KDC-X715
MICROCOMPUTER'S DESCRIPTION
No.
Pin name
Function
I/O
Description
Processing Operation
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
P82/A2
P83/A3
P84/A4
P85/A5
P86/A6
P87/A7
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
P47/AD7
P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
Vss
P60/A16
P61/A17
P62/A18
P63/A19
P64/RD
P65/WR
P66/WAIT
P67/ASTB
Vdd
P100/TI5/TO5
P101/TI6/TO6
P102/TI7/TO7
P103/TI8/TO8
P30/TO0
P31/TO1
P32/TO2
P33/TI1
P34/TI2
P35/TI00
P36/TI01
P37
TEST
P90
P91
P92
P93
P94
P95
MOSW
MECH_DET
PAN 5V
L_CE/P_RST
L_INH/MC_REQ
DIM_CON
QUAL
R_DATA
SRM_SUB-
SRM_DET
SRM_SW2
FM_SD
NC
AFC
-
WIDE
NARROW
AM+B
FM+B
NC
NC
TYPE0
TYPE1
TYPE2
ST_TYPE0
ST_TYPE1
NC
PRE MUTE R
PRE MUTE L
NC
SVR
NC
P_MUTE
ANT_CON
IC2_SCK
DIMMER
P_CON
ACC_DET
REMO
P_ON
BU_DET
IC2_SDA
MUTE
SW5
MS_CL
MS_DA
-
O
I
O
O
O
O
I
I
O
O
I
I
I
O
O
O
O
I/O
O
O
O
O
-
I
I
I
I
I
O
O
O
-
O
O
O
O
O
O
I
O
I
I
O
I
-
I/O
O
O
O
I/O
O
Motor output
Mechanism detection
Panel detection
CE to LCD driver / Panel m-com reset
Reset to LCD driver
DIM control
RDS receiving condition
RDS data input
SRM sub motor output
SRM sub motor output
SRM mechanism detection
SRM eject detection
FM SD input
Open
Noise detection time constant switching
K2I Wide output
K2I Narrow output
AM power supply
FM power supply
Open
Open
GND
IC2 Var.3 destination type 0
IC2 Var.3 destination type 1
Open
Audio mute R
Audio mute L
Positive power supply
Open
Power IC reset
Open
Power IC muting
Antenna control
IC2,IC5,E2PROM clock line
Dimmer detection
Power control
ACC detection
Remote control input
µ
-com peripheral power supply
Momentary power down detection
Test
IC2,IC5,E2PROM data line
Muting output
5V power supply
CD mechanism clock line
CD mechanism data line
NC
Loading Hi/Eject : Lo
ON : Hi/OFF : Lo
OFF : Hi
Good : Hi
ON : Lo/OFF : Hi
: Eject
Station detected : Hi
Not detected : Lo
During reception : Hi
During search : Lo
Active : Hi
Active : Hi
Active : Hi
Active : Hi
Destination type switch
Destination type switch
Destination type switch
Initial value : Lo
Initial value : Lo
Active : Lo
Active : Lo
Power ON : Lo
Active : Lo
Active : Hi
Active : Lo
Active : Hi
ACC OFF : Hi
Active : Hi
Momentary power down : Hi
GND
Active : Hi
Active : Lo
4