Samsung SCX-4200 Series, Руководство по обслуживанию

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Connection Diagram
Samsung Electronics
Service Manual
9-1
9
9
9. Connection Diagram
9.1 SCX-4200 Connection Diagram
1:
L
SU
_C
L
K
2:
nL
R
E
A
D
Y
3:
nP
M
O
T
O
R
4:
G
N
D
5:
24V
S
6:
nHS
Y
NC
7:
L
SU
_5V
8:
G
N
D
9:
L
D
_O
N
10:
V
DO
11:
G
ND
LS
U
_U
N
IT
1:
3.
3V
2:
HY
PE
R_
T
X
3:
HY
PE
R_
R
X
4:
G
N
D
DE
B
U
G
1:
A
2:
B
3:
A
/
4:
B
/
1:
CI
S_
S
IG
2:
3.
3V
S
3:
G
N
D
4:
3.
3V
S
5:
V
ref
6:
CI
S_
S
I
7:
CI
S_
CLK
8:
V
L
E
D
9:
L
E
D_
B
10:
L
E
D
_G
11:
L
E
D
_R
12:
G
ND
EN
G
IN
E
M
O
T
CI
S
_UN
IT
SC
A
N
_M
O
T
1:
A
2:
B
3:
A
/
4:
B
/
1:
nP
_E
M
P
T
Y
2:
nP
_F
EED
3:
5V
4:
5V
5:
G
N
D
6:
G
N
D
7:
3.
3V
8:
G
N
D
9:
G
N
D
10:
G
ND
11:
24
V
S
12:
24
V
S
13:
M
A
N
U
A
L
14:
24
V
15:
L
SU
_5
V
16
:
T
H
V
_R
EAD
17:
L
SU
_5
V
18:
nT
H
V
_P
W
M
19:
T
HV
_E
N
20:
nB
IAS_
PW
M
21:
M
HV
_P
W
M
22:
L
SU
_5
V
23:
5V
24:
F
A
N
25
:
F
U
SER
_O
N
26
:
P
_EXI
T
1:
NC
2:
L
SU
_5V
3:
L
SU
_5V
4:
L
SU
_5V
5.
5V
1:
M
_C
L
UT
CH
2:
N.
C
3:
24V
S
1:
24V
S
2:
M
P
_C
L
U
T
C
H
MA
IN
_C
LU
TC
H
MP
_C
LU
TC
H
T
H
ER
M
IST
O
R
PT
L
OP
_P
A
N
E
L
SM
PS
/H
VPS
MA
IN
C
O
N
TO
LLE
R
1:
3.
3V
2:
P
T
L
1:
G
N
D
2:
O
PE_
R
X
3:
O
PE_
R
S
T
4:
O
PE_
T
X
5.
5V
C
DRH
S
/W
1:
F
A
N2
2:
NC
3:
24V
S
FA
N
2