Samsung WF365BTB series - Schematic Diagram; Main Control Schematic

38 _ Schematic Diagram
7. SCHEMATIC DIAGRAM
7-1. MAIN CONTROL
► ThisDocumentcannotbeusedwithoutSamsung’sauthorization.
90019WS-03WHT
CN2
WHT
3
2
1
6PJ
25-60-TSB
21
PMUJ
25-60-TSB
4PJ
21
PMUJ
14
2
1DB
06BX51D,G50P51ST
V006
A51
3
Y09218-1
LVT1
65
74
83
92
101
STK621-728S-E
IC7
21
11
1012
913
814
715
616
517
418
319
220
1
VB3_1
RCIN_28 W_VB3_2
ISO_27 VB2_5
VSS_26 V_VB2_6
VDD_25 VB1_9
ISO_24 U_VB1_10
FAULT_23 +_13
LIN3_22 -_16
LIN2_21 HIN1_17
LIN1_20 HIN2_18
HIN3_19
TH_29
2R
K042
J
W1
21
W1
J
K042
1R
21
0.125WJ10
R6
21
C10
1nF
50V
2
1
R69
1K J 0.1W
21
3R
K001
J
W5.0
21
0.5W
J
100K
R4
21
7004N1 VK1 A1
1D
21
C1
10nF
2KV
2
1
A1VK1
7004N1
72D
2
1
5R
001
J
W5.0
21
GND
PC5
PS2561AL
200-400%
32
41
C40
100nF
50V
2
1
CGND
D6
SF26
400V
2A
21
W006 V8.6A8.6EK6P
3DT
21
R13
100 J 0.125W
21
25V
1000uF
CE3
2
1
0.1WJ100
R95
21
NJM7805
IC2
2
31
IN
OUT
GND
250V
820uF
CE2
2
1
GND
1DT
A8.6EK6PV8.6
W006
21
DC_LINK DOOR_15V
5V
15V_IS
GND
CGND
15V
GND
8CI
13
4LT
1
2
3
C
A
R
GND
M_GOD_HCTAW
CN3
YDW236-02
RED
2
1
50V
0.027nF
C34
2
1
WATER_LV_MAIN
3PJ
25-60-TSB
21
PMUJ
C15
100nF
50V
2
1
AC1_1
RY2
G4A-1A-E
23
14
2.7
PTC1
27ohm
1.5A
21
D8
EM1C
1000V1A
21
AC2_1
AC2_1
15V
41R
K7.4
J
W1.0
21
AC2_2
PS2561AL
PC1
32
41
PS2561AL
PC3
32
41
PS2561AL
PC2
32
41
R23
51K
J
2W
21
D2
1N4007
1KV
1A
21
R22
51K
J
2W
21
1A
1KV
1N4007
D4
21
R24
51K
J
2W
21
D3
1N4007
1KV
1A
21
W1.0
J
K7.4
81R
21
71R
K7.4
J
W1.0
21
92R
K01
J
W1.0
21
HEATER_RELAY_OUT
AC2_1
GND
W1.0
J
K01
82R
21
72R
K0
1 J
W1.0
21
31D
SW8414N1
75V
150mA
21
C18
Cap_Ceramic
50V,10nF
10n
2
1
C17
Cap_Ceramic
50V,10nF
10n
2
1
C16
Cap_Ceramic
50V,10nF
10n
2
1
5V
GND
AC1_1
AC_ON_CHK
DOOR_CHECK
HEATER_R_CHECK
W1.0
J
001
49R
21
RY4
PCJ-112D3MH
32
5
41
PCJ-112D3MH
RY6
32
5
41
RY8
PCJ-112D3MH
32
5
41
PCJ-112D3MH
RY7
32
5
41
RY5
PCJ-112D3MH
32
5
41
PCJ-112D3MH
RY3
32
5
41
R33
100 J0.25W
21
R12
220
J
0.25W
21
R11
21
R10
220
J
0.25W
21
0.25W
J220
R9
21
R8
220 J
0.25W
21
0.25W
J
220
R7
21
CN5
60-024WMS
NTR
4 3
5 2 6 1
IC3
2003
1W
98
10 7
11 6
12 5
13 4
14 3
15 2
16 1
I1
O1
I2O2
I3O3
I4O4
I5O5
I6O6
I7O7
GNDVCC
Q5
KRC246S
0.2W
1
2
3
C
B
E
0.2W
KRC246S
Q6
1
2
3
C
B
E
Q8
RN2427
0.2W
2
1
3
O
I
G
7EC
Fu1 V05
2 1
50V
1uF
CE10
2
1
DOOR_15V
ICE2QR2280G
IC9
76
85
94
103
112
121
ZC
GND
FB VCC
CS N.C
SC N.C
Drain Drain
Drain Drain
AC1_1
SUB_RESET
1N4148WS
D24
21
GND
PS2561AL
PC9
32
41
WATER_HEATER
BLEACH_VALVE
15V
COOL_VALVE
HOT_VALVE
DRAIN_PUMP
WATCH_DOG_D
DOOR_LOCK_UNLOCK
5V
5V
GND
GND
CN6
SMW250-06DW
WHT
6
5
4
3
2
1
W1.0FK33
57R
21
R37
100,J,0.1W
21
GND
5V
5V
100,J,0.1W
R45
21
R36
100,J,0.1W
21
100,J,0.1W
R38
21
SUB_RESET
MODE
RX_FROM_FLASH_WRITING
TX_TO_FLASH_WRITING
IC4
24C04
54
63
72
81
NC
VCC
E1 NWC
E2 SCL
VSS SDA
W1.0
J
K01
52R
21
94R
K1
J
W1.0
21
62R
K01J
W1.0
21
SCL
SDA
5V
5V
GND GND
5V
5V
BLEACH_VALVE
HEATER_RELAY_OUT
MODE
93R
K7.4
J
W1.0
21
SDA
50V
1nF
C21
2
1
5V
5V
GND
LCS
C35
100nF
50V
2
1
NW NV PW
PV
NU
PU
RETAEH_RETAW
0.2W
KRC246S
Q9
1
2
3
C
B
E
EVLAV_LOOC
EVLAV_TOH
TUO_TESER_NIAM
BUS_OT_XT
PMUP_NIARD
BUS_MORF_XR
DC_BUS
IPM_TEMP
DOOR_CHECK
RX_FROM_FLASH_WRITING
HEATER_R_CHECK
AC_ON_CHK
FO
HALL_B
HALL_A
M_GOD_HCTAW
DOOR_LOCK_UNLOCK
TX_TO_FLASH_WRITING
GND
Am051V57
SW8414N1
82D
21
C14
10nF
50V
2
1
50V
10nF
C13
2
1
D7
SF26
400V
2A
21
C12
10nF
50V
2
1
CE5
470uF
25V
2
1
CE13
47uF
50V
2
1
100,J,0.1W
R44
21
W1.0FK3.3
45R
21
83C
Fn2.2
V05
2
1
R46
100
J
0.1W
21
85R
K01
F
W521.0
21
C4
100nF
50V
2
1
CE11
47uF
50V
2
1
2DT
A42EK6P
V42
W006
21
100,J,0.1W
R43
21
100,J,0.1W
R71
21
100,J,0.1W
R73
21
100,J,0.1W
R72
21
100,J,0.1W
R42
21
W1.0FK3.3
25R
21
W1.0FK3.3
15R
21
W1.0FK3.3
65R
21
W1.0FK3.3
55R
21
50V
47uF
CE12
2
1
CE14
47uF
50V
2
1
C20
100nF
630V
2
1
93C
Fn022
V61
2 1
GND
5V
5V
GND
5V
5V
DC_LINK
GND
PMET_MPI
FO
WN
UP
VN
UN
WP
R60
1.5M F 0.25W
21
50V
100nF
C22
2
1
16R
K72F W52.0
2
1
R32
100
J
0.25W
21
41D
SW8414N1
75V
150mA
21
C8
100nF
50V
2
1
VP
DC_LINK DC_BUS
5V
5V
GNDGND
CGND
PC10
PS2561AL
200-400%
32
41
51D
SW8414N1
75V
150mA
21
61D
SW8414N1
75V
150mA
21
D21
1N4148WS
21
11D
SW8414N1
75V
150mA
21
R86
100 J 0.1W
21
W1.0JK7.4
12R
21
W1.0JK1
51R
21
W1.0JK7.4
02R
21
C7
100nF
50V
2
1
50V
100nF
C6
2
1
C2
100nF
50V
2
1
R70
1K J 0.1W
21
R5F2135CANFP
IC5
62 52 42 32 22 12 02 91 81 71 61 51 41
2713
2812
2911
3010
319
328
337
346
355
364
373
382
391
04 14 24 34 44 54
64
74
84
94 05 15 25
7_5P 0_6P 1_6P 2_6P 3_6P 4_6P 7NA/0_0P 6NA/1_0P 5NA/2_0P 4NA/3_0P OERT/3NA/4_0P 2NA/5_0P 0
AD/1NA/6_
0P
P5_6 P0_7/AN0/DA1
P3_2 P1_0/AN8/LVCMP1/KI0
P3_0 P1_1/AN9/LVCMP2/KI1
P4_2/VREF P1_2/AN10/LVREF/KI2
MODE P1_3/AN11/LVCOUT1/KI3/TRBO
P4.3 P1_4
P4.4 P1_5
RESET P1_6/LVCOUT2/IVREF1
P4.7/XOUT P1_7/VCMP1/INT1
VSS/AVSS P4_5/ADTRG/INT0
P4_6/XIN P6.5_INT4
VCC/AVCC P6_6/INT2
TRA0 OP6_7
KCSS/LCS/5_3P
ISS/3FERV/4_3P
SCS/3TNI/3PMCV/3_3P
7_2P 6_2P 5_2P 4_2P 3_2P 2_2P 1_2P 0_2P 6_3P 1_3P
CN8
SMW250-04DW
WHT
4
3
2
1
GND
200-400%
PS2561AL
PC11
32
41
CGND CGND
5V_IS
5V_IS
5V_IS
HALL_A
HALL_B
PC6
PS2561AL
200-400%
32
41
200-400%
PS2561AL
PC4
32
41
PC7
PS2561AL
200-400%
32
41
W1.0JK1
05R
21
WHT
SMW250-08DW
CN7
8
7
6
5
4
3
2
1
2K,J,1/8W
R63
21
2K,J,1/8W
R64
21
0.1W
J1K
R47
21
5V
5V
Q2
RN2427
0.2W
2
1
3
O
I
G
20MHz
AK20011605
X1
21
C3
100nF
50V
2
1
CN4
SMW250-10DW
WHT
10
9
8
7
6
5
4
3
2
1
CGND
W1.0
JK7.4
18R
21
CGND
GND
GND
5V
CGND
GND
5V
CGND
GND
MAIN_RESET_OUT
91R
K7.4
J
W1.0
21
TX_TO_SUB
RX_FROM_SUB
5D
7004FU
VK1A1
21
CE16
47uF
50V
2
1
GND GND GND
NJM7805
IC1
2
31
IN
OUT
GND
CGND
CE6
470uF
25V
2
1
CGND
5V_IS
5V_IS
R31
100
J
0.25W
21
0.25W
J
100
R30
21
50V
1uF
CE8
2
1
W1.0
J
K1
84R
21
GND
GND
5V
CE9
1uF
50V
2
1
0.2W
RN2427
Q10
2
1
3
O
I
G
0.2W
KRC246S
Q4
1
2
3
C
B
E
C27
100nF
50V
2
1
50V
100nF
C30
2
1
GND
81D
SW8414N1
75V
150mA
21
71D
SW8414N1
75V
150mA
21
0.1WJ100
R85
21
21D
SW8414N1
75V150mA
21
R83
100 J 0.1W
21
0
1
D
SW8414N1
75V
150mA
21
1DZ
A9474N1
V42
W1
21
0.25W J100
R34
21
D_GOD_HCTAW
CN1
B03B-PWCSK-1
NTR
3
2
1
5V_IS
5V_IS
C23
100nF
50V
2
1
CGND
15V
C31
2.2nF
400V
2
1
*
wire_hole_2.0
U1
1
GND
Q17
RN2427
0.2W
2
1
3
O
I
G
R92
330J
0.125W
21
TE2
PS9122
*
3
42
51
TEMP
5V_IS
5V_IS
2K,J,1/8W
R89
21
D22
1N4007
1KV
1A
21
R40
51K
J
2W
21
DOOR_OPEN
DOOR_OPEN
14R
K01
J
W1.0
21
50V,10nF
Cap_Ceramic
C25
2
1
DOOR_OPEN_CLOSE
ESOLC_NEPO_ROOD
PC12
PS2561AL
200-400%
32
41
5V
5V
5V
5V
77R
1J W1
21
5V_IS
5V_IS
GND
50V
100nF
C26
2
1
CGND
50V
100nF
C29
2
1
0.1WJ100
R96
21
0.2W
RN2427
Q1
2
1
3
O
I
G
C5
0.22nF
50V
2
1
5V_IS
5V_IS
0.1W
J
100
R35
21
39R
0J W52.0
21
GND
2K,J,1/8W
R90
21
CE18
4.7uF
50V
2
1
9D
SW8414N1
V57Am051
21
Q7
RN2427
0.2W
2
1
3
O
I
G
200-400%
PS2561AL
PC8
32
41
GND
0.2W
KRC246S
Q13
1
2
3
C
B
E
GND
Q3
KRC246S
0.2W
1
2
3
C
B
E
R74
1K J 0.1W
21
56R
K01J W1.0
21
5V
GND GND
50V
100nF
C9
2
1
GND
R78
100 J 0.1W
21
C32
100nF
50V
2
1
GND
W1.0JK1
08R
21
12A
250V
F1
21
50V
0.027nF
C33
2
1
GND
W1.0FK01
66R
21
5V
5V
R88
2K,J,1/8W
21
CGND
CGND
DRAIN_SUB
VALVE_CUT
WATER_LV_MAIN
CE15
1000uF
25V
2
1
D23
1N4148WS
21
1N4148WS
D19
21
D20
1N4148WS
21
Q14
KRC246S
0.2W
1
2
3
C
B
E
0
2PJ
25-60-TSB
21
PMUJ
2K,J,1/8W
R91
21
50V
100nF
C28
2
1
VALVE_CUT
1N4148WS
D25
21
D26
1N4148WS
21
GND
DRAIN_SUB
WATCH_DOG
DOOR_UNLOCK
WATCH_DOG
Q15
KRC246S
0.2W
1
2
3
C
B
E
WATCH_DOG
15V
Q12
KRC246S
0.2W
1
2
3
C
B
E
0.2W
RN2427
Q16
2
1
3
O
I
G
78R
074J W1.0
21
V05
Fu7.4
Fu7.4celE_paC
4EC
2 1
CE17
10uF
35V
2
1
GND
GND
W1.0
J
K7.4
28R
21
5V
5V
5V
5V
DOOR_LOCK_UNLOCK
GND
HALL_B
CN9
SMW250-03DW
WHT
3
2
1
W1.0JK1
61R
21
0.1WJ100
R84
21
0
BST-06-52
JP1
21
JUMP
15V
C36
100nF
50V
2
1
GND
C37
100nF
50V
2
1
GND
GND
W1.0JK1
9
7R
21
50V
1nF
C11
2
1
5V
5V
GND
DOOR_15V
15V_IS
25-60-TSB
5PJ
21
PMUJ
STD_BY
KCOLNU_ROOD
W1.0FK3.3
67R
21
1.5A
27ohm
PTC2
2.7
21
D31
EM1C
1000V1A
21
W52.0FK72
75R
21
5V
5V
AC2_2
1YR
B-M2D211-FCP
23 14
Am051V57
SW8414N1
92D
21
W1.0JK1
26R
21
W1.0FK3.3
35R
21
Am051V57
SW
8414N
1
03D
21
25V
4700nF
C19
2
1
250V
820uF
CE1
2
1
42C
Fn001
V05
2
1
R67
2K F 0.1W
21
86R
K3.3FW1.0
21
R59
1.5M F0.25W
21
0.2W
KRC246S
Q11
1
2
3
C
B
E
YB_DTS
CGND
CGND
CGND
CGND
AC2_2
DRAIN_PUMP
DOOR_LOCK_UNLOCK
TX_TO_SUB
5V
5V
5V
5V
5V
5V
5V
5V
5V5V
5V_IS
5V_IS
5V_IS
5V_IS
STD_BY
15V
15V
15V
15V
15V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
DOOR_OPEN
HALL_B
HALL_B
15V_IS
DOOR_OPEN_CLOSE
DOOR_OPEN_CLOSE
WATCH_DOG
WATCH_DOG
WATCH_DOG
DOOR_UNLOCK
DOOR_UNLOCK
DOOR_15V
DOOR_15V
WATER_HEATER
BLEACH_VALVE
HOT_VALVE
COOL_VALVE
VALVE_CUT
VALVE_CUT
DRAIN_SUB
DRAIN_SUB
WATER_LV_MAIN
WATER_LV_MAIN
AC2_1
AC2_1
15V_POWER
GND
5V_POWER
SUB_RESET
RXD
TXD
SUB_RESET
SET
MAIN RESET
15V_POWER
GND
LN
NIOSE
LN
FILTER
AC1 AC2
AC1
AC2_2
AC2_1
DOOR SWITCH
1
23
1
2
3
4
5
6
MAIN RESET
TXD
5V
SIGNAL
GND
SIGNAL
U
V
W
U
V
W
AC POWER /SMPS
AC SENSING
AC LOAD
MICOM
NETWORK
EEPROM
DC_LINK
HALL_SENSING
MOTOR DRIVE
WASH HEATER
BLEACH VAL
(DOOR LOCK)
HOT VALVE
COOL VALVE
DRAIN PUMP
DOOR SWITCH
RXD
5V_POWER
GND
OVER_FLOW
DRAIN_SUB
VALVE_CUT
(DOOR UNLOCK)
123
654
REACTOR
AC2
DOOR OPEN/CLOSE
SWITCH
BIG BANG : O
GE : X
BIG BANG : X
GE : O
GE : O
BIG BANG : X
GE : O
BIG BANG : X
BIG BANG : X
GE : O
GE : O
BIG BANG : X
GE : X
BIG BANG : O
GE : O
BIG BANG : X
110V : O
220V : X
AC2_2