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KVT-817DVD/827DVD/827DVDY
KVT-837DVD/847DVD/867DVD
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MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
Pin No.
Pin Name
126
VISUAL_SW1_1
127
VISUAL_SW5_2
128
VDD1
129
RDS_DATA
130
RDS_QUAL
131
GND1
132
P_ON_AM
133
RDS_AFS
134
TYPE3
135
RDS_NOISE
136
TUN_SMETER
137
TUN_IFC_OUT
138
TYPE0
139
TYPE1
140
TYPE2
TE
141
OEM_TYPE0
L 13942296513
142
OEM_TYPE1
143
ADCVDD
144
ADCGND
q Audio Selector 1 (TC4052BFT)
AUDIO_SW1_A
AUDIO_SW1_B
L
H
L
H
∗ Input is reversed by transistor before entering selector.
y Destination setting for OEM
Destination
TYPE0
Marketing
www
OEM1
OEM2
EU Installation
.
26
Module
I/O
(physical)
AVIN2/SW5 (or TV)/
Visual
O
SW3 (or NAVI1) video switching
Visual
O
TV/AVIN1 video switching
µCOM
RDS
I
RDS decoder DATA input
RDS
I
RDS decoder QUAL input
µCOM
FST
O
AM power supply ON/OFF control
FST
I/O
Constant switching at noise detection
TYPE
I
Destination setting
FST
I
FM noise detection
FST
I
S-meter input
FST
I
F/E IFC OUT input terminal
OEM
I
Destination setting
OEM
I
Destination setting
Type
I
Destination setting
Type
I
OEM destination setting
Type
I
OEM destination setting
µCOM
µCOM
Output
L
IN3
AVIN1
L
IN2
TV
H
IN1
AVIN2
H
IN0
LX
TYPE1
0
0
0
1
1
0
x
ao
y
1
1
i
8
Truth Value
Application
Table
i
!3
u
u
u
u
Q Q
y
3
6 7
1 3
y
w Audio Selector 2 (TC4052BFT)
AUDIO_SW2_A
L
H
L
H
∗ Input is reversed by transistor before entering selector.
u163
.
2 9
9 4
2 8
Processing Operation Description
Refer to truth value table
Refer to truth value table
SW5 (or TV)/AVIN1/DVD video switching
H: ON (AM selected), L: Normal
Refer to truth value table
H: With station, L: Without station
Refer to truth value table
Refer to truth value table
Refer to truth value table
Refer to truth value table
1 5
0 5
8
2 9
9 4
Refer to truth value table
AUDIO_SW2_B
Output
L
IN3
L
IN2
H
IN1
H
IN0
m
co
9 9
2 8
9 9
AVIN2
AVIN1
TV
Not used
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