Read Sharp LL-T17D3 (serv.man8) Service Manual online
LL-T17D3-H/B
CIRCUIT DIAGRAM
6 – 3
OUT_R+
OUT_R-
OUT_
L-
SPK+
SPK
-
OUT_L
+
AUDIO 5V
SPK
-
H_R+
OUT_R
+
H_L+
SPK+
OUT_L+
GND
STB
AUDIO 5V
+5VX
R197
47
R193
1k
R119
820
+
C148
10uF
C140
.1u
C151
100
0P
C183
.1u
R64
0 (1206)
W12
7
6
5
4
3
2
1
J10
5
4
2
3
6
7
1
W11
7
6
5
4
3
2
1
R116
430
C138
.1u
R114
270
K
R122
4.7K
IC20
AN7512
1
2
3
4
7
89
10
11
12
13
14
5
6
15
16
N.C
STB
CH1/I
GND
N.C
CH2/O-
N.C
GND
CH2/O+
VCC
CH1/D+
GND
VOL
CH2/I
CH1/D-
N.C
+
C139
220u/16V
R120
820
+
C135
2.2u/50V
+
C147
10uF
R194
1k
R191
100
C137
.1u
W09
1
3
5
4
2
R115
68K
W10
1
2
3
4
R192
100
Q05
2SD119
1
23
+
C184
330uF
R117
430
+
C136
47u/16V
R145
4.7K
+
C185
N.C
C152
100
0P
VOL
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
2/3
A
UDIO
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