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Schematic Diagram
Service Manual
11-14
This Document can not be used without Samsung’s authorization.
Samsung Electronics
Main Board(14/15)
2
ITB_CLUTCH
DEVE & ITB JOINT
50V,10%
50V,10%
56
4
PICK UP
DEV_SOL
BLDC
1
4
2203-005249
2203-005249
5
50V,10%
50V,10%
PTL
CLP-300(N)/CLX-3160N(FN)
R&D 5
A
B
Engineer K.C.LEE
Size
TITLE:
78
A
B
8
2203-005249
1%
2203-005249
BB
Drawn by
Digtal Printing Division
BB
F
Main_V0.11
R&D CHK S.D.AN
DOC CTRL CHK
3
C
D
2203-005249
14/15
A3
12
E
7
REGI_CLUTCH
BLDC, CLUTCH, DEVE & ITB JOINT
3
C
D
E
1 6
50V,10%
T2_CLUTCH
MFG ENGR CHK
F
INSTPAR
L11
33
R199
R198
3
DF11-10DP-2DSA
CN2-1
1
33
2
1
3
CN19-1
1
35303-0350
CN24-1
R129
DF11-12DP-2DSA
1
470
M4
D3
5045-02A
CN25-1
1nFC283
10K
RA2
CN7-1
1
R40
100nF
DGND
DGND
4.7K
C5
C262 100nF
10nFC282
R35 4.7K
D34
M4
R130
1
3
2
1.2K
+3.3V
Q14
MMBT2222ALT1
DGND
+5V
R22
C33 100nF
1.2K
100
3
R42
R166
1.2K
1nFC30
10K
1.2K
R39
R122
7
4.7K
DGND
100nF
R141
7
C11
M4
D8
2
Q6
MMBT2222ALT1
1
3
9
2
R1564.7K
1
3
2
4.7K
MMBT2222ALT1
Q3
R120
11
R45
560
DGND
C305
100nF
3
2
R1574.7K
1
3
2
KDS226
D38
1
2
D37
KDS226
8
+24VF
100nFC281
C43
100nF
8
1
3
2
+3.3V
C252 1nF
MMBT2222ALT1
Q7
MMBT2222ALT1
1
3
2
1
3
2
Q10
Q13
MMBT2222ALT1
M4
D7
+5V
DGND
+24VF
6
D5
KDS226
1
3
2
+24VF
5
0R128
R140
4.7K
R160
4
1.2K
1
+3.3V
DGND
+3.3V
R37 4.7K
5045-02A
CN4-1
DGND
1nF
DGND
C68
100
C29 10nF
3
R21
9
100nFC261
100nFC278
10nFC56
+5V
1nFC79
DGND
12
3
2
DGND
+24VF
+24VF
C245
1nF
5045-03A
D31
1
3
2
560
R119
KDS226
Q16
MMBT2222ALT1
1
3
2
C19
2
100nF
DGND
M4
D35
4
DGND
DGND
10nFC292
2
5045-03A
CN10-1
1
DGND
DGND
C271 1nF
C44 1nF
1nFC265
100nF
C304
10
+24VF
2
DGND
10
6
3K
R125
5
ERASE_LAMP
SDA
WASTE_EMPTY
WASTE_LEVEL
PTL_LAMP
INNER_TEMP
SCL nITB_HOME
PTL_LAMP
REGI_CLUTCH
ITB_CLUTCH
PICKUP_CLUTCH
DEV_CLUTCH
PWM_MOT
BLDC_MOTOR_READY
THV_CLUTCH PTL
nBLDC_MOTOR_EN