56
AVR-4308CI
63
P52
FL DATA
O
C
-
-
-
Z
O/L
O/L
FL DRIVER control pin
64
P51
FL CLK
O
C
-
-
-
Z
O/L
O/L
FL DRIVER control pin
65
P50/CE
FRASH CE
/MUTE POWER
O
C
-
-
Ed
Z
O/L
O/L
Rewrite boot program start : H input set /
For MUTE +B control pin
66
P127
PRE F MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
67
P126
PRE C MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
68
P125
PRE S MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
69
P47/CS0/A23
PRE SB MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
70
P46/CS1/A22
PRE SW MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
71
P45/CS2/A21
PRE Z2 MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
72
P44/CS3/A20
PRE Z3 MUTE
O
C
-
-
Ed
Z
O/L
O/L
PREOUT MUTE control pin
73
P43/A19
HP RL
O
C
-
-
Ed
Z
O/L
O/L
H/P RELAY control pin
74
VCC
VCC
-
-
-
-
-
-
-
-
+5V
75
P42
TU STB
O
C
-
-
-
Z
O/L
O/L
TUNER PLLcontrol pin
76
VSS
VSS
-
-
-
-
-
-
-
-
GND
77
P41/A17
F RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
78
P40/A16
C RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
79
P37/D15
S RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
80
P36/D14
SB RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
81
P35/D13
EX1-F RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
82
P34/D12
EX1-S RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
83
P33/A11
EX2-F RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
84
P32/D10
EX2-SB RL
O
C
-
-
Ed
Z
O/L
O/L
RELAY control
85
P31/D9
EX1-SB RL
O
C
-
-
Ed
Z
O/L
O/L
AMP +B control
86
P124
LIMIT
O
C
-
-
Ed
Z
O/L
O/L
LIMIT control (7ch ST & EXT.IN : H) or (LIMIT DET=45sec L : H)
87
P123/CTS6/RST6
A+B LIMIT
O
C
-
-
Ed
Z
O/L
O/L
A+B LIMIT control SURROUND SPEAKER A+B : H
88
P122/RXD6
RXD MIXMO
I
-
-
-
-
-
I
O/L
XM RADIO control pin
89
P121/CLK6
XM RST
O
C
-
-
-
Z
O/L
O/L
XM RADIO control pin
90
P120/TXD6
TXD MOXMI
O
-
-
-
Eu
Z
O/L
O/L
XM RADIO control pin
91
VCC
VCC
-
-
-
-
-
-
-
-
+5V
92
P30/D8
TU/RDS DIN
O
C
-
-
-
Z
O/L
O/L
PLL & RDS control pin (LC72131 & LC72720)
93
VSS
VSS
-
-
-
-
-
-
-
-
GND
94
P27/AN27/D7
TU/RDS CLK
O
C
-
-
-
Z
O/L
O/L
PLL & RDS control pin (LC72131 & LC72720)
95
P26/AN26/D6
TU DOUT
I
-
Lv
-
Ed
-
O/L
O/L
TUNER PLL control pin (LC72131)
96
P25/AN25/D5
T.MUTE
O
C
-
-
Ed
Z
O/L
O/L
TUNER MUTE control (MUTE : L)
97
P24/AN24/D4
STEREO
I
-
Lv
-
Eu
-
O/L
O/L
When TUNER FM stereo receive : L
98
P23/AN23/D3
TUNED
I
-
Lv
-
Eu
-
O/L
O/L
TUNER turned detect (Detected : L)
99
P22/AN22/D2
RDS DATAOUT
I
-
E ↓ &L
-
Eu
-
O/L
O/L
RDS data input (LC72720)
100 P21/AN21/D1
RDS RESET
O
C
-
-
-
Z
O/L
O/L
RDS reset output (LC72720)
101 P20/AN20/D0
RDS CE
O
C
-
-
-
Z
O/L
O/L
RDS DATA output (LC72720)
102 P17/INT5/D15
PROTECTION
I
-
E ↓ &L
-
Ed
Z
I
I
PROTECTION detect input
103 P16/INT4/D14
E̲REQ
I
-
E ↓ &L
-
Ed
Z
I
O/L
ETHERNET comm. control pin
104 P15/INT3/D13
REQ SOMI
I
-
E ↓ &L
-
Ed
Z
I
O/L
MAIN-SUB μcom comm. control pin
O
C
-
-
Ed
Z
O/L
O/L
MAIN-SUB μcom comm. control pin
O
C
-
-
Ed
Z
O/L
O/L
SUB-μcom reset output
O
C
-
-
-
Z
O/L
O/L
FUNCTION/VOLUME control (NJW1199)(NJW1194)
O
C
-
-
-
Z
O/L
O/L
FUNCTION/VOLUME control (NJW1199)(NJW1194)
O
C
-
-
-
Z
O/L
O/L
FUNCTION/VOLUME control (NJW1199)(NJW1194)
O
C
-
-
-
Z
O/L
O/L
FUNCTION/VOLUME control (NJW1199)
O
C
-
-
-
Z
O/L
O/L
FUNCTION/VOLUME control (NJW1194)
O
C
-
-
Ed
Z
O/L
O/L
SW GAIN control
O
C
-
-
Ed
Z
O/L
O/L
POWER/STANDBY LED control pin (ON : H)
O
C
-
-
Ed
Z
O/L
O/L
POWER/STANDBY LED control pin (ON : H)
O
C
-
-
-
Z
O/L
O/L
ZONE2 OSD control pin
O
C
-
-
-
Z
O/L
O/L
ZONE2 OSD control pin
117 P111/
ZONE2 OSD̲DATA
O
C
-
-
-
Z
O/L
O/L
ZONE2 OSD control pin
118 P110/
ZONE2 OSD̲RST
O
C
-
-
Ed
Z
O/L
O/L
ZONE2 OSD control pin
119 P03/AN03/D3
E SPI CLK
O
C
-
-
-
Z
O/L
O/L
ETHERNET comm. control pin
120 P02/AN02/D2
E SPI MIEO
I
-
-
-
Ed
Z
I
O/L
ETHERNET comm. control pin
121 P01/AN01/D1
E SPI MOEI
O
C
-
-
-
Z
O/L
O/L
ETHERNET comm. control pin
122 P00/AN00/D0
(SYNCDET)
O
C
-
-
-
Z
O/L
O/L
Not used
123 P157/AN157
Not used
O
C
-
-
-
Z
O/L
O/L
Not used
124 P156/AN156
POSI PRT
I
-
E ↓ &L
-
Eu
Z
O/L
O/L
Temperature detect
125 P155/AN155
B.D̲CONTROL
O
C
-
-
-
Z
O/L
O/L
B.DOWN detect value change control pin
(from CPU/E POWER ON after 15ms ON)
126 P154/AN154
LIMIT DET
I
-
E ↓ &L
-
Eu
Z
O/L
O/L
Signal detect input (Detected : H)
127 P153/AN153
ISEL B
I
-
Lv
-
Eu
Z
O/L
O/L
Input selector rotation detect input (Rotary encoder)
Pin
Pin Name
Symbol
I/O
Type
Det
Op
(Int.)
Op
(Ext.)
Res STBY stop
Function
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