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1
P15V-> P5V P15V-> P5V
P15V->2.5V P15V->3.3V

A
P15V P5V_DC
P15V TO
J-BOARD




B0JCDD000002




B0JCDD000002
(J5,J6)




D4905
C4939 C4944
R4962




D4903
C4930 C4931 C4932 6.3V 6.3V
0 R4951 C4901 C4902
25V 25V 25V 4.7u 4.7u
10u 10u 0.1u 1 GND 24
0 25V 25V 1 GND 24 DA6
FB 10u 10u FB




5




4
C4933 2 REFIN 23 C4904 2 REFIN 23
VDD NC 1 0
16V VO 16V VO GND
0.1u 0.1u 2 1.6 MN_RX0+
3 VREF 22 3 VREF 22
GND M_X0+
RT RT 3 1.6 MN_RX0-
C4934 VOUT CE C4905
4 CS 21 R4969 4 CS 21 R4957 M_X0-
50V 50V 4 0 R4211
IC4901




1



2



3
VIN VIN C4945
8200p 36k 8200p 36k GND 100




D1




D1
S1




S1
5 20 C4942 5 20 16V 5 1.6 MN_RX1+
VCC VCC 3.3V
CB 16V 2.5V CB 0.1u M_X1+
C4903
C4935 0.1u C0DBAHD00011 C4906 6 1.6 MN_RX1-




G1




G1
D1




D1
16V 0.1u 6 19 R4975 25V 16V 0.1u 6 19 R4961 M_X1-
COVP COVP 7 R4212
C4936 OUT-1 0.1u C4943 OUT-1 0
0 0 GND
50V 10p
7 18
AVR 5V 50V 10p
7 18 8 1.6
100
MN_RX2+




D2




D2
CUVP CUVP




S2




S2
C4937 L4903 C4908 L4902 M_X2+
LX LX 9 1.6 MN_RX2-
50V 1000p G1C3R0MA0248




+




+
G1C2R2MA0248 C4940 50V 1000p C4946
8 17 8 17 M_X2-




G2




D2
PGOOD R4970 PGOOD R4958




G2




D2
4V 4V 10 0 R4213
VDD 68k VDD 82k GND 100
R4965 100k 68u R4950 100k 68u
CTL CTL 11 1.6 MN_RX3+
9 CTL
OUT-2
16 Q4903 9 CTL
OUT-2
16
Q4902 M_X3+
R4966 0 R4952 0 12 1.6 MN_RX3-
B1MBEDA00015 B1MBEDA00015 M_X3-
R4963 10 LSAT 15 R4953 10 LSAT 15
13 0 R4214
47k PGND 47k PGND GND 100
R4959 1.6 MN_CLK+
11 ILIM 14 R4973 11 ILIM 14 14
22k M_XCLK+
N.C. 24k N.C. 15 1.6 MN_CLK-

B R4964 C4938
25V
R4967
12 +INC
-INC
13

R4974
R4954
7.5k
C4909
25V
0.1u
R4955
0
12 +INC
-INC
13


D4904
R4960
0
M_XCLK-

GND
17
16 0

1.6
R4215
100
SB_CLK+
7.5k 0 2.4k
0.1u D4906 S_XCLK+
B0JCME000037 18 1.6 SB_CLK-
B0JCME000037
S_XCLK-
19 0 R4216
GND 100
20 1.6 SB_RX0+
S_X0+
21 1.6 SB_RX0-
IC4952 IC4951 S_X0-

GND
22 0 R4217
100
C0DBAYY00054 C0DBAYY00054 S_X1+
23 1.6 SB_RX1+

24 1.6 SB_RX1-
S_X1-
DC-DC CONVERTER DC-DC CONVERTER 25 0 R4218
GND 100
15V 2.5V 15V 3.3V 26 1.6 SB_RX2+
S_X2+
27 1.6 SB_RX2-
S_X2-
28 0 R4219
GND 100
29 1.6 SB_RX3+
S_X3+
30 1.6 SB_RX3-
S_X3-
31 0 R4220