Table of Contents
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12.27. SN1 Board Schematic Diagram
B2P3S-VH-B-3.2(LF)(SN)
K1KY02B00012
Vsus
AA_CERS
=
SN2
TP1
TP2
VSUS
Vsus
1
C16411
C16412
C16413
C16414
C16507
C16400
630V
250V
250V
250V
250V
250V
GND
3
190u
190u
190u
190u
1.1u
TP4
TP5
100p
F0C2E115A280
F2A2E191A264
250BXC190MP22XZ12.5X50
AA_CPH1
AA_CML2
AA_CMH
AA_CSH
5V
TC74VHC541FK(EKJ)
C0JBAU000088
AA_CMLEL
IC16561
TP16
TP17
SN20
35
P5V
P5V
502611-3521
TP18
SIU
C16561
K1MY35BA0345
SIU
34
10V
TP36
CLK
R16561
10u
1
G1
20
C16562
CLK
33
EXB38V470JV
Vcc
16V
TP24
SIU
2
19
1u
GND
32
A1
G2
CLK
AA_SIU
31
TP19
CERS
3
A2
Y1
18
CERS
TP38
SEL
CERS
4
A3
17
AA_CLK
CRC2
30
Y2
SEL
5
A4
16
AA_CERS
29
R16565
Y3
GND
EXB38V472JV
C
6
15
AA_SEL
28
TP21
OC2
A5
Y4
OC2
R16562
TP22
CRC1
EXB38V470JV
7
A6
Y5
14
AA_OC2
CRC1
27
OC2
R16476
TP70
8
A7
13
2.2k
SCNRST
26
SCNRST
CRC1
Y6
TP52
SCNRST
9
A8
12
AA_SCNRST
OC1
25
OC1
Y7
OC1
AA_OC1
24
10 GND
Y8
11
GND
C16565
TP15
EXB38V472JV
R16566
TPSOS7
50V
CPH1
23
TP37
MAIN_STOP0
TP72
MAIN_STOP0
0.01u
CIS
22
TPSOS6
SOS6
21
TP23
TP71
20
TP20
AA_SOS6
SOS7
IC16562
C0JBAU000088
C16566
GND
19
TC74VHC541FK(EKJ)
50V
TP14
R16590
UHZ
18
EXB38V470JV
R16563
0.01u
3
1
G1
Vcc
20
220
17
GND
Reserve
CIS
2
A1
19
TP39
G2
CEL
16
CEL
CEL
3
18
AA_CIS
C16593
A2
Y1
50V
GND
15
AA_CEL2
1000p
4
A3
Y2
17
TP25
CSH
14
TP40
CSH
EXB38V472JV
R16568
CSH
5
A4
16
AA_CEL
AA_CSL
13
Y3
GND
CSL
6
A5
15
AA_CSH
TP11
CSL
Y4
CSL
12
R16564
EXB38V470JV
CPH1
7
14
AA_CSL
A6
Y5
11
CPH1
GND
CMH
8
A7
Y6
13
AA_CPH1
10
TP26
CMH
CMH
CML
9
A8
12
AA_CMH
9
TP10
CML
Y7
CML
10 GND
11
AA_CML
Y8
NC
8
R16591
P15V
7
4.7k
R16567
6
EXB38V472JV
P15V
R16594
4.7k
NC
5
TP99
SEL2
4
TP126
C16564
R16575
B0ADCJ000100
UHZ
R16579
16V
1
5
750
1SS184(T5LPAV,E)
SEL
3
TP88
EXB38V470JV
1u
Q16538
AA_CML
2
TP89
TP128
2
B1CBGD000001
CVSET2
SEL2
R16587
2SK3018T106
TP97
SOS6_SC2
AA_CSL
Reserve
1
CRC2
3
4
AA_CMLEL
2.2k
AA_CEL
CVSET2
SIDE
OR
R16576
14
VCC
1A
1
CRC2
IC16565
D0GB101JA065
TP98
C0JBAE000321
100
B0ADCJ000100
TC7SH32FU(TE85L,JF
AA_CIS
1SS184(T5LPAV,E)
CRC1
AA_CRC2
D16822
15V
C16791
13
6A
1Y
2
B0ACCJ000048
25V
R16570
TP100
AA_CML2
150u
EXB38V472JV
12
3
To TP003
AA_CEL2
F2A1E151B705
6Y
2A
TP125
AA_CML
15V
TP101
CVSET2
To TP005
11
2Y
4
To TP004
AA_NCEL2
5A
TP102
To TP012
10
3A
5
AA_UHZ
TP8
TP9
TP6
TP7
TP82
5Y
9
3Y
6
UHZ
C16584
4A
50V
IC16563
3900p
8
4Y
GND
7
C0JBAB000996
TC74VHC14FK(EKJ)
AA_SOS6
AA_NCVSET2
AA_CRC1
TP105
TP106
TP107
TP108
TP109
TP110
TP111
TP112
TP113
TP114
TP115
TP116
TP117
TP118
TP119
TP120
TP131
TP132
TP123
TP124
TP28
TP29
TP30
TP31
TP32
TP33
TP34
TP35
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D16618
C16603
630V
SG73P2BTTD102J
RF071L4STE25
R16609
B0ECKP000055
1000p
1k
C16604
630V
1000p
VSUS
Vsus
Q16600
B1CFRM000020
RCD080N25TL
D16609
B0ECKP000055
R16608
2W
15k
ERG2FJX153E
R16605
R16604
D16603
22
330
B0ACCJ000048
R16606
22k
D16608
B0ECKP000055
PC16603
C16602
R16633
B3PBA0000498
50V
22k
D16605
PS2701A-1-F3-A
22p
B0ACCJ000048
R16601
D16604
B0ADCJ000100
1
SG73P2BTTD1R0J
R16607
R16615
5.11k
1.87k
1%
1%
R16631
Q16606
Q16601
10k
B1CFRQ000022
DSC2001S0L
R16612
R5207ANDTL
22
Q16607
0
1
VDD
8
B1CBGD000001
VDD
R16617
R16684
Q16602
RM06JTN220
22
IC16684
2.2k
2
IN
7
DSA2001S0L
C0ZBZ0001822
OUT
C16755
C16608
R16610
D16607
BD8693FVM-HVTR
25V
50V
100k
B0ACCJ000048
4.7u
220p
3
GND
6
NC
4
5
NC
NC
15V
6
R16536
1
D16401
SG73P2BTTD1R0J
B0FCCN000003
RF1501NS3STL
R16537
1
R16534
SG73P2BTTD1R0J
560
D0GF561JA047
D16536
PC16461
B0ECKP000055
Q16401
PS9857-2-F3-AX
RF071L4STE25
B1JBDN000004
R16675
B3PBE0000058
GT30F131(T4RPAN,XS
10k
1
8
C16401
630V
R16676
R16401
5600p
D16411
270
1%
7.5
B0ADCJ000100
2
7
1
VDD
8
1SS184(T5LPAV,E)
VDD
R16501
Q16501
Q16402
22
IC16501
3
6
2
IN
7
B1HFPFA00001
B1JBDN000004
C16402
C0ZBZ0001822
OUT
CPH5524-TL-E
630V
R16416
R16411
RM06JTN220
BD8693FVM-HVTR
R16503
R16402
4700p
10k
270
10
7.5
1%
4
5
3
GND
6
D0GD100JA059
NC
C16534
D16534
Q16403
1u
DZ2J051M0L
C16504
16V
4
NC
5
R16512
25V
B1JBDN000004
NC
25V
47k
4.7u
4.7u
C16502
R16403
7.5
C16503
150u
25V
F2A1E151B705
PC16462
PS9157-F3-AX
R16505
B3PBE0000060
1k
D0GF102JA048
1
5
1
VDD
VDD
8
R16412
C16506
270
1u
D16506
R16507
Q16531
1%
4
16V
DZ2J051M0L
22
2
IN
IC16502
7
R16414
OUT
B1HFPFA00001
10k
RM06JTN220
C0ZBZ0001822
R16531
CPH5524-TL-E
BD8693FVM-HVTR
10
2
3
3
GND
6
NC
D16413
B0ACCJ000048
R16532
4
NC
5
C16531
47k
PC
NC
4.7u
25V
VSUS
R16441
C16441
5.6
3900p
D0GF5R6JA047
50V
R16466
R16467
47k
47k
VSUS
Q16441
DG3C3020CL
DG3C3020CL
C16909
630V
*C16907
220p
*C16908
630V
630V
15V
220p
D16581
220p
DZ2J330M0L
ERM
R16582
ERF
56k
R16583
L16412
L16411
D16481
VOL
100k
TP90
TP91
C16906
G0CR21KA0214
G0CR21KA0214
D16583
1%
630V
SH-K17-R21
SH-K17-R21
C16461
630V
B0FCCN000001
B3ABB0000210
C16631
250V
250V
C16632
220p
RF2001NS3SWTL
(GREEN LED)
1000p
D16582
4u
4u
DZ2J330M0L
7M2E405JLHE
7M2E405JLHE
PC16581
F0C2E405A279
F0C2E405A279
B3PBA0000498
R16581
R16584
D16482
PS2701A-1-F3-A
10k
44.2k
B0FCCN000001
1%
ERR
RF2001NS3SWTL
C16583
R16588
R16585
Q16581
50V
22k
47k
1000p
B1ABCF000231
Q16451
C16912
D481
DG3C3020CL
630V
820p
DG3C3020CL
R16451
R16526
5.6
D0GF5R6JA047
4.7
D16461
1
VDD
8
C16551
B0FCCN000003
C16910
C16911
VDD
4.7u
RF1501NS3STL
630V
630V
25V
R16552
C16451
820p
220p
IC16522
47k
3900p
2
IN
7
50V
R16555
R16508
C0ZBZ0001822
OUT
75k
22
BD8693FVM-HVTR
RM06JTN220
3
6
Q16551
GND
NC
R16551
D0GD100JA059
B1HFPFA00001
R16556
10
CPH5524-TL-E
75k
4
NC
5
NC
D16538
C16567
16V
IC16564
1u
C0JBAE000321
TC7SH32FU(TE85L,JF
15V
Q16421
1
5
B1JBEN000004
R16574
RJP30H2ADPE-00-J3
10k
630V
C16421
2
R16525
4.7
R16421
5600p
R16573
D0GB4R7JA065
7.5
D16537
10k
D0GF7R5JA047
3
4
OR
Q16422
1
VDD
8
B1JBEN000004
R16522
VDD
C16422
D0GB101JA065
630V
100
IC16521
Q16521
4700p
2
IN
7
B1HFPFA00001
R16422
C0ZBZ0001822
OUT
CPH5524-TL-E
7.5
BD8693FVM-HVTR
R16506
10
3
GND
6
D0GD100JA059
Q16423
NC
C16505
B1JBEN000004
25V
4
5
1u
NC
NC
R16517
47k
R16423
7.5
D16421
DA3CF30ACL
DA3CF30ACL
C16415
250V
1.1u
F0C2E115A280
*T16471
G4DYA0000324
SANHE-20-023
10
1
TPVSUS
C16833
630V
1W
68k
9
N3
10
2200p
R16833
N4
ERG1FJX683E
C16834
3
Vscn
630V
1W
68k
D16833
D16712
D16711
2200p
R16834
B0ECHR000004
N1
B0ECHR000004
B0ECHR000004
ERG1FJX683E
RFN1L6SFJTE25
4
Vad
RFN1L6SFJTE25
RFN1L6SFJTE25
N2
R16825
IC16786
B0ECHR000004
D16720
6
5
D16824
150k
MIP3910MSSCF
B0ACCJ000048
RFN1L6SFJTE25
DRAIN
4
LS
5
IC16784
MIP3910MSSCF
R16786
R16937
FB
R16845
59k
3
DRAIN
TPVAD
69.8k
1%
R16822
180k
4
LS
5
82k
D16823
SOURCE
R16838
1%
B0ADCJ000100
2
NC
7
2W
100k
R16846
PC16896
ERG2FJX104E
60.4k
B3PBA0000498
5V
3
FB
PS2701A-1-F3-A
SOURCE
PC16897
1
VDD
8
PC16723
B3PBA0000498
R16841
C16859
B3PBA0000498
2
NC
SOURCE
7
4.7k
50V
D16710
R16847
C16813
PS2701A-1-F3-A
PS2701A-1-F3-A
0.1u
64.9k
130u
R16839
Q16891
R16940
DZ2J15000L
220V
100k
R16823
Q16817
SOS6_SC2
DSA2001S0L
47k
SOURCE
R16842
2W
61.9k
DSC2001Q0L
R16829
1
VDD
8
1k
1%
C16860
1k
50V
C16854
F2A2T131A021
ERG2FJX104E
10V
C16862
R16852
0.1u
220TXW130MP22XN10X51
1u
10V
C16861
R16942
470k
1u
16V
47k
Q16815
C16844
0.1u
R16856
50V
Q16892
C16843
1k
B1ABCN000007
0.1u
10V
C16856
D16825
R16941
C16865
DSC2001Q0L
1u
10V
C16858
DZ2J330M0L
16V
1u
16V
4.7k
1u
0.1u
ERA6YEB242V
IC16785
R16844
R16824
C16827
R16815
R16939
MM1431DURE(R59-E182)
2.4k
37.4k
16V
C0DBZYY00352
1k
C0DBZYY00352
0.1%
1%
1u
10k
MM1431DURE(R59-E182)
Ref:2.485-2.495-2.505(MAX)
Vad
TP157
TP158
PC16685
B3PBA0000496
F15V
TLP705(MAT-TP,F)
Q16762
AA_CIS
1
6
CPH5524-TL-E
R16685
R16761
R16621
150
10
B1HFPFA00001
D0GD221JA052
R16686
1%
2
5
R16622
R16623
10k
C16685
C16753
220
220
220
50V
25V
D16407
AA_CEL2
0.1u
4.7u
B0JCME000093
3
4
R16762
D16685
47k
R16681
R16682
R16683
B0ACCJ000048
10
10
10
TP103
R16763
47k
C16641
C16642
R16553
630V
630V
75k
2200p
D16641
D16642
D16643
F1K2J222A014
5600p
Q16621
Q16622
Q16623
B1JBDN000004
B1JBDN000004
B0FCCN000004
B0FCCN000004
B0FCCN000004
TP104
B1JBDN000004
RFN20NS3SWTL
RFN20NS3SWTL
RFN20NS3SWTL
GT30F131(T4RPAN,XS
R16554
75k
VOL
R16667
R16648
D0GF202JA047
D0GF202JA047
R16490
15V
2k
C16646
D16646
2k
D1BD1203A077
5V
630V
120k
R16645
1000p
DZ2J150M0L
5.6k
R16491
C16490
R16668
C16645
D16645
D16647
R16651
D1BD1203A077
R16494
16V
IC16691
2k
630V
DZ2J150M0L
DZ2J150M0L
2k
120k
2k
1u
1%
C0JBAC000509
R16646
1000p
R16498
TC7SH00FU,LPAVJ
D16648
866
R16492
10k
DZ2J043M0L
1%
D1BD1203A077
1
5
120k
Q16646
3
4
2
C16692
50V
D16651
Q16660
0.1u
DZ2J051M0L
DSA2001S0L
R16649
D16492
33
B1CFRQ000021
DZ2J047M0L
2
3
4
R5007ANJFU7TL
R16653
2.2k
R16650
50V
C16647
R16493
1
5
R16654
100k
D1BD5111A077
IC16491
47
2200p
5.11k
C0BBAA000008
NJM2406F(TE1)
Q16647
IC16490
B1CBGD000001
2SK3018T106
C0DBZMC00006
MM1431CURE(R59-A806)
D16491
AA_CPH1
B0ACCJ000048
AA_UHZ
AA_CEL
AA_CRC1
R16945
AA_CRC2
470
15V
C16770
16V
1u
D16493
R16897
R16902
1
REN
24
B0ADCJ000100
C16664
C16665
C16666
22.6k
6.2
VCC1
R16662
1SS184(T5LPAV,E)
D0GF202JA047
50V 82p
50V 82p
50V 82p
1%
2
SEL0
23
10k
AA_UHZ
CEN
3
22
R16677
C16661
C16662
R16664
R16900
3.83k
SEL1
IC16921
COMP2
2k
630V
630V
D16663
2k
1%
Q16818
R16678
1000p
1000p
D16662
DZ2J150M0L
1
R16891
2
4
SEL2
21
B1CBGD000001
69.8k
BD8655FV-HVE2
COMP3
2SK3018T106
2k
R16674
R16898
5
VCC2
20
R16497
C16497
DZ2J150M0L
2k
1.05k
C16891
COMP4
50V
D16664
R16892
1%
25V 1u
6
VTH1
19
47k
27p
DZ2J150M0L
82.5k
N.C.
Q16819
7
VTH2
C1ZBZ0004292
18
B1CBGD000001
OUT
2SK3018T106
R16899
R16893
13.7k
8
VTH3
CIGBT
17
D16669
82.5k
1%
B0ACCJ000048
R16661
9
RAMP1
8V
16
10
Q16661
CNT3
B1JBER000002
R16894
10 RAMP2
15
R16660
7.15k
9.09k
R16663
RJP63G4DPE-00-J3
3.09k
CNT2
R16921
R16659
7.15k
R16665
21.5k
11 GND
2.5V
14
C16668
2.2k
1%
CNT1
R16658
6.49k
820p
12 VB
1V
13
50V
R16895
VCNT
AA_NCEL2
9.09k
R16922
Q16820
9.53k
1%
B1CBGD000001
AA_NCVSET2
D0GD470JA052
2SK3018T106
R16776
47
R16924
VTH1=Vramp2
11.5k
1%
Q16922
R16923
VTH2=Vramp1
B1CBGD000001
5.11k
2SK3018T106
1%
R16920
VTH3=Ve-HiZ
100
D0GB101JA065
Q16921
B1CBGD000001
2SK3018T106
69
Q16931
C16794
B1ABCN000007
10u
MMBTA42,215
10V
R16932
IC16795
22k
C0CBALC00012
TA78L15F(TE12L,F)
TP163
TP164
F15V
TP57
TP58
D16728
3
Vin
1
B0ECKP000055
Vout
RF071L4STE25
R16931
2.7
1%
Com
2
C16793
C16796
C16795
25V
25V
25V
150u
4.7u
150u
F2A1E151B705
F2A1E151B705
TP78
TP79
*T16472
TP95
G4DYA0000325
VSCN:147V
SANHE-20-024
TP80
TP81
1
5V_F
5V
D16713
D16714
N4
N5
B0ECHS000002
B0ECHS000002
RFN1L7SFJTE25
RFN1L7SFJTE25
8
3
R16475
D16474
4.7k
N2
R16473
N1
4
B0ACCJ000048
560
N3
AA_SCNRST
SCNR_PRO
6
5
D16795
MAIN_STOP0
B0ACCJ000048
R16474
1k
F5V
R16471
D16791
PC16480
3.9k
D16473
DZ2J240M0L
IC16724
R16831
B3PBA0000498
B0ACCJ000048
68.1k
PS2701A-1-F3-A
BA178M05FP-E2
C0CBADE00049
B3PBA0000580
F15V
R16791
1k
3
OUT
1
Q16471
IN
R16772
4.7k
C16864
IC16471
B1ABCE000015
C16724
50V
C0DBEYY00114
4.7u
COMMON
C16723
0.1u
C16842
MM1530CURE(R59-C392)
R16472
C16472
R16479
25V
2
1u
160V
2.2k
10V
10k
25V
R16832
130u
1u
R16773
71.5k
1k
R16851
470k
C16863
50V
0.1u
R14921
AA_CLKU
IC16787
R16873
2.4k
AA_OC1U
AA_OC2U
AA_SELU
EXB38V220JV
22
R14922
AA_CLKD
AA_OC1D
AA_OC2D
AA_SELD
EXB38V220JV
22
R14923
AA_HIZU
AA_HIZD
EXB38V220JV
22
AA_OC1D
VFG
AA_OC1U
TP59
TP60
TP61
TP62
TP63
TP16852
C16902
630V
3300p
47k
EXB38V473JV
TPVFG
R14916
C16450
C16460
ZA16402
630V
630V
K4AZ01D00004
1800p
2200p
*C16914
2W
630V
*R16696
3300p
AA_OC2U
6.2
C2
ZA16403
AA_OC2D
D0D26R2JA038
K4AZ01D00004
VSCN_F
2W
*R16697
D14904
6.2
B0ADCJ000100
D0D26R2JA038
C16901
TP96
630V
AA_SELU
2W
1200p
*R16698
6.2
D0D26R2JA038
630V
C16900
RW2PJ6R2VA
1200p
C16903
630V
1500p
VFO
AB_SIU
TC-P42GT30A
VHIZ:140V(42
50FHD)
5V_F
R16819
169k
1%
C16797
D1BD1693A044
50V
0.1u
R16820
169k
1%
R16798
D1BD1693A044
2.2k
1
5
D16792
B0ACCJ000048
D16793
SCNR_PRO
R16818
2
B0ACCJ000048
TPSN11
33k
1%
R16799
VHIZ
D1BB3302A055
1k
3
4
VHIZ
C0DBZMC00006
IC16792
IC16793
NJM2406F(TE1)
TPSN8
C0BBAA000008
D16794
B0ACCJ000048
R16919
15.8k
1%
D1BB1582A055
R14920
R14919
47
10k
IC14901
R14904
3.3
PC14901
TC74VHC14FK(EKJ)
C0JBAB000996
B3PBE0000059
PS9858-2-F3-AX
R14901
330
8
1
AA_OC1
2
14
VCC
1A
1
7
2
C14902
C14906
16V
16V
13
1Y
2
1u
6
3
1u
6A
C
R14902
12
2A
3
5
4
330
AA_CLK
6Y
11
2Y
4
5A
R14966
2
IC14904
C0JBAA000542
10
5Y
3A
5
C14910
C0JBAA000557
16V
TC74VHC08FK(EKJ)
1u
3Y
14
1A
1
9
4A
6
Vcc
2.2k
PC14902
EXB38V222JV
8
GND
7
B3PBE0000059
13
1B
2
4Y
PS9858-2-F3-AX
4B
R14907
8
1
330
AA_SIU
12
1Y
3
4A
7
2
11
4Y
2A
4
C14903
16V
6
3
10
5
1u
3B
2B
C
5
4
AA_OC2
9
2Y
6
330
3A
IC14902
C14907
R14908
16V
8
GND
7
1u
C0JBAB000996
3Y
TC74VHC14FK(EKJ)
R14918
R14917
1
DZ2J056M0L
PC14903
10
20k
14
1A
1
D14901
B3PBE0000050
QCPL-M75H-500E
VCC
R14911
6
1
180
AA_SEL
D14903
13
1Y
2
RM10JTN181
B0ACCJ000048
6A
R14930
5
D14703
12
6Y
2A
3
22
C14904
16V
B0ADCJ000100
RM06JTN220
1u
4
3
11
2Y
4
R14913
5A
1k
C14911
C
4.7u
10
3A
5
25V
C14909
5Y
220p
50V
C14905
9
3Y
6
50V
4A
100p
8
GND
7
4Y
1
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