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MICROCOMPUTER'S TERMINAL DESCRIPTION
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TRUTH TABLE
• TUN TYPE
General models commercially-designated as pure KENWOOD brand (Initial value)
Initial value setting
• RDS AFSL (AF search)
Normal condition communication (IC10 side : High)
High
(Quality time constant long / Stereo Decoder PLL : Not hold)
AF search (IC10 side : Middle)
Low
(Quality time constant short / Stereo Decoder PLL : Hold)
• POWER SUPPLY IC (IC3) CONTROL
SEL1 (Pin No. 11)
PS1-2
PS1-3
L
L
L
L
H
L
TE
H
H
L 13942296513
SEL2 (Pin No. 12)
PS1-1
PS2-2
L
L
H
L
H
H
www
.
PS2-1
ILLUMI
P-CON
L
OFF
OFF
H
ON
OFF
H
ON
ON
H
ON
ON
AUDIO
SW5
AM
OFF
OFF
OFF
ON
ON
OFF
ON
ON
ON
x
ao
y
i
KDC-W4031/W4031Y/W409/W409Y
KDC-W431GY/W4531/W4531Y/WF431A
8
• CD MECHA CONTROL OPERATION
CD LOEJ
P-ANT
L
OFF
H
OFF
Hi-Z
OFF
Hi-Z
Q Q
ON
3
6 7
1 3
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.
2 9
9 4
2 8
TYPE 1
TYPE 2
L
L
CD MOTOR
CD MECHA OPERATION
H
H
L
H
1 5
0 5
8
2 9
9 4
m
co
9 9
Load
Eject
Stop
Brake
2 8
9 9
7
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