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17 SCHEMATIC DIAGRAM -2
17.1. Main Block
CN651
5V
Q681
YESAN123
0
PA051
FM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FM
0
0
-
-
0
1.3
0
0
0
0
0.5
8.1
8.2
1.3
0
3.6
AM
0
0
-
-
0
1.8
0
0
8.1
0
0.4
0
8.2
1.8
0
3.6
PA051 YESAP403
R
L
8.2
0
8.2
8.1
8.2
0
IC401
YESAM321
2.4
2.4
0
0
1.3
0
4.8
1.2
4.9
1.2
4.8
0
2.4
0
0
8.2
0
0
5V
8V
3.3V
5V
IC650 YESAM265
1.7
0
3.9
0
(CN652)
3.7
3.3
0
0
0
4.8
0
IC681
0
YESAM346
0
0
0
3.2
4.8
0
0
0
2.7
0
L
R
3.3V
8V
To 3032-14-34
D603
CN101
YESAD147
YESAD147
Q672
YESAN120
5V
5V
4.9
4.9
0
4.7
-7.8
4.8
5V
To 7221-03-11 CN990
17
18
19
20
21
22
23
24
25
26
3.6
0
-
0
0.2
4.7
-
0
8.2
-
3.6
0
-
0
0
4.8
-
0
8.2
-
Q770 YESAN088
5V
4.5
3.9
0
3.6
1.4
R
L
47k
47k
47k
D602
9V
5.6k
9.1k
9.1k
5.6k
D245
YESAD155
4.3k
4.3k
L
18k
R
18k
R
5.6k
9.1k
9.1k
L
5.6k
9V
D636
L
R
YESAD144
8V
3.3V
5V
5V
5V
2V / DIV, 20µs / DIV
IC601
YESAM355
2V / DIV, 20µs / DIV
2V / DIV, 2ms / DIV
5V
5V
D601
YESAD155
7221-02-11
9V
IC201
YESAM293
4.2
4.2
4.2
4.2
L
4.2
8.5
2.2
4.2
R
4.9
L
4.2
R
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.1
4.2
4.1
4.2
4.1
4.2
4.2
0
IC231
C0ABBB000038
8.5
3.5
4.2
3.5
4.2
3.3
4.2
0
8V
3.3V
5V
5V
29
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