14
DDX7015/7025/7035
DDX7045/7065
●
TUNER MICROCOMPUTER : 703069YGJ-104 (X34 : IC103)
Pin No.
Pin Name
Module
I/O
Application
Processing Operation
Active Truth
Description
(H/L)
Value
1
NC
I
Pull down
2
RDS_NOISE
IC2-5-2
I
FM noise detection
3
DC_ERR
IC2-5-2
I
DC offset detection
L when detected
DC Cable (X25)
I
LINE MUTE detection
TEL mute : 1V or lower,
NAVI mute : 2.5V or higher
-
O
LX/TV/AVIN audio switching
r
O
PREOUT mute
L : Mute ON
L
O
LX/TV/AVIN audio switching
r
O
LX/TV/AVIN audio switching
r
I/O
IC2-5-2 clock
Based on IIC bus regulation
11
AUD_SDA
IC2-5-2
I/O
IC2-5-2 data
Based on IIC bus regulation
12
S_MUTE
IC2-5-2
O
S-MUTE control
H : Mute ON, L : Mute OFF
H
13
AUDIO_SW1_A
Visual
O
LX/TV/AVIN audio switching
r
14
RDS_AFS_L
IC2-5-2
I/O
When detecting noise, constant is switched
q
15
RDS_AFS_M
IC2-5-2
I/O
When detecting noise, constant is switched
q
16
MUTE_LEFT
Mute
O
Lch independent muting for handsfree
L : Mute ON
L
17
MUTE_RIGHT
Mute
O
Rch independent muting for handsfree
L : Mute ON
L
Destination Setting
Model
Destination
TYPE3
TYPE2
TYPE1
TYPE0
KVT-715DVD
K
0
0
0
1
KVT-725DVD
E
0
0
1
0
KVT-735DVD
M
0
0
1
1
KVT-765/745DVD
C,X
0
1
0
0
KVT-815DVD
K2 eXcelon
0
1
1
0
KVT-745DVD
R
0
1
1
1
DDX7015
K
1
0
0
1
DDX7025
E
1
0
1
0
DDX7035
M
1
0
1
1
DDX7065/7045
C,X
1
1
0
0
DDX7045
R
1
1
1
1
Pin No.
Pin Name
I/O
Module
Function
Processing Operation Description
141
TP_XDATA
I
Touch Panel
Touch panel input (X-direction)
142
KEY1
NC
143
ADCVDD
-
µ
COM
144
ADCGND
-
µ
COM
MICROCOMPUTER’S TERMINAL DESCRIPTION
www. xiaoyu163. com
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9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
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9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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TEL 13942296513 QQ 376315150 892498299