Pin No.
Pin Name
Module
I/O
Application
Truth
value table
Processing Operation Description
83
MUTE PRE L
AUDIO
O
PRE OUT MUTE Lch
H: When CD MUTE L is L (while playing CD)
H: When momentary power down, Fixed to L:
Only when 2 zone or NAVI interruption
84
MUTE 0
AUDIO
I/O E-VOL FRONT MUTE terminal
L: MUTE ON, Hi-Z: MUTE OFF
85
MUTE 1
AUDIO
I/O E-VOL REAR MUTE terminal
L: MUTE ON, Hi-Z: MUTE OFF
86
MUTE 2
AUDIO
I/O E-VOL OTHER MUTE terminal
L: MUTE ON, Hi-Z: MUTE OFF
87
LINE MUTE
EXTRA
I
Line mute detection
TEL MUTE: 1V or lower, NAVI MUTE: 2.5V
or higher, In J-TYPE, NAVI MUTE: 1V or
less, or 2.5V or higher
88
NC
O
Not used (MMC)
Output L fi xed
89
PWIC DC DET
PWIC
I
DC offset detection terminal
90
LX RST
LX M
O
Hardware-reset to slave unit
H: Reset, L: Normal
91
MUTE C
AUDIO
I/O E-VOL MUTE terminal (for AFS)
L: MUTE ON, Hi-Z: MUTE OFF
92
NC
O
Not used
Output L fi xed
93
RDS NOISE
TUNER
I
FM noise detection terminal
94
AVSS
µCOM
-
95
TUN SMETER
TUNER
I
S meter input
96
VREF
µCOM
-
Connect to P ON
97
AVCC
µCOM
-
Connect to VCC
98
LX DATA S
LX M
I
Data from slave unit
99
LX DATA M
LX M
I/O Data to slave unit
100
LX CLK
LX M
I/O LX-BUS clock
Truth value table
q
CD MOTOR, CD LOEJ
CD MOTOR
CD LOEJ
Stop
L
L
Load
H
L
Eject
H
H
Brake
H
Hi-z
e
TUNER TYPE
TUN TYPE1 (66PIN)
TUN TYPE2 (67PIN)
Kenwood brand model
L
L
OEM model 1
L
H
OEM model 2
H
L
OEM model 3
H
H
r
07 2-DIN
TYPE3
TYPE2
TYPE1
Destination
X34-414
1
1
0
DPX302
0-11
1
1
1
DPX-MP2100
0-22
MICROCOMPUTER’S TERMINAL DESCRIPTION
7
DPX302,DPX-MP2100
