Kenwood DDX3021 Service Manual page 72

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MAIN UNIT-1 (LVA11038-xxA)
TUNER
*19 TUNER RF
AV_J.Ver
DDX3/DDX4/
AV_EXcept_J.Ver
DDX4BT
R1
NI
NRSA63J-0R0X
R19
100
TU_SDA
K1
NQR0269-026X
NI
R23
100
TU_SCL
ANTENNA JACK
J101
QNB0348-001
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
L1
C27
L3
15p
0.27
QQR1872-001
C46
2p
C45
C22
R17
7p
L10
0.001
OPEN
0.47
L11
1.8
C17
100/16
*7
*7
R1154
C1158
1/16
100
1/10W
*7
*7
C1358
10/16
R1352
47
1/10W
Sxi CONNECTOR
*7
*7
C1258
1/16
R1254
1/10W
100
*7
J151
Sxi POWER
QNZ0907-001
!
*7
F151
11
Q1351
NMFZ028-5R0X-J1
Sxi-AL
(NC)
TUNER_TX
TUNER_RX
1
2
3
OPEN
Sxi-AR
(NC)
4
5
6
7
Sxi-AG
Power
D
S
8
9
10
GND
PWREN
D
S
D
S
12
D
G
*7
VA154
NAF0034-270X
*7
VA156
Q1352
SXI_PON
NAF0034-270X
OPEN
*7
VA155
NAF0034-270X
5V<->3.3V
*7
R1318
*7
0
R1364
0
TP738
3.2V
3.2V
B
VCC
0V
A
0V
0V
NAVITX
GND
Y
*7
IC152
74AHC1G08GW-X
*7
R1319
R1311
0
NAVIRX
*7
R1315
0
0
Q1311
OPEN
4.9V
4.9V
B
VCC
3.0V
A
0V
4.1V
GND
Y
*7
IC153
74AHCT1G08GW-X
R1541
OPEN
4.9V
4.9V
*7
Q1541
DRA9114E-X
0V
B
VCC
A
*7
R1542
0V
GND
Y
0
3.2V
PWREN
*7
IC154
Q1542
OPEN
0V
DRC9114Y-X
*6
CN103
QGF0536C3-12W
BT_R
1
AGND
2
BT_L
3
To BT UNIT
A9V
4
R9994
DGND
5
(FOR BT MODEL)
BT5V
6
OPEN
*18
(LVA10924-13A)
BT3.3V
7
BTRST
BTRST
8
CN311
DGND
9
BTRX
BTRX 10
BTTX
BTTX 11
BT_MUTE_CTL
BT_MUTE_CTL 12
CN104
*12 FRONT_AV-IN
QGF0536C3-14W
KW-AV60/AV6*BT
DDX3/DDX4
AIN_AL
1
KW-ADV64BTJ
DDX4BT
AIN_AG
2
R1161/R1261/R1361
NRSA6AJ-473W
NI
AIN_AR
3
R1162/R1262/R1362
VGND
4
R1602/R1603
NRSA6AJ-103W
NI
NAVI_AL
5
To SUB UNIT
C1602
NCBA1HK-102W
NI
NAVI_AG
6
C1603/C1604
QEKJ1CM-226Z
NI
(LVA11128-xxA)
NAVI_AR
7
IC161
TC74HCT4053AFTX
NI
VGND
8
VIDEO_M_SW1
C1164/C1264/C1364
NCB31CK-105X
NI
CN201
VIDEO_M_SW1
9
R1184/R1284/R1384
NI
NRSA6AJ-0R0W
VIDEO_M_SW2
VIDEO_M_SW2 10
VOUTMUTE
VOUTMUTE 11
C1165/C1265/C1365
NCB31CK-105X
NI
NAVI_TX 12
NAVI_RX 13
NAVI_REMO
NAVI_REMO 14
*6 Bluetooth
KW-AV60
KW-AV6*BT/ADV64BTJ
DDX3/DDX4
DDX4BT
C1163/C1263
NI
NCB31CK-105X
CN103
NI
QGF0536C3-12W
*18 Bluetooth GND
KW-AV6*BT
KW-AV60
DDX4BT
DDX3/DDX4
KW-ADV64BTJ
R9993
NRSA6AJ-0R0W
NRSA6AJ-0R0W
NRSA6AJ-0R0W
R9994
NI
NI
NI
*7 SXI/NAVI
AV_J.Ver
AV_EXcept_J/E/JW.Ver
DDX_K.Ver
AV_E/JW.Ver
DDX_EXcept_K.Ver
J151
QNZ0907-001
NI
NI
F151
NMFZ028-5R0X-J1
NI
NI
C1158/C1258
NCB31CK-105X
NI
NI
C1358
NCJ21CK-106X-R
NI
NI
C1353
NCB31HK-104X
NI
NI
R1154/R1254
NRSA02J-101X
NI
NI
R1352
NRSA02J-470X
NI
NI
R1326/R1356/R1359
NRSA02J-101X
NI
NI
R1357/R1360
NRSA6AJ-0R0W
NI
NI
Q1541
DRA9114E-X
NI
NI
Q1542
DRC9114Y-X
NI
NI
R1317
NRSA6AJ-104W
NI
NI
R1542
NRSA6AJ-0R0W
NI
NI
LTC044EEB,
DRC9144E
LTC014EEB,
DRC9114E
LTC043ZEB,
VA151/VA152/VA153
,RT1N441U
,RT1N141U
,RT1N436U
NAF0034-270X
NI
NI
VA154/VA155/VA156
47k
10k
R1325/R1358
NI
NI
NRSA6AJ-0R0W
R1110/R1210/R1310
NI
NI
NRSA6AJ-0R0W
IC152
74AHC1G08GW-X
NI
74AHC1G08GW-X
47k
10k
IC153
74AHCT1G08GW-X
NI
74AHCT1G08GW-X
LTA044EEB,
DRA9144E
LTA014EEB,
DRA9114E
LTA043ZEB,
C1354/C1355
NCBA1CK-103W
NI
NCBA1CK-103W
,RT1P441U
,RT1P141U
,RT1P436U
R1327/R1363
NRSA6AJ-104W
NI
NRSA6AJ-104W
R1316/R1314
NRSA6AJ-104W
NI
NRSA6AJ-104W
47k
10k
R1364/R1315
NRSA6AJ-0R0W
NI
NRSA6AJ-0R0W
R1318
NI
NRSA6AJ-0R0W
NI
R1319
NI
NRSA63J-0R0X
NI
47k
10k
No.WA022
C1170
1/16
10/16
AUX_SEL
C1370
ONLY AV
C1270
1/16
*12
R1161
47k
*12
R1261
47k
*12
R1361
47k
*IC161_LOGIC
*12
R1162
47k
A/B/C
L
0X,0Y,0Z
H
1X,1Y,1Z
16
15
14
13
12
11
10
9
*12
IC161
TC74HCT4053AFTX
1
2
3
4
5
6
7
8
*12
R1362
47k
*12
R1262
47k
C1161
1/16
C1261
1/16
C1162
4.7/50
C1262
4.7/50
*6
C1163
1/16
R1196
*6
C1263
1/16
4.7k
C1192
C1195
R1192
R1195
*12
100
C1164
10/25
4.7k
470p
1/16
*12
C1364
1/16
3.3V
C1191
ONLY DDX
CDCHL
R1191
R1194
*12
3.3V
C1264
CDCHCOM
10/25
4.7k
100
3.3V
CDCHR
1/16
3.3V
AUXL
3.3V
E.VOLUME
AUXCOM
3.3V
4
3
2
1
AUXR
3.3V
MUXAL
3.3V
IC141
MUXAR
LPF
3.3V
MUXBL
3.3V
MUXBR
3.3V
TDA7415CB
5
6
7
8
MUXCL
3.3V
R1368
MUXCR
3.5V
WININ
1k
4.0V
WINTC0
4.0V
R1294
C1293
R1369
WINTC1
3.3V
DCERR
10k
100
470p
C1291
R1291
R1293
10/25
4.7k
4.7k
C1294
0.0068/25
C1292
R1292
R1295
C1295
4.7k
100
470p
10/25
R1296
4.7k
*17
*17
R1601
C1601
OPEN
OPEN
ONLY DDX
*10
R1281
*10
*10
0
C1281
IC181
1/16
NJM2794RB2-X
*17
*10
*10
*10
C1282
C1381
C1382
DDX3/DDX4
1/16
47/25
KW-AV60/6*BT
4.3V
4.3V
0.01/16
DDX4BT
*10
IN2+
OUT2
KW-ADV64BTJ
*10
R1381
R1382
4.3V
8.5V
R1378
NI
NRSA6AJ-300W
0
1.3k
IN2-
VCC
0V
4.3V
NI
Vref
C1377
NI
NDCA1HJ-2R0W
1/10W
4.3V
0V
R1377
NI
NI
IN1-
GND
4.3V
4.3V
OUT1
C1379
NI
NI
*10
IN1+
*10
*10
C1182
R1181
R1379
NI
NRSA6AJ-100W
1/16
R1386
0
*10
C1181
R1601
NI
NRSA6AJ-100W
2.2k
1/16
D1281
C1601
NI
NDCA1HJ-7R0W
OPEN
D1181
OPEN
*10
*10
C1383
*10
D1382
22/16
RKS801KF-X
D1381
RKZ4.7B2KG-X
*18
R9993
0
*10 ISO_AMP
KW-AV60/6*BT
DDX3/DDX4
KW-ADV64BTJ
DDX4BT
IC181
NI
NJM2794RB2-X
R1181/R1281/R1381
NI
NRSA6AJ-0R0W
R1182/R1282
NI
NRSA6AJ-103W
R1382
NI
NRSA02J-132X
C1181/C1281
NI
NCB31CK-105X
C1182/C1282
NI
NCB31CK-105X
C1381
NI
NCBA1CK-103W
C1382
NI
QETN1EM-476Z
C1383
NI
QEKJ1CM-226Z
R1385
NI
NRSA6AJ-102W
R1386
NI
NRSA6AJ-222W
D1381
NI
RKZ4.7B2KG-X
D1382
NI
RKS801KF-X
C1167/C1267
NI
NCB31CK-105X
MC2836-X
R1503
R1502
2.2k
47k
D1502
To MAIN UNIT-2 (LVA11038-xxA)
DRC9143Z
LTC014YEB,
DRC9114Y
NOTES
,RT1N144U
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
4.7k
CONDITION --- DVD PLAYBACK MODE WITH DVD TEST DISC V-507.
10k
( ) FM MODE,
AM MODE.
47k
47k
2.
UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
DRA9143Z
LTA014YEB,
DRA9114Y
ALL CAPACITORS ARE 50V,25V CERAMIC CAPACITOR.
,RT1P144U
ALL RESISTANCE VALUES ARE IN OHM.
4.7k
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
10k
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
F --- FILM CAPACITOR
47k
47k
3.
"NI" OR "OPEN" STANDS FOR NOT MOUNTED PARTS
*9
*9
R1144
C1142
OPEN
OPEN
*9
*9
R1244
C1242
OPEN
OPEN
OPEN
*9
D1341
2NDMUTE
R1151
C1122
PRE_FL
R1123
470
FL
4.7/50
R1223
470
C1222
PRE_FR
4.7/50
FR
*16
R1124
D1121
2.2k
Q1121
PRE_FMUTE
OR
KTC812T-X
*16
OR
MC2836-X
R1224
DMC20402-W
2.2k
*16
R1134
2.2k
D1221
*16
MC2836-X
R1234
PRE_RL
R1133
470
2.2k
C1132
4.7/50
PRE_RR
R1233
470
C1232
R1375
4.7/50
*16
4.7k
PRE_SW_L
R1403
820
C1402
C1369
10/25
1/16
SWMUTE
REVERSE
PARKING
5.7V
R1374
R1373
PREF
100
2.2k
0V
PGND
5.7V
PRE_RL
LDOUT1L
5.7V
PRE_RR
LDOUT1R
5.7V
PRE_SW_L
LDOUT2L
5.7V
LDOUT2R
0V
GND
C1372
8.5V
VCC
3.3V
OPEN
ACIN0L
3.3V
C1371
ACIN0R
3.3V
ACIN1L
100/16
3.3V
*17
*17
POWER AMP.
ACIN1R
R1377
C1379
3.3V
ACIN2L
IC101
3.3V
OPEN
OPEN
ACIN2R
*10
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
3.3V
C1167
1/16
TB2926CHQ
*17
ACIN3L
R1379
3.3V
C1267
1/16
ACIN3R
C1106
*10
OPEN
ONLY DDX
0.22/16
*14
C1103
C1107
*14
R1103
OPEN
OPEN
R1101
FL
R1102
FL
N
N
0
120
0
C1116
*14
*14
0.22/16
R1113
R1112
R1111
RL
RL
N
N
0
120
0
C1113
C1117
OPEN
OPEN
C1213
C1217
*14
*14
OPEN
OPEN
R1212
R1211
RR
R1213
RR
N
N
0
120
0
C1216
0.22/16
*14
*14
R1203
C1203
C1207
R1202
R1201
FR
FR
N
N
0
OPEN
120
0
OPEN
C1206
BUZZER
0.22/16
PWIC_MUTE
R1301
33k
C1201
C1211
D1303
R1304
Q1302
330
100p
100p
RKS801KF-X
DRA9114E-X
4.9V
4.9V
R1303
47k
0V
PWIC_STB
3.3V
0V
Q1301
DRC9114E-X
ST_REM
*5 AUTO ANTENNA
SW5V
PARK.
D3.3V
BK.
BLK
LAMP
ILUM
TEL MUTE
4.9V
0V
4.9V
Q1943
0V
DRA9114Y-X
4.9V
4.9V
3.3V
3.3V
0V
4.7V
4.7V
0V
R1947
R1942
0V
0V
0V
0V
47k
22k
0V
0V
(No.WA022<Rev.001>)5/32
*9 2nd_Audio
KW-AV60
DDX3/DDX4
KW-AV6*BT
DDX4BT
J1003
NI
QNS0301-002
C1141/C1241
NI
NDC31HJ-101X
C1142/C1242
NI
NCB20JK-475X
R1141/R1241
NI
NRSA02J-101X
*9
R1142/R1242
NI
NRSA63J-473X
1/10W
R1141
R1143/R1243
NI
NRSA6AJ-472W
OPEN
*9
R1144/R1244
NI
NRSA6AJ-471W
R1241
IMX9-W
KTC812T-X
OPEN
Q1341
NI
OR
1/10W
*9
OR
DMC20402-W
R1143
D1341
NI
MC2836-X
6
5
4
OPEN
D1504
NI
MC2836-X
Q1504
NI
DRA9114E-X
*9
*9
J1003
Q1508
NI
DRC9143Z-X
1
2
3
R1243
1
OPEN
2nd_AUDIO_OUT Lch
OPEN
2
3
2nd_AUDIO_OUT Rch
2.2k
R1350
10
1/10W
R1251
J1001
2.2k
QNN0861-001
1
AV-IN Lch
1/10W
100
2
AV-IN Rch
R1121
1/10W
3
R1221
100
0V
4
FRONT_OUT Lch
0V
6
5
4
0V
IMX9-W
5
0V
1
2
3
0V
FRONT_OUT Rch
0V
PATTERN_FUSE
6
F1001
7
REAR_OUT Lch
0V
0V
0V
6
5
4
Q1221
IMX9-W
OR
8
KTC812T-X
REAR_OUT Rch
0V
OR
1
2
3
0V
DMC20402-W
0V
9
RL
R1131
100
1/10W
RR
R1231
100
CN101
1/10W
QGA2501C1-04
*16
PATTERN_FUSE
SW
R1401
SW_OUT
F1002
4
0V
220
R1404
1/10W
C1400
3
0V
C1401
REVERSE GEAR
Q1401
0.001
2
4.7k
100p
PARKING
INC2002AC1-X
0V
1
*16
KW-AV60
DDX3/DDX4
KW-AV6*BT
DDX4BT
R1124/R1224
NRSA6AJ-222W
NRSA6AJ-472W
C1962
R1134/R1234
OPEN
R1401
NRSA02J-221X
NRSA02J-101X
R1402
NRSA6AJ-103W
NRSA6AJ-473W
R1403
NRSA6AJ-821W
NRSA6AJ-471W
21
22
23
24
25
D1304
R1309
RKS801KF-X
12k
C1314
OPEN
*14 P.AMP_INPUT
KW-AV60
DDX3/DDX4
KW-AV6*BT
DDX4BT
R1307
R1102/R1202
43
NRSA6AJ-121W
NRSA6AJ-750W
R1112/R1212
R1103/R1203
R1113/R1213
NRSA6AJ-0R0W
NRSA6AJ-510W
TP901
CN901
C904
C902
QNZ0607-001
2.2/50
2.2/50
GND
1
GND
L902
ACC
2
ACC
100
REMOTE
C1111
C1101
3
REMOTE
AUTO ANT
4
AUTO ANT
100p
100p
FRONT R+
5
FRONT R+
FRONT R-
6
FRONT R-
FRONT L-
7
FRONT L-
POWER CORD
FRONT L+
8
FRONT L+
REAR L+
ASSEMBLY
9
REAR L+
REAR L-
10
REAR L-
REAR R-
(BATTERY)
REAR R-
11
REAR R+
12
REAR R+
R1971
(SPK)
OE REMOTE
13
OE REMOTE
1.5k
TEL
TEL
TEL
1/8W
14
ILL
ILL
15
ILL
D1912
CRS03-W
MEMORY
QQR1883-001
16
MEMORY
FUSE
17
L901
FUSE
18
FUSE
10A
*20
D902
F901
!
QMFZ064-100-J1
OPEN
TP902
*POWER CODE ASSY
KW-AV60J,U,UF
KW-ADV64BTJ
KW-AV60 E,EU
KW-AV60BTJ,U,A
KW-AV60BT E,EE,EU
KW-AV68BTJW
CAR_CABLE
QAM1351-001
QAM1352-001
*POWER CODE ASSY
DDX3/DDX4E,Q
DDX3/DDX4K,R,X,C,M,MM
DDX4BTK,R,X,C,M,MM
DDX4BTE,Q
CAR_CABLE
QAM1353-001
QAM1354-001
*5 AUTO ANTENNA
1
KW-AV60
EP101
KW-AV6*BT
KW-AV60
R9991
NNZ0129-001X
OPEN
EXcept_E,EU,EE.Ver
KW-AV60BT
DDX3/DDX4
E,EU,EE.Ver
DDX4BT
ART
GND
D1921
MBRX130-TP-X
NI
D1922
MBRX130-TP-X
NI
C1921
NI
NI
R1921
4.7k 1/10W
NI
*20 E-mark
KW-AV60 E,EU
KW-AV60
KW-AV60BT E,EU
KW-AV6*BT
DDX3/DDX4
EXcept_E,EU_Ver
DDX4BT
D902
NI
GS1J-LTP-X
*24 C901
AV60/6*BT
DDX3/DDX4
ADV64BT
DDX4BT
C901
QEZ0769-278
QEZ0951-398
LVA11038
MAIN PWB
!
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
created date:2012-02-15

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