL)
N.C.(+12VRS)
CN3
1-3
+12V_A
4
+5VSB
5-12
GND
13-15
+3.3V
16-17
+5V
18-21
GND
22-24
+12V_B
1
/PS_ON
2
N.C.(AC_OK)
3
N.C.(SDA)
4
N.C.(A0)
5
N.C.(Main_VRS_RETURN)
6
N.C.(+Main_VRS)
7
N.C.(SCL)
8
N.C.(A1)
9
THERMAL_OK
10
I_SHARE
11
N.C.(PWR_GD)
12
N.C.(S_INT)
13
N.C.(PS_SEATED)
14
N.C.(PS_INHIBIT/PS_KILL)
15
N.C.(FAN_FAIL)
16
N.C.(+Stand-by_Rmt_sen)
17-20
+5VSB_OUT
21-24
+5VSB_GND
25-48
+12V GND
49-72
+12V OUT
CN1
1
/PS_ON
2
N.C.(AC_OK)
3
N.C.(SDA)
4
N.C.(A0)
5
N.C.(Main_VRS_RETURN)
6
N.C.(+Main_VRS)
7
N.C.(SCL)
8
N.C.(A1)
9
THERMAL_OK
10
I_SHARE
11
N.C.(PWR_GD)
12
N.C.(S_INT)
13
N.C.(PS_SEATED)
14
N.C.(PS_INHIBIT/PS_KILL)
15
N.C.(FAN_FAIL)
16
N.C.(+Stand-by_Rmt_sen)
17-20
+5VSB_OUT
21-24
+5VSB_GND
25-48
+12V GND
49-72
+12V OUT
AC IN
100V to 240V
CN4
1
+12V
2
+12V
3
+5V
4
GND
5
GND
6
GND
CN2
1
+12V
2
+12V
3
+5V
4
GND
5
GND
6
GND
CN1
1
GND
2
3
4
5
6
7
GND
8
9
10
11
12
GND
GND
GND
GND
13
14
15
16
17
+5V
+5V
+5V
18
19
20
21
22
RX+(Device)
RX-(Device)
GND
TX-(Device)
TX+(Device)
+3.3V
+3.3V
+3.3V
Reserve
GND
+12V
+12V
+12V
HDD 160GB
SATA_Pow Harness
Power Harness
CN105
!
!
!
!
!
!
!
CN3
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
!
Frame Wiring
Frame Wiring
Frame Wiring