30
DDX7019/7029/7029Y/7039
DNX7100/7200
K
L
M
N
O
1
2
3
4
5
6
7
X34-477x-xx (1/4)
0V
0V
5V
0V
7V
6.8V
4.3V
0.6V
0V
7V
0V
3.5V
14.4V
0V
7.0V
0V
0V
14.4V
1.3V
0V
13.8V
IC71
(X34-477x-xx)
IC301
Q94
Q52
Q72
Q71
D52
RELAY1
Q86
Q85
Q70
Q82
Q81
Q83
Q84
5V AVR
Q54
Q92
Q91
Q95
Q96
D82
D81
Q51
∗
C
RELAY2
Q53
Q93
D92
D91
D402
D401
D1
J401
LX-BUS
ILL DET
REVERSE DET
PARK DET
D2
D3
D5
D4
Q2
Q1
Q3
EXT AMP
D14
Q13
D8
D7
Q6
D6
L MUTE
D15
BU DET
Q4
D404
D403
P2
J1
P1
Q8
D10
D13
D11
Q11
D12
Q7
∗
A
Q12
ANT CON
Q9
Q10
P CON
D9
POWER IC
D302
D301
to DC CORD
D405
D406
D407
J2
∗
D
D53
D409
8V AVR
SW 5V
RELAY
CONTROL
RELAY
CONTROL
4
4
4
4
1
5
1
3
3
1
8
8
47K
R99
R78
R91
R55
22K
1.6A
0
0.01
C74
R71
220
0.47
C73
C53
10u16
R54
100
C51
100u25
R53
100
R52
22K
R84
R88
10K
2.4K
C82
0.047
44
43
48
47
1
TUN8V
R72
24K
C71
4.3K
OUT
GND
IN
R73
47u16
4.7uH
C72
L71
1
A8V
4.7K
47K
R76
47K
R87
120K
R81
R82
1.5K
R75
BU
C81
1/2W
620
R83
R89
47K
1/2W
R86 2
2
330u6.3
C54
R56
2.2K
R94
2.4K
R98
10K
0.047
C92
R85
4.7K
47K
47K
R79
R97
120K
4.7K
R77
R51
F51
BU5V
SW5V
R93
R92
1.5K
R96 2
1/2W
620
C91
1
1/2W
2
R95
4.7K
R80
100u25
C52
C312 1u16
2.2K
10K
R33
R32
1/2W
1/2W
R31
C1
3900u16
C2
0.01
BUGND
RR-
12
13
RL+
RL+
11
FL+
RL-
10
FL-
RL-
FL+
FL-
RR-
REMO
14
15
17
16
9
FR-
RR+
8
FR+
RR+
FR-
FR+
REV
PRK
7
NC
6
NC
18
19
20
22
21
PCON
EXT AMP
(SPD)
5
4
ANT
LMUTE
3
ILL
GND
2
1
ACC
1
2
3
4
Lch
Rch
A GND
13
7
8
11
12
5
6
9
10
2.7K
R3
0.01
C12
R4
1K
10K
R8
R7
C5
1
R6
10K
2.7K
1K
R12
C13
1K
R11
0.01
R10
C4
1
10K
R1
47K
47K
R9
53
52
1
C6
REM
51
16
100K
39K
R21
R22
R37
2.2K
R35
560
R36
47K
1K
R34
10K
68K
R19
R14
10K
R40
R38
100K
0.01
C11
R39
47K
75
10K
8.2K
0.01
R16
C7
R15
100K
87
R13
R406 4.3K
BU
R409
R411
C403
0.47u50
0.47u50
10
10
C401
R410
4.7
B.
U
.
LX CON
47u6.3
C402
LX-R
LX-L
LX-G
93
R407 4.3K
R408 100
R401 4.3K
R403 4.3K
R402 4.3K
R405 100
R404 100
GND
LX D
A
T
A
M
LX RST
LX REQ M
LX CLK
LX MUTE
LX D
A
T
A
S
LX REQ S
95
70
96
78
92
91
94
RR-
RR+
2
4
6
OFFDET
OUT2-
OUT2+
0.47u16
C306
C305
0.47u16
RL-
RL+
RL
FR
8
12
10
OUT1-
IN1
OUT1+
14
16
SGND
IN3
VCC1
TAB1
3
1
PWGND1
STBY
5
33K
R301
C315
1
11
13
7
PWGND2
9
SVR
IN2
15
17
ACGND
IN4
0.47u16
C319 33u25
RR
FL
0.47u16
10
R306
BU
L1
R23 4.7K
BU
0
4.7K
R30
1K
1K
R28
10K
1/2W
R25 1K
∗
R27
22K
R24
+
C8
3.3u50
BU
R29
1K
1/2W
R26
0.1
C10
57
54
1
C9
SW5V
BU
5
V
FR-
FR+
FL+
FL-
OUT3-
18
OUT3+
22
20
24
26
OUT4+
OUT4-
HSD
27
C311 1u16
R307 330
19
PWGND3
21
23
25
MUTE
VCC2
PWGND4
TAB2
C326 5P
4.3K
R305
C316
R304 22K
1
R303 220
R302 2.7K
470
SW
ESDG
45
∗
R5
10
∗
R2
10
46
1
4
3
2
69
47
BUGND
100P
∗
C378
C338 22P
C330 2200P
C342 22P
C334 2200P
C337 22P
C329 2200P
C341 22P
C333 2200P
C336 22P
C328 2200P
C340 22P
C332 2200P
C335 22P
C327 2200P
C339 22P
C331 2200P
∗
C15
0.01
∗
C14
0.01
10
R41
∗
C372
100P
∗
R313
0
PW-
22P
∗
C303
∗
C307 2200P
∗
C309 2200P
220P
220P
∗
C324 220P
∗
C323 220P
TH301
∗
C320 2200P
∗
C314 2200P
∗
C321
22P
∗
C313 2200P
220P
220P
∗
C302
∗
C308
220P
∗
C310
∗
C304
220P
100P
∗
C374
PW-
KANAGU2
KANAGU1
ESD GND
ESD GND
47
R309
47
R308
∗
C322
∗
C325
C317
47
R310
C318
R311
47
+
+
+
+
+
+
+
+
+
+
