Sony CDX-G1000U / CDX-G1000UE / CDX-G1001U / CDX-G1002U / CDX-G1050U / CDX-G1050UE / CDX-G1051U / CDX-G1070U / CDX-G1071U / CDX-G1080UM Service Manual ▷ View online
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
21
21
• IC Block Diagrams
– MAIN Board –
IC201 LV56841PVD-XH
IC1300 OZ539IGN-A1-0-TR
ILM
1
VCC2
7
CTRL1
8
VCC1
9
ILM_F
2
GND
10
V6IN
11
VDD
12
SW3.3V
13
ANT
14
VREF
CTRL2
6
EXT
15
+
–
AUDIO_F
4
AUDIO
5
VREF
+
–
CD
3
VREF
+
–
VREF
+
–
VREF
–
+
OVS
OVP
VREG
VREF
TSD
CTL
OVP
6.5V
ANT
OUT
EXT
OUT
5.8V
1.25V
ALL OUTPUTS EXCEPT VDD: OFF
OVP
OVP
ALL OUTPUTS: OFF
TSD
TSD
VREG
IC300 PURE5001H-4WX
TAB
1
PW-GND2
2
OUT2–
3
ST-BY
4
OUT2+
5
VCC2
6
OUT1–
7
PW-GND1
8
OUT1+
9
SVR
10
IN1
11
AC-GND
16
OUT3+
17
PW-GND3
18
OUT3–
19
VCC1
20
OUT4+
21
MUTE
22
OUT4–
23
PW-GND4
24
HSD
25
IN3
15
IN4
14
S-GND
13
IN2
12
HIGH SIDE
DRIVER
IC1301 BD9876EFJ-BZE2
IC1304 BD2242G-GTR
EN
6
VCC
8
BST
7
SYNC
5
THERMAL
SHUTDOWN
OSCILLATOR
300 kHz
REGULATOR
REFERENCE
VREF
CURRENT
SENSE AMP
CURRENT
COMPARATOR
Q
S R
S R
SHUTDOWN
UNDER
VOLTAGE
LOCK OUT
LX 1
GND 2
FB 4
VC 3
6
ERROR
AMP
1.0 V
SOFT
START
VOUT
6
/OC
4
ILIM
5
VIN 1
EN 3
GND 2
CHARGE
PUMP
DELAY
COUNTER
OVER-CURRENT
PROTECTION
THERMAL
SHUTDOWN
UNDER-VOLTAGE
LOCKOUT
REVERSE CURRENT
PROTECTION
/EN
BST 1
LX 2
FLT_USB
9
VIN 3
EN_SYS 4
USBOUT 5
ISET_USB
10
RT
15
VREF
16
FB_USB 6
USBIN
2V
UVLS
7
SYNC 8
GNDA
14
VIC_USB
11
SS_SYS
13
EN_USB
12
HDR
+
OSCILLATOR
REFERENCE
GENERATOR
OVER CURRENT
PROTECTION
VS
SEL
Q
S
R
R
ADJUSTMENT
GENERATOR
CHARGE
PUMP
OVER-CURRENT
LIMIT
USB FAULT
PROTECITON
VOUT_SYS (USBIN)
FAULT PROTECTION
+
–
+
–
+
–
+
–
–
Ver. 1.2
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
22
22
4-1. PRINTED WIRING BOARDS - MAIN Section (1/2) -
•
: Uses unleaded solder.
5
8
4
1
1
30
31
50
100
81
80
51
75
50
51
1
25
26
76
100
1
16
48
33
49
64
32
17
1
27
R400
R401
R402
R403
C1310
R210
R404
R211
R212
R406
R213
R407
R214
FB800
R408
FB801
C1316
FB802
FB803
C1317
FB804
R600
FB805
R601
FB806
R602
FB807
R603
FB808
R411
R412
R413
R609
R608
C1321
R415
R416
C1323
R417
FB810
R418
FB811
D1301
R419
FB812
D1302
C1326
D1303
R610
R611
R612
R613
R1303 R1308
R614
R615
R421
R616
R422
R423
R424
R1309
IC1301
R425
R426
R427
IC1304
R428
R429
R1310
R620
R621
R1311
R622
R1312
R1313
R623
C200
R624
R625
C201
R431
C202
R432
R433
C204
R434
C205
R435
C206
R436
C207
R437
C208
R438
C209
C400
C401
C402
R1323
C210
R1324
C211
C405
R1326
C212
C213
C407
C1350
C409
R414
C1353
C600
C602
C603
C601
C604
C410
C1359
R1331
C411
R1332
C412
R1334
R1335
C609
C415
R1336
C416
R1337
R1338
C1360
C418
R1339
C1361
C1362
C1363
X601
C613
C1368
C614
C420
C1369
R1341
R1340
C615
C421
C616
C422
R1343
C617
C423
C618
R1345
C619
R1346
C1370
C1371
C1372
C1374
C620
C1378
R1350
C625
R1352
C626
R1353
C627
R1354
C628
C624
C629
R1356
R1355
R1357
C1380
R1358
C1381
C1382
C630
C631
C632
C633
C634
R1361
R1362
R1363
C251
C639
C252
C253
C640
C641
C450
C260
D200
Q300
Q301
Q302
Q304
C650
C651
C652
C653
D400
Q700
L115
IC401
IC402
IC403
FB100
FB104
FB105
FB104
FB105
R102
R103
R104
R105
R105
R106
R107
R300
R301
R302
R308
R309
R500
R502
R503
R310
R311
R505
R506
R312
R313
R315
R314
R316
R700
R701
R702
R703
R704
R705
R511
R706
R512
R707
R708
R514
R709
R517
R519
R710
R712
L10
R520
R714
R521
R715
R522
R523
R717
R716
R524
C100
C101
R718
R525
R526
R526
C102
R527
R528
R529
C105
CN704
R720
R721
R722 R723
R530
C300
R725
R531
C301
R532
R533
R728
R535
C305
R729
R536
R537
C307
C308
R539
C309
L1301
R730
C501
R731
C502
R732
C503
R733
R540
C310
R734
C311
R735
R542
C312
R543
C313
R544
C314
R545
C315
C316
R546
R13
C317
R548
R14
C700
R15
C701
R549
C702
C703
R19
C705
X502
C706
R551
C321
C324
R554
C325
R361
C326
R556
R362
R363
C710
R364
C711
X701
C712
C713
C714
C520
C715
C521
C522
CL602
C717
C523
C718
R560
C524
C719
R561
C526
C527
R563
C528
JL700
JL701
R565
JL702
R567
C720
JL704
R568
C721
JL705
R569
C722
JL706
C723
JL707
C724
C530
JL708
C725
C531
C726
C532
C727
C533
R570
C534
C728
C729
C535
R572
R573
R574
R575
R575
JL712
R576
R577
C730
JL714
C734
R581
R583
R584
C550
D109
C551
D300
D301
D302
D353
D110
D305
Q405
C752
Q406
Q407
C753
Q408
D500
Q409
D503
CL645
CL646
Q410
Q411
Q412
Q413
CAM001
CAM002
IC501
FB10
CL664
CL665
CL666
CL667
CL668
IC701
IC601
CL674
CL678
D152
CL681
CL682
D350
D351
D303
CL687
CL688
CL689
C13
C1300
C15
C1301
R203
CL690
C1305
CL691
C1306
CL692
C1307
CL693
CL694
C115
C1377
C1354
9
16
8
1
C1312
C1313
C1318
C1319
C1320
D1300
R1301
R1302
R1305
R1306
R1307
R1304
IC1300
R1314
R1315
R1316
R1317
L1300
C1303
C1304
C1308
C1309
C404 C406
C1376
R1359
R1360
C302
C303
C304
C306
C319
C320
C320
C322
C323
MAIN BOARD
(COMPONENT SIDE)
A
K
A
E
E
E
K
K
A
K
A
K
K
A
A
K
A
K
A
K
A
A
K
K
A
E
E
E
E
E
A
K
A
K
1
3
6
4
A
K
K
A
1
E
E
E
E
E
E
4
8
5
8
5
1
4
1
4
8
5
(CHASSIS)
1-888-974-
21
(21)
SERVO
BOARD
BOARD
CD MECHANISM
DECK BLOCK
(MG-101CF-188)
SENSOR
BOARD
OPTICAL
PICK-UP
BLOCK
(DAX-25A)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
FFC1
A
K
(Type B)
(Type B)
(Type B)
(Type B)
(Type A)
(CHASSIS)
Ver. 1.2
Note 4: The service manual of the mechanism deck, used in this model,
has been issued in a separate volume. Please refer to the service
manual of the MG-101 series for the mechanism deck information.
manual of the MG-101 series for the mechanism deck information.
Note 3: IC1301 on the MAIN board cannot replace
with single. When this part is damaged, replace
the complete mounted board.
the complete mounted board.
Note 2: When IC501 on the MAIN board is replaced, the destination setting
is necessary. Refer to “NOTE OF REPLACING THE COMPLETE
MAIN BOARD OR SYSTEM CONTROLLER (IC501)” on page 4.
MAIN BOARD OR SYSTEM CONTROLLER (IC501)” on page 4.
Note 1: Refer to the “TYPE A/B DISCRIMINATION OF
MAIN BOARD” on page 3 for how to distinguish
Type A and Type B of MAIN board.
Type A and Type B of MAIN board.
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
23
23
14
16
2
13
1
15
1
25
1
15
14
2
24
2
1
8
TU01
TUX-DSP03
(TUNER UNIT)
IC201
J401
PL1
PL2
J801
(REMOTE IN)
J01
(ANTENNA IN)
CN101
X501
A002
C350
IC300
CL698
CL699
CL500
CL501
CL502
JL685
JL686
JL501
JL502
JL503
CL600
CL601
CL607
CL608
CL609
JL703
CL610
CL611
CL612
CL617
CL619
JL715
JL716
JL717
JL718
CL621
CL622
CL623
CL624
CL627
CL628
CL629
JL721
JL722
JL723
JL724
JL719 JL720
JL727
JL728
JL729
CL634
CL635
JL730
JL731
JL732
JL733
JL734
JL735
CL061
JL736
JL737
CL063
JL738
CL641
JL739
CL065
CL642
CL066
CL067
CL068
CL647
JL740
JL741
JL742
JL743
JL744
CL070
JL745
CL071
JL746
CL072
JL747
CL073
JL748
CL074
JL749
CL076
CL077
CL078
JL750
JL751
JL752
JL753
JL755
CL081
W001
W002
CL675
CL676
CL677
CL679
CL680
CL683
CL695
CL697
CN301
CL064
CL069
CL075
CL079
2
20
1
19
L300
1
PW1
2
GRN
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
BLU/WHT
RED
BLK
YEL
BLK
YEL
REAR LCH (+)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REM OUT MAX 0.4A
ACC
GND
BATT
GND
BATT
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TO
CN301
TO
CN301
TO
CN301
TO
CN301
(G1070U/G1071U, E, EA, MX, KR)
(AEP, RU, UK, AR)
8
6
4
2
7
5
3
1
RL– RR–
GRN/BLK
YEL
VIO/BLK
VIO/BLK
GRY/BLK
VIO
GRN/BLK
WHT/BLK
GRY/BLK
GRY
BLK
GRN
RED
WHT/BLK
BLU/WHT
WHT
VIO
GRN
GRY
WHT
GRY
WHT
RL+
PW1
RR+
FL– FR–
AMP REM
FL+ FR+
ORG/WHT
RED
BLU/WHT
14
12
10
13
11
9
ACC
ILL
16
15
YEL
BLK
GND BATT
ORG/WHT
(G1080UM for Type B connector)
8
6
4
2
7
5
3
1
RL– RR–
GRN/BLK
GRN
VIO/BLK
GRY/BLK
VIO
WHT/BLK
GRY/BLK
GRY
GRN/BLK
RED
ORG/WHT
YEL
GRN
WHT
WHT/BLK
GRY
WHT
BLK
VIO/BLK
VIO
RL+ RR+
FL– FR–
FL+ FR+
14
12
10
13
11
9
ACC
ILL
16
15
YEL
BLK
GND BATT
REM OUT
MAX 0.4A
MAX 0.4A
PW1
BLU/WHT
ORG/WHT
RED
(G1080UM for Type A connector)
8
6
4
2
7
5
3
1
RL– RR–
GRN/BLK
YEL
VIO/BLK
GRN
VIO
VIO
GRY/BLK
GRY
RED
GRN
VIO/BLK
WHT/BLK
GRN/BLK
WHT
RL+ RR+
FL– FR–
FL+ FR+
14
12
10
13
11
9
ACC
16
15
YEL
BLK
GND BATT
REM OUT
MAX 0.4A
MAX 0.4A
PW1
BLU/WHT
RED
(G1080UM for Type C connector)
WHT
GRY
GRY/BLK
WHT/BLK
BLK
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MAIN BOARD
(CONDUCTOR SIDE)
1-888-974-
21
(21)
L
R
SUB
REAR
AUDIO OUT
KEY
BOARD
FU1
WR1
7
8
5
6
3
4
1
2
9
10
11
12
13
14
15
16
ACC GND
BLK
YEL
RED
YEL
BLK
RED
BLU/WHT
AMP
REM NC
NC BATT
NC
NC
TO
CN301
PW1
7
8
5
6
3
4
1
2
1
2
VIO
VIO/BLK
GRY
GRY/BLK
BLU/WHT
VIO/BLK
GRY
GRY/BLK
BLU/WHT
3
4
5
6
7
8
RL+ RL–
GRN/BLK
WHT/BLK
GRY/BLK
VIO/BLK
GRN
GRN/BLK
WHT
WHT/BLK
GRN
WHT
GRY
VIO
WHT
GRY
VIO
FL+
FL–
FR+ FR–
RR+ RR–
4-2. PRINTED WIRING BOARDS - MAIN Section (2/2) -
•
: Uses unleaded solder.
Note: When the KEY board is defective, replace the
FRONT PANEL OVERALL ASSY (Ref. No. FP1).
Ver. 1.1
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
24
24
4-3. SCHEMATIC DIAGRAM - MAIN Section (1/4) -
• See page 20 for Waveforms. • See page 21 for IC Block Diagrams. • See page 28 for IC Pin Function Description.
MAIN
BOARD
(3/4)
2
MAIN
BOARD
(2/4)
3
1
MAIN
BOARD
(4/4)
IC B/D
IC B/D
3
2
1
7
IC B/D
(1.6)
(3.3)
(
)
(1.6)
(1.5)
(3.3)
(3.3)
(3.2)
(1.1)
(1.6)
(1.6)
(1.6)
(3.3)
(0)
(3.3)
(3.3)
(3.3)
(3.3)
(3.3)
(0)
(0.2)
(0.1)
(0)
(1.6)
(0)
(1.5)
(3.3)
(3.3)
(1.1)
(1.2)
(1.2)
(1.7)
(1.6)
(1.6)
(1.6)
(0.2)
(2.4)
(1.6)
(1.6)
(1.9)
(1.9)
(0.7)
(1.6)
(1.7)
(1.8)
(1.8)
(1.8)
(1.8)
(2.1)
(1.6)
(1.6)
(1.6)
(3.1)
(2.4)
(1.8)
5.2
0.4
3.3
5.2
5.2
5.2
1
1
14.2
9.9
3.3
1.6
10.5
5.2
14.2
3.3
5.2
1
1.6
5.2
5.9
1.6
5.9
3.3
0
1
3.3
330
R710
68k
R704
10k
R702
0
R708
470
R714
0
R706
0
R723
0
R722
0
R718
680
R716
680
R717
68k
R715
470
R703
33k
R720
0.01
C710
0.01
C715
0.01
C721
JL702
JL703
JL704
JL701
JL705
JL706
JL707
JL708
16.934MHz
X701
BD9876EFJ
IC1301
1
Lx
2
GND
3
VC
4
FB
5
SYNC
6
EN
7
BST
8
VCC
L1301
47uH
R1310
12k
R1312
1k
22
C1305
DB2441600L
D1301
IC701
1
EFMIN
2
RFOUT
3
LPF
4
PHLPF
5
AIN
6
CIN
7
BIN
8
DIN
9
SLCISET
10 RFMON
11 VREF
12 JITTC
13 EIN
14 FIN
15 TE
16 TEIN
17
A
VSS
18
AV
D
D
19
LDD
20
LDS
21
FDO
22
TDO
23
SLDO
24
SPDO
25
VVSS1
26
PDOUT1
27
PDOUT0
28
PCKIST
29
VVDD1
30
NC
31
NC
32
DVDD15
33
DVDD
34
DVSS
35
TEST
36
L_SW
37
NC
38
NC
39
OPCDM
40
SBSY
41
SFSY
42
PW
43
SBCK
44
CE
45
CL
46
DI
47
DO
48
RESB
49
BUSYB
50
MCLK
51
LRCK
52
BCK
53
DA
TA
54
SMOIN0
55
SMOIN1
56
SMOIN2
57
MODE
58
DVDD15
59
DVDD
60
XVSS
61
XOUT
62
XIN
63
XVDD
64
SLCO
JL712
0
R728
0
R730
0
R731
R709
0
0
R721
0
R733
0
R734
CL681
CL675
CL694
CL687
CL682
CL688
CL683
CL689
CL676
CL690
CL678
CL677
CL692
CL691
CL679
CL693
CL680
CL674
0.1
C722
3.3
R735
JL700
0
R712
JL727
JL728
JL729
JL730
JL731
JL732
JL733
JL734
JL735
JL736
JL737
JL738
JL739
JL740
JL741
JL742
JL743
JL744
JL745
JL746
JL747
JL748
JL749
JL750
0
R601
0
R602
470
R603
4V
100
C753
0.1
C702
0
R732
1000p
C718
C1300
4.7
4V
220
C752
27P
CN704
1
B
2
A
3
C
4
E
5
F
6
OP_VCC
7
1/2VCC
8
OP_GND
9
PD
10
LD
11
DRV_VREF
12
EJECT
13
FOCUS
14
TRACK
15
DRV_ON
16
SELF
17
IN_SW
18
LOAD
19
SL
20
SP
21
BU_GND
22
D_SW
23
L_SW
24
DRV_GND
25
DRV_GND
26
DRV_6V
27
DRV_6V
0
R707
R1326
10k
JL751
JL752
JL753
JL685
JL686
1
R705
2SA1037AK-T146-R
Q700
R1324
47k
R1323
47k
R1308
51k
0
R725
FB803
15p
C703
16V
C1350
47
100
R1350
C1369
100p
R1309
0
FB805
4700p
C719
0.022
C730
C1316
10
C1317
10
C1307
0.1
0.1
C726
0.1
C723
0.1
C714
0.1
C734
0.1
C711
0.1
C717
0.1
C700
0.1
C727
0.1
C728
0.1
C701
0.1
C724
0.1
C712
0.1
C713
0.1
C705
0.1
C725
1000p
C706
0.22
C729
C1310
0.047
0.047
C720
C1306
0.01
3.3k
R700
3.3k
R701
68k
R729
1k
R1343
16V
C1353
100
R1311
1k
C1323
2.2
BD2242G
IC1304
1
VIN
2
GND
3
EN
4
/OC
5
ILIM
6
VOUT
C1301
1
C1321
1
R1313
0
R1303
1.5k
SBSY
SFSY
PW
SBCK
CD_DO
CD_RESB
LACK
DATA
CD_DI
CD_CL
CD_CE
F
SL
SP
TRACK
A
B
C
B
A
C
E
F
DRV_ON
SELF
IN_SW
LOAD
D_SW
MCLK
BCK
CD_BUSYB
SP
SL
TRACK
FOCUS
L_SW
OPCDM
EJECT
FOCUS
E
EN_USB
FL
T_USB
SYNC
C1313
2.2
LC78615E-01US-H
1
(1/4)
MAIN BOARD
29
31
30
20
21
18
19
RF AMP, DIGITAL SERVO PROCESSOR
IC701
IC1304
VBUS SWITCH
IC1301
DC/DC CONVERTER
CD MECHANISM
BOARD
SERVO
BOARD
DECK BLOCK
(MG-101CF-188)
SENSOR
OPTICAL
(DAX-25A)
BLOCK
PICK-UP
AUTOMATIC
POWER CONTROL
6
12
J
3
G
4
F
5
2
7
C
H
I
11
E
9
B
8
A
10
15
14
13
D
1
FFC1
R1306
150k
C1312
47
R1314
100k
R1315
82k
R1316
82k
R1304
10k
R1307
39k
R1302
1k
R1301
1k
C1319
0.01
R1317
10k
OZ539IGN-A1-0-TR
IC1300
1 BST
2 LX
3 VIN
4 EN_SYS
5 USB_OUT
6 FB_US
7 USB_IN
8 SYNC
9
FLT_USB
10
ISET_USB
11
VIC_USB
12
EN_USB
13
SS_SYS
14
GNDA
15
RT
16
VREF
DB2441600L
D1300
L1300
47uH
C1318
(Type B)
(Type A)
2.2
C1320
0.1
R1305
1k
C1308
0.01
EN_SYS
IC1300
DC/DC CONVERTER
C1303
10
C1304
10
C1309
2.2
(Page 27)
(Page 25)
(Page 26)
Note 1: Refer to the “TYPE A/B DISCRIMINATION OF
MAIN BOARD” on page 3 for how to distinguish
Type A and Type B of MAIN board.
Type A and Type B of MAIN board.
Note 3: The service manual of the mechanism deck, used in this model,
has been issued in a separate volume. Please refer to the service
manual of the MG-101 series for the mechanism deck information.
manual of the MG-101 series for the mechanism deck information.
Note 2: IC1301 on the MAIN board cannot replace
with single. When this part is damaged, replace
the complete mounted board.
the complete mounted board.
Ver. 1.2
Click on the first or last page to see other CDX-G1000U / CDX-G1000UE / CDX-G1001U / CDX-G1002U / CDX-G1050U / CDX-G1050UE / CDX-G1051U / CDX-G1070U / CDX-G1071U / CDX-G1080UM service manuals if exist.