LL-T2000A (serv.man8). (7) Circuit diagram, parts layout. - Sharp Monitor Service Manual (repair manual). Page 2

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LL-T2000A
7 – 2
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
2/8
[SEL
]
H:I
NP
U
T
1
L:INPUT2
[P
W364]
[A
DC]
6.
R
E
D RETU
RN
2.
GR
EEN
10.
GN
D
15.
SC
LK
8
.B
L
UE
 RE
TU
RN
11.
GN
D
1.
R
E
D
4.
GN
D
RGB CONN
ECT
O
R
12.
SD
A
7.
GR
EEN R
E
TU
RN
9
.NC
(V
CC
)
14.
VSYN
C(VCLK)
5.
R
E
TU
RN
3.
BLU
E
13.
H
SYNC
[A
DC]
[P
W364]
VS1
RED
2
GREEN
1
HS1
GREEN
2
VS2
BLUE1
BLUE2
RED
1
HS2
AVCC
AVCC
DVC
C
DVC
C
DV33
DV33
DVC
C
DVC
C
DVC
C
DVC
C
DVC
C
DVC
C
DV33
R170
EMPT
Y
C10
0.
1uF
LD1
C7
EMPT
Y
+
C147
22uF/10V(WX)
LD81
R15
EMPT
Y
D1
BAV99
3
2
1
R2
EMPT
Y
R157
EMPT
Y
C152
0.
1uF
(B)
LD14
R4
EMPT
Y
IC
1
8
EMPT
Y(B
R
24C21F
)
1
2
3
4
5
6
7
8
NC
NC
WP#
GN
D
SDA
SCLK
VCLK
VCC
D2
BAV99
3
2
1
LD5
C126
0.
1uF
C146
0.
1uF
(B)
D3
BAV99
3
2
1
D4
BAV99
3
2
1
C4
EMPT
Y
LD79
R169
3k
J
R10
330J
R158
0J
R9
EMPT
Y
LD80
R147
0J
R153
5.
1k
J
R191
82J
R187
EMPT
Y
R22
EMPT
Y
D5
BAV99
3
2
1
LD11
CN
1
KHEY-15S-1A3F-14
6
1
7
2
8
3
9
4
10
5
11
12
13
14
15
LD6
R145
0J
R23
330J
R1
EMPT
Y
C8
EMPT
Y
+
C149
22uF/10V(WX)
D18
BAV70
2
3
1
R17
EMPT
Y
+
C151
22uF/10V(WX)
LD9
C125
0.
1uF
R161
0J
C154
0.
1uF
(B)
LD12
D7
BAV99
3
2
1
R184
82J
R6
EMPT
Y
R159
0J
C135
0.
1uF
R186
82J
IC
1
9
BR24C
21
1
2
3
4
5
6
7
8
NC
NC
WP#
GN
D
SDA
SCLK
VCLK
VCC
C148
0.
1uF
(B)
R160
0J
R163
0J
D6
BAV99
3
2
1
R146
0J
LD7
R192
82J
LD78
LD13
R14
EMPT
Y
R148
0J
R150
0J
LD10
C9
EMPT
Y
R13
3k
J
R20
EMPT
Y
+
C153
22uF/10V(WX)
R11
EMPT
Y
R12
EMPT
Y
R189
EMPT
Y
IC
2
0
EMPT
Y(B
R
24C21F
)
1
2
3
4
5
6
7
8
NC
NC
WP#
GN
D
SDA
SCLK
VCLK
VCC
R182
0J
C144
0.
1uF
(B)
C6
EMPT
Y
R188
82J
R25
33J
IC
2
4
SN74LVC
00A
1
2
3
4
5
6
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GN
D
VCC
4B
4A
4Y
3B
3A
3Y
IC
3
SN74LVC
00A
1
2
3
4
5
6
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GN
D
VCC
4B
4A
4Y
3B
3A
3Y
LD2
R194
82J
C2
EMPT
Y
R19
0J
R3
EMPT
Y
R16
EMPT
Y
D8
BAV99
3
2
1
R21
330J
R236
0J
+
C145
22uF/10V(WX)
R167
47k
J
C1
EMPT
Y
+
C155
22uF/10V(WX)
R8
EMPT
Y
R156
3k
J
R185
33J
R168
47k
J
D19
BAV99
3
2
1
IC
2
SN74LVC
14A
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GN
D
VCC
6A
6Y
5A
5Y
4A
4Y
LD4
C150
0.
1uF
(B)
R166
5.
1k
J
R154
47k
J
R195
EMPT
Y
R24
EMPT
Y
CN
2
KHEY-15S-1A3F-14
6
1
7
2
8
3
9
4
10
5
11
12
13
14
15
LD3
R7
330J
IC
1
7
BR24C
21
1
2
3
4
5
6
7
8
NC
NC
WP#
GN
D
SDA
SCLK
VCLK
VCC
D17
BAV99
3
2
1
R190
EMPT
Y
R183
EMPT
Y
R26
3k
J
C3
EMPT
Y
R155
47k
J
C5
0.
1uF
R5
EMPT
Y
R18
EMPT
Y
R193
EMPT
Y
LD8
D16
BAV70
2
3
1
RI
N1
GI
N
1
BI
N
1
SOG1
SOG2
BI
N
2
RI
N2
GI
N
2
GVS
SEL
HI
N1
HI
N2
HS
SEL
B1
G1
R1
G2
B2
R2
INPUT
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