Read Sharp LL-T17D3 (serv.man8) Service Manual online
LL-T17D3-H/B
CIRCUIT DIAGRAM
6 – 4
AHIN
(1)
AGIN
(1)
ABIN
(1)
RX
1
-
RX
2
-
ARIN
(1)
RX
1
+
RX
2
+
AVIN
(1)
DVI-SEL
(1)
RXC+
RX
0
-
RX
0
+
RXC-
VCCX
VCCX
VCCX
VCCX
VCCX
VCCX
+5V
X
VCCX
VCCX
VCCX
DDC5V
DDC5V
DDC5V
C126
.1u
R177
4.7K
R184
10K
ZD03
5.6V
IC28
240
1
1
2
3
45
6
7
8
NC
NC
NC
GND
SDA
SCL
VSYNC
VCC
R182
22
R171
100
R185
10K
R186
22
R187
22
R175
75
R190
10K
R173
75
R164
0
IC29A
74VHC32
1
2
3
R178
M
600
D09
BAW99
3
1
2
L24
BEAD
IC27
24LC21
1
2
3
45
6
7
8
NC
NC
NC
GND
SDA
SCL
VSYNC
VCC
R156
0
IC17E
74L
C
X
14
11
10
R180
M
600
R170
10K
R188
22
D13
BAW99
3
1
2
C133
.1u
C131
22p
IC30
74HC4053
11
10
9
12
13
2
1
5
3
14
15
4
6
7
16
8
S1
S2
S3
1Y0
1Y1
2Y0
2Y1
3Y0
3Y1
1Z
2Z
3Z
E_
VEE
VCC
GND
L25
BEAD
R201
4.7
D10
BAW99
3
1
2
R202
4.7
R169
4.7K
D11
BAW70
3
1
2
R203
4.7
R204
4.7
R205
4.7
IC17F
74L
C
X
14
13
12
R206
4.7
R207
4.7
R208
4.7
C134
.1u
R179
4.7K
R183
N.C
D14
BAW99
3
1
2
R174
75
C132
22p
W03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C1
C2
C3
C4
C5
C6
P1
P2
TX2-
TX2+
GND
TX4-
TX4+
DCLK
DDATA
AV
TX1-
TX1+
GND
TX3-
TX3+
VDD
GND
HPDETECT
TX0-
TX0+
GND
TX5-
TX5+
GND
TXC+
TXC-
C1
C2
C3
C4
C5
C6
GND
GND
ZD01
5.6V
R189
10K
D12
BAW99
3
1
2
R181
22
C125
.1u
L23
BEAD
R172
10K
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
3/3
DIGIT
AL
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