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Port
Description
Pin
No.
63 OP/CL Panel open/close
signal
64 EJECT Eject switch signal
65 EJ ILL Eject LED drive
control
66 TEL
Telephone mute
MUTE
signal
67 BATT
Battery detection
68 MODE
Rotary encoder
B
input B
69 NC
70 RM
Remote control
DATA
data
71 MODE
Rotary encoder
A
input A
72 NC
73 NC
74 NC
75 AM
Radio AM mode
MODE
control
76 FM
Radio FM mode
MODE
control
77 LEVEL Audio signal input
for level meter
78 INIT C
Initial setting port
79 INIT B
Initial setting port
80 INIT A
Initial setting port
81 VSSADC Ground
82 NC
83 ST
FM stereo signal
84 SD FM/
Radio signal
AM
strength
85 NC
Ground
86 RESET Reset signal
87 ACC
ACC signal input
88 NC
Ground
89 NC
Ground
90 FM/AM
FM/AM IF input
IFC
91 NC
92 NC
93 VDDPLL Power supply of
PLL
94 NC
I/O
FM AM CD
I
-
I
5.1 5.1 5.1
O
5.1 5.1 5.1
I
5.1 5.1 5.1
I
5.1 5.1 5.1
I
5
-
-
-
I
-
I
5
-
-
-
-
-
-
-
-
-
O
8.2
O
0
I
0
I
0
I
-
I
5
-
0
-
-
-
I
5.1 5.2 5.2
I
0
I
0
I
5
I
5.3 5.3 5.3
I
0
I
0
I
1.4 1.3 1.3
-
-
-
-
-
-
-
5.1 5.1 5.1
-
-
-
(V)
-
-
5
5
-
-
-
-
5
5.1
-
-
-
-
-
-
0
8.2
8.2
0
0
1.5
0
0
-
-
5
5
0
0
-
-
0
0
0
0
5
5
0
0
0
0
-
-
-
-
-
-
9
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