JVC XV-421BK, XV-521BK, XV-523GD, XV-525BK Service Manual

XV-521BK/XV-523GD

XV-521BK/XV-523GD

XV-525BK/XV-421BK

XV-525BK/XV-421BK

SERVICE MANUAL

DVD VIDEO PLAYER

XV-521BK/XV-523GD

XV-525BK/XV-421BK

Supplement

(XV-521BK/XV-523GD)

J ------------------ U.S.A.
C ----------------- Canada

Area Suffix

Area Suffix

As for this model, a part of specification is changed because
of the performance improvement of the model which has already
been put on the market.

Therefore, this service manual is composed only of the change point.

1.Standard schematic diagrams(only System control circuit)

2.Printed circuit board(only Main board)

3.Parts list(only Main board)
Please refer to this service manual for the model to which the

performance is improved.
Moreover, to distinguish whether it is a model to which the performance
is improved, the sticker is pasted to the rear panel .
Please already refer to the issued service manual
(Issue No.20836 XV-521BK/XV-523GD/XV-525BK/XV-421BK) for other items.

When a green sticker had been pasted to rear panel, it is a model to
which the performance is improved.

REAR PANEL (This illustration is XV-521BK)

(XV-525BK/XV-421BK)

J ------------------ U.S.A.

Sticker

(Green)

This service manual is printed on 100% recycled paper.

COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.

1

No.20836B

Dec. 2000

1-1

XV-521BK/XV-523GD
XV-525BK/XV-421BK

1-2

Standard schematic diagram

System control circuit

XV-521BK/XV-523GD
XV-525BK/XV-421BK

TP703

TX

K714

QQR0601-001Z

CS3

TP704

/NTSC

M.GND

R1716

1K

RSTE
DA_LRCK
SCK
DA_BCK
RXD

U2SDT
S2UDT
SCLK
REQ
BUSY
CPURST
D.GND

QQR0601-001Z

M9V
D.GND
D.GND
D3.3V
D5V
A.GND

1K

R1717

R1713

K710

TP705

K715

QQR0601-001Z

TP12

D734

ERA18-04-T1

FS2

100

MA

MB

R709

D709

Q709

C709

AVCO

AVCI

C728

R1701
R1702
R1703

CS3
RSTE
RXD
S2UDT
U2SDT
SCLK
BUSY

CPURST

R1709
R1710

1SS133-T2

D701

100/10

2.2K

2.2K

2.2K
1K
1K

R1704

10K

C706

0.1

IC-PST9140-T

1K

R701

C701

1/50

R1714

4.7K

X701

QAX0356-001Z

K716

QQR0601-001Z

PQ05RD21

IC711

C720

C710

0.1/25

470/10

BA6208A

IC712

D735

ERA18-04-T1

MT1

MT0

C727

220/10

470/16

220/16

R703

1M

K717

C713

100/16

C725

C726

QQR0601-001Z

R1715

10K

K719
QQR0601-001Z

R712

10

R721
R723

DA_DATA1

R724

DA_LRCK

R725

DA_BCK

R722

C711

QQR0601-001Z

1.5

C721

1.5

C714

470/6.3

R713

10

C705

0.1/25

CS0
CS1
CS2

TEST

TEST

CS3

2.2K

2.2K

2.2K

IC702

2.2K

R1706

R1707

R1708

4.7k

R702

R1726

R704

1K

C702

0.1/25

REQ

REMO

IC703

MN35505-X

470
470
470
470
470

K705

MC

MD

MB

MA

M1.M3

R1712

330

IC701

MN101C12GJA

CLOSE

OPEN

1K

1K

R1732

R1731

FS2

/NTSC

SCK

FLDATAO

FLDATAI

K720

QQR0601-001Z

R732

R717

470

10

470

R727

MD

470

M1.M3

R729

R716

3.3K

C718

C717

100/6.3

1.5

C715

1.5
C716
470/6.3

R715

10

AVCI

AVCO

R796

4.7K

FLRST

FLCS

FLCK

R731C730

3.3K0.22

18K

C731

0.01/16

R1730

1K

R1711

1K

R742

18K

R743

27K

27K

1000P

R741

R740

C740

R744

3.6K

18K

R752

18K

R753

27K

27K

1000P

R751

R750

C750

R754

3.6K

0.1/25

C735

AK93C45AF-W

IC791

18K

R745

R746

3.3K

220P

C741

R748 R761 IC741

1.1K 1.1K

IC741

R749

NJM4580D

3.6K

0.033

3.6K

C742

R747

18K

R755

R756

3.3K

220P

C751

R758

1.1K

IC751

R759

NJM4580D

3.6K

0.033

3.6K

C752

R757

0.01

C745

680P

820

R762

C744

IC751

C755

0.01

NJM4580L

R771

1.1K

680P

820

R772

C754

QQR0601-001Z

K706

QQR0601-001Z

K712

R782
220

NJM4580L

R783
220

220/16

220/16

C761

C762

18K

R764

R792
220

R793
220

220/16

220/16

18K

R774

C771

C772

47K

R797

C797

33K

0.01

R786

C746

R765

22/25

560

R766

27K

2200P

C756

R775

22/25

560

R776

27K

C778

6

CN701

QGB2027M4-22S

5

CN706

QGB2027M3-10S

A.GND

D5V
D3.3V
D.GND

M9V

M.GND

CN704

QGB2011M3-08

4

CN703

3

QGF1205C1-08

QJK021-050800

CN702

2

CN705

QGB2011M3-08

R708

Q791

KRA102M-T 1SS133-T2

D791

D792

C747

Q743
2SC3576-JVC-T

C757

2200P

Q753
2SC3576-JVC-T

MTZJ3.3B-T2

D793

47/25

330

R1724

R705

K718

C729

1SS133-T2

R767
150

R768
10K

R777
150

R778
10K

IC792
TC74HC08AP

R1720

75

C707 C736

J702

C722

R707

DOUT

C773
47/25

J703

R1723

1

Digital audio signal path
Audio signal path

BC

DE

F

G

HA

I

1-3

Printed circuit board

XV-521BK/XV-523GD
XV-525BK/XV-421BK

XV-521BK/XV-523GD
XV-525BK/XV-421BK

Main board

CN703

6

5

EP702

C785

4

3

2

1

CN705

CN704

C771

K603

C727

HS701

C725

C726

L710

R707

C719

S701

C729

IC711

C720

C710

R780

C737

R708

C704

C708

L709

J702

C687

R781

Q754

R791

C686

Q744

R686

R769

R792

C755

R771

R774

R772

C754

R764

FW702

C738

R790

R779

R696

J691

R685

Q691

C685

R758

R755

C751

IC751

C772

R793

C744

C762

R748

R761

Q692

B7010

IC741

R762

R783

R695

R698

C745

R697

R713

R752

R756

R753

R754

C750

C752

R759

R757

C740

R782

C741

C761

R1716

SP703

R1715

R1710

R1714

R788

R789

K716

R722
R721

R723
R724

R725

K707

R732
R727

K720

R717

FW701

C747

R767

Q791

C797

R729

R609

C756

R776

C757

Q753

R775

R619

R1717

C721

R751

R750

C714

IC703

C716

C715

R743

R741

R742

R747

R745

R746

R694

R715

R740

C742

R744

R749

C695

C694

CN702

IC712

C713

D735

D734

R712

K719

R711

C711

K705

C717

C731

R716

C718

R731

C730

R768

R766

Q743

R765

C746

S691

K717

R1712

R795

R1701

R1709

R1704

R1702

R1703

K715

D792

R786
R797

R778

R777

J602

R703

C705

C728

CN701

R1713

K710

D791

C609

R659

R649

R709

Q709

C709

D709

SP701

X701

C706

K714

R1726

K706

R601

R602

C601

L601

C603

L602

R605

R606

C703

CN706

D609

D619

C619

B7020

C659

D639

C639

R661

Q693

R639

R629

R660

J603

J601

J703

R1730

C702

R1706

R1707

R1708

C611

L611

L612

C604

R613

R603

R604

R615

Q611

Q601

C615

D649

C629

C649

C699

C662

C707

K604

C736

R1723

IC791

SP791

C735

R1728

R1727

R631

CN601

R642

K605

R622

C641

R611

R616

R687

R621

R612

C621

L641

C643

L642

L621

C623

C613

L622

C624

R624

C614

R623

R614

D629

Q641

Q621

R625

R626

R646

T601

R1720

C778

C663

C773

R705

R1724

R796

C701

IC702

R704
R701

R1711

D701

R702

R1731

R1732

C787

R632

EP703

C631

C633

L631

L632

R641

C634
R633

R634

R635

Q631

C644
R644

R636

R643

R645

C786

EP701

K712

IC792

C788

D793

BC

DE

1-4

F

G

HA

I

XV-521BK/XV-523GD

)

)

)

)

)

Q

Q

Q

XV-525BK/XV-421BK

Electrical parts list (Main board)

Item

A

C 601 QCBB1HK-181Y C CAPACITOR 180PF 10% 50V
C 603 QCS11HJ-680 C CAPACITOR 68PF 5% 50V
C 604 QCS11HJ-150 C CAPACITOR 15PF 5% 50V
C 609 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 611 QCBB1HK-181Y C CAPACITOR 180PF 10% 50V
C 613 QCS11HJ-680 C CAPACITOR 68PF 5% 50V
C 614 QCS11HJ-150 C CAPACITOR 15PF 5% 50V
C 619 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 621 QCBB1HK-121Y C CAPACITOR 120PF 10% 50V
C 623 QCS11HJ-470 C CAPACITOR 47PF 5% 50V
C 624 QCS11HJ-100 C CAPACITOR 10PF 5% 50V
C 629 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 631 QCBB1HK-121Y C CAPACITOR 120PF 10% 50V
C 633 QCS11HJ-470 C CAPACITOR 47PF 5% 50V
C 634 QCS11HJ-100 C CAPACITOR 10PF 5% 50V
C 639 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C 641 QCBB1HK-121Y C CAPACITOR 120PF 10% 50V
C 643 QCS11HJ-470 C CAPACITOR 47PF 5% 50V
C 644 QCS11HJ-100 C CAPACITOR 10PF 5% 50V
C 649 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 659 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 663 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C 699 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V
C 701 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 702 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C 705 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C 706 QFVC1HJ-104Z M.M.CAPACITOR .10MF 5% 50V
C 707 QETN0JM-107Z E CAPACITOR XV-521BK100MF 20% 6.3V
C 710 QETN1AM-477Z E CAPACITOR 470MF 20% 10V
C 709 QCBB1HK-331Y C CAPACITOR XV- 521BK330PF 10% 50V
C 711 QCZ0205-155Z ML C CAPACITOR 1.5MF
C 713 QETN1CM-107Z E CAPACITOR 100MF 20% 16V
C 714 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 715 QCZ0205-155Z ML C CAPACITOR 1.5MF
C 716 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 717 QCZ0205-155Z ML C CAPACITOR 1.5MF
C 718 QETN0JM-107Z E CAPACITOR 100MF 20% 6.3V
C 720 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C 721 QCZ0205-155Z ML C CAPACITOR 1.5MF
C 725 QETN1CM-477Z E CAPACITOR 470MF 20% 16V
C 726 QETN1CM-227Z E CAPACITOR 220MF 20% 16V
C 727 QETN1AM-227Z E CAPACITOR 220MF 20% 10V
C 728 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C 730 QFVC1HJ-224Z MF CAPACITOR .22MF 5% 50V
C 731 QDYB1CM-103Y C.CAPACITOR
C 729 QCBB1HK-271Y C CAPACITOR XV- 521BK270PF 10% 50V
C 735 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C 740 QFN32AJ-102Z M.CAPA I/M 1000PF 5% 100V
C 741 QFN31HJ-221Z M.CAPA. I.M 220PF 5% 50V
C 742 QFN32AJ-333Z M.CAPA I/M .033MF 5% 100V
C 736 QCFB1HZ-104Y C CAPACITOR X V -521BK.10MF +80:-20%
C 744 QFLC1HJ-681Z M.CAPA. I.M 680PF 5% 50V
C 745 QFN32AJ-103Z M.CAPA.I.M .010MF 5% 100V
C 746 QETN1EM-226Z E CAPACITOR 22MF 20% 25V
C 747 QFLC1HJ-222Z M CAPACITOR 2200PF 5% 50V
C 750 QFN32AJ-102Z M.CAPA I/M 1000PF 5% 100V
C 751 QFN31HJ-221Z M.CAPA. I.M 220PF 5% 50V
C 752 QFN32AJ-333Z M.CAPA I/M .033MF 5% 100V
C 754 QFLC1HJ-681Z M.CAPA. I.M 680PF 5% 50V
C 755 QFN32AJ-103Z M.CAPA.I.M .010MF 5% 100V
C 756 QETN1EM-226Z E CAPACITOR 22MF 20% 25V
C 757 QFLC1HJ-222Z M CAPACITOR 2200PF 5% 50V
C 761 QETN1CM-227Z E CAPACITOR 220MF 20% 16V
C 762 QETN1CM-227Z E CAPACITOR 220MF 20% 16V

Parts number Parts name Area

Block No. 02

Remarks

Area XV-521BK=ONLY XV-521BK/XV-525BK/XV-523GD
XV-421BK=ONLY XV-421BK

Item

A

C 771 QETN1CM-227Z E CAPACITOR 220MF 20% 16V
C 772 QETN1CM-227Z E CAPACITOR 220MF 20% 16V
C 773 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C 778 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C 797 QDYB1CM-103Y C.CAPACITOR
CN601 QGB2027M3-10S CONNECTOR TO CN503
CN701 QGB2027M4-22S CONNECTOR TO CN502(MDUL
CN702 QJK021-050800 SIN CR C-B WIRE TO
CN703 QGF1205C1-08 CONNECTOR TO CN801(FL
CN704 QGB2011M3-08 B TO B CONNECTO TO CN961(POWER
CN705 QGB2011M3-08 B TO B CONNECTO TO CN951(POWER
CN706 QGB2027M3-10S CONNECTOR TO CN501(MODUL
D 609 1SS133-T2 SI DIODE
D 619 1SS133-T2 SI DIODE
D 629 1SS133-T2 SI DIODE
D 639 1SS133-T2 SI DIODE
D 649 1SS133-T2 SI DIODE
D 701 1SS133-T2 SI DIODE
D 734 AU02-T1 FR DIODE I/M
D 735 AU02-T1 FR DIODE I/M
D 791 1SS133-T2 SI DIODE
D 792 1SS133-T2 SI DIODE
D 709 1SS133-T2 SI DIODE XV-521BK
D 793 MTZJ3.3B-T2 ZENER DIODE IM
FW701 QUM124-10Z4Z4 PARA RIBON WIRE FW701 TO FW702
IC701 MN101C12GJA IC SYSTEM MICOM
IC702 IC-PST9140-T IC
IC703 MN35505-X IC C M
IC711 PQ05RD21 IC
IC712 BA6208A IC
IC741 NJM4580D IC
IC751 NJM4580D IC
IC791 AK93C45AF-W IC
IC792 TC74HC08AP IC
J 601 QNN0333-001 PIN JACK
K 603 QQR0601-001Z FERRITE BEADS
K 604 QQR0601-001Z FERRITE BEADS
K 605 QQR0601-001Z FERRITE BEADS
K 705 QQR0601-001Z FERRITE BEADS
K 706 QQR0601-001Z FERRITE BEADS
J 702 QNS0083-001 3.5 JACK XV-521BKAV COMPULINK
K 710 QQR0601-001Z FERRITE BEADS
J 703 GP1FA550TZ OPT TRANSMITTER XV-521BKOPT DIGITAL OUT
K 712 QQR0601-001Z FERRITE BEADS
K 714 QQR0601-001Z FERRITE BEADS
K 715 QQR0601-001Z FERRITE BEADS
K 716 QQR0601-001Z FERRITE BEADS
K 717 QQR0601-001Z FERRITE BEADS
K 719 QQR0601-001Z FERRITE BEADS
K 720 QQR0601-001Z FERRITE BEADS
L 601 QQL071J-120Y INDUCTOR
L 602 QQL071J-5R6Y INDUCTOR
L 611 QQL071J-120Y INDUCTOR
L 612 QQL071J-5R6Y INDUCTOR
L 621 QQL071J-120Y INDUCTOR
K 718 QQR0601-001Z FERRITE BEADS XV-521BK
L 622 QQL071J-5R6Y INDUCTOR
L 631 QQL071J-120Y INDUCTOR
L 632 QQL071J-5R6Y INDUCTOR
L 641 QQL071J-120Y INDUCTOR
L 642 QQL071J-5R6Y INDUCTOR

Parts number Parts name Area

601 2SA1175/FE/-T TRANSISTOR
611 2SA1175/FE/-T TRANSISTOR
621 2SA1175/FE/-T TRANSISTOR

Remarks

1-5

XV-521BK/XV-523GD

Q

Q

Q

Q

Q

Q

XV-525BK/XV-421BK

Electrical parts list (Main board)

Item

A

R 601 QRE141J-120Y C RESISTOR 12 5% 1/4W
R 602 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 603 QRE141J-120Y C RESISTOR 12 5% 1/4W
R 604 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 605 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 606 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 609 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 611 QRE141J-120Y C RESISTOR 12 5% 1/4W
R 612 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 613 QRE141J-120Y C RESISTOR 12 5% 1/4W
R 614 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 615 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 616 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 619 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 621 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 622 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 623 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 624 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 625 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 626 QRE141J-561Y C RESISTOR 560 5% 1/4W
R 629 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 632 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 634 QRE141J-361Y C RESISTOR 360 5% 1/4W
R 635 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 636 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 639 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 641 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 642 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 643 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 644 QRE141J-751Y C RESISTOR 750 5% 1/4W
R 645 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 646 QRE141J-561Y C RESISTOR 560 5% 1/4W
R 649 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 659 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 687 QRE141J-270Y C RESISTOR 27 5% 1/4W
R 701 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 702 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 703 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R 704 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 712 QRE141J-100Y C RESISTOR 10 5% 1/4W
R 713 QRE141J-100Y C RESISTOR 10 5% 1/4W
R 715 QRE141J-100Y C RESISTOR 10 5% 1/4W
R 716 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R 717 QRE141J-100Y C RESISTOR 10 5% 1/4W
R 721 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 722 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 723 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 724 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 705 QRE141J-2R2Y C RESISTOR XV-521BK2.2 5% 1/4W
R 725 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 707 QRE141J-101Y C RESISTOR XV-521BK100 5% 1/4W
R 727 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 708 QRE141J-101Y C RESISTOR XV-521BK100 5% 1/4W
R 729 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 731 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R 709 QRE141J-103Y C RESISTOR XV-521BK10K 5% 1/4W
R 732 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 740 QRE141J-273Y C RESISTOR 27K 5% 1/4W

Parts number Parts name Area

631 2SA1175/FE/-T TRANSISTOR
641 2SA1175/FE/-T TRANSISTOR
743 2SC3576-JVC-T TRANSISTOR I/M AMUTE1
753 2SC3576-JVC-T TRANSISTOR I/M AMUTE1
791 KRA102M-T D.TRANSISTOR

709 KRC107M-T D.TR.I.M XV-521BK

Block No. 02

Remarks

Area XV-521BK=ONLY XV-521BK/XV-525BK/XV-523GD
XV-421BK=ONLY XV-421BK

Item

A

R 741 QRE141J-273Y C RESISTOR
R 742 QRA14CF-1802Y M.F.RESISTOR
R 743 QRA14CF-1802Y M.F.RESISTOR
R 744 QRE141J-362Y C RESISTOR
R 745 QRE141J-183Y C RESISTOR
R 746 QRE141J-332Y C RESISTOR
R 747 QRE141J-362Y C RESISTOR
R 748 QRE141J-112Y C RESISTOR
R 749 QRE141J-362Y C RESISTOR
R 750 QRE141J-273Y C RESISTOR
R 751 QRE141J-273Y C RESISTOR
R 752 QRA14CF-1802Y M.F.RESISTOR
R 753 QRA14CF-1802Y M.F.RESISTOR
R 754 QRE141J-362Y C RESISTOR
R 755 QRE141J-183Y C RESISTOR
R 756 QRE141J-332Y C RESISTOR
R 757 QRE141J-362Y C RESISTOR
R 758 QRE141J-112Y C RESISTOR
R 759 QRE141J-362Y C RESISTOR
R 761 QRE141J-112Y C RESISTOR
R 762 QRE141J-821Y C RESISTOR
R 764 QRE141J-183Y C RESISTOR
R 765 QRE141J-561Y C RESISTOR
R 766 QRE141J-273Y C RESISTOR
R 767 QRE141J-151Y C RESISTOR
R 768 QRE141J-103Y C RESISTOR
R 771 QRE141J-112Y C RESISTOR
R 772 QRE141J-821Y C RESISTOR
R 774 QRE141J-183Y C RESISTOR
R 775 QRE141J-561Y C RESISTOR
R 776 QRE141J-273Y C RESISTOR
R 777 QRE141J-151Y C RESISTOR
R 778 QRE141J-103Y C RESISTOR
R 782 QRE141J-221Y C RESISTOR
R 783 QRE141J-221Y C RESISTOR
R 786 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R 792 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 793 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 796 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 797 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1701 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1702 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1703 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1704 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1706 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1707 QRE141J-222Y C RESISTOR
R1708 QRE141J-222Y C RESISTOR
R1709 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1710 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1711 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1712 QRE141J-331Y C RESISTOR 330 5% 1/4W
R1713 QRE141J-101Y C RESISTOR 100 5% 1/4W
R1714 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1715 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1716 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1717 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1720 QRE141J-750Y C RESISTOR 75 5% 1/4W
R1724 QRE141J-331Y C RESISTOR
R1726 QRE141J-222Y C RESISTOR
R1730 QRE141J-102Y C RESISTOR
R1731 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1732 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
SP701 VYH7653-001 IC HOLDER FOR IC701
SP703 VYH7653-003SC IC HOLDER FOR IC703
T 601 QQR0880-001 PULSE TRANS
X 701 QAX0356-001Z RESONATOR
R1723 QRE141J-221Y C RESISTOR XV-521BK220 5% 1/4W

Parts number Parts name Area

27K 5% 1/4W
18 1/4W
18 1/4W

3.6K 5% 1/4W
18K 5% 1/4W

3.3K 5% 1/4W

3.6K 5% 1/4W

1.1K 5% 1/4W

3.6K 5% 1/4W
27K 5% 1/4W
27K 5% 1/4W
18 1/4W
18 1/4W

3.6K 5% 1/4W
18K 5% 1/4W

3.3K 5% 1/4W

3.6K 5% 1/4W

1.1K 5% 1/4W

3.6K 5% 1/4W

1.1K 5% 1/4W
820 5% 1/4W
18K 5% 1/4W
560 5% 1/4W
27K 5% 1/4W
150 5% 1/4W
10K 5% 1/4W

1.1K 5% 1/4W
820 5% 1/4W
18K 5% 1/4W
560 5% 1/4W
27K 5% 1/4W
150 5% 1/4W
10K 5% 1/4W
220 5% 1/4W
220 5% 1/4W

2.2K 5% 1/4W

2.2K 5% 1/4W

330 5% 1/4W

2.2K 5% 1/4W

1.0K 5% 1/4W

Remarks

1-6

XV-521BK/XV-523GD
XV-525BK/XV-421BK

Accessories list (additional parts) P3-21 Block No.M5MM

Item Parts name

A

A12 INST SHEET --------------- LV42202-001A 1

Each J version Each J version

Parts number

About XV-521BK ver.J and XV-523GD ver.C

The same model of the content exists and refer to it, please though neither
XV-521BK VER.J nor XV-523GD VER.C have already been described to the
issued service manual.

XV-521BK ver.J same as XV-521BK ver.C
XV-523GD ver.C same as XV-523GD ver.J

Q'ty

1-7

XV-521BK/XV-523GD

XV-521BK/XV-523GD

XV-525BK/XV-421BK

XV-525BK/XV-421BK

VICTOR COMPANY OF JAPAN, LIMITED

OPTICAL DISC BUSINESS DIV. PERSONAL & MOBILE NETWORK BUSINESS UNIT
AV & MULTIMEDIA COMPANY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan

1-8

No.20836B

Printed in Japan
200012(O)