KDC-MP832U
10
Pin No.
Pin Name
Module
I/O
Application
Truth
Processing/Operation/Description
value table
103
(PWIC_SVR)
PWIC
O
SVR discharging circuit
H: For 5 seconds at POWER OFF
momentary power down, L: Thereafter
104
PWIC_MUTE
PWIC
O
Power ICMUTE terminal
L: While STANDBY source, momentary
power down, L: While TEL MUTE
105
PWIC_STBY
PWIC
O
Power IC standby control
POWER ON: H, POWER OFF: L
106
LX_CON
LX_M
O
Start-up request to slave unit
H: Slave unit ON, L: Slave unit OFF
L: When M MUTE R is L (while CD)
107
MUTE_PRE_R
AUDIO
O
PRE_OUT MUTE Rch
L: At momentary power down, Fixed to
H: Only when 2 zone or NAVI interruption
L: When M MUTE L is L (while CD)
108
MUTE_PRE_L
AUDIO
O
PRE_OUT MUTE Lch
L: At momentary power down, Fixed to
H: Only when 2 zone or NAVI interruption
109
MUTE_0
AUDIO
O
E-VOL FRONT MUTE terminal
ON: L, OFF: H
110
MUTE_1
AUDIO
O
E-VOL REAR MUTE terminal
ON: L, OFF: H
111
MUTE_2
AUDIO
O
E-VOL SW MUTE terminal
ON: L, OFF: H
112
MUTE_A
AUDIO
O
E-VOL SPEANA MUTE terminal
ON: L, OFF: H
L: ON, H: OFF
113
MUTE_PRE_SW AUDIO
O
PRE_OUT MUTE SUB
L: At momentary power down
Use in conjunction when using MUTE2
(anti- MUTE2 shock noise measure)
114
MUTE_AFS
AUDIO
O
AFS MUTE terminal
IC2’s MUTE C is used
L: ON, H: OFF, Decay time constant 0.5ms
115~119 NC
O
Not used
Output L fixed
TEL MUTE: 1V or lower (J: NAVI MUTE)
120
LINE_MUTE
EXTRA
I
Line mute detection
NAVI MUTE: 2.5V or higher
(all destinations)
121
NC
O
Not used
Output L fixed
122
PWIC_DC_DET
PWIC
I
DC offset detection terminal
123
LX_RST
LX_M
O
Hardware-reset to slave unit
H: Reset, L: Normally
124
G_Y_OUT
EXTRA
I
125
G_X_OUT
EXTRA
I
126
RDS_NOISE
TUNER
I
FM noise detection terminal
127
AVSS
µ
COM
-
128
TUN_SMETER
TUNER
I
S meter input
MICROCOMPUTER’S TERMINAL DESCRIPTION
