MX J506 J500

User Manual: MX-J506

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MX-J500

SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM

MX-J500
Supplement

Area Suffix
EV

Eastern Europe

This model is EV version that is added to the preceding model,
the MX-J500.Therefore the service manual for this model is
consisting of Standard schematic diagrams, and Parts list only.
For others, please refer to the service manual for
MX-J500/MX-J506 (issue No.20804).

*Please refer to "CD-ROM No.SML200007 (20804Cpar)" for the parts list section.

SOUND
MODE

SLEEP

TAPE A/B

REC
START/STOP

ACTIVE
BASS EX.

FM MODE

+
FADE
MUTING

–
RM–SMXJ500J REMOTE CONTROL

COMPACT

DIGITAL AUDIO

Contents
Standard schematic diagrams -------- 2-1~8

COPYRIGHT

2000 VICTOR COMPANY OF JAPAN, LTD.

No.20804CSCH
JUL. 2000

MX-J500

Standard schematic diagrams
Power transformer section

QQT0276-002
T001
F101
T3.15A

F001

F102
T3.15A

T1.6A

SHEET
1

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.

2-1

MX-J500

-MEMO-

2-2

MX-J500
Power amplifier & regulator section

5
IC701
2SA1038S/SE/-T

R787

Q710
10K

R786
10K

R768

R775

22/50

C723

Q712

KTA1268/GL/-T

10k

1k

10/35

4.7K
R739

820
R717
1K

R744
Q742

C734

1SS133

0.0022

D725

R706

TO SHEET 3

C732

47/16

0.047
C739

5.6V
8V

CN602
QGB2510K2-04

0.1
R732
4.7

C736
0.039

C737
0.039

R750

1M

C742

R745

4.7M

0.22/50

15K
10K

MAINL

R748

20K
R747

0.082

47K
R743

D742
AHBFB
MAINR

2SK301/PQ/-T

R742

C733
0.1

C735

C743
MTZJ2.4B-T2

R731
4.7
0.0022

RY1
C708

QSK0095-001

56K

C716

C718

C714

10

10K

5.6K

R708

820

0.45
1SS133

R716
R722

D720
R720

D719

1SS133

R719

5.6K

10K

R721

10

820

C717

C710

L702
R714

0.45

10

L701

R713
R715

R762

Q701

10
C713

1SS133

D728
47/16

R729

100K
C729

KTA1268/GL/-T

56K

C715

Q728

47/16

10K

C707

KTC3199/GL/-T

R705

100K

R727

R728

0.022

1K
KTA1268/GL/-T
Q702

0.022
R707

Q727

CN701

C731

2SC2389S/SE/-T
Q726

QGB2510K2-07

C730

1K

1K

R718

100K

82K

R726

R725

10K

R730

10/25

C726

R761
C709

KTA1268/GL/-T

4

TO SHEET 4

Q735
2SC3576-JVC-T

R767

47/63

470p

C721
R735

C712

C704
C703

56k
56k

470p

R704
R703

33k

R766

47
47/63

10

Q733
2SC3576-JVC-T

R733
4.7K
POUT

Q711
KTC3200/GL/-T

R701

1k
C722
10/35

MTZJ33C

1.5K

R724

1.5K
D724

D723

2SC3576-JVC-T

4.7K

MTZJ33C
R723

Q734

47

10K
R777

0.22

0.22

R754

R753

R774

Q713

R776

2SC3576-JVC-T
R734

R702

10k

22P

10K

R778

4.7K

QUM134-42DGZ4

FW704

820

R736

MTZJ15C-T2

Q736

KRA111M

22P

2SC2389S/SE/-T

D704

MTZJ15C-T2

R740

Q737

C706

C711

D703

C705

R784

47

R746

82K

3.9K
R785

POUT

AHBFB

MAINL

RELAY

PRT

TO SHEET 3

MAINR

82K
PRT

3

CN713
QGD2503F1-06

Q360

RELAY
INH.CTRL

C201

330
Q361

POUT

0.1

R363

Q369
2SD2395/EF/

MTZJ9.1B

D365

D366

MTZ11JC

C366
22/50

D220

4.7/50

220

10K

C352

22/50

D351

D350

C351

22/50

5.6K

MTZJ12C-T2

R350

KRC104M
Q350
R352

R382

D367

MTZ10JC
D368

MTZJ11C

C374

C350
0.01

2.7K

R384

C373

2.7K

0.01

MTZJ11C

D370

MTZ10JC

22/50
D369

C372

5.6K

R385

R389
C367

R377

0.01

560

10K
Q374
KRC104M-T

R383
Q371
KTA1023/OY/-T

R378
1.5K

MTZJ9.1B-T2

C222
C221

KTC3199/GL/-T
R351

2.2( 1/4W)

Q368
KTC3199/GL/-T

SHEET
2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.

MAIN signal

1

C

R396

Q367
KTA1267Y/YG/-T

220

22K

R204

C220

22/50

MTZJ33C

R376

4.7

R372
3K
D219

22/50

R203
47/63
C218

C217

1N4003S-TS

D217

0.01

Q373
KRA104M

2.2( 1/4W)

KTA1023/OY/-T

C219

Q352

2SD2395/EF/

4.7/50

47( 1/2W)

FL2

22/16

C371
R381

Q370
KTC3199/GL/-T

1.8K

R374

22/50

5.6k

R206

C223
22/50

D221

Q203
KRC107M-T

22( 1W)

100/35

R205

47( 1/2W)

Q351

0.01

C370

680

R388

D361

R373

Q366

Q201

Q353
2SD2061/EF/

KRA104M-T

Q375

MTZJ11C-T2

R394

KTA1267Y/YG/-T

MTZJ11C-T2

MTZJ5.1B-T2

22/50

0.01

C360

C361

D362

C362

MTZJ6.8C-T2

10K

R207

INH.CTRL

Q204

1N4003S-TS
D218

C216

100K

R234
R233

R393

22( 1W)
MTZ5.1JB

C215

0.1

2200/35V

D211

C211

D223

R392

R367

FL1
C233

560

R395
R202

B

R365

560

1.2K

D227 1N4003S-TS

2.2

A

R366

10K

D213

D214

D212

2200/35V
0.1

C212

C214

C213

R209

330

22/50

4700/56V

47K

C204

R215

1SS133

0.1

KTC3199/GL/-T

R242

Q362
KTC3199/GL/-T

R368

D360

KTC3199/GL/-T

4700/56V

47K

C205

R216

D203

0.1

D204

QGB2510K2-10

Q240

10K

2

1.2K

R364

QUM136-14FDZ4
C202

FL1

0.1

C203

FW703

330

D202

D201

KTC3199/GL/-T

FL2

CN702

R361

R362

L201
QQR0779-001Z

TO SHEET 3

R360

2SD2395/EF/

D

E

F

G

2-3

A
2.7k

R441

B
C
KARAOKE

SMUTE

1/50

0.01

2-4

D
Q562

Q582

Q576

R443
43k
R593
24k
KRC111M-T
R597

R431

R432
KRA102M-T

E

KRC111M-T

2SC2785/FE/-T
D432
1SS133-T2

D431
1SS133-T2

Q579
D433

R473

1k

R561
10k

Q483
R562

CN712

R595

R598
C580

R585

R586

0.18

2.4k

270k

C579

0.47/50

Q571

F

QGB2510J1-10

Q561

R530
100k

Q580

R403

2SC3576-JVC-T

2SC3576-JVC-T

10k
KRC111M-T

1/50

C581

1SS133-T2

1k

100

R551

100

KRC111M-T

R581

10k

R590

220k

2SC2785/FE/-T

R497

Q574

43k

2SC2785/FE/-T

Q578

Q575
R588

2SC2785/FE/-T

R596

Q572
24k

AUXL

R594

11k

R535

10k

R435

-35V

FL2

FL1

ECHO2

ECHO1

KARAOKE

MSI

PBMUTE

INH

BASS1

BASS2

BASS3

VOLCK

VOLDA

SPISIG

CDR

CDL

TUR

TUL

AUXMUTE

SMUTE

SURR

PRT

RELAY

QGB1214J1-20S

4.7/50

47/16

11k

Q573

C488

BA15218

IC526

C532

R536

4

22k

R553

47/16

0.1

2.2k

2SC2785/FE/-T

1k

R496

100

R526

C526

C531

C530

R528

100

R582

100

R583

C427
10/25

TO SHEET 4

22k

R554

100

100/10

R529

SPISIG

R475
0.1

C529

0.1

51k

2.2k

R527

0.1

R474

0.0068

C476

C528

B457

C468

20k

C535
100/10

2SC2785/FE/-T

B458

B459

22/25

C467

200

2.2/50

C473

R467

VOLDA

BA3837

IC466

10/25

C471

R466

4.7/50
10/25

C466

200k

J411

1k

R472

10/25

R533

100

R537

200k

R534

2.2k

R405

C401

220P

R426

RECR

22k

R471

10/25
0.068

0.01

C527

0.27
R469

5.6k

C438

Q401

2SC3576-JVC-T

2SC3576-JVC-T

PBR

C474

C472

1k

2.2k

R406

R404

C470

IC436
TDA7439

10k

R411

R436

10/25

100/10

68k

Q402

R437

AUXR

10/25

R413

68k

R414

4.7k

C437

C436

CDR

10/35

TO SHEET 6

C469

0.0056

PBR

2.2/50

1K

10k

R442

C440

TUR

10/25

3

C462

0.0056

0.018

0.022

C446

C442

C444

47/16

C402
220P

1K
R402

20k

R470

C459
C461

0.27

0.15

0.27

0.15

220p

220p

D412

C457

C455

C453

10/25

2.7k

R407

MTZJ5.1B-T2
R401

5.6k

C454
C456

PBL
TUL

2.2/50

1SS133-T2

R468

5.6k

R440

C445

C443

C404

C426

VOLCK

5.6k

R439

0.018

C411

1SS133-T2

0.022

C412

D411

C458

C460

CDL

D426

RECL

R444
2.7k

100k

R438

100k
AUXL

10/35

Function & main amplifier section

ECHO2

C432
10/25

6.8k

10/35

R412

C441

0.022

ECHO1

1
0.001
C439

C447

2

10/35

10k

2.2/50

C415

C450

B156

QNN0117-001

C448

2.2/50

J426

B157

C449

CN315

5

QGF1205F1-10

MX-J500
TO SHEET 4

GP1FA550TZ
CN870
CN871
QGB1214J1-20S

390

RECL

QQR0779-001Z

L401

RECR

C403
MSI

470/10
PBMUTE
QRJ146J-4R7X

R434

4.7k

PBL
AHBFB

D573

220k

R584
2.2k

QGB2510J1-04

CN612

BASS2

TO SHEET 2

R589

BASS1

AUXR

3.3k
KRC111M-T

Q577
1SS133-T2

Q581
BASS3

100k

KRC111M-T

3.3k

QGB2510J1-07

CN711

AHBFB

R552
SMUTE

SURR

PRT

TO SHEET 2

MAIN signal

RELAY

INH

-35V

TO SHEET 2

FL2

FL1

C475

CD signal
TAPE P.B. signal
TUNER signal

30k
10k

30k

MIC signal

C433

QGD2503F1-05
CN912

SHEET
3

G
H

MX-J500
FL Display & system controller section
IC915
GP1U281X

CN867
C901

QGA2501C1-02

Q904
DTA114TKA-X

Q902
DTA114TKA-X

100/16

CN815
QGD2504C1-03Z

FW882

C992

0.01

C817

L806

1SS133-T2

R992
1K

HP

QQL29BJ-100Z

QQL231K-220Y

R993
1.2K

S997

9V( TU)

POUT

22/50

C815
L802

R994
1.5K

K22

L805

TUNER+B

S996

0.01
FW850

22/50

S995

R995
2.2K

Q991

G12

G11

C991

QQL29BJ-100Z

TULCH

QGD2504C1-04Z

PRT
RDS_CLK

680k

CDLED

PHOTOA

R862
22

C862
4.7/50

D871

TAPELED

REMIN

TULED

ECHO1

SMUTE

ECHO2

BTU+

FL1

POUT

R848

TUCE

R839

1K

1K

R849

RESET
R881

1.5

C820

1K

1K

1K

10K

10K

R842

R827

10K

R840

10K

R844

C801
0.01

HPL

C1001
3900p

L1002

QQL231K-470Y

QQL231K-470Y

L1001
1000p

1000p
C1005

POUT

HPR

C1004
R986

68

R982

D983

68

D984

R841
10K

CN862
FW862

R955
68

0.01

S953

10K

D957

D955

R954

D958

5.6K
TPLED

R953

S952

0.01
D832

C832

MTZJ5.1B-T2

BASS3

C831

D831

AUXMUTE

MTZJ5.1B-T2

0.01

MRDY

SPIDTI

SLCKEY3

SLCKEY2

SLCKEY1

KEY4

KEY3

KEY2

KEY1

SMUTE

D956

C821

R847

K21

CK

DATA

KCLK

PRT

MSTAT

KCMND

RELAY
SURROUND

3.9K

AUXLED

B53

R846

R845

R952
TPLED

R956
68

INH

PBMUTE
RELAY

TULCH

C951
0.01
Q950

KARAOKE
SURROUND

D.OUT

C950
0.01

CN850

QGD2504C1-03Z

C834

3

S963

K12
BASSLED

QQL29BJ-100Z

8V

22/6.3

D981
POUT

PANEL_OP

L801

2.2

D961
1S133-T2

PANEL_CL

FL2
R853

FW950

BASSVOLBASSVOL+

VOLLED

1K

VC3RESET

-35V

QDG2504C1-04Z

MSI

Q804
KRC102M-T

4.7K

10K

R864

R874
1.8K

ECHO2

Q860
KTC3199/GL

D962

200

Q961

10K

R961

R962

PHOTOB

R957

DOOROP

10K

R832

150

R830

MSI2

R860

KARAOKE

SLA-370LT3F

INH

R861

R950

D860
1SS133-T2

PBMUTE

1K

R838

DOORCL

Q830
KTC3199/GL/-T

R964

MN101C35DEA

AUXLED
R855
24K

FW951
JS950
QSW0857-001

D951

SLCCE

Q872
KRC107M-T

BASS1

TULED

EXTCE

KRA102M-T

BASSVOL+

10K

BASSVOL-

1K

R963

1K

R823

4.7K

R824

D953

IC810

P24

D952

P23

BASS2

R981

VOL+
SPI_B
SPI_A
RDS_DATA

D950

P22
C872

D982

1K

Q806
KRC102M-T

1K

R826

CDLED

Q805
KRC102M-T

1K

R825

P20

VOL-

10K

R819

P19

10K

5.6K

13G

12G

11G

10G

9G

8G

7G

6G

5G

4G

3G

2G

1G

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P18

P21

0.22/50

INH.CTL

5V( CD)

1K

R877

SPI_IN

TH830

MPX

R820

10K
R817

0.1MY

S986

VOLDA

P17

R818

C875

BA3835S

S985

10K

0.1MY

1SS133-T2

56K

C874

P16

R821

100K

10K
R822

IC812
SPIDTI

MTZJ8.2C-T2

4.7

D853

C856

R852

100/10

C855

220/6.3

R878

CN884

VOLCK
D805

P15

QAD0012-202

R875

BASSLED

P14

390

56K
R816

R851

CN861

ECHO1

P12

P13

10K
R815

4.7/50

R873

C871

0.22/50

3.9K

R985

SPI_B
C873

Q851

2200p

FW883

C835
1000p

R814

10K

10K

SPI_A

LOAD_DET
R872

47/10

C857

DOORCL

R857

DOOROP

100K

0.01

L851

KTC3199/GL/-T

BASS3

C1002
3900p

5.6K

C890

10

BTU+

1K

Q871

INH

AGND

HPL

G13

G12

G11

10G

9G

8G

7G

6G

5G

4G

3G

2G

P1

1G

P2

P3

G1

47K

R870

0.01

C870

R871

QQL29BJ-100Z

KTC3199/GL

QGB1214K1-20

QGD2504C1-04Z

C1003
R856

4

CN901

J1001
QNS0159-001

C1006

R858

CN900

R831

KRC102M-T

1G

G2

2G

G11

KRC102M-T

KRC102M-T

G12

11G

KRC102M-T

12G

R834
P24

G13

R835
P23

13G

R836
P22

KRC102M-T

R837
P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

P17

P20

2SA1175( HFE)

P18

QGF1205C1-13

P19

Q870

FW952
QGD2504C1-04Z

R843

P21

220

R951

1000p

Q807

L1003

Q808

100K

100K

100K

100K

Q809

S991

QRB169J-104

RA802
Q810

Q811

HPR

QRB169J-104

IC853
LB1641

100K

RA801

L870
QQR0779-001Z

100K

TURCH

RDS_CLK

AGND

AGND( TU)

CN865

BASS2
TURCH

AUXMUTE

DGND( TU)

VOLCK

AUXLED

VOLDA

R891

R892

KEY3

KEY2

KEY4

CN979

1k

R921

R922
1k
R923

1.2k

R924

1k
1k

R925
2.2k

R944
1.5k

S924

S944

Q878

2.2K

2.2K

S923

R945

S934

R935

QQR0779-001Z

S922

1.5k

S943

R942

R941
S942

S921

S933

2.7K

S948

Q880
KRC102M-T

L807

QSW0122-001

27P

C813

0.001

C811

QGF1031C1-09S

R943

S941

1.2k

S932

2K

R931
K42

R932
1.2K

K32

R894

R933
1.5K

10K
R811

10K

10K
R810

10K

10K

R813

10K
R807

R812

10K
R808

S931
R893

R934

LOAD_DET

22P

C812

Q879
KRA102M-T

RELAY
CK

120K

R806

22K
R803

39p
Q802
KTC3195/0/-T

33P

C809

C808

X802
QAX0401-001

CN879
R805

C806

8.2K

33P

C810

22K

C807

39p
8.2K

C803
470/6.3

R804

1SS133-T2

0.001

330

0.001

D804
Q801
KTC3195/0/-T

1SS119-02-T2

1N4003S-T5

C889

1/50

INH

RESET

R883

22
Q874
KTC3199/GL

C877

680P

100K

R882

D872

Q873
KTC3199/GL

KRC102M-T

QQL29BJ-100Z
R801

1000/6.3

S927

R928

S928

R939

R926

2.7k

10K

3.9k

S926
S946

R938

2.7K

R946

R936

3.9K

S945

S937
QSW0518-001

S925

R927

S949

1K
R885

1K
R886

1K
R887

1K
R888

1K
R889

1.5K

R898
10K

1.5K

R897

R895

10/25

R896
10K

C881

5.6K

S936

HP

R937

S935

KRA102M-T

S938

5.6k

0.1MY

Q875

D803

0.01MY

C887

C880
0.015

D801

0.01MY

C886

1/50

C876
C885

R802

L803
MSI2

CN860
QGB1214K1-20

C805

9V( TU)

X801
QAX0283-001Z

C879
33P

C878
0.0018

C804

47K

D873

VOLDA

R880
2.2M

R809

QGD1016F1-09
R879

VOLCK

BU4094BC

MSI

10K

100K

R876

100K

IC811
9V( TU)

SLCKEY2

C818
220p

SLCKEY1

EXTCE
CDR

SLCKEY3

CDL

SPI_IN

Q803
KRC102M-T

BASS1

KEY1

TO SHEET 3

D994

S994

VOLKEY11

R996
2.7K

D807

MPX

RDSDA

TO SHEET 3

JS992

1SS133-T2

TUCE
CK

D993

D991
QGF1205F1-11

VOLLED
D808

Q877

2

S993

CN990

D992

C816

47/10

QGF1205C1-11

G13

9G

8G

10G

6G

7G

5G

4G

3G

G2

G1

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

P17

P18

P19

P20

P21

P22

P24

4.3

P23

R899

SURROUND

SDATA

TO SHEET 7

CN880

VOL+

P1

5V

KRC114M-T

12G

QLF0074-001

D.GND

5

1K
S992

FL801

W999
WJM0146-001A

R991

R999

QSW0857-001

QGA2501C1-06
CN999

DATA

R998

Q901
DTC114TKA-X

DTC114TKA-X

Q903

5V

CN868

PHOTOA

PHOTOB

SLCKEY3

SLCKEY2

SLCKEY1

S939

CN869

QGF1016C1-19

TO SHEET 5

DATA

SLCCE

KCMND

MSTAT

MRDY

KCLK

VC3RESET

D.OUT

C882

10/25
DGND

LCH

CD+8V

RCH

C884
220/10

10k

C883
0.1MY

QGF1201F3-11

SHEET
4

TO SHEET 6

1

TUNER signal
CD signal

A

B

C

D

E

F

G

2-5

MX-J500

CD Servo & CD Mechanism control section
CN855

BU+5V

CAM0

R880

1K

R890

22K

CAM1

R881

1K

R891

22K

CAM2

R882

1K

R892

22K

CAM3

R883

1K

R893

22K

CAM4

R884

1K

R894

22K

CAM5

R885

1K

R895

22K

CAM6

R886

1K

R896

CAM7

R887

1K

R897

R857

CAM2

D.GND

22K

R863

R873

1K

1K

1K

1K

1K

1K

1K

R251

R252

R254

R256

BU+5V

R679

DEMPH

MCS

MRDY

KCLK

KCMND

MSTAT

SUBQ

SQCK

DMUTE

D.GND

R279

1K

R278

1K

DADATA

R277

1K

DALRCK

R276

1K

IOSEL

CAM4
CAM5

BU+5V
3SSW

R681

CAM3

RMUP

22K

R872

RM+

R871

1K

RM-

1K

R862

M.GND

RMDOWN

R861

2SSW

LMUP

1SSW

LM+

CN854

LM-

CN804
SW3

LMDOWN

SW2

R258

R260

BLKCK

MREQ

RM+

CDLRCK

R858
VCDEMP

M852
MSN-5D257A

C853

C860
F1

1K

D.GND

CAM1

C858

1K

DADATA

CDBCK

C855
0.1

C852
10/16

C851
10/16

RM-

1K

DABCK

CDDATA

L851
10

R856
1K

CAM0

LM+

1K

1K

R855
1K

DALRCK
+8V
R261

LM-

L854
10

SW1

R859
180

1K

XCLK

22K

C859
F1

M851
MSN-5D257A

IPFLAG

SRCLK

C857

1K

/CLDCK

22K

L853
10

D.GND

CN101

SUBC
IC852
TA8409S

SRDATA

5

CN151
SBCK

IC851
TA8409S

C854

CN805

DABCK

CN152

CAM6

22K

CN102

1K

R274

HREQ
CAM7

SW4

C861

D.GND

SW5

SW6

SRCLK

BU+5V

3MSW

R866

1K

R876

22K

2MSW

R865

1K

R875

22K

1MSW

R864

1K

R874

22K

BU+5V

1SSW
C862

BU+5V

SRDATA
2SSW

C863

BU+5V

3MSW

Q842
DTA144ESA

D.GND

2MSW

1K

R275

HRDY
MREQ

IC251
PD78056GC-201

C865
R289
22K

C251
10P

X251
QAX0360-001Z

3SSW
C866

OSCLK

C864

10P

C252

R282

/OSCS

1MSW
BU+5V

R288

D.GND

1K

OSDATA
R677

1K

R676

1K

R675

1K

D.GND

MLD
R842
47K

1K

VCDEMP

MDATA
R262
TP7

TP9

R259
100

MCLK
R263

4

TP10

D.GND

R264
TP11

FW851

CN851

FW852

R603

R601

270K

TBAL

27K

R602

150K

FBAL

HRDY
R265

22K

R851

1K

BU+5V

D841
SLR-9118A

C607
0.022

R605
100K

D.GND

R604
110K

C606

R606
47K

D.GND
R607
8.2K

TE

1K

CHECK3

CHECK2

CHECK1

CHECK0

RMDOWN

CN651

TRCRS

TP4
CHECK1
TP5
CHECK2

VDET
LDOFF
C604
0.022

RFENV

C602
0.001

22K

R270

KCMND

R255

1K

MSTAT

D.GND

BU+5V

B+D

C601
0.001

1K

R854

D.GND
R266

C609
0.001

E

LT022MSA

1K

R852

C254
47/10

C253
0.1

TP3
CHECK0

F

A+C

R853

RMUP

R841
820

TP8

C608
0.022

47P

BU+5V

D.GND

STAT

FE
C605
270P

D.GND

HREQ
LMUP

D.GND

LMDOWN

FW852
Q841
SPS-1118C

R267

R271

22K

MRDY

R268

R272

22K

KCLK

R257

1K

R269

R273

22K

MCS

R253

1K

R284

1K

CHECK3
TP6

C610
0.1

TO CN868
SHEET 4

BU+5V

C603
0.022

CDDATA

CDLRCK

CDBCK

1K

1K

100

1K

1K

1K

F

3

1K

C633
0.022

B+D

C621
0.1

IC601
AN8806SB

A+C

C622

CN601

1K

OUTL

OUTR
R656

+8V

R671

R672

R673

R674

R678

E

R680

R281

2KB

R682

A.GND
TP2

D821
+5V

R636

OFT

D.GND

C632
F1

W601

MLD

MCLK

MDATA

R692

100

DABCK

R691

100

DALRCK

R690

100

DADATA

M.GND
OSCLK

R285

CN652
1K

/OSCS

R286

1K

OSDATA

R287

1K

R293

1K

TRV

R632
10

ARF
TVD

C631
10/16
D.GND

BLKCK

STAT

BDO

SQCK

TP1
SUBQ

0.01

D.GND

C616

C615

R821

C617
330P
R612
1.2M

D822

C672
100/10

D.GND

DMUTE

0.0047

0.027
C614

C613

C611

R631
2.2

+5V

C612

C623

TF-

100P

C624
100/10

T+

1/50

0.1

F1

R635
120

F+
D.GND

12K

/RFDET

91

R611

1.5

C671
0.1

C674

C281
0.022

LDON

R633
D.GND

ECM
ECS

R634
12

KICK

Q631
2SA1037AK

R658

1K

R657

1K

OUTR
A.GND

BU+5V

TRD
FOD

FM+

FM-

T-

T+

C654
0.022

C802
0.01

FBAL
2.2K

R804

68K

R805

8.2K

+5V

C655
220/10

R652
22

+5V

C657
0.0022

IOSEL

TBAL
R803

Q291
2SB1357( E,F)

OUTL

IC651
MN35510

R292
10K

C658
0.0022
A.GND

TRD

R291
1.2K

FE
KICK
TE

R689

1K

R688

100

R687

1K

C291
47/10

D.GND

DEMPH

TVD

+8V

RFENV
R806

2

22K

TRV
OFT

C822
220/10

C814
100P

F1

C821

VDET

C813
100P

TRCRS

CN653

IPFLAG
DALRCK

/RFDET
BDO

XCLK

/CLDCK
DADATA

LDON
R683
1K

DABCK

SUBC

C668
0.047

R662
470

D.GND

C664
0.022

100/10

+5V

0.1

BU+5V
FM-

/CLDCK

X651
VCX5016-934Z
R651
270

R663
120K
CN801

BLKCK

12P

R661
22

D.GND

C651

R665
68K

C653
0.1

R685
1K

R667
C667

C666
470P

1K

SBCK
+5V

F1

R664

IC801
BA6897FP

ARF

5.6K

R283
LDOFF

R684
100

R666

R832
10K

C811
100P

C812
100P

C663
0.1

M.GND

C684
C662

SM-

C661

SM+

R811
47K

C652
15P
R686

D.GND

100

SBCK

D.GND

C801
0.01

R801
1.8K

1

A

B

C

C665
0.022

SM+

SM-

F-

R831
150

F+

SUBC
FM+

R808

22K

ECM

R807

2.2K

ECS

R802

4.7K

FOD

XCLK

D.GND

SHEET
5
CD signal

2-6

D

E

F

G

H

MX-J500

2SC2001( L,K)

R215
3.3K

C216
0.0082

PB70

VGP2401-00A

QSEC001-E03

SW6

SW2

SW1

1SR139-100T

R216 C218
0.01
1.8K

C217
0.022

MSI-5U2LWA

RPPHOTO

PBPHOTO

C214
4.7/25

C212
10/16

C220
33P

SW5

SW6

QSEC001-003

SW4
1.5K

1K

C219
0.056

C211
0.1/50

C208
0.039
RECH

D1

R214
390

20K
R211
5.6K

R209
1.5K

0.033 3.9K

CN301 VMC0163-R06

R220

R219

4.7/25
C206 R206 C207

VGH0424-037

22/16

R207
12K

PB/RP

1SR139-100T

IC1 SG-10SF3

CN1
EMV7159-010

C209
0.056

IC301 BA3126N

0.0033
R212
1.2K

D1

CN1
EMV7159-010

C210

R208
2.2K

220/6.3

IC1 SG-105F3

Q205

C213

R218

R210
560P 560P 220P C205 1.5K

220P

5

270

R213
C201 C203 C204

R217
3.3K
C303

0.015

C215

R205
22

FA1A4ZX
Q204

FA1L4MX
Q203

MXS00220MVL0
SW2

FA1L4ZX
Q202

Q201

MXS00220MVL0

FA1A4ZX

SW4

VGP2401-00A

Head amplifier & mechanism control section

R302
CN303
QGB2011M1-10

100
R221

CN304
QGB2011M1-10

FW301
VWS304-10A-13K

1.2K
R361
18K

18K

R107
12K

5.6K
0.0033
C113

R113

1.2K

R112

390

TKEY2
TKEY1

R119

R120

R117
3.3K
C306
220/6.3

R304
39K

R118
1.5K

2SA952( L,K)
Q316

1K
R305
Q319
FA1L4MX

10K

4700P

3

330P

1K

C202

R202

330P

1K

C341
100/10

Q101FA1A4ZX

R114
R102

R367
1K

Q314
2SB562( C)

390

VR101
QVPA603-503AZ

C117
0.022

R115
3.3K

R116
1.8K
Q103
FA1L4MX

Q102
FA1L4ZX

D308
MA3051( M)

C335
0.01

C118
0.01
MA152WK
D302

Q104
FA1A4ZX

C339
47/16

Q313
2SC1623( 6) X

Q320
FA1L4MX
R355
Q317
FA1F4MX

3.3K

Q315
2SC1623( 6) X

D301

VR201

C336
0.01

D307
MA3051( M)

MA704AX

QVPA603-503AZ
Q301
FA1L4ZX

R351
150

R356
10K

R350
4.7K

R354
150

C342
4.7/25

C344

Q312
2SB562( C)

C102

R365
20K

20K

C119
0.056

270

C115

0.0082
C116

C101 C103 C104 C105
560P 560P 220P 220/6.3R110
1.5K R108
2.2K
R105
22

0.015

C110
220P

0.056
C109

R362
12K
Q318
FN1L4MX

C340
0.01

Q105
2SC2001( L,K)

R111

1.5K

12K

TKEY3

C305
0.039

R109

C114
4.7/25

R103

1.2K

C112
10/16

0.033
C106

0.039

33P
R106
3.9K

18K

R359 R360
12K 43K

R121

C304

R203

R369

C120

390

R358
VR301
QVPA603-103AZM

220

4.7/25
C111
0.1/50

CN302 VMC0163-R06

VGH0425-544

10K

R301
C301
10/16

C107 4.7/25
C108

4

330P

R366
12K

R357

C302
47/16

R363 18K
R364
43K
R368

IC302
AN7345K

C345

R353
4.7K

TP301

R317
10

R327

C308

R316
22K

C311
0.0068

0.0056

L301
QQR0620-001

0.0056

R319
1.5K

C309

L303
VQP0033-100Z
R322
1.5K

R325
1.5K

Q302
2SC2001( K)

R341
R314
22K

2.2K
C310
0.022

IC304

R315
10

R307
10K

470K

BU4094BCF

IC303 BU4094BCF

R329 2.2K
R347

Q303
2SC2001( K)

Q307
2SC1623( 6)
R375
68K

C316
0.01
C321
0.01

C318
0.01

C343

R345
2.2K

C315
1.5

R374
9.1K

R310 R311
82
82

R348
2.2k

FA1L4MX
Q321

Q304
2SC2001( L,K)

Q305
2SC2001( L,K)

Q323
2SC1623( 6)

C338
0.01C327
47/16

R371
2.2K

R335
2.2K
2.2K
R338
R339
2.2K

C337
0.01

D309
MA704AX

RECB

BIAS2

C332
150P

R309
1.5K
FA1L4MX
Q322

BIAS1

10/16
BIAS3

R308
1.5K

BIAS1
BIAS2
BIAS3
RECB

6.8

R318
12K

R321
12K

R324
12K

C324
0.01

R313
3.3
R376

Q309
2SC1623( 6)

Q311
2SC1623( 6)

C314
1.5

3.9K

HDUB

150P

C313
100/10

2

RCRO2

C330
150P

Q306
2SC1623( 6)

150P

C319
820P

C328
C329

Q308
2SC1623( 6)

HDUB

C322
0.0015

RMUTE

Q310
2SC1623( 6)

C325
0.0039

R336
3.9K

R328 2.2K

R306
10K

CN306 VMC0163-R11
TKEY1
TKEY2
PBPHOTO
TKEY3
RPPHOTO

VMC0163-R10CN305

TO CN315
SHEET 3

SHEET
6

TO CN869
SHEET 4

1
TAPE P.B. signal

A

B

C

D

E

F

G

2-7

MX-J500
Tuner section

5

TU1
QAU0160-001
C17
0.001
C48
0.0022

R26
2.2K

4.7K

C60

R60

C47
1/50

27K

R25
330

12P

Q4
DTA114YKA-X

C33
0.047

R21

1/50

C38 3.3K
0.22/50

22P

R27

10K

10K

IC3

C30
100/16

QAX0263-001Z

330

CF3
QAX0610-001Z
LC72723

R15
R16
4.7K
C14
100/10

2

X70

R71
R72
R73

R28

R33

C13
12P

R14

10K

3.3K
C11
0.022

C70

C73
0.1

1K
1K
1K

C21
0.022

R29

100K

10K

C36
1/50

R70
10K

1.2K

R13

R36
R35

R30

C39

C24 150P

C9

C37
1/50

0.047
5.6k

0.022

C35

T1
QQR0793-001

C34

R24

10K

R18
R19
R20

Q5
DTA114YKA-X

C23 150P

L1
QQR1094-001

47

R34

1K
1K
1K

10K

5.6K

C22 150P

3

C32
0.047

R37

CF2
QAX0458-001Z

C12
0.047

C41
10/16

C40
10/16

LA1838

C16

C31
22/16

R12

R11

D4
1SS133-T2

4.7k

J1
QNB0014-001

Q3
2SC2412K/R/-X

4.7k

Q2
2SC2412K/R/-X

4.7

LC72136N

IC1

X1
1SS133-T2
D3

R39
39K

C43
0.0018
3.3K

QAX0402-001
IC2

C10

R38
39K

C42
0.0018

R41

12P

24

R6

C15

0.01

C4

C2

0.01

R2

330

CF1
QAX0420-001

R22

Q1
2SC2814/4-5/-X

10/16

C1

0.022
C3

1SS133-T2

C20
1000P

C19
0.047

R10
2.2K

330

R4

R3

220K

C25
100/10

D2

12P
L3

C45
10/16
C44
10/16

C57
0.001

56

1SS133-T2

D1

C58 C50
0.047 22/16

R40

C51
1/50

R5

4

C52
0.27

C55
33P

L2
33

C46

C54 C53
0.047 22/16
C56
10P

0.022

R23
1.8K

C18
0.47/50

R32

R17
68

C26
0.001

C7

C6

0.001

0.001

C27
0.001

1K

R31

C75
10/50

C59
0.001

C76
330P

C71
C74
0.1

C72
560P

22P

1K

RDCL
RDDA

100

ROUT
D.GND

D11

CE
CK
STEREO
9V
5.6V
LOUT
GND

DATA

1SS133-T2

L70

CN1
QGF1205F1-13

SHEET
7

TO SHEET 4

1

FM/TUNER signal
AM signal

A

B

C

2-8

D

E

F

G

H

MX-J500

VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK B.U. 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.20804CSCH)

Printed in Japan
200007(V)



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