AV-S77
AV-S77
●
KEY input (A-C) Pull-up resistance 10k
Ω
Ω
V
KEY 0
(98pin)
KEY 1
(96pin)
0
— 0.556
STANDBY/ON
DSP
+2k
— 1.111
VOLUME
N
INPUT
+10k
— 3.889
NO KEY
NO KEY
+2.4k
— 2.222
NO KEY
NO KEY
+3.9k
— 2.778
NO KEY
NO KEY
+5.6k
— 3.333
NO KEY
NO KEY
+1.8k
— 1.667
VOLUME
B
NO KEY
+24k
— 4.444
NO KEY
NO KEY
●
Destination select input (95 pin A-D) Pull-up resistance 10k
Ω
Ω
V
Destination
51k
3.889 — 4.444
J model
(Japanese)
2k
0.556 — 1.111
Ex
(English)
No.
PORT
Name
IN/OUT
Function
78
P52
FLD10
OUT
SEGMENT 25 (P25)
(VEE internal pull-down)
79
P51
FLD9
OUT
SEGMENT 26 (P26)
(VEE internal pull-down)
80
P50
FLD8
OUT
SEGMENT 27 (P27)
(VEE internal pull-down)
81
P67
FLD7
OUT
SEGMENT 28 (P28)
(VEE internal pull-down)
82
P66
FLD6
OUT
SEGMENT 29 (P29)
(VEE internal pull-down)
83
P65
FLD5
OUT
SEGMENT 30 (P30)
(VEE internal pull-down)
84
P64
FLD4
OUT
SEGMENT 31 (P31)
(VEE internal pull-down)
85
P63
FLD3
OUT
SEGMENT 32 (P32)
(VEE internal pull-down)
86
P62
FLD2
OUT
SEGMENT 32 (P33)
(VEE internal pull-down)
87
P61
FLD1
OUT
SEGMENT 34 (P34)
(VEE internal pull-down)
88
P60
FLD0
OUT
SEGMENT 35 (P35)
(VEE internal pull-down)
89
VEE
-
-
P0, P1, P5, P6 pull-down resistance voltage input
[-29V]
90
P107
AN7
A-D IN
SW protection IN
[4.0-5.0V:SW provided, 0-2.0V:SW protection ON]
91
P106
AN6
A-D IN
AUTO POWER ON/OFF identify IN (music signal)
[0 — VREF]
92
P105
AN5
A-D IN
Center unit power supply voltage detect IN (protection)
[0 — VREF]
93
P104
CMOS
OUT
Night mode switching OUT
[0:ON]
94
P103
CMOS
OUT
Center unit power supply OUT
[1:ON]
95
P102
AN2
A-D IN
Destination select input
[Pull-up with 10k
Ω
> VREF]
96
P101
AN1
A-D IN
KEY 1 input
[Pull-up with 10k
Ω
> VREF]
97
AVSS
-
-
Connected to VSS (GND)
98
P100
AN0
A-D IN
KEY O input
[Pull-up with 10k
Ω
> VREF]
99
VREF
-
-
A-D, D-A reference voltage input
[— VCC]
100
AVCC
-
-
Connected to VCC terminal (+5V)
IC200 : M30217MA-A208FP (16 bit
µ
-COM)
23
