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a
a
a
YS#2448
YS#3587
R1
R2
Thermal Breaker
DPST Switch
BLK
BLK
BLK
NTC
NTC
2
1
2
1
S6
6643
6643
WHT
WHT
4
3
2R
2R
S2
AC IN
2
W1:2
1
W1:1
YS#4188
IEC_RECT
a
a
K2:2
R12
D13
.
4007
120K
1000V
C32
RELAY 1C-
10X13MM
10U
Q3
160V
Q4
BC550C
TO92
2N6517
5101
6854
C33
TO92
RAD .2in
22U
50V
POWER SUPPLY SA315S
a
R3
R4
BLK
NTC
NTC
6643
6643
2R
2R
a
C2
L1
250V
30AMP
680N
X2 27MM
C1
305VAC
470N
1500UH
RAD POLY
3817
RELAY 1C-
a
WHT
D12
D11
4007
4007
1000V
1000V
C6
250V
EC2
4N7
R13
R14
R15
'Y' 10MM
.
.
.
1
330K
130K
130K
CON_HOLE_189
CHASSIS GND
AC BOARD
C34
R16
13x19
W250
10U
450V
.
220K
R17
.
100K
120V
6
6
W3:6
5
6
W3:5
4
6
W3:4
VIO
3
XFMR-SEC-HI
6
W3:3
BLK
2
GRY
6
W3:2
6
5
1
4
6
W3:1
3
RED
3
2
BLU
2
1
1
3575
6
6
W6:6
YEL
5
150°C
6
W6:5
BRN
YEL/BLK
RED
4
6
W6:4
3
6
W6:3
GRY
2
WHT
6
W6:2
1
VIO
6
W6:1
4
3
2
1
XFMR-SEC
4096
2nd 120V
VIO
XFMR-SEC-HI
BLK
GRY
6
5
4
3
RED
3
BLU
2
2
1
1
3575
YEL
150°C
BRN
YEL/BLK
RED
GRY
WHT
VIO
3
4
XFMR-SEC
2
1
4096
a
CRITICAL SAFETY COMPONENTS
THIS SYMBOL IS PLACED ADJACENT TO
SAFETY CRITICAL COMPONENTS.
D1
6775
BRIDGE
SIP
600V
3
W4:3
3
2
W4:2
3
1
W4:1
3
PSGND
1
W7:1
4
W7:2
2
4
3
W7:3
4
EC3
4
W7:4
4
CHASSIS GND
1
POWER
BOARD
CON_HOLE_189
D2
6775
BRIDGE
SIP
3
W8:3
600V
3
2
W8:2
3
1
W8:1
3
1
W9:1
4
W9:2
2
4
K1:2
3696
3
W9:3
4
D3
R5
4
W9:4
4
W500
.
4007
470R
1000V
RELAY 1C
D4
R6
W500
4007
.
470R
1000V
C5
10X13MM
100U
63V
PSGND
Section:
Product(s):
PCB#:
Modified:
SILENT
1
5 W5:1
+Hi
2
5 W5:2
C3
250V
3
100N
5 W5:3
RAD POLY
4
5 W5:4
-Hi
5
5 W5:5
C4
250V
100N
TO CAPACITOR BOARD
RAD POLY
PSGND
N1
N2
HS
K1:1
3696
RELAY 1C
AC Input
SA115S/SA218S/SA315S
M1818
Rev#:
V02
Eng:
T. Wood
Sheet
1
Of
2
2023-09-21
File:
M1818.SchDoc
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