Samsung SAMSUNG PL55, Schematic Diagrams

Page: 7 / 14

SAMSUNG This Document can not be used without Samsung’s authorization 8-7
Schematic Diagrams
Del T
P6
DEL R56
DEL R55
DEL R48
A-
IP
MZ
IP
FA
ZMPI-C
ZMPI-B
FO
C
U
S
_A
-
IR
IS
+
FO
C
U
S
_A
+
S
H
+
IR
IS
-
S
H
-
ZO
O
M
-
FO
C
U
S
_B
+
FO
C
U
S
_B
-
ZO
O
M
+
ZM
_H
O
M
E
_P
I_
E
IR
IS
+
IR
IS
-
FO
C
U
S
_A
+
FO
C
U
S
_H
P
_K
FO
C
U
S
_B
+
ZO
O
M
_H
P
_K
ZO
O
M
_C
LK
_K
FO
C
U
S
_A
-
FO
C
U
S
_H
O
M
E
_P
I_
E
S
H
-
S
H
+
ZO
O
M
-
ZO
O
M
+
FO
C
U
S
_B
-
P
I1
P
I3
ZO
O
M
_C
LK
K_
KL
C_
M
O
OZ
3I
P
ZO
O
M
_C
LK
P
I2
ZO
O
M
_H
P
_K
P
I2
FO
C
U
S
_H
P
_K
ZM
_H
O
M
E
_P
I_
E
P
I1
FO
C
U
S
_H
O
M
E
_P
I_
E
ZO
O
M
_P
2
FO
C
U
S
_A
P
2
FO
C
U
S
_B
N
2
LE
N
S
_R
E
SE
T
2
S
P
C
LK
3,
8,
11
S
H
U
TT
E
R
_N
2
FO
C
U
S
_B
P
2
M
O
TO
R
_C
S
3
S
P
D
AT
3,
8,
11
IR
IS
_P
2
FO
C
U
S
_A
N
2
S
H
U
TT
E
R
_P
2
ZO
O
M
_N
2
LE
N
S
_P
S
3
IR
IS
_N
2
ZO
O
M
_C
LK
2
ZM
_H
O
M
E_
PI
2
FO
C
U
S
_H
O
M
E
_P
I
2
M
_5
V
A
S
IC
_3
V
3
A
S
IC
_3
V
3
J2 C
O
N
/F
H
26
-4
5P
C
F3
02
52
D
0R
A
-N
H
C
V
IL
U
X
)
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
1 2 3 4 5
46 47
G
N
D
ZM
P
I-B
_E
m
itt
er
V
D
D
ZM
P
I-B
_C
at
ho
de
ZM
P
I-C
_E
m
itt
er
ZM
P
I-C
_C
at
ho
de
V
D
D
ZM
+
ZM
+
ZM
-
ZM
-
V
D
D
ZM
P
I-A
_E
m
itt
er
ZM
P
I-A
_C
at
ho
de
V
S
S
S
D
A
S
C
L
V
C
C
A
FP
I_
E
m
itt
er
A
FP
I_
C
at
ho
de
V
D
D
A
S
P
M
-B
'
A
S
P
M
-B
A
S
P
M
-A
'
A
S
P
M
-A
N
D
-
H
A
LL
IN
P
U
T
X
+
H
A
LL
O
U
TP
U
T
X
-
H
A
LL
IN
P
U
T
X
-
H
A
LL
O
U
TP
U
T
X
+
H
A
LL
IN
P
U
T
Y
-
H
A
LL
O
U
TP
U
T
Y
+
H
A
LL
O
U
TP
U
T
Y
-
H
A
LL
IN
P
U
T
Y
+
S
H
+
S
H
-
O
IS
Y
+
O
IS
Y
+
O
IS
Y
-
O
IS
Y
-
O
IS
X
+
O
IS
X
+
O
IS
X
-
O
IS
X
-
N
D
+
46 47
C
63
0.
1u
F/
16
V
R
56
0R
R
58
18
K
R
57
0R
R
46
18
0R
R
45
18
0R
C
64
0.
1u
F/
16
V
R
59
18
K
R
52
18
0R
TP
27
C
60
1u
F/
16
V
Y
5V
C
06
03
C
62
10
uF
/1
6V
Y
5V
TP
4
R
47
18
K
R
54
1R
F
C
61
0.
1u
F/
16
V
U
5
AT
55
66
A
A
T5
56
6A
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40 41
IN 5B
IN 5A
IN 4B
IN 4A
PS
DG ND
IN 3B
IN 3A
IN 2B
IN 2A
IN
1B
IN
1A
O
U
T1
A
P
G
N
D
12
N
C
O
U
T1
B
V
M
12
O
U
T2
A
P
G
N
D
12
O
U
T2
B
PI1
PI2
OU T3A
VM 3
OU T3B
PG ND 3
VC C
CS
SC LK
SD AT
R
E
S
E
T
O
U
T4
B
R
N
F4
O
U
T4
A
V
M
4
V
M
5
O
U
T5
B
R
N
F5
O
U
T5
A
P
I3
P
G
N
D
8-7 Main PCB-7