JVC AV-32430/M, AV-32430/R, AV-32430/Y, AV-32432/M, AV-32432/R Schematics

...

AV-32430 AV-32432

AV-32430/MA, AV-32430/RA, AV-32430/YA AV-32432/MA, AV-32432/RA, AV-32432/YA

STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY

The components identified by the symbol and shading are critical for safety. For continued safety replace safety critical components only with manufactures recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

The voltage and waveform values have been measured under the following condition s.

(1)Input signal : Colour bar signal (2)Setting positions of

each knob/button and variable resistor

(3)Internal resistance of tester (4)Oscilloscope sweeping time

(5)Voltage values

Since the v oltage values o f signal circui t vary to some extent according to adjustments, use them as reference values.

: Original setting position when shipped

:DC 20k :H :V

:Others

:All DC voltage values

20µs/div 5ms/div

Sweeping time is specified

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

:R1209

R209

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value No unit :[

K M

Rated allowable power No indication :1/ 16 [W] Others :As specified

Type No indication OMR MFR MPR UNFR FR

Composition resistor 1/2 [W] is spe cified as 1/2S or Comp .

(2)Capacitors

Capacitance value

1 or higher :[pF]

less tha n 1 Withstand voltage

No indication :DC50[V] Others :DC withstand voltage [V] AC indicated

Electrolytic Capacitors

47/50[Example]:Capacitance value [µF]/withstand voltage[V]

]

:[ k :[M ]

:Carbon resistor :Oxide metal film resistor :Metal film resistor :Metal plate resistor :Uninflammable resistor :Fusible resistor

:[µF]

:AC withstand voltage [V]

Type

No indication

MM PP MPP MF TF BP

TAN

(3) Coils

No unit Others

(4)Power Supply

Respective voltage values are in dicated

(5) Tes t poi nt

:T est point

(6)Connecting method

(7)Ground symbol

:LIVE side ground :ISOLA TED(NEUTRAL) side g r ound :EARTH ground :DIGITAL ground

5.NOTE FOR REPAIRING SERV ICE

This mode l's p ower circu it is p artly diff erent in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND.Therefore, care must be taken for the following points.

(1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. If the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out.

(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL ) side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected , a fuse or any parts will be broken.

Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement withou t an y n oti ce.

NOTE Due improvement in performance, some part numbers show in th e circuit diag ram may not agree with th ose indicate d i n the part list. When ordering parts, please use the numbers that appear in th e Parts List .

No.52104

:Ceramic capacitor :M etal ized my lar capa c ito r

:Polypropylen e ca pacitor :Metalized polypropylene capacitor

:Metal ized film capacitor :Thin film capacitor

:Bipolar electrolytic capacitor

:Tantalum capacitor

:As specified

:B1

:9V

:Only test point di splay

:Connector

:Receptacle

:Wrapping or solderi ng

:B2 (12V)

:5V

SEMICONDUCTOR SHAPES ......................................................................2-2

BLOCK DIAGRAM........................................................................................2-3

CIRCUIT DIAGRAMS....................................................................................2-5

MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-5

AV SELECTOR PWB CIRCUIT DIAGRAM ................................................................................................. 2-9

CRT SOCKET PWB CIRCUIT DIAGRAM..................................................................................................2-11

FRONT CONTROL PWB CIRCUIT DIAGRAM ......................................................................................... 2-13

FRONT TERMINAL PWB CIRCUIT DIAGRAM ........................................................................................ 2-15

PATTERN DIAGRAMS .............................................................................. 2-17

MAIN PWB P ATTERN.............................................................................................................................. 2-17

CRT SOCKET PWB P ATTERN................................................................................................................. 2-19

FRONT CONTROL PWB PATTERN ......................................................................................................... 2-19

FRONT TERMINAL PWB P ATTERN ........................................................................................................ 2-20

AV SELECTOR PWB PATTERN............................................................................................................... 2-20

CHANNEL CHART (US)............................................................................. 2-21

CHANNEL CHART (CA)............................................................................. 2-22

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIE W

FRONT VI EW

E C

ECB

BCE

(G)(D)(S)

ECB

BOTTO M V IEW FRONT VIEW TOP VIEW

OUT E IN

IN OUTE

1 N

CHIP IC

TOP VIEW

2-22-1

No.52104

TOP VIEW

CHIP TR

BLOCK DIAGRAM

INPUT 1

(S,V,L,R)

INPUT 2

(L,R)

AUDIO

OUT

INPUT 3

Y/C

V1 L1

L2 R2

L R

V3 L3 R3

TERMINAL

FRONT

PWB

Y/C

L1/R1 L2/R2

L3/R3

IC5501

AV SW

VTV

Y/C OUT

L/R OUT

MON L/R

Y C

MPX

IC5201

3LINE

YC SEP

IC5001

MULTI

SOUND

PROCESS

AUDIO

CONTROL

AV-32430 AV-32432

A V-32430 A V-32432

AV SELECTOR

PWB

L/R

FRONT CONTROL

PWB

RM LED SW

CRT SOCKET

PWB

Q3351

R/G/B

Q3353

RGB OUT

CRT

INPUT 2

(Y,Pb,Pr)

COMPULINK

VTV

TU001

TUNER

IC101

MPX

Y/Pb/Pr

R/G/B

IF DET

Y/C OUT

L/R

Pb Pr

IC201

MICRO COMPUTER/

IC621

AUDIO AMP

L , R

L R

SP R

SP L

CLOSED CAPTION DECODER/

IC702

MEMORY

COMP LINK

VIDEO PROCESS./

DEF. PROCESS

DY01

(ITC)

MAIN PWB

Q511

H.OUT

T921

LF901

D901

SW.

TRANSF.

IC421

VERT OUT

IC911

POWER IC

PC921

VOLTAGE

FEED BACK

No.52104 No.52104

IC921

ERROR

AMP

2-3 2-4

T502

HVT

FOCUS SCREEN

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET 1

VOLTAGE (V

)

28 0 IC601 1 6.1 2 6.1 3 6.1 4 0 5 0 6 6.1 7 6.1 8 6.1 9 0 10 0 11 0 12 9 13 4.8 14 0 15 4.8 16 2.9 IC621 1 1.2 2 1.3 3 0 4 5 6 11 7 22.2 8 22.3 9 1.8 10 0 11 10.6 12 0 13 10.6 IC702 1 0 2 0 3 0 4 0 5 4.7 6 4.8 7 0 8 5 IC703 1 5 2 5 3 0 IC704 1 5 2 11.5 3 0 IC852 1 13.6 2 9 3 0 IC853 1 9.4 2 4.8 3 0 TU001 1 1 2 3 4.7 4 3.9 5 4.2 6 4.7 7 4.7 8 9 31.3 10 11 0 Q101 E 1.8 C 9 B 1 Q131 E 1.6 C 0 B 0.9 Q161 E 5.8 C 2 B 2.6

Q211 E 3.8 C 9 B 4.5 Q232 E 0 C 0 B 0.5 Q233 E 3.4 C 9 B 4 Q701 E 3.6 C 2.4 B 3 Q352 E 5.4 C 9 B 6 Q623 E 0 C 13.7 B 0.1

PIN NO. PIN NO.

IC101 1 2.5 2 4.8 3 1.4 4 1.4 5 0 6 0 7 0 8 3.2 9 2.3 10 5.5 11 2. 1 12 3.3 13 2.1 14 9 15 3.9 16 3.9 17 4.8 18 2 19 3.4 20 1.5 IC201 1 2.8 2 2.1 3 4.7 4 0 5 5 6 2.2 7 8 0 9 5 10 0 11 0 12 0 13 1.1 14 1.9 15 9 16 6.6 17 3.4 18 4.1 19 3.2 20 0 21 0 22 2.1 23 2.2 24 2 25 5.1 26 2.1 27 2 28 2.3 29 0 30 2.1 31 5.9 32 0.1 33 2.5 34 3.8 35 1.6 36 2.5 37 2.8 38 4.7 39 1.8 40 1.9 41 1.9 42 9 43 0 44 0 45 0 46 5 47 0 48 0 49 4.6 50 4.6 51 4.7 52 2.5 53 4.8 54 0 55 4.9 56 0.4 IC501 1 2.3 2 2.3 3 0.8 4 4.9 5 9 6 2.2 7 4.8 8 0 9 11.5 10 0 11 3. 3 12 0.5 13 8.7 14 3.7 15 12 16 4.7 17 4.7 18 4 19 0.6 20 2.8 21 8 22 2.4 23 1.1 24 7.1 25 11.7 26 2.5 27 0

VOLTAGE (V

)

SELECTOR

(SHEET 3)

CN003

CN001

PWB

INPUT 2

OPEN

QNN0349-002

Q001 UN2212-X

AV-32430 AV-32432

Y607

J602

Y612

C001

OPEN

CN002

TU001 QAU0305-001

GND

/50

R009

6.8K

R005

R006 OPEN

TUNER

R001 OPEN

NQR0169-001X

Y601

C010 C011 OPEN OPEN

R003

100

J601



4.7

CN0E4

OPEN

C612

R613

R008 82

R166

R169C165

560.01

C657 C656 OPEN OPEN

R101

5.6k

.01

R102

1.8k

M52342SP

R165 22k

C166

.01

10k

CF161 QAX0642-001Z

QQL29BJ-150Z

R134

CH C132 OPEN

QAX0639-001Z

4.5MHz TRAP

IC101

L131

CF131

C658 OPEN

100

R612

C006

C105

.01

2SC5083/L-P/-T

L161

IC602

OPEN

R653

D653

D654 OPEN

QQLZ014-R22

/25 47

R105

C162 OPEN

R162

47p

C164

R132

OPEN

R131

D606 OPEN

C604 C605 C606 OPEN OPEN OPEN

C607 OPEN

R655

OPEN

L101

.22

R103 100 R1/2

Q101

R104

C102 .01

C161

/50

R164

47p

R171

10k

C163

330560

R618 R617 R616 OPEN OPEN OPEN

C608 OPEN

C103 OPEN

C104

.01

R161

3.3k

22k

R163

C106 C107

/25

47 .01

Y609

OPEN

C613

R605 OPEN

Y610

OPEN

C614

D601

/25

D602

/25

D603

/25

L113

4.7

QQL29BJ-4R7Z

C101

CF001 R112 QAX0349-001

R167

R168

100

R135

C131

.01

R133

820

R652

C651 OPEN

.22

C116

QQR0907-001

C615 OPEN

R651

QAX0723-001

L102

R114

C122

T111

C616 OPEN

D605 OPEN

D604 OPEN

COM_Y

R611

100

C653C652

C654

OPENOPEN

OPEN

D651

D652

OPEN

IC601

R610

R614

SF101

OPENOPEN OPEN

C117

100

OPEN

C655

OPEN

R615

OPEN

R115

100

R111

R117

390K

27k

R118

330K

22k

100

R113

R121 OPEN

.01

C124

C114

C113

/25

R119

C118

.01

/50

OPEN

R116

.47

L114 OPEN

C121

C120

OPEN

C119

680p CH

OPEN

R608R609 OPENOPEN

/16

D354

C287

C288

100

MTZJ5.1B-T2

R120 OPEN

Y608

Y611

Y602 Y603

Y604 Y605

Y606

R002

R004

100

R604 OPEN

OPEN

R606 OPEN

R601

OPEN OPEN

R602

OPEN OPEN

R603

OPEN

C003

/50

10 56

QQL29BJ-560Z

C004 1000

/16

Q131

LC605

OPEN

C601

C602

C603

L001

Q161

LC604

OPEN

LC606

OPEN

LC601

LC602

LC603

OPEN

.01

Q261 OPEN

R607

OPEN

R291 OPEN

C222

R213 OPEN

R654 OPEN

R293

R292

C241

D353

AV-32430 AV-32432

C212

10p

R212

/16

2.7k

C213 OPEN

C214 OPEN

R214 OPEN

220k

560

R290

120k

.01

C237

100k

10k

.01

R359

R227

C354

Y201

R319

C302

Q131

SGE-1061A-M2 : AV-32432 SGE-1062A-M2 : AV-32432 SGE-1063A-M2 : AV-32432

MAIN PWB

IC621

LA4485

1.0

C622

NCF21CZ-105X

C636

/50

R623

6.8k

C637

R638

/50

C621 C623 .001 .001

R622

680 680 R637 OPEN

Y631 OPEN

C633

OPEN

C635

OPEN

Q211

R215C211

C219

5.6k10

R219

OPEN

R220

R216

OPEN

Q212

5.6k OPEN

R222

C218 OPEN

R217

C609

470

.22

R288

C610

R656

OPEN

R318

OPEN

/50

C221

C242

R218 R221 OPEN OPEN

R657 OPEN

150k

.01

.47

C281

C402

C285

R289

/50

100

R287

C611

C286

R281

IC201

TM8812CSANG3PF2

MICOM/V/C/DEF

C203

.0015

/50

/16

.01

C202

C243

C244

100

OPEN

100

2.2

22k

/50

R201

L241

R202

2.2

R304

R305

R301

D308 D305

D309 D306

D310 D307

R231

C223

.01

1.8k

Q213 OPEN

/16

3.9k

100

C282

R282

2.2k

R302

NCB31HK-103X

100

R303

2.2k

R306

R728

L232

QQL29BJ-560Z

R238

47k

C283

C284

680

OPEN

2.2/50

R283

R284

4.7k R739

R286

.01

C392

L391 22

C712

/16

C711

L704

C391

D700

100

R360

L705

4.7k

100

R733

R734

R731

R732

R708

C233 C234

68p

.01

/16

100

C704

.01

C705

.01

22k

R729

D701

6.8k

R769

R740

10k

R237

3.9k

OPEN

R241

3.3k

Q232

R243

1.5k

L701

L702

22p

C708

X701

QAX0717-001Z

4.7k

/50

C706

D704

D703

R704

C716

Q701

R827

OPEN

R772

10k

D710

D709

D708

C625R621

1.0

1006.8k

/16

C624

NCF21CZ-105X

R639

R624

Q624

D621

OPEN

R633 OPEN

Q623

UN2212-X

Q233

R816

120K

R706

4.7k

22p

C709

D723

.01

C728

R702

100

R721

4.7k

OPENOPEN

C700

R717

R705

R709

.001

R716

OPEN

/50

D716

220

OPEN

R768

R767

R766

R765

R764

D622 OPEN

R821

R700

R812

CN00C

C626

1000

R707 10k

180K

C815

0.01

OPEN

D706D707

/25

R632

IC703 S-80840CNY-T

R822

4.7k

R714 100

Q700 OPEN

47k

R811

C813

OPEN

10k

R715

R718

22k

NOT USED

AU_VCC

C634 OPEN

22k

R631

33k

R630 OPEN

22k

R626

R754 OPEN

R737

OPEN Q705 OPEN

R776

OPEN

C807

470

AT24C04W-32430

C627

R701

C703

IC702

MEMORY

C630 OPEN

10k

/50

/MA

SGE-1064A-M2 : AV-32430

/YA

SGE-1065A-M2 : AV-32430

/RA

SGE-1066A-M2 : AV-32430

HS001

C629

1000

/25

R629

D625

22k

R627

/50

.47

A_MUTING

Q621 OPEN

Q622

D705

OPEN

D721

OPEN

R755

R756 OPEN

R775

C726 OPEN

OPEN

D722 OPEN

CN007

AN78L05-T

C702

/50

IC704

OPEN

R628

D624

OPEN

C628

1000

/25

C701

/50

J810 OPEN

FRONT CONTROL PWB (SHEET 5)

D810 OPEN

QGA2501C5-04Z

SPEAKER

R859

D855

V_OUT H_OUT FBP EW

X_RAY

R358 OPEN

R353 OPEN

CEHT11B-002Q

R354

CN0SS

C854 220

R857 QRG029J-330

/16

HS006

QRG029J-180

D352

R352

Q353 OPEN

/MA

/YA

/RA

IC101

OPEN

CN0L1

IC201

AU_VCC AU_GND

IC201

1.4

IC201

12.0V

IC851

R856

OPEN

C851C852 OPENOPEN

AN7809F

AN7805F

220470

Q352

9V_VC

IC852

C853

/16

220

R855

STB_VCC

IC853

C856C857

/16/16

GND

V_OUT H_OUT FBP EW

STB_5V

X_RAY

VP2

ABL

OCP

EHT

MAIN_POW

SCL0 SDA0

QRG039J-100

R858

HS007

OPEN

C352

/16

10K

R355

R356

12k

12V

IC201

No.52104

2-5 2-6

QGA2501C5-05Z

CN004

CRT SOCKET PWB (SHEET 4)

No.52104

MAIN PWB CIRCUIT DIAGRAM (2/2) SHEET 2

AV-32430 AV-32432

A V-32430 A V-32432

CNDEG

QGA7901C1-02



POWER CORD

CN0PW

F901



QMF51N1-5R0-J5

QMF0007-5R0J1



VA901

ERZV10V621CS



C901 QFZ9072-104 QFZ9075-104



LF901

QQR0527-003 QQR1085-003

C902



QFZ9072-473 QFZ9075-473

LF902

OPEN

Y901

Y902

C903

OPEN

TH901



QAD0132-3R0

C909 OPEN

R902 OPEN

RGP10J-5025-T3

IC911



STR-G6624/F8

D918

MTZJ5.1C-T2

QCZ9054-102

100

D910 MA700A-T2

TH902

OPEN



C905

D911

R911

22k

1/2w

R901

R930

22k

QRF074K-R47

1/2w

K917

C914

K916

/50

K918 K912

D917

MTZJ30A-T2

R913 .22

R912

C913 470p

.22

MY,5%

1/2W



R914

680

D912

RGP10J-5025-T3

C920 OPEN

D914

C917

.0018

D913

RGP10J-5025-T3

Y903

R917

3.3k

QRG01GJ-470

QCZ0340-2222WMFR

2WMFR



Y904

C906

QCZ9054-102

D901

GSIB460-S1

C908

QCZ9054-102

C904

QCZ9054-102

C907

/200

470

F905



QMFZ034-5R0Z-J1

C919

QFP32GJ-103

R909

D915

SARS01-T2

C912

2200p



1/2W

C916 330p

D920

R998



QRZ9041-275

C997



QCZ9052-102

R999



QQT0372-001 QQT0355-001

RY951



QSK0085-001 QSK0086-001 QSK0130-001

T951



Y918 Y919 OPEN BW



R919 680k R1/2

K920

2KV

Y916

R915

Y917

6.8

1/2W

K914

R918

2.2K

T921

QQS0138-001

.1 B2

QCZ9074-103



PC921 TLP421F/D4-GR/



QCZ9074-103

C998

C999

C918

MAIN_POW

AU_GND

AU_VCC

MAIN_POW

Y914Y910 OPEN

AU_VCC

Y913

AU_GND

1000P

RU30A-F1

R581

STB_VCC

C941 .001

QCB32HK-102Z

RU3YX-LFC4

QCB32HK-152Z

RU3YX-LFC4

C937

2kV

D931

OPEN

C551 OPEN

D935

C939

100

R582

R583

MTZJ9.1B-T2

D933

C931

/160

OPEN

R589 OPEN

D945

1500P

IC501

OPEN

R584

CN0E3

K935

K933

Y912 OPEN

K932

Y909

OPEN

K931

R924

2.2k

1/2W

1N4002G-T2

OPEN

R585

R590 OPEN

GND

D957D954

1N4002G-T21N4002G-T2

D955

R954

C922 OPEN

OPEN

R586 OPEN

D956

1N4002G-T2

Q951

2SD1383K/AB/-X

R951

47k



CP936

ICP-N70-T



CP932

ICP-N70-T

C933

1000

/16

L940

OPEN

R587

C925 OPEN



IC921

SE135N

R591 OPEN

OPEN

R588

R594 OPEN

OPEN

Q551 OPEN

C553

C552

D953

R953

1/2W

GND

Q552 OPEN

12V

C951

470

/16

R950

C935

1000

/25

C934 150p

L933

QQL26AK-470Z

L931

QQL26AK-470Z

12.0V 5V

R595

OPEN

R592 OPEN

R593 OPEN

STB_VCC

R940

1/2W

180

D952

MAIN_POW

C952

/16

220

R952

C950 OPEN

Y905 OPEN

AU_VCC

R939

2.2

AU_GND

MTZJ33A-T2

K936 OPEN

OPEN

C561

C562

R558 OPEN

R510

R559 OPEN

12V

C938

470

/16

GND

R941

2WMFR

D941

GND

OPEN

SCL0

SDA0

R542

R507

OPEN

R508

R506

R515

R509

IC502

OPEN

R514

OCP

H_OUT

9V_VC

V_OUT

GND

H_OUT

V_OUT

GND

C973

/50

C942 1

/50

OPEN

R540

R541

R972 OPEN

C971

100

R975 22k

1/2W

R977

47k

EHT

FBP

ABL

D432

R450 OPEN

ABL

C403 OPEN

C435 .018

VGND

R531

QRJ146J-391X

ABL

R533

R532

27K

D535

Q531

2SC2785/JH/-T

Q501

2SC4212/Z1/

R501

R502

270

R546

330

R570R571 OPENOPEN

R572

D543

OPEN

R573

C543

OPEN

R979

QRT029J-1R2

R980

QRT029J-1R2

R973

2.7k

Q971

2SA1208/ST/Z1-T

D972

MTZJ15C-T2

1/2W

R978

C972 47

33k

/25

/16

1/2W

STB_5V

R449

Q431 UN2212-X

10k

R431

1.5k

C433

/25

R421

8.2k

R429

2.7k

C526

12k

R534

12k

R538 C533

33k 10

330p

10k

R505 QRL039J-102

D973

/25

C432

R432

100

QETM1EM-228

1SR124-400A-T2

C502

R503

1/2W

D431

R447

OPEN

100k

C429

R448

OPEN

47k

D423

OPEN

R433

680

R423

R426

R422

18k

R524

FBP

/500

3WMFR

OPEN

2200

1.0

56K

Q532

Y412 OPEN

C428

/25

Y414

R428

OPEN

Y413 Y415

R427

/2W

D527

QRJ146J-333X

D534

/50

T501

CE42034-002

C503

QEHR2CM-105Z

C501 .01

3WMFR

R504 QRL039J-102

R543

1/2W

Q541 Q542

R547

*1 *1

100K

SGE-1061A-M2 : AV-32432/MA SGE-1062A-M2 : AV-32432/YA SGE-1063A-M2 : AV-32432/RA

R446

OPEN

39k

BW BW

R523

33k.82

MA4068N/Z1/-T2

NRVA02D-222X

2SD2634-YD

X_RAY

HS003

IC421

V_NECK

R430

Y401

Y402

Y405

R424

39k

R441

C427 1

/50

Y411 OPEN



Q511



R511

1/2W

R544

3.9K1.2K 1/2W

R548

1.5K 1/2W

C430 OPEN

D422

MTZJ75-T2

C431 .056 100V



R537



NRVA02D-752X

D531

R535

C525

100

/25

MTZJ5.1C-T2

C510

D501



RH3G-F1

D502 RU3AM-LFC4

R545

R549

R550

OPEN

R551

D542

OPEN

OPEN C542 R552 OPEN OPEN

2SD1408/OY/-LB

VP2

LA7841

VP2

C424 100

/35

10p

C422

C524 OPEN

1SR35-400A-T2

R529 330

R522 OPEN

C514 .18

QFP32GJ-183

R553

C508

4.7 /50

R434 180 2WOMR

R435 1k

R453 OPEN

D421 1N4003-T2

C425

470

/35

1/2W

R556

R555

3.3

RGP10J-5025-T3

C523

QEHR1VM-108Z

D537

FR525



4.7 QRZ9017-4R7

C528 OPEN

C527

.01

R526



2.7k 1/2W

D526

1SS81-T5

C513 13000p

/1400

C505 OPEN

L513 OPEN

/400

QQLZ027-821

S421

QRZ9011-470

L512

C507

4.7

Vcc

VDY

QSL4A13-C02

D524 OPENOPEN

C531 .001

D523

1/2W

D525

1SS81-T5

FR527

D507 OPEN

R513 OPEN

C517

C504

OPEN

100

C515

/50

C440

K401 QQR0621-002Z

D529

.01

Q543

SGE-1064A-M2 : AV-32430/MA SGE-1065A-M2 : AV-32430/YA SGE-1066A-M2 : AV-32430/RA

Q451

R451

OPEN

R452 OPEN

Y404

CN00A

R527

1/2W

150k

R528

1/2W R557 OPEN L521

T502

/160

680

150k



C522 OPEN



R554

D521

RH1S-T3

L511

R512

1/2W

C516

560p

QRK126J-150X

C521

/250

CN0E1

/500

OPEN

CN00K

OPEN

CN009

QJB003-033626

CN0S1

FOR TEST

CN0B1

CN005

QGA2501C5-06Z

CRT SOCKET (SHEET 4)

CNDAF

CRT SOCKET (SHEET 4)



CN0HV

CHC802T-05N-J

GND

OPEN

CN008

WJM0212-003A

CN0SN

OPEN

PIN NO.

IC421 1 0 2 15.2 3 30.3 4 2.6 5 2.6 6 29.3 7 3.3 IC501 1 2.3 2 2.3 3 0.8 4 4.9 5 9 6 2.2

No.52104 No.52104

VOLTAGE (V

)

PIN NO.

VOLTAGE (V

7 4.8 8 0 9 11.5 10 0 11 3.3 12 0.5 13 8.7 14 3.7 15 12 16 4.7 17 4.7 18 4 19 0.6 20 2.8 21 8

2-7 2-8

)

PIN NO.

22 2.4 23 1.1 24 7.1 25 11.7 26 2.5 27 0 28 0 IC911 1 152.2 2 0 3 288 4 17.8 5 1.5 IC921 1 135.2

VOLTAGE (V

)

PIN NO.

2 11.5 3 0 PC921 1 12.5 2 11.5 3 1.5 4 16.1 Q501 E 0 C 75.1 B 0.3 Q511 E 0 C 130 B -0.1

VOLTAGE (V

)

IC421 5

T502

IC421 3 7

T502

0.9

250

Q501 B

T502

140

0.9

Q501 C

Q511 B

T502

1100

Q511

+ 7 hidden pages

JVC AV-32430/M, AV-32430/R, AV-32430/Y, AV-32432/M, AV-32432/R Schematics

CONTENTS

BLOCK DIAGRAM

CIRCUIT DIAGRAMS