DDX8017/8027/8027Y
DDX8037/8047/8067
79
X34-382/383x-xx A/3 (2/4)
CL
CK
CJ
CI
CH
D15
Q151
D151
D15
00
Q201
Q208
D203
NOR
RESET
D4
D2
D1
D3
D8
D7
D5
5V AMP
E-MUTE
PRE-MUTE
Q202
D213
Q204
5V AMP
Q205
D214
Q206
PRE-MUTE
5V AMP
D216
Q207
Q209
CN13
D300
MUTE DRIVER
D15
Q203
D200
PWR-IC SVR EXTERNAL
AUDIO REF. 4V
REGULATE CIRCUIT
CN7
P250
E-VOL/AUDIO SELECTOR
10K
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
A
COUTR
A
COUTL
MUTE2
MUTE1
MUTE0
REF3V3
V
OL INR
V
OL INL
REF5V5
SAIN
SA
OUT
SARES
SA
CLK
SCL
SD
A
SEL
DCERR
WINTC1
WINTC0
WININ
MUXCR
MUXCL
MUXBR
MUXBL
MUXAR
MUXAL
AUXR
AUXCOM
AUXL
CDCHR
CDCHCOM
CDCHL
LDOUT0R
LDOUT0L
VP
PA
OUT1R
PA
OUT1L
PA
OUT0R
PA
OUT0L
MUTEC
MUTEB
MUTEA
TUNERL
TUNERR
CDL
CDR
MDL
MDR
ACIN3R
ACIN3L
ACIN2R
ACIN2L
ACIN1R
ACIN1L
ACIN0R
ACIN0L
VCC
GND
LDOUT2R
LDOUT2L
LDOUT1R
LDOUT1L
PGND
PREF
8
7
6
5
1
2
3
4
5
6
7
14
13
12
11
10
9
8
3
4
NC
VSS
2
1
VDD
OUT
1
4
2
3
GND
VCC
7
8
5
6
VCC1
T
AB1
STBY
PWGND2
PWGND1
A
CGND
SVR
VCC2
PWGND3
OUT1+
OUT3+
14
20
12
16
18
OUT3-
SGND
IN3
IN1
OUT2+
OFFDET
2
4
6
8
10
OUT1-
OUT2-
11
IN4
IN2
13
15
17
19
1
3
5
7
9
RL+
FL+
FR-
FR+
RL-
FL-
W100
4.7u50
C109
4.7u50
C110
C111
4.7u50
C112
4.7u50
470
R114
470
R115
470
R116
470
R117
100K
R113
430
R121
4.7u50
C108
0.01
C113
22K
R120
39
R111
RL
RR
FR
FL
10K
R100
4.3K
R101
100u16
C104
10
R122
1
C101
33K
R103
1K
R118
100K
R210
C209
1000P
C205
10u35
C201
82
R202
0.01
C207
20K
R200
10K
R201
10K
R805
10u35
C210
360
R211
22K
R209
10u35
FL
RR
RL
22K
R217
R223
20K
10u35
C213
10u35
360
R215
R806
10K
R224
10K
C212
R216
100K
2
3
4
C214
0.01
C217
10u35
82
R222
1
C216
1000P
22K
10u35
C219
10u35
10K
R807
R225
360
R213
R214
R220
100K
R221
C218
6
5
0.01
C220
20K
10K
10u35
82
C211
7
8
R212
C215
1000P
SW
C
R234
10u35
C228
C227
360
10u35
C225
R228
R227
10K
20K
R232
22K
10K
R808
R809
10K
R231
22K
R226
10u35
C223
C222
360
10u35
0.01
4
3
2
R237
10K
20K
7
5
6
R236
C230
0.01
1000P
C221
R230
82
10u35
C224
1
1000P
C226
R235
8
C229
82
10u35
100K
R233
100K
R229
22u16
C231
R810
10K
R811
10K
100
R239
10u35
C233
360
R240
360
R244
2200P
C234
2200P
C237
100
R243
10u35
C238
22K
R241
22K
R242
AV
-L
AV
-R
1000P
C235
1000P
C236
R105 10K
R110 10K
10K
10K
R104
R102
4K
160
1K
R168
10u35
C153
10u35
C162
1K
R167
.1K
162
4.7K
R163
1000P
C175
100
R173
10
R176
100
R166
5.6K
R164
10K
R165
10u35
C163
1000P
C172
3.3u25
C156
3.3u25
C157
3.3u25
C158
3.3u25
C159
3.3u25
C160
3.3u25
C161
0.01
C164
47u16
C150
35
36
37
38
39
40
1500P
C194
1500P
C195
1500P
C196
1500P
C197
1500P
C198
1500P
C199
100
R153
100
R154
100
R155
100
R156
100
R157
100
R158
L
1K
R152
1
C155
1500P
C151
1500P
C152
1K
R151
1
C154
R
4.7uH
L150
2.2
R150
10u35
C165
C
SW
RR
RL
FL
FR
RL
FL
RR
FR
35
19
SD
A
SCL
1u50
C168
4.7u50
C173
10K
R182
30
28
29
R178
100
100
R177
C174
0.47
0.47
C176
3.3u50
C179
3.3u50
C178
T-
L
T-
R
M-L
S-L
M-R
S-R
100P
C182
100P
C183
100P
C184
100P
C185
2.2
C181
100
R180
2.2
C180
100
R179
0.1
C301
100K
R300
0.01
C300
0.1
C302
9V
V
BU5V
47K
R218
47K
R219
100
R174
3.3K
R172
100u16
C177
+
20
26
27
A8V
34
31
33
32
SVR+B
A3.3V
A3.3
A3.3V
11
GND
12
14
16
18
39
40
GND
A3.3V
GND
17
DSP FL
13
15
DSP FR
GND
GND
2
4
6
8
10
35
36
37
38
GND
5
NC
7
GND
DSP RL
DSP RR
9
GND
1
DSP C
3
GND
DSP SUB
GND
A3.3V
B
U5V
14 13 12 11 10 9
8
7
6
5
4
3
1
2
R
GND
L
R
GND
L
CENTER
GND
SW
SW
GND
L
GND
R
FRONT
REAR
AV OUT
PRE OUT
2200P
C809
BOUT
BIN-
BIN+
V+
BOUT
AIN+
AIN-
BIN-
BIN+
AOUT
V+
BOUT
AIN+
AIN-
BIN-
BIN+
AOUT
V+
GND
A2
B2
B1
Y2
Y1
A1
A3
B3
B4
Y3
A4
VCC
Y4
+
+
+
+
+
+
+
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
IC151
0
IC301
IC300
IC150
IC201
IC202
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
47K
47K
2
0V
0V
0V
0V
-9.2V
0V
0V
0V
0V
0V
0V
-9.2V
0V
0V
0V
0V
0V
0V
4.8V
0V
0V
4.8V
0V
0V
0V
0V
4.8V
0V
0V
4.8V
6.6V
6.6V
6.6V
13.0V
3.1V
3.1V
3.1V
0V
3.0V
3.0V
5.3V
4.7V
6.5V
7.8V
3.8V
3.8V
3.8V
3.1V
3.0V
3.0V
3.3V
3.8V
3.0V
0V
0V
7.8V
9.4V
9.4V
9.4V
4.8V
4.8V
0V
0V
4.8V
13.8V
0V
6.6V
6.6V
0V
3.3V
6.6V
0V
6.6V
7
6
2
1
3
4
6