45
C16
0.1U/275VAC(X2)
R22
2M2/1/4W (CCR)
TERMINAL ERTH
C17
471/250VAC
C18
471/250VAC
C15
0.1U/275VAC(X2)
1
4
2
3
T2
ET
20
(SG
01
32
3)
!
EC13
47UF/450V
!
!
!
!
!
更
改
人
FORTEX
INDUSTRIAL
LTD.
NUMBER
M
O
DE
L
D
R
CHK
APP
DATE
TITLE
:
YL-SM6-
SM6
SMPS.SCH
30-Jul-2014
Ver
V2
REV
E
Sheet
1 of 1
需
更
改
元
件
更
改
原
因
出
ECN
日
期
PCB
版
本
修
改
说
明
更
改
日
期
WSX
PCB P/N:
KF
-Y
L-0
3
+
AC2
-
AC1
BL1
R
S2
06
2
8
10
16
17
9
1
3
18
15
13
12
11
T1
EC28
D3
FR107
L1
1mH
EC
2
1000U/25V
EC
3
1000U/25V
D4
FR107
L2
1mH
EC
4
1000U/25V
EC
5
1000U/25V
D
G
N
D
L3
50
uH
EC9
1000U/10V
EC10
1000U/10V
EC8
1000U/10V
FH1
T1AL/250V
!
!
!
!
!
1
2
3
CN2
3P(3.96)(hs)
1
2
3
4
5
6
7
8
9
10
11
12
CN1
12P(2.5)(hs)
EC11
100U/10V
C8
104
+3.3V/2.2A D
G
N
D
+5.1V/4A
-1
9V/
200
mA
A
G
N
D
+19V/200mA
+5V STBY
D
G
N
D
+3
V
3 S
TB
Y
D
G
N
D
STBY CTL
MAINS FAIL (Protect)
TO Main PCB
TO Main PCB
AC IN
BA
1
FB
2
CS
3
Drain
4
Drain
5
N.C.
6
VCC
7
GND
8
IC1
ICE3BR0665JZ
R2
47K/1W
D1
FR107
C1
2n2J/630V
D2
FR107
EC
1
47U/50V
R3
10R/0.5W
C4
104
DW1
HZ22-1/0.5W
R4
10
0R
/0.5
W
C3
470nJ100
C2
102
R6
NC
R5
0R
!
!
!
!
K
A
R
IC3
AZ431AZ-A
2
1
3
4
IC2
K1010
R12
560R
R13
2.2K
C9
104
R14
10K 1%
R15
10K 0.25%
R16
150K 1%
C27
2n2/Y1
!
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
IC6
MP14
23
C
24
103
L4
CD
RH
10
4R
N
P-2
20
N
C(s
um
ida
)
D8
B340A
R
38
15K
1%
R
37
10K
1%
C23
120PF(NPO)
R
36
7.5
K
1%
C22
4700PF(NPO)
C
21
103
R
35
N
C
R
34
10K
C
26
22uF/25V(X7)
EC15
470U/10
C
25
22uF/25V(X7)
R
39
2K 1%
1
2
3
4
5 6 7 8
Q4
DMP3020LSS
R30
22K
Q7
KTC3198GR
R32
10K
R33
22K
R31
10K
EC14
470U/10
13T
13T
4T
9T
Q2
KTC3198GR
R7
4K7
R8
1K
R10
10K
R9
4K7
Q1
TIP32CL
Q3
TIP31CL
R11
4K7
C6
102
EC
7
100
U
/2
5V
EC
6
100
U
/2
5V
C14
102
C20
104
3
1
2
D5
42
C
TQ
03
0P
bF
OUT
5
NR
4
GND
2
IN
1
EN
3
IC5
TPS73033DBVR
C7
103
t
NTC1
10D-9
R17
10
0/0
.25
W
C11
102
DW2
HZ15-3/0.5W
R27
22K
R26
4K7
C12
102
Q6
KTC3198GR
R28
4K7
R29
10K
C13
102
Q5
KTA1266GR-AT/P
FB1
FAIR-RITE 3.5X8X1(711380)
FB2
FAIR-RITE 3.5X8X1(711380)
C28
104
C29
104
DGND
1
2
3
TP3
YQ-12
1
2
3
TP1
YQ-12
1
2
3
TP2
YQ-12
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
DGND
DGND
DGND
DGND
DGND
DGND
D
G
N
D
DGND
D
G
N
D
D
G
N
D
D
G
N
D
1
3
2
JK1
SS-7B-1-B(TU-301-AL-L-Y11E(d))
1
2
C
N
3
2P3.96
R40
100/0.25W
R19
470
R18
6.8
00
97
-12
65
-00
01
R21
22K
R20
22K
D6
1N4148
R1
0.68
R/
1W
1
%
SMPS Schematic PCB
Summary of Contents for CX N
Page 6: ...Service Manual 6 CXN CXN Block Diagram Master ...
Page 7: ...7 CXN Block Diagram Signal Path ...
Page 8: ...Service Manual 8 CXN CXN Block Diagram Control Lines ...
Page 9: ...9 CXN Block Diagram Clock Signals ...
Page 10: ...Service Manual 10 CXN CXN Front Panel PCB Schematic ...
Page 11: ...11 Front Panel Top ...
Page 12: ...Service Manual 12 CXN Front Panel Bottom ...
Page 14: ...Service Manual 14 CXN Audio PCB Schematic Power Supply ...
Page 15: ...15 Audio PCB Schematic USB Circuit Powe Supply ...
Page 16: ...Service Manual 16 CXN Audio PCB Schematic SPDIF I O Reply ...
Page 17: ...17 Audio PCB Schematic USB Streaming PHY ...
Page 18: ...Service Manual 18 CXN Audio PCB Schematic DSP and DIR ...
Page 19: ...19 Audio PCB Schematic Masterclocks ...
Page 20: ...Service Manual 20 CXN Audio PCB Schematic DSP Decoupling SRAM ...
Page 21: ...21 Audio PCB Schematic WM8740 1 2 DACs ...
Page 22: ...Service Manual 22 CXN Audio PCB Schematic MCU and Flash ...
Page 23: ...23 Audio PCB Schematic Ethernet and USB HUB ...
Page 24: ...Service Manual 24 CXN Audio PCB Schematic ZANDER ...
Page 25: ...25 Audio PCB Schematic Apple Test Points and EMC Points ...
Page 26: ...Service Manual 26 CXN Audio PCB Schematic ANALOGUE STAGE ...
Page 27: ...27 Audio PCB Top ...
Page 28: ...Service Manual 28 CXN Audio PCB Bottom ...
Page 34: ...Service Manual 34 CXN BUS PCB Schematic ...
Page 36: ...Service Manual 36 CXN Control BUS Bottom ...
Page 38: ...Service Manual 38 CXN Front DAUGHTER PCB Schematic ...
Page 42: ...Service Manual 42 CXN ENCODER PCB Schematic ...
Page 43: ...43 ENCODER Top Bottom AP33112 2 ...