Toshiba 13A25 Bedienungsanleitung

SERVICE MANUAL

COLOR TELEVISION

DOCUMENT CREATED IN JAPAN, February, 2005

13A25

13A25C

FILE NO. 050-200503

(MFR’S VERSION A)

OSD

BLOCK DIAGRAM

66 ATT

RGB Proc.2

OSD SW

CONTRAST BRIGHTNESS

I/O

IIC

TIM

INT

PWM

MCU

CLK

VCXO

RGB OUTPUT Stage

DRIVE

CUT OFF

HV BLK

Ver.Proc.

Ver SYNC SEP

Ver.COUNT DOWN

V RAMP

IC1001 AN7511

Q801

RED OUT

Q802

GREEN OUT

Q803

BLUE OUT

Q402

H. DRIVE

Q401

H. OUTPUT

2 6

SOUND AMP

4 8

Q607

H-CTL

SPEAKER

SP1001

FB401

V801

397

RGB

Heater

PUMP UP

AMP

7536

V-OUT IC

IC401 LA78040N-E

VCC

RGB Proc.1

RGB MATRIX

COLOR CONT

ROM

RAM

2627

575856 16

Hor.Proc.

SYNC SEPA/Hor. VCO

Hor.COUNT DOWN

AFC-1/H COINCIDENT

AFC-2 H PHASE

J703

J702

D501~D504

RECTIFIER

42 L501

AC IN

F501

Q507

FEED BACK

T502

FEED BACK

Q502

BUFFER

Q501

POWER AMP

DEGAUSS COIL

L503

65 MEMORY IC

IC199

BR24L02F-WE2

SDA SCL

POWER

VOL. DOWN

CH. DOWN

VOL. UP

CH. UP

X601

3.579545MHz

TU001

10 1311 12 17

OS101

Q505

Q105SW

Q503

PROTECT DRV.

MICON/CHROM IC

IC101 OEC7091C

D106

Chroma

Proc.

ACC/C-BPF

APC/KILLER

TINT/DEMO

P. FAIL

IC501

LTV-817M-VB

2EAR PHONE_JACK

J1001

E-1 E-2

13A25/13A25C

CMD009A

CCD004A

Q602

Q606

R605

D604

D603

C621

C620_1

W803

C1003

IC1001

C1005

C1001

W813

W032

W031

W036

L001

D001

R602

W053

W054

C616

C605

W046

R608

R621

R604

D606

R606

W048

Q607 C633

R616

R617

R109

Q601 Q603

W040

R615

R613

R614

R611

C628

W051

C615

R601

X601

C601 C106

W041

C614

W060

CP802A

CD101A

C612

R701

J703 J702

TU001

R002

SW101 SW102 SW103 SW104 SW105

R516

Q505 R505

R449

R448

R413

W038

W039

C427

R416

D403

R415

R418R424

C414

J1001

R629

IC401

W027

W002

W001

C437

R408_1

D412

D509

D508

HS501

C513_1

C508

TH501_1

C511

C526_1

C519

C446

C417_2

W005

W020

R814

C810

R816

R809

R811

R813

C808

R815

R504

TP024

TP023

TP022

TP401

R519

R509

D512

R429

FH501

FH502

F501

S501B

CP801

R806

C819

R802

L501

CP803B

L801

R805_1

R803_1

R807_1

CP806

Q802

CP802B

S501A

C435

R518_1

R502

D515

W006

IC501

D511

R515

R513

D528

R512

D516

R447

CP401

R507

CP803A

C403

C420

R514

C410_1

R427

D501

HS402

R520

C509

R506

R503

Q502

R508

Q501

R542

D503

D502

CP502

D408

C521

D405

B504

B501

R517_1

D504

R422

D510

D513

D505

D506

R1007

D410

R410

AFC

HS401

C123 OS101

J801

COL

ABL

GND

25V

12V

180V

HEATER

FB401

R423

R538

W003

Q801

Q803

D411

C434

C401_1

L401

W802

Q507

W035

R417

C516

R525

Q503

W049 C507

D514

R523_2

R527_2

R607

W037

D521

C622

W061

C610

W052

W050

C617

W816

W028

R405

C809

D404

W007

W008

D106_1

W029

Q105

R121

D522

R001

R445

W042

R528

R1001

C1008

R130

R510_1

W817

W026

C103

C606

W014

W012

C002

C118

Q401

W011

W004

CP601

W043

W044

W045

W018

R110

R113

R112

W057

W058

C602

C004

W062

W059

W023

W017

W030

R421

C440_1

R446

R403

W033

W068

C448_1

C624_1

C630

D406

D409

W067

W064

W070

W019

R401_1

R409_1

W010

W009

C007

W024

W065

W069

R119

W071

R804

C406

T401

R620

R500

R404

Q402

C518

T502

C510_1

C422

C502

C503

C505

R501

C515

C514_1

C517_1

C418

C506

CP503

C443

W073

W025

W034

W015

W834

R603

R537_1

C623

W055

D602

W056

W066

R704_2

W812

W833

W810

W823

W828

W808

W831

W811

W809

W827

W819

W832

W830

CD501

CD101B

S801X

S801Y

S102B

S102A

S101B

S101A

PRINTED CIRCUIT BOARDS

MAIN/CRT (INSERTED PARTS)

SOLDER SIDE

F-1 F-213A25/13A25C

RISK OF FIRE - REPLACE AS MARKED.

CMD009A

CCD004A

C1004

R1003

R004 R003

R610

C101

C609

R618

C112_1

C629

C626

C627

C604

C104

C102

IC101

R702

R703

R128

R126

R101

R143

R1008

R420

R419

C501

C603

R104

C108

C107

C105

R102

R103

R125

R609

R115

C001

R1005

R1004

R127

R116

R627

R124

R106

R105

R107

R108

R129

IC199_1

PRINTED CIRCUIT BOARDS

MAIN (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3 F-413A25/13A25C

ABC D E F GH

S801X

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

C627

0.01 F

C001

0.01 F

C626

0.01 F

C629

0.01 F

C112_1

100P CH

C604

0.022 F

C104

0.01 F

C108

0.001 B

C603

22P CH

C602

0.1 F

C102

0.01 F

C101

0.01 F

C004

0.022 F

C620_1

0.01 B

C624_1

163V MKT

C105 470P B

C107 220P B

C609

0.01 F

C007

0.022 B

C623

2.250V KA

C002

10006.3V YK

C615

150V KA

C616

150V KA

C106

150V KA

C605

150V KA

C123

1025V KA

C103

4716V YK

C617

10010V YK

C628

150V KA

C118

1006.3V KA

C633

1050V KA

C606

10010V YK

C622

150V KA

C614

150V KA C612

150V KA

C630

47010V YK

C621

4716V YK

C610

476.3V KA

C601

150V KA

R125

47K

R616

1K 1/4W

R609

120K

R611

10K 1/4W

R106

4.7K

R107

100

R130

10K 1/4W

R109

10K 1/4W

R110

10K 1/4W

R620

2.2K 1/2W

R601

8.2K

1/4W

R104

R618

22K

R613 100 1/4W

R614 100 1/4W

R102

R602

100 1/4W

R603

120 1/2W

R605

220 1/2W

R606

22K 1/4W

R610

10K

R607

100 1/4W

R615 100 1/4W

R126

2.7K

R101

560

R621

220 1/4W

R608

1K 1/4W

R604

100 1/4W

R617

47K 1/4W

R143

R001

15K 1/2W

R002

15K 1/2W

R003

100

R004

100

R121

270 1/4W

R128

560

R127

R627

10K

R105

4.7K

R124

10K

R108

100

R129

47K

R119

22K 1/4W

R103 1K

R112 2.2K 1/4W

R113 2.2K 1/4W

R116 2.2K

R115 22K

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

W823

W828

W808

W833

W809

W816

IC199_1 BR24L02F-WE2

MEMORY IC

1234

5678

TUNER VIDEO SIGNAL

D604

MTZJ8.2B

D602

MTZJ9.1B

D001

MTZJ33B

DEFLECTION SIGNAL

B.SIGNAL

G.SIGNAL

R.SIGNAL

D603

1SS133

D606 11E1-EIC

Q606

KTC3203_Y

8V REG

Q601

KTC3203_Y

5V REG

Q602

KTC3203_Y

5V REG

Q603

KTC3203_Y

5V REG

Q607

KTC3198

H.CTL

R629

22 3W

IC101

OEC7091C

MICON/CHROMA IC

1 101112131415161718192 20 21 22 23 24

25 26 27 28 29

30 31 32 33 34 35 36 37 38 39

414243444546474849

50515253545556575859

6061626364

6566676869

70717273747576777879

SW104

EVQ21505R

VOL DOWN

SW103

EVQ21505R

VOL UP

SW102

EVQ21505R

CH DOWN

SW101

EVQ21505R

CH UP

SW105

EVQ21505R

POWER

X601

100CT3R505

3.579545MHz

CP601

A2001WR2-6P

L001

3.3uH 0305

Q105

KRA102MAT

SWITCHING

Vout

B+

GND

OS101

RPM7138-WH5

TU001

115-V-KA35ARB

D106_1

SLR-342VCT32

POWER ON/ON TIMER

P.CON+5V

H_OUT

H_CTL

ABCL

CLAMP

H_CTL

G.OUT

R.OUT

B.OUT

PROTECT

H_SYNC

STANDBY_H

DEGAUSS_H

P.CON+B

V_OUT

GND

V_FEEDBACK

AT+5V ABCL

H_OUT

X-RAY

SDA

R.OUT

G.OUT

SCL

B.OUT

H_SYNC

AFT

UNREG+12V

KEY1 V_OUT

POWER_FAIL

UNREG+12V

KEY2 V_FEEDBACK

X-RAY

GND

POWER_ON

REMOCON

AT+5V

AUDIO_OUT

AUDIO_MUTE

X-RAY

AUDIO_MUTE

P.CON+5V

IIC_OFF VIDEO_IN

TUNER+5V

AUDIO_IN

ON_TIMER

AUDIO_OUT

P.CON+5V

GND

POWER_FAIL AUDIO_IN

VIDEO_IN

TUNER+5V

AT+5V

TU_VIDEO

TU_AUDIO

ON_TIMER

SCL

KEY1

AT+5V

KEY2

SDA

REMOCON

POWER_ON

AFT

IIC_OFF

TU_AUDIO SDA

SCL

P.CON+B

TU_VIDEO

5.5

4.9 8.8

G-2

G-1

11.3

8.5

7.9

TU_VIDEO

P.CON+B

TU_AUDIO

AFT

SDA

SCL

TUNER+5V

NC NC

FROM/TO SOUND/AV

FROM/TO TV POWER

FROM/TO DEFLECTION/CRT

PCB010

CMD009

4.8

5.1

4.94.94.9 0

0000

SCL

SDA

MODE

VCC E0

VSS

(MAIN PCB)

MICON/CHROMA/TUNER SCHEMATIC DIAGRAM

4.9

7.2

5.5

7.2

4.9

6 MCU VCC

7 TEST0

8 FILT

9 HLT

5 VSS

1 CNVSS

2 XIN

3 XOUT

4 TEST1

11 CVIN

10 VHOLD

12 RESET IN

13 MCU RESET OUT

14 Y SW OUT

15 V/C GND

16 3.58 XTAL

17 C-APC

18 MCU5.7V REG OUT

19 NC

20 CVBS IN3

21 AUDIO IN3

22 V/C VCC

23 MCU TEST

24 CVBS IN2

25 AUDIO IN2

26 CVBS IN1

27 AUDIO IN1

28 5.7V REG OUT

29 C(Y/C) IN

33 MONITOR OUT

32 FSC OUT

31 VREG VCC

30 Y(Y/C) IN

34 AUDIO ATT OUT

37 V RAMP F/B

38 V RAMP OUT

39 V RAMP CAP

40 8.7V REG OUT

Ver SYNC SEP

Ver.COUNT DOWN

V RAMP

Ver.Proc.

Hor.Proc.

SYNC SEPA/Hor.VCO

Hor.COUNT DOWN

AFC-1/H COINCIDENT

AFC-2 H PHASE

PGB OUTPUT Stage

DRIVE

CUT-OFF

HV BLK

IIC BUS

DECODER

OSD

ROM

RAM

CCD

CPU core

VCO

COLOR CONT

RGB MATRIX

RGB Proc.1

RGB Proc.2

OSD SW

CONTRAST

BRIGHTNESS

MCU RESET

Power Manage.

MCU

CLK Y MUTE

BLACK STRETCH

Vldeo Proc.

C-TRAP/YDELAY

SHARPNESS

Chroma Proc.

ACC/C-BPF

APC/KILLER

TINT/DEMO

ATT

VCXO

LPF

6bB AMP

MCU GND

IIC

TIM

PWM

INT

I/O

CLK CONT

P-ON CONT

SDA/SCL

4.9

4.8

SCL

SDA

IIC_OFF

GND

35 AUDIO ATT FILTER

41 NC

42 HVCO F/B

43 AFC FILTER

44 DEF GND

45 FBP IN

46 H OUT

47 DEF VCC

48 NC

49 HI VCC

50 R OUT

51 G OUT

52 B OUT

53 ACL

54 NC

55 PROTECT

56 SDA

57 H_CTL

58 SCL

62 DEGAUSS_H

63 STANDBY_H

64 VOLUME

66 AFT

67 KEY1

68 KEY2

71 AV2

72 AV1

73 AUDIO_MUTE

77 SYNC

78 POWER FAIL

80 EXT_MUTE

76 ON_TIMER

60 NC

61 NC

79 NC

75 IIC_OFF

65 NC

59 NC

70 REMOCON

69 POWER_ON

74 X-RAY

36 TEST 3

5.6

TEST POINT

0 0 5.0 5.0 0 4.9 0 1.2 2.0 0.8 3.4 4.9 5.0 3.4 0 3.4 2.9 5.6

2.82.90 5.0 0 2.0

2.2

2.0

8.8

4.6

2.3

4.5

2.6

5.7

2.3

3.3

4.0

4.6

3.1

8.8

2.0

03.73.404.94.68.008.03.53.23.22.34.604.90.34.90000

2.4

4.9

2.9

4.9

567

4.9 5

13A25/13A25C

ABC D E F GH

C519

100016V YK

C521

100160V MHE

C515

220016V YK

C516

150V YK

CP503

003P-2100

CP502

A1561WV2-2P

HS501

763WSAA021

R518_1

5.6K 1/4W+-1%

R514

0.22 1W

S501A

S501B

IS NON POLAR ONE.

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

Q505

KTA1266

P.FAIL

Q503

2SA1624

PROTECT DRIVE

R501

5.6 5W C

L501

ELF15N010AP

COIL,LINE FILTER

L503

DYD1-3020-80

DEGAUSS COIL

FH502

EYF-52BCY

FH501

EYF-52BCY

F501

51MS040L

4A125V

IC501

LTV-817M-VB

FEED BACK

B501

W5RH3.5X5X1.0

B504

W5RH3.5X5X1.0

TH501_1

B59203-S1060-B14

4A 125V

TYPE 4A 125V (F501).

D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEME

:POUR UNE PROTECTION CONTINUE LES RISQUES

ATTENTION

FUSE.

REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)

CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

Q501

2SK3563(ORION_Q)

POWER AMP

BLACK

WHITE

BLADE

WIDE

CD501

09414909

AC120V_60Hz

T502

81291084

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

C502

0.001500V B

C501

0.0082 B

C509

0.047 M

C514_1

820P2KV RR

C517_1

820P2KV RR

C513_1

0.001 CH

C508

0.0047250V KX

C506

0.001250V KX

C510_1

0.1 F

C518

470P500V B

C505

0.22275V ECQUL

C503

0.001500V B

C507

10100V MHE

C511

150V KA

C526_1

220200V YK

R506

2.7K 1/4W

R520

12K 1/4W

R509

220 1/4W

R512

680 1/4W

R513

2.2K 1/4W

R523_2

47K 1/6W

R527_2

5.6K 1/6W

R516

10K 1/4W

R505

1K 1/4W

R528

6.8K 1/4W

R503

100 1/4W

R507

27 1/4W

R519

1.2K 1/4W

R515

120K 1/2W

R502

100 1/4W

R537_1

22K 1/4W

R510_1

3.3M 1/2W

R504

100 1/4W

R500

2.7M 1/2W

+-10%

R538

1.5M 1/2W

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

W827

W830 W819

W802

W810

W832

W834

D528

MTZJ5.6B

D506

MTZJ18B

D509

MTZJ18B

D521

MTZJ6.8B

D508

1SS133

D511

1SS133

D522

1SS133

D512

1SS133

D505

21DQ09N

D501

1N4005-EIC

D502

1N4005-EIC

D503

1N4005-EIC

D514

1SS133

D516

1N4937

D513

21DQ09N

D515

1N4937

D504

1N4005-EIC

D510

RU2AM-EIC

Q502

KTC3198

BUFFER

Q507

KTC3198

FEED BACK

SWITCHING

R508

220 1W

R525

1.5 2W

R542

0.68 1W

R517_1

11W

GND

SOUND+B

SOUND_GND

UNREG+12V

P.CON+B

GND

POWER_FAIL

X-RAY

UNREG+12V

AT+5V

GND

0.1

4.8

135.0

9.5

5.5

6.0

G-4G-3

TO SOUND/AV

FROM/TO DEFLECTION/CRT

FROM/TO MICON/CHROMA/TUNER

PCB010

CMD009

10.0

132.3

11.3

1.7

10.3

6.6

10.3

144.0

(MAIN PCB)

TV POWER SCHEMATIC DIAGRAM

9.50.1

10.511.5

144.0

0.1

4.9 0

4.8

13A25/13A25C

ABC D E F GH

S801Y

TP024TP022 TP023

TP401

CP401

A1561WV2-A5P

IC401 LA78040N-EV-OUT IC

1234567

T401

ETH09K14BZ

175

V801

A34JXV70X73N45

J801

ISMS01S

567

CD801_1

Q401

2SC5885

H.OUTPUT

VIDEO

E25

E12

GND

TER

HEA

AFC

B+

GND

ABL

GND

COL HV

FB401 FNI14B002_M

L801

220uH

CP803B B2013H02-4P

CP803A B2013H02-4P

CP802A

B2013H02-5P

CP802B

B2013H02-5P

C427

1050V YK

C417_2

2235V YK

CP801

TBS-X01X-A1

HS401

763WSAA021

HS402

763WSA0043

R409_1

27K 1/4W+-1%

R408_1

10K 1/4W+-1%

R429

4.7 1W

R404

150 1/2W

CP806

IS NON POLAR ONE.

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

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

C809

330P B

C808

330P B

C420

820P2KV RR

C422

0.15

100V

MKT

C443

0.00841.25KV MPP

C410_1

0.001 CH

C437

0.47250V PMS

C406

150P500V B

C810

330P B

C440_1

0.01100V MMTS

C819

0.0012KV B

C446

2250V YK

C418

470

25V YK

C434

22100V YK

C401_1

4.7250V YK

C448_1

250V

C414

10035V

C403

47035V

C435

0.1100V

MHE

R416

1 1/2W

R422

2.2 1/2W

R420

2.7K

R449

560 1/2W

R448

560 1/2W

R419

470

R418

22K 1/4W

R401_1

27K 1/4W+-1%

R405

1K 1/4W

R403

10K 1/4W

R815

330 1/4W

R813

330 1/4W

R421

220K 1/4W

R445

180K 1/4W

R806 2.7K 1/4W

R410

330 1/2W

R415

1.8K 1/2W

R816

330 1/4W

R413

2.2K 1/2W

R417

10K 1/4W

R446

470 1/2W

R423

100 1/4W

R424

470 1/4W

R802 2.7K 1/4W

R804 2.7K 1/4W

R814

4.7K 1/4W

R811

4.7K 1/4W

R809

4.7K 1/4W

R427

100 1/4W

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

W831

W817

D412

MTZJ5.1B

D404

MTZJ6.2B

DEFLECTION SIGNAL

B.SIGNAL

G.SIGNAL

R.SIGNAL

D410

AU02A-EIC

D405

AU02A-EIC

D403

11E1-EIC

D408

11E1-EIC

D409

11E1-EIC

D406

11E1-EIC

D411

AU02A-EIC

Q801

2SC1473A

RED OUT

Q802

2SC1473A

GREEN OUT

Q803

2SC1473A

BLUE OUT

Q402

2SC1627_Y

H.DRIVE

R803_1 15K 1W

R805_1 15K 1W

R807_1 15K 1W

R447

150 2W

L401

4.7mH

GND GND

CLAMP CLAMP CLAMP

G.OUT G.OUT G.OUT

R.OUT R.OUT R.OUT

B.OUT B.OUT B.OUT

HEATER HEATER

GND GND

180V 180V

X-RAY

P.CON+B

GND

V_FEEDBACK

V_OUT

ABCL

H_OUT

H_SYNC

GND

P.CON+B

UNREG+12V

TO DY

G-6

G-5

FROM/TO TV POWER

FROM MICON/CHROMA/TUNER

FROM/TO MICON//CHROMA/TUNER

FOCUS

(MAIN PCB)

DEFLECTION/CRT SCHEMATIC DIAGRAM

3.2

2.7

100.6

3.2

2.7

98.4

3.2

2.7

95.4

SCREEN

FOCUS

SCREEN

130.0

27.0

0.3

3.5 2.0 12.0 25.0 3.5

025.0

4.3

101.6

6.4 99.6

96.4

AMP

THERMAL

PROTECTION

PUMP

UP NC

GND GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

HEATER

GND

180V

PCB010

PCB110

HEATER

GND

180V

14 15 16

11 130.0

132.5

48.0

7.0

25.0

CMD009

CCD004

(CRT PCB)

13A25/13A25C

ABC D E F GH

BT002

GR03X-SP2

UM-4

BT001

GR03X-SP2

UM-4

TM101

RC-EH050(CT-859)

AUDIO SIGNAL

SPEAKER

SP1001

S08F21A

8 OHM

J1001

MSJ-035-12A_PC

EAR PHONE_JACK

J703

AV1-09AD-4

RCA JACK WHITE

J702

AV1-09AD-3

RCA JACK YELLOW

C1003

150V KA

CD101B

C3012005

CD101A

C3012004

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

C1004

0.0022 B

C1005

1025V KA

C1001

0.150V KA

C1008

4716V KA

R1001

47K 1/4W

R1003

68K

R704_2

10 1/4W

R703

820

R1005

270K

R1004

100K

R1008

47K

R701

68 1/4W

R1007

10 1/2W

R702

47K

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

W812

W811

W803

W813

IC1001 AN7511

SOUND AMP IC

1234

5678

TUNER VIDEO SIGNAL

AUDIO_IN

VIDEO_IN

GND

SOUND_GND

SOUND+B

GND

AUDIO_MUTE

P.CON+5V

GND

AUDIO_OUT

FROM MICON/CHROMA/TUNER

FROM TV POWER

G-8G-7

TO MICON/CHROMA/TUNER

PCB010

CMD009

ACCESSORY

VIDEO 2

AUDIO 2

08.2 3.5 3.4

3.95.1 0.3

SOUND/AV SCHEMATIC DIAGRAM

(MAIN PCB)

13A25/13A25C

H-1 13A25/31A25C

NOTE: The following waveforms were measured at the point of the corresponding

balloon number in the schematic diagram.

WAVEFORMS

0.5V 5ms/div

220V 20µs/div

MICON/CHROMA/TUNER

10.5V 2ms/div

51V 20µs/div

61V 20µs/div

1V 20µs/div7

DEFLECTION/CRT

80.5V 5ms/div

920V 20µs/div

10 2V 20µs/div

200V 20µs/div

10V 5ms/div12

15 50V 20µs/div

10V 5ms/div

50V 20µs/div

200mV 20µs/div

H-2 13A25/31A25C

NOTE: The following waveforms were measured at the point of the corresponding

balloon number in the schematic diagram.

WAVEFORMS

16 50V 20µs/div

SOUND/AV

0.5V 1ms/div

1V 1ms/div

200mV 500µs/div

20 500mV 20µs/div

Andere Handbücher für 13A25

Dieses Handbuch passt für folgende Modelle

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