Read Sharp AR-P350 / AR-P450 (serv.man7) Service Manual online
4
4
3
3
2
2
1
1
D
C
B
A
1-7A
1-7A
CN13-18
CN13-20
CN7-1
CN7-2
1-4A
CN16-2
1-4B
1-8C
1-6B,1-8D
1-4B
CN16-11
CN16-12
1-4B
1-8D
1-8D
1-8D
1-8D
1-8D
4-4C
1-4B
4-2A
3-1B
3-1B
3-1B
3-1B
3-1B
CN11-17
4-2A
4-4C
CN11-5
CN11-11
LUMa
LUMb
LUMb
LUMa
LUMb
+5V1
+24V1
+5V1
+24V1
+5V1
+5V1
+5V1
+5V1
IC15
TA7291S
4
9
1
5
6
7
3
2
8
NC
I1
I2
GND
VS
O1
O2
VCC
VREF
+
C104
10u/35V
IC2
TA7291S
4
9
1
5
6
7
3
2
8
NC
I1
I2
GND
VS
O1
O2
VCC
VREF
R178
100J
R179
10KJ
10KJ
R294
10KJ
10KJ
IC10A
74VHCT244
2
4
6
8
4
6
8
18
16
14
12
16
14
12
1
A1
A2
A3
A4
A2
A3
A4
Y1
Y2
Y3
Y4
Y2
Y3
Y4
G
IC10B
74VHCT244
11
13
15
17
13
15
17
9
7
5
3
7
5
3
19
10
10
20
A1
A2
A3
A4
A2
A3
A4
Y1
Y2
Y3
Y4
Y2
Y3
Y4
G
VSS
VSS
VCC
C42
104Z
104Z
R170
0J
R171
0J
(C158)
101K
101K
D31
DA204K
DA204K
K
A
C
C41
102K
102K
(C159)
101K
R189
47KJ
47KJ
R190
47KJ
47KJ
R199
0J
R200
0J
+
C2
10u/35V
LUMA
LUMB
TMb
TMa
TM1A
TM1B
BD\
SYNC\
RD\
RD_EN\
IO_RD\
VIDEO+
VIDEO-
VIDEO\
VIDEO
PCU_CLK
LUMa
LUMb
LUMa
LUMb
CRU_CLK
RES_DSK
RES_FIN2
RES_FIN1
RES_DSK
RES_FIN1
RES_FIN2
not installed mass production
not installed mass production
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