Sony DP-IF8000 Service Manual page 14

DP-IF8000
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• IC18 µPD784218AGC-158-8EU (Program, System control) (2/2)
Pin No. Pin name
47 SCK0
48 P80
49 P81
50 P82
51 to 55 P83 to P87
56 to 61 P40 to P45
62 to 71 P46 to P57
72 VSS
73 P60
74 P61
75 P62
76 P63
77 P64
78 WR/P65
79 WAIT/P66
80 WSTB/P67
81 VDD
82 P100
83 P101
84 P102
85 P103
86 P30
TE
L 13942296513
87 T01/P31
88 P32
89 P33
90 P34
91 P35
92 P36
93 P37
94 VPP
95 to 100 P90 to 95
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I/O
O Serial clock output.
I No audio signal input.
O DSP mute signal output.
O DSP effect signal output.
O DSP control signal output.
O Reset signal outtput.
— Not used (OPEN).
— Ground Terminal.
I Power ON/OFF Key input.
I INPUT Key input.
I EFFECT Key input.
I OUTPUTKey input.
— Not used (OPEN).
I Not used (OPEN).
I Not used (OPEN).
I Not used (OPEN).
I Power supply terminal.
O LED enable signal output.
O LED latch signal output.
O Not used (OPEN).
— Not used (OPEN).
O Audio mute signal output.
— Not used (OPEN).
— Not used (OPEN).
O Main power ON/OFF signal output.
O IF power ON/OFF signal output.
O Selector output for DIR.
O Input select signal output.
— Not used (OPEN).
I VPP signal input.
— Not used (OPEN).
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