Samsung WC-M15i Series Service Manual page 122

Engine Controller (5/6)
+24VS2
C37 R40
100NF 5.6K
50V 1/8
+5V +5V
R41 R49
1K 1K
1/8 U205-4 1/8
9 8
SLEEP
Q208
74LS06
KSC1008
+5V
R16 R17
150 15K
1/8 1/8
R15
OP1
S58VT
+5V
R23 R22
150 15K
1/8 1/8
R24
OP2
S58VT
+5V
R64 R43
150 15K
1/8 1/8
R30
OP3
S58VT
+5V
R512 R513
150 15K
1/8 1/8
R514
OP4
S58VT
Samsung Electronics
Q9
+24VS1
KSB1151-Y FUSER
R292
2.2K
1/2
C
B
E
THERM
100 1/8
FEED
C10
10NF
500V
MLC AXIAL
100 1/8
PEMPTY
C12
10NF
500V
MLC AXIAL
100 1/8
EXIT
C1
10NF
50V
100 1/8
PSIZE
C502
10NF
+5V
R44
1K
1/8
B
R18
+5V 1K
1/8
R37
4.3K
1/8
U5-1
3
Q1 1
Q0
2 Q2
R58 R35 R47 LM393
D221
1K 5.6K 4.7K
1N4148
CN4
1/8 1/8 1/8
FB2
BDCORE 1
2
C
R57 C43
FB3
D222
3.3K 1NF Q8 B BDCORE
SLCON2P-THER
1N4148
1/8 50V KSC1008 C45
1NF
E
50V
MOTOR_EA
MOTOR_PA
FAN_E
MOTOR_PB
MP_PAPER
MP_CLUTCH
FUSERON
C
Q3
KSC1008
C504
E
100UF
50V
R20 510 1/8
CLUTCH
R19
5.6K
1/8
+24VS2
R38
5.6K
1/8
R39 C237
1.2K 1NF
1/8 50V
Schematic Diagrams
+24VS1
1
FEED_CLUCH
D1
1N4003
2
C
B Q4
KSC1008
E
+5V
D4
1N4148
COVER
D220
1N4148
+5V +24V
CN104
1
2
3
4
5
6
7
8
9
10
DLCON_10P
C506
47UF
50V
8-5