Sharp CD-C421H Service Manual page 49

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64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
P113/
S10
65
FIP21
P112/
S09
66
FIP20
S08
67
P111/
FIP19
S07
68
P110/
FIP18
S06
69
P107/
FIP17
S05
70
P106/
FIP16
VLOAD
71
VLOAD
S04
72
P105/
FIP15
S03
73
P104/
FIP14
S02
74
P103/
FIP13
S01
P102/
75
FIP12
S00
76
P101/
FIP11
G10
77
P100/
FIP10
P97/
G09
78
FIP9
P96/
G08
79
FIP8
P95/
G07
80
FIP7
1
2
3
IC701
IX0223AW
4
5
6
7
8
9
10
11
12
13
Figure 49 BLOCK DIAGRAM OF IC
– 49 –
42
14
15
16
17
18
19
20
21
22
23
CD-C421H / C411H
41
P33/
40
TI1
39
P34/TI2
P35/PCL
38
LED CLK
P36/BUZ
37
LED DATA
36
P37
LED LCK
35
X2
MAIN
34
CLOCK
X1
VSS
33
VSS
XT2
32
N.C
P04/XT1
31
VSS
AVREF
30
AVREF
29
AVDD
AVDD
P10/ANI0
28
ENF IN
P11/ANI1
27
KEY IN 1
P12/
KEY IN 2
26
ANI2
P13/
KEY IN 3
25
ANI3
24

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