Sony CFD-980 Service Manual page 30
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Also See for CFD-980:
- Operating instructions manual (68 pages) ,
- Operating instructions manual (34 pages) ,
- Specifications (2 pages)
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Pin No.
Pin Name
I/O
51
COM1
O
52
COM2
O
53
COM3
O
54
SEG0
O
55
SEG1
O
56
SEG2
O
57
SEG3
O
58
SEG4
O
59
SEG5
O
60
SEG6
O
61
SEG7
O
62
SEG8
O
63
SEG9
O
64
SEG10
O
65
SEG11
O
66
SEG12
O
67
SEG13
O
68
SEG14
O
69
SEG15
O
70
SEG16/PD0
O
71
SEG17/PD1
O
TE
L 13942296513
72
SEG18/PD2
O
73
SEG19/PD3
O
74
SEG20/PD4
O
75
SEG21/PD5
O
76 ~ 88
—
—
89
VDD
90
VDD
91
VSS
92
TX
93
TEX
I
94
—
—
95
SEG36/PG4
O
96
SEG37/PG5
O
97
SEG38/PG6
O
98
SEG39/PG7
O
99
PE0/INT0/EC0
I
100
PE1/INT1/EC1
I
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LCD common 1 output
LCD common 2 output
LCD common 3 output
LCD segment 0
LCD segment 1
LCD segment 2
LCD segment 3
LCD segment 4
LCD segment 5
LCD segment 6
LCD segment 7
LCD segment 8
LCD segment 9
LCD segment 10
LCD segment 11
LCD segment 12
LCD segment 13
LCD segment 14
LCD segment 15
LCD segment 16
LCD segment 17
LCD segment 18
LCD segment 19
LCD segment 20
LCD segment 21
No Connect
Microprocessor power supply 5 V
VDD terminal
Microprocessor ground
32.768kHz clock
32.768kHz clock
No Connect
Audio mute output
Volume clock output
Volume data output
Volume chip enable output
Wake-up (interrupt) input
Tape play signal input
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Description
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1 5
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2 8
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2 9
9 4
2 8
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9 9
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