Schematic Diagram; Main Control - Samsung WA5471AB Series Service Manual

7. SCHEMATIC DIAGRAM

7-1. MAIN CONTROL

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L N
CN2
Reactor
1
2
YDW236-02
RED
Noise Filter
AC2 AC1
CN1
GXX AC1
1
2
3
AC2-1
WHT
90019WS-03WHT
AC2-1
AC2-1
AC2
COLD 4
HOT 3
2
RINSE
BLITCH 1
MIST 7
CLUTCH 8
PUMP 5
6
Door Lock
5V_1
Hudson Washer.indb 33
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PTC2
D2
AC2 AC2 1 2 1 2
AC1-1 2.7 27 UF4007
1KV 1A
DC_LINK DC_LINK
AC1-1
D3
1 2
UF4007
3 1
1 K V 1 A
15A 1 R1 C1
600V CE6 100K 1nF
1
0 0 680uF 1W 1KV
250V CE1
4 1 10uF
BD1
500V 2
2 JP2 2
R4
1 2
JUMP 2
1 2
AGND
4.7 J 0.25W
1 JUMP 2
JP1
1
CE8 AGND
680uF
250V
2 C3 CE2
AC2-1 100nF 22uF
AC2-1 50V 1 1 50V
+15V
AGND AGND
2 2
R133 J R138
R3
100
1 2
0.25W
R2 4.7J 0.25W 1
C2
10nF
50V
+5V
PCFN-112D2M 2
3 2
AGND
Q7 2
D1
AC2
4 1
RY1 G 1 u 2 5 V
WATCH_DOG
I 1 WATCH_DOG
O C37
3 3 RN2427
0.2W
C
B 2
Q12
KRC246S
0.2W
E
1
R12
AC1-1
1
AC1-1 1 2
C71
100K J 2W
25V,1uF
2
1 A 1 K V
1N4007
AGND AC2-1
AGND AC2-1
F2 2 1
D9
AC1-1 AC1-1 1 2
250V
2.5A
SSR4
+15V
8 1
R46 R38
7 2
R54 1 2 1 2
3
6
1 2 390,J,0.125W 390,J,0.125W
5 4
150 J 0.5W
SSR5
PR33MF51YPLF
8 1
R47 R39
2
7
R55 1 2 1 2
6 3
390,J,0.125W 390,J,0.125W
1 2
5 4
1 5 0 J 0 . 5 W
PR33MF51YPLF SSR6
8 1
R48 R40
7 2
R56 1 2 1 2
6 3
1 2 390,J,0.125W 390,J,0.125W
5 4
150 J 0.5W
PR33MF51YPLF SSR3 R45 R37
1 2 1 2 AGND
8 1
2 0 0 o h m J 1 / 4 200ohmJ W 1/4W
7 2 R148 1W
R161 2003
R53 1 2 1 2
6 3
1 2 200ohmJ 1/4W 2 0 0 o h m J 1 / 4 W
VCC GND
5 4 9 8
1 5 0 J 0 . 5 W O7 I7 COLD
10 7
O6 I6 HOT
PR33MF51YPLF 11 6
SSR1 O5 I5 RINSE
12 5
8 1 O4 I4 BLITCH
R50 R42 13 4
7 2 O3 I3 CLUTCH
R30 1 2 1 2 14 3
MIST
6 3 O2 I2
1 2 390,J,0.125W 390,J,0.125W 15 2
PUMP
5 4 O1 I1
1 5 0 J 0 . 5 W 16 1
IC6
PR33MF51YPLF
R49 R41
1 2 1 2
SSR2
2 0 0 o h m J 1 / 4 W 200ohmJ 1/4W
8 1
R149 R162
7 2
R43 1 2 1 2
3
6 200ohmJ 1/4W 2 0 0 o h m J 1 / 4 W
1 2
5 4
1 5 0 J 0 . 5 W
PR33MF51YPLF
R33
1/2W 180ohm J 1/2W J 180ohm
R34
2 R139 1 2 R35 1
*
2 KTLP160J
250V
2.2nF 3 2
C72
1
+15V
CN4
4 1
8 1 1 PC4
C74
7 2 100nF
50V
6 3
2
5 4
SMW420A-08
0 . 5 W J 3 0 0 0.5W J 300
NTR
2 1 2 1
R140
2
*
KTLP160J 390,J,0.125W 390,J,0.125W
250V
2.2nF 3 2 1 R31 2 1 R29 2
1
4 1
1
PC17
C75
100nF
50V
2
3
C
B 2
Q14 DOOR_CW_CCW
KRC246S
0.2W E
1
D14
1N4148WS
2 1
AGND
+5V-IS
D17
1N4148WS
2 1
3
D
+12V-IS 1 R116
G
Q5 1 2
ZXMN6A07FTA
RY12W-K 0.806W 4.7K 0.1W
S
2
R114
0.1W
CCW 10K
CW
RY2
CN8
1
GND
2 +5V
3
1 4
4
+5V
5
6 SUB_REED R83
2 3
PC7 UNLOCK_SIG
7 5V_1 1 2
WHT PS2561AL 1K 0.1W
1 200-400% 4
GND
+5V
GND 2 3 R92
PC8 LOCK_SIG
1 2
PC9
R113 R112 PS2561AL 1K 0.1W
1 4 200-400%
R85 R93
0.1W 0.1W
R82
2 3 10K 10K
1 2 REED_SW
PS2561AL 1 K J 0 . 1 W
200-400%
R115 GND GND AGND AGND
GND AGND
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+12V-IS
TE6 D6
1 10
GND
1 2A 2
UG2D 200V +15V
D7
2 9 IC5
1 2
UG2D D8 +15V
1
200V 2A 1 2 IN OUT
2A
3 8 UG2D 200V CE3 GND
1000uF CE11
+5V-IS 25V C9 470uF 1 2 2 NJM7805
CE5 1 2 25V 100nF
4 7 1 2 100nF 50V
50V C77
50V
5 6 100nF
AGND C7 2 1
C8 2 1
EE2525-V 1 2 2 1
50V
100nF
AGND CE4 AGND AGND AGND
470uF GND GND AGND
2 1
R10 AGND AGND
0.25W
1K +5V-IS
3
PC1 C PC5
GND GND
4 1 +5V-IS 2 B 4 1
15V_ENA 15V_ENA Q16
KRC246S
0.2W
E
R5
0.1W 1
3 2 2K C70 3 2
100nF POWER_ON
1
50V POWER_ON
PS2561AL C6 PS2561AL
100nF 200-400%
R6
50V 2
1 2
10K J 0.1W
AGND
AGND +5V-IS
GND
GND
+5V-IS
1
C68
1nF
2
+5V 50V
0.35W E R126
PC2 +5V MMBT3906 2 1
Q15
1 4 B 1
C 4.7K J 0.1W
3
PC16
AC_CHECK
2 3 5 1
+5V
AC_CHECK
PS2561AL
R98 4
R130
WL
WL 1 2
100 J 0.1W
3 2
AGND
PS9122
*
AGND
GND
R77
Fo 1 2
100
2
J
0.1W
+5V
50V
1nF
C48 1
1
C49
100nF
50V
AGND
+5V
2
+5V
COLD
+5V
HOT IPM-TEMP
AGND
RINSE AGND
C42 AGND
100nF C41
BLITCH
1 50V 1 10nF 1 1 1 C39
50V C45 100nF
C47
CLUTCH 100nF 50V
MIST 50V
10nF
50V
PUMP 2 2 2 2 2
AGND
AGND
1
DVSS PJ5/AINB8
2
WL WL
INT3/TB0IN/PA0 PJ6/AINB9/INTC
3
UNLOCK_SIG UNLOCK_SIG
TB0OUT/PA1 PJ7/AINB10/INTD
4
LOCK_SIG
INT4/TB1IN/PA2 PK0/AINB11/INTE
LOCK_SIG 5
1 1 SCL SCL
1 TB1OUT/PA3 PK1/AINB12/INTF
C55 C54 6
C69 10nF 10nF SDA SDA CTS1/SCLK1/PA4 PB7/TRST
1nF
50V 50V 7
50V TX TX TB6OUT/TXD1/PA5 PB6/TDI
2 2 8
RX TB6IN/RXD1/PA6 PB5/TDO/SWV
2 RX
9
INT8/TB4IN/PA7 PB4/TCK/SWCLK
TXD TXD 10
TXD0/PE0 PB3/TMS/SWDIO
AGND AGND 11
RXD
RXD RXD0/PE1 PB2/TRACEDATA 1
+5V 12
RESET_SUB
RESET_SUB CTS0/SCLK0/PE2 PB1/TRACEDATA 0
13 TE9
WATCH_DOG WATCH_DOG TMPM370FYFG
TB4OUT/PE3 PB0/TRACECLK
14
R91 DVDD5
15
AC_CHECK AC_CHECK 1 2 INT5/TB2IN/PE4
16
100 J 0.1W R137 TB2OUT/PE5
17
1 2 INT6/TB3IN/PE6
18
REED_SW 10K J 0.1W INT7/TB3OUT/PE7
1 1 1 19
DVSS
C51 C52 C56 20
10nF 100nF 100nF R89 1 0 K 0 . 1 W J
INTB/PL0
50V 50V 50V 2 1 21
INTA/PL1 VOUT15
R88 2 1 1 0 K 0 . 1 22 W J
2 2 2 UP
UP UO0/PC0 PF4/ENCZ1/RXD3
23
UN
UN XO0/PC1 PF3/ENCB1/TXD3
24
AGND AGND AGND AGND AGND VP VP VO0/PC2 PF2/ENCA1/SCLK3/ CTS3
25
VN VN YO0/PC3 PF1/TB7OUT
3
C
B 2
Q13 CIR_PUMP
KRC246S CIR_PUMP
0.2W E
WP
WP
1 +5V
WN
WN
SDO MEMS_POWER
SDI +5V AGND
R79 2 1 1 0 K 0 . 1 W J X1
DOOR_CW_CCW AGND EMG
SCK CS 1 2
2 1
AK10012010
C38 10MHz
C36
1 SCK SDI SDO 0.022nF
C44 1 50V 0.022nF
50V
10nF C43 AGND
50V 10nF 1 2
50V
2
PC10 R99
2
4 1
1 DOOR_TURN_ON 2 DOOR_TURN_ON
AGND AGND
2K J 0.1W
AGND AGND
3 2
PS2561AL
200-400%
R103
AGND
1 2
+5V +5V +5V
0 J 0.25W
+5V-IS
FDC6326L 7W
VIN VOUT 5V_1
4 3
5VIS_ONOFF 8
5VIS_ONOFF ON/OFF VOUT
5 2 VCC
7
R1 R2 1
6 1 WC
C50 6
1nF
IC8 SCL SCL
50V 5
SDA SDA
2
GND
UNLOCK_SIG
GND
LOCK_SIG
2 1 1 2 1
2 CE7
C78 C79
CE10 100nF CE9 100nF 100nF
22uF 50V 50V 50V
50V 22uF
50V 50V
1 2 22uF 2 1 2
1
+5V
3
+5V
1 2
CE12
47uF 50V
UP 1 2
50V 100nF R26 100 0.1W
C27
VP 1 2
R24 100 0.1W
2 1
WP R21 100 1 0.1W 2
+15V
UN 1 2
UN R25 100 0.1W
VN 1 2
AGND AGND +15V R22 100 0.1W
WN WN 1 2
1 R20 100 0.1W
C20
100nF
50V R17
ITRIP
ITRIP 1 2
2 AGND
2K F 0.1W
+5V
1
1 1 1 1 1 1
AGND C19 C17 C15 C14 C16 C18
1nF 1nF 1nF 1nF 1nF 1nF
50V 50V 50V 50V 50V 50V
2
2 2 2 2 2 2
AGND
Fo
Fo
R72
AGND AGND
+5V
IPM-TEMP 2 1
5V_1
IPM-TEMP 0 . 1 W J 1 0 0
PC11 5V_1
R86 R119
4 1
HALL_A 1 2 1 2
HALL_A
100 J 0.1W 1 100 J 0.1W
C59
100nF
50V D15
3 2
PS2561AL 2
200-400%
2 WATER_L +5V
WATER_L AGND
SMW250-04DW
1
GND C67
5V_1 100nF
50V
2
R94 PC12 R120
4 1
HALL_B HALL_B 1 2 1 2
GND
1
1 0 0 J 0 . 1 W 1 0 0 J 0 . 1 W
C60
100nF
3 2 50V D16
PS2561AL 2
200-400%
AGND
+5V +5V
GND
RESET_SUB
1
C57 2
10nF
50V
0.2W
G +5V-IS
2 RN2427
TX Q8
TX 1 I
O
3
PC6
1 4
+5V
R101
2 3
1 2
1K J 0.1W PS2561AL
R102 200-400% +5V
PC14
RX 1 2 4 1
AGND
1 0 0 J 0 . 1 W
1 GND
C53 3
4.7nF
C 0.1W J 10K
50V 1 3 2
Q9 B
MMBT3904
2 1
2 0.35W E PS2561AL
R111 200-400%
2
AGND
CIR_PUMP CIR_PUMP
PUMP PUMP
MIST MIST
CLUTCH CLUTCH
AGND GND
EMG
EMG
R60
1 2 Fo
2 100 AGND
J
0.1W
50V
+5V
1nF
75 BLITCH C35 1
BLITCH
74
RINSE
RINSE
73 AGND
HOT HOT AGND
CN6
72
COLD COLD
1
71
RESET +5V
2 +3.3V
70 1K J 0.1W MEMS_POWER 1 8
R67 1 2 3 MEMS_POWER EN GND
69 1 K J 0 . 1 W 2 7
R66 1 2 4 IN GND
68 1 K J 0 . 1 W 3 6
R64 1 2 5 OUT GND AGND
67 R63 1 K J 0 . 1 W 1 4 5
1 2 6 BYP GND
66 R61 1 K J 0 . 1 W 100nF C82
1 2 7
65 50V MIC5209-3.3YM
CE13 C81
8 C87
64 1 1 1
2
+5V TXD 9
63 R65 10uF 100nF 0.47nF
R136 1 0 K J 50V 50V 50V
1 2 RXD 10
62 0.1W
10K J 0.1W
DVSS FLASH_BOOT 11 2 2 2
61
DVDD5 AGND SMW250-11DW
WHT
60
VOUT3
AGND
59
RESET RESET RESET
+5V
58 AGND
RVDD5
57
MODE
56
DVSS
55 1
54
53
1 1 2
52
1 1 1 1 C33
15V_ENA
51 100nF
50V
15V_ENA
2 2 AGND
2 2 2 2 +3.3V
+3.3V
AGND AGND
1
FLASH_BOOT FLASH_BOOT C62
100nF
50V
2
1 +3.3V
C63
1
100nF
50V
AGND
2
2
13 1
GND VDD_IO R163
12 IC9 2 1
GND NC
KR3DH C66
11 3 100nF
INT 1 NC
50V
10 4
Res SCL/SPC
9 5
2 1
INT 2 GND
1nF C85
50V
AGND AGND 2
R164
1 2
Q17
0 J 1/10W
0.35W
MMBT3904
R52 680 J
1 2
IC7
R19
1 1 2 6 8
NC
2 1
C46 R18 680 J
E1 100nF 1 1 1 2
3
50V C65 C64
E2 0.1nF 0.1nF 1
4
50V 50V C61
VSS 2 0.1nF
50V
24C04 2 2
1 1 1
2
1nF C13 1nF C83 1nF C84
R59 R62
50V 50V 50V
AGND AGND AGND AGND
2 2 2
AGND AGND AGND
C80
DC_LINK
TE8
1 24
VS(U) NC
2 23
CN3
VB(U) P
3 22
VS(V) U 1
U
4 21 DD-Motor
VB(V) V 2
V
5 20
VS(W) W 3 W
6 19 B03B-PWCSK-1
VB(W) NU
NTR
7 18
HIN(U) NV
8 17
ITRIP 2
HIN(V) NW
9
HIN(W) ITRIP C10
10
630V
LIN(U) 100nF
11
1
LIN(V)
12
LIN(W)
13
VDD
14
VFO DC_LINK
15
ITRIP
16
VSS DC_LINK
IKCM15F60GA
1 AGND R13
C11 C12
1nF 1nF
+5V
50V 50V
R14
2
R68
DC_LINK_SEN DC_LINK_SEN 1 2
100 J 0.1W
5V_1
AGND
CN9
5V
1
Hall-A
2
Hall-B Hall Sensor
3
4 GND
WHT
GND
+5V-IS
R104 PC13
1 4
1 2
2K J 0.1W
R106
2 3
1 2
PS2561AL 2 K J 0 . 1 W
200-400% CN5
1
WATER_L
WATER_L Water_Level
AGND 2
5VIS_ONOFF STANDBY
3
4 TX
5 RX
+12V-IS +5V-IS 6 SUB_RST
Sub PBA
+5V-IS
7 5V
8 GND
12V
9
1
C58 POWER_ON Power On
10
10nF
50V GND SMW250-10DW
2 POWER_ON WHT
0.35W E 2 R78
MMBT3906 1 2
Q11
B 1
C 2K J 0.1W
3
+5V
PC18 0.1W J 1K
4 1
2 1
R142
R141
3 2
1 2
PS2561AL
1 0 0 J 0 . 1 W
200-400%
1
R143
50V C76
100nF 1 0 K J GND
0.1W
2
AGND
+5V
SDO
SDO
1/10W
SDI
SDI
0 J 1 / 1 0 W CS
CS
SCK
1/10W SCK
1
1nF
50V
2
AGND
Schematic Diagram _ 33
2012-03-28 9:46:04