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3 7 63 1515 0
Pin No.
Port Name
NC
41
NC
42
TELMUTE
43
TAPEIN
44
I2CCLK
45
I2CDAO
46
I2CDAI
47
NC
48
NC
49
T-MUTE
50
NC
51
NC
52
NC
53
NC
54
TAPE
55
TUNER
56
CD
57
NC
58
NC
59
MUTE
60
POWER
61
NC
62
NC
63
NC
64
TE
NC
65
L 13942296513
NC
66
ON
67
STOP
68
RDSCK
69
RDSDA
70
REMOCON
71
DETACH
72
BUSINT
73
REGCPU
74
GND
75
X2
76
X1
77
REGOSC
78
VDD
79
NC
80
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.
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I/O
-
Non connect
-
Non connect
O
Telephone mute signal detection input
I
TAPE input
O
I2C information clock output
O
I2C information data output
I
I2C information clock input
-
Non connect
-
Non connect
I
Telephone mute signal detection input
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
O
Mute output
O
Power ON /OFF switching output , H : power on
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
I
CPU power supply
O
STOP signal output terminal
I
Clock input for RDS
I
RDS data input
I
Remocom input
I
Detach signal input H : Power save
I
Cut-in input for J-BUS signal
-
Regulator for CPU power supply, Connect the GND with 0.1 F.
-
Ground
-
Connecting the crystal oscillator for system clock
I
Connecting the crystal oscillator for system clock
-
Regulator for oscillator circuit.Connect the GND with 0.1 F.
-
Vdd
-
Pull up
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Descriptions
Q Q
3
6 7
1 3
1 5
co
.
KS-FX473R/KS-FX470R
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
1-19
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