8
KDC-MP5033U/MP532U
KDC-W534UA/UAY/UG/UGY/W5534U/UY
Pin No.
Pin Name
I/O
Application
Truth
Processing / Operation / Description
Value Table
If DC offset is found 10 times in 100m seconds with
86
PWIC DC DET
I
DC offset detection
condition of over 1.0V, it will be judged as DC offset
detected.
87
PON CD
O
Power supply for CD mechanism and USB
L: POWER ON, H: POWER OFF
88
NC
-
Not used
Output L fixed
89
PON FL
O
FL+B control
H: FL+B ON, L: FL+B OFF
90
PS1 3
O
Power supply IC (IC1) control 1-3
t
Refer to the truth value table
91
PS1 2
O
Power supply IC (IC1) control 1-2
t
Refer to the truth value table
92
PS1 1
O
Power supply IC (IC1) control 1-1
t
Refer to the truth value table
93
PS2 2
O
Power supply IC (IC1) control 2-2
t
Refer to the truth value table
94
AVSS
-
95
REF CON
O
VREF control
Connects to VREF
96
VREF
-
97
AVCC
-
Connects to VCC
98
PS2 1
O
Power supply IC (IC1) control 2-1
t
Refer to the truth value table
99,100 NC
-
Not used
Output L fixed
t
POWER SUPPLY IC (IC1) CONTROL
SW1 (Pin 10)
PS1-1
PS1-2
PS1-3
AUDIO
P-CON
P-ANT
L
L
L
OFF
OFF
OFF
H
L
L
ON
OFF
OFF
L
H
L
ON
OFF
OFF
H
H
H
ON
ON
ON
Truth value table
q
AFS CONTROL
RDS AFS L
Condition
AFS LOW
L
No sound output with AF search
AFS MID
Hi-Z
Sound output with AF search
AFS HIGH
Hi-Z
Normal reception
w
CD MOTOR CONTROL
CD MOTOR
CD LOADING/EJECT
Stop
L
L
Load
H
L
Eject
H
H
Brake
H
Hi-z
e
TUNER TYPE
TUN TYPE1
TUN TYPE2
(Pin 79)
(Pin 78)
Kenwood brand model
L
L
OEM model 1
L
H
OEM model 2
H
L
OEM model 3
H
H
r
DESTINATION SW
TYPE 1 TYPE 2 TYPE 3 DESTI-
MODEL
(Pin 84) (Pin 83) (Pin 82) NATION
L
H
L
E
KDC-W5534U/UY
H
H
L
E
KDC-W534UA/UAY/UG/UGY
L
L
L
K
KDC-MP532U
H
L
H
M
KDC-MP5033U
H
H
H
J
U515
SW2 (Pin 11)
PS2-1
PS2-2
ILLUMI
FM
AM
L
L
OFF
OFF
OFF
H
L
ON
ON
OFF
H
H
ON
ON
ON
MICROCOMPUTER’S TERMINAL DESCRIPTION
