background image

— 37 —

— 38 —

— 39 —

— 40 —

3.0W10%

L

R

CRT

<SCL>

<SDA>

<SDA>

<SCL>

PIP AV1/2

PIP TV/AV

FIX/VAR SEL

MAIN AV1/2

POWER

VOL.+

VOL.-

CH +

CH -

PRESET

RC PRE AMP

<S2-SW>

S2-SW

<S2-SW>

4

1

<IF>

<RF AGC>

<SDA>

<SCL>

<ACL>

<RGB>

<X-RAY>

<POWER FAIL>

<H-PULSE>

<POWER ON/OFF>

<POWER FAIL>

<ABL>

<MUTE>

<5V>

1

5

<MUTE>

<SIF>

<ALWAYS 5V>

<POWER FAIL>

EEPROM

VDD

SCL

SDA

VSS

<POWER ON/OFF>

<V-PULSE>

<H-PULSE>

<KEY-IN>

<POWER FAIL>

<BLK>

<B>

<G>

<R>

MUTE

TIME BASE

IIC SCL

IIC 5DA

VSS

VCC

XIN

XOUT

RES

KEY-IN

ABL-IN

AFT S-CURVE

R

G

B

BLANK

HS

VS

POWER FAIL

REMOCON IN

POWER

FS- .COM.(WITH CAP.DEC)

HLF

AVCC

CVIN

CNVSS

VHOLD

RF AGC

BUS SCL

BUS SDA

ACK

STATUS

<M033>

KD

POWER REG.

B4

RELAY DRI.

A

AUDIO AMP

F.B.T

H-OUT

B1

<B>

<G>

<R>

5

1

9V-REG.

26V

4

1

L-OUT

R-OUT

PW-GND

VCC

MUTE

STD-BY

R-IN

L-IN

PRE-GND

POP-FLTR

MUTE:H

S1-SW

<CV OUT>

<E/W>

<Y/VOUT>

<COUT>

COMB INSEL

COMB OUTSEL

<FIX/VAR SEL>

MODE SW

VCC

<VM-OUT>

<POWER>

1

2

<VAR OUT L>

<VAR OUT R>

<FIX/VAR SELECT>

<FIX/VAR SELECT>

<H-DRIVE>

<ABL>

ASSY, PWB, MAIN G7ZEA

C416

C417

C OUT

Y OUT

CVBS FOR PIP

S1-SW

S2-SW

MAIN AV1/2

<E/W>

GND

OUT

IN

VCC

YUV.SEL

CB

CR

<SCL>

<SDA>

INSEL

OUTSEL

PIPAV1/2

PIP TV/AV

AUDIO_R

AUDIO_L

GND

GND

GND

GND

9V

5V

SC

FSC

GND

TV_OUT

MAIN_TV/AV

<AFT S-CURVE>

1

10

1

15

<RF AGC>

<CV OUT>

100mA

27mA

<P-FAIL>

<X-RAY>

<12V>

<H-PULSE>

<H-DRIVE>

<VS>

<HS>

<SIF>

<VERTICAL-OUT>

<V-OUT>

<9.0V B5>

B

G

R

<RGB>

<R-IN>

<G-IN>

<B-IN>

<FB-IN>

19mA

<SCL>

<SDA>

60mA

TP113

<RF AGC>

<4PIN>

YUV SEL

KX

KT

BASS-L

LSOUT-R

LSOUT-L

SDA

SCL

DGND

MAININ

MAINOUT

PCINT1

PCINT2

PLINT

AUX1-L

NC

AUX1-R

VCAWGT

VCATC

VCAIN

VEOUT

VETC

VEWGT

VE

SAPIN

SAPOUT

NOISETC

STIN

SUBOUT

NC

VCC

SAPTC

GND

NC

IREF

VGR

COMPIN

AUX2-R

AUX2-L

TVOUT-R

TVOUT-L

NC

NC

SURRTC

TRE-R

BASS-R

TRE-L

TOUT-L

VOLIN-L

TOUT-R

VOLIN-R

GND

AGC

MB

IF

TU+B

PB

CLK

DATA

LIM

AMP

FM

DET

A2C

PLL

VIDEO

AMP

VIDEO

DET

SPLL

BPF

BPF

DC

VOL

SW

RF

AGC

IF

AGC

VIF

AFT

BUS

ABL

CLAMP

CLMP

CLMP

VIDEO

SW

SW

1ST AMP

BPF

2ND AMP

BPF

DEMO

COLOR

CLAMP

CONTRAST

BRIGHT

TRAP

DELAY

LINE

PEAKING

CORING

BLACK

STRETCH

DC

REST

RGB

MATRIX

OSD

SW

OSD

FIX GAIN

BRIGHT

DRIVE/CUT-OFF

E/W

VER

C/D

VER

RAMP

HDR

VCC

VER

SEP

ACC

KILLER

SYNC

SEP

APC1

VCO

TINT

CW

KIL

X-RAY

HDR

C/D

AFC2

FBP

1/256

HDR

VCO

PHASE

SHIFTER

AFC1

HDR

OUT

2VP-P

1VP-P

1VP-P

FRAME-GND

FRAME-GND

FRAME-GND

FRAME-GND

IF-VCC

H-GND

H-GND

V/C/Vert

GND

V/C/Vert

VCC

NC

IF-GND

IF-GND

+8V

+5V

2Vp-p

VM AMP

CB,CR

SW

CLAMP

DELAY

COLOR

AUTO

FRESH

TINT

NC

HS/VS

HS

VS

FO

SC

AFC

HEATER

LOW +B

HV

V+B

1S2076A, 1S2473, 1N4148

1S2076A, 1S2473, 1N4148, 1SS133

2SC536N

F,G

F,G

F

F

2SA608N

AA (7DD00192) 

Q,R

R

2SA933S

Q,R,S

Q,R,S

2SC1740S

Y,GR

R

AC (7T200182)

"X" : PART NOT USED.

10. "J" : JUMPER WIRE.

Y,GR

O,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

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.

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

N

1

TOP VIEW

LETTER

SIDE

E C

B

E

BC

C

E

B

1 2

3

IN CASE

 OF TR

IN CASE

 OF IC

IN CASE

 OF FET

S

D

G

R1 IN

L1 IN

VCC

<SELECT V/Y

&C1/C2>

<SELECT AV

MAIN/PIP>

VCC

PIP AV1/2

V2/Y2

MAIN AV1/2

S1-SW

Y2 IN

V2 IN

S2-SW

Y1 IN

V1 IN

V1/Y1

C1/C2

V2/Y2

V1/Y1

Y

C2 IN

S2-SW

S1-SW

Y2 IN

C1 IN

L

L

H

H

L

H

Y1 IN

C2 IN

Y2 IN

S2-SW

R2 IN

L2 IN

C1 IN

Y1 IN

S1-SW

V2 IN

V2 IN

V1 IN

V1 IN

L

L

L

H

H

H

MAIN AV1/2

PIP TV/AV

MAIN AV1/2

<SELECT_AUDIO

AV1/2>

VCC

AV1

L

H

AV2

H

L

AUDIO_L

AUDIO_R

ASSY, PWB, AV G7ZEA

1

10

1

15

INT_Y

COMP.Y

FSCSEL

GND

FSC

SYS2

SYS1

YV1IN

AGND

Y/VOUT

OUTSEL

COUT

GND

SC

VCC

VDD

DGND

YV2IN

ICSEL

CIN

3 LINE 

COMB

FILTER

1

2

3

4

1

2

3

4

PCC AMP

ASSY, PWB, PCC G7ZEA

2

1

1

2

TO V/M COIL

R-OUT

G-OUT

B-OUT

1

1

4

5

R

G

B

SOCKET

ASSY, PWB, SOCKET G7ZEA

SP901

SP902

L901

Q901

TP317

TP318

TP35

TP36

C017

R835

R1910

R1909

D1901

R1901

R1902

R1903

R1904

R1905

R1906

R1907

SW1901

SW1902

SW1903

SW1904

SW1905

SW1906

C1902

A1901

C3444

C3442

R3436

R3437

C3437

R3435

R3434

C3435

KSP

C683

R289

R288

R287

D629

R629

L814

L813

C835

R631

Q635

R632

R634

D627

IC681

F601

F601B

F601A

Q001

C808

C809

R404

R884

R883

R882

R881

C489

C421

R423

R485

KB

R807

IC802

R854

L1901

C853

L802

R814

R813

D831

C811

R816

R846

R847

R848

R849

R853

C854

R851

L821

Q831

X801

C858

C856

C857

L851

L801

C801

R886

R852

C806

IC801

D687

R687

C688

R688

Q688

D694

J407

D693

R694

R692

C693

R693

R695

C630

R691

D680

R628

R627

Q627

Q695

Q693

R408

R481

KD2P

KD1P

C482

T401

C015

C103

KX5P

KX4P

KX3P

KX1P

A2

A1

D101

R494

R493

R428

D428

D429

R012

D422

R106

L621

L623

L625

C632

D612

C625

C628A

D624

C626

R630

C622

D621

LF601

R601

C601

R602

Q681

C005

D683

C011

C007

R004

R003

C001

C002

R011

C493

R497

D503

C487

C486

D483

R483

R480

R482

D482

R491

D481

R492

C484

R683

L413

R418

C417

L414

C419

C413

C414

C412

D406

D407

L403

L402

Q402

L401

C408

R406

C407

C406

Q401

R422

D421

R486

R487

D486

Q486

IC001

R008

J005

C689

R686

L800

R489

PS601

C010

C631

C631A

C629

C634

R416

R621

R872

R873

R812

R811

TP301

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

C628

L628

KT1P

KT2P

KT3P

KT4P

KT5P

L404

IC1201

C1206

R1206

TJ5

TJ7

TJ2

TJ1

TJ4

Q1211

C1211

R1212

R1214

R1213

R1211

R1201

R1203

R1204

R1202

C1201

Q1201

R276

J212

D1902

L882

L881

R806

R808

R809

R1208

Q1202

R1218

Q1212

RL601

C636

IC601

R829

R824

KH

R445

D445

D446

C445

H

PCC

KV

KP

GND

-B

T601

C008

C009

L416

C416

R407

C411

R421

C422

C1081

D625A

R874

D277

D278

D279

D1201

R1210

R1209

R517

R516

R507

R504

R513

C503

R506

R509

D508

C463

C462

R462

R463

R518

C516

R512

R508

R503

C506

C508

C502

D501

C504

R511

C511

D502

IC501

R505

C511A

R825

R430

R3442

R3441

R3444

R3443

KF

KG

J211

C247

R877

C861

R861

R3461

R3462

K1002

R857

R856

C436

C437

R371

D631

R879

R277

Q271

R278

R279

D276

C271

R867

C101

C106

KS

R862

R864

R167

R166

C211

R212

C212

C153

T151

R201

R163

L164

R164

X161

Q202

Q208

R208

C221

C258

C257

L256

R209

R251

X251

C256

C252

R252

C253

R341

R426

R400

R281

R353

R449

D351

C403

R405

C405

R402

D801

C509

R401

R444

R443

C402

C401

C505

R488

R499

Q490

D490

R495

TJ6

L284

C497

R272

C285

C272

R273

C284

R284

L146

R803

R804

C131

R162

R161

C161

R131

TP20

C147

C146

TP132

R143

C143

X141

R142

TP21

Q135

R135

R137

TP12

C142

C137

R133

C133

C134

R151

C151

IC101

C128

R132

C130

R342

R427

R413

R1700

R1718

R1705

R1706

R1702

R1703

R1753

R1714

R1711

R1717

Q1700

Q1701

Q1704

Q1702

C1709

C1701

C1708

C1704

R1707

L1701

R1712

C1702

R1716

R1719

L1702

C1727

R1709

R002

R001

J771

AT3

C611

Q601

L611

R613

L602

R604

C608

R603

C609

Q611

L612

Q612

R609

Q613

R606

C614

R619

R617

R618

R614

D613

R616

C613

D614

R607

R608

C612

R611

D611

R612

R615

C427

R531

R532

R533

R466

C1717

J3448

J3446

R009

TP50

TP51

TE7

TP7

TP10

W601

D408

T402

R010

D643

C642

R644

R645

Q641

D642

R642

C641

TJ8

R641

L641

D641

TP16

TP16B

KSC

R107

A101

D601

D602

D604

D603

AT2

ARW

ARW

R3445

R3456

R3447

R3458

C1032

C1091

C1004

R1032

R1033

R1012

R1013

R1046

R1047

R1048

R1049

C1006

R1006

D1006

C1031

D1031

R1031

D1022

R1022

C1022

IC1001

C1005

C1011

C1002

R1011

R1002

D1002

D1011

R1021

R1001

IC1002

C1001

C1021

D1026

C1026

R1026

R3453

R3451

R3454

R3452

IC1003

C1007

C307

R302

R303

R306

Q302

Q301

C310

R307

R308

C309

L306

R304

R309

C308

C317

C326

C316

IC301

C306

C301

C314

R324

R312

R326

R323

L301

C322

C311

C312

C303

C302

L302

K10G

K10F

R1052

R1054

R1056

C1051

R1051

R1053

R1055

R315

R316

R317

L304

K1001

K1051

C320

C319

C3441

C3445

C3443

C3447

R1004

R1058

R1057

R319

R1043

C324

R301

R1027

R1007

Q303

R313

Q315

C318

C315

R318

C332

C331

R331

Q321

R322

R321

R1009

R1008

Q1001

C1054

C1055

C313

C323

Q461

R460

R465

R469

D463

D462

C472

K16P

C479

Q462

C1740

R1740

C1714

C1716

C1713

L1706

R1704

R1716

C1749

D1707

D1705

Q1711

Q1709

C1726

C1724

D1708

Q1712

R1720

R1744

R1723

C1711

R1722

C1748

R1734

C1715

C1717

L1703

L1705

L1704

Q1707

Q1706

Q1708

R1728

R1724

R1736

R1742

R1729

R1731

C1705

C1721

C1719

R1730

R1727

R1733

R1732

R1737

R1741

R1735

R1738

L791

C792

R793

R792

Q702

L707

R729

R719

L717

Q712

R709

Q722

C1722

C1712

Q701

R703

C701

R713

R724

C711

Q711

R723

C721

Q721

R707

R717

R727

R716

R726

R706

C742

K7U

K7Y1

L727

K7S

R714

R704

R721

R711

R701

K7B

K701

Q711A

Q721A

Q701A

K7U1

R722

R712

R702

R1725

K17H

R751

R752

C751

D751

K17CA

X

X

X

X

KZ0.1

LZF

2400010

2.7K

1K

1K

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

16EM10

LBWA

U20B40500

25EM

4.7

LBWA

25EM

4.7

LBWA

1/10GJ

560C

1/10GJ

100KC

25EM4.7

LBWA

1/10GJ

100KC

1/10GJ

560C

25EM4.7

LBWA

16EM

33

LBWA

100

100

100

1/10GJ

1KC

J

J

KK

0.01

LZB

DJ6.8K

AE

1/10GJ 1KC

1/10GJ

47KC

R

PQ050ES1MXP

4A125V

AE

CJ22

CL

CJ22

CL

330

1/10GJ100C

1/10GJ100C

1/10GJ100C

1/10GJ100C

16EM

470

LBWA

6.3EM

220

LBWA

1/10GF

3.3KC

1/10

GJ

3.3KC

6.3EM470

LBWA

1/10

GJ

10KC

1/10GJ

1.5KC

EM0.1LBWA

J

1/10GJ

10KC

1/10GJ

10KC

EM1

LBWA

1/10GJ

330C

1/10GJ

3.3KC

1/10GJ

5.6KC

1/10GJ

5.6KC

1/10GJ

5.6KC

1/10GJ

1.5MC

CJ220

CL

1K

AC

KK

1000

LZB

EM1

LBWA

CJ220

CL

KK0.01

LZB

1/10GJ

10KC

39K

16EM

10LBWA

QXXAVC090P

R

1/10GJ

22KC

16EM100

LBWA

1/10GJ

12KC

AB

R

J

10K

18K

EM0.1

LBWA

560K

22K

EM1

LBWA

10K

R

DJ1.2K

10K

2SB985(S:T)

:2SA1707(S:T)

2SA1015Y

:2SA564ARCU

:2SA608FCNP

AE

1SJ15K

1/2DJ1B

100EM

47LBWA

25EM220

LBWA

KK

0.01

LZB

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

DJ120K

DJ180K

15K

R

5.6K

HZ11

B2L

1/2DJ18K

250KM2200

(VBBW:VBW)

PC123YC2:

TLP421-BL

1000KK

4700

(CTB:CRD)

160EM

470VCS

16EM

2200T

1SJ22K

25EM

1000

LBWA

10WK1

(K:V:LBZCL)

275GM0.22VDA

1/2CK

3.3MXU:

1/2XJ

3.3(MVA:

MVCA)

AE

EM

0.1

LBWA

R

16EM

470

LBWA

25EM

100

LBWA

1/10GJ

1.5KC

1/10GJ

1.5KC

EM1LBWA

EM1LBWA

330

100PM

2.2X

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GND 
CONNECTOR 
W901

DEG. 
COIL

22

UHF/VHF TUNER

MODEL DS32424

Chassis No. 32424-00

Summary of Contents for DS32424

Page 1: ...e Control Sound Output 3 0 W CH Intermediate Frequency Picture IF Carrier 45 75MHz Sound IF Carrier 41 25MHz Color Sub Carrier 42 17MHz Picture Tube A80ERF082X13 Semiconductors Integrated Circuits 13 Transistors 49 Except within Tuner and RC Pre Amp Cabinet Dimensions Width 768 mm Height 732 mm Depth 577 mm REFERENCE No SM780093 DS32424 G7ZEA PRODUCT CODE 111372384 AS FILE NO SERVICE MANUAL Remote...

Page 2: ...inet screw heads metal overlays control shafts etc Measure the AC voltage across the 1500 ohm resistor The AC voltage should not exceed 750 mV A reading exceeding 750 mV indicates that a dangerous potential exists The fault must be located and corrected Repeat the above test with the receiver power plug reversed NEVER RETURN A RECEIVER TO THE CUSTOMER WITHOUT TAKING THE NECESSARY CORRECTIVE ACTION...

Page 3: ...n before attempting service adjustments 1 Disconnect the AC power cord AC 120V line 2 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 3 Select NO 3C SCO Sub Color with or key Adjust the data with or key for 25 4 Select NO 3D STI Sub Tint with or key Adjust the data with or key for 0C 5 Select NO 3F SSH Sub Sharpness with or key Adjust the data with ...

Page 4: ...ber keys for 10 33 Select NO 83 OPT Asp Ratio Comb F Clock Scan Veloc with or key Adjust the data with number keys for 3C 34 Select NO 84 OP2 V Guide Tone AV PIP F V I Ch C En C En Select with or key Adjust the data with number keys for 2E 35 Select NO 8D HR H Display Position with or key Adjust the data with or key for 1C 36 Select NO 8E SBO Sub Bright Offset with or key Adjust the data with or k...

Page 5: ... 00001010 On Screen Display Contrast 51 CRG6 80 80 10000000 Coring 52 Not Used 53 Not Used 54 FLS 84 83 10000011 Y C Filter Mode 55 GRY7CRS5GYA3CKO 03 03 00000011 Gray 7 Cross B W 6 5 G Y Angle 4 Color Killer 56 FBP6YAP4WP 42 42 01000001 FBP Blanking 6 Y APF 4 White Peak 57 YGM6DCR4BSS2BSG A5 A1 01100001 Y Gamma 7 6 DC Reset 5 4 B Strk Start 3 2 B Strk Gain 58 AFC7CBP5 40 C0 11000000 Auto Flesh 7 ...

Page 6: ...b Coring 95 DVM 00 00 00000000 YUV Sub VM 96 BDC 02 00 00000000 YUV Cb Offset 97 RDC 02 00 00000000 YUV Cr Offset 98 DHC 00 00 00000000 YUV Sub H Phase 99 DHS 00 00 00000000 YUV Sub E W DC 9A ECN F4 F0 11101001 16 9 Sub Contrast 9B EBR 00 FB 11111011 16 9 Sub Bright 9C ECL 00 00 00000000 16 9 Sub Color 9D ETN 00 00 00000000 16 9 Sub Tint 9E EVS F9 F5 11110111 16 9 Sub V Size 9F EVP 00 00 00000000 ...

Page 7: ...RMAL COOL OF COLOR ENHANCER 1 COLOR ENHANCER NONE YES 2 INITIAL CH XDS NONE YES 3 FIXED VARIABLE FIXED FIX VAR 4 PIP NONE YES 5 AV INPUTS AV1 2 AV1 2 3 6 BASS TREBLE TONE BASS TR TONE 7 V GUIDE NONE YES Note 1 Red Blue Drive Adjustments in Service Menu NO AF DRV Adjust Red and Blue Drive Levels alternately with 1 3 7 and 9 keys on the remote control See Figure 2 The Drive Level adjustment data wil...

Page 8: ...y reconnect the AC power cord The Service Menu display will now appear 5 Select NO 42 VS Vertical Size with or key 6 Adjust the data with or key for full scan To turn off the Service Menu display press the MENU key VERTICAL CENTERING ADJUSTMENT 1 Tune receiver to an active channel 2 Check that picture is in the center of TV screen If picture center is too low add resistor R513 1K ohm 1W If picture...

Page 9: ... the AC power cord 6 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 7 Select NO 3E SB Sub Brightness with or key 8 Adjust the data with or key for 680 mVDC 9 Press the MENU key to turn off the Service Menu display 10 Check brightness level on every active channel readjust repeat steps 5 9 if necessary Note Do not set to excessive brightness level o...

Page 10: ...urther decreases in amplitude can be obtained Press the MENU key to turn off the Service Menu display PURITY AND CONVERGENCE ADJUSTMENTS Purity and Convergence have been aligned at the factory No re alignment is necessary 10 SERVICE ADJUSTMENTS Continued Minimize L leakage Minimize R leakage 4KHz 300Hz TP317 R TP318 L Figure 9 Separation Adjustments PINCUSHION CORRECTION ADJUSTMENT 1 Connect a col...

Page 11: ...f these failures remains uncorrected the CPU will shut off the power within three seconds Check the following if the unit is turned off by the power failure detector 1 Disconnect the AC power cord 120V AC line for at least 10 seconds 2 Connect a DC Voltmeter to the following TEST POINTS 3 Press the Power key and check for the proper voltage supplies 4 If any of these voltages is low the power fail...

Page 12: ...st be taken to keep these assemblies intact unless picture tube is being replaced Discharge the picture tube to the coating before handling the tube 1 Remove chassis referring to Chassis Removal instructions 2 Place cabinet s front face down on a soft surface 3 Remove the screw on each corner of the picture tube and GENTLY lift the picture tube out of the cabinet 4 Install a replacement picture tu...

Page 13: ...V C143 403 224 6108 CERAMIC 0 01U K 50V C146 403 224 6108 CERAMIC 0 01U K 50V C147 404 084 2200 ELECT 100U M 6 3V C151 404 084 3702 ELECT 0 47U M 50V C153 404 084 3702 ELECT 0 47U M 50V C161 403 357 9601 CERAMIC 0 1U Z 50V C211 403 069 8305 CERAMIC 0 01U Z 50V C212 404 084 4006 ELECT 2 2U M 50V C221 404 084 6901 NP ELECT 1U M 50V C247 401 150 6001 MT GLAZE 0 000 ZA 1 10W C252 403 057 3107 POLYESTE...

Page 14: ...T POLYPRO 0 18U J 250V 403 372 1604 MT POLYPRO 0 18U J 250V 403 372 6401 MT POLYPRO 0 18U J 250V 403 392 8102 MT POLYPRO 0 18U J 250V C419 403 158 9107 MT POLYEST 2 2U K 100V C421 404 091 6406 ELECT 220U M 6 3V C422 403 066 6106 MT POLYEST 0 47U J 250V C427 403 224 6108 CERAMIC 0 01U K 50V C436 403 324 3106 CERAMIC 820P K 3K C437 403 076 4010 CERAMIC 4700P K 3K C445 404 087 2207 ELECT 22U M 25V C4...

Page 15: ...04 084 2705 ELECT 10U M 16V C1031 403 224 6108 CERAMIC 0 01U K 50V C1032 404 084 3009 ELECT 220U M 16V C1051 404 084 2705 ELECT 10U M 16V C1054 403 357 9601 CERAMIC 0 1U Z 50V C1055 403 357 9601 CERAMIC 0 1U Z 50V C1081 404 084 3207 ELECT 47U M 16V C1091 403 224 6108 CERAMIC 0 01U K 50V C1201 404 084 3801 ELECT 1U M 50V C1206 404 084 3207 ELECT 47U M 16V C1211 404 084 3801 ELECT 1U M 50V C1701 403...

Page 16: ...NER DIODE MTZJ5 6C 5 6V D501 407 005 8602 DIODE ERA15 02 407 011 3004 DIODE S5277B 407 088 6502 DIODE MPG06D 408 009 9404 DIODE 1N4002ID D502 407 118 2207 ZENER DIODE 1Z75 75V D503 408 047 6205 ZENER DIODE MTZJ36A 36V D508 407 006 0100 DIODE ERA91 02 D601 407 005 7605 DIODE EM2B 407 013 3200 DIODE 1S1887A 408 008 8606 DIODE GP15G D602 407 005 7605 DIODE EM2B 407 013 3200 DIODE 1S1887A 408 008 8606...

Page 17: ... 016 3104 INDUCTOR 5 6U K L302 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K L306 645 008 2856 INDUCTOR 39U K 645 016 3012 INDUCTOR 39U K L401 645 052 5926 INDUCTOR 3 3U FILTER L402 652 000 2180 CORE PIPE L403 610 078 6820 PIPE CORE 652 000 1282 CORE PIPE L413 645 030 2879 COIL LINEARITY 645 064 2654 COIL LINEARITY L414 610 031 1367 INDUCTOR 202J 610 211 3488 INDUCTOR L414 645 005 5645...

Page 18: ...08 TR 2SA1179N M7 TB 405 173 9605 TR 2SA1235A1E 405 173 9704 TR 2SA1235A1F Q301 405 014 4509 TR 2SC2412K T 96 R 405 014 4608 TR 2SC2412K T 96 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB 405 163 1701 TR 2SC2812N L7 TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q302 405 002 0308 TR 2SA1037K T 96 R 405 002 0407 TR 2SA1037K T 96 S 405 002 672...

Page 19: ...2SC945A QA 405 020 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q688 405 001 7605 TR 2SA1015 Y SAN 405 004 3208 TR 2SA564A R CU 405 006 1806 TR 2SA933S R 405 151 3304 TR 2SA608NF NPA 406 000 6804 TR 2SA1015 GR SAN Q693 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR...

Page 20: ...36NF NPA Q1212 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q1700 405 001 7407 TR 2SA1015 O SAN 405 001 7605 TR 2SA1015 Y SAN 405 004 3109 TR 2SA5...

Page 21: ...01 064 5701 OXIDE MT 1 8 JA 2W R010 401 064 5701 OXIDE MT 1 8 JA 2W R011 401 026 3905 CARBON 330 JA 1 6W R012 401 027 2600 CARBON 5 6K JA 1 6W R106 401 008 2001 CARBON 18K JA 1 2W R107 408 047 6205 ZENER DIODE MTZJ36A 36V R131 401 256 0408 MT GLAZE 12K JA 1 10W R133 401 256 3805 MT GLAZE 1 5K JA 1 10W R135 401 255 6500 MT GLAZE 100 JA 1 10W R137 401 150 6209 MT GLAZE 1K JA 1 10W R142 401 026 4605 ...

Page 22: ...401 256 6905 MT GLAZE 680 JA 1 10W R427 401 027 2105 CARBON 56 JA 1 6W R428 401 025 1902 CARBON 15K JA 1 6W R430 401 150 6209 MT GLAZE 1K JA 1 10W R443 401 026 9907 CARBON 4 7K JA 1 6W R444 401 025 4606 CARBON 18K JA 1 6W R445 401 058 2501 OXIDE MT 100 JA 1W R449 401 265 1700 MT GLAZE 4 7K FA 1 10W R460 401 053 4005 MT FILM 560 FA 1 6W R462 401 025 4200 CARBON 1 8K JA 1 6W R463 401 065 9609 OXIDE ...

Page 23: ...4 7K JA 1 10W R807 401 150 5905 MT GLAZE 10K JA 1 10W R808 401 150 5905 MT GLAZE 10K JA 1 10W R809 401 162 3708 MT GLAZE 4 7K JA 1 10W R811 401 025 1902 CARBON 15K JA 1 6W R812 401 162 3005 MT GLAZE 22K JA 1 10W R813 401 150 5905 MT GLAZE 10K JA 1 10W R814 401 150 5905 MT GLAZE 10K JA 1 10W R816 401 152 3206 MT GLAZE 330 JA 1 10W R824 401 255 6500 MT GLAZE 100 JA 1 10W R825 401 150 5905 MT GLAZE 1...

Page 24: ...401 012 5708 CARBON 1K JA 1 4W R1732 401 007 4709 CARBON 1 2K JA 1 2W R1733 401 024 7707 CARBON 100K JA 1 6W R1734 401 024 7707 CARBON 100K JA 1 6W R1735 401 007 4709 CARBON 1 2K JA 1 2W R1736 401 024 9701 CARBON 12K JA 1 6W R1737 401 009 8705 CARBON 39 JB 1 2W R1738 401 009 8705 CARBON 39 JB 1 2W R1740 401 008 4500 CARBON 2 7 JB 1 2W R1741 401 008 3800 CARBON 2 2 JB 1 2W R1742 401 066 0506 OXIDE ...

Page 25: ... TRAP CERAMIC 4 5MHZ X251 610 012 0655 CRYSTAL OSCILLATOR 610 204 4195 CRYSTAL OSCILLATOR 610 245 9746 CRYSTAL OSCILLATOR 652 000 1695 OSC CRYSTAL 3 579545MH X801 645 026 8434 OSC CRYSTAL 8 000MHZ MISCELLANEOUS A100 610 311 9922 MAIN PWB ASSY G7ZEA A101 645 067 4594 TUNER U V A400 610 312 1963 PCC PWB ASSY G7ZEA A700 610 312 1956 SOCKET PWB ASSY G7ZEA A1000 610 312 1970 AV PWB ASSY G7ZEA A1901 645...

Page 26: ... 3X10 3 USED 7 610 299 3950 DEC AV SHEET 8 610 299 3875 BUTTON UNIT 9 610 285 1199 CAP RC 10 610 313 0781 SANYO BADGE 11 610 299 5527 DEC SHEET 610 312 7477 OWNER S MANUAL 645 061 0165 RC TRANSMITTER OR 645 058 8136 RC TRANSMITTER 610 298 2398 RC BATTERY COVER CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY NO PARTS NO DESCRIPTION MENU CH VOL VOL POWER CH _ MENU CH VOL VOL ...

Page 27: ...X1P KX5P KX3P KX4P KT1P C504 R517 R468 R462 R771 Q771 TP51 TP50 KSC R481 TE7 TP7 C484 R491 R497 R497A C486 D483 R406 Q401 R483 T401 C408 R421 D428 R428 R482 D482 R422 C406 C407 D429 L402 L401 R480 KB J401 L404 C434 KH R408 R494 R493 D508 K1002 C487 R407 C482 C422 R434 R413 R402 D481 C422A KSP L8098 L8094 R201 C211 C221 C212 Q202 J3415 J3414 J218 J3416 J138 J216 J139 J141 J406 J403 J3420 J502 J503 ...

Page 28: ... A4 Q681 A3 Q688 A3 Q693 B3 Q695 B3 Q831 B4 Q1201 B6 Q1202 H6 Part Loc Q1211 B6 Q1212 H6 Q1700 D5 Q1701 E4 Q1702 E4 Q1704 E4 R513 E2 TE7 H3 TP7 H4 TJ1 B3 TJ4 G4 TJ6 F6 TP16 E6 TP50 H3 TP51 H3 TP317 B6 TP318 B6 T151 F5 MAIN BOARD COMPONENTS AND TEST POINTS GRID LOCATIONS FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE ATTENTION POUR MAINTENIR LA PROTECTI...

Page 29: ...3412 C3408 C3411 C3413 C3414 C3417 C3427 C3401 C3432 R008 Q1201 Q1211 C1201 C1211 C1206 R852 R683 C1901 D1902 R3402 R3401 R489 L800 C488 D1201 D836 R012 R693 R695 C1902 L1901 C806 R691 C688 D687 D680 R692 R628 Q681 Q627 C630 C693 Q693 R694 D693 Q695 R631 R601H3 R601A D1901 KD2P KD1P R601H1 R601H4 R601 F601A F601B C606A R630 LF601A C601 D612 Q688 D683 RL601 LF601B LF601 C606 R602 A1 A2 Q635 D627 D6...

Page 30: ... 30 PICTURETUBE SOCKET BOARD COMPONENT ANDTESTPOINT LOCATIONS Cont PIC TUBE SOCKET BOARD COMPONENTS Part Q701 Q702 Q711 Q712 Q721 Q722 Q1706 Q1707 Q1708 Q1709 Q1711 Q1712 ...

Page 31: ... IC1001 K10F K10G K1001 K1051 R1006 R1013 R1026 R1033 R301 J1032 J1024 J1057 J1054 J1052 J1053 J1051 J1069 J1049 J1063 J1068 J1035 J1033 J1023 J1037 J1026 J1009 J1031 J1027 J1008 J1067 J1022 J1020 J1018 J1007 J1006 J1013 J1014 J304 J312 J309 J307 J1028 J1010 J1050 J1062 J1070 C3443 C3441 R1004 R1008 R1009 J310 J1056 J308 J1055 C305 L304 L306 R323 R326 C307 R324 J306 C301 R311 L302 L301 C302 C311 C...

Page 32: ...D8865 IC8860 K16P K16U K16V K16Z K16P1P K16P2P K16P3P K16P4P K16V1P K16V2P K16V3P L8801 L8802 L8803 L8804 L8860 Q451 Q461 Q472 Q8861 Q8862 Q8863 R450 R451 R452 R453 R454 R455 R456 R457 R458 R459 R460 R465 R469 R470 R478 R473 R474 R476 R477 R8851 R8852 R8853 R8864 R8865 R8866 R8867 R8868 R8869 R8870 R8871 R8873 R8874 R8876 T8850 VR451 VR8801 JS8852 R8877 PB401 J452 J453 J8802 J451 J8803 J8804 J8806...

Page 33: ...1 0V HORIZ Q401 B Horizontal Drive 0 7V HORIZ Q402 B Horizontal Output 13V HORIZ T402 9 Heater 28V HORIZ Q601 B Power Switching 10V 50KHz VOLTAGE CHARTS NOTE Voltages were measured using color bar signal and the controls set for normal picture Device Pin Volts Mode IC101 42 GND IC101 43 GND IC101 44 2 9 IC101 45 3 6 IC101 46 2 9 IC101 47 1 9 IC101 48 2 6 IC101 49 GND IC101 50 1 9 IC101 51 GND IC10...

Page 34: ...1704 R1716 C1749 D1707 D1705 Q1711 Q1709 C1726 C1724 D1708 Q1712 R1720 R1744 R1723 C1711 R1722 C1748 R1734 C1715 C1717 L1703 L1705 L1704 Q1707 Q1706 Q1708 R1728 R1724 R1736 R1742 R1729 R1731 C1705 C1721 C1719 R1730 R1727 R1733 R1732 R1737 R1741 R1735 R1738 L791 C792 R793 R792 Q702 L707 R729 R719 L717 Q712 R709 Q722 C1722 C1712 Q701 R703 C701 R713 R724 C711 Q711 R723 C721 Q721 R707 R717 R727 R716 R...

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