CDE-9828RB/CDE-9827R/
CDE-9827RM/CDE-9827RR
No.
I/O
Terminal Description
49
O
Power supply control signal output terminal for AUDIO/lighting.
50
O
TUNER (FM/AM) power supply control signal output terminal. (H:FM, L:AM)
51
O
A-MUTE signal output terminal.
52
I
Outernal interrupt signal input terminal. (at interrupt:H)
53
O
Outernal PWR ANT control signal output terminal.
54
O
FAN control output terminal.
#1
IN DIMMER
I
Outernal DIMMER detection signal input terminal.
$1,%1,&1 PULL-UP
-
Pull up connect terminal.
56
O
LED control signal output terminal for LCD backlight.
57
O
DSP-IC ON control output terminal.
58
I
0 Bit MUTE signal input terminal from CD u-COM.
59
I/O
I2C serial DATA input/output terminal.
60
-
Power supply terminal.
61
O
I2C serial clock output terminal.
62
-
GND terminal.
63
64
65
O
RESET signal output terminal to DSP-IC.
66
I
72
73
I
Status transmission request/1 byte communication permission signal
input terminal.
74
O
Packet communication control signal output terminal.
75
76
77
I
TUNER auto adjustment control signal output terminal.
78
O
Serial clock output terminal to 7511.
79
O
Serial DATA output terminal to 7511.
80
O
MUTE switching signal output terminal. (H:MUTE ON, L:MUTE OFF)
81
O
RDS MPX control output terminal.
82
-
No connect terminal.
83
I
RDS Decoder DATA Available input terminal.
84
I
RDS PAUSE input terminal.
85
O
Serial DATA output terminal to RDS Decoder.
86
O
Serial clock output terminal to RDS Decoder.
87
I
CD HI-TEMP input terminal.
88
I
CD DISC-IN detection signal input terminal.
89
I
Multipath input terminal.
90
I
Adjoining rejection DC LEVEL input terminal.
91
I
FM detection input terminal.
92
I
TUNER SEEK STOP signal input terminal.
93
I
FM/AM TUNER signal level signal input terminal.
94
-
GND terminal of A/D Converter.
95
I
NOSE detachable detection terminal.
96
I
Standard voltage input terminal of A/D Converter.
97
I
Power supply input terminal of A/D Converter.
98
I
100
NOTE : #1 : For CDE-9828RB Model Only, $1 : For CDE-9827R Model Only,
%1 : For CDE-9827RM Model Only, &1 : For CDE-9827RR Model Only, Others : Common.
NOSE DET
VCC
NC
-
No connect terminal.
FAN CONT
55
O
System Regulator IC control signal output terminal.
-
No connect terminal.
-
No connect terminal.
BL LED
DSP ON
FM/AM
A-MUTE
IN INT
P-ANT
Symbol
POWER CONT
ZERO DET
IIC-DATA
VCC
IIC-CLK
GND
NC
XRST(DSP)
NC
CD SRQ
CD CS
CONT2
NC
AFC
DAVN
CONT1
AUTO ADJ
7511 SCL
7511 SDA
IF MUTE
RDS CONT
SSTOP
S-METER
GND
PSWN
RDS SDA
RDS SCL
HI-TEMP
DISC IN
MPTH
ADJCH-DET
TO CONTENTS
TO SCHEMATIC
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