Sanyo DS27820 Service Manual Download

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W901

DEFLECTION-YOKE

CRT

3.0W10%

COMPONENT

NOTES;

1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".

2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE

AND RESISTANCE VALUE ARE "1/4".

3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.

4. PARTS MARKED WITH ARE RELATED WITH X-RADIATION.

5. THICK LINES ARE 15WATTS SUPPLY LINE.

6. VIEW OF TR & FET & IC.

7. ISOLATION BORDER LINE.

COLD SIDE HOT SIDE

TOP VIEW

LETTER\SIDE

E C

B C

1 2

IN CASE\ OF TR

IN CASE\ OF IC

IN CASE\ OF FET

IMPORTANT:

SCHEMATIC PART LOCATION NUMBERS MAY NOT ALWAYS MATCH THE SCHEMATIC SYMBOLS.
THE SCHEMATIC SYMBOLS AND PART DESCRIPTIONS ARE CORRECT AND SHOULD BE USED.
THE PART DESCRIPTIONS WILL BE LISTED UNDER THE LOCATION NUMBER IN THE PARTS LIST.

<SCL>

<SDA>

<SCL>

CLK

TU+B

AGC

GND

INT V

POWER

VOL.+

VOL.-

CH +

CH -

PRESET

RC PRE AMP

S2-SW

Y IN

SDA

SCL

V1 IN

V2 IN

L2 IN

R2 IN

<IF>

<SDA>

<SCL>

<OSD>

<ACL>

<RGB>

<X-RA

<H-DRIVE>

<POWER F

IL>

<H-PULSE>

<ABL>

<MUTE>

<5V>

<MUTE>

<SIF>

<MUTE>

<IF>

<AL

YS 5V>

<POWER F

AIL>

-PULSE>

<H-PULSE>

<KEY

-IN>

<BLK>

<B>

<G>

<R>

FS- .COM.(WITH CAP.DEC)

<VER

TICAL-OUT>

VCC

OUT

GND

L OUT

R OUT

POWER REG.

SWITCHING

RELAY DRI.

OSC

ERR.AMP.

F.B.T

H-OUT

<B>

<G>

<R>

9V-REG.

26V

MUTE:H

Y OUT

V PULSE

H PULSE

VCC

A
GND

D
GND

Y2 IN

S2-SW

S1-SW

C2 IN

V2/Y2

INT V

C1/C2

Y1/C1

CVBS FOR PIP

INT V FOR PIP

V1 IN

V2 IN

PIP A

V1/2

PIP TV/A

MAIN AV1/2

S1-SW

SEL.VIDEO

<SC>

<HS>

<VS>

<HS>

<H-PULSE>

<SC>

<VERTICAL-OUT>

-OUT>

<P-F

AIL>

<X-RA

<COUT>

<POWER>

TP132

TP11

100mA

60mA

19mA

27mA

<5V B6>

<RESET>

<9.0V B5>

TJ6

<VS>

<HS>

<SDA>

<SCL>

<4PIN>

<FB-IN>

<B-IN>

<G-IN>

<R-IN>

<BUS>

<12V>

<H-DRIVE>

<ABL>

V2/Y2

PIP

V1/2

ASSY, PWB, MAIN

AUDIO-OUT

REAR AV-1N 2

REAR AV-1N 1

Y2-IN

Y1 IN

C2 IN

AFC

HEATER

LOW +B

V+B

AFC

HEATER

LOW +B

V+B

R-OUT

G-OUT

B-OUT

ASSY, PWB, SOCKET

Q701/Q711/Q721

FBT

SOCKET

1S2076A, 1S2473, 1N4148

1S2076A, 1S2473, 1N4148, 1SS133

2SC536N

F,G

2SA608N

AA (7DD00192)

Q,R

2SA933S

Q,R,S

2SC1740S

Y,GR

AC (7T200182)

"X" : PART NOT USED.

10. "J" : JUMPER WIRE.

Y,GR

O,Y,GR

Q,R

Q,P

R,Q,P

2SA1015

2SA564A

2SC1815

2SC945A

AB (7T200181)

AD (7T200183)

AE (7QT00202)

9. LIST OF REPLACEABLE TRANSISTORS.

R (7DD00019)

8. LIST OF REPLACEABLE DIODES.

2SA1037K

R,S

2SC2412K

R,S

L6,L7

2SC2812

M6,M7

2SA1179

R,S

2SA1037AK

AJ (7T200221)

AH (7T200220)

CHIP

3000KK
680NH

HJ0.47:
63GJ0.47V

KZ
0.1LZF

2400010

1/10GJ
100C

2.7K

1/10GJ

10KC

1/10GJ

1KC

1/10GJ

1.8KC

1/10GJ

2.2KC

1/10GJ

3.9KC

1/10GJ

5.6KC

1/10GJ

12KC

16EM
10

U20B40500

10K

1/10
GJ
22KC

1/10GJ
1KC

10K

1/10GJ
10KC

2SJ56

1/10GJ

47KC

1/10GJ

47KC

16EM10

TC4053BP

100

1/10GJ
330KC

25EM

4.7

1/10GJ
330KC

25EM

4.7

1/10GJ
100C

1/10GJ
75C

16EM47

KK0.01
LZB

1/10GJ
330KC

1/10GJ
100C

25EM
4.7

1/10GJ
330KC

1/10GJ
100C

25EM
4.7

1/10GJ
560C

1/10GJ
100KC

25EM4.7

1/10GJ
100KC

1/10GJ
560C

25EM4.7

6.3EM
220

1/10GJ100C

1/10GJ
1KC

0.01
LZB

DJ6.8K

1/10GJ

1KC

1/10GJ
47KC

UPC78L05J

:TA78L05S

16EM
10

KZ
0.1
LZF

1/10GZ0C

4A125V

CJ22
CL

EM3.3

1/2DJ
1.5

330

1/10GJ100C

16EM
470

6.3EM
220

1/10GF
3.3KC

18K

LA7841

FK0.15D:
FJ0.15D

2SJ
120

25EM
2200

CJ56CL

FK5600
(BF:D)

3.9K

EK2.2
AE

220

8.2K

18K

DJ1K

47K

1/2DJ
1.5

16EM
10

1/10
GJ
10KC

1/10GJ
2.2KC

EM0.1

1/10GJ
100KC

1/10GJ
10KC

EM1

1/10GJ
330C

1/10GJ
1KC

1/10GJ
5.6KC

1/10GJ
1KC

1/10GJ
1MC

CJ120
CL

1/10GJ100C

1/10
GJ
1KC

KK
1000
LZB

EM1

CJ220
CL

KK
0.01
LZB

1/10GJ120KC

1/10GJ
820C

KK
0.01
LZB

1/10GJ
10KC

39K

6.3EM

470

QXXAVB755P

7WK6.8
VEA

10K

68K

EM0.1

560K

22K

EM1

10K

DJ1.2K

FJ0.012
(D:BF)

10K

2SB985(S:T)
:2SA1707(S:T)

2SA1015Y:
2SA564ARCU:
2SA608NFNPAC

1/2DJ33B

1/2DJ100K

2SC4423

F1BAM0290

100EM
47

25EM220

KK
0.01
LZB

2400010

DJ390K

DJ270K

15K

2SJ22

2SJ
27

5.6K

12K

HZ11
B2L

1/2DJ27K

6.3EM
220

1/6DG

2.7K

1/6DG 2.7K

125KM2200XC
:125KM2200XD
:250KM2200XK

1000KK
2700CRD

16EM
2200

1SJ22K

25EM
1000

2SJ22

1000KK
2700
CRD

22K

5.6K

FJ0.012
(D:BF)

2SC3807

RYA

1/6DG

DJ
15K

HJ0.18:

63GJ

0.18V

1/2

DJ68

2SJ
27

200EM
470VAA

7WK1VEA

250GK0.22XD

:275GM0.22XB

1/2CM

3.3MXU

EM0.1

16EM1000

KK
4700
LZB

25EM
100

KK
4700
LZB

12K

1/10GJ

1.5KC

1/10GJ
1.5KC

EM1

330

100PM
2.2X

35EM
1000

500KK
470A

1/2DJ
1B

DJ1B

TVR1G

DJ1K

1/6NF
33K

EM4.7

4.7K

1/2DJ
2.7KB

200MM0.22UVB:
250MJ0.22UAP:
250MJ0.22AU

1500MH
0.012
(XK:AN)

2SD2578YB

160EM
1BE

1/2DJ
5.6K

500KK
2200A

500KK
470A

2SC2271
(D-C:E-C:
D:E)

1/6NF
10K

HZ11
B2L

2SJ5.6

180

2SD400
(E-MP:F-MP)

LA4600

4.7K

1/10GZ
0C

KZ
0.1
LZF

1/10
GZ0C

DJ22

1SJ18

16EM1000

125KK1000XE:
125KM1000XJ:
250KM1000XK

16EM
220

16EM
47

DJ33

KK0.01
LZB

1/10GJ
4.7KC

TC4053BP

M65667SP

1/10GJ
820KC

1/10GJ
100KC

1/10GJ
300C

1/10GJ

2KC

16KZ

0.22LZF

CJ68CL

25KK
0.1LZB

16KZ

0.22LZF

1/10GJ51C

KK0.047LZB

KZ0.1

LZF

16EM47

KK0.01

LZB

KK0.01

LZB

KZ0.1
LZF

KZ0.1

LZF

16EM

KZ0.1
LZF

KZ0.1

LZF

KK0.01

LZB

KK0.01

LZB

16EM47

16EM10

1/10GJ

15KC

1/10GJ

100KC

16EM47

KZ0.1

LZF

1/10GJ
15KC

KZ0.1

LZF

25KK
0.1LZB

1/10GJ15KC

16EM47

KK0.01LZB

CJ150

1/10GJ

360C

KK0.01

LZB

KK0.01

LZB

KZ0.1

LZF

KZ0.1

LZF

1/10GJ

470C

CJ68CL

1/10GJ
15KC

16EM10

1/10GJ
22KC

1/10GJ
1KC

CJ100
CL

CJ100

1/10GJ
1KC

1/10GJ
270C

1/10GJ680C

KK470

LZB

1/10GJ
330C

EM0.47

1/10GJ68KC

1/10GJ
330KC

KK2200LZB

1/10
GZ0C

1/10GJ
1.5KC

1/10GJ
27KC

1/10GJ10KC

1/10GJ
27KC

1/10GJ
10KC

12K

1/10GJ

27KC

1/10GZ
0C

1/10GZ0C

2SC3114
(R:S:T)

1/10GJ
18KC

1/10GJ
47KC

1/10GJ10KC

2SC3114
(R:S:T)

1/10GJ
18KC

1/10GJ
47KC

22K

1/10GJ10KC

1/10GJ
4.7KC

KK0.01
LZB

2SD400
(E-MP:
F-MP)

16EM47

2SJ100

25PM4.7D

CXA2134QP

25PM4.7D

1/10
GJ3.9KC

EM1

10TK
10DR

10TK3.3DR

1/10
GJ3KC

1/10
GJ3.3KC

KK0.047
LZB

KK2700LZB

KK
0.012
LZB

1/10
GJ
100KC

5600
LZB

1/10
GJ1MC

25PM4.7D

220

KK
0.022
LZB

KK
4700
LZB

EM0.1

KK
4700
LZB

EM0.1

1/10
GF62KC

EM0.47

16EM
47

25EM

4.7

16EM
100

25EM
4.7

1/10GJ
10KC

KK0.01
LZB

1/10GJ15KC

KZ0.1

LZF

CJ68

160EM
470XB

16EM10

KZ0.1

LZF

470

TDA9183

T/N1P

KZ
0.1
LZF

1/10
GJ
56C

1/10
GJ
5.6KC

KZ0.1
LZF

16EM
10

100

KZ
0.1
LZF

1/10GJ1KC

1/10GZ0C

1/10GJ10KC

PM0.47D

EM0.47

KK
0.01
LZB

6.3EM

100

1/10GJ

33KC

1/10GJ

1KC

2SJ22

1/10GJ
15KC

2SD400
(E-MP:
F-MP)

390

1SJ15

HJ0.47:
63GJ0.47V

16EM470

KK
0.01
LZB

1/10GZ0C

FK0.047
(BF:D)

1/10
GJ120C

470

1/10
GZ0C

12K

6.8K

5235P

KK0.01
LZB

1/10GJ
1KC

1/10GJ
33KC

KK0.01
LZB

KK
0.022
LZB

KK1000
LZB

KK0.01

LZB

1/10GJ
3KC

CJ10CL

1/10GJ
330C

EM
0.47

KK0.01
LZB

16EM
47

EM
2.2

1/10GJ680KC

EM1

1/10

GZ0C

1/10GJ
56KC

1/10GJ680C

KK0.01
LZB

1/10GJ
10KC

18K

1/6NF
4.7K

10K

1/10GJ10KC

PM1D

1/10GJ
5.6KC

FK6800
(BF:D)

DJ100

HJ0.47:

63GJ0.47V

KK
0.01
LZB

16EM
10

KZ
0.1
LZF

0.1

LZF

KZ
0.1
LZF

10K

EM3.3

100

KZ
0.1
LZF

1/10GJ
100KC

EM1

LA76834NMP

6.3EM
100

1/10GJ
1KC

1/10GZ
0C

DJ120

6.3EM
330

PM1D

KZ0.1
LZF

KZ
0.1
LZF

1/10
GJ
4.7KC

1/10
GJ
10KC

1/10
GJ
4.7KC

L2B9100KN:
L2E1100KN

1/10GJ
22KC

KK0.01
LZB

KK0.01LZB

SE130NH

1/10GJ100C

1/10GJ
390C

1/10GJ

5.6KC

16EM10

1/10GJ
68KC

1/10GJ39KC

330K

1/10GJ180C

4.7K

1/10GJ1KC

16EM220

KZ
0.1
LZF

35EM
220

EM4.7

1/10GJ
18KC

1/10GZ0C

1SJ2.2

1/6NF
1.3K

200MM

0.12UVB:
250MJ
0.12UAP:
250MJ
0.12AU

2SJ6.8K

4.7K

1/10GJ
75C

16EM22

1/10GJ
75C

KK0.01

LZB

470

16EM10

1/10GJ
15KC

1/10GJ
22KC

L2B9100KN:

L2E1100KN

J30A

00101

J30A

00101

J30A

00101

J30A

00101

QT0229Z:
2SC2688'1'(K:L:M):
2SC2621(CRA:DRA:ERA)

1/10GJ
820

KK1000
LZB

1/10GJ
820

KK
1000
LZB

1/10GJ
820

KK
1000
LZB

2SJ
12K

1/2DJ
2.7K

2000KZ
1000HE

1/10GJ
82

180

EM1

L901

Q901

SP902

SP901

AT2

ARW

TP317

TP318

TP51

TP50

TP35

TP36

W601

J414

C410

C473

C017

IC001H1

R856

R857

R835

R1910

R1909

D1901

R1901

R1902

R1903

R1904

R1905

R1906

R1907

C1902

A1901

R810

D1001

D1021

R1042

R1041

R1098

R1097

R1096

Q1097

R8001

R8004

R8003

C1021

C1001

IC1002

R3448

R3447

C3448

R3445

C3446

R3446

R1001

R1021

C1081

C1005

R3443

R3444

C3444

R3441

R3442

C3442

R3436

R3437

C3437

R3435

R3434

C3435

KSP

C683

R289

R288

R287

D629

R629

L814

L813

C835

R631

Q635

R632

R634

D627

IC681

L302

C302

C303

R301

F601

F601B

F601A

Q001

D487

C808

C809

C106

R505

R404

R884

R883

R882

R881

C489

C421

R423

R485

IC501

C511

R511

C504

C508

C506

R503

C503

R506

R504

R509

R508

R512

R514

R517

R507

C822

R807

IC802

R854

L1901

C853

R831

D834

R833

D836

L802

R814

R813

D831

C829

C811

R816

D843

R846

R847

R848

R849

R841

R853

C854

R862

R851

L821

Q831

X801

C858

C856

C857

L851

L801

C801

R864

R842

R843

R844

C862

R886

R852

C806

IC801

D694

J408

J401

R411

D693

R694

R692

C693

R693

R695

C630

R691

D680

R628

C620

R627

Q627

Q695

Q693

L602

R481

KD2P

KD1P

L601

R603

Q601

A101

C608A

C482

T401

C015

C103

KX5P

KX4P

KX3P

KX1P

D101

T402

R494

R493

R428

D428

D429

R606

R618

R012

R002

D422

R106

C101

R616

R617

L621

L623

L625

C632

D612

C625

D624

C626

R630

C622

D621

R604

C608

R619

Q605

R620

C613

D611

D614

Q604

R622

R615

D610

D609

C612

R614

R613

D603

D604

D602

D601

C609

LF601

R601

C601

R602

Q681

C005

D683

C011

C004

C007

C003

R001

R004

R003

C001

C002

R011

C493

D503

C487

C486

D483

R483

R480

R482

D482

R491

D481

R492

C484

R683

L413

R418

C417

C412

L403

L402

Q402

L401

C408

R406

C407

C406

Q401

TE7

TP7

R422

D421

R486

R487

D486

Q486

IC001

R008

J005

C689

J688

R686

L863

L800

R489

PS601

C010

C631

C631A

C629

C634

R416

C1091

R621

KSC

IC1001

IC8001

R8014

R8013

R8012

R8015

C8017

C8011

X8011

C8012

C8015

R8011

C8014

L8022

L8024

C8021

C8022

C8027

C8028

C8026

C8023

C8024

L8032

C8033

C8035

C8034

C8032

C8031

C8036

R8037

R8036

L8036

C8042

C8041

R8044

C8057

C8060

L8059

R8061

C8059

C8058

C8053

R8055

C8054

C8052

C8056

C8055

R8056

C8051

R8043

C8071

R8072

R8071

Q8076

Q8073

R8073

C8074

C8076

R8074

L8074

R8076

R8077

C8077

R8081

C8081

Q8083

R8082

R8083

C8082

R8084

R8085

R1049

R1048

R1047

R1046

R1013

R1012

J1021

J1091

Q8093

R8092

R8093

L8094

R8091

Q8090

Q8097

R8096

R8097

L8098

R8090

R8095

Q8005

Q8006

R8005

R8006

C1004

Q8000

D8000

L8008

L8007

TP301

C8002

R8002

C3439

C3436

IC3401

C3416

C3418

C3424

R3426

C3427

C3426

C3423

R3422

R3421

C3422

C3421

C3406

R3406

C3407

R3407

C3404

R3402

R3401

C3434

C3433

C3432

C3431

C3401

R3411

C3408

C3411

C3412

C3413 C3414

C3417

R3432

R3433

L8070

L8091

C8091

R8088

R8089

C8037

C8003

C628A

L628

C8072

C8049

L8049

L8071

R8009

T601

KT1P

KT2P

KT3P

KT4P

KT5P

IC301

C322

L301

L404

C313

R323

R326

L303

R312

R324

C314

C301

R311

C323

R208

J281

TJ5

TJ2

TJ1

TJ4

R321

C253

Q202

C151

C146

C147

R131

X161

R164

L164

R495

D351

R252

D490

Q490

R499

R488

C505

C401

C402

J404

C252

L256

R163

R201

C136

L146

R276

R272

L284

L141

X141

T151

C143

R143

R142

R144

C141

C142

C134

C133

R133

C137

R151

C153

C257

C258

C212

R212

C256

X251

C251

R251

R426

R441

C441

R442

R444

R449

R353

R281

R400

C405

R405

C403

R401

C509

R284

C285

C284

C841

C842

C843

R273

C272

R804

R803

C161

R161

R162

C131

IC101

D801

C497

R137

R135

Q135

R402

C426

C211

C221

Q1096

C306

L101

D1902

C316

K1001

K1051

L882

L881

R806

R808

R809

Q208

R8065

R1082

C427

RL601

C636

IC601

R829

R824

R166

D508

R274

C274

R495A

R275

R271

R280

TP113

TP21

TP12

TP11

TP16

TP132

TP20

TP34

R167

D625

R443

R446

Q446

C1032

C317

L304

D501

C502

C516

R518

J3431

J1212

J1202

J3433

R497

R421

C416

R407

R1007

R1002

C1002

D1002

D1011

R1011

C1011

D1006

R1006

C1006

R872

R873

J8004

Q701

R703

C701

R713

R724

C711

Q711

R723

C721

Q721

R707

R717

R727

R716

R726

R706

C742

K7U

K7Y1

L701

K7S

R714

R704

R721

R711

R701

K7B

K701

Q711A

Q721A

Q701A

K7U1

C741

GND

GND2

GND

GND2

GND

12V

5V
B9

130V

12V

130V

5V
B6

3.3V

PHOTO COUPLE

AC CORD

DEG COIL

CRT

★

CRT GRD CONNECTOR

★

FOR CONTINUED PROTECTION AGAINST
A RISK OF FIRE, REPLACE ONLY WITH
THE SAME TYPE 4A, 125V FUSE.
ATTENTION: POUR MAINTENIR LA PROTECTION
CONTRE LES RISQUES D' INCENDIE UTILISER UN
FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V.

CAUTION

4A 125V

★

MODEL DS27820

Chassis No. 27820-00