Sony CSD-MP100 Service Manual page 22

Cd stereo radio cassette recorder
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CSD-MP100
Pin No.
Pin Name
60
SEG9
61
SEG10
62
SEG11
63
SEG12
64
SEG13
65
SEG14
66
SEG15
67
SEG16
68
SEG17
69
SEG18
70
SEG19
71
SEG20
72
SEG21
73
SEG22
74
SEG23
75
SEG24
76
SEG25
77
SEG26
78
SEG27
79
SEG28
80
I-KEY1
81
I-KEY2
82
(NCO)
83
COM-1
84
COM-2
85
COM-3
86
COM-4
87
O-T-BASS
88
CD-ON
89
VSS3
90
VDD3
91
I-CD
92
I-TU
93
TU-ON
94
P-CONT
95
O-MUTE
96
MP3-RESB
97
CD-RES
98
(NCO)
99
CD-FSEQ
100
CD-DRF
22
I/O
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
O
LCD segment data output
I
Key input
I
Key input
Not used. (Open)
O
LCD common data output
O
LCD common data output
O
LCD common data output
O
LCD common data output
O
T-BASS control signal output
O
CD power control signal output
Ground
Power supply pin (+3.3 V)
I
CD mode detection signal input
I
Tuner mode detection signal input
O
Tuner power control signal output
O
Power supply control signal output
O
Main mute control signal output
O
MP3 reset signal output
O
CD DSP reset signal output
O
Not used. (Open)
I
CD frame synchro detection signal input
I
CD focus ON detection signal input
Pin Description

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