Sharp AR-M350U - Page 55

AR-M350U CIRCUIT DIAGRAM 9-37
C
C
D
D
E
E
5
4
3
2
1
DTR3
RXD3
TXD3
DSR3
DTR3 10
DTEN 19
DSR3 10
HSYNC 19
RXD3 10
TXD3 10
3.3V
3.3V +12V
VCC
VCC +24V
VCC
R242 10K
R209 2.2K
R244 1K
33
33
R212 2.2K
R241 10K
C285
22pF
NO ASM
C284
22pF
NO ASM
R211 2.2K
IC41
TD62503F
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
COM-E
R243 1K
R210 2.2K
CN13
TX24-50R-LT-H1
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
C192
0.1uF
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