Panasonic SX-KN2600P Service Manual page 81

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SCHEMATIC DIAGRAM-8
+5D
R440
50
P44
4.7K
49
P45
A
48
P46
B
47
P47
C
46
P50
45
P51/WRA/BHE
D
44
P52
43
P53/BCLK
R441
42
P54/BLDA
4.7K
41
P55
R442
40
P56/ALE
4.7K
39
CL
38
P60/TS/RTS0
A
37
P61
B
36
P62
C
35
P63
R443
34
P64/CTS1/RTS1/CTS0/CLKS1
100
33
P65/CLK1
32
P66/
31
P67/
D
+5A
28 27 26 25 24 23 22 21 20 19 18 17 16 15
IC409
PCM1716ET2
(D/A CONVERTER)
C
D
IC407
IC407
C0JBAC000113
C0JBAC000113
A
R439
100
B
51
52
53
54
55
56
57
58
59
60
61
62
63
64
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
C446
16V10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
65
66
67
68
69
70
71
72
73
74
75
76
77
78
9
8
7
6
5
4
3
A
1
2
3
4
IC412
C0FBAJ000004
(A/D CONVERTER)
24 23 22 21 20 19 18 17 16 15 14 13
79
80
DO7
P07
81
DO6
P06
82
DO5
P05
83
DO4
P04
84
DO3
P03
85
DO2
P02
86
DO1
P01
87
DO0
P00
88
P107/AN7/KI3
89
P106/AN6/KI2
90
P105/AN5/KI1
91
P104/AN4/KI0
92
P103/AN3
93
P102/AN2
94
P101/AN1
95
AVSS
96
R460
P100/AN8
97
470
VREF
98
R463
C462
AVCC
99
4.7K
16V10
P97/
100
C461
C457
C460
0.1
0.1
2
1
IC408
C2CBGF000150
(CPU)
C480
R470
50V1
8.2K
C
D
R471
C481
8.2K
50V1
5
6
7
8
9
10
11
12
Z401
100x4
A
B
C
D
E
F
0.1
C450
R45
50V1
4.7K
C451
R45
50V1
4.7K

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