Samsung DV448AEP - 8-2. SUB CONTROL (MCU)

126 _ Schematic Diagram
8-2. SUB CONTROL (MCU)
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95R
K1 J W521.0
21
GND
LED28
RED
21
100nF
C27
50V
2
1
KID65783AF
IC3
1110
129
138
147
156
165
174
183
192
201
VCC GND
BZ1
21
KRC246S
Q5
1
2
C
3
B
E
REED_2
R19
1M J 0.125W
21
C1
4.7nF
50V
2
1
CN9
WIRE_11P
11
10
9
8
7
6
5
4
3
2
1
X1
AD10011608
10MHz
21
TUOX
32R
K01 J W521.0
21
GND
LIGHT
EMG
9D
8414N1
2 1
11D
8414N1
2 1
R9
330 0.5W
21
0.5W330
R10
21
KEY_SCAN1
8414N1
21D
2 1
2R
K01 J W52.0
21
45R
K01 J W521.0
21
MICOM1
MC9S08AC48
23 13 03 92 82 72 62 52 42 32 22 12 02 91 81 71
3316
3415
3514
3613
3712
3811
3910
409
418
427
436
445
454
463
472
481
94 05 15 25 35 45 55 65 75 85 95 06 16 26 36 46
2DxR/5CTP
2DxT/3CTP
KLCM/2CTP 1ADS/1CTP 1LCS/0CTP
SSV
LATXE/6GTP LATX/5GTP SM/DGKB
LFERV HFERV
51P1DA/7P1IBK/7DTP 41P1DA/KLC1MPT/6DTP
31P1DA/5DTP 21P1DA/KLC2MPT/4DTP 4P1IBK/4GTP
PTC4
PTG3/KBI1P3
IRQ/TPMCLK
PTD3/KBI1P6/AD1P11
RESET PTD2/KBI1P5/AD1P10
PTF0/TPM1CH2 VSSAD
PTF1/TPM1CH3
VDDAD
PTF2/TPM1CH4
PTD1/AD1P9
PTF3/TPM1CH5 PTD0/AD1P8
PTF4/TPM2CH0 PTB7/AD1P7
PTC6
PTB6/AD1P6
PTF7 PTB5/AD1P5
PTF5/TPM2CH1 PTB4/AD1P4
PTF6 PTB3/AD1P3
PTE0/TxD1 PTB2/AD1P2
PTE1/RxD1
PTB1/TPM3CH1/AD1P1
PTE2/TPM1CH0
PTB0/TPM3CH0/AD1P0
PTE3/TPM1CH1
PTA7
1SS/4ETP
1OSIM/5ETP 1ISOM/6ETP
1KCSPS/7ETP
SSV DDV
0P1IBK/0GTP
1P1IBK/1GTP 2P1IBK/2GTP
0ATP 1ATP 2ATP 3ATP 4ATP 5ATP
6ATP
NIX
GND
KEY_SCAN2
C20
100nF
50V
2
1
C0
GND
LED21
RED
21
C1
GND
C2
C3
C4
C5
SW1
JES1612GAS
5V
0.5mA
3
2
1
GND
W52.0JK01
94R
21
8414N1
01D
2 1
KEY_SCAN1
C6
0.5W
R5
330
21
0.5W330
R6
21
C7
4.7K
R42
21
C8
+12V
3WS
21
OPTION1
1K
R15
21
D0
RESET
GND
Q4
KRC246S
1
2
3
C
B
E
GND
D1
LED26
RED
21
RED
LED25
21
RED
LED13
21
+12V
LED24
RED
21
RED
LED9
21
D2
D3
GND
D4
LED11
RED
21
TUB_LIGHT
C36
100nF
50V
2
1
4WS
21
5WS
21
D5
D6
D7
42R
K7.4JW521.0
2 1
+3.3V
C11
100nF
50V
2
1
KEY_SCAN2
KEY_SCAN1
+3.3V
LED8
RED
21
R11
330 0.5W
21
+12V
BKGD
0.5W
R3
330
21
RED
LED10
21
330
R4
0.5W
21
GND
Q10
KRC246S
0.2W
1
2
3
C
B
E
0.2W
KRC246S
Q11
1
2
3
C
B
E
LED5
RED
21
50V
100nF
C13
2
1
GND
C7
C1
JOG_B
JOG_A
RED
LED22
21
LED23
RED
21
+3.3V
GND
21C
Fn001
V05
2 1
R39
4.7K J 0.125W
21
RED
LED14
21
LED15
RED
21
RED
LED16
21
C16
0.1nF
50V
2
1
R27
M1 J W521.0
2
1
GND
0.125WJ1K
R48
21
OPTION1
D0
D1
D2
D3
D4
D5
D6
D7
CN7
SMW250-04DW
WHT
4
3
2
1
R29
K7.4 J W521.0
21
LED17
RED
21
R50
K01 J W521.0
21
RED
LED18
21
54R
K7.4 J W521.0
21
BZ_FRQ
BZ_FRQ
C2
C3
R51
4.7KJ0.125W
21
5CI
NFBU9604CT
87 96
015 114 213 312 411
1I
DDV
1O 6I 2I 6O 2O 5I 3I 5O 3O 4I
SSV 4O
+3.3V
C24
10nF
50V
2
1
+5V
GND
+3.3V
IC4
2003
1W
98
107
116
125
134
143
152
161
I1
O1
I2 O2
I3 O3
I4 O4
I5 O5
I6 O6
I7 O7
GND VCC
C4
GND
C5
C6
C0
C8
GND
R7
330 0.5W
21
0.5W330
R8
21
2WS
21
TX
TX
RX
C10
4.7nF
50V
2
1
GND
CE5
47uF
50V
2
1
RX
12R
K01 J W521.0
21
GND
+5V
IC6
KIA7025AP
2
31
IN
OUT
GND
GND
RED
LED27
21
LED12
RED
21
RED
LED20
21
RED
LED6
21
LED4
RED
21
GND
GND
CE4
1uF
50V
2
1
GND
R22
2.2KJ
0.125W
21
+3.3V
+3.3V
RED
LED2
21
LED1
RED
21
RED
LED3
21
GND
Q18
KRC246S
0.2W
1
2
3
C
B
E
+3.3V
RESET
+12V
GND
EMG
WL_MAIN
POWER_ON
GND
DGKB
R43
4.7K J 0.125W
21
W521.0JK7.
4
74R
21
+3.3V
+3.3V
C35
100nF
50V
2
1
C30
1nF
50V
2
1
C26
100nF
50V
2
1
50V
100nF
C25
2
1
JOG_A
JOG_B
83R
K1 J W521.0
21
C4
1nF
50V
2
1
GND
WL_SUB
+3.3V
GND
C17
100nF
50V
2
1
WL_MAIN
Q7
MMBT3906
2
1
3
C
B
E
0.2W
KRC246S
Q12
1
2
3
C
B
E
GND
STANDBY
0.125WJ1K
R36
21
0.125WJ100
R32
21
53R
K01 J W521.0
2
1
W521.0FK01
33R
21
REED_1
W521.0JK01
43R
21
R37
1K J 0.125W
21
REED_2
WATER_THERM
+3.3V+3.3V
50V
100nF
C8
2
1
C2
100nF
50V
2
1
50V
100nF
C3
2
1
+5V
+3.3V
GND
CN2
SMW250-10DW
WHT
10
9
8
7
6
5
4
3
2
1
WL_SUB
REED_1
WATER_THERM
R20
100 J 0.125W
21
BZ_ENA
BZ_ENA
+3.3V
GND
C9
100nF
50V
2
1
POWER_ON
MEMS_POWER
R12
1K J 0.125W
21
0.125WJ4.7K
R40
21
CS2
CS1 SDI
C5
0.022nF
50V
2
1
50V
0.022nF
C7
2
1
GND GND
XIN
XOUT
SDO
1D
8414N1
2 1
2D
8414N
1
2 1
3D
8414N1
2 1
8
414N1
4D
2 1
31R
K01 J W52.0
21
SPC
REED_IN
R31
100
21
100
R28
21
R26
100
21
100
R25
21
C37
100nF
50V
2
1
50V
100nF
C38
2
1
1DA
99VAB
V07 Am05
2
3
1
R30
100
21
CS1
CS2
SDO
SDI
SPC
GND
+3.3V_MEMS
+3.3V
MEMS_POWER
W
521
.0
JK7
.4
71R
21
GND
C28
1nF
50V
2
1
65R
K01 J W521.0
21
W521.0JK01
55R
21
GND
R44
100 J 0.125W
21
+3.3V_MEMS
STANDBY
Q9
KRC246S
0.2W
1
2
3
C
B
E
C6
100nF
50V
2
1
GND
TUB_LIGHT
LIGHT
IC8
KIA78DM033F
2
31
IN
OUT
GND
+5V
+3.3V
CE2
100uF
10V
2
1
10V
100uF
CE1
2
1
GND
C19
100nF
50V
2
1
50V
100nF
C23
2
1
Q8
MMBT3904
0.35W
2
1
3
C
B
E
14R
K1 J W521.0
21
+5V
RED
LED7
21
GND
Q16
KSA928A-Y
1W
1
3
2
C
B
E
R16
4.7K J 0.125W
21
CE6
100uF
10V
2
1
C14
Fn7.4
50V
2
1
50V
Fn7.4
C15
2
1
GND
GND
81R
K7.4 J W521.0
2
1
Q14
MMBT3904
0.35W
2
1
3
C
B
E
IC9
FDC6326L
7W
43
52
61
R2R1
VOUTON/OFF
VOUTVIN
CN6
PURPLE_PJT
3
2
1
REED_IN
Q17
KRC246S
0.2W
1
2
3
C
B
E
GND
6WS
21
GND
Q13
MMBT3904
0.35W
2
1
3
C
B
E
R53
2.2KJ
21
Q15
MMBT3906
0.35W
2
1
3
C
B
E
0.125WJ4.7K
R52
21
CN10
SMW250-10DW
WHT
10
9
8
7
6
5
4
3
2
1
GND
WIRE_6P
CN11
6
5
4
3
2
1
75R
K7.4 J W521.0
21
+5V
Q20
RN2427
0.2W
2
1
3
O
I
G
+3.3V
Q19
RN2427
0.2W
2
1
3
O
I
G
+3.3V
R46
1K J 0.125W
21
+5V
LED19
RED
21
50V
1nF
C31
2
1
GND
+3.3V_MEMS
C29
100nF
50V
2
1
GND
85R
K2.2 J W521.0
21
GND
06R
K2.2 J W521.0
21
C32
1nF
50V
2
1
50V
1nF
C33
2
1
GND
50V
1nF
C34
2
1
GND
41R
001 J W521.0
21
CE7
100uF
10V
2
1
1WJ300
R1
21
GND
+3.3V
99VAB
V07
2DA
Am05
2
3
1
GND
+3.3V
1DT
A8.6EK6P
V8.6 W006
2
1
CN8
WIRE_12P
12
11
10
9
8
7
6
5
4
3
2
1
BZ_FRQ
BZ_FRQ
GND
GND
GND
+12V
+5V
+5V
G6
KEY_SCAN1
KEY_SCAN1
KEY_SCAN1
TUOX
XOUT
NIX
XIN
OPTION1
OPTION1
D1
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
+3.3V
+3.3V
C6
C6
C5
C5
C4
C4
C3
C3
C2
C2
C1
C1
C0
C0
C7
C7
C8
C8
JOG_A
JOG_A
JOG_B
JOG_B
TX
TX
RX
RX
RESET
RESET
RESET
WL_MAIN
WL_MAIN
WL_SUB
WL_SUB
POWER_ON
POWER_ON
NI_DEER
REED_IN
REED_1
REED_1
REED_2
REED_2
WATER_THERM
WATER_THERM
BZ_ENA
BZ_ENA
MEMS_POWER
MEMS_POWER
CS2
CS2
CS1
1SC
SDO
ODS
SPC
CPS
TUB_LIGHT
TUB_LIGHT
KEY_SCAN2
KEY_SCAN2
D0
D0
LIGHT
LIGHT
BKGD
BKGD
EMG
EMG
STANDBY
STANDBY
IDS
SDI
WASHER : X
DRYER : O
DRYER : X
WASHER : O
DRYER : X
WASHER : O