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Pin No.
Symbol
44
BUZZER
45
EPROM-DI
46
EPROM-DO
47
EPROM-CLK
48
OPEN
49~52
NC
53
SD/ST
54
NC
55
MONO
56~60
NC
61
DETACH
62
AFCK
63
SEEK/STOP
64
IFC CONT
65
FM/AM
66
PLLCE
67
PLLDA
68
PLLCK
69
PLLDI
70
TELMUTE
71
NC
TE
72
VSS
L 13942296513
73
DIMIN
74
PS1
75
POWER
76
CDON
77
MUTE
78~80
NC
81
VDD
82
NC
83
VOLDA
84
VOLCL
85
NC
86
SUB MUTING
87~88
NC
89
STAGE2
90
STAGE1
91~93
NC
94
TEST
95~100
NC
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I/O
O
Buzzer output
I
I2C data input
O
I2C data output
O
I2C clock output
I
Door open switch
-
No use
I
Station detector or stereo indicator input
-
No use
O
Monaural selection output H:Monaural
-
No use
I
Detach detect input H:Detach
O
AF check output
O
Auto seek and stop selecting output
O
IFC control output
O
FMAM band selecting output H:FM
O
CE output for PLL IC
O
Data output for PLL IC
O
Clock output for PLL IC
I
Data input from PLL IC
I
Telephone muting detection input
-
-
-
GND
I
Dimmer detector input L:Dimmer ON
I
Power save 1 L:ACC off
O
Power ON/OFF control output H:Power on
O
CD power supply control output H:CD power on
O
Muting output L:Muting on
-
-
-
Micon power supply
-
-
O
Data output for E-volume IC
O
Clock output for E-volume IC
-
-
O
Muting control output for subwoofer
-
-
I
Model selecting input
I
Model selecting input
-
-
-
For rewriting flash memory
-
-
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2 9
8
Function
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
(No.49803)1-45
KD-LH70R
9 9
9 9
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