Acer AC511 SERIES Скачать руководство пользователя

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12 SCHEMATIC DIAGRAM

P19

P17

P16

TP701

P27

EWOUT

HREF

V-OUT

H-OUT

MUTE

CS1

80V

12V

HOUT

VOUT

SENSE

PM1+PM2

R/I

CS0

BOUT

G/I

B/I

6.5V

SCL

B+

F.B

CLAMP

ABL

SDA

14.5V

CLP

-12V

02/24/2003

H.Z.YU

S551V-2TACR

Y.Z.OU

Fed-24-2003

S551V-2TACR-01-A

P/N

APPROVED BY

CHECKER

DRAWED BY

DATE

MODEL

02/21/2003

LM1269NA

1N5408

WT6805

56A1131-21

CRPC-S551V-2TACER

02/14/2003

715A833-XX

79A355-503-AS

AUDIO CIRCUIT DIAGRAM (OPTION)

SP501

-23-5A

78A216

SP502

P503

93A52-55P-52T

56A573-510

56A1125-510

05/04/2001

14.5

TDA9115

HLOCK

(SDA)

(SCL)

HMOIRE

H-POS

HPLL1

HGND

HPLL2

HOSCF

HLOCK

VGND

VOSCF

VEHTIN

HEHTIN

70V

56A551-7

LM2468T

56A539-5

O/P

I/P

Vbb

Vcc

DEC 4 OUT

SCL

DEC 3 OUT

SDA

DEC 2 OUT

VREF REXT

DAC 1 OUT

ANALOG VCC

DIGITAL GND

ANALOG GND

B/V OUT

B/V IN

G/V OUT

G/V IN

R/V OUT

R/V IN

VREF CAP

OSD SEL

ABL

B OSD

CLAMP

G OSD

FLYBACK

R OSD

IC802

IC801

4.3

16.4

0.3

2.5

3.7

0.6

1.1

3.4

4.6

1.1

3.7

0.3

8.1

3.8

1.5

6.3

3.1

3.7

3.1

5.3

3.4

5.1

3.3

5.1

0.1

0.6

1.5

1.9

2.3

1.7

3.8

4.6

5.1

0.3

5.1

2.1

5.1

4.8

1.7

1.1

4.8

0.6

4.9

WT62P1

KA3842A

56A379-9

B+ ADJ

SDA

SCL

VCC

BOUT

GND

HOUT

X-RAY

EWOUT

VOUT

VCAP

VGCCAP

Isense

REGIN

COMP

HREF

HFLY

TDA9302H

56A574-1

PARTS NO:41A31-057S/T

FROM AUDIO INPUT JACK

VSS

VSSA

VCP

VDDA

HFLB

AUDIO OPTION

KEYPAD CONTROL OSD

SHUTTLE CONTROL OSD

-139.7

134

0.05

R/D

DDC

IC105

B/B

G/B

R/B

B/D

G/D

ROT

OFF

AD0

AD1

MUTE

SKEYA

SKEYB

SENSE

VFLB

VDD SCL

SDA

IC401

IC601

FROM FBT

(AUDIO)

(CS0)

(CS1)

DEGAUSS

W/P

BRI

SUB

ABL

T402

12 11

SDA

SCL

IC101

V-I/P

H-I/P

H-OUT

V-OUT

SCL

SDA

PM1+PM2

SDA

SCL

OSC1

OSC0

GND

VCC

RESET

CONT

BRIT

SYNC-

SYNC+

D901 D904

14.5V

IC901

GND

O/P

Vcc

Vref

Ct/Rt

F.B

COMP.

CMPC-S551V-2TACER

1.1

-11.2

13.3

12.8

-10.8

B+

15V

P19

4.2V

14.5V

4.2V

CN901

FB101

F901

C901

C963

C964

C902

R831

R807

R808

C918

R996

C920

C924

C923

C922

C900

C915

C950

C626

R629

C622

R809

R810

R712

P17

P16

C103

C605

R469

R432

R805

C460

R984

C482

R931

C955

R403

P802

R143

R611

R711

R442

R416

C418

C419

C417

C415

C414

C821

R423

C425

C423

C427

C422

D402

C709

P12

L901

R981

Q101

R983

R982

R816

R817

L804

R801

R804

R935

R934

R932

R933

R995

R940

R942

R941

C424

R937

R938

R939

R929

R930

J166

L906

SW901

D101

D990

R441

R440

D984

R434

R957

R958

R955

R962

R446

C426

R956

R490

R436

R628

R627

R630

R960

C607

Q402

FB405

R106

D107

D121

C165

C463

C191

D702

D803

D804

R806

C603

D704

Q471

TP403

C450

Q915

D802

D801

R802

R812

C863

R803

D805

H601

D806

R986

C806

R814

R815

FB805

Q191

R120

R118

R119

H802

C970

R112

R135

R165

R129

R130

R131

R133

R123

R111

R136

R420

C812

C873

C947

C831

R132

R144

R172

R109

R108

C801

C803

R421

R813

R470

R839

C807

R156

C810

R124

C613

D101

R455

R409

R411

R179

R178

JUM5

JO86

C616

R616

R405

C446

R406

R428

R427

R429

R426

R114

R425

Q407

R422

D810

R456

L401

C826

R829

R449

R447

R448

R450

D930

R191

R720

R721

R722

R723

R724

R725

R729

R728

R989

R726

C130

R715

R713

H501

R708

NR901

ZD802

CN902

PR901

D939

D902

D903

D901

D904

C827

C823

C824

D914

D911

D912

D913

R496

D910

C161

D919

D921

D922

C816

D923

R115

D925

D450

D926

C162

R520

R186

C163

C160

D106

P601

D104

D420

D460

R999

D406

D405

D407

D404

R477

D415

R905

R162

D160

D409

D706

R731

RY901

TP902

R662

Q913

C438

C937

Q912

R964

ZD910

ZD911

C944

Q910

Q406

C416

L808

Q408

Q601

Q707

R507

C860

C705

D620

R502

R445

FB850

R182

C861

D403

C870

C862

C625

D601

H804A

C832

R453

R478

R451

Q409

R501

D421

D401

P404

R701

R714

Q702

Q701

Q706

C701

R770

R703

R702

R704

R705

D918

R504

R191

D423

R503

R602

C840

ZD913

D960

C967

C965

D408

R601

R835

R116

R508

D850

P801

C867

C408

C407

C813

C814

R522

C608

R604

R603

J027

ZD445

R971

JUM3

JUM1

JUM2

JWT2

JWT1

JWT3

C102

R168

R164

C410

C606

R610

R410

C409

Q403

R443

R494

J991

R521

C449

C945

R966

R972

R968

C961

FOCUS

Q921

R620

P503

P501

R454

C921

D932

C146

R707

R153

C917

C916

C907

C931

C934

R651

C936

R444

C938

C940

C939

C951

C621

C620

C501

R117

R159

L102

C169

C110

C106

R163

C104

ZD112

R161

C830

C833

C712

C439

Q990

R994

L402

R919

R402

C403

C405

C168

R727

C713

C714

C113

Q901

Q911

FB901

FB907

FB904

R171

C466

ZD903

R170

C839

R621

R857

ZD420

ZD702

C413

VR901

C486

C167

R175

R158

C166

VR701

J063

D856

R181

R155

R154

R173

R183

Q405

Q404

Q909

Q920

Q705

C503

FB905

R993

FB902

R499

R965

L903

C171

IC501

C502

C941

C105

R860

R152

R822

VR902

R969

R967

C946

C421

D603

C966

ZD501

C811

R174

R872

C172

R419

SW101

C508

D416

R506

R433

R631

R636

R160

R113

ZD110

C853

C990

R404

R505

C401

C108

C930

R492

R414

EHT

FOCUS

SCREEN

R413

R431

T901

L905

R125

R128

C995

D995

L101

SW103

L405

V-DY

H-DY

R141

C402

R401

D441

C404

L902

C412

R873

R126

C406

C943

R110

D411

R418

R901

R959

R134

R137

Q411

D490

FB903

R861

D857

R858

C856

SW102

R167

R462

R830

C604

Q420

D852

C109

P402

X101

D102

R417

R127

R828

R122

IC102

C504

R650

T401

Q410

R924

P803

R923

C829

C855

R100

L806

R874

R862

D858

R963

D928

LED1

R980

JUM4

R733

R927

R750

R412

R408

R859

D854

L851

FB403

FB402

R856

C710

R988

C929

R660

C462

R855

L850

R854

C433

C828

L803

L802

L801

ZD105

IC803

C851

TP901

C852

D851

C837

D853

L807

C858

C854

C836

C660

C661

R961

D931

P804

L805

C838

FB803

C857

D855

D817

R879

C834

C707

C835

R880

R820

C864

L852

C808

C815

R818

R819

R821

C822

C802

R824

C601

C602

C825

R825

C820

R827

R823

R811

R180

C164

R452

C887

SW104

P803

C434

C809

E601

ZD801

R192

IC104

R973

R147

R145

C630

C631

C470

C471

ZD610

R465

C465

R437

R473

R471

1.25

71A55-9-T

3.15A/250V

84A7H-315-SL

275V

0.33

250VAC

3300

250VAC

3300

250VAC

0.22

43K

100

100V

3300

10K

1000PF

100V

3300

1KV

330

100V

0.1

400VAC

250VAC/

4700

2KV

0.01

1KV

220

100V

0.01

1/2W

1.5

50V

0.1

100

95A90-23

P19

95A90-23

0.1

47UF/50V

1/4W

150K

61A172-362-52T

100V

0.033

1/4W

330K

100V

0.1

1/4W

1KV

220

1/4W

120K

100

56K

1/6W

270

1/4W

2K2

1/2W

1K8

2KV

4.5UF

2KV

5300PF

50V

0.22

100V

5600

500V

0.1UF

0.1

1/6W

20K

400V

0.27

50V

3300

250V

0.56UF

250V

0.68UF

1N4148

93A64-11-52T

1KV

560

73A174-2-SA

1/2W

100

(NC)

2SC945

1/4W

10K

1/4W

10K

47K

71A55-19-T

1/6W

1/4W

330K

1/4W

2K7

1/4W

560

39K

1/4W

150

1/4W

1K5

50V

3300

1/4W

150

1/4W

20K

0.33

1/4W

510

73A253-90-L

(NC)

1N4148

1/2W

180K

1/4W

5K6

1N4148

93A64-11-52T

3K9

1/4W

47K

1/2W

95A90-23

1/4W

1/6W

56K

250V

0.1UF

1/4W

1K2

65K

1/4W

680

1/2W

330

0.82

1/4W

5K6

1/4W

47K

0.1

2N7000

-8-T

57A706

71A55-29

30K

1N4148

11-52T

93A64-

1N4148

4.7UF

100V

0.01

50V

4.7UF

95A90-23

11-52T

1N4148

93A64-

1N4148

11-52T

93A64-

50V

0.47

93A52-47P-52T

57A420-501-T

47PF2KV

57A446-1-T

1N4148

11-52T

93A64-

1N4148

11-52T

93A64-

50V

1000

1N4148

11-52T

93A64-

-2

-5

1N4148

11-52T

93A64-

1/2W

10M

0.1

100

71A55-19-T

A733

57A420-502-T

2K2

10K

1000UF

16V

6K2

1K5

2K2

4K7

2K2

1/4W

2K2

100

1KV

220

4.7UF

100V

0.01UF

1/4W

100

330

1/4W

100

5K1

1UF

-T

1UF

100

1/6W

10K

1/6W

27K

(N.C)

2K2

100UF

3K3

100UF

1K5

50V

0.1UF

93A64-11-52T

1/6W

10K

1\4W

1/6W

2.2k

100V

0.15

100

16V

100UF

100

0.82

1/2W

(NC)

47K

1/4W

100

KSC945C

-SG-T

57A419

1/6W

100

-23

95A90

150

73A147-48H-LSB

(NC)

1/4W

4K7

1/4W

47K

1/2W

1/6W

56K

(NC)

HER303

1/2W

47K

1/2W

1/6W

3K3

100

1/2W

220V

1/2W
110K

1/6W

1/4W

560

470

1/6W

-50v

NPO

47P

1/6W

10K

1/6W

7.5K

1/6W

61A58-8

73-52T

93A39-

DEG.

61A52-27-4G

1N4148

11-52T

93A64-

0.1

1N4148

93A64-11-52T

BYC26C

93A1060-6-52T

BAV20

93A64-31G-52T

1N4148

93A64-11-52T

2.4

FR107

100

31DF4

93A60-73A

UF4004

93A1040-2-52T

UF304G

93A3040-10E-52T

50V

93A3020-6P-52T

UF302G

100

93A3040-10E-52T

1N4148

11-52T

93A64-

1N4148

93A64-11-52T

1000

150

1N4148

11-52T

93A64-

1N4148

93A64-11-52T

1N4148

93A64-11-52T

1N4148

93A64-11-52T

95A90-23

BYV26C

1N5817

-1P-52T

93A1002

PS156R

93A60-21P-52T

1N4148

93A64-11-52T

1/6W

1K8

FR107

26T-52T

93A60-

1/4W

390

3K3

1N4148

11-52T

93A64-

BYV26C

1/6W

5.1K

77A260-5-1

9A211-2

1/6W

12K

KSC945C

57A419-SG-T

50V

1UF

25V

470UF

2SC1213AC

57A446-1-T

93A39-519-52T

93A39-59-52T

(NC)

16V

100UF

KSC945C

57A419-SG-T

TIP122

57A415-1

(NC)

4700

)

71A55-19-T

KSC945C

-SG-T

57A419

2SC1815Y

57A419-Y-T

2SC1815Y

57A419-Y-T

1/4W

1K5

500V

1000P

10UF

1N4148

93A64-11-52T

1/4W

10K

1/4W

4K7

71A55-9-T

330

50V

1000PF

95A90-23

33UF
160V

500V

220PF

100V

0.22UF

1N4004

93A52-47P-52T

160V

1UF

74LS14

750A1697-503-ZA

1/6W

5K6

1/6W
10K

2SC1213AC

57A446-1-T

1/4W

15K

1N4148

11-52T

93A64-

95A90-23

91K

1/2W

KTA733P

57A420-501-T

KSC945CG

57A419-SG-T

KSC945CG

57A419-SG-T

0.1

4K7

100

6K2

470

BYV26C

93A1060-6-52T

1/4W

10K

1/6W

13K

FR155

1/4W

15K

82K

(NC)

93A39-113-52T

95A90-23

100

100V

0.01

FMP-2FUR

93A220-12

1/4W

120K

0.22

100

1/4W

10K

BAV20

31T-52T

93A64-

1KV

1NF

100

(NC)

3.3

0.1

JUMPER

1/2W

120K

93A39-82-52T

1/4W

10K

47UF

1/6W

10K

36K

100

0.1

TT2076GMH

57A689-7

1/4W

47K

1/4W

300K

3.3

100V

0.047

50V

0.1

1/4W

22K

1/4W

22K

1/4W

240K

100V

0.01

2SC1213AC

57A446-1-T

1/6W

24K

1/4W

56K

50V

0.1

1N4148

11H-52T

93A64-

10UF

1/6W

4K7

3K3

2.2UF

25V

100UF

450V

150UF

80V

390UF

35V

1000UF

5K6

25V

1000UF

1/2W

(NC)

25V

1000UF

N.C

22UF

25V

330UF

200V

47UF

16V

1000UF

470UF

1UF

100

1/4W

73A54-220-10T

16V

100UF

50V

1UF

33UF

1/4W

6K8

25V

100UF

RD6.2EB2

128-52T

93A39-

1K2

(N.C)

22PF

(N.C)

22PF

50V

2.2UF

1UF

KSC945

1/4W

8K2

95A90-23

1/4W

4K7

100V

0.001

100V

0.01UF

0.1

1/2W

82K

160V

22UF

50V

330UF

25V

100UF

STP7NC70ZFP

-6

57A724

IRF634B

57A600-27

95A90-23

71A55-19-T

100

50V

0.01UF

124-52T

93A39-

100

(N.C)

10PF

3K9

1/4W

220K

113-52T

93A39-

RD3.0EB2

93A39-49-52T

50V

4.7UF

100

0.22

7K5

0.01

22K

BAV20

31T-52T

93A64-

1K5

1/2W

470K

6K2

1/4W

3CG733P

57A420-502-T

3CG733P

57A420-502-T

HSB772

57A728-3

2SA673AC

57A619-1-T

BF423

57A498-1-T

10UF

95A90-23

1/4W

71A55-19-T

1/6W

43K

73A259-4

10UF

(N.C)

AN7512

56A572-2

1UF

100V

0.1

1/4W

-1

-5

61A152M-339-64

30K

1/4W

100K

1/4W

27K

250V

0.22

1KV

1500PF

1N4148

93A64-11-52T

47UF

5.1V

100

1/2W

1000

4K7

(MENU)

ENTER

-B

10UF

RF107

93A60-26T-52T

1/4W

1K5

1/6W

2.2

2K2

220

(NC)

47K

TZX6V2C

517-52T

93A39-

100V

0.47

1UF

24K

1/4W

270K

63V

50V/DF

N.C

25V

2200UF

1/2W

100K

1/4W

2K2

1/4W

180K

-23

95A90

80A569P-2-GC

71A55-19-T

2K2

100V

4700

1N4148

93A64-11-52T

73A53-339-10T

3.3UH

(DOWN)

LEFT

73A253-68-S

2K2

10UF

1K8

1N5817

50V

0.22

73A174-17-G

330

1/2W

1/4W

(NC)

63V

1500

1/4W

93A64-501-52T

620

1/2W

470K

1/4W

33K

9K1

2K2

IRF634A

57A600-504

1N4148

93A64-11H-52T

95A90-23

1/4W

BAV20

31T-52T

93A64-

1/4W

220K

100V

0.1

(UP)

RIGHT

10K

1/2W

47K

3K9

0.1

BF423

57A498-1-T

BAV20

31T-52T

93A64-

(NC)

1UF

12MHZ

93A22-43-H

(NC)

1N4148

1/6W

620

(N.C)

2K2

1/4W

150

M24C04

56A1133-12A

2200UF
16V

4K7

79A167-110-S

IRF634A

57A600-4

1/2W

75K

1/2W

75K

160V

47UF

100V

0.47

4K7

0.68

1/2W

1/4W

BAV20

31T-52T

93A64-

1/2W

220

1N4148

93A64-11-52T

81A10-2-SA

1/4W

220

20K

33K

-23

95A90

95A90-23

1/4W

220K

BAV20

31T-52T

93A64-

0.47

71A55-19-T

1/4W

110

0.22
250V

1/4W

22K

160V

22UF

1/4W

0.1

1/4W

110

0.47UH

1/4W

110

10UF

100V

0.1

0.47UH

0.47UF

HZ5C2

52-52T

93A39-

56A539-6
LM2480NA

25V

47UF

0.1

BAV20

31T-52T

93A64-

500V

1000

BAV20

31T-52T

93A64-

0.47

100V

0.1

100V

0.47

500V

1000

16V

470UF

50V

95A90-23

1.2

500V

1000

71A55-19-T

100V

0.1

BAV20

31T-52T

93A64-

600V

9T-52T

93A52-

0.01

250V

33NF

2KV

0.01

1/2W

100K

10K

(NC)

0.68UH

95A90-23

4K7

(NC)

27K

0.1

1UF/50V

330

50V

0.1

(NC)

1/6W

3K6

0.1

1/4W

56K

50V

100

(EXIT)

OSD

50V

22UF

1UF

73-52T

93A39-

74LS14

1/4W

68K

-5

1/2W

1.1K

5K1

100

IN4148

1/4W

5.6K

3.3UF

1/4W

220

1/6W

10K

1/6W

62K

Содержание AC511 SERIES

Страница 1: ...SERVICE GUIDE COLOR MONITOR ACER AC511 SERIES 41AS551 ACER E ...

Страница 2: ...ION ONLY EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS LIABILITY FOR CHANGES ERRORS OR OMISSIONS MANUFACTURE DATA Feb 20 03 ...

Страница 3: ...ON 10 12 6 TROUBLE SHOOTING CHART 13 6 1 NO RASTER CRT RELATIVE CIRCUIT PROBLEMS 13 6 2 ABNORMAL DISPLAY 15 6 3 NO BLANKING 16 6 4 HOR OSC DEF HV CIRCUIT FAULT 16 6 5 ABNORMAL HORIZONTAL DEFLECTION 17 6 6 ABNORMAL VERTICAL SCANNING 18 6 7 SIDE PIN CUSHION DISTORTION 18 6 8 POOR FOCUS 19 6 9 NO SOUND FOR AUDIO MODEL ONLY 19 6 10 POWER SUPPLY TROUBLE SHOOTING CHART 20 7 MECHANICAL OF CABINET FRONT D...

Страница 4: ...TTL Level TTL Level Positive Negative Negative Negative Positive Horizontal 720 H 640 H 640 H 800 H 1024 H Vertical 400 V 480 V 480 V 600 V 768 V Fh KHz 31 5 31 5 43 3 53 7 48 4 Fv Hz 70 60 85 85 60 6 Display Size Horizontal 260 mm Vertical 195 mm 7 Scanning Frequencies Horizontal 30KHz 54KHz Vertical 50 Hz 120 Hz 8 Factory Preset Timings 7 User Timings 8 9 Misconvergence Center 0 3 mm Max Corner ...

Страница 5: ...ntial shock hazard and must be corrected immediately 2 2 PRODUCT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage wattage etc Before replacing any of these components read the parts list in this manual carefully The use...

Страница 6: ... plug the power cord into a convenient AC outlet Three wire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduit ground If the AC outlet in your location does not have provisions for the grounded type plug the installer should attach the proper adapter to ensure a safe ground potential 2 Connect the 15 pin color display...

Страница 7: ... PCB MAIN SW104 4 3 ADJUSTMENT METHOD 1 15 0V B HV voltage adjustment A Chroma 2000 Signal generator or PC equivalent set mode2 VGA 640X480 pattern 1 0 B Connect a DC Volt meter between TP901 and ground then adjust VR901 to be 15 0VDC C Connect a DC Volt meter between TP902 and ground then adjust VR902 to be 87 VDC 2 Factory preset Timings Adjustment A Press Encoder control Key to show OSD window ...

Страница 8: ... Luminance adjustment a Set mode 2 640 480 Fh 31KHz full white pattern b To make the adjustment condition is under the Factory preset window Same as step 2 C c Warm up more than 20 minutes d Brightness set to maximum Contrast set to min full white pattern then adjust FBT screen VR to make Y 5 0 0 5cd m e Brightness set to raster just cutoff adjust contrast to be 4FL then adjust G Bias B Bias R Bia...

Страница 9: ...advance in an opposite direction but at the same time to obtain the same angle between the two tabs which should be approximately 180 D Check the complete blue and complete green patterns to observe their respective color purity Make minor adjustments if needed RELATIVE PLACEMENT OF TYPICAL COMPONENTS Purity Magnets Deflection Yoke 4 pole Convergence Magnets 6 pole Convergence Magnets 6 Convergenc...

Страница 10: ... for the monitor testing use On Screen Display Controller The IC105 is designed for display the built in characters or fonts onto monitor screen The display operation is by transforming data and control information from micro controller to RAM through a serial data interface Pin2 is used to control the internal oscillator frequency by DC voltage input from external low pass filter R126 C155 is use...

Страница 11: ...t on the oscillator saw tooth voltage The PLL loop filter C401 R401 C402 is connected to Pin26 PLL2 Phase Detector This phase detector is similar to the PLL1 detector and compares the line flyback pulse at pin 1 with the oscillator saw tooth voltage The PLL2 detector thus compensates for the delay in the external H deflection circuit by adjusting the phase of the HDRV output pulses The phase betwe...

Страница 12: ... Cut off 6 3V Supply Voltage Q909 Q910 Use for Standy By or Suspend Mode to Cut off 14 5V Supply Voltage Q912 Q920 Push Pull Topology to Drive Q911 Q913 Degaussing Switcher Transistor Q921 5V Regulator Transistor Q401 Turn on at Power ON OFF and Change Mode to Protect Hor Block Q402 HOR Driver Transistor Q407 Q408 As a Switcher for Horizontal s Correction CKT Q409 H Linear control transistor Q411 ...

Страница 13: ...BOUT 6 3V CHECK VOLTAGE OF THE CRT CHECK BRIGHTNESS CIRCUIT OK CHECK POWER SAVING CIRCUIT ABNORMAL DISPLAY H SYNC V SYNC SIGNAL CATHODE ABOUT 60V TO 70V CHECK SCREEN VOLTAGE ABOUT LESS THAN 300V CHECK FBT CHECK MAIN PCB POWER SUPPLY CHECK FAILSAFE CKT IC401 70V 15V 80V Q909 Q910 CHECK CRT S HEATER RELATIVE CIRCUIT Q907 Q908 Q703 Q704 Q705 RELATIVE CKT PIN 25 RELATIVE CKT 400V TO 600V REFER ITEM 6 ...

Страница 14: ...D CHECK SIGNAL CABLE OR INTERFACE CARD CONTRAST SET MAX PIN 2 16 ABOUT 8V CHECK 8V RELATIVE CIRCUIT CHECK THE IC801 PIN 11 RELATIVE CIRCUIT RELATIVE CIRCUIT CHECK IC801 PIN 11 CLAMP PULSE PIN 13 15 18 ABOUT 4Vpp CHECK IC801 PIN 3 PIN 5 PIN 8 PIN 10 3 ABNORMAL DDC PLUG PLAY OK NG CHECK IC101 PIN 5 VOLTAGE ABOUT 5V CHECK SIGNAL CABLE CHECK Q921 GOOD OR FAIL OR H802 PIN 2 3 DATA OUTPUT ...

Страница 15: ...DE ABOUT 40Vpp CHECK THE VOLTAGE OF FBT SCREEN CHECK THE RELATIVE CIRCUIT CHECK THE 12V PIN OF SMPS ON MAIN PCB RELATIVE CIRCUIT OF P802 CONNECTOR ABOUT 400V TO 700V EXCEED 700V CHECK FBT CRT RELATIVE CIRCUIT VIDEO PCB ABOUT 80V CHECK THE 80V RELATIVE CIRCUIT CHECK VIDEO IC801 VCC ABOUT 8V OF IC801 PIN 13 15 18 ABOUT 3Vpp CHECK THE IC802 OF IC801 PIN 2 PIN 16 Vcc CIRCUIT OR REFER ITEM 6 1 ...

Страница 16: ...LT 1 NO RASTER DISCONNECT WITH SIGNAL CABLE NG OK OK OK NG NG NG CHECK THE COLLECTOR VOLTAGE CHECK THE COLLECTOR VOLTAGE RELATIVE CIRCUIT RELATIVE CIRCUIT CHECK Q402 T401 CHECK T401 T402 Q402 Q403 ABOUT 3Vpp OF Q403 ABOUT 1200Vpp AT FH 31KHz D408 C418 C419 H DY B CHECK IC401 PIN 26 WAVE FORM CHECK IC401 PIN 4 7 PIN 13 CHECK IC401 PIN 29 ABOUT 12 VDC CHECK IC401 PIN 29 RELATIVE CIRCUIT OF Q402 ABOU...

Страница 17: ...RCUIT CHECK THE RELATIVE CIRCUIT OF SMPS READJUST H WIDTH FUNCTION OF Q404 Q405 Q406 CHECK THE HV OF CHECK FBT B VOLTAGE ABOUT 70V AT FH 31KHz CRT ABOUT 24 5KV 2 ABNORMAL HORIZONTAL VIDEO CENTER RELATIVE CIRCUIT CHECK IC401 PIN 4 7 3 ABNORMAL HORIZONTAL LINEARITY AND IC101 PIN 28 29 CHECK L401 Q410 Q426 ...

Страница 18: ...IVE CIRCUIT NG READJUST V SIZE FUNCTION VALUE CHECK THE VOLTAGE OF IC101 RELATIVE CIRCUIT CHECK IC401 PIN 20 21 22 23 CHECK THE IC601 PIN 2 ABOUT 11 8V PIN 4 ABOUT 12V CHECK D601 C605 2 VERTICAL CENTER NG READJUST V CENTER RELATIVE CKT CHECK IC401 AND IC601 6 7 SIDE PIN CUSHION DISTORTION NG READJUST SIDEPIN CHECK IC401 Q404 Q405 Q406 RELATIVE CKT ...

Страница 19: ... LEAD WIRE CRT SOCKET CRT 6 9 NO SOUND OPTIONAL WITH AUDIO ONLY OK OK OK OK NG ENSURE THE SOUND SOURCE IS POWER ON ENSURE THE SOURCE CABLE CONNECTION CHECK POWER CHECK IC501 IC501 FAILURE SPEAKER FAILURE OK SUPPLY CIRCUIT ADJUST VOLUME CONTROL NG CHECK IC501 PIN 14 ABOUT 14V ...

Страница 20: ...PUT NG OK NG OK OK NG NG NG OK OK OK NG OK NG YES NO CHECK BRIDGE RECTIFIED CIRCUIT CHECK START C K T CHECK IC401 CHECK D919 CHECK Q911 Q911 FAILURE CHECK Q901 CHECK IC901 CHECK AC LINE VOLT 120V OR 220V CHECK F901 SW901 CHECK LINE RECTIFIED SMOOTHED VOLT CHECK Q901 IC901 FAILURE CHECK T901 O P MAKE SURE THAT THE VARIABLE OK OUTPUT IS NOT SHORTED R928 R932 D911 D917 CHECK THE 60V PIN 14 15 16 28 B...

Страница 21: ...20 7 MECHANICAL OF CABINET FRONT DIS ASSEMBLY ...

Страница 22: ...40A 459786 1A CARTON LABEL 40A 581 26704 Paper FOR CARTON PALLET 40A 58162433A TCO03 LABEL 40A2058786 2A ID LABEL 41A 68508 A CARD 41A 68786 2A WARRANTY BOCKLET 41A 68786 3A TCO03 CARD 41A 604786 2A MANUAL 44A6547786 1A CARTON 44A6567 1 EPS FOAM 44A6567 2 EPS FOAM 44A9003 3 Protect Corner Board 45A 76 28 RN PE BAG FOR MANUAL 45A 76 31 RN BASE PE BAG 45A 77500 BARCODE RIBBON 45A 77501 BARCODE RIBBO...

Страница 23: ...J6842CC 0 68UF 250V 5 MPP C425 63A210J2743CC 27UF 5 400V FOR CAMEL C427 63A210J5642CM 0 56UF 250V C432 67A 21547011J 47UF 20 200V JAMICON C446 67A 305102 3 1000 UF 20 16V C620 67A 309471 7 470UF 20 50V C621 67A 309102 3 1000UF 20 16V C713 67A 309220 10 22UF 20 160V C714 67A 305331 7 330UF 20 50V C900 65A305M4722B2 4700PF 20 400VAC ACF C901 63A107K334 US X2 MKP 0 33UF 275VAC 1 C902 63A107K224 U MPX...

Страница 24: ... 14 2 MTG T40 Q1A1135 10128 SCREW 3x10 NR901 61A 58 8 NTCR15OHM 20 2 5A UP P402 33A3192 4 4P PLUG P404 33A3278 2 2P PLUG B2B XHA JST PR901 61A 52 27 4G PTCR 9OHM 20 220V GAO Q411 57A 600 27 IRF634B Q909 57A 728 3 HSB772P HSB772E HI SINC R492 61A212Y10452T MGFR 100KOHM 5 1 2W R627 61A 208109 64 MOFR 1 OHM 5 1W R636 61A153M100 59 MOFR 10 OHM 5 3W R705 61A 208471 64 MOFR 470 OHM 5 1W R723 61A152M101 ...

Страница 25: ...O 50V C161 65A 44215113T 150PF 5 NPO 50V C162 65A 44410213T 1000PF 10 Y5P 50V C163 65A 44215113T 150PF 5 NPO 50V C164 65A 450104 7T 0 1UF 80 20 50V Y5V C165 67A 309479 7T 4 7UF 20 50V C166 95A 90 23 TIN COATED C167 64A701J2240AT 0 22uF 50V 5 C168 64A700J1040AT 0 1uF 50V 5 C169 67A 309101 3T 100UF 20 16V C171 67A 305100 7T 10UF 20 50V C172 65A 44410213T 1000PF 10 Y5P 50V C191 67A 305479 7T 4 7UF 20...

Страница 26: ...NPO 50V C607 64A700J1040AT 0 1uF 50V 5 C608 64A700J1040AT 0 1uF 50V 5 C613 64A700J1040AT 0 1uF 50V 5 C616 64A176J154 1T 0 15UF 5 100V C622 65A 450104 7T 0 1UF 80 20 50V Y5V C625 64A176J224 1T 0 22UF 5 100V C626 64A 44J1031AT 01UF 5 100V C630 65A 442101 1T 100PF J NPO 50V C631 65A 442101 1T 100PF J NPO 50V C660 67A 305471 3T 470UF 20 16V C661 65A 450104 7T 0 1UF 80 20 50V Y5V C701 64A700J1040AT 0 1...

Страница 27: ...56R D409 93A 64 1152T DIODE 1N4148 D411 93A 6450152T SWITCHING DIODE BAV21 D415 93A 6026W52T FR107 D416 93A 6026W52T FR107 D420 93A 64 1152T DIODE 1N4148 D423 93A 6021P52T PS156R D426 93A 5247T52T 1N4004 D427 93A 5247T52T 1N4004 D441 93A1002 1P52T 1N5817 D450 93A 64 1152T DIODE 1N4148 D460 93A 64 1152T DIODE 1N4148 D601 93A 5247T52T 1N4004 D603 93A 64 1152T DIODE 1N4148 D620 93A 64 1152T DIODE 1N4...

Страница 28: ...ATED J004 95A 90 23 TIN COATED J005 95A 90 23 TIN COATED J006 95A 90 23 TIN COATED J007 95A 90 23 TIN COATED J008 95A 90 23 TIN COATED J009 95A 90 23 TIN COATED J010 95A 90 23 TIN COATED J011 95A 90 23 TIN COATED J012 95A 90 23 TIN COATED J013 95A 90 23 TIN COATED J014 95A 90 23 TIN COATED J015 95A 90 23 TIN COATED J016 95A 90 23 TIN COATED J017 95A 90 23 TIN COATED J019 95A 90 23 TIN COATED J020 ...

Страница 29: ...ATED J075 95A 90 23 TIN COATED J076 95A 90 23 TIN COATED J077 95A 90 23 TIN COATED J078 95A 90 23 TIN COATED J079 95A 90 23 TIN COATED J080 95A 90 23 TIN COATED J082 95A 90 23 TIN COATED J083 95A 90 23 TIN COATED J085 95A 90 23 TIN COATED J086 95A 90 23 TIN COATED J087 95A 90 23 TIN COATED J088 95A 90 23 TIN COATED J089 95A 90 23 TIN COATED J090 95A 90 23 TIN COATED J091 95A 90 23 TIN COATED J092 ...

Страница 30: ...A 90 23 TIN COATED J158 95A 90 23 TIN COATED J159 95A 90 23 TIN COATED J160 95A 90 23 TIN COATED J166 95A 90 23 TIN COATED J167 95A 90 23 TIN COATED J169 95A 90 23 TIN COATED J170 95A 90 23 TIN COATED J174 95A 90 23 TIN COATED J182 95A 90 23 TIN COATED J183 95A 90 23 TIN COATED J191 95A 90 23 TIN COATED J68 95A 90 23 TIN COATED FOR T403 PIN6 PIN J991 95A 90 23 TIN COATED JWT1 95A 90 23 TIN COATED ...

Страница 31: ...6W R116 61A 60210152T CFR 100 OHM 5 1 6W R117 61A 60210152T CFR 100 OHM 5 1 6W R118 61A 60210352T CFR 10K OHM 5 1 6W R119 61A 60210352T CFR 10K OHM 5 1 6W R120 61A 60222252T CFR 2 2K OHM 5 1 6W R122 61A 17215152T CFR 150 OHM 5 1 4W R123 61A 60222252T CFR 2 2K OHM 5 1 6W R124 61A 60215252T CFR 1 5K OHM 5 1 6W R125 61A 60222252T CFR 2 2K OHM 5 1 6W R126 61A 17220252T CFR 2KOHM 5 1 4W R127 61A 602102...

Страница 32: ...6 61A 60220252T CFR 2K OHM 5 1 6W R191 61A 60213352T CFR 13K OHM 5 1 6W R401 61A 60218252T CFR 1 8K OHM 5 1 6W R402 61A 21047252T MFR 4 7K OHM 1 1 6W R403 61A 17212452T CFR 120K OHM 5 1 4W R404 61A 60224352T CFR 24K OHM 5 1 6W R405 61A 60210152T CFR 100 OHM 5 1 6W R406 61A 60210152T CFR 100 OHM 5 1 6W R407 95A 90 23 TIN COATED R408 95A 90 23 TIN COATED R409 61A 17210052T CFR 10OHM 5 1 4W R410 61A ...

Страница 33: ...0KOHM 5 1 4W R601 61A 17212452T CFR 120K OHM 5 1 4W R602 61A 60282352T CFR 82K OHM 5 1 6W R603 61A175L12452T CFR 120K OHM 5 1 2W R604 61A 17236252T CFR 3 6K OHM 5 1 4W R610 61A 60210152T CFR 100 OHM 5 1 6W R611 61A 60256352T CFR 56K OHM 5 1 6W R616 61A 60210152T CFR 100 OHM 5 1 6W R620 61A 21024352T MFR 24K OHM 1 1 6W R621 61A 21039252T MFR 3 9K OHM 1 1 6W R628 61A175L33152T CFR 330 OHM 5 1 2W R62...

Страница 34: ...5 1 4W R939 61A 17220352T CFR 20KOHM 5 1 4W R940 61A 21039352T MFR 39K OHM 1 1 6W R941 61A 17215252T CFR 1 5K OHM 5 1 4W R942 61A 17215152T CFR 150 OHM 5 1 4W R956 61A 17212252T CFR 1 2K OHM 5 1 4W R957 61A 17247352T CFR 47K OHM 5 1 4W R958 61A175L10252T CFR 1K OHM 5 1 2W R959 61A 17233352T CFR 33KOHM 5 1 4W R960 61A 17247352T CFR 47K OHM 5 1 4W R961 95A 90 23 TIN COATED R962 61A 17222052T CFR 22O...

Страница 35: ...S551VAY SPECIFICATION REAMRK ARS551VAY CRT BOARD FOR S551V ACE 40A 581 26605 LABEL 87A3503501 SOCKET 705A561TR56 01 IC802 ASS Y C829 67A 305470 10 47UF 20 160V C835 65A 2M103 3B6921 0 01UF 2KV 20 Z5U C870 67A 305330 10 33UF 20 160V IC801 56A 539 5 LM1269NA BY NS IC803 56A 539 6 LM2480NA BY NS P801 33A327811A 11P PLUG P802 33A327811D WAFER PLUG P803 33A3278 6D WAFER P804 33A3278 5 5 PIN R822 61A152...

Страница 36: ...851 67A 305470 4T 47UF 20 25V C852 65A 4501047TV 0 1UF 80 20 50V Y5V C853 67A 70478 9T 0 47UF 20 100V C854 67A 70478 9T 0 47UF 20 100V C855 67A 70478 9T 0 47UF 20 100V C856 64A176J104 1T 0 1UF 5 100V C857 64A176J104 1T 0 1UF 5 100V C858 64A176J104 1T 0 1UF 5 100V C860 65A517K102 5T6213 1000PF 500V 10 Y5P C862 65A517K221 2T6213 220pF 500V 10 Z5P C867 65A 1K102 5T6052 1NF 1KV Y5P 10 C873 65A 1K221 5...

Страница 37: ...0T 0 47UH 10 peaking co L851 73A 5447810T 0 47UH 10 peaking co L852 73A 5468810T 0 68UH 10 R801 61A 60275052T CFR 75 OHM 5 1 6W R802 61A 60275052T CFR 75 OHM 5 1 6W R803 61A 60275052T CFR 75 OHM 5 1 6W R804 61A 60233052T CFR 33 OHM 5 1 6W R805 61A 60233052T CFR 33 OHM 5 1 6W R806 61A 60233052T CFR 33 OHM 5 1 6W R807 61A 60210152T CFR 100 OHM 5 1 6W R808 61A 60210152T CFR 100 OHM 5 1 6W R809 61A 60...

Страница 38: ...5 1 2W R873 61A175L56052T CFR 56 OHM 5 1 2W R874 61A175L56052T CFR 56 OHM 5 1 2W R880 61A175L10452T CFR 100K OHM 5 1 2W ZD801 93A 3951652T TELEFUNKEN TZX5V1B ZD810 93A 3951652T TELEFUNKEN TZX5V1B PART LIST OF IC802 ASS Y LOCATION PARTS No SPECIFICATION REMARK 90A 315500 HEAT SINK M1A1730 6128 SCREW M3x6 IC802 56A 551 7 LM2468TA BY NS PARTS LIST OF AC Iron Slice ASS Y LOCATION PARTS No SPECIFICATIO...

Страница 39: ...LIST OF Q410 ASS Y LOCATION PARTS No SPECIFICATION REMARK 5A 42501 UNDERLAY SLLICE 32A3028503 MICA 90A 360 1 HEAT SINK M1A1730 8128 SCREW M3x8 Q410 57A 600 4 IRF630 SGS THOMSON ST PARTS LIST OF Q901 ASS Y LOCATION PARTS No SPECIFICATION REMARK 90A 339504 PA HEAT SINK M1A1730 10128 SCREW M3x10 Q901 57A 724 6 STP7NC70ZFP PART LIST OF 403 D408 Q406 ASS Y LOCATION PARTS No SPECIFICATION REMARK 5A 4250...

Страница 40: ...0 10128 SCREW M3x10 MTG Q403 D408 93A 220 12 FMP 2FUR 1500 600V 5A S HV1 95A205T 30052 M95 Q403 57A 689 7 TT2076GMH Q406 57A 415 1 TR NPN TIP122 FAIRCHILD R426 61A153M270 59 MOFR 27 OHM 5 3W R428 61A153M828 59 MOFR 0 82 OHM 5 3W PARTS LIST OF D919 ASS Y LOCATION PARTS No SPECIFICATION REMARK 90A 310501 A HEAT SINK D919 93A 6073A F R D 3A 400V 31DF4 I R PARTS LIST OF AC SOCKET LOCATION PARTS No SPE...

Страница 41: ...A 1K101 5T6285 100PF 1KV Y5P 10 CL1 95A201F 50102 M95 R456 61A153M151 59 MOFR 150 OHM 5 3W R461 95A 90 23 TIN COATED R465 61A 17256252T CFR 5 6K OHM 5 1 4W R470 61A 21016352T MFR 16K OHM 1 1 6W R490 61A 21065352T MFR 65KOHM 1 1 6W R496 61A 60224252T CFR 2 4K OHM 5 1 6W R741 61A214Y10552T MGFR 1M OHM 5 1 4W TP404 95A201M 50152 15 NEGATIVE PULSE ...

Страница 42: ...WT6018 LM1269N IC401 LED CONTROL IC801 Q403 T402 FBT Q402 T401 Q601 Q707 IC601 EHT VERT HOR OSC HOR O P G1 G2 FOCUS PRE AMP HOR DRIVER X RAY PROTECTION PINCUSHION VERT O P CONTROL 25KV FUNCTION KEY H V BLANKING CIRCUIT H SIZE CONTROL SAVING POWER HV CPU IC101 UP DOWN CRT B G R B G R CABLE SIGNAL ...

Страница 43: ...04 Q910 Q909 75V L906 R929 90V 264V Q911 OUTPUT OUTPUTS B VARIABLE MOSFET POWER VARI SMOOTHED SMOOTHED RECTIFIED RECTIFIED OUTPUTS 4 CONTROL H O T FROM C K T H SYNC H SYNC Is O P F B VCC MOSFET POWER Q901 8 3 6 2 7 IC901 PWM O P CONTROL C K T START AC INPUT FILTER LINE SWITCH ON OFF POWER C K T DEGAUSSING VIN SMOOTHED SMOOTHED RECTIFIED RECTIFIED TRANSFORMER TRANSFORMER POWER ...

Страница 44: ... HSYNC0 P06 VSYNC0 P05 DAC13 P04 DAC12 P03 DAC11 P02 DAC10 P01 DAC9 P00 DAC8 P31 SCL P30 SDA P20 P21 P22 P23 P24 P25 P26 P27 P16 INTE P10 AD0 P11 AD1 P12 HALFH0 P13 HALFH1 CE P14 P15 OSC1 OSC0 VDD DAC0 DAC1 DAC2 30 15 14 13 12 11 31 32 33 34 35 36 10 9 8 7 6 5 37 38 39 4 3 2 1 40 GND RESET_ IC101 25 24 23 22 21 20 19 18 17 16 26 27 28 29 ...

Страница 45: ...MOIRE 23 7 bits VAMP 18 TRACKING GEOMETRY 2 2 X X X X X X 7bits Spin Bal 7 bits VPOS 20 22 7 bits 7 bits RAMP GENERATOR DSCILLATOR VERTICAL CORRECTION S AND C 21 13 Vref Vref 32 27 30 31 2 I C INTERFACE RESET GENERATOR HFLY VSYNC 3 7BITS ON OFF GENERATOR HORIZONTAL MOIRE 2 1 16 15 28 14 7bits Reference lntemal CONTROLLER B 17 19 11 25 29 PROCESSOR SAFETY 26 7 8 6 5 12 4 BUFFER HOUT 7 bits H DUTY S...

Страница 46: ...ERMAL GENERATOR FLYBACK HV GENERATOR 4 8 VSS VCC SCL SDA 6 5 WP 7 R W CONTROL SENSE AMP YDEC XDEC PAGE LATCHES 128X8 EEPROM ARRAY MEMORY LOGIC LOGIC CONTROL CONTROL I O IC102 24C04 LM2468 4 3 2 5 6 7 8 9 IC802 Vout 1 Vout 2 Vout 3 VCC GND Vin 3 Vin 2 VBB Vin 1 1 ...

Страница 47: ...ct OSD B OSD G OSD R OSD DAC 4 DAC 3 DAC 2 DAC 1 GND Digital B OUT G OUT R OUT Vref OUT ABL Clamp H Flyback IC801 LM1269 To Other Video Channels 2 I C Interface Blocks with To internal Registers Vref Vref Offset DC DACs 13 14 15 16 17 18 19 20 21 22 23 24 Buffer Amp Output Gain Mixer OSD Limit Amp Auto Beam Buffer Amp Hi Z Input 12 11 10 9 8 7 6 5 4 3 2 1 H Blank Restore Amp Clamp DC R R R R Contr...

Страница 48: ... GND GND R169 R931 R452 R469 R409 R731 J152 R111 R172 R421 R167 R966 R620 R123 R164 R414 R432 R611 R905 R434 R967 R952 R122 R760 R440 R988 R110 R186 R132 R163 R173 R701 R477 R494 R478 R159 R941 R942 R933 R932 R935 R940 R930 R938 R934 R937 R939 R480 R660 R424 R446 R982 R983 R956 R442 R951 R191 R962 R959 R726 R728 R450 R449 R445 R957 R960 R706 R174 R730 R740 R425 R741 C701 R994 R405 R406 R413 R431 R...

Страница 49: ...0 L801 L802 L803 L850 L851 L852 L805 L806 L807 C801 C802 C803 C810 C807 C809 C853 C854 C855 C832 C851 D802 D803 D804 D805 D806 D850 D851 D856 D852 D853 D857 D854 D855 D858 D801 D820 D821 D822 D823 C829 C835 ZD810 ZD801 C863 C887 C823 C813 C814 C804 C806 C811 C812 C808 C815 C822 C830 C833 C825 C839 C820 C826 C827 C852 C821 C824 C860 C861 C862 C836 C837 C838 C840 C864 C867 C834 C873 C816 24 13 12 1 ...

Страница 50: ... R880 G2 R820 C864 L852 C808 C815 R818 R819 R821 C822 C802 R824 C601 C602 C825 R825 C820 R827 R823 R811 R180 C164 R452 C887 SW104 P803 C434 C809 E601 ZD801 R192 IC104 C972 ZD970 R973 R147 R145 C630 C631 C470 C471 ZD610 D942 R465 C465 R437 R473 R471 1 25 71A55 9 T 3 15A 250V 84A7H 315 SL 275V 0 33 250VAC 3300 250VAC 3300 250VAC 0 22 43K 100 100 100V 3300 10K 1000PF 100V 3300 1KV 330 100V 0 1 400VAC...

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