color television/ video cassette recorderdiagramas.diagramasde.com/otros/mv20q41 toshiba...

SERVICE MANUAL

Jan.,2005 O

COLOR TELEVISION/VIDEO CASSETTE RECORDER

MV20Q41

FILE NO. 140-200502

THERMAL

AC IN

TV BLOCK DIAGRAM

MICON/IN/OUT/AV

Q804

BLUE AMP

Q806

RED AMP

Q405

H-DRIVE

Q406

H. OUTPUT DY

7

V. OUTPUT IC IC401 LA78040N-E

3 5

VCC

AMP

2

7 F

S9

2 HV

10

8

6

F

7

11

J801

V801CRT

1

IC502 TLP621(GR)

FEED BACK

D518, D520,D521, D530

RECTIFIER

SW.

Q507

T501

8

5

VR

502 3

16

11

AT+12V

SOUND AMP IC IC351 AN7511

8

2

VCR_POWER-H

5

MICON/IN/OUT/AV

4

TV_A_MUTE

1

P. CON+5V

6

COL

+B

E180

ABL

AFC

HEA

CHROMA/IF ICIC601 M61250BFP

58

59

63

6427

16

15

14

26

2

42 32 47 49 28

34

20

5

1110

TU601

11

5

4

1 SAW FILTERCF601

1 34

Y/C_AUDIO

TU_AUDIOTU_VIDEO

SDASCL

Y/C/AUDIO/ HEAD AMP

MICON/IN/OUT/AV

AT+5V_BACK UP

X6023.579545MHz

54

Q602, Q603

REG.

Q606

Q604, Q605

F501

14

13

UNREG+8V

1

2

TH501

POWER_FAIL 2

51

1

E180V

24

TV_POWER-H

FB401

L503

DE

GA

US

S C

OIL

REG.

REG.

53

19

AT+12V

UNREG+8V

AT+12V

2

1

MICON/IN/OUT/AV

PUMPUP

6

SW.

Q403

Q404

X-RAY_TEST

SW.X-RAY

3

Q601

BUFFER

+B

AD

JPROTECTION

FEED BACK Q510

SWITCHING

5V REG IC

IC501KIA78R05API

Q607

H-CONTROL H_CTLMICON/IN/OUT/AV

X' T

AL

INV

FB

P O

UT

FB

P IN

H O

UT

AFT OUT

VIF IN (2)

VIF IN (1)

RF AGC OUTAUDIO OUT

SDA

SCL

FAST BLKR OUT

G OUT

B OUT

V OUT

V PLUSE OUT

EX

T A

UD

IO IN

VIF

VID

EO

OU

T

VR

EG

VC

C

AT

5.7

V R

EG

OU

T

8.7V

RE

G O

UT

P.C

ON

5.7

V R

EG

PO

WE

R O

N C

ON

T

FM

DIR

EC

T O

UT

V RAMP FEED BACK

HD

OSD_G

AFT_M

OSD_B

OSD_R

OSD_BLK

VD

PROTECT

23

21

22

B IN

R IN

G IN

VDY/C/AUDIO/HEAD AMP

Q805GREEN

AMP

Q609, Q611

ACL_CANCEL

Q511

SWITCHINGQ505

POWER_FAIL

Q508

PROTECT SW

Q503

PROTECT DRIVE

6

SP353SPEAKER

1

7

2

SP351SPEAKER

HEADPHONE JACKJ351

E-1 E-2

Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM

X40013.579545MHz

302 80 76 3210

67

65

7

9

6

8

36

39

59

4 53

SYNCSEP

CP4001

4

3

2

SP-CH1 (R)

SP_COM

SP-CH2 (L)CYL

AE_HEAD (-)

GND2

1

CP4003

FE HEAD

CP4002

6

5

4

AUDIO REC

AUDIO PB

CTL+HEADAUDIO

CONTROL 3

2

1

AE HEAD(+)

AE HEAD(-)

CTL-

CTL+

CTL-

MICON/ IN/OUT/AV

Y/C/AUDIO/HEAD AMP ICIC4001LA71206M-MPB-E

TV

50 49 41 37

57

58

25

24

26

66

72

74

73

HP

T4001

H. SW

VCR_A_MUTE

ENV. DET

DUMMY_V. SYNC

SD_VIDEO

SD_SYNC

TU_VIDEO

Y/C/AUDIO

2

3

1

5

Q4005

BIAS CTL

11

4P. CON + 5V

1

C-ROTRF-SW IN

AUDIOMUTE HA SW

ENV DET

Q4006

BIAS OSC

Q4003

SW

Q4001, Q4002AUDIO PB

SW.

Q4012

BUFFER

COIL, BIAS OSC

R

P

P

R

P

L

HL

C-LPF

REC AMP

AUTO BIAS EQAMP

PB.EE MUTE

LINEAMP

LPFALC

123

RP

1 2 3

28

QV-QH

60B

SYNCSEP

VIDEOAGC

VX01

RECAPC

RECAPC

R P

MainCONV

3.58MBPF2

B-UPAMP AGC

ACCDET

3.58MBPF1

NYR/COMB

OUT

CCD

CLAMP AUTO-BIAS

VCA

V.REC_ST-H

NC

NC

TU_AUDIO

MICON/ IN/OUT/AV

55

53

54

Y/C_CLK

Y/C_DATA

Y/C_CS

MICON/ IN/OUT/AV

SERAIL DECODER

Q4007

SYNC IN

Q4009

BUFFER

FRONT_VIDEO

Q4010

BUFFER

FRONT_AUDIO

VDTVVREF

PLL

TIMMING

DRIVER

34

CLAMP

NC

E-3 E-4

66

56

V REC START H

CVIN

27

11

VCR-POWER

CAP-FWD

X-OUT(12MHz) 39

35XC-IN(32MHz)

85POWER_FAIL_L

72IIC-DATA1

TIMER SYSCON MICON ICIC1001 OEC7119A

38X-IN(12MHz)

36XC-OUT(32KHz)

71IIC-CLK1

94CTL-

95CTL+

62

7

B

AFT(MONI)

63G

64R

59

58

V-SYNC

H/C-SYNC

60OSD OUT1

29

28REC LED

T-REC LED

9KEY 1

14REMOCON-IN

10KEY 2

34RESET-L

12

76

CAP-LIMIT

CAP-PWM

50

80 REEL-T

TAB SW

21

OS2201

AT+5V

CH DOWN CH UP VOL. UP VOL. DOWN

REC/OTR STOP/EJECT PLAY FF/CUE REW/REV

X100112MHz

X100232.768KHz

1 OUTSYSTEM RESET ICIC1003XC61CN3102SR

6

5 SDA

SCL

EEP ROM ICIC1099BR24L04F-WE2

SW1001

D1013 D1004

Q4202

Q1007REC LED

SW(AI)

9

5CAP/M F/R

LDM_CTL

4

CAP_CTL

CP1001

1 3

42REEL SENS.

Q1005

POWER FAIL2

MICON/IN/OUT/AV BLOCK DIAGRAM

SDA

SCL

OSD_R

CTL+

SD_VIDEO

CTL-

V. REC_ST_H

VD

OSD_G

AFT_M

OSD_B

OSD_BLK

HD

Y/C/AUDIO/HEAD AMP

TV

CAPSTANDD UNIT

FF/REW-L

97

84

CTL AMP-OUT Q1004

FF/REW_SW

J4202 FRONT_AUDIO

VCR_POWER_HTV

30TV_POWER TV_POWER_H

2

1

MSSEN-B

MSSEN-A1 4

32

1 4

32

MS_SEN AQ1009

MS_SEN BQ1003

AT+5V

P. CON+5V

20

REC T-REC

73 CS

6VIDEO ENV

81VCR_A_MUTE

25 PROTECTPROTECT

Y/C_CS

ENV_DET

VCR_A_MUTE

41 X-RAY_TESTX-RAY_TEST

1 CAP_FG

87 CAP- FG

77

90

DRUM-PWM

LDM CTL

DRUM FG/PG

18VIDEO-H. SW H. SW

68SDATA

70SCLK

Y/C_DATA

Y/C_CLK

SD_SYNC

1211

10

CYL_CTLCTL_FG/PG

I LIMIT

AT+5V 3 EOT

4 BOT

Q1011

BOT SENSORON/OFFPOWER

21 X_RAY

TV

X_RAY

2

24 H CONTROLH_CTL

4 FRONT_VIDEOJ4201

TV

T-REC/PLAY LED SW

13DUMMY-V.SYNC DUMMY_V.SYNC

82TV_A_MUTE TV_A_MUTE

Q1013

EOT SENSOR

Q1014

X-RAY

E-5 E-6

CCD005A

DM

D021A

R607

W015

W016

W130

W072

R668C

648

C652

C644

C632

C627

L607

CF603

CF604

Q606

C649

D605

W165 X602

W121

W167

D611D

609

D610

C418

C438

T401

C417_1

C431

CP

851A

R409_1

R456

R460

Q405

W058

W026

W025

W024

W114

W150

W151

W118

W120

W050

W047

R1008

HS401_1

Q406

HS

402

W857

W917

R651

W004

D404

D403

C423

R501R

500

D537

C422

C405

D517

C424_1

S102A

R640

W030

R508

R512

C507

C508

W002

D510_1

R408_1

R421

C402

R417

W017

R453

D528

C509

L502

CP

502

R419

R554

R505

C610

C612

D508

D514

W009

R514

W001

C407

C420

W871

IC401

C354_1

CP

351_1

C519

VR

502

W008

W037

R553

C516

C518

C505

C511

R415

R450_1

L401_1

R447

CP

401

C506_1

F501 FH501FH502

D518

D530

D520

D521

HS

501

Q510

C535

R517 Q511

R531

Q507

W007

D533

D534

W005

IC501

R511

D535

W010

T501

W032

W028

D401

W831

W853

VR401

D405

D407_1

W045

C517

W023

C382

SW

2205S

W2206

SW

2203S

W2204

SW

2208S

W2207

SW

2209S

W2210

SW2202

SW2201

OS

2201

R381

R380

Q806

Q804

Q805

CP851B

S801

C801_2

R802

TP802

L801

R810

R805

TP

803

TP801

CP801

R503

D505

D512

D519

D501

W106

W057

W813

IC502

W129

W049

D513

R522

W044

W035

W039

CF

601_1

R528

CP

505

CP504

C1001

C1007

R1064

W029

W840

C1003_1

C1021

C643

C1058_1

C1053

W164

W801

Q1009

Q1003

W125

W225

Q603

W241

W222

Q602

C1016

C1015_1

W223

W266

L1001

Q1005

C1020_1

W263

X1001

X1002

SW1001

W218

W221

W240

W217

Q1013

W244

W156

R4028

Q4006

W091

W089

CP

4001_1

W100W078

W041

W079

C4025

C351

C356_1

C355_1

W085

W084

W086

W019

W083

D4001

R612

W099

W092 TP

4001

R4007

R4006

W022

W067

C4034_1

C4030_1

Q4002

C4035

T4001

L4003

Q4005

C4010

C4031

C4067

C4058

C4048_1

W080

W077

W098

L4001

D4002

C4012_1

L4005

W096

C4065

L4006

W081

C4063

R4004

W101X4001

C4052

C4047_1

C4046

C4062

C4049_1

C4053R4032

W097

W043

R4029

W042

IC351

W038

Q4001

C4002_1

CP1003

R4048

L4009

C4042

W203

W171

W173

W082

CP

4002

W087

W069

TP1002

W174

W175

W176

W181

C1018

W190

W194

W193

W188

W141

Q1011

CP1001

W136

W068

W139

W179

W137

W157

W127

R1010

W108

W132

W071

W162

W169

W243

W183

W245

W238

W138

W192

W210

W094

W212W

209W207

W208

W825

W090

W170

W259

W256

W177

W262

W261R1056

C4045

W191

W213

W233

W048

W133

W201

W095

CP352

W187

W182

C659

W228

W231

W235

W232

W234

W814

R1051

C432_1

C4009

R623

W103

D1002

W220

W119

W128

W111

S101A

TU601

D602

D601

W107

W200

W018

L616

TP

1001

W885

W861

C1032_1

C4004

W126

R650

W178

W812

B501

W036

W034

W146

W166

W219

C515_1

S826Y

S826X

C541B503

R524

W908

Q605

Q604

D402

D608

D413

CD852

W021

R509

Q503

R520

CP503

C451

R449

W227

W065

C542

W113

R490

W230

R1050

R820_1

R816_1

R807

R521

W928

L609_1

C805

R655_1

W124

W027

L601

W062

R643_1

R613_1

R627_1

R639_1

W131

W115

W160

W155

W154

W153

W152

W075

W073

W168

W135

W064

C636

W074

W076

R644_1

C624_1

W059

R665_1

J801

W247

W246

W255

W249

W251

W250

D1004

D1013

R1018_1

J351

C381

C380

W172

W206

W197

W239

W216

R808_1

R402

R410

HS

504

C522

R536

C537_1

C530

R534

R533

W051

W066

C539

TH501_1W838

D515

D503

D507D

502

W205

D1001

W117

CF

602

W865

W226

W236

W159

W264

W140

W189 W873

J4202J4201

R616_1

W093

W914

R1028

W147

W142

W143

C625

C620_1

W020

D504

W807

D2201

W070

W158

W112W

850

W163

W818

W878

W013

W830

W196

C641

C406

W102

W053W

828

CP354

W202

W199

W211

W257

W258

W088

W809

C521

C531_1

W829

R442_1

W060

W237

W260

W145

W149

R1016

W144

C1024

W180

W161

FB

401

W148

W836

W104

W105

W242

W841

L603

W833

C664

W110

CC002

CP4003

C628_1

W267

W254

B505

R529

W033

R532

W268

D412

W014

D409

C662_1

W063

W061

W134

W269

C403

D408

W195

CD853

W272

C666

W879

W270

W842

C534

C523_1

C419_1

C524_1

W040

D536

B602

R502

D603

W882

D411_1

R423

D1014

D410

W888

W849

W852

W895

W827

W834

W805

W925

W915

W811

W936

W854

W817

W816

W874

C4051_1

C4027_1

C4023_1

C669

S830X

S822Y

S822X

S819X

S819Y

W892

C665_1

S830Y

W858

CD501

W122

W003

R451

W109

W822 W215

S802

S804

PRINTED CIRCUIT BOARDSSYSCON/CRT (INSERTED PARTS)

SOLDER SIDE

F-1 F-2

17

33

49

1

1

31

51

81

1

21

41

61

CCD005A

DM

D02

1A

R60

1

C603_1

R63

8

C66

0

R66

9

R61

8

C69

1Q601

R62

0

R60

9

R622

C618

R61

5

C62

2C626

R62

5C64

0

C65

0

R63

3

C65

1

C65

4

C62

1

R64

2

R64

6

R647

R635

R63

4

R658

C63

0

C68

8

R64

8

R652

R65

9R

660

R64

1

R64

9C

653_

1R

631

C64

7

R603C62

9

R65

6

R65

7

R62

6

R602

C67

5

C63

9

C637_1

C63

4

IC60

1

C416

R44

5

Q404

C52

7R44

6

R62

8

R41

1

R516

Q508

C55

4

R40

1

C60

2C61

3

C60

5

C60

4

R605

C54

9

R552_1

R416

R41

3

R50

4R

506

R51

0

C53

6C51

0

R525

R52

7

C53

2

R2205

R2207

R22

08

R2206

R22

04

R22

02R

2203

R22

01

C81

1

R813

R815

R814C809

C81

0R

812

R811

Q607

Q505

R513R507

R63

6

C63

1

C42

05

R4203_1

C1084

C10

83

C10

82

R10

53

R10

05

IC1003

C10

56

R4026C4043

C10

39_1

R10

20

R10

47

C10

09

C10

68

C66

7

R10

38R

1044

C65

6

R10

07

R1021

R1035

Q403

C10

37

R10

01

R10

46

C10

17

R1049

R1078C1062

C1029

C10

65R1029

C10

28

R1017

R1042

R10

45

C1061

C10

60

R66

3

C10

10C

1023

C10

04

R10

36

C10

27

Q1004

C1022

C10

25

R10

12C

1019

R10

13R

1009

C10

13

C1071

R1034R1033

C1038

C1035

C1034

C1031

R10

31

R10

32

C10

46C

1047

C10

40C

1048

R10

40

C10

49C

1050

R1070

R10

83

R1087

IC10

01R

1052

Q1007

Q4202

R4015

R40

68R

4062

R40

33

R40

60

R4054

C40

74

R4055

R40

57

Q4011C4075

R4058

R4052

R40

53

R40

20

R359

R40

17

R40

37C

4014

R40

25C

4038

R4011

C4005R4010

Q4003

R40

23R

4024

R4003R4002

C4006R4001

R40

22C

4033

R40

21C

4032

R4043R4041C4061

R4038

R40

35R

4034

Q4010

C40

37C

4036

Q4012

C40

29_1

R40

19

R40

18

C40

28

C40

44

C40

59 C40

60C40

66

R4042

C40

64R

4039

C4020

C4021

C4055R40

12

C40

54

C40

69C

4019

C40

15

C40

16

IC40

01

C301

R35

7

R352R353

R1011

Q4009

C4041

R1025

R40

44

Q4007

R40

45

C40

76

R40

61

R4059

R10

48

C40

57

R40

47

R10

19

C40

50

R10

73

C1026

R1022

R1054

R1055

Q1014C62

3

Q609

Q611

C10

43

C10

42_1

R53

0

R10

63

R51

9_1

R10

66

C64

6

C64

5

R1084R1086

R53

5

R4051

R66

7

R61

7

R40

64

C1069

R670

C1070

R4065

R444C

668_

1

R414

W81

0

W84

3

W894

IC1099_1

C10

06

C1008

PRINTED CIRCUIT BOARDSSYSCON/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3 F-4

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

X400

1

100C

T3R5

023.

5795

45M

Hz

C4023_1

2216V KA

C402

7_1

3310

VKA

C403

4_1

4.7

50V

KA

C403

1

3.3

50V

KA

C404

2

1006.3V

KA

C404

5

220

6.3V

KA

C400

9

4716

VKA

C4025

2206.3V YK

C403

5 150

VKA

C400

4

220

6.3V

KA

C406

6

0.02

2B

C4057

1 F

C400

2_1

0.02

210

0VM

MTS

C407

4

0.01

F

C4029_1

0.015 B

C401

4

0.04

7B

C4033

820PB

C4054

0.1 F

C404

1

0.1

F

C4043

0.1 F

C4020

0.1 F

C403

8

180P

CH

C406

9

0.1

F

C403

7

0.1

F

C407

510

0PCH

C404

4

0.1

F

C403

6

390P

B

C400

5

0.01

F

C406

0

0.01

F

C402

8

0.1

F

C400

6

0.01

5B

C4021

0.1 F

C4015

0.047 F

C4019

0.047 F

C4016

0.068 B

C405

5

0.1

F

C4050

0.22 B

C407

6

0.1

F

C406

4

0.02

2B

C403

2

0.00

47B

C4059

0.1 FC4061

0.01 F

R4006

56K 1/4W

R4007

39K 1/4W

R403

9

8.2K

R404

2

820

R4026

39K

R4004

15 1/4W

R4060

1.5M

R402

3

68K

R402

2

470

R404

5

12K

R4035

100K

R4002

10K

R4003

10K

R404

7

12K

R402

5

1.8K

R1025

100

R4048

68 1/4W

R40528.2K

R405

4

18K

R405

8

5.6K

R405

1

2.7K

R4059

10M

R406

1

10M

R4012820

R401

0

3.3K

R404

4

100K

R404

3

3.3K

R4034

82K

R402

8

47K

1/4W

R401

5

2.2

R403

3

2.2K

R40623.3M

R4029

47K 1/4W

R405

5

1KR4

018

5.6K

R4011

22K

R40536.8K

R403

7

390

R402

0

120

R402

4

6.8K

R406

8

2.2M

R4021

27K

R4038

680K

R4064

6.8K

R4041

1.8K

R4065

4.7M

R4001

560

R405

71.

2K

R401

7

6.8K

R4019

330K

R4032

100 1/4W

C4047_1

1025V KA

C406

5

2.2

50V

KA

C4051_1

3310V KAC4012_1

2216V KAC4

030_

1

1025

VKA

C4048_1

1025V KA

C4049_1

1025V KA

C406

7

150

VKA

C406

3 476.

3VKA

C4052

4.750V KA

C4010

476.3V KA

C4046

3.350V KA

C406

2 150

VKA

C4058

476.3V KA

C40534.750V KA

Q4001KTC3198

AUDIO PB SW

Q4002KTC3198

AUDIO PB SW

Q4006KTC3203_Y

BIAS OSC

Q40072SC3052-T1

SYNC IN

Q40112SC3052-T1

BUFFER

Q40122SC3052-T1

BUFFER

W888

W873

W81

8

W858

W81

2

TP4001V.ENV

W885

W87

9

W882

W908

Q40102SA1530A-T1

BUFFER

Q40092SA1530A-T1

BUFFER

Q4005KTA1266

BIAS CTL

L4009

100uH 0305

L4001

22uH 0305

L400

6

47uH

0305

L4003

100uH 0305

L400

5

47uH

0305

TUNER VIDEO SIGNAL

DEFLECTION SIGNAL

D4001 MTZJ13B

D4002

MTZJ13B

RECORD COLOR SIGNAL

CP4003B2013H02-2P

1

2

Q4003DTA124EKA

SWCP4002IMSA-9604S-06Z14

1

2

3

4

5

6

CP4001_1TOC-C04X-B1

1

2

3

4

DURING PLAYBACK.MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

CAUTION: DIGITAL TRANSISTOR PLAYBACK LUMINANCE SIGNAL

PLAYBACK VIDEO SIGNAL

AUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)RECORD LUMINANCE SIGNAL

T40011626009

COIL,BIAS OSC

1

2

34

5

6

IC4001LA71206M-MPB-E

Y/C/AUDIO/HEAD AMP IC1 10 11 12 13 14 15 16 17 18 192 20

2122

2324

2526

2728

29

3

3031

3233

3435

3637

3839

4

40

414243444546474849

5

50515253545556575859

6

60

6162

6364

6566

6768

69

7

7071

7273

7475

7677

7879

8

80

9

PLAYBACK COLOR SIGNAL

COM

P

H.SW

Y/C_

CS

ENV_

DET

Y/C_

CLK

H.AM

P_SW

1

Y/C_

DATA

P.CO

N+5V

P.CO

N+5V

VCR_

A_M

UTE

FRONT_VIDEO

FRONT_AUDIO

P.CON+5V GND

GND

Y/C_AUDIO

Y/C_VIDEO

Y/C_CLK

Y/C_DATA

Y/C_CS

V.REC_ST_H

VCR_A_MUTE

DUMMY_V.SYNC

CTL-

CTL+

H.AMP_SW1

COMP

ENV_DET

H.SW

SD_VIDEO

SD_SYNC

P.CON+5V

TU_VIDEO

FRONT_VIDEO

P.CON+5V

Y/C_VIDEO

TU_AUDIO SD_VIDEO

P.CON+5V DUMMY_V.SYNC

FRONT_AUDIO P.CON+5V

TU_VIDEO

TU_AUDIO

SD_VIDEO

Y/C_AUDIO

VD

P.CON+5V SD_SYNC

V.REC_ST_H

CTL+

CTL-

GND

HOTGND

Y/C_

AUDI

O

P.CO

N+5V

VD

G-2G-1

PCB010DMD021

FROM/TO CYL

TO FULL ERASE HEAD

GND

AE_HEAD(-)

FROM/TO CHROMA/IF

4.9

TO IN/OUT

NC

NC

NC

0

00.7

0.70

0

5

5.3

05.2

00

0

+

Vref2.3V

SP,LP

EQAMP

ALC

ALC

A-VCC

123

A-GND

HAPRE GND

R

P

P

R

P

P

H

L

H

L

REC:LP<EPPB:EP

DET

PB,EEPB,EE

VREF

RECAMP MUTE

AUTOBIAS

LINEAMP

RECFM-EQ

FMAGC

VHS SOPBP R

PBFM EQ P RS-EQ

MAINDE-EM

LIMDOUBBLE FM

DEMSUBLPF

BSDET

EMPHAFIL

MAIN 4.7K

Y-VCC

V.SYNCSEP

SEP

6DBQV/QH

AGCTC2

BALTC1

REG4V

123

VDD 4Fsc CLOCK

PLL

TIMMING OUT

DRIVER AUTO-BIAS

CLAMPCCD

VSS

OUT

IN

VCAVCA

CLAMP

VCP

ALWAYS5V

BVX01 320FHVCO

SLD

PHASEEQ

fo-ADJ

PHASEEQ

Q-ADJ

FMAGCFIL Y-GND

R

P

FBC1/2

VIDEOAGC

Y/CMIXNC1

N.L.DEEM

Y-LPF

CLAMPDETAILENH

NLEMPHA

NLEMPHA

FMMOD

NORMALR-EQTEST

YNR/COMB

3.58MBPF1

B.DP

PBAMP

CNC

BGABGA

BGA

R

P

AFTER

BEFORE

3.58MBPF2

B-UPAMP

MainCONV

ACCAMP

DETACC

C-LPF

4.21MBPF

SubCONV R

R

P

PP

LPF

RP

RECAFC

PBAPC

RECAPC

P R

R

P

R P

C-VCCSERAILDECODER

C-GNDC-ROTRF-SW

IN

AUDIOMUTE

HA SW

ENVDET

ACCDET

HA VCC

COMPOUT

KILLDET

DETCHROMA

GNDHA

R

R

P

P

R

PB-C

PB-C

R

R

P

P

VSS

SYNC

1

2.8

0

0.7

NC

5.2

5.20

0

0.6

0

5.0

5.0

0 2.3

1.7

5.0

2.2 2.2 2.3 2.2 2.2 2.5 2.3 2.2 2.3 2.4 5.0 1.0 1.0 1.7 1.4 0 0 1.5 0.1 2.2

2.203.33.34.02.61.92.8

2.2

0

4.0

1.8

0.7

0.7

0.7

1.7

1.8

2.0

2.0

2.0

0

2.0

0

0.85.05.02.35.04.84.84.8000

0

5.0

0.5

1.7

0

3.0

2.8

3.1

3.1

2.6

2.0

4.0

2.3

2.3

1.6

2.9

3.6

0

4.9

2.8

1.8

0

3.4

4.0

2

3

4

FROM TV POWER

SP-CH2 (L)

SP-CH1 (R)

SP_COM

(SYSCON PCB)

NC

2.0

NC

NC

2.3

4.9

2.2

CTL+

CTL-

FROM/TO HEAD AUDIO CONTROL

AUDIO_REC

AUDIO_PB

AE_HEAD(+)

AE_HEAD(-)NC

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM

FROM AV

FROM/TO MICON

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

D1002

1SS133

L10012.2uH

Q1004DTC124EKA

FF/REW_SW

Q1014DTC124EKA

X_RAY

R.SIGNAL

B.SIGNAL

G.SIGNAL

CD852C301409A

IC1001OEC7119A

TIMER SYSCON MICON IC 1 10

100

11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30

3132

3334

3536

3738

39

4

4041

4243

4445

4647

4849

5

50

515253545556575859

6

60616263646566676869

7

70717273747576777879

8

80

8182

8384

8586

8788

89

9

9091

9293

9495

9697

9899

IC10

99_1

BR24

L04F

-WE2

EEP

ROM

IC

1 2 3 4

5678

D100

1LT

E-32

71T-

012A

-O

CENT

ER L

ED

Q1009RPI-352C40N

MS_SEN A

1

2 3

4

Q1003RPI-352C40N

MS_SEN B

1

2 3

4

CAPSTAN AFC SIGNAL

CYLINDER APC SIGNAL

Q1011ST-304L

BOT SENSOR

Q1013ST-304L

EOT SENSOR

CP1001TMC-J12P-B2

1

10

11

12

2

3

4

5

6

7

8

9

Q1005RPI-303

REEL SENS

1 2

34

IC10

03XC

61CN

3102

SR

SYST

EM R

ESET

IC

1 2 3

45

SW10

01LS

A-11

44EA

U

TAB

SW


X1001100CT0120712MHz

X1002100DA32R01

32.768KHz

C1020_1

1025V KA

C102

1 3325

VYK

C100

3_1

1000

6.3V

YK

C105

8_1

100

10V

YK

C1048

18P CH

C102

9

0.00

68B

C1050

20P CH

C1049

22P CH

C1040

18P CH

C1046

20P CH

C103

9_1

0.1

F

C100

8

0.00

1CH

C100

6

0.00

1CH

C106

8

0.00

22B

C106

110

0PCH

C101

7

0.1

F

C1043

0.01 B

C10190.001 CH

C1047

18P CH

C1031

0.001 B

C1034

0.1 F

C1022

0.1 F

C1062

1 B

C103

739

0PCH

C102

322

0PCH

C101

022

0PCH

C100

410

0PCH

C10560.1 F

C102

8

0.1

F

C106

5

0.1

F

C107

1

100P

CH

C103

8

560P

CH

C10260.01 F

C10270.0039 B

C1035

220P CH

C10130.0039 B

C106

010

0PCH

C100

922

0PCH

C10250.0022 B

C108

4

0.00

47B

C1042_1

1 F

C108

3

0.00

22B

C108

2

0.01

F

C106

9

0.00

33B

C107

0

0.1

B

R101

6

270

1/4W

R1048

4.7K

R102

8

22K

1/4W

R101

8_1

47K

1/4W

R104

6

4.7K

R1040

33K

R101

9

47K

R105

2

390

R108

7

33K

R105

0

100

1/4W

R1009 560

R1013 560

R103

1

1K

R1078

470K

R103

4

1M

R103

64.

7K

R102

1

10

R10052.7K

R1029

4.7K

R102

022

K

R101

739

K

R105

322

0

R103

5

10

R100

7

22

R1033

1K

R1064

1K 1/4W

R1010

3.3K 1/4W

R10126.8K

R101

1

330K

R1070

100

R105

4

1K

R104

2

220

R103

8

220

R107

3

330K

R106

3

4.7K

R105

54.

7K

R102

24.

7KR1

066

4.7K

R1008

1K 1/4W

R1001

3.3K

R1032 10K

R1044

3.3K

R1045

3.3K

R104

7

4.7K

R1049

4.7K

R105

1

18K

1/4W

R108

3

33K

C1015_1 4716V KA

C1016 2216V KA

C1018 4.750V KA

C1024

4706.3V YK

C103

2_1

220

25V

YK

C1001

4716V YK

C1007

4725V YK

W810

W894

W91

4

W892

W805

TP1001SERVICE

TP1002H.SW

W82

5

W836

CAUTION: DIGITAL TRANSISTOR

TUNER VIDEO SIGNALDEFLECTION SIGNAL

D101

4

MTZ

J6.8

B




AUDIO SIGNAL(REC)

POWER_FAIL2

P.CON+5V

GND

MOTOR+12V

SDA

SCL

Y/C_

CS

OSD_

R

OSD_

G

OSD_

B

REEL

_T

CAP_

CTL

Y/C_

CLK

OSD_

BLK

SD_S

YNC

Y/C_

DATA

CYL_

DRIV

E

V.RE

C_ST

_H

GND

Y/C_CLK

Y/C_DATA

Y/C_CSH.SW

SD_VIDEO

ENV_DET

VCR_A_MUTE

CTL+

CTL-CAP_FG

DUMMY_V.SYNCVCR_A_MUTE TAB_SW V.REC_ST_H

CAP_M/F/R H.AMP_SW1TV_A_MUTE

COMP

SD_SYNC

CAP_CTLIIC_OFFLDM_CTL

CAP_FG

CYL_DRIVE

H_CTLX-RAY_TESTHD

VD

AFT_M

SCL

EOT

BOT

SDACTL- OSD_R

OSD_GCTL+

OSD_B

OSD_BLKRESET AT+5V_BACKUP

AT+5V

VCR_POWER_H

PROTECT

TV_POWER_HVCR_POWER_H

IIC_OFFTAB_SWH.SW

REC_LEDT-REC_LEDH.AMP_SW1SCLSDA

AT+5V

CAP_M/F/R

DUM

MY_

V.SY

NC

REM

OCON

_IN

LDM

_CTL

MS_

SEN-

A

MS_

SEN-

B

PROT

ECT

T-RE

C_LE

D

ENV_

DET

H_CT

L

REC_

LED

AFT_

M

KEY_

A

KEY_

B

COM

P

EOT

BOT

X_RA

Y

RESE

T

REEL

_T

MS_

SEN-

A

MS_

SEN-

B

AT+5V

KEY_B

KEY_A

REMOCON_IN

GND

TV_POWER_H

TV_A_MUTE

X_RAY

X-RAY_TEST

G-4G-3

PCB010DMD021

0 2.5

VSS

A2 A1 A0

0 00

SDA

SCL

TESTVC

C

2.65.2

0

8

04.5

FROM TV POWER MICON SCHEMATIC DIAGRAM (SYSCON PCB)

NC NC

NC

NC

NC

NCNC

NC

00 0

0

5.2

5.2

0

0 0 0 0 0NC

0 0 0 0

0

0

1.5

1.3

2.1

2.6

0

5.2

2.5

2.6

5.2

5.22.11.62.300002.62.52.51.8

0

5.1

5.9

2.5

2.0

0

0.6

2.5

2.5

0.2

0

2.5

2.6

2.5

5.1

5.2

0

0.90.9 00

82 TV_A_MUTE

81 VCR_A_MUTE

POWER_FAIL_L

98 AMP-VCC

99 ANALOG VCC

100 DEW

50 TAB SW

49 OSD-VSS

REEL

-T

CAP-FG

AMP-VSS

AMP-VREFOUT

AMP-VREFIN

C

CTL-

CTL+

AMP C

CTL AMP-OUT

VSS

CLKSEL

OSC-IN2

OSC-OUT2

NUB

X-OUT(12MHz)

X-IN(12MHz)

VCC

XC_OUT(32KHz)

XC_IN(32KHz)

RESET-L

T-RE

C LE

D

VCR-

POW

ER

EXT-

MUT

E

BOT

EOT

MSS

EN-A

MSS

EN-B

CAP-

PWM

DRUM

-PW

M

SERV

ICE

32 RENT_H

31 ON-TIMER LED

0

05.1

X-RAY_TEST

4.9 0 0 0

IIC OFF

4.8

5.2

5.2

CAP

FULL

REEL

-S

9

67

NC

4.8

0000 4.7 5.24.24.9

5.2 5.2 2.22.22.41.41.4 5.2 2.3 2.6 2.6 5.2 5.2

CAP_VCO

VCC

I_LIMIT

GND[M]

GND

LD/CY_VCO

CAP_CTL

LDM_CTL

CYL_FG/PG

CYL_CTL

CAP_FG

GNDIN

NC

OUT

5.2 5.1 0

11

5.0

33 PLAY LED

NC NC

NC

NC(AV1)

48 (AV2)83 (EXT MUTE)

NC

DRUM FG/PG13

FF/REW-L

REC

LED

TV-P

OWER

5.1 0

5.1

0

(CP101)

FROM/TO DECK

CAP/M/F/R

FROM/TO DECK

NC

(MOTER GND)

NC

NC NC

NC

FROM/TO Y/C/AUDIO/HEAD AMP

FROM/TO CHROMA/IF

FROM/TO IN/OUT

FROM AV

TO SOUND AMP

FROM/TO DEFLECTION

0

5.1

5.2

4.5 0 5.2

VOLU

ME

JUST

CLO

CK

IIC-D

ATA1

IIC-C

LK1CS

SCLK

CENT

ER L

ED

SDAT

A NC

V RE

C ST

ART

H NC R G B NC

OSD

OUT

1

V-SY

NC

H/C

-SYN

C

NUA

CVIN

VHO

LD

HLF

OSD-

VCC

SD-

IN(M

ONI)

HI-F

I-ENV

VIDE

O-EN

V

AFT(

MON

I)

AFT

(REC

)

KEY

1

KEY

2

HEAD

.AM

P.SW

REM

OCON

-IN

COL

OR R

OTAR

Y

DUM

MY-

V.SY

NC

CAP

-LIM

IT

ENV-

CMP-

IN

VIDE

O-H.

SW

HI-F

I-H.S

W

LDM

CTL

X-RA

Y

PROT

ECT

DEGA

USS_

H

NC H_CO

NTRO

L

CAP-

FWD

0 1.2

0 0.9

NC 0 NC0

NC

0

0

0

0

5.2 5.2

0.8 1.4 0.5

0.8 5.2

1.4

10

DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANTATTENTION:SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARE

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

D101

3

SLR-

342V

CT32

REC

D100

4

SLR-

342V

CT32

T-RE

C

Q4202RT1N141C-T1

T-REC/PLAY LED SW

Q1007RT1N141C-T1

REC LED SW(AI)

B.SIGNAL


R108

6

270

R108

4

270


TUNER VIDEO SIGNAL RECORD COLOR SIGNAL

CP35

1_1

A200

1WR2

-6P

123456

CP10

0317

3979

-4 1 2 3 4



PLAYBACK LUMINANCE SIGNALAUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)

RECORD LUMINANCE SIGNAL

PLAYBACK COLOR SIGNAL

AT+5V

INT-MONI

B.OUT

IIC_OFF

SDA

SCL

REC_LED

AT+5V

GND

GNDT-REC_LED

Y/C_AUDIO

Y/C_VIDEO

G-6G-5

PCB010

DMD021

FROM/TO TV POWER

FROM AV

FROM CHROMA/IF

FROM Y/C/AUDIO/HEAD AMP

SDA

SCL

GND

B.OU

T

GND

INT-

MON

I

IIC O

FF

AT+5

V

IN/OUT SCHEMATIC DIAGRAM(SYSCON PCB)

3.60

0

TEST

POI

NT

TEST

POI

NT

Y/C_

AUDI

O

Y/C_

VIDE

O

FROM/TO MICON

4.83.5

0

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8



ARE

GND

B+

Vout

OS2201PIC-37243SR

1

2

3

SW22

01

EVQ2

1505

R

POW

ER O

N/OF

F

SW22

02

EVQ2

1505

R

REC/

OTR

SW22

03

EVQ2

1505

R

STOP

/EJE

CT

SW22

04

EVQ2

1505

R

PLAY

SW22

05

EVQ2

1505

R

FF/C

UE

SW22

06

EVQ2

1505

R

REW

/REV

SW22

07

EVQ2

1505

R

CH D

OWN

SW22

08

EVQ2

1505

R

CH U

P

SW22

09

EVQ2

1505

R

VOL

UP

SW22

10

EVQ2

1505

R

VOL

DOW

N

J351MSJ-2000_AG

HEADPHONE JACK

1

2

3

4

5

6

7

H E

J4201AV1-09AD-3

FRONT VIDEO

12H E

J4202AV1-09AD-4

FRONT AUDIO(L)

12

CD853CH012101


C420

5

470P

CH

R1056

100 1/4W

R2201

820

R2202

1K

R2203

1.5K

R2204

2.7K

R2205

5.6K

R2206

820

R2207

1K

R2208

1.5K

R381

39 1/2W

R380

39 1/2W

R420

3_1

75

C382

10016V YK

C381 4.

750

VKA

C380 4.

750

VKA

C10532206.3V YK

W82

2TUNER VIDEO SIGNAL

D220

1

MTZ

J6.8

B



AUDIO SIGNAL(REC)

FRONT_AUDIO FRONT_AUDIO

FRONT_VIDEO FRONT_VIDEO

GND

AT+5V AT+5V

GND

SOUND+ SOUND+

SP_OUT SP_OUT

GND

REMOCON_IN REMOCON_IN

KEY_A KEY_A

KEY_B KEY_B

AT+5V AT+5V

GND

FRON

T_AU

DIO

FRON

T_VI

DEO

SP_O

UT

SOUN

D+

KEY_

B

KEY_

A

AT+5

V

REM

OCON

_IN

G-8G-7

PCB010DMD021

TO IN/OUT

TO Y/C/AUDIO/HEAD AMP

TO MICON

FROM/TO SOND AMP

AV SCHEMATIC DIAGRAM

NC

NC

0

4.8

4.8

TO CHASSIS

(AV PCB)

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

B602

W5R

H3.5

X5X1

.0

S822YS819X

S822X

TU60

1TE

CC10

40PG

38W

(P)

TUNE

R PA

CK

1

10

11

1213

1415

2

3

4

5

6

7

8

9

IC601M61250BFP

CHROMA/IF IC 1 10 11 12 13 14 15 16

1718

19

2

2021

2223

2425

2627

2829

3

3031

32

33343536373839

4

404142434445464748

49

5

5051

5253

5455

5657

5859

6

6061

6263

64

7 8 9

CF604TPSRA4M50C00-A0

CF603SFSRA4M50CF00-A0

GNDOUTOUTIN

CF601_1TSF5229G3

SAW FITER

1 2 3 4

CP851AB2013H02-10P

1

10

2

3

4

5

6

7

8

9



ARE

D603

1SS1

33

D605

11ES1-EIC

D608

SB140-EIC

D601

1SS1

33

L601

0.56uH

L609

_1 100u

H03

05

L616

0.39uH

L607

12uH

Q609RT1N141C-T1

ACL_CANCEL

R.SIGNAL

B.SIGNALG.SIGNAL


CF60

2

MKT

47.3

MC1

10P-

TF

X602

100D

T3R5

313.

5795

45M

Hz

C639

0.01

F

C646

0.1

F

C654

18P

CH

C653

_1

1F

C637

_1

0.1

B

C628

_1

100P

B

C650

0.01

5B

C688 0.056 B

C602

0.1 F

C634

0.01 F

C630

100P CH

C675 68P CH

C604

100P

CHC6

05

100P

CH

C613

0.1 B

C651

47P

CH

C667

0.01

F

C640

0.1

F C660

0.1

F

C621

0.01

F

C645

1B

C626

0.22 B

C656

0.01

F

C664

163V MKT

C629

68P CHC603_1

0.01 B

C618 47P CH

C691

100P

B

C668

_11

F

C623 0.0047 B

C631

1 F

C669

68P

SL

C622

0.01 B

C647

0.01

F

R657

1K

R635

100

R659

1.5K

R652

4.7K

R605

100K

R616

_1

1K1/

4W

R612

680 1/4W

R628

100

R656

2.2K

R626

10K

R665

_1

10M

1/4W

R644

_1

100

1/4W

R668

330

1/4W

R669

470

R655_1

330 1/4W

R642

10K

R643_1 47K 1/4W

R613

_1

2.2K

1/4W

R639

_1

2.2K

1/4W

R627

_1

2.2K

1/4W

R650

470 1/4W

R641

18K

R631

6.8K

R634

100

R660

1.5K

R636

100

R658

1.5K

R625

10K

R649 5.6K

R648

5.6K

R647

5.6K

R622 18

0

R663

100

R623

220 1/4W

R617

1K

R646

33K

R638

15K

R667

4.7K

R670

1M

R601

10K

R607

390

1/2W

R633

8.2K

R602 100

R603 100

R609 330

R620

100

R618 10M

R615

470

C610 4.

750

VKA

C662

_1

4716

VKA

C625

150V KA

C641

1000

10V

YK

C624

_1 4716

VKA

C649 1

50V

KA

C648

0.2250V KA

C665_1

1025V KA

C612

4706.3V YK

C643 22

50V

YKC644 22

50V

YK

C636

150

VKA

C659

100

6.3V

KA

C652 47

16V

YK

C627

0.4750V KA

C666

4716

VKA

C632

150V KA

C620

_1

1025

VKA

Q602KTC3203_Y

REG.Q604

KTD863_Y

REG.Q605

KTD863_Y

REG.

Q603KTC3203_Y

REG.

Q606KTC3203_YREG.

Q6072SC3052-T1

H_CONT

W861W871

W85

2

W82

7

W828

W895

W84

3

W84

2

W801

W865

W915

W87

8W87

4

W850

W84

9

Q6012SA1530A-T1

BUFFER

L603

47uH

0305


TUNER VIDEO SIGNAL

DEFLECTION SIGNAL

D610

MTZ

J6.8

B

D609

MTZ

J6.8

B

D611

MTZ

J6.8

B

D602

MTZ

J8.2

B

Q611DTA114EKA

ACL_CANCEL


NOTE:THE DC VOLTAGE EACH PART WASCAUTION: DIGITAL TRANSISTOR


AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)

PROTECTAT+5V

AT+5VAT+5V_BACKUP

VD

OSD_R

OSD_G

OSD_B

OSD_BLK

SDATU_VIDEO

SCL

AFT_MSD_VIDEOVCR_POWER_HTU_VIDEOHDTU_AUDIO

Y/C_AUDIO

VD

INT-MONI

B.OUT

AT+5V

AUDIO_OUT

AUDIO_OUT

PROTECT

Y/C_AUDIO VCR_POWER_HAT+5V

TU_AUDIO SCL

SDA

OSD_BLK

ACL

GND

V_OUT

HEATER

V_FEEDBACK

180VVDH_OUT

H.PLUSEHD

H_GND

INT-MONI

OSD_R

OSD_G

OSD_B

CUT_OFF

B.OUTAT+30V G.OUT

GNDR.OUT

UNREG+8V

AT+12V H_GND1

HEATERP.CON+5V_SW

AT+5V180V

H_GNDH_GND

V_FE

EDBA

CK

H.PL

USE

H_OU

T

R.OU

T

G.OU

T

B.OU

T

AFT_

M

V_OU

T

H_CTL

TO CRT

(CP851B)

G-10G-9

PCB010

DMD021

NC

NC

1.2

NC

NC

IF

+30V

SDA

SCL

AGC

+5V

R OU

T

G OU

T

2.0

0

8.0

8.0

3.7

3.04.0 4.8 2.84.03.33.02.6 0 00.43.22.55.01.5

0

0

2.0

3.0

2.3

3.2

3.3

3.0

0

4.7

0

0.1

7.3

4.9

4.8

1.5

2.7

2.3

2.9

2.4

2.2

3.0

9.0

3.2

2.3

2.4

VIF IN (1)

VIF

Vcc

V OU

T

VIF

Vcc

FBP

IN

V RA

MP

FEED

BACK

64 VIF IN (2)1 V RAMP CAP2 AFT OUT

17 H VCO F/B16 B OUT

H OU

T

AFC

FILT

ER

DEF

GND

DEF

GND

STRA

T UP

Vcc

INV FBP OUT

INTELLIGENT MONI

NC

B IN

V PULSE OUT

G IN

R IN

VIDE

O CH

ROM

A Vc

c

FAST BLK

CLOCK CONT

SCL

SDA

POWER ON CONT

MCU RESET

Y SW OUTEXT

C in

VIDE

O/CH

ROM

A GN

D

CHRO

MA

APC

FILT

ER

32 AT5.7V REG OUT33 ACL/ABCL34 X’TAL

TV/Y

IN

VIDE

O/CH

ROM

A GN

D

VIDE

O CH

ROM

A Vc

c

VREG

Vcc

8.04.8

5.08.3

5.6 5.6

8.35.0

Hi V

ccNC NC

fsc OUT 1

fsc

OUT

2

47 8.7V REG OUT

VIF VCO F/B

FM DIRECT OUT

EXT AUDIO IN

AUDIO BYPASS

AUDIO OUT

QIF OUT

49 P.Con5.7V REG48 LIMITER IN

RF AGC OUT

IF AGC FILTER1

IF AGC FILTER2

VIF APC FILTER

VIF GND

VIF GND

VIF VIDEO OUT

R.OUT

G.OUT

B.OUT

CUT OFF

GND

H GND

11.0 8.28.8

4.8 8.3

1.92.6

0

5.55.5

FROM/TO MICON

NC

NC

NC

NC

NC

0

29.3NC

NC

4.9NC

2.5

2.5

2.5NC

1.8

FROM/TO Y/C/AUDIO/HEAD AMP

TO IN/OUT

TO SOUND AMP

FROM/TO TV POWER

FROM/TO DEFLECTION

CHROMA/IF SCHEMATIC DIAGRAM (SYSCON PCB)

5.0

FROM MICON

4.8

0

0.4

4.5

CUT OFF SW

HEATER

NC

180V

2.0 8.83.2005.63.75.55.54.08.28.28.22.0NC

2.0

4.8

0.2

4.9

0.2

0

0

0

0

4.9

4.9

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

SPEAKER

SP351S08F528 OHM

SPEAKER

SP353S08F528 OHM

S819Y



AREIC

351

AN75

11SO

UND

AMP

IC

1234

5 6 7 8


C351 2.2

50V

KA

C354

_1 2200

10V

YK

C301

0.012B

R353

68K

R359

47K

R357

5.6K

R352

4.7K

C356

_1

1050

VKA

C355_1

0.4750V KA

W81

4

W809

CP352CU123201

1

2

CP354CH121701

1

2


NOTE:THE DC VOLTAGE EACH PART WASAUDIO SIGNAL(REC)

SOUND+

SP_OUT

GND

TV_A_MUTE

TV_POWER_H

SOUND+B

GND

SOUND_GND

AUDIO_OUT

G-12G-11

PCB010DMD021

SOUND AMP SCHEMATIC DIAGRAM(SYSCON PCB)

-+

0

08.2 3.5 3.4

3.95.1 0.3

14

FROM TV POWER

FROM CHROMA/IF

FROM MICON

SP_OUT

SOUND_GND

FROM/TO A/V

SP_OUT

SOUND_GND

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

R529

2.7K

1/4W

+-1%

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

R528

0.22 1W

HS504763WSA0019

HS501763WSAA013

R502

103W

R514

0.33 1W

R517

330 1W

R520

0.82 2W

IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

R501

1 5W

IC502

TLP621(GR)

FEED BACK

12 3

4

VR50

233

0

+B A

DJ

5A 125V

5A 125V

F50151MS050L

51MS050LCCFH501

EYF-52BCYFH502

EYF-52BCY

CP502A1561WV2-2P

1

2

CP503RE-H022TD-1130

1

22

1

L5038R200026

DEGAUSS COIL

L502SS26V-120169

COIL,LINE FILTER

1 2

3 4

TH501_1

ZPB45BL3R0A

N’UTILISER QUE DES FUSIBLE DE MEME TYPE

CAUTIONREPLACE ONLY WITH THE SAME TYPE FUSE

:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIEATTENTION

2

1

CD503JM-2BK-61

S

DG

Q5102SK3563(ORION_Q)

SWITCHING

IC501 KIA78R05API5V REG IC

1 2 3 4

T501 81290804

1

10

11

12

13

14

15

16

17

18

2

3

4

5

6

8

BLACK

WHITEBLAD

EW

IDE

CD50109414909

AC120V_60Hz

B505

W5RH3.5X5X1.0

B503

W5RH3.5X5X1.0

B501

W4BRH3.5X6X1.0X2

S826X



ARE

D537

1SS1

33

D533

1SS133

D504

1SS133

D502

1SS1

33 D519

21DQ09N

D514

1SS1

33

D512

21DQ09N

D507

21DQ09N

D536

1N4937

D510_1

RU2AM-EIC

D505

21DQ09N

D513

1SS133

D517

1N4937

D518

RM11C-EIC

D521

RM11C-EIC

D520

RM11C-EIC

D530

RM11C-EIC

D508

1SS1

33

Q508RT1N141C-T1

PROTECT SW

S101A

S102A

CP50

500

3P-2

100

CP50

400

3P-2

100


C523_1220025V YK

C524

_1

2200

16V

YK

C511

470

25V

YK

C521 22

020

0VYX

F

C517

470P2KV RR

C527

1F

C532

270P B

C541

0.00

182K

VRR

C519

470P500V B

C515

_1

0.01

100V

MM

TS

C510

0.0047 B

C535 0.

001

2KV

RR

C518

470P500V B

C505

470P500V B

C536

0.02

2B

C516

470P500V B

C507 0.

001

500V

B

C530

0.00

2225

0VKX

C539

0.00

2225

0VKX

C508

0.00

150

0VB

C549

0.01 B

C554

0.0022 B

C506

_1

0.22

275V

ECQU

L

R508

47K 1/2W

R527 10K

R524

560

1/4W R5

31

221/

4W

R552_1

10K

R522

100 1/4W

R516

10K

R532

4.7K 1/4W

R533

820

1/4W

R505

560 1/4W

R640 10 1/2W

R553

39K

1/2W

R554

22K

1/4W

R500

2.7M

1/2W

+-10

%

R525

560

R503

11/

2W

R512

47K 1/2W

R511

1M1/

4W

R504

1M

R506

1M

R510

1M

R651 10 1/2W

R534

100 1/4W

R535 10

0

R536

100 1/4W

R513

10K

R507

47K

R530

1K

R521

5.6K 1/4WR519_1

47K

R509

1.5M

1/2W

C537

_1

4725

VM

HE

C542

47010

V YK

C522 1

50V

YK

C531

_1

2250

VM

HE

C509

470200V UP

C534

100016V YK

Q507KTC3198

FEED BACKSWITCHING

Q511KTC3203_Y

SWITCHING

W834

W83

3

W838

W830

Q5052SA1530A-T1

POWER_FAIL

Q5032SA1624

PROTECT DRIVE


D501

MTZJ10B

D535 MTZJ18B

D534

MTZ

J18B

D515

MTZ

J33B

D528

MTZ

J5.6

B

D503

MTZJ8.2B

SOUND+BEMEGENCY

GND

SOUND_GND

+B

GND

P.CON+5VAT+30V

GND

+B

AT+12V

H_GND_1

H_GND

GNDAT+12V

GNDP.CON+5V

POWER_FAIL2

GND

MOTOR+12V

POWER_FAIL

UNREG+8V

H_GNDAT+30V

AT+12V

UNREG+8VAT+5V

P.CON+5V_SW

AT+5

V

POW

ER_F

AIL2

POW

ER_F

AIL

EMEG

ENCY

GND

G-14G-13

PCB010

DMD021

9.8

POWER SCHEMATIC DIAGRAM(SYSCON PCB)

6.0

5.4

15.7

+B(A)

+B(B)

10.1

1.7

NC

54.4

53.6

0

OUTIN GND SW

8.2

0.4 3.4

0.5

0

0

2.1

8.6

0

135.0

0

NC

195

160

0

32

SG

SB

135V

HG

LG

5V

12V

12V

DC IN

COL

GND

ADJ

NC

NC

0

0

32

(MOTOR GND)

FROM/TO MICON

TO DEFLECTION

TO SOUND AMP

FROM/TO IN/OUT

FROM/TO CHROMA/IF

TO Y/C/AUDIO/HEAD AMP

180

0

134.6

5A 125V (F501).

5A 125V (F501).

4.84.9

15.6

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

D411_1

11E1-EIC

D407_1

11E1-EIC

BGR

1168

109

175

V801A51LZM10X20N45

T401STP-03Q24

1

2

3 4

6Q406

2SC5885

H.OUTPUT

CD801C3823005

IC401 LA78040N-EV.OUTPUT IC

1 2 3 4 5 6 7

CP401A1561WV2-A5P

1

2

3

4

5

GND

ABL

GND

GND

8E8

TERHEA

E27

E12

B+

E180

S

F

AFC

COLHV

FB401 FQI20B001R_M

1

10

11

2

3

4

5

6

7

8

9

R442_1

4.7K +-1%



R451

1.2 1W

R450_1

1 2W

R447

681/

2W

R449

11/

2W

HS401_1763WAA0162

HS402763WSAA013

R402

270 1W

R410

220 2W

IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

VR40

12.

2KV.PO

SI MET

AL

S830

Y

S826Y

S830X



ARE

D413

1N49

37

D402

1N4937

D401

11E1

-EIC

D405

11E1

-EIC

D412

1N4937

Q403DTC114TKA

SWITCHING


C402

1000

35V

YK

C419

_1

2210

0VYK

C418 22

50V

YK

C424

_1

0.00

721.

5KV

MPP

C417

_1

0.01

100V

MM

TS

C438

0.00

150

0VB

C423

0.47

250V

PMS

C451

0.22

100V

MKT

C420

100P500V B

C416

22P CH

R453

150K 1/4W

R423

10K 1/4W

R409_1

8.2K 1/4W

R444

22K +-1%

R456 47

01/

2W R460

100

1/4W

R414

10K

R408

_1

680

1/2W

R419

560

1/2W

R417

560

1/2W

R416

82K

R415

1.5

1/2W

R413

820

R411

27K

+-1%

R421

220

1/2W

R401

470

R490

68K

1/4W

R445

8.2K

+-1%

R446

18K

+-1%

C432

_1

0.1

100V

MHE

C403 1

50V

YK

C405 1

50V

KA

C431

1025

0VYK

C407

1000

25V

YK

C406

100

35V

MHE

C422 1

250V

MHE

Q4052SC1627_Y

H-DRIVE

W816

W92

5W

936

W811

W817

W807

W928

W813

W831

W857

W853

W917

W829

W840

W841

W85

4

L401_1

4.7mH


DEFLECTION SIGNAL

D408

MTZ

J5.1

B

D409

HZ11B3L

D410

MTZ

J6.8

B

D403

MTZ

J30B

D404

MTZ

J30B

Q404DTA144EKA

SWITCHING CAUTION: DIGITAL TRANSISTOR

V_OUT

V_FEEDBACK

GND

ACL

H.PLUSE

HEATER

H_GND

180V

H_OUT

GND

H_GND

H_GND_1

AT+12V

+B

X_RAY

X-RAY_TEST

G-16G-15

PCB010

DMD021

(CP801)

NC

NC

2

0

0.71.5

22.3

0

NC

1

SCREEN

FOCUS

0

Vcc GND

THERMAL PROTECTION

AMP-+

PUMP UP

3.6 25.9 2.0 0 12.5 26.3 3.7

TO DY

TO CRT

135.0

8.1

136.0

262.0

1.3

18

1.3

0.2NC

31.0

22.3

19

0

010.8

17

FROM/TO DECK

0

4.9

0

0.5

0

31.0

DEFLECTION SCHEMATIC DIAGRAM(SYSCON PCB)

FROM/TO CHROMA/IF

FROM/TO MICON

FROM TV POWER

0 262.0

0

20

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

TP801

TP803

TP802

CC002TP-1S-05

FJ801

ISHS53S

1

10

115

67

89

TM101ORT204N7404299-U

BT101R03(AB)E_2P_G

BT102R03(AB)E_2P_G

BL001HPN-01

CP851BB2013H02-10P

1

10

2

3

4

5

6

7

8

9



R802

12K 1W

R810

12K 1W

R805

12K 1W



ARE

L801

100u

H

R.SIGNAL

B.SIGNAL

G.SIGNAL

S801

S802

S804


C811

470P B

C810

470P B

C809

560P B

C805

330P B

C801_2

0.0012KV RR

R820_1

2.7K 1/4W

R813

330

R816

_1

4.7K

1/4W

R812

330

R815

4.7K

R811

330

R814

4.7K

R808_1

2.7K 1/4W

R807

2.7K 1/4W

Q8042SC4217

BLUE AMP

Q8062SC4217

RED AMP

Q8052SC4217

GREEN AMP

CP80

1A2

361W

V2-2

P

12

GND

CUT_OFF

B.OUT

G.OUT

R.OUT

H_GND1

HEATER

180V

SCRE

EN

G-18G-17

2.8

2.9

NC NC

FROM CHROMA/IF

180V

GND

R.OUT

NC NC

HEATER

G.OUT

B.OUT

(CP851A)

CUT_OFF

H_GND

FROM

/TO

DEFL

ECTI

ON

GND

2.5

132.5

21

FOCU

S

CRT SCHEMATIC DIAGRAM(CRT PCB)

PCB110 GND

(CD8

01)

132.3

2.5

23

2.8

132.1

22

2.5

ACCESSORY

132.

9

0

0

132.5

104.1 00

132.8

CCD005

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CD2001

1

2

3

4

5

6

7

4

3

2

1

CP4001_1

12

11

10

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

CP4002

6

5

4

3

2

1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICETHE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

CP85

1B 110 23456789

CP851A

1

10

2

3

4

5

6

7

8

9

CP401

1

2

3

4

5

CP503

1

2

21L503

DEGAUSS COIL

2

1

CP354

2

1

CP352

2

1

CD503

2

1

CP502

2

1

CP4003

BLACK

WHITEBLAD

EW

IDE

CD501AC120V_60Hz

SPEAKER

SP3538 OHM

SPEAKER

SP3518 OHM



ARE

J351HEADPHONE JACK

1

2

3

4

5

6

7

H

E

J4202FRONT AUDIO(L)

1

2 H

E

J4201FRONT VIDEO

1

2

S101A

S102A

CP80

1

12

G-20G-19

INTERCONNECTION DIAGRAM

NC

NC

NC NC

10

11

987

6

5

Vout

321

CCD005

SP_OUT

SOUND_GND

DMD021

GND

AE_HEAD(-)

GND

AE_HEAD(-)

S804

S802

J801

SP_OUT

SOUND_GND

+B(B)

+B(A)

AUDIO PB

AUDIO REC AUDIO REC

AUDIO PB

FEFE HEAD(+)

FE HEAD(-)

FE HEAD(+)

FE HEAD(-)

TM10

1FR

OM

OS22

01TO

OS22

01RE

MOC

ON S

ENSO

R

COM

MAN

D TR

ANSM

ITTE

RTM

101

B+GND

DEGAUSS COIL

DEGAUSS COIL

M2001CAPSTAN DD UNIT ASS’Y

TUNER PACK

NC

NC

NC

NC

NC

NC

M101LOADING MOTOR

H5002FULL ERASE HEAD ASS’Y

2

1

SP_COM

FFC

PG-GND

PG_OUT

H_GN

D

CUT_

OFF

H_GND

CUT_OFF

CAP/M/F/R

MOTOR_GND

TU601

IF

+30V

+5V

SDA

SCL

AGCU IN

11

10

1

3

5

6

7

8

9

2

4

FB40

1FB

T

SYSCON PCBPCB010

FOCUS SCREEN

S801

CD801

FOCU

S

SCRE

EN

NC

180V

GND

R.OUT

HEATER

G.OUT

B.OUT

180V

GND

R.OU

T

HEAT

ER

G.OU

T

B.OU

T

CRT PCBPCB110

F

CRT SOCKET

1

GND

GND

V801

H.V

CRT

ANOD

E

CTL-

CTL+

AUDIO

CONTROLCTL-

CTL+

H5001HEAD AUDIO CONTROL ASS’Y

4

3

2

1

SP-CH2 (L)

SP-CH1 (R)CH1 HEAD

SP

CH2

LD/CY_VCO

CAP_FG

CYL_CTL

VCC

CYL_FG/PG

LDM_CTL

CAP_CTL

I_LIMIT

CAP_VCO

UN4001CYLINDER UNIT ASS’Y

M2003MICRO MOTOR

GND

M-COM

W-OUT

V-OUT

U-OUT

CP1001

1

2

1

2

LM

7

6

5

4

3

GND

MRFG SENSOR

GOVCC

ROTORMAGNETCOIL

MAINSENSOR

HALL

LOGICSWITCH

OUTIN

HALLVCCHALL

WAVEFORMS

H-1

The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

NOTE:

Y/C/AUDIO/HEAD AMP

10 PB

1.0V 5ms/div

13 PB

1.0V 5ms/div

11 PB

0.5V 0.5ms/div

8 POWER ON

1.0V 10µs/div

9 PB

1.0V 10ms/div

6 POWER ON

1.0V 20µs/div

2 POWER ON

100mV 0.1µs/div

1 PB

0.5V 20µs/div

7 POWER ON

0.5V 10ms/div

MICON

5 REC

10.0V 5µs/div

3 PB

10mV 20µs/div

4 PB

0.5V 1ms/div

18 POWER ON

10.0V 5ms/div

DEFLECTION

17 POWER ON

0.5V 5ms/div

SOUND AMP

14 POWER ON

200mV 2ms/div

WAVEFORMS

H-2

23 POWER ON

50.0V 20µs/divThe following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

NOTE:

CRT

22 POWER ON

50.0V 20µs/div

21 POWER ON

50.0V 20µs/div

20 POWER ON

200mV 20µs/div

19 POWER ON

2.0V 20µs/div

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