5-44
BCU-100 MM
5-44
2
3
4
5
A
B
C
D
E
F
G
H
1
BE-28 (35/44)
SUFFIX: -12
BE-28 (35/44)
SUFFIX: -12
BE-28 (35/44)
BOARD NO. 1-876-411-12
SJX-300_BE-28_012_603
CN6105
1
+12V
2
TACH
3
PWM
4
Gfan
5 6
22
R6511
22
R6510
0.1uF
C6133
100
R6122
100
R6123
100
R6899
100
R6898
0.1uF
C6101
0.1uF
C6102
0.1uF
C6103
22
R6517
22
R6516
CN6107
1
12V
2
TACH
3
PWM
4
Gfan
5 6
22
R6519
22
R6518
CN6108
1
12V
2
TACH
3
PWM
4
Gfan
5 6
18k
R6870
10k
R6105
10k
R6106
6.8k
R6107
0
R6871
22
R6513
6.8k
R6902
22
R6512
10k
R6903
CN6538
1
+12V
2
TACH
3
PWM
4
Gfan
5 6
10k
R6904
22
R6515
6.8k
R6114
22
R6514
10k
R6112
CN6106
1
+12V
2
TACH
3
PWM
4
Gfan
5 6
10k
R6113
0
R6987
0
R6988
1k
R6037
1k
R6027
1k
R6038
4.7k
R6933
4.7k
R6934
4.7k
R6935
4.7k
R6936
4.7k
R6937
4.7k
R6938
4.7k
R6939
4.7k
R6940
2.2k
R6946
4.7k
R6021
4.7k
R6943
4.7k
R6944
2.2k
R6947
4.7k
R6022
2.2k
R6945
2.2k
R6948
0.1uF
C6053
0.1uF
C6054
6.8k
R6872
18k
R6873
0
R6874
6.8k
R6875
6.8k
R6779
0
R6778
18k
R6777
6.8k
R6136
10k
R6135
0
R6772
10k
R6134
6.8k
R6773
6.8k
R6121
18k
R6774
0
R6775
10k
R6119
6.8k
R6776
ADT7467ARQ
IC6133
VCC
3
D2+
11
D2-
10
D1+
13
GND
2
TACH2
7
D1-
12
VCCP
14
PWM1/XTO
15
TACH1
6
SDA
16
SCL
1
PWM2/ SMBALERT1
5
TACH4/GPIO/ THERM /SMBALERT2
9
PWM3
8
TACH3
4
ADT7467ARQ
IC6134
VCC
3
D2+
11
D2-
10
D1+
13
GND
2
TACH2
7
D1-
12
VCCP
14
PWM1/XTO
15
TACH1
6
SDA
16
SCL
1
PWM2/ SMBALERT1
5
TACH4/GPIO/ THERM /SMBALERT2
9
PWM3
8
TACH3
4
ADT7467ARQ
IC6589
VCC
3
D2+
11
D2-
10
D1+
13
GND
2
TACH2
7
D1-
12
VCCP
14
PWM1/XTO
15
TACH1
6
SDA
16
SCL
1
PWM2/ SMBALERT1
5
TACH4/GPIO/ THERM /SMBALERT2
9
PWM3
8
TACH3
4
AD51/007Z-0REEL
IC6583
A1
6
GND
4
VDD
8
A2
5
OS/ALERT
3
A0
7
SDA
1
SCL
2
AD51/007Z-0REEL
IC6582
A1
6
GND
4
VDD
8
A2
5
OS/ALERT
3
A0
7
SDA
1
SCL
2
AD51/007Z-0REEL
IC6581
A1
6
GND
4
VDD
8
A2
5
OS/ALERT
3
A0
7
SDA
1
SCL
2
GND
100
R6125
100
R6124
V3P3_MAIN
431,432,433,442,601,602,603,604,701,703,711,721,800
/THRBE_SENS_ALRT
604
V12P0_FAN_BERSX
702
V12P0_FAN_FRONT
603,702
GND
GND
/PON_RESET
602
GND
KY_I2C_SDA
604,703
KY_I2C_SCL
604,703
TL_I2C_SDA
602
TL_I2C_SCL
602
V12P0_FAN_REAR
702
GND
GND
GND
10k
R6120
/THRREAR_SENS_ALRT
604
100
R6128
NM
CN6102
NM
1
D+
2
D-
3
GND
4 5
GND
100
R6129
NM
RSX_THR_DIODEA
300
RSX_THR_DIODEK
300
0.1uF
C6134
/THRRSX_SENS_ALRT
604
GND
/RSX_THR_EVENT
301
0.8
JL6823
0.8
JL6824
0.8
JL6825
0.8
JL6832
0.8
JL6833
0.8
JL6834
0.8
JL6835
0.8
JL6857
0.8
JL6858
0.8
JL6828
0.8
JL6827
4.7k
R6966
NM
4.7k
R6967
NM
10k
R6908
NM
10k
R6101
NM
10k
R6108
NM
4.7k
R6999
NM
10k
R6028
NM
0
R6670
0
R6671
0
R6600
0
R6601
4.7k
R6968
NM
4.7k
R6969
NM
10k
R6864
NM
10k
R6116
NM
0.8
CL6003
0.8
CL6004
0.8
CL6002
0.8
CL6001
1000pF
C6142
1000pF
C6144
1uF
C6524
NM
1uF
C6055
NM
1uF
C6056
NM
1uF
C6057
NM
1uF
C6058
NM
1000pF
C6143
1000pF
C6145
NM
0.1uF
C6695
IO_I2C_SCL0
800
IO_I2C_SDA0
800
M24256-BWMN6TP(A)
IC6587
SDA
5
E2
3
VSS
4
VCC
8
E0
1
E1
2
WC
7
SCL
6
M24256-BWMN6TP(A)
IC6588
SDA
5
E2
3
VSS
4
VCC
8
E0
1
E1
2
WC
7
SCL
6
GND
GND
0.1uF
C6694
0
R6996
0
R6997
0
R6998
0
R6995
NM
0
R6994
NM
0
R6025
NM
GND
0
R6979
NM
0
R6983
0
R6982
0
R6984
NM
GND
0
R6980
NM
0
R6981
0.1uF
C6693
GND
GND
0
R6978
0
R6977
NM
0
R6976
0
R6975
NM
RV5C387A-E2-FB
IC6590
OSCIN
9
OSCOUT
8
VSS
5
INTRA
6
SCL
2
SDA
3
VDD
10
32KOUT
1
INTRB
7
INTRC
4
32.768KHz
X6001
1
1
3
NC1
2
2
4
NC2
GND
1pF
C6692
NM
GND
CN6500
MA2S728-(K8).SO
D6503
MA2S728-(K8).SO
D6501
0.8
JL6830
MA2S728-(K8).SO
D6502
0.1uF
C6522
V3P3_MAIN
431,432,433,442,601,602,603,
604,701,703,711,721,800
0.8
JL6831
GND
0
R6505
0.8
CL6005
0.8
CL6006
0.8
CL6007
0.8
CL6008
10k
R6974
10k
R6024
10k
R6023
6.8k
R6876
CN6537
1
+12V
2
TACH
3
PWM
4
Gfan
5 6
0
R6877
V12P0_FAN_FRONT
603,702
18k
R6878
6.8k
R6905
GND
22
R6509
10k
R6906
1uF
C6059
NM
22
R6508
10k
R6907
4.7k
R6971
NM
10k
R6909
NM
0.8
CL6009
0.8
CL6010
0
R6986
0
R6985
IO_I2C_SDA1
800
IO_I2C_SCL1
800
0.8
CL6011
0.8
CL6012
GND
CN6109
1
12V
2
TACH
3
PWM
4
Gfan
5 6
1uF
C6519
NM
0
R6769
6.8k
R6767
18k
R6770
22
R6764
10k
R6766
10k
R6765
6.8k
R6768
22
R6763
0.1uF
C6521
ADT7467ARQ
IC6586
VCC
3
D2+
11
D2-
10
D1+
13
GND
2
TACH2
7
D1-
12
VCCP
14
PWM1/XTO
15
TACH1
6
SDA
16
SCL
1
PWM2/ SMBALERT1
5
TACH4/GPIO/ THERM /SMBALERT2
9
PWM3
8
TACH3
4
GND
GND
4.7k
R6993
NM
10k
R6672
NM
1uF
C6520
NM
GND
GND
10k
R6992
22
R6990
18k
R6964
CN6110
1
12V
2
TACH
3
PWM
4
Gfan
5 6
22
R6989
10k
R6991
6.8k
R6961
0
R6963
6.8k
R6962
GND
4.7k
R6673
NM
10k
R6965
NM
6.8k
R6141
6.8k
R6142
0
R6140
18k
R6139
CN6111
1
12V
2
TACH
3
PWM
4
Gfan
5 6
1uF
C6525
NM
10k
R6144
22
R6146
GND
GND
10k
R6143
22
R6145
10k
R6138
NM
10k
R6137
NM
BE_STI_THR1_0
100
BE_STI_THR1_1
100
BE_STI_THR2_1
100
BE_STI_THR2_0
100
4.7k
R6941
4.7k
R6942
0.1uF
C6696
0.1uF
C6697
22uF
C6698
4.7uF
C6523
10k
R6102
GND
10k
R6103
10k
R6104
10k
R6109
10k
R6110
GND
10k
R6111
GND
10k
R6115
18k
R6771
V12P0_FAN_FRONT
603,702
FB6500
FB6501
FB6502
FB6503
FB6510
FB6511
FB6504
FB6505
FB6516
FB6517
FB6514
FB6515
FB6512
FB6513
FB6506
FB6507
FB6508
FB6509
PCA9548APWR
IC6002
A0
1
A1
2
A2
21
SDA
23
SCL
22
RESET
3
VSS
12
SD2
8
VDD
24
SD0
4
SC0
5
SD1
6
SC1
7
SC2
9
SD3
10
SC3
11
SD4
13
SC4
14
SD5
15
SC5
16
SD6
17
SC6
18
SD7
19
SC7
20
BE FAN
FRONT FAN1
REAR FAN2
REAR FAN1
THR DIODE2
RSX FAN
Device select code = 1010_000b
Device select code = 1010_001b
BATTERY
Device select code = 0110_010b
FRONT FAN3
REAR FAN4
REAR FAN3
FRONT FAN2