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Pin No.
Symbol
46
E2PROM-DO
47
E2PROM-CLK
48
OPEN
49
DETACH
50
NC
51 to 53
NC
54
EQ-CLK
55
EQ-DA
56
EQ-LA
57 to 59
NC
60
RDS DA
61
SD/ST
62
AFCK
63
SEEK/STOP
64
CF SEL
65
FM/AM
66
PLL-CE
67
PLL-DO
68
PLL-CLK
69
PLL-DI
70
TEL-MUTING
71
DIM-OUT
72
VSS
73
DIM-IN
74
PS1
75
POWER
76
CD-ON
77
MUTING
78
CD MUTING
79
CD RESET
80
LINE SEL
81
VDD
82
NC
83
VOL-DA
84
VOL-CLK
85
WOOFER SEL
86
SUB MUTING
87
LPF1
88
LPF2
89
STAGE2
90
STAGE1
91 to 93
NC
94
TEST
95 to 100
NC
I/O
O
I2C data output
O
I2C clock output
I
DOOR OPEN SW
I
Detach detect input; H means detaching
-
Not use
-
Not use
O
Clock output for e-EQ IC
O
Data output for e-EQ IC
O
Latch output for e-EQ IC
-
Not use
I
Not use
I
Station detector or stereo indicator input;
H means a station is there, L means the program is stereo.
O
Not use
O
Auto seek and stop selecting output;
H means seeking, L means receiving.
O
Wide & Narrow
O
FM, AM band selecting output; H=FM, L=AM
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;
Active level can be selected H or L in PSM
O
Dimmer detector output
-
Ground
I
Dimmer detector input L=dimmer on
I
Power save1 L=ACC off
O
Power on/off control output H=power on
-
Not use
O
Muting output L=muting on
I
CD mute input L=mute on
O
CD reset control out H=reset on
I
Feature selection H: line input (U57:not support), L: support
-
Power supply
-
Not use
O
Data output for e-vol IC
O
Clock output for e-vol IC
I
Feature selection H:support L:Not support
O
Muting control output for subwoofer
O
LPF control1
O
LPF control2
I
Feature selection H: R or Do L: J or U
I
Feature selection H: R or U L: J or Do
-
Not use
For rewriting flash memory
-
Not use
KD-LH3150, KD-LH3100
Function
(No.49838)1-59
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