11-8
CONNECTION DIAGRAM
Samsung Electronics
Service Manual
34
Ma
in
B
D
(C
N
1
2
)L
S
U
>> LD Part
>> Motor Part
Pi
n
S
ig
nal
N
a
m
e
Di
r
Pi
n
S
ig
nal
N
a
m
e
1
nH
S
Y
N
C
1
*H
SYN
C
2
+5
V
L
2
+5
V
3
DG
N
D
3
GN
D
4
nL
D
O
N
_
L
S
U
4
*L
D
O
N
5
VD
O
_
L
S
U
+
5
*V
ID
E
O
+
6
VD
O
_
L
S
U
-
6
*V
ID
E
O
-
7
nS
H
_
L
S
U
7
*S
/H
8
CL
K
_
L
S
U
1
CL
K
9
n
R
D
Y
_LS
U
2
*R
EAD
Y
10
nS
T
A
R
T
_L
S
U
3
*S
T
A
R
T
11
AG
N
D
4
GN
D
12
+
24V
5
VC
C
35
M
a
in
B
D
(CN1
1
)P
T
L
(C
N
1
)
Pi
n
S
ig
nal
N
a
m
e
Di
r
Pi
n
S
ig
nal
N
a
m
e
1
+5
V
1
<-
2
EN
_
E
R
A
S
E
R
2
<-
36
Ma
in
B
D
(C
N
8
)
E
RA
S
E
R(
CN1
)
Pi
n
S
ig
nal
N
a
m
e
Di
r
Pi
n
S
ig
nal
N
a
m
e
1
+5
V
L
1
<-
2
EN
_
E
R
A
S
E
R
2
<-
37
Ma
in
B
D
(C
N
6
)O
P
C
U
n
it
Pi
n
Si
g
n
a
l
N
a
m
e
Di
r
Pi
n
S
ig
nal
N
a
m
e
1
A_
O
P
C
_
KE
Y
<-
2
DG
N
D
<-
38
Ma
in
B
D
(C
N
1
3
)
Se
n
s
o
r(
T
e
m
p
e
ra
tu
re
)
Pi
n
Si
g
n
a
l
N
a
m
e
Di
r
Pi
n
S
ig
nal
N
a
m
e
1
A_
T
E
M
P
2
1
<-
2
NC
2
<-
3
GN
D
A
3
<-
* ( +5V
→
Resistance(150 Ohm)
→
CN1
1-1 )
