LL-T1501A (serv.man9). Circuit diagrams. - Sharp Monitor Service Manual (repair manual). Page 4

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UP
 S
TRE
AM
VC
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
2
1
A
K
+
GND
OUT
VC
C
KI
A7
0
4
2
VC
C
DA
TA
 -
DA
TA
 +
GND
 
VC
C
DA
TA
 -
DA
TA
 +
GND
VC
C
DA
TA
 -
DA
TA
 +
GND
J3
+
2. USB PWB
B2
2
BE
AD
_1
2
1
0
U1
9
1
2
3
R
117
47
0
C
127
0.1U
C
280
47
0uF
/16V
C3
1u
f/
50
V
D1
1N
41
48/
NA
VC
C
R3
22
0K
R
119
10
0K
/N
A
R
120
4K
7
3.3V
12
B4
BE
AD
3.3V
12
B3
BE
AD
US
B+
US
B-
RE
SE
T
12
B1
BE
AD
12
B2
BE
AD
R4
33
R7
33
3.3V
R2
1K
5
R1
4K
7/N
A
U1
KC82C160
23
34
22
33
19
18
38
15
8
37
41
40
C4
10
u/16V
C5
0.1U
C6
10
u/16V
C7
0.1U
C8
0.1U
C9
10
3P
R2
2
4K
7
R2
3
75
R2
4
20
K
25
24
17
16
20
R2
6
10
0
C1
3
18
P
C1
2
18
P
Y1
1
2
MHz
R2
5
1M
XO
UT
XI
N
VC
OI
N
CP
OUT
PU
LL
_
D
OWN
GND
GND
VD
D
VD
D
AG
ND
A-
VDD
TE
ST
PC
ONF
IG
2
RE
SE
T
UP
_D
M
UP
_D
P
PC
ONF
IG
1
DN
_D
P1
DN
_D
M
1
DN
_D
P2
DN
_D
M
2
DN
_D
P3
DN
_D
M
3
DN
_D
P4
DN
_D
M
4
PWON
1#
PS
TS
IN
1
PWON
2#
PS
TS
IN
2
PWON
3#
PS
TS
IN
3
PWON
4#
PS
TS
IN
4
42
43
2
3
4
5
6
7
10
31
11
32
12
35
13
36
R
5
  
    
3
3
R
6
  
    
3
3
R
8
  
    
3
3
R
9
  
    
3
3
R
18    
3
3
R
19    
3
3
R
20    
3
3
R
21    
3
3
GA
NG
US
B-
V
D
D
US
B-
V
S
S
1
44
9
14
21
26
39
27
28
29
30
NC
NC
NC
NC
NC
NC
NC
NC
C1
0
0.1U
C1
1
10
u/16V
21
B5
BE
AD
3.3V
RP
1
15
K
10
5







9
DN
1_
DP
DN
1_
DM
DN
2_
DP
DN
2_
DM
VC
C
C1
0.1U
3.3V
C2
0.1U
R1
0
56
0K
R1
2
56
0K
R1
4
10
0K
R1
6
10
0K
R1
1
56
0K
R1
3
56
0K
R1
5
10
0K
R1
7
10
0K
PS
TS
IN
2
PWON
2
PS
TS
IN
1
PWON
1
4
5
6
12
11
10
3
2
1
7
8
9
7
8
9
3
2
1
4
5
6
12
11
10
4
5
6
12
11
10
3
2
1
7
8
9
7
8
9
3
2
1
4
5
6
12
11
10
MTG1
ID3
.5
/OD
7.0
MTG2
ID3
.5
/OD
7.0
MTG3
ID3
.5
/OD
7.0
MTG4
ID3
.5
/OD
7.0
1
1
1
1
1
1
FD
1
FI
DUC
IA
L
-MA
RK
FD
3
FI
DUC
IA
L
-MA
RK
FD
5
FI
DUC
IA
L
-MA
RK
FD
2
FI
DUC
IA
L
-MA
RK
FD
4
FI
DUC
IA
L
-MA
RK
FD
6
FI
DUC
IA
L
-MA
RK
1
1
FD
7
FI
DUC
IA
L
-MA
RK
FD
8
FI
DUC
IA
L
-MA
RK
1
1
TP
1
RD
09
0
TP
2
RD
09
0
3.3V
1
23
V
in
V
out
G
U4
62
FP
330
2P
R
C3
2
10
0u/10
V
C3
1
10
0u/10
V
VC
C
1
2
C
274
0.1U
1
2
C
272
47
U/25
V
C
P
W
X6.6
1
2
12
+
1
2
C
275
0.1U
C
281
47
0uF
/16V
B2
1
BE
AD
_1
2
1
0
1
2
3
4
5
6
C
O
NN
_U
S
B_B
X
1
2
1
2
C
283
33
P
C
282
33
P
R
122
15
K
R
121
15
K
US
B+
US
B-
BU
S_
VC
C
1
2
3
4
5
6
J1
C
O
NN
_U
S
B_A
X
1
J2
C
O
NN
_U
S
B_A
X
1
1
2
3
4
5
6
12
12
12
12
12
12
B1
0
B1
1
B1
2
BE
AD
_1
2
1
0
BE
AD
BE
AD
B7
B8
B9
BE
AD
_1
2
1
0
BE
AD
C2
5
C
2
6
C2
7
C
2
8
C2
9
C
3
0
33
P
3
3
P
0.1U
33
P
3
3
P
0.1U
C
279
33
P/N
A
C
276
33
P/N
A
C
278
33
P/N
A
C
277
33
P/N
A
CN
2_
DM
CN
2_
DP
CN
1_
DM
CN
1_
DP
C2
3
0.1U
C2
4
22
0u/16
V
C1
7
0.1U
C1
8
22
0u/16
V
C2
2
10
0u/10
V
VC
C
U3
MI
C2
5
2
6
PS
TS
IN
2
PWON
2
PS
TS
IN
1
PWON
1
4
3
2
1
5
8
7
6
FL
GB
CT
LB
FL
GA
CT
LA
OUT
A
OUT
B
VC
C
GND
1
2
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