background image

— 29 —

— 30 —

— 31 —

— 32 —

9V

12V

9V

5V
B9

5V
B9

130V

12V

130V

9V

5V
B6

5V
B6

5V
B9

5V
B6

3

2

1

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

1

2

3

4

5

6

7

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

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16

17

18

19

20

21

22

23

24

25

26

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28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

1

2

3

5

6

7

8

9

10

11

12

13

14

15

16

17

18

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1

2

3

L901

KX

Q901

SP902

SP901

AT2

ARW

ARW

TP317

TP318

TP51

TP50

TP35

TP36

W601

J414

C410A

C410
1500MH
500P
KK

C473

R856

R857

R835

R1910

R1909

D1901

R1901

R1902

R1903

R1904

R1905

R1906

R1907

SW1901

SW1902

SW1903

SW1904

SW1905

SW1906

C1902

A1901

R810

D1021

C1021

IC1002

R3447

C3448

R3445

C3446

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

F601

F601B

F601A

Q001

D487

C106

R505

R404

R884

R883

R882

R881

C489

C421

R423

R485

IC501

C511

R511

C504

D501

C502

C508

R503

C503

R506

R504

R509

R508

R513

R512

R514

R517

R507

KB

C822

R807

IC802

R854

L1901

C853

R831

D834

R833

D836

L802

R814

R813

D831

C829

C811

R816

D843

R846

R847

R848

R849

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

2SJ1

KX5P

KX4P

KX3P

KX1P

A2

A1

T402H2

D101

T402

R494

R493

R428

D428

D429

R618

R012

R002

D422

R106

C101

R616

R617

L621

L623

L625

C632

D612

C625

D625

C628

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

D683

C011

C004

C003

R001

R004

R003

C001

C002

C493

R497

D503

C487

C486

D483 R483

R480

R482

D482

R491

D481

R492

C484

R421
1/6NF
1K

R683

L413

R418

C416

200MM0. 27UVB

250MJO .27UAP

C417

200MM0. 3UVB
250MJ0.  3UAP

C412

L403

L402

Q402

L401

C408

R407

R406

C407

C406

Q401

TE7

TP7

R422

D421

R486

R487

D486

Q486

J688

R686

L863

L800

R489

PS601

C010

C631

C631A

C629

C634

R416

R621

J011

IC002

Q005

R006

R005

J1001

R1049

R1048

R1047

R1046

J1021

R871

C1004

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

C628A

L628

T601

KT1P

KT2P

KT3P

KT4P

KT5P

L404

J3431

J3433

R208

J281

TJ5

TJ6

TJ2

TJ1

TJ4

KH

K1011

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

R443

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

C211

C221

J213

J201

L101

D1902
    J

K1002

L882

L881

R806

R808

R809

KS

Q208

R8065

R3458

R3456

R1001

C1001

D1001

R1082

C427

RL601

IC601

R829

R824

J1212

J1202

D508

R166

R274

C274

R275

J443

R167

R518

C516

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

K7U1

K7S

C741

X

X

X

X

X

X

X

J

X

HJ0.47:
63GJ0.47V

1/10GJ
100C

1/10GJ
100C

2.7K

1K

1K

MTZJ7.5C

:RD7.5EB3

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

U20B20100

10K

16EM10

TC4053BP

1/10GJ
330KC

25EM
4.7

1/10GJ
330KC

25EM
4.7

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

1/10GJ100C

1/10GJ100C

1/10GJ
1KC

J

J

KK
0.01
LZB

DJ6.8K

AE

1/10GJ

1KC

1/10GJ
47KC

R

UPC78L05J
:TA78L05S

4A125V

(M:MD:MDK)

AE

EM3.3

1/2DJ
1.5

330

1/10GJ100C

1/10GJ100C

1/10GJ100C

1/10GJ100C

16EM
470

6.3EM
220

1/10GF
3.3KC

18K

LA7841

FK0.15D
:FJ0.15D

2SJ
120

25EM
2200

35EM
220

CJ56CL

3.9K

EK
2.2AE

220

8.2K

18K

18K

X

J

39K

1/2DJ
1.5

16EM
10

1/10
GJ
10KC

ST24C02B6:
24LC02B/P:
CAT24WC02P:
M24C02-BN6:
S524C20D21

1/10GJ
2.2KC

EM0.1

1/10GJ
100KC

1/10GJ
10KC

R

J

1/10GJ
10KC

1/10GJ
10KC

EM1

EM1

1/10GJ
330C

R

1/10GJ
1KC

1/10GJ
5.6KC

1/10GJ
5.6KC

1/10GJ
5.6KC

1/10GJ
1MC

CJ120
CL

1/10GJ100C

1/10
GJ
1KC

AC

KK
1000
LZB

EM1

CJ220
CL

KK
0.01
LZB

1/10GJ120KC

1/10GJ
820C

1/10GJ
820C

1/10GJ
820C

KK
0.01
LZB

1/10GJ
10KC

39K

6.3EM
470

QXXAVB755P

R

J

J

7WK6.8
VEA

10K

68K

EM1

560K

22K

EM1

10K

R

DJ1.2K

FJ0.1
(D:BF):
FK0.1
(D:BF)

10K

2SB985(S:T)

:2SA1707(S:T)

2SA1015Y:

2SA564ARCU:
2SA608NFNPAC

AE

J

1/2DJ33B

1/2DJ100K

2SC4423

F1BAM0261

X

100EM
47

16EM470

KK
0.01
LZB

2400010

2400010

2400010

2400010

2400010

2400010

X

X

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

2400010

DJ390K

DJ270K

15K

R

2SJ
56

5.6K

8.2K

1/2DJ27K

6.3EM
220

1/6DG

3K

1/6DG

680

125KM2200XC
:125KM2200XD
:250KM2200XK

1000KK
2700CRD

160EM
220XJ

16EM
2200

1SJ22K

16EM470

2SJ10

1000KK
3300
(CRD:
NH)

22K

AC

5.6K

FJ0.012
(D:BF)

MTZJ7.5A:

RD7.5EB1

R

2SC3807

RYA

1/6DG

3K

DJ
15K

R

HJ0.18:

63GJ

0.18V

1/2

DJ68

2SJ
56

200EM
470VAA

7WK1VEA

250GK0.22XD

:275GM0.22XB

1/2CK
3.3M
XU

AE

R

16EM220

KK
4700
LZB

KK
4700
LZB

8.2K

1/10GJ
1.8KC

1/10GJ
1.8KC

EM1

EM1

100PM
2.2X

35EM
1000

500KK
470A

1/2DJ

1B

J

DJ1B

TVR1G

DJ1K

1/6NF
33K

EM4.7

4.7K

1/2DJ
2.7KB

1500MH
0.012
(XK:AN)

J

J

2SD2578YB

160EM
1BE

2SJ6.8K

1/2DJ
5.6K

500KK
2200A

500KK
470A

2SC2271

(D-C:E-C:

 D:E)

1/6NF
10K

HZ11
B2L

2SJ8.2

390

2SD400

(E-MP:F-MP)

1/10GZ0C

DJ22

J

J

2SJ18

16EM220

X

16EM
220

16EM
47

DJ33

1/10GJ
4.7KC

J

LA4525

2SB764

(E:F)

DJ820

1/10GJ
10KC

J

1/10GJ
27KC

1/10GJ10KC

1/10GJ
27KC

1/10GJ

10KC

1/10
GZ0C

1/10GJ10KC

KK0.01

LZB

X

25PM4.7D

25PM4.7D

CXA2134QP

25PM4.7D

25PM4.7D

25PM4.7D

1/10
GJ3.9KC

EM1

10TK
10DR

10TK3.3DR

1/10
GJ3KC

1/10
GJ3.3KC

KK0.047
LZB

KK2700
LZB

KK
0.012
LZB

1/10
GJ
100KC

KK
5600
LZB

1/10
GJ1MC

25PM4.7D

220

220

KK
0.022
LZB

KK
4700
LZB

EM0.1

KK
4700
LZB

EM0.1

1/10
GF62KC

EM0.47

EM0.47

16EM
47

25EM
4.7

16EM
100

25EM
4.7

1/10GJ
10KC

1/10GJ
10KC

X

J

J

1/10GZ0C

1/10GZ0C

1/10GJ1KC

1/10
GZ0C

X

X

X

X

1/10GJ10KC

EM0.47

AC

EM0.47

KK0.01
LZB

6.3EM
100

1/10GJ33KC

1/10GJ

1KC

1SJ27

1/10GJ
22KC

2SD400

(E-MP:

F-MP)

390

1SJ15

HJ0.47:
63GJ0.47V

16EM470

KK
0.01
LZB

1/10GZ0C

FK0.047
(BF:D)

J

1/10GJ
120C

470

1/10
GZ0C

J

12K

6.8K

J

J

SF
5235P

L14B1190N

KK0.01
LZB

1/10GJ
1KC

1/10GJ
33KC

J

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

1/10GZ

0C

1/10GJ
22KC

1/10GJ680C

1K

KK0.01
LZB

1/10GJ
10KC

4.7K

18K

1/6NF
4.7K

10K

1/10GJ10KC

J

PM1D

1/10GJ
5.6KC

FK6800
(BF:D)

DJ100

HJ0.47:

63GJ0.47V

47

KK
0.01
LZB

16EM
10

KZ
0.1
LZF

KZ
0.1
LZF

KZ
0.1
LZF

10K

EM3.3

100

100

KZ
0.1
LZF

1/10GJ
100KC

1/10GJ
100KC

EM1

LA76834NMP

R

6.3EM
100

1/10GJ
1KC

1/10GZ

0C

AE

DJ120

PM1D

PM3.3D

1/10GZ0C

1/10GZ0C

J

1/10

GJ

4.7KC

1/10
GJ
10KC

1/10
GJ
4.7KC

AC

J

1/10GJ100C

1/10GJ100C

1/10GJ
75C

16EM10

1/10GJ
22KC

KK0.01
LZB

SE130NH

1/10GJ100C

1/10GJ100C

1/10GZ

0C

1/10GZ

0C

R

1/10GJ

390C

1/10GJ

5.6KC

16EM10

1/10GZ
0C

1/10GZ0C

1/10GJ180C

1/10GJ
18KC

EM4.7

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

1/10GJ
820

KK1000
LZB

1/10GJ
820

82

KK
1000
LZB

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

1/10GJ
820

KK
1000LZB

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

2SJ
12K

2SJ
12K

2SJ
12K

1/2DJ
2.7K

1/2DJ
2.7K

1/2DJ
2.7K

2000KZ
1000HE

X

J

X

1/10GJ
82

82

180

180

180

J11B2500N

X

X

EM1

W901

V

H

DEFLECTION-YOKE

CRT COMPONENT

CRT

R

L

1.0W10%

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

B C

C

E

B

1 2

3

IN CASE\ OF TR

IN CASE\ OF IC
IN CASE\ OF FET

S

D

G

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.

VCC

<SELECT AV

MAIN/PIP>

MAIN

A

V

1/2

PIP

TV/A

V

H

H

H

L

L

L

V1 IN

<SCL>

<SDA>

<SDA>

<SCL>

DA

TA

CLK

PB

TU+B

IF

MB

AGC

GND

PIP A

V

1/2

PIP TV/A

V

FIX/V

A

R

SEL

MAIN A

V

1/2

POWER

VOL.+

VOL.-

CH +

CH -

PRESET

RC PRE AMP

S2-SW

V2 IN

L1 IN

R1 IN

L2 IN

R2 IN

4

1

<IF>

<RF AGC>

<SDA>

<SCL>

<OSD>

<ACL>

<RGB>

<X-RA

Y

>

<H-DRIVE>

<POWER F

A

IL>

<H-PULSE>

<POWER ON/OFF>

<POWER FAIL>

<ABL>

<MUTE>

<5V>

1

5

<MUTE>

<POWER FAIL>

<SIF>

<SIF>

<MUTE>

<IF>

<AL

W

A

Y

S 5V>

<POWER F

A

IL>

EEPROM

VDD

SCL

SDA

VSS

<AFT S-CURVE>

<POWER ON/OFF>

<ALWAYS 5V>

B1

<KEY

-IN>

<POWER FAIL>

<RF AGC>

<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

FA

IL

REMOCON

IN

POWER

FS-     .COM.(WITH CAP.DEC)

HLF

A

VCC

CVIN

CNVSS

VHOLD

RF AGC

BUS

SCL

BUS

SDA

ACK

S

TAT

U

S

<C013>

<VER

TICAL-OUT>

VCC

IN

OUT

GND

KD

ASSY, PWB, MAIN

L OUT

R OUT

POWER REG.

B4

SWITCHING

RELAY DRI.

OSC

ERR.AMP.

A

AUDIO AMP

F.B.T

H-OUT

B1

<B>

<G>

<R>

5

1

9V-REG.

26V

4

1

MUTE:H

R-IN

L-IN

VCC

L-OUT

PRE-GND

PW-GND

R-OUT

S1-SW

V1 IN

V1 IN

V2 IN

MAIN A

V

1/2

SEL.VIDEO

<CV OUT>

<HS>

<VS>

<VS>

<HS>

<RES>

<RESET>

<H-PULSE>

<VERTICAL-OUT>

<V

-OUT>

<P-F

AIL>

<X-RA

Y

>

COMB

INSEL

COMB

OUTSEL

<POWER>

1

3

TP20

TP113

TP132

TP11

TP12

TP21

TP16

100mA

60mA

19mA

27mA

<5V B6>

<9.0V B5>

TJ6

<VS>

<HS>

<SDA>

<SCL>

R

G

B

<4PIN>

<FB-IN>

<B-IN>

<G-IN>

<R-IN>

<BUSS>

<12V>

<H-DRIVE>

<ABL>

V2 IN

PIP

A

V

1/2

X

FO

SC

AFC

HEATER

LOW +B

HV

V+B

FO

SC

AFC

HEATER

LOW +B

HV

V+B

BASS

-L

LSOUT-R

LSOUT-L

SDA

SCL

DGND

MAININ

MAINOUT

PCI

NT1

PCI

NT2

PL

IN

T

AUX1-L

NC

AUX1-R

VCAWGT

VCATC

VCAIN

VEOUT

VETC

VEWG

T

VE

SA

PIN

SAPOU

T

N

O

IS

E

T

C

S

T

IN

SUBOUT

NC

VCC

SAPTC

GND

NC

IR

E

F

V

G

R

CO

M

PI

N

AU

X2

-R

A

U

X

2-

L

TV

OU

T-

R

T

V

OUT

-L

NC

N

C

SURR

TC

TRE-R

BASS-R

TR

E-L

TOU

T-L

VO

LIN

-L

TOUT

-R

VOLIN-R

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

CPU\RESET

FRAME-GND

FRAME-GND

FRAME-GND

FRAME-GND

IF-GND

IF-VCC

NC

H-GND

H-GND

V/C/V

ert\GND

NC

V/C/V

ert\VCC

NC

NC

IF-GND

IF-GND

+8V

+5V

2Vp-p

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

R-OUT

G-OUT

B-OUT

ASSY,  PWB,  SOCKET

1

4

5

R

G

B

Q701/Q711/Q721

FBT

SOCKET

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 AVM-2751S

Chassis No. G7V-2751S0

MODEL DS27510

Chassis No. 27510-00

Содержание AVM-2751S

Страница 1: ...nent and Test Point Locations 21 23 Schematic Insert 25 32 Schematic Notes 25 Pin Layouts 25 Capacitor and Resistor Codes 25 Block Diagram 26 27 Voltage Charts 26 27 Waveforms 28 Schematic Diagrams 29 32 Specifications Power Rating 120V 60Hz 86W Avg 2 5A Max Antenna Input Impedance 75W UHF VHF CATV Receiving Channel 2 13 VHF 14 69 UHF 01 14 94 95 125 CATV Remote Ready 24 Key Remote Control Sound O...

Страница 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...

Страница 3: ...wer cord The Service Menu display will now appear 3 Select NO 03 HP H Phase with or key Adjust the data with or key for 8 4 Select NO 05 VPO V Position with or key Adjust the data with or key for 25 5 Select NO 07 VLN V Lin with or key Adjust the data with or key for 15 6 Select NO 10 VSC V S Correction with or key Adjust the data with or key for 13 7 Select NO 14 VC V Compression with or key Adju...

Страница 4: ...ion 11 HBR 3 3 0 7 H BLK R 12 HBL 4 4 0 7 H BLK L 13 CDM 0 0 0 1 C D Mode 14 VC 5 7 0 7 Vertical Compression 15 RB 0 0 0 255 Red Bias 16 GB 0 0 0 255 Green Bias 17 BB 0 0 0 255 Blue Bias 18 RD 64 64 0 127 Red Drive 19 GD 8 8 0 15 Green Drive 20 BD 64 64 0 127 Blue Drive 21 SBI 64 54 0 127 Sub Bias 22 OSD 2 2 0 3 OSD Contrast 23 POS 0 0 0 1 Pre Over SW 24 FLS 2 1 0 7 Filter System 25 CKO 3 3 0 7 Co...

Страница 5: ... 54 SCO 7 7 0 31 Sub Color 55 STI 20 19 0 31 Sub Tint 56 SSH 12 8 0 31 Sub Sharpness 57 OPT 0 0 0 255 Option See Note 1 page 6 58 OP2 0 98 0 255 Option 2 See Note 2 page 6 59 HR 24 20 0 63 OSD Horizontal Position 60 ATT 10 7 0 63 Input Level 61 WDB 32 32 0 63 Wideband 62 SPC 32 32 0 63 Spectral 63 SBO 5 2 0 255 Sub Bright Offset 64 PCO 40 40 0 63 PIP Color 65 PTI 40 40 0 63 PIP Tint 66 PUV 24 24 0...

Страница 6: ...3 7 and 9 keys on the remote control See Figure 2 The Drive Level adjustment data will be written in the Service Menu No 18 and 20 automatically 1 2 3 4 5 6 7 9 8 RB RB BB BB N A GB N A GB N A FOR RED BIAS ADJUSTMENT FOR BLUE BIAS ADJUSTMENT FOR GREEN BIAS ADJUSTMENT Figure 2 Figure 3 1 2 3 4 5 6 7 9 8 RD RD BD BD N A N A N A N A N A FOR RED DRIVE ADJUSTMENT FOR BLUE DRIVE ADJUSTMENT BIT FUNCTION ...

Страница 7: ...eiver and disconnect the AC power cord 4 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 04 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 ...

Страница 8: ...ower cord 6 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 7 Select NO 53 SB Sub Brightness with or key 8 Adjust the data with or key for 820mVDC 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 otherwise t...

Страница 9: ...nu key reconnect the AC power cord The Service Menu will now appear 5 Select NO 60 ATT Attenuation with the or key 6 Adjust the or key for a voltmeter reading of 400 20 mVrms at TP317 SEPARATION ADJUSTMENT 7 Turn off the receiver and disconnect the AC power cord AC 120V line 8 Connect oscilloscope CH1 to TP317 and CH2 to TP318 and ground 9 Connect an MTS TV Stereo generator to antenna terminal 10 ...

Страница 10: ...d any of these failures remains uncorrected the CPU will shut off the power within 3 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 f...

Страница 11: ...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 tube in revers...

Страница 12: ...6108 CERAMIC 0 01U K 50V C146 403 224 6108 CERAMIC 0 01U K 50V C147 403 038 1603 ELECT 100U M 6 3V C151 403 048 6308 ELECT 0 47U M 50V C153 403 048 6308 ELECT 0 47U M 50V C161 403 357 9601 CERAMIC 0 1U Z 50V C211 403 086 2607 NP ELECT 1U M 50V C212 403 049 9803 ELECT 2 2U M 50V C221 403 086 6902 NP ELECT 3 3U M 50V C251 401 150 6001 MT GLAZE 0 000 ZA 1 10W C252 403 062 0504 POLYESTER 0 047U K 50V ...

Страница 13: ...R 0 012U J 50V C620 403 057 2100 POLYESTER 0 1U J 50V 403 057 3107 POLYESTER 0 1U K 50V 403 311 8800 POLYESTER 0 1U J 50V 403 311 8909 POLYESTER 0 1U K 50V C622 403 044 1703 ELECT 470U M 16V C625 403 266 5008 CERAMIC 2700P K 1K C626 403 043 1902 ELECT 2200U M 16V C628 404 073 9005 ELECT 220U M 160V C629 403 043 0202 ELECT 220U M 16V C630 403 049 0008 ELECT 1U M 50V C631 404 008 6604 CERAMIC 1000P ...

Страница 14: ...DE 1N4002ID D503 407 056 2307 ZENER DIODE RD36EB1 36V 407 100 0204 ZENER DIODE MTZJ36A 36V D508 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 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 DIODE GP15G D603 407 005 7605 DIODE EM2B 407 013 3200 DIODE 1S1887A 408 008...

Страница 15: ...CTOR 5 6U K L851 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K L881 645 006 2490 INDUCTOR 1U K 645 016 2411 INDUCTOR 1U K L882 645 006 2490 INDUCTOR 1U K 645 016 2411 INDUCTOR 1U K L901 645 044 9161 ASSY COIL DEGAUSSING L1901 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K TRANSISTORS Q001 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 01...

Страница 16: ...20 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q695 405 001 7605 TR 2SA1015 Y SAN 405 004 3208 TR 2SA564A R CU 405 004 4809 TR 2SA608 F CTV NP Q701 405 041 6507 TR 2SC2621 D RA 405 041 6705 TR 2SC2621 E RA 405 066 4304 TR 2SC2621 C RA 405 066 9903 TR 2SC2688 1 K 405 067 0008 TR 2SC2688 1 L 405 067 0107 TR 2SC2688 1 M 406 000 3605 TR 2SC3620 LB SAN 1 Q711 405 041 65...

Страница 17: ...428 401 025 1902 CARBON 15K JA 1 6W R441 401 024 7004 CARBON 1K JA 1 6W R442 401 150 5905 MT GLAZE 10K JA 1 10W R443 401 026 9907 CARBON 4 7K JA 1 6W R444 401 025 4606 CARBON 18K JA 1 6W R449 401 053 3206 MT FILM 4 7K FA 1 6W R481 401 009 4905 CARBON 33 JB 1 2W R482 401 011 9004 CARBON 1 JB 1 4W R483 401 006 7701 CARBON 1 JB 1 2W R485 401 025 4606 CARBON 18K JA 1 6W R486 401 069 5607 OXIDE MT 8 2 ...

Страница 18: ...MT GLAZE 100 JA 1 10W R857 401 255 6500 MT GLAZE 100 JA 1 10W R862 401 255 6500 MT GLAZE 100 JA 1 10W R864 401 256 0200 MT GLAZE 120K JA 1 10W R871 401 150 5905 MT GLAZE 10K JA 1 10W R881 401 255 6500 MT GLAZE 100 JA 1 10W R882 401 255 6500 MT GLAZE 100 JA 1 10W R883 401 255 6500 MT GLAZE 100 JA 1 10W R884 401 255 6500 MT GLAZE 100 JA 1 10W R886 401 150 5905 MT GLAZE 10K JA 1 10W R1001 401 256 270...

Страница 19: ... CRYSTAL OSCILLATOR 610 245 9746 CRYSTAL OSCILLATOR X801 645 000 6692 OSC CERAMIC 8 00MHZ 645 021 5483 OSC CERAMIC 8 00MHZ MISCELLANEOUS A100 610 289 2802 ASSY PWB MAIN A101 645 040 5150 TUNER U V A700 610 289 6183 ASSY PWB SOCKET A1901 645 027 4213 UNIT REMOCON RECEIVER F601 423 007 1601 FUSE 125V 4A 423 007 1809 FUSE 125V 4A 423 018 8101 FUSE 125V 4A F601A 645 000 5077 HOLDER FUSE 645 016 0479 H...

Страница 20: ...D OR 411 078 1101 SCREW 4X14 7 USED 7 412 018 8402 SCREW 3X10 2 USED 8 610 292 2479 DEC AV SHEET 9 610 289 8590 BUTTON UNIT 10 610 102 7151 DC HOLDER 2 USED 11 610 293 2843 DEC SHEET 12 610 236 9274 SANYO BADGE 610 289 2925 OWNER S MANUAL 645 044 3190 RC TRANSMITTER OR 645 044 3237 RC TRANSMITTER 610 290 1283 RC BATTERY COVER CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY ...

Страница 21: ... 21 COMPONENT ANDTESTPOINT LOCATIONS MAIN BOARD FOIL SIDE ...

Страница 22: ... 22 COMPONENT ANDTESTPOINT LOCATIONS Cont IC1201 IC1201 IC3401 IC301 IC101 B E C IC801 MAIN BOARD PARTS SIDE ...

Страница 23: ...B3 Q695 B3 Q831 A4 Part Loc R513 E3 TE7 H3 TP7 H3 TJ1 B3 TJ4 F3 TJ5 B4 TP16 E6 TP21 F6 TP50 H3 TP51 H3 TP317 B6 TP318 B6 T151 E6 MAIN BOARD COMPONENTS AND TEST POINTS GRID LOCATIONS PIC TUBE SOCKET BOARD COMPONENTS 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 ...

Страница 24: ...24 April 2001 2700 SMC Printed in U S A For parts or service contact SANYO Fisher Service Corporation 21605 Plummer Street Chatsworth CA 91311 U S A 300 Applewood Crescent Concord Ontario L4K 5C7 CANADA ...

Страница 25: ...mbol indicates a fusible resistor which protects the circuit from possible short circuits WAVEFORMS NOTE Waveforms were taken with color bar signal and the controls adjusted for normal picture IC101 17 R Output 2 0V HORIZ IC101 18 G Output 2 0V HORIZ IC101 19 B Output 2 0V HORIZ IC101 52 Selected Video 1 0V HORIZ IC501 2 Vertical Output 58 VERT IC501 5 Inverting Input 0 6V VERT Q202 E TP16 Interna...

Страница 26: ...J1K 1 6NF 33K EM4 7 4 7K 1 2DJ 2 7KB 1500MH 0 012 XK AN J J 2SD2578YB 160EM 1BE 2SJ6 8K 1 2DJ 5 6K 500KK 2200A 500KK 470A 2SC2271 D C E C D E 1 6NF 10K HZ11 B2L 2SJ8 2 390 2SD400 E MP F MP 1 10GZ0C DJ22 J J 2SJ18 16EM220 X 16EM 220 16EM 47 DJ33 1 10GJ 4 7KC J LA4525 2SB764 E F DJ820 1 10GJ 10KC J 1 10GJ 27KC 1 10GJ10KC 1 10GJ 27KC 1 10GJ 10KC 1 10 GZ0C 1 10GJ10KC KK0 01 LZB X 25PM4 7D 25PM4 7D CXA...

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