Kenwood DDX-3023-HU Service Manual
BLOCK DIAGRAM
PANEL-A UNIT
LCD PANEL
PANEL-B UNIT
REMOCON
TOUCH PANEL
KEY
FRONT AUX IN
(ONLY AV61)
AV IN
(DDX4 FRONT AV IN)
USB
1A
SD CARD
ONLY AV71
GAMMA
EEPROM
SFLASH
ROM
64M
IC401
IC701
SYSTEM uCOM
Crystal oscillator
15.6672MHz
32.768kHz
SFLASH
ROM
64M
GRAPHIC LSI
SDRAM
128M
33MHzCrystal oscillator
BT UNIT
IC301
Bluetooth
USB DONGL
Bluetooth
MODULE
IC303
DDR SDRAM
IC302
FLASH ROM
IC11
TUNER
ATOMIC with RDS
Crystal oscillator
4MHz
DVD UNIT
iPod IC
2.0C
DVD LSI
(DV6)
BATT DET ACC DET
ILLUMI ANT CONT
PARKING REVERSE
TEL MUTING
STEERING REMOTE
SUB UNIT
RGB INPUT
(Garmin Protcol)
AV IN
AV IN2(DDX4)
REAR
CAMERA IN
AUDIO
DAC
SXi
IC141
XM, Sirius
ONLY
NORTH AMERICA
IC101
Power Amp
E-VOL
BAL,FAD
IC261
TONE
SP OUT
4ch
VIDEO
(RGB)
SEL
,
LINE OUT
SUBWOOFER
Bluetooth
MIC
IC231
,
IC211
VIDEO
(COMPOSITE)
SEL
VIDEO
OUT
created date:2013-01-08No.WA064
WIRING DIAGRAM
iPod
NAVI
MIC
V_OUT/IN,CAMERA IN
DC IN/SP OUT
EXT I/F
FUN
REVERSE
PARKING
SW OUT
AV_OUT
F_OUT/R_OUT/L_IN
A
FM/AM
ANT
USB
RF MODULE
USB
CN262
CN261
CN221
J2000
SUB UNIT
(LVA11128)
BT UNIT
(LVA11181)
J201
CN231
CN341
CN302
CN201
CN202
CN311
CN901 CN112
CN104
CN108
CN103
J151
MAIN UNIT
(LVA11038)
CN120
CN101
J1003
J1001
J101
CN111
CN110 N.C.
CN105
CN401
DVD UNIT
(LVA11111)
SW UNIT
(GEA10356)
JS651
VOL
CN651
CN604
TOUCH
PANEL-B UNIT
(GEA10356)
PANEL
CN610
CN603
CN605CN606
BACK LIGHT
PANEL-A UNIT
(LVA11039)
CN401
CN501
LCD
created date:2013-01-08No.WA064
EXPLODED VIEW (UNIT)
Block No.200
RC1
508
211
501
505
205
506
, ,
,,
507
213
702
206
256
x2
230
232
(Supplied with unit)
207
DC1
504503502
,
,
(SW)
766
N
C
DC2
N
N
J
N
739
J
e
J
FC5
745
e
J
f
J
J
741
N
g
C
C
764
(PANEL-A)
J
739
J
765
(PANEL-B)
FC6
f
J
ONLY USED
BT MODELS
K
(BT)
K
x2
763
VME1
FC7
WH1
720
719
M
222
L
L
L
E
E
E
716
F
m
FC4
A
x2
h
724
208
F
n
M
t
ONLY USED
DDX370,470
P
F
714
F
F
249
E
D
x2
E
B
F
725
715
DDX370,470
EXCEPT
210
713
g
J
x2
F901
F
J
n
m
a
s
b
x2
x2
F
B
x2
F
x2
F
p
r
G
ONLY USED
BT MODELS
RF MODULE
209
FC3
d
h
761
(MAIN)
q
H
244
253
247
246
235
240
252
PA1
238
251
236
237
254
LCD1
717
J
703
721
q
J
FC2
FC1
J
t
J
p
b
a
r
d
J
x2
(SUB)
762
717
F
J
701
727
J
F
s
F
F
250
F
Parts with the exploded numbers larger than 700 are not supplied.
created date:2013-01-08No.WA064
EXPLODED VIEW (DVD MECHANISM:D40-2252-08/FMU-XS2-61D)
Grease
= QZM40030-001A
= QZM40041-001A
= QZM40034-01A
= JVS-1003
Back view
D
D
21
2019
Back view
A
11.4mm 0.1mm
30
D40-2252-08 (FMU-XS2-61D)
A
x2
a
31
A
A
x2
u
E
855(2/2)
Block No.130
WH1
z
32
29
51
p
28
A
t
23
24
25
26
9
k
54
10
54
8
p
C
8
17
C
k
50
9
54
7
1
12
a
u
13
44
18
VM1
22
41
45
H
t
G
47
36
F
37
35
s
38
11
A
48
B
A
s
5
2
4
F
36
G
42
52
CN2
A
z
A
855(1/2)
43
Parts with the exploded numbers larger than 800 are not supplied.
created date:2013-01-08No.WA064
MAIN UNIT LVA11038-xxA (LVB11038-004A)
TP714
TP740
L5
C41
L2
J101
TP717
TP719
TP721
C902
C1117C1107
C1207
C1217
J151
D902
C8033
TP902
L901
R9999
R1355
C1353
D901
R9991
C8501
C8208
C8213
C8108
R9998
IC801
C803
C802
R728
C1941
X701
X702
C7092
C1961
C1368
C1401
C7093
C801
C1400
C1402
C1371
C1383
C723
C7089
C1375
TP705
TP711
TP728
TP776
TP765
R729
J1003
C1162
TP704
TP703
TP774
C1241
TP749
C1378
TP713
R712
C1604
C1291
C1292
J1001
C1391
C1392
C961
C1222
C963
C1393
CN111
C1232
TP766
C1122
F1001
C1191
C1192
C1132
C1373
C1141
TP750
C1262
TP748
TP775
C1351
C1603
L1
C17
X1
C809
CN101
C1382
C821
C822
TP736
TP741
TP752
TP761
R7072
R7073
TP932
TP931
C812
C808
CN112
CN119
C1952
TP901
C904
C1113
C1103
C1203
C1213
C1963
TP738
R1319
C901
C8003
CN901
IC101
C1306
C8502
C8009
T4A
P4A
C815
TP708
TP707
TP801
LVB11038A
TP709
TP710
C8039
C820
PP1
created date:2013-01-08No.WA064
MAIN UNIT LVA11038-xxA (LVB11038-004A)
C1111
PP1
C8206
B
C8041
C1313
C1312
L8101
C8009
L8001
C8036
R8039
R8038
R8037
R1304
C1101
R1302
R1303
D1303
R8036
C1112
C1212
C1308
C8502
C8037
CN901
R1301
L8031
C1303
C1307
C1301
C1309
D1304
IC101
C1302
R1101
C1202
C1304
R1111
R1201
R1211
C1205
R1309
R1305
C8008
C1211
C1201
C1911
R1308
R1307
C1314
C1305
C1105
C1102
C1306
TH131
TH721
L8201
Q8201
R8216
C8210
D8001
C8010
C8011
R8007
R8008
Q8022
LVA11038-
D1911
D1912
D8501
Q8101
R8005
C8006
R8022
R1379
R8006
D1922
C1310
C8209
D8101
C8004
C8005
C8007
R8215
D8203
D8205
R8034
D8031
D8201
C8106
IC802
C901
R1921
R1912
Q1302
IC851
RA822
D8204
B
D8022
R1911
C1921
D1921
Q1301
D8021
C8207
RA821
C8107
R8011
Q8021
C8208
C8108
C8035
D901
R8009
EP101
R8001
Q8203
R8117R8021
Q8104
R8115
C8003
R8010
F801
R1112
D8106
R8000
Q871
R8212
C8109
IC831
C8038
R1102
R1202
Q8202
R8213
C8205
C8301
Q8103
C8040
A
R1951
R8214
Q8102
C8033
C8034
R8033
R8032
R8030
R8031
C8039
Q1311
C932
J151
Q1351
F151
R1212
R871
R8207
R8107
C1951
C1352
R1353
R1354
R873
R874
IC803
R944
R872
R8206
C8213
R8106
VA751
R1312
R942
C903
R9997
C872
R875
Q873
C8305
F831
VA752
VA753
D934
Q872
C8214
R1311
R934
A
C1158
VA152
VA151
D
C8103
R8109
R8108
E
C1258
VA153
C1252
C1358
R1153
R1942
R1941
C1943
VA941
D871
C8102
R8105
R1313
R946 R936
R1972
R1253
C1152
R1944
C871
R7046
R7047
R746
C1355
R1315
R933
R941
R935
R945
R1971
Q1352
L901
R1948
R1945
R8110
C8104
R1359
R1314
IC153
D933
D935
R802
R1352
Q874
Q875
R8302
R8103
R8104
R1325
R1316
R6222
C6222
VA755
R6221
C6221
VA754
R7130
D1971
R8217
Q1943
R8202
R8308
C1356
R1360
R801
L902
C1117
N
C1107
N
C1207
N
C1217
N
R8201
C8201
R8309
C8307
R8303
R8111
R1326
IC154
R1541
R803
C902
C1113
C1103
C1203
C1213
C8203
C8304
R7048
R1363
Q1541
D755
VA155
C904
C8202
R8304
C8303
R8101
R753
R752
R7202
R757
R758
Q1542
VA156
R8205
Q1944
C1944
Q1942
C8302
C8101
Q8301
1
VA154
C1116
C1106
C1216
R8203
R8102
C8306
R1327
IC152
R748
C1354
R1542
R1317
A
R1254
C921
N
N
N
N
C8204
R8204
R1947
D
D8301
R8301
R1318
R937
Q921
Q922
C1206
R8211
R8306
R1946
R804
R800
C812
R923
R8208
D1931
D1941
C810
CN112
R8209
R8307
R1356
D936
R939
R947
R8210
R8305
R1357
R806
C807
R974
R1932
R1364
R807
C813
R1154
R972
R971
R921 R922
D971
D972
R973
Q971
Q972
C1114
C1104
C1281
C1204
C1214
R1382
R1961
Q1961
Q1951
R1931
R1953
C1963
C1931
R1933
R1358
R741
R743
E
R750
R938
R1267 R1167
C1260 C1160
Q801
CN119
D1281
C1282
R1954
Q804
R749
RA724
R7062
R7063
R940
IC931
Q802
R975
D1181
C1182
C1952
C1932
R727
R7064
R976
R1103
R1213
C1181
R1182R1282
R1952
R740
C808
F1000
D932
R1203
R7038
RA723
Q931
Q803
R943
C931
R809
R932
R931
D1382
IC181
VA932
VA931
R808
C822
RA722
R7040
R7065
R1266
C720
VA939
D931
D1381
C1382
Q821
C723
RA729
R7066
C804
Q805
C1402
R1113
R1386
R1373
Q822
TP730
C805
C806
R1403
D821
RA725
R1166
C1371
R1385
C1381
C1368
R1374
R776
R774
VA114
C809
C1383
R707
R777
C7088
R7088
RA132
R7089
C1360
C816
C1167
D1372
C722
R714
R7025
C705
C724
R805
R1401
C1267
IC821
R7024
CN101
F1002
D754
D753
D752
R814
D1961
C1367
D1371
C821
L702
C719
CN120
IC801
R815
R813
C1378
C803
C1962
R7092
R1402
Q1401
R1377
C1379
C1372
C718
R7093
D751
R1404
R7014
R790
C1366
X701
C714
R715
R798
R796
R792
C801
R1376
C1161
C717
R7095
C1369
R718
C802
D1401
D1403
D1402
R1375
R7017
IC701
RA731
C7095
R797
C715
X702
R799
R1378
C1266
C1261
J1003
R1241
C1377
R1371
C1166
C1162
R7118
RA721
C7108
Q791
C1263
C1163
R9996
C721
C
R1370
C7104
R722
R1242
Q1341
C1142
C1380
C1375
R1369
C1376
C1374
R1368
IC141
C1269
C1169
C1268
C1168
C1262
R1383
R1283
R1183
R7301
C7006
R7008
R708
R723
R724
R7115
RA728
C7106 C7110
R7105
R704
R711
R7103
R265
R268
R269
C1373
R1372
R1210
R1310
R1110
C7302
C7128
R1142
R1181
R7303
IC731
R709
R703
R721
R267
C1242R1244
R9995
C9995
C7301
C713
R735
C7107
R702
R264
R266
CN108
R1143
R1381
D7301
R7011
R734
C777
R1141
R1243
C1131
R1144
R1281
CN104
Q731
R7012
C7109
TH700
R701
C272
D1341
C1132
C7303
R780
R778
R779
R1131
R1133
R7304
C25
C29
C23
Q1503
Q1507
C824
C811
D1351
R1252
C819
R812
VA121
C1251
D1503
D8011
R7201
J1001
J101
R1
R16
R22
C22
C8
L1
IC11
X1
Q1501
D1501
Q1505
K1
VA1
C2
C1
L9
C27
L3
L5
L2
C26
C30
C12
C10
C21
R14
C14
C13
C16
R21
C18
R19
R23
C41
CN110
PbF
L801
S4A
C815
F4A
CN105
VA131
VA111
R1221
RA131
C1221
R1134
R1384
D961
C1165
C1365
R725
R726
C814
Q1221
R1391
R1394
L961
Q717
R1502
C1222
R1392
R7504
C817
R1161
C7502
R747
D1502
R1122
C1170
C1392
R1162
R810
R1222
C1370
C1391
L8002
R1261
C964
D962
C961
C823
C1270
R1361
R1262
IC161
C1602
CN111
C962
R961
R1152
C1603
C1151
R1362
L6
C17
R1503
R1501
D1504
R1151
R1350
C1604
C46
C1292
C1291
Q1502
C1501
C818
C28
R811
R1251
R1603R1602
C45
R17
C20
C24
L10
L11
L8
C44
Q1504
Q1508
C1601
C42
C11
R1601
C19
C9
C50
R1124
C1232
R1233
R1296
R1293
C1293
R1291
C1393
IC751
C7501
R7506
IC721
C282
R283
C262
R263
R262
R851
MARK
R1292
C1294
R282
C260
C1121
R1284
R7502
R852
R1223
C
R7122
R1234
C1364
C1264
IC191
R7505
R7503
C7121
R1224
C1265
C7503
R8041
R8042
R7121
R7119
R7117
R7116
C1164
R1184
R1393
C7126
R1121
C1231
R1231
R1232
R1132
D1121
Q1121
D1221
C1122
R1123
R1196
R1192
C1195
C1295
R1195
R1295
R1194
R1294
C1194
C1193
R1191
R1193
C1192
C1191
CN103
R9993
R9994
R7302
R700
C7201
R766
R765
R781
R7777
R272
R273
IC261
UL
created date:2013-01-08No.WA064
SUB UNIT LVA11128-3xA (LVB11128-001A)
T1A
P1A
P202
1
J2000
C202
C246
F1003
CN231
2
TP231
TP232
TP213
C200
L200
2
1
CN221
J201
F1004
F1005
P204
1 1
P203
4
CN261
CN262
1
7
TP211
TP212
6
P201
created date:2013-01-08No.WA064
SUB UNIT LVA11128-3xA (LVB11128-001A)
CN231
P202
C236
VA232
VA231
J2000
C237
C232
C231
R215
R214
C212
C211
2
1
VA221
R221
VA222
VA252
C294
VA251
1
14
CN201
C223
C224
C221
R222
C222
VA295
R233
C235
R246
R245
C293
4
IC231
5
C200
L200
1
R252
C233
C234
C225
C226
R251
C213
C215
R213
IC211
3
R223
C242
R241
R242
1
R295
C214
IC241
C244
R238
1
R247
C241
C245
R248
1
C243
VA241
2
R218
6
IC201
R202
1
VA223
4
C246
R225
CN222
C203
R201
RA241
VA225
CN221
C201
C202
VA201
R239
P204
R231
R288
C285
A
R268
R278
C265
C275
R298
C295
R281
C2202
C2302
C281
VA281
C2102
CN202
12
VA271
VA261
7
CN261
1
VA291
P201
R2201
CN262
6
R271
R2002
A
C2201
VA220
R2101
R261
C271
LVA11128-
C2101
C296
VA233
1
VA210
R296
D296
1
C261
R291
P203
R2001
R219
VA249
C249
UL
C239
J201
R243
MARK
PbF
S1A
F1A
A1
created date:2013-01-08No.WA064
PANEL-A UNIT LVA11039-5xA (LVB11039-001A)
R4603
R4604
C4602
R4606
C4604
R4605
L4601
R4077
C4074
C4069
R4065
R4063
C4066
RA409
R4030
RA403
RA408
RA406
R4054
R4053
RA407
RA405RA404
R4355
C4097
C4095
C4085
C4094
R4061
R5012
C5010
C4128
IC501
R4635
C4634
R4628
C5011
R4131
C4636
R4631
R4634
R4633
C4129
R4615
R4601
C4601
C4603
R4614
R4613
C4614
R4640
R4624
R4623
C4616
R4611
C4626
R4621
R4625
C4624
R4618
IC403
C4122
R4638
R4059
C4062
R4128
R4127
R4130
R4133
R4136
R4137
R4138
C4061
R4060
C4120
C4145
C4107
C4106
C4103
Q4601
R4607
R5202
C4605
R4608
Q4611
R5201
Q5201
C5201
R5205
C4615
R5203
R5204
Q5202
Q4621
Q5203
D5201
C4625
C5203
C5202
Q4631
IC401
R5107
RA401
RA402
T1A
4P1A
R5106
IC511
C5103
R5109
created date:2013-01-08No.WA064
Q4002
C4635
C4159
D5202
R4161
D4001
C4161
C4157
C4160
C4164
R4165
R4164
C4171
C4166
C4165
C4155
C4176
RA418
RA416
C4172
C4177
C4178
C4173
RA415
C4154
RA417
RA419
RA420
R4215
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