Kenwood KDC-W8534 Service Manual page 10

KDC-W8534/W8534Y
KDC-X790
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name
117 DSP RQ
117 NC
118 DSP CS
118 NC
119 NC (GTEST)
120 LINE MUTE
121 MD DET
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 CD LOEJ
Standby L
Eject H
Load H
Brake H
w PANEL MOTOR
OPEN
PM MOT1 L
PM MOT2 H
e PANEL MECHA
FULL OPEN
PM OPEN H
PM CLOSE H
10
I/O Function
O Request to DSP
O Not used when without DSP
O DSP chip select
O Not used when without DSP
O Not used
I Line mute detect
I For a terminal of MD receiver
O Not used when CD
I DC offset error detect
O Hard reset to slave unit
I Analog Y gravity detect
O Not used when without G sensor
I Analog X gravity detect
O Not used when without G sensor
I FM noise detection
-
I S-meter input
L
H
L
Hi-Z
CLOSE STOP WAIT
H H L
L H L
FULL CLOSE OTHER
L L
L H
L : Request
Output L fixed
L : Select
Output L fixed
TEL MUTE : 1V or less,
NAVI MUTE : 1V or less, 2.5V or more
Output L fixed
H : Reset, L : Normal
Output L fixed
Output L fixed
r RDS AFS
RDS AFS M RDS AFS L
AFS LOW L
AFS MID L Hi-Z
AFS HIGH Hi-Z Hi-Z
t TUN TYPE setting
TYPE1
Kenwood brand model
Setting for OEM1
Setting for OEM2
Setting for OEM3
y1 TYPE setting
Destination DSP TYPE4
KDC-X790
KDC-MP732
KDC-MP8533
K
KDC-W8534
K
KDC-W8534Y
Processing Operation
Condition
L No sound output with AF search
Sound output with AF search
Normal reception
TYPE2
L L
L H
H L
H H
TYPE3 TYPE2 TYPE1
0 1 1
0 1 0
0 1 1
1 0 0
1 0 0
0
1
1
0
1