Kenwood DPX701 Service Manual page 10

DPX701/701U/701UY
DPX-MP7090U
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name
114 NC
115~119 NC
120 LINE_MUTE
121 NC
122 PWIC_DC_DET
123 LX_RST
124 G_Y_OUT
124 NC
125 G_X_OUT
125 NC
126 RDS_NOISE
127 AVSS
128 TUN_SMETER
Truth value table
q CD_MOTOR, CD_LOEJ
CD_MOTOR
Standby L
Eject H
Load H
Brake H
r AFS processing
RDS_AFS_M RDS_AFS_L
AFS LOW L
AFS MID L
AFS HIGH Hi-Z
t TUN TYPE setting
Kenwood brand model
Setting for OEM 1
Setting for OEM 2
Setting for OEM 3
10
Module I/O
O Not used in models without RDS
O Not used
EXTRA I Line mute detection
O Not used
PWIC I DC offset detection terminal
LX_M O Hardware-reset to slave unit
EXTRA I
O Not used when without G sensor
EXTRA I
O Not used when without G sensor
TUNER I FM noise detection terminal
µCOM
-
TUNER I S meter input
CD_LOEJ
L
H
L
Hi-z
Status
L No sound output in AF search
Hi-Z Sound output in AF search
Hi-Z Normal reception
type1 type2
L L
L H
H L
H H
Truth
Application
value table
y DESTINATION TYPE
Destination
KDC-X890
KDC-MP832U
KDC-X9533U
DPX701U
DPX701UY
KDC-W7534U
KDC-W7534UY
U717
DPX-U099
DPX701
DPX-MP7090U
u Frequency Transition
K,M Type (10kHz space)
Reception frequency
All status excluding 530~690 AM source
700~1020, 1390~1530
1540~1700
1030~1380
E,M Type (9kHz space)
Reception frequency
All status excluding 522~675, MW
684~1017, 1386~1530
1539~1629
1026~1377
Processing Operation Description
Output L fixed
Output L fixed
TEL MUTE: 1V or lower
NAVI MUTE: 2.5V or higher
Output L fixed
H: Reset, L: Normally
Output L fixed
Output L fixed
TYPE1 TYPE2 TYPE3
1 0 0
0 0 1
0 1 1
0 0 0
1 0 0
0 1 0
1 1 0
0 0 1
1 0 1
0 1 1
1 1 1
FSEL1
L
H
L
H
FSEL1
L
H
L
H
TYPE4
0
0
0
1
1
1
1
1
1
1
1
FSEL2
L
L
H
H
FSEL2
L
L
H
H