After Service Department 13
Item No.
Struture
Name
Date
Version
1.0
Crisp
2019.11.30
Circuitry of The PCB (HS_SNOW_POWER)
Vin
Vout
GND
U2 7805
E C3
1000uF/25V
CX1
1uF/275V
AC_L
AC_N
L 1
1MH
E C4
470uF/25V
GND1
GND
CX2
1uF/275V
Vin
Vout
GND
U1 HS_SMP
E C1
2200uF/25V
E C2
1000uF/25V
+5V
12
0V
12
0V
23
0
12V
L 1_1
L N_1
GND1
T 1
E 142
V
D
R
1
14
D
22
1K
BD2
KBP307
BD1
KBP307
F1
250V/2A
AC1
AC2
BD3
MB6M
A
C
1
A
C
2
GND
HZ_IN
CY2
222M
AC_L
AC_N
CY1
222M
earth
C5
102/1KV
GND
C6
102/1KV
GND1
GND
DMX_5V
12V
+5V_2
GND1
0
1
2
3
4
5
POWE R1
HZ_IN
CX3
0.1UF/275V
L 2
UU9.8
VD1
P6KE 15CA
GND
1
2
3
4
DRIVE 1
GND
1
2
3
BT 1
BT A08
R3
330/0.5W
C1
104/400V
R2
33
0
1/
4W
1
2
6
4
PH1
MOC3023
GND
1
2
CN2
PUMP
R1 390 1/4W
PMP_PH
R7
10K 1/4W
L 1_1
PMP_PH
Q1
D965
R8
1K 1/4W
12V
D4
1N4007
K2
SFK-112DMP 20A
UL 1_C
VD2
3.3V
MOT _N
K1
SFK-112DMP 20A
R9
10K 1/4W
GND
U L1_C
D3
1N4007
PA2
R11
1K 1/4W
VD3
3.3V
R10
10K 1/4W
GND
Q2
D965
PA2
MOT _L
V
D
R
2
14
D
22
1K
C2
104/400V
R5
330R1/2W
D1
10A10
D2
10A10
C3
104/400V
R4
330R1/2W
C4
104/400V
R6
330R1/2W
L 1_1
L N_1
9V
7V
0V
0V
115V
115V
H S_SNO W _PO W E R
GND
+5V_2
