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1
2
3
A
B
C
D
E
F
POWER SUPPLY
G
AC IN
W302B
2
2
W302A
IEC_RECT
H
DPDT Switch
Circuit Breaker
10A
BLK
BLK
BLK
S300
WHT
WHT
CON_HOLE_189
S301
CHASSIS GND
1
POWER
AC BOARD
EC3
CON_HOLE_189
I
CHASSIS GND
1
POWER BOARD
EC4
R301
C310
1K8
2512
100N
100V
1206
J
PSGND
K
1
2
3
4
5
6
7
2
120V
1
6
6
W301F
5
6
W301E
4
6
W301D
3
6
W301C
2
6
W301B
6
5
1
L300
4
6
W301A
3
2
1
6
1500UH
6
W306F
3817
5
150°C
6
W306E
4
6
W306D
3
6
W306C
2
6
W306B
1
6
W306A
240V
4
5
6
7
8
9
10
CH1422U PSA1S
CH1426U ES15P
CH1423U ES18P
CH1426U PSA2S
VIO
XFMR-SEC-HI
BLK
7895
GRY
F301
3
W304C
3
N1306
7A
2
RED
W304B
3
3
BLU
2
1
N1307
3575
1
W304A
3
YEL
N1308
7895
BRN
F302
1
W307A
4
YEL/BLK
RED
N1309
7A
2
W307B
4
N1312
GRY
3
W307C
4
WHT
N1311
4
W307D
4
VIO
N1310
3
4
2
1
XFMR-SEC
4096
8
9
10
11
12
13
D301
ES1H
D304
ES1H
NJM7815FA
+15V
D302
+31V
IN
OUT
MURS120T3
N1315
N1313
U302
DO214AA
6856
100N
C304
D305
D308
C301
4X4mm
100V
DO-214AC
1206
4U7
25V
MURS120T3
ES1H
DO214AA
D306
PSGND
C308
MURS120T3
100N
4X4mm
D309
C306
DO214AA
100V
4U7
25V
DO-214AC
1206
ES1H
U303
6857
D307
N1314
IN
OUT
MURS120T3
N1316
-31V
-15V
DO214AA
NJM7915FA
11
12
13
14
15
16
17
TO POWER AMP PCB
SILENT
N1305
+Hi
+175V PSA1S
+202V ES15P
N1301
+205V ES18P
+202V PSA2S
D300
BRIDGE
C312
C313
R303
SIP
25K
2700U
250V
25A
5934
.
2700U
600V
250V
6775
5934
N1302
C311
C314
R304
2700U
.
250V
25K
5934
2700U
250V
5934
-175V PSA1S
-202V ES15P
-205V ES18P
N1304
-202V PSA2S
-Hi
M1695-ES18P
Power Supply
Section:
ES15P/ES18P/PSA1S/PSA2S
Product(s):
PCB#
X8024
Rev#
V01
BOM Rev#
01
Sheet
3
Of
Date Modified:
3/30/2017
Filename:
Supply.SCHDOC
14
15
16
17
A
B
C
D
E
F
G
H
I
J
K
4
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