YORKVILLE Synergy SA315S, Service Manual

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D D
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A A
Power Supply
Section:
Product(s):
Supply15V.SCHDOC
M1806 2 3 Sheet Of PCB# Rev#
Date Modified:
V04
Filename: 2020-07-30
SA315S/SA221S
BOM Rev# 01
100V
100N
1206
C37
1
4
3
8
5
6
T4
XF3955
1210
4
U
7
5
0
V
C24
V
C
C
7
G
N
D
6
RT
2
DT
1
SS
4
OC
3
GD1 8
GD2
5
UCC25600
7987
SO8
U8
SOT233
FDT3612
6977
G
D
S
Q12
SOT233
FDT3612
6977
G
D
S
Q11
W
1
2
5
1K27
0805
R70
1K0
W
1
0
0
0805
R72
1
4
3
8
5
6
T5
XF3955
1210
4U7 50V
C25
OUT IN
GND
MC7815BDTG
DPAK3
7846
Q13
1210
4
U
7
5
0
V
C26
100V
100N
1206
C30
1210
4U7
50V
C31
SOT-23
43V0
D28
6x6mm
35V
47U
C8
PSGND
+15V_LS
31.3V
W
1
0
0
15K0
0805
R6
22U
5X5.5mm
16V
C17
22U
5X5.5mm
16V
C6
+15V_MOD
-15V_MOD
7967
L7
1
U
1206
5
0
V
C5
SOD123
B0540
D7
SOD123
B0540
D8
SOD123
B0540
D9
SOD123
B0540
D10
+Fuse
SOT23
TL431A
2V5 7720
Q2
W250
1M0
1206
R16
W250
1M0
1206
R17
W250
1M0
1206
R18
1
3
2
+
-
SO8
LM393D
7661
U2:1
7
5
6
+
-
SO8
LM393D
7661
U2:2
V+
8
V-
4
SO8
LM393D
7661
U2:3
100N
0805
50V
C16
W
1
2
5
33K
0805
R20
6K20
W
1
2
5
0805
R21
W100
1M0
0805
R22
W
1
2
5
6K20
0805
R19
W250
1M0
1206
R29
140K0
W
1
2
5
0805
R15
W
1
2
5
1K27
0805
R30
PIC 5
PIC 6
PIC 6
PIC 7
W250
33R
1206
R73
W250
33R
1206
R74
151mA
UNDER VOLTAGE SHUT DOWN MAY NOT NEED
+31V
+15V_LS
ES1J
DO-214AC
D1
1210
4
U
7
5
0
V
C11
MURA260T3
403D
D2
LNK306G
8158
SMD8B
S
8
S
2
S
1
F
B
4
B
P
3
S
7
D
5
U1
MURA260T3
403D
D3
0805
100N
50V
C7
W
1
2
5
1K62
0805
R4
W
2
5
0
10R
1206
R5
7974
1000UH
L2
4
U
7
1210
5
0
V
C9
-Fuse
+Fuse
PP RAD
560VDC
22N
C10
W125
28K7
0805
R3
+15V
-15V
ES1J
DO-214AC
D5
3
2
W3:2
3
3
W3:3
3
1
W3:1
ES1J
DO-214AC
D4
TO POWER AMP PCB
250V
3300U
40X80MM
C12
250V
3300U
40X80MM
C14
+Hi
-Hi
PSGND
N4
N7
N8
N3
40X80MM
3300U
250V
C13
40X80MM
3300U
250V
C15
SILENT
PSGND
CAPACITOR BANK
1
5 W4:1
2
5 W4:2
3
5 W4:3
4
5 W4:4
5
5 W4:5
CAPACITOR BANK #2
IRF830
N
TO220
6730
G
D
S
Q4
W
1
0
0
475K
0805
R27
W
1
0
0
475K
0805
R42
W
1
0
0
475K
0805
R28
W
1
0
0
475K
0805
R32
W
1
0
0
475K
0805
R37
W
1
0
0
475K
0805
R26
W
1
0
0
475K
0805
R36
W
1
0
0
475K
0805
R31
W
1
0
0
475K
0805
R33
SOD-323
18V0
D11
SOD-323
18V0
D6
1K0
W
1
0
0
0805
R41
2K0
W100
0805
R38
1M0
W100
0805
R39
-Hi
W
1
2
5
10R0
0805
R40
SOT-23
MMBTA42
6847
Q5
6
8
0
P
0805
5
0
V
C19
1206
100V 470N
C18
DISCHARGE RAILS
SOT-23
MMBTA92
8165
Q7
W
1
0
0
475K
0805
R43
W
1
0
0
475K
0805
R34
+Fuse
W125
33K
0805
R35
SOT-23
8V2
D14
SOT-23
MMBTA42
6847
Q9
W
1
0
0
475K
0805
R48
W
1
0
0
475K
0805
R46
+Hi
W
1
0
0
1M0
0805
R50
SOD-323
18V0
D16
W125
4M7
0805
R49
W125
28K7
0805
R47
2N7002
G
S
D
7986
SOT-23
Q8
SOT-23
8V2
D17
220N
1206
50V
C20
SOT-23
43V0
D18
SOT-23
MMBTA92
8165
Q10
SOD-323
200V
D13
D1005
CDSF4148
D15
W125
100K
0805
R52
W125
100K
0805
R54
W100
475K
0805
R44
W100
475K
0805
R45
HEATSINK
BLEEDER CIRCUIT
TURN ON VOLTAGE
FROM POWER SUPPLY
(OPEN COLLECTOR)
PSGND
W250
10K
0805
R53
1206
1
0
0
V
1
0
0
N
C21
PSGND
SOD-323
200V
D12
PSGND
4
3
4PIN SMT
LTV-8141S
6668
U200:2
D1005
CDSF4148
D19
W
1
0
0
100K0
0805
R51
30A 3AB
F1
30A 3AB
F2
-Fuse
+Fuse
CON_HOLE_189
1
EC4
PSGND
CON_HOLE_189
1
EC1
PSGND
120uH
8101
L1
120uH
8101
L3
OC
MURA260
403D
D20
T30.0 AMP
2498
Place above 3414 holder in schematic
F3
T30.0 AMP
2498
Place above 3414 holder in schematic
F4
+Hi
5136
1A25
F5
+Hi_Dis
1A25
5136
F6
3
3
N
1210
6
3
0
V
C29
3
3
N
1210
6
3
0
V
C32
3
3
N
1210
6
3
0
V
C34
3
3
N
1210
6
3
0
V
C33