Table of Contents
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AJ052/068MCJ3EH/EU, AJ070/080MCJ4EH/EU (PCB MAIN)
SENSOR
EEV-A
2
1
CN251
R255
OUT_TH
OUT_TH
1
1
2
330
J
0.1W
OUT-TH
2
R256
DIS_TH
DIS_TH
3
330 J 0.1W
DISCHARGE-TH
4
R257
COND_TH
5
1
2
COND_TH
330
J
0.1W
COND-TH
6
R258
OLP_TH
7
OLP_TH
330 J 0.1W
OLP-TH
8
C254
SMAW200-08
C251
C252
C253
100nF 100nF
1
100nF
1
100nF
WHT
50V
50V
50V
50V
2
2
RAC
FAC
FJM CAC/PAC
OLP
X
O O
O
MAIN MICOM
C229
1000n
25V
C212
100n
16V
C201
C214
100n
1000n
16V
25V
C202
1
1000n
nTRST
nTRST/P3.5
25V
2
TDO
TDO_TRACESWO/P3.6
X201
3
4MHz
TDI
TDI/P3.7
CSTCR4M00G55-R0
4
TMS
1
3
TMS_SWDIO/P3.8
5
TCK
TCK_SWCLK/P3.9
6
IVCOUT2
7
2
for_PLL_IVC_VDDCORE2
8
VSS1
9
R201
RESET_MAIN
RESET_MAIN
nRESET
1M
10
J
XOUT
1/16W
11
XIN
12
MODE0
MODE0
13
XTIN
C204
14
100n
XTOUT
16V
15
MODE1
16
IC201
MODE2
S3FM02G
17
for_main_IVC_VDDCORE1
18
IVCOUT1
19
5V
VDDIO1
20
RXD
RXD
USARTRXD0/CLKOUT/VLCD1/P0.0
C203
C226
C205
21
100n
1000n
1000n
TXD
TXD
USARTTXD0/VLCD2/P0.1
16V
25V
25V
22
ENABLE
ENABLE
USARTCLK0/TCAP7/VLCD3/P0.2
23
INVERSE
INVERSE
EXI14/TPWM7/COM0/P0.3
GND
24
INT_COMM
INT_COMM
EXI15/TCAP6/COM1/P0.4
25
GND
TPWM6/COM2/P0.5
26
TCAP5/COM3/P0.6
27
ADTRG1/TPWM5/SEG0/P0.7
28
EEP_CS
EEP_CS
SSPFSS0/TCAP4/SEG1/P0.8
29
EEP_CLK
EEP_CLK
SSPCLK0/TPWM4/SEG2/P0.9
30
EEP_SO_MICOM_RX
EEP_SO_MICOM_RX
SSPMISO0/TCLK7/SEG3/P0.10
31
EEP_SI_MICOM_TX
EEP_SI_MICOM_TX
SSPMOSI0/TCLK6/SEG4/P0.11
32
EXI0/TCLK5/SEG5/P0.12
GND
B7P-MQ
EEP_CLK
7
EEP_CLK
EEP_SI_MICOM_TX
6
EEP_SI_MICOM_TX
EEP_SO_MICOM_RX
5
EEP_SO_MICOM_RX
EEP_CS
5V
4
EEP_CS
EEPROM
C206
C213
3
100n
1000n
16V
25V
2
1
CN202
COMMUNICATION
5V
COM_1
C304
1
100nF
50V
COM_2
2
PTC301
IC301
1
VCC
PPL08390MA
1
CN301
R
COM_2
2
R310
2
COM_1
1
3
D
YW396-02V,RED
0
J
1/10W
GND
4
C301
L301
10nF
MAX1487ESA
50V
1
4
CN302
2
2
3
1
2
1
2
C305
C306
1
1
CV040031J
YW396-02V,RED
31u
100nF
100nF
50V
50V
2
CN303
C303
C302
1
100nF
1
100nF
2
50V
50V
1
2
2
YW396-02V,RED
D001
C004
C001
C003
C005
680n
3.3nF
3300nF
3.3nF
275V
CN001
1N4148WS
400V
275V
400V
150mA 75V
1
2
AC220-240V
YTR250
50Hz/60Hz
*
FT001
1
4
2
3
A
PTC001
YL-SX003/C
22m
CN002
F001
J512Q35E4
A
1
250V
C002
C006
2
3.3nF
3.3nF
30A
YTR250
400V
400V
*
GRN/YEL
EARTH
DSA001
EMI+SURGE
CN003
1
2
1
DA38-362M
2
GP881205
NTR
D002
1N4148WS
150mA 75V
Samsung Electronics
IC701
CN701
CN702
16
1
ORG
EEV_A0
EEV_A0
ORG
1
O1
I1
1
15
2
RED
EEV_A1
EEV_A1
RED
2
O2
I2
2
14
3
YEL
EEV_A2
EEV_A2
EEV-B
YEL
3
O3
I3
3
13
4
BLK
EEV_A3
EEV_A3
BLK
4
O4
I4
4
12
5
GRY
LED_Y
GRY
5
O5
I5
5
LED_Y
11
6
SMAW250A-05
LED_G
SMAW250A-05
RY_HOT_GAS
O6
I6
LED_G
RED
10
7
YEL
C701
LED_R
C703
O7
I7
LED_R
100nF
1
100nF
9
8
50V
50V
COM
GND
C705
50V
100nF
2
2003
1W
GND
C702
COM
GND
50V
100nF
9
8
O7
I7
LED803
YEL
EEV
10
7
3.2x1.6x1.1mm
O6
I6
R803
11
6
CN703
O5
I5
4.7K,J,0.125W
GRN
12
5
3.2x1.6x1.1mm
ORG
EEV_C0
EEV_C0
LED802
1
O4
I4
R802
13
4
1
2
RED
EEV_C1
EEV_C1
2
O3
I3
4.7K,J,0.125W
14
3
RED
EEV-C
YEL
EEV_C2
EEV_C2
3
O2
I2
R801
LED801
3.2x1.6x1.1mm
15
2
BLK
EEV_C3
EEV_C3
4
O1
I1
4.7K,J,0.125W
LED
16
1
GRY
5
1
IC703
SMAW250A-05
C706
2003
BLU
100nF
50V
2
CN201
C211
C228
R208
100n
1000n
RXD
TRACED0
1
20
RXD
TRACED0
16V
25V
J 0
0.1W
TXD
TRACED1
2
19
TXD
TRACED1
nTRST
TRACED2
3
18
nTRST
TRACED2
TDO
TDO
4
17
TCK
F_SDAT
5
16
TCK
F_SDAT
TDI
F_SCLK
TDI
6
15
F_SCLK
TMS
TRACED3
7
14
TMS
TRACED3
TRACECLK
RESET_MAIN
TRACECLK
8
13
RESET_MAIN
MODE0
9
12
MODE0
C210
C227
10
11
2
100n
1000n
R207
16V
25V
YDW200-20
4.7K
J
BLK
1/10W
1
96
AVREF1
95
P2.7/AIN17
GND
94
P2.6/AIN16
DOWNLOAD_MAIN
93
IU_MICOM
P2.5/AIN15
92
IV_MICOM
P2.4/AIN14
91
IW_MICOM
P2.3/AIN13
90
P2.2/AIN12/OP3_P
R229
89
P2.1/AIN11/OP3_N/EXI8
88
4.7K 1/16W
J
PFC_MICOM
P2.0/AIN10/OP3_O/EXI7
87
P1.31/OP2_P/USARTTXD0
ZCP2
86
P1.30/OP2_N/USARTRXD0
85
KEY_IN4
KEY_IN4
P1.29/OP2_O/USARTCLK0/ADTRG1
84
KEY_IN3
KEY_IN3
PFC_TH
P1.28/OP1_P/CANTXD0/SSPFSS1
83
KEY_IN2
KEY_IN2
P1.27/OP1_N/CANRXD0/SSPCLK1
82
KEY_IN1
KEY_IN1
IU
P1.26/OP1_O/IICSCL0/SSPMISO1
81
F_SDAT
F_SDAT
P1.25/OP0_P/IICSDA0/SSPMOSI1
80
F_SCLK
F_SCLK
VDC
P1.24/OP0_N/USARTTXD1
79
P1.23/OP0_O/USARTRXD1
78
VSS3
77
VDDIO3
76
RAC_DETECT
RAC_DETECT
P1.22/ADTRG0/EXI6
75
C208
C209
SEGMENT7
SEGMENT7
P1.21/PWM1OFF
100n
1000n
74
SEGMENT6
16V
25V
SEGMENT6
P1.20/PWM1U0
73
SEGMENT5
SEGMENT5
P1.19/PWM1D0
72
SEGMENT4
SEGMENT4
P1.18/PWM1U1
71
SEGMENT3
SEGMENT3
P1.17/PWM1D1
70
SEGMENT2
SEGMENT2
P1.16/PWM1U2
69
SEGMENT1
SEGMENT1
P1.15/PWM1D2
68
P1.14/SEG39/USARTCLK1/NMI
67
HOT_GAS
HOT_GAS
P1.13/SEG38/TPWM0/PWM7
66
P1.12/SEG37/TCAP0/PWM6
65
P1.11/SEG36/TCLK0/PWM5
RESET
GND
RESET_MAIN
RESET_MAIN
C207
100n
16V
Slot Pitch
2.0mm
4WAY
CN030
1
2
3
4WAY-V/V
YW396-03AV,WHT
R309
R303
INT_COMM
J 0
0.1W
1
2
RXD
1K J 0.1W
ENABLE
INVERSE
TXD
HOT GAS
IC302
S
2
1
2
1
2
CN241
8
1
VCC
14
1
7
2
13
2
6
3
12
C307
HOT GAS V/V
3
100nF
5
4
11
50V
YW396-03AV
YEL
5
10
6
9
1
2
7
GND
8
1
MM74HC86M
2
GND
SMPS
Sub
RAC
FAC
FJM CAC/PAC
CN302
X
O O
O
CN153
CN303
15V
1
CGND
2
3
SMW250-03
R152
S
RED
S
SMPS
RY_SUB
SUB
PBA
12V
CN152
1
2
5V
3
SMW250-03,BLU
GND
CE162
C162
CE163
C163
25V,100uF
100nF
25V,100uF
100nF
50V
50V
R
R
SMPS
YW396-03AV,BLU
A
3
A
2
1
EMI+SURGE
CN150
WHT
YW396-02V
INRUSH
HIGH
2
1
SWITCH
Q151
CN151
RY_MAIN
S
OPTION
S
This Document can not be used without Samsung's authorization.
IC702
16
1
EEV_B0
EEV_B0
O1
I1
COMM
15
2
EEV_B1
EEV_B1
O2
I2
14
3
MAIN-INV
EEV_B2
EEV_B2
O3
I3
13
4
EEV_B3
EEV_B3
O4
I4
12
5
O5
I5
11
6
6
RY_HOT_GAS
HOT_GAS
HOT_GAS
RXD_MAIN_INV
O6
I6
10
7
RY_4WAY
RY_4WAY
4WAY
O7
I7
4WAY
C351
9
8
5
10nF
COM
GND
50V
Q351
RN2427
2003
1W
2
4
C704
TLP181-GRH-TPL
G
50V
100nF
TXD_MAIN_INV
I
1
1
O
RAC
FAC
FJM CAC/PAC
330
J
0.1W
3
2
R352
EEV-B
X
O O
O
CN702
3
EEV-C
*
CN703
X
O
O
O
IC703
X501
CSTCE8M00G55-R0
INV MICOM
TXD_INV
RXD_INV
4.7K 1/10W
J
R536
R501
4.7K 1/10W
J
C503
100n
50V
64
63
62
61
60
59
58
57
56
55
54
53
52
R541
8.2K
F
1
AVSS
1/10W
2
AVDD
R503
1K J 0.1W
IU_MICOM
3
AN0/PA0
1K J 0.1W
IV_MICOM
R504
4
AN1/PA1
R505
1K
J
0.1W
IW_MICOM
5
AN2/PA2
R506
4.7K J
1/10W
6
AN3/PA3
R507
4.7K 1/10W
J
7
AN4/PA4
PFC_MICOM
R508
1K J 0.1W
IC501
8
AN5/PA5
HART-I910
R509
1K
J
0.1W
ZCP2
9
AN6/PA6
1
2
R510
4.7K 1/10W
J
10
AN7/PA7
1
2
R511
4.7K J
1/10W
11
AN8/PB0
R542
330 J 0.1W
PFC_TH
12
AN9/PB1
NTC001
13
AN10/PB2
14
AN11/PB3
K31SMD-K41
CGND
15
VSSIO
R515
VCC
16
VDDIO
1K J 0.1W
C504
1nF
50V
17
18
19
20
21
22
23
24
25
26
27
28
29
C505
C506
C507
C508
C510
C509
C541
1nF
1nF
1nF
1nF
1nF
100n
100n
50V
50V
50V
50V
50V
50V
50V
2
R517
4.7K
1
1
1/10W
IPM_FO
R516
C512
2
1
100
J
0.1W
1nF
50V
2
RXD_INV
RXD_INV
DEBUG_INV
R562
TXD_INV
TXD_INV
100 J
1/10W
BOOT_INV
1
2
TDO_INV
R564
TDO_INV
TCK_INV
R556
1K 1/10W
J
TCK_INV
2
R557
1K 1/10W
J
TDI_INV
2.2K J
1/10W
R558
1K J
1/10W
TDI_INV
ENC_A
ENC_A
TMS_INV
TMS_INV
ENC_B
ENC_B
MAIN_RELAY
MAIN_RELAY
1
ENC_Z
ENC_Z
3
DA_DATA
DA_DATA
C
1
B
Q551
DA_CS
DA_CS
DA_CLK
E
DA_CLK
R565
R559
2
10KJ
1/10W
MMBT3904
FAN1_PWM
FAN1_PWM
10K J
1/10W
DOWNLOAD_INV
R560
1K
J 1/10W
DISPLAY/FJM SUB PBA
CN206
SEGMENT1
1
SEGMENT1
KEY_IN4
SEGMENT2
2
SEGMENT2
GRID_1
SEGMENT3
3
SEGMENT3
GRID_2
6
3
PCJ-112D3MH
A
SEGMENT4
2
4
SEGMENT4
GRID_3
SEGMENT5
2
5
5
SEGMENT5
GRID_4
SEGMENT6
6
SEGMENT6
SOLUTION_ENABLE
SEGMENT7
1
7
RY_4WAY
RY_4WAY
SEGMENT7
SOLUTION_TXD
KEY_IN1
8
1
4
KEY_IN1
SOLUTION_RXD
RY030
KEY_IN2
9
KEY_IN2
SOLUTION_INT
KEY_IN3
10
KEY_IN3
SOLUTION_INVERSE
SMW200-10,NTR
R214
R215
R216
C222
C224
4.7K
4.7K
4.7K
50V,10nF
50V,10nF
C223
J
J
J
PCJ-112D3MH
50V,10nF
A
1/10W
1/10W
1/10W
6
3
D241
Sub
RAC
FAC
FJM CAC/PAC
2
5
CN205
RY_HOT_GAS
1
RY031
4
CN206
X
O
O
CN207
R154
200 F
1/4W
R155
200 1/4W
F
D152
BLDC FAN
R156
200 F
1/4W
1N4148WS
R157
200 1/4W
F
IC154
R158
200 F
1/4W
1
3
VCC
IN
OUT
GND
P_DC
P_DC
NJM7805
C155
2
100nF
50V
100 J
1/10W
CE151
C152
CE152
C153
470uF
100nF
470uF
100nF
25V
50V
16V
50V
D153
CN901
1
1
BLDC FAN
1N4148WS
2
2
MOTOR
IC155
3
3
1
3
+12V-B
IN
OUT
4
4
GND
5
5
KA7812
2
6
6
YAW396-06V
CGND
WHT
CE153
C154
470uF
100nF
25V
50V
2
Q352
TXD_INV_MAIN
G
RN2427
PC351
R353
R401
TXD_INV_MAIN
100
J 0.1W
1
IPM_UL
I
1
R402
100 J 0.1W
O
IPM_VL
330
J
0.1W
R403
100 J 0.1W
2
3
IPM_WL
IPM_FO
3
OC
*
C403
1nF
PC352
50V
6
RXD_INV_MAIN
C352
5
10nF
50V
4
TLP181-GRH-TPL
R405
IPM_UH
R406
IPM_VH
R407
IPM_WH
COMP DRIVE
8MHZ
R528
#Shunt R : 5[mohm]/5[W] Cement-R
10K J
1/10W
#CFOD/18.3X10^^(-6)=OUTPUT Pulse Width
IC502
2
1
VCC
OUT
GND
C525
KIA7042AT
C526
100n
3
100n
50V
50V
51
50
49
PFC_FO
VCC
BOOT
48
BOOT_INV
C520
2
2
100n
VDD18
47
VDD18_INV
50V
VSS
46
VDDEXT
45
1
1
PLLFLT_INV
44
PLLFLT
PLLFLT_INV
TDO_INV
PE6/TDO
43
TDO_INV
DC LINK
TCK_INV
PE5/TCK
42
TCK_INV
TMS_INV
PE4/TMS
41
TMS_INV
TDI_INV
P_DC
PE3/TDI/TPWM7
40
TDI_INV
nTRST_INV
PE2/nTRST/TCAP7
39
FAN1_FG
PE1/SDA0
38
FAN1_FG
R534
4.7K 1/10W
J
PE0/SCL0
37
1
2
R059
R535
R056
4.7K J
1/10W
470K
PD7/TPWM6
36
0.25W
R521
4.7K J
1/10W
PD6/TCAP6
35
FAN1_PWM
PD5/MISO0/TPWM5
34
FAN1_PWM
1
R060
DA_DATA
33
DA_DATA
PD4/MOSI0/TCAP5
470K F
DA_CLK
CE053
0.25W
DA_CLK
390uF
DA_CS
400V
DA_CS
2
R057
CE054
390uF
400V
30
31
32
CE055
R061
PLLFLT_INV
390uF
470K
400V
0.25W
R519
PFC_FO
C523
CE056
100
J
0.1W
1n
390uF
R058
R518
R520
C514
400V
50V
4.7K
4.7K
100n
C522
J
J
J
50V
1/10W
1/10W
2200n
C524
R062
22n
16V
14.3K F
50V
1/4W
CN551
SUB_RELAY
1
20
PFC DC
SUB_RELAY
CURRENT SENSOR
ENC_Z
2
19
ENC_Z
ENC_A
3
18
ENC_A
4
17
PR
PR
5
16
IU_MICOM
6
15
IU_MICOM
ENC_B
7
14
ENC_B
8
13
9
12
R432
IU_GND
10
11
CGND
YDAW200-20
4.7K
F
1/10W
BLK
R433
IU
4.7K
F
1/10W
ZCP2
ZCP2
R436
IV
4.7K F
1/10W
R437
CN207
IV_GND
KEY_IN4
CGND
1
4.7K F
1/10W
GRID_1
2
CN205
GRID_2
3
1
GRID_3
4
2
GRID_4
5
3
IV_MICOM
IV_MICOM
SOLUTION_ENABLE
COM_2
6
4
COM_2
SOLUTION_TXD
COM_1
7
5
COM_1
R228
SMW200-05,BLK
8
100
J
0.1W
9
R227
100
J
0.1W
10
DRIVER
SMW200-10,BLK
IC061
16
1
RY_MAIN
RY_MAIN
MAIN_RELAY
O1
I1
15
2
R217
C225
O2
I2
4.7K
50V,10nF
14
3
J
O3
I3
1/10W
13
4
RY_SUB
RY_SUB
SUB_RELAY
O4
I4
12
5
O5
I5
11
6
O6
I6
10
7
O7
I7
9
8
O
COM
GND
2003
C061
50V100nF
2
RAC DETECT
Q901
1
G
RN2427
I
1
2
O
3
3
C
R211
2
B
Q902
FAN1_PWM
4.7K
KRC246S
J
FAN1_PWM
E
1/10W
R210
RAC_DETECT
1
1
100 0.1W
J
C220
50V
100nF
2
2
Q903
D903
G
RN2427
1
2
I
RAC
FAC
1
US1M
O
RAC
CN200
O
1
3
R904
DETECT
Micom
Output
Input
2
FAN1_FG
1
2
FAN1_FG
T/B
CN203
O
330,J,0.1W
FUSE
Micom Output
Output
1n
CN204
O
50V
DRED
Micom
Input
Output
1
2
CE401
C401
CE402
C402
100u
100nF
100uF
1uF
IC401
25V
50V
25V
25V
1
IU
VCC(L)
R408
IU_GND
2
21
COM
NU
3
0.005 5W
J
IN(UL)
4
IV
R409
IN(VL)
IV_GND
5
22
IN(WL)
NV
6
0.005 5W
J
VFO
IW
7
CFOD
R410
IW_GND
8
23
OC
CSC
NW
0.005 J
5W
C404
C405
C406
9
1nF
1nF
33n
IN(UH)
50V
50V
50V
10
VCC(H)
CN401
CE403
C407
11
24
68uF
0.1uF
VB(U)
U
1
25V
50V
12
VS(U)
2
YTR250
RED
13
*
IN(VH)
CN402
3
3
14
25
BLU
VCC(H)
V
1
COMP
1
2
2
2
YEL
CE404
C408
15
68uF
0.1uF
YTR250
VB(V)
1
1
25V
50V
*
16
100 0.1W
J
VS(V)
CN403
26
2
100 J 0.1W
W
1
17
100
J
0.1W
IN(WH)
2
18
YTR250
VCC(H)
*
1
C410
C411
C412
19
27
CE405
C409
1nF
1nF
1nF
P_DC
VB(W)
P
50V
50V
50V
68uF
0.1uF
20
25V
50V
VS(W)
C413
2
100n
630V
FSBB30CH60C
R051
CE051
CE052
C051
100uF
100uF
1uF
IC051
25V
25V
25V
R052
1
100
J
0.1W
VCC
2
21
PFC
P_DC
P_DC
COM
P
3
PFC_FO
COM
4
C052
COM
0.1nF
5
22
50V
IN
P
6
VFO
7
C056
CFOD
4.7nF
8
23
2000V
CSC
NC
R053
PFC_MICOM
9
PFC_MICOM
RTH
10
8.2K F
1/10W
VTH
2
R055
8.2K
F
0.1W
CN051
C053
C054
YTR250
11
24
R054
1n
100n
NC
L
1
PFC_TH
50V
50V
12
NC
2
P_DC
1
1
1
13
N
1
2 2
14
25
N
PR
2
F
CN052
YTR250
15
N
PR
16
N
26
PFCM
R
R
R
17
NR
18
NR
19
27
S
S
NR
S
20
F
PFC_SENSE
NR
FPAB30BH60B
VDC
C055
100n
630V
CGND
CGND
PFC_GND
R063
R064
R065
0.01
0.01
0.01
2W
F
2W
F
2W
F
D436
1
R443
R447
OC
3
2
1.5K F
1/10W
100
J
1/10W
IU_MICOM
C431 100n50V
CMPSH-3C
C435
30V 0.2A
1nF
50V
D435
R431
CE431 10uF50V
1
IV_MICOM
3
2
D431 1N4148WS
IW_MICOM
OC
CMPSH-3C
30V 0.2A
1
IC431
C432 50V 33pF
2
1
14
R445
R446
2
13
A
D
10K J
1/10W
10K J
1/10W
3
12
R434
47K F
1/10W
4
11
VCC
GND
5
10
R435
47K F
1/10W
6
9
R442
1
B
C
7
8
R441
47K F
1/10W
2
IW
C433
C434
LMV324AMTC14X
33pF
50V
4.7K 1/10W
F
50V
33pF
R440
IW_GND
CGND
4.7K
F
1/10W
R438
R439
IW_MICOM
IW_MICOM
PFC SHUNT
C071 100n50V
CE071
22uF
16V
PFC_MICOM
CMPSH-3C
MAIN_RELAY
PFC_MICOM
2
3
R071
SUB_RELAY
1
R072
0.2A
D071
30V
PFC_SENSE
IC071
R076
2.2K
F
1/10W
CGND
PFC_GND
1
14
2
13
2.2K F
1/10W
A
D
R075
3
12
R073
R074
4
11
VCC
GND
18K
F
1/10W
2.2K
F
1/10W
5
10
6
9
B
C
7
8
LMV324AMTC14X
T/B FUSE
DRED
R218
R219
R220
R212
4.7K
J
CN200
1/10W
1
CN203
R213
2
TB_FUSE
1
DRED1
CN204
100 0.1W
J
3
2
1
C221
SMW250-02,WHT
DRED2
2
SMW250-03,WHT
100nF
50V
3
DRED3
4
5
SMW250-05,WHT
FJM
CAC/PAC
Reference
O
O
O
RAC:Heater output signal
Output
Output
(North Europe model)
X
O
O
After develope the T/B,
Output
Output
micom receive the input signal
X
O
O
Input
Input
7-9
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