PN-S525 (serv.man3) - Sharp Monitor Service Manual (repair manual). Page 113

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PN-S525
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 15
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1/2
I/F2 MSP
AMP_
+3
.3
V
AM
P_
+3
.3
V
AMP_
+3
.3
V
AMP_
+5
V
AM
P_
+5
V
AMP_
+2
.5
V
AM
P_
+3
.3
V
AM
P_
+9
V
AM
P_
+9
V
AM
P_
+9
V
AM
P_
+9
V
AM
P_
+9
V
AM
P_
+5
V
MS
T
R
_S
C
L
2
MS
T
R
_S
D
A
2
R
ESET
3
4
4
0
2
AM
P_
L
2
AM
P_
R
2
O
U
T_
M
U
TE
DE
L
A
Y
_
CO
UNT
0
2
DE
L
A
Y
_
CO
UNT
1
2
A
u
d
ioO
utL_LP
F
2
A
u
d
ioO
utR
_LP
F
2
R
L
R
L
R
2
5
100
R
2
5
100
R2
2
10k
R2
2
10k
R2
9
3
3
R2
9
3
3
C1
3
470p
C1
3
470p
C6
4.7u(
3
216)
C6
4.7u(
3
216)
D5
1S
S
355
D5
1S
S
355
L2
LB
C
2016T
2R
2M
L2
LB
C
2016T
2R
2M
R1
1
47k
R1
1
47k
Q4
2S
C
2
412K
T
1
46
Q4
2S
C
2
412K
T
1
46
R8
47k
R8
47k
C3
330p
C3
330p
T_
P
4
T_
P
4
R6
0
10k
(D
)
R6
0
10k
(D
)
C2
3
2p
C2
3
2p
R3
6
NA
(1
0
k
)
R3
6
NA
(1
0
k
)
R3
3
3
3
R3
3
3
3
C1
2
1500p
C1
2
1500p
R2
1
NA
R2
1
NA
1
2
3
Q1
2S
D
2
704K
Q1
2S
D
2
704K
R1
3
1
k
R1
3
1
k
C9
330p
C9
330p
2
3
1
D1
DA
N2
1
7
UT
1
0
6
D1
DA
N2
1
7
UT
1
0
6
C2
1
10u/16V
(B
)(
2
012)
C2
1
10u/16V
(B
)(
2
012)
C2
5
18000p
C2
5
18000p
R1
220
R1
220
R3
1
5
k
R3
1
5
k
C3
2
0
.1
u
(B
)
C3
2
0
.1
u
(B
)
L3
LB
C
2
016T
2R
2M
L3
LB
C
2
016T
2R
2M
b1
b2
a1,
a2,
a3,
a4
b3
b4
CN1
LP
R
6
520-
G
9
CN1
LP
R
6
520-
G
9
R1
8
1.8k
R1
8
1.8k
T_
P
1
T_
P
1
C2
7
1500p
C2
7
1500p
R
1
7
470
R
1
7
470
R2
8
3
3
R2
8
3
3
Q3
2S
C
2412K
T
146
Q3
2S
C
2412K
T
146
R1
0
150
R1
0
150
3
2
1
Q6
2S
K
3
018
Q6
2S
K
3
018
2
3
1
D4
D
A
N
217U
T
106
D4
D
A
N
217U
T
106
2
3
1
D6
D
A
N
217U
T
106
D6
D
A
N
217U
T
106
C2
8
470p
C2
8
470p
C1
1
0.1u(
B
)
C1
1
0.1u(
B
)
R7
470
R7
470
C1
8
10u/16V
(B
)(
2
012)
C1
8
10u/16V
(B
)(
2
012)
C7
0.1u(
B
)
C7
0.1u(
B
)
C3
0
1000p
C3
0
1000p
R5
9
5.1k
(D
)
R5
9
5.1k
(D
)
C6
7
4.7u(
3216)
C6
7
4.7u(
3216)
R2
0
NA
R2
0
NA
1
2
3
CN2
LG
Y
6
502-
0900C
CN2
LG
Y
6
502-
0900C
C1
4
47000p
C1
4
47000p
I2C_
CL
2
I2C_
DA
3
I2S
_CL
4
I2S
_WS
5
I2S
_DA
_O
UT
6
I2S
_DA
_IN1
7
ADR
_D
A
8
ADR
_W
S
9
ADR
_C
L
10
DVS
UP
11
DVS
S
14
I2S
_DA
_IN2
17
NC
18
NC
19
NC
20
RES
ETQ
21
DACA
_R
24
DA
CA
_
L
25
VR
EF
2
26
DA
CM_
R
27
DA
CM_
L
28
NC
29
DA
CM_
S
UB
30
NC
31
SC
2_OU
T
_
R
33
SC
2_OU
T
_
L
34
VR
EF
1
35
SC
1_OU
T
_
R
36
SC
1_OU
T
_
L
37
CA
P
L
_
A
38
AH
VSU
P
39
C
A
PL_M
40
AHVSS
44
AGND
C
45
SC4_I
N_L
47
SC4_I
N_
R
48
ASG
49
SC3_I
N_L
50
SC3_I
N_
R
51
ASG
52
SC2_I
N_L
53
SC2_I
N_
R
54
ASG
55
SC1_I
N_L
56
SC1_I
N_
R
57
VREF
TO
P
58
MONO
_IN
60
AVSS
61
AVSU
P
65
AN
A_I
N
1+
67
AN
A_I
N
-
68
AN
A_I
N
2+
69
TE
S
T
E
N
70
XT
AL_I
N
71
XT
AL_OU
T
72
TP
73
AU
D
_
C
L
_OU
T
74
NC
75
NC
76
D_
CTR_
I/O
_
1
77
D_
CTR_
I/O
_
0
78
AD
R
_
SEL
79
ST
D
B
YQ
80
NC
1
DVS
S
15
DVS
S
16
DVS
UP
12
DVS
UP
13
NC
22
NC
23
NC
32
NC
41
NC
42
AHVSS
43
NC
46
NC
59
AVSS
62
NC
63
NC
64
AVSU
P
66
IC1
MS
P
3440G
-Q
A
-C
1
2
IC1
MS
P
3440G
-Q
A
-C
1
2
R1
5
1
k
R1
5
1
k
T_
P
2
T_
P
2
+
CE
2
22u/16V
(U
L)
+
CE
2
22u/16V
(U
L)
+
CE
3
22u/16V
(U
L)
+
CE
3
22u/16V
(U
L)
R1
2
47k
R1
2
47k
2
3
1
D2
DA
N2
1
7
U
T
1
0
6
D2
DA
N2
1
7
U
T
1
0
6
C5
10u/16V
(B
)(
2012)
C5
10u/16V
(B
)(
2012)
C2
2
10u/16V
(B
)(
2
012)
C2
2
10u/16V
(B
)(
2
012)
C2
0
10u/16V
(B
)(
2012)
C2
0
10u/16V
(B
)(
2012)
C1
6
470p
C1
6
470p
+
CE
1
3.3u/50V
(U
L)
+
CE
1
3.3u/50V
(U
L)
R3
0
3
3
R3
0
3
3
R1
6
1k
R1
6
1k
T_
P
6
T_
P
6
R2
3
10k
R2
3
10k
C1
4.7u(
3216)
C1
4.7u(
3216)
R9
150
R9
150
1
2
3
Q2
2S
D
2
704K
Q2
2S
D
2
704K
R2
7
NA
R2
7
NA
C2
6
18000p
C2
6
18000p
C1
0
330p
C1
0
330p
R6
1
5
k
R6
1
5
k
C1
5
10u/16V
(B
)(
2012)
C1
5
10u/16V
(B
)(
2012)
SD
I
1
LR
I
2
BC
KI
3
VSS
4
CO
UNT0
5
CO
UNT1
6
SD
O
7
VD
D
8
IC
2
N
J
U
26901E
2
IC
2
N
J
U
26901E
2
R2
220
R2
220
R
2
6
100
R
2
6
100
C2
4.7u(
3216)
C2
4.7u(
3216)
R
1
4
470
R
1
4
470
L1
LB
C
2016T
2R
2M
L1
LB
C
2016T
2R
2M
C1
9
10000p
(B
)
C1
9
10000p
(B
)
2
3
1
D7
DA
N2
1
7
UT
1
0
6
D7
DA
N2
1
7
UT
1
0
6
R4
470
R4
470
R2
4
NA
R2
4
NA
3
2
1
Q5
2S
K
3
018
Q5
2S
K
3
018
T_
P
3
T_
P
3
Y1
18.432MH
z
(S
M
D
-49)
Y1
18.432MH
z
(S
M
D
-49)
C2
4
2p
C2
4
2p
C8
4.7u(
3
216)
C8
4.7u(
3
216)
T_
P
5
T_
P
5
R5
47k
R5
47k
C2
9
220p
C2
9
220p
R1
9
1.8k
R1
9
1.8k
C4
330p
C4
330p
2
3
1
D3
D
A
N
217U
T
1
06
D3
D
A
N
217U
T
1
06
C3
1
1000p
C3
1
1000p
C1
7
1500p
C1
7
1500p
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