SAMSUNG 797DF Schematic Diagram

1. RESISTANCE IS SHOWN IN OHM K=1000, M-1000000.

CC:R-COMPOSITION

FOR SAFETY AND SHOULD BE REPLACED ONLY WITH

RATED VOLTAGE OF CONDENSER NOT NOTED IN

PRECAUTION, PRODUCT SAFETY NOTICE".

AC90V~AC264V

MATTERS THAT DEMAND SPECIAL ATTENTION IS FOLLOWING

17"=BH26-00172B

8S0965

OR SPECIFIED IN THE PARTS LIST. BEFORE REPLACING

MPP : C-METAL POLYPROPYLENE

CAPACITANCE IS SHOWN PF. 1UF=1000000PF.

GROUND (SYMBOL ) AND SECONDARY CIRCUIT.

MO:C-MONOLYTIC

CRITICAL COMPONTS ALL PARTS SHOWN IN THE SHADED

GROUND (SYMBOL ) AND PRIMARY CIRCUIT.

2. DRAWING A NUMEROUS MEASUREMENT OF THIS MONITOR

QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT CONSULTER

PRIMARY GROUND

Jumper for

THE PRIMARY VOLTAGE IS READ WITH SSVM FROM

19"=BH26-00172A

LE17*/19I*

DELL(M993)

1.2UH

EYE1.5

1. THE AREAS MARKED WITH A IN THE SCHEMATIC

GND

CRITICAL COMPONENTS ONLY WITH MANUFACTURERS

PP:C-POLYPROPYLENE

WARNING:

DUCT SAFETY NOTICE".

FU:R-FUSIBLE

OMBREES DU SCHEMA SONT CRITQUEPOUR LA SECURITE DE LAPPAREIL

LA NOMENCLAYURE DES PIECES POUR TROUVER."

IN

2. CAPACITANCE IS SHOWN UF AND NOT NOTED

3. ABBREVIATION AND SYMBOL

L78M05

AC INPUT

EYE1.5

"THIS EQUIPMENT CONTAINS SAFETY

DIAGRAM IS 1/6W.

1)DO NOT USE YOUR INSTRUMENT BETWEEN PRIMARY

WW:R-WIRE WOUND

TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT

OUT

DIAGRAM AND THE PARTS LIST DESIGNATE COMPONENT

G3SAB60

CAUTION

P:C-POLYESTER

INDICATED POINT TO PRIMARY GROUND ( ).

RECOMENDED PARTS LIST FOR EXACT REPLACEMENTS".

ANY OF THE COMPONENTS, READ CAREFULLY THE "PRO-

WARING: BEFORE SERVICING THIS CHASSIS,

INDICATED POINT TO SECONDARY GROUND ( )

MP:C-M.POLYESTER

POUR LA SECURITE TOUTESLES PIECES INDIQUEES DANS LES ZONES

NOTE

SECONDARY GROUND

D-COIL

MF: R-METAL FILM

WITHOUT NOTICE FOR FURTHER IMPROVEMENT.

T:C-TANTALIUM

2)DO NOT USE YOUR INSTRUMENT BETWEEN SECONDARY

AVERTTISSMENT: " CE RECEPTEUREST EQUIPE DE COMPOSANTS CRITIQUES

NE REMP LACER LE FABRICANT DONT LE FONCTIONNEMENT EST CRITITE

4.5ohm

RATED POWER OF RESISTOR NOT NOTED IN SCHEMATIC

SCHEMATIC DIAGRAM IS 50V.

5. THIS SCHEMATIC DIAGRAM IS SUBJECT TO CHANGE

WHICH HAVE SPECIAL CHARACTERISTICS IMPORTANT

READ "X-RAY RADIATION PRECAUTION,SAFETY

4. THE SECONDARY VOLTAGE IS READ WITH SSVM FROM

NPO:C-NPO

AREAS OF THE SCHEMATICARE SAFETY REPLACE SAFETY

MO:R-METAL-OXIDE

LEO PROJECT

C623
100nF

50V
MO

B

C

E

R628

KSC945-Y

Q624

1/6W

2.7K

EY602
EYE2.2

1

125V

2.2nF

C603

C609
100pF

1KV

50V

C611

1uF

EYE2.2

1

D608
1N4148

EY604

560
1/8W

R624

EYE2.2

EY603

1

ZD601

UZ39BSB

+12V

C613
100nF

100VMP

125V

2.2nF

C617

D626 31DF4

1/8W

4.7K

R608

VIDEO 5V

3.9K

R634

1/6W

DRAIN

1

F_B

4

GND

2

SYNC

5

3

Vcc

IC601

C633
220uF
100V

C605
220uF
450V

R607
27
1/2W

EYE1.5

EY608

1

+14V

500V

1nF

C619

IC621

D

G

S

12

34

L601

D624
UF4004

EY606

1

4.7K
1/8W

D603

R613

UF4007

D607
1N4148

MO

50V

100nF

C607

+12V

-14V

C610
1nF
50V

1KV

680PF

C630

1/6W

100

R610

3

IC621_Geom

R623

3.9K

1/6W

MO

3W

10K

R604

220uF

C629

63V

+6.3V

C627
1000uF
16V

1

GT6011GT602

50V

1nF

C634

215004MXF7

FH1

C626

16V

220UF

2N3904

Q601

B

C

E

E

TVR10G

D605

KSC945-Y

Q622

B

C

1/2W

300Kohm

R606

EYE1.5

EY607

1

220UF
16V

EYE2.2

1

C624

KSB1116-Y

B

C

E

EY601

Q625

2

3

4

D601

1

R612
10
1/2W

C616
100nF

50V
MO

1/4W

100

R622

CN601

slcon3p

1

2

3

275VAC

C602

150nF

MO

2W

56K

R603

MO

R631

3W

10

1N4148

D621

+14V_1

+5V

ZD602
UZ6.2BSB

C625

220UF

16V

D604
UF4007

R609

470

1/6W

R611
10K
1/8W

C614
47nF

100V
P

C628
220uF
100V

12

11

10

5

6

7

8

9

18

17

16

15

14

13

ER-3942

T601

1

2

3

4

+14V

JPS1275

12

3

SW601

MP

100V

10nF

C621

UF4004

D623

330K
1/2W

+80V

R602

C604

2.2nF
125V

C606
22uF
50V

EY621
EYE1.5

1

KA78R12

IC622

GND

3

Vc

4

Vin

1

Vout

2

330K

16V

1000uF

C622

1/2W

R601

1/2W

R605

300Kohm

EY605

1

C631
1000uF
16V

B

C

E

C618
33uF
50V

Q604

KSD1616-Y

22K
1/2W

R632

B

C

E

EY622
EYE1.5

1

Q621
KSC1008-Y

R629

1/6W

47K

50V

47uF

C615

10K

R626

321DF4D625

1/8W

HEAT_SINK_01

HS621

TH601

2

3

5

4

+14V_1

UU-1116

T602

1

1/8W

10K

R627

+40V

D628

UF1G

3

4

G5PA-1

RL601

1

2

500V

2.2nF

C608

UG2DD627

3

275VAC

150nF

C601

CN602

slcon3p

1

2

TVR10G

D606

BH62-00004A

HS601

+7V

B

BD601

SNAME

EY623

1

+14V_1

TH602

SCK-083

UG2D

D622

R621

1/4W

47

DEGAUSS

OFF2

OFF1

CLAMP

LE17IS/LE19IS/LE19IT 11-1

11 Schematic Diagrams

❈ This Document can not be used without Samsung’s authorization.

11-1 Main_1 Part Schematic Diagram

11 Schematic Diagrams

11-2 LE17IS/LE19IS/LE19IT

17"=0403-001327
19"=0403-000337

(With BNC)

VGND

GND

17"=20K

ISENSE

X-RAY

Delete

HEHT

19"=27K

HPOS

BNC_DSUB

OFF2

XOUT

M993s

Delete

H_SIZE

IIC_CLK

HS_OUT

KEY2(Power)

S3C863A

SCL

SDA

40V_Detect

VOUT

NC

LE17/19IS

HGND

X-Ray

524C80D81

H_LIN

VCAP

CLAMP

S2

ABL_Protect

STV9118

H/V_ADJ

(W/O BNC)

DDC_CLK

KEY1

S4

IIC_DATA

W_Protect

VEHT

OFF1

H_FOCUS

HSYNC

TILT

REGIN

V_MUTE

PLL2C

8MHZ

EWOUT

VS_IN

COMP

VCC

HOUT

BOUT

C0

VFOCUS

VCC

HS_IN

VSYNC

GND

S1

LED

DEGAUSS

XIN

R0

DDC_DATA

GND

HUNLOCK

VRB

(With BNC)

PLL1F

HREF

VCC

1.2uH

NC

GND

VAGC

ACL_ADJ

FC1

HFLY

VS_OUT

S_RASTER

RESET

S3

R230

100

1/6W

B

+5V

B

BD431

1.2UH,3.5*5.7MM

BD201

B

BD201

56 1/8WR232

Q404

KSA733-Y

B

C

E

20

21

22

23

24

25

26

14

40

15

41

16

42

17

18

19

35

10

36

11

37

12

38

13

39

30

5

31

6

32

7

33

8

34

9

1

27

2

28

3

29

4

C441
470pF
50V

IC201

P

C442
22nF
100V

1

2

3

4

5

+5V

CN203

slcon5p

R204

4.7K
1/8W

1/6WR231 270

1N4148

D202

P

100V

1nF

C439

D441
1SS244

100

R208

4.7M
1/6W

R215 1/6W

50V

C203

22pF

UZ6.2BSB

R402

1/8W

1.2K

ZD223

50V

1uF

C209

1/6W

100

R213

R244

1/8W

4.7K

C201

50V

100nF

150K

R436

1/6W

16V

C438

47uF

UZ6.2BSB

ZD226

1/8W

4.7K

R211

DDC5V

C208

1uF
50V

1/8W

4.7K

R203

R530

1/8W

1K

+12V

R219 1/6W100

4.7K

1/8W

R209

UZ6.2BSB

ZD221

4.7uF
50V

C260

C437

1uF 50V

1/8W

2K

R441

C

E

KSC945-Y

Q403

B

P100V

2.2nF

C440

R401
120K
1/6W

+6.3V

R218 47 1/6W

+12V

50V

22pF

C212

UZ6.2BSB

ZD222

D251
1N4148

100

1/6W

R223

1N4148D252

MF

1/4W

5K

R431

R234

1/6W

100

ZD202
UZ4.7BSA

50V

C205

100pF

16

7
8

9
10
11

12
13

14
15

CN205

1
2
3
4

5

6

slcon16p

R225

4.7K

1/8W

1/8W

4.7K

R226

1/8W

10K

R202

1/6W100R205

C207

0.22nF
50V

+5V

R227
10K

1/8W

MO

50V

820pF

C434

2.4KR217 1/6W

+12V

R207

5.1K
1/6W

16V

10uF

C401

UZ6.2BSB

ZD203

R243 100 1/6W

1/8WR224 10K

UZ6.2BSB

ZD225

1K

R235

1/8W

4.7KR2201/8W

D201 1N4148

100

C432

MP

63V

100nF

1

R242 1/6W

100 1/6W

slcon1p

CN210

100

R206

1/6WR214

BD203

B

1/8W56R233

VIDEO 5V

1/8W

R443
10K

R442

1/8W

27K

C435

P100V27nF

16V

470uF

C431

3

4

5

6

7

8

slcon8p

CN202

1

2

L218

0.47uH

+12V

+40V

100
1/6W

C331
150nF

100V
P

R241

ZD211

2.4K1/6W

UZ6.2BSB

DDC5V

R216

50V

1uF

C210

R438

MF

1/4W

27K

C206
1nF
50V

1/6W

68K

R435

P

C433

10nF

100V

+80V

R437

MF

1/4W

75K

R212

4.7K

1/8W

1uF

63V

MP

C332

MO

C530

100nF

50V

8

+5V

IC241

1
2
3

4

5

6

7

P

100V

150nF

C443

11

12

13

1

2

3

4

5

6

7

8

9

10

OP201

LTL102JGKHC

A

B

slcon13p

CN201

4.7uF

50V

C436

C204
22pF
50V

UZ6.2BSB

ZD224

R221 4.7K1/8W

+5V

R228

1/6W

1M

1/6W

6.8K

R222

R440

R236

1/6W 100

1/8W

1K

R433
90K

1/4W
MF

1/8W

R403

1.2K

18K

R439

MF

1/4W

C211
1uF
50V

1/8W

R432

2.2K

C202

10uF

16V

12

23

21

14

2

9

C333
47uF
16V

28

15

17

7

18

19

25

22

24

10

13

4

16

11

32

31

27

29

8

1

26

30

IC401

20

6

5

3

1/8W

4.7K

R210

UZ24BH

ZD201

R201

1/8W 1K

ZD205

UZ6.2BSB

1/6W

1M

R229

100V

1nF

1/8W

P

C444

X201

Q0Q1

R434

2.2K

HS_IN

LED

KEY2_P

KEY1

G1

VS_OUT

ABL

IICDATA

IICCLK

HS_OUT

AFC

HS_IN
VS_IN

DDC_CLK

DDC_DATA

S_RASTER

IICCLK

VS_IN

V_FOCUS

V_MUTE

LED

KEY1

KEY2_P

ABL

TILT
H_LIN

W_PROTECT

CLAMP

AFC

V_MUTE

H_SIZE

VS_OUT

HS_OUT

H-REF

V_OUT1

IICDATA

LED

HV_ADJ

H_SIZE

B_DRIVE

H_FLB

I_SENSE

H_DRIVE

X-RAY

DDC_CLK

DDC_DATA

S_RASTER

IICCLK

IICDATA

S2

S1

S3

S4

BNC_DSUB

OFF2

VS_OUT

HS_OUT

OFF1

H_FOCUS ABL

IICCLK

IICDATA

W_PROTECT

DEGAUSS

BNC_DSUB

15

16

8

9

1

❈ This Document can not be used without Samsung’s authorization.

11-2 Main_2 Part Schematic Diagram

LE17IS/LE19IS/LE19IT 11-3

11 Schematic Diagrams

8

IC401, #24

9

IC401, #23

16

3.16 V (IC201, #14)

CH1 P-P = 3.16 V CH1 RMS = 2.560 V

15

3.42 V (IC201, #13)

CH1 P-P = 3.42 V CH1 RMS = 2.500V

1

IC401, #28

CH1 P-P = 10.96 V CH1 RMS = 6.180 V

11 Schematic Diagrams

11-4 LE17IS/LE19IS/LE19IT

19"=Zener36V

17"=Junper
19"=Zener30V

82nF 2306-000271

820nF

17"=3711-000197

19"=3711-000885

17"=Zener27V

REF OUT

1.2uH

GND

C2

D/T CONT

E1

F/S Test

Vcc

NONINV IN

F/B

1.2uH

INV IN

HIGH_VOLTAGE

FOCUS(RED)

Ct

C1

2301-001067

Rt

FOCUS(WHT)

INV IN

FQM19A005

NONINV IN

1.2uH

SCREEN

100UH

OUT CONT

H/V Adj

17"=150ohm
19"=270ohm

17"=EI2820

19"=ER2828

17"=D406

19"=D406_1

17"=390nF

19"=270nF

6.5T

Jumper

E2

EY505
EYE1.5

1

+80V

C304
220uF
35V

HS422
heat_sink

D542
1N4936GP

HS301
BH62-00003A

SNAME

EY423 1

1N4148

D509

R534

1/6W

5.1K

BH62-00002A

HS490

R313

8.2K
1/8W

P

220nF

C534

250V

1N4148

D541

R511

1K
1/8W

R462

47
1/2W

D504
1N4148

FJL6920

Q490

B

C

E

1N4148

D402

D505
GUR460L-5700

100V

4.7uF

C402

50V

10nF

C505

R310

C504

1/2W

330

100UF
16V

P

100nF

C455

R526

400V

82K
1/4W
MF

1

+12V

EY506

SNAME

250V

1uF

C414

MPS

R533

MF

1/4W

220K

C508
100UF
16V

SNAME

1

EY402

4.3K
1/4W

R307

1/2W
15

R328

MF

10uH

L501

-210V

+12V

CN401

1

2

3

4

1/8W

18K

R458

slcon4p

MP

250V

47NF

C541

Q542
2N6520

B

C

E

R515

1.5K
3W
MO

PP

C511

1.2NF

1.6KV

12345 6

7

STV9302A

IC301

C

E

Q323
KSC945-Y

B

EY405
EYE1.5

1

EYE1.5

EY503

1

D508
1N4148

IRFS630B

Q452

D

G

S

400V
68nF

C456

R327
15

1/2W

P

C503

8.2nF
100V

P

KSC945-Y

Q411

B

C

E

R506

1/8W

4.7K

R507

1/6W

12K

C

E

5.1K

1/6W

R508

2N3906

Q322

B

BD411

MP

C506
1uF
63V

C507
100nF
50V
MO

D506
1N4148

15 14 13 12 11 10 9

IC501

12

3

45

6

7

8

16

TL494CN

2.4
1/2W

6.8K
1/4W
MF

MF

R308

R412

R522

1/6W

15K

+12V

2SK2761-01MR

Q590

D

G

S

C565
1nF
100V
P

RGP02-12(T)

D533

100nF
100V
P

C306

SK531

1/6W

6.2K

R520

BD412

SSG-102B2

R521

5.1K
1/6W

Q454

IRFS630B

D

G

S

+350V

EY302

EYE2.2

1

1

1K
1/8W

EYE1.5

EY501

R460

C301

16V

470uF

47uF
16V

R523

4.7K
1/8W

C521

2N3904

Q502

B

C

E

C513
220uF
100V

C451

MPS

250V

100nF

R410

MO

3W

6.8

MF

3K

R304

1/4W

R512

4.7K
1/2W

DTV1500HFP

D406

UZ6.2BSB

ZD501

MF

1/4W

5.1K

R306

MO

2W

1

R413

1/4W

10K

R302

MF

R501

1/8W

1.5K

+12V

B

C

E

P

100V

56nF

C501

2N3904

Q523

KSC945-Y

Q457

B

C

E

slcon1p

CN420

1

1/6W

4.7M

R405

R553

1/6W

12K

D

G

S

EY455
SNAME

1

MF

Q561
IRFU210B

1/4W

11K

R535

1N4148

D502

C561
1nF
1KV

D451
UF4004

R461

+30V

1/8W

1K

C532

MP

47uF
50V

63V

220nF

C510

UF4004

D510

D

G

S

Q401
IRFU210B

1/6W

18K

R456

slcon3p

1

2

3

16V

470uF

CN321

C307

R542

1K

1/6W

MO

3W

430

R414

R502

1/8W

10K

R550

4.7K
1/8W

P

100V

1.2nF

C311

C303
10nF
100V

P

MO

R464
1K
3W

+6.3V

HEAT_SINK_01

HS411

R457
18K
1/6W

B

1/4W

33K

R531

BD501

EY422
SNAME

1

15

R561

MO

2W

+14V_1

10
1/6W

R323

1/8W

200

R404

C459
1uF
50V

D412

UF4004

UF4004

D301

250V

C533

2.2uF

P

C405
2nF

1.6kV

P

C535
2000NF

100V

1N4148

D551

Q451

IRFS630B

D

G

S

1/8W

1K

R509

100
1/6W

R469

R516

MF

1/4W

5.1K

GUR460L-5700

D507

MP

100V

220nF

C305

C509
100UF
16V

R562

C537
47uF

50V

MF

1/8W

1.2K

1/2W

2.2

R309

-210V

C403

P

100V

100nF

C

E

3.3uF
50V

C536

2N3904

Q321

B

R411

MO

1W

10

R503

5.6K 1/6W

C

E

Q455
KSC945-Y

B

1

2

L411

1

4

8

6

5

EE 1916(5P)

T561

R532
330K

1/4W

+12V

MP

MF

15
2W

MO

R468

C512
470nF
63V

2.2uF

C531

350V

KSC945-Y

Q458

B

C

E

UF1G

D411

+12V

100pF

C552

1KV

R543
270K
1/2W

R554
1K
1/8W

EYE1.5

1

50V

100nF

C321

1/8W

10K

R454

TP501

KSP44

B

C

E

R559

Q551

OT

1.6KV

2.2nF

1/2W

180K

C406

R301

1/8W

8.2K

slcon1p

GT401

1

+30V

63V

220uF

C411

R325

1/4W

1K

R544

CC

150K
1/2W

15K
1/2W

R407

18K
1/6W

R455

+350V

1nF
1KV

SB340L-5708

D403

C412

UZ36B

ZD542

-14V

C417
680PF

1KV

Q453

IRFS630B

D

G

S

R555

1/8W

1K

R551

C551
10uF

50V

1/6W

100

C302
15nF
100V P

R556

CC

1/2W

470K

UZ30BM

ZD541

SNAME

1

Q541

B

C

E

EY403

D531

KSC945-Y

10K

R451

1/8W

UF4007

1/2W

CC

R545
1M

1

SNAME

EY401

1.5K
1/8W

+30V

R510

KSA733-Y

Q412

B

C

E

EY502
EYE1.5

1

50V

1uF

C309

EYE1.5

EY411

1

1/8W

4.7K

R321

82K
1/6W

R505

E

2N3906

Q503

B

C

8

7

6

1N4148

D401

T411

1

2

3

4

5

9

C452
1uF
250V

EI-2820

MPS

S

1KV

220pF

C413

IRF634A

Q413

D

G

R558

1/2W

180K

0.6
3W
WW

R513

+7V

1N4148

D544

390K

R504

1/6W

3.3K
1/2W

R406

R311
10K

1/8W

2KV

68pF

C415

C457
68nF
400V
P

0.68

R409

3W

WW

EY301
EYE2.2

1

1KV

1nF

C562

R541

3.3K
1/6W

D532
UF4004

1

ZD543
UZ4.7BSA

EY504

1

slcon1p

GT402

1/2W

1.5

SNAME

R312

EYE1.5

EY507

1

1

1/2W

15K

R305

CN421
slcon1p

EY415
EYE1.5

1

P

C404
27nF

100V

C322
100UF

16V

+40V

470K
1/2W

CC

R557

FFAF10U170S

D406_1

C502

4.7nF
100V
P

R459

100

R326

1/6W

1/8W

1K

R322

1/6W

12K

+40V

R467
10K
1/8W

100nF

MO

C460

50V

R324

1/6W

56K

R463

MO

3W

100K

390
2W
MO

1

2

3

6

5

4

R465

L441
HL-1527C-1

MP

4

7

6

5

250V

22nF

C563

T401

EI-1916

1

2

3

KSD1616-Y

Q459

B

C

E

MPS

250V

150nF

C454

1/8W

500V

1NF

C458

R453
10K

+6.3V

13

15

D543
TVR10G

3

4

5

6

7

8

9

10

12

11

14

T501

1

2

R415
150K

1/2W

BD402

SNAME

EY454

1

1N4148

D501

E

KSC945-Y

Q456

B

C

10K
1/8W

R452

C564

P

100V

10nF

MPS

250V

270nF

C453

1EYE1.5

EY404

P

100V

10nF

C310

R408
270

MO

3W

+12V

AFC

S1

S2

V_FOCUS

H-REF

V_OUT1

H_DRIVE

V_FLB

TILT

H_LIN

I_SENSE

B_DRIVE

H_FOCUS

HV_ADJ

X-RAY

H_DRIVE

VS_OUT

S4

G1

V_MUTE

S3

ABL

H_FLB

13

11

12

10

2

5

6

7

4

3

❈ This Document can not be used without Samsung’s authorization.

11-3 Main_3 Part Schematic Diagram

LE17IS/LE19IS/LE19IT 11-5

11 Schematic Diagrams

2

Q413, Drain

5

Q490, Base

4

Q401, Drain

6

Q490, Collector

10

IC301, #5

7

T401, #5

11

Q590, Gate

13

T501, #13

CH1 P-P = 580 V CH1 RMS = 278.2 V

3

Q401, Gate

CH1 P-P = 11.6 V CH1 RMS = 6.944V

12

C563, 60V

CH1 P-P = 2.20 V CH1 RMS = 2.776 V

11 Schematic Diagrams

11-6 LE17IS/LE19IS/LE19IT

❈ This Document can not be used without Samsung’s authorization.

11-4 Video Part Schematic Diagram

PLL_VCC

ROUT

SCL

GND

BIN

GCT

G_BIAS

ACL

BIN

5V

RIN

PLL_FILTER

AFC

RCT

VREF_REXT

GND

ABL

GND

B-IN

PLL_GND

R-IN

0.07uH

0.07uH

LM2463

G-IN

BOUT

R_BIAS

LM1246

VCC_DIGITAL

VFLB

VS_OUT

GIN

6.3V

70V

GND

BNC model : Remove

BNC model : 22 ohm

CLAMP

GOUT

V_CAP

BCT

ABL

GND

SDA

SCL

HS_OUT

G1

HFLB

SDA

HS103

heat_sink

B_BIAS

GIN

RIN

C103
100UF
16V

C120
100nF
50V
MO

RR01

1/8W

75

100V

100nF

CG03

P

100nF
50V
MO

80V

80V

JP102

SNAME

1

100nF
100V

P

CB03

DG03

EY4

1uF

CG04

1SS244

16V

100UF

C115

160V

RG03

1K

1/8W

2

LB01

0.12uH

BD102

1

CR02
100nF
50V

MO

1/2W

RR07

330K

50V

33pF

C118

C114

1K

1/8W

R103

50V100nF

2

3

4

5

6

SK108
SSG-102B2

80V

CN101

slcon6p

1

50V

100nF

C126

1/2W

RR08
75

CRT1

M41QCJ761X173(T4)

1M

CB01

MO50V

100nF

GREEN

3

7

HEATER

OPEN

9

5

RED

R111

1/6W

crt_sock11p

SK101

8

BLUE

G1

2

4

G2

GND1

6

GND2

10

GND3

1

11

GND4

SKB01
WSP-201MR

1/2W

330

R132

1/2W

R131

1/2W

33

RR05

12V

390

CN_GND

1

12

13

14

1SS244

DR03

3

4

5

678

9

10

11

slcon14p

CN102

1

2

R135

1/4W

100K

1N4148

DG01

1/8W

2K

R102

DB05
1SS244

1K 1/8W

16V

100UF

C111

1K

1/8W

RB06

RR03

MO

50V

100nF

C112

16V

100UF

C121

0.12uHLB02

LG02

DG02
1N4148

1
1/2W

R107

P

50V

10nF

C117

50VMO

CR01

100nF

1/8W

1K

R105

5V

UZ4.7BSA

ZD105

MO

C135

56pF

50V

MO

56pF

C134

50V

DMS-200D

SKG01

DMS-200D

SKR01

R113

6.3V

1/8W

1K

1K 1/8W

SNAME

1

R106

21

20

19

18

17

16

15

EY3

10

11

12 13

14

24

23

223

4

5

6

7

8

9

IC102

1

2

16V

100UF

C119

1/2W

33

RG05

1SS244

CG01

DR05

5V_1

EY1

1

MO 50V

100nF

RG07
330K

1/2W

33

RB05

1/2W

SK104
WSP-201MR

0.12uH

LR01

RG08

1/2W

75

100nF
50V
MO

1SS244

DG04

C122

WSP-201MR

SK105

1SS244

DR04

RB01
75
1/8W

CB04
1uF
160V

B

2KV

10NF

C133

5V_1

BD106

P

MO

50V

100nF

C116

VIN1

9

VIN2

8

VIN3

1

VOUT1

3

VOUT2

5

VOUT3

100V

100nF

C123

IC106

GND

7

2

GND1

4

GND2

VBB

10

6

VCC

11

P

100V

100nF

CR03

C132
10nF
500V

CN_G2

1

C104
1uF
50V

G1

160V

1uF

CR04

1

G1

EY2

1

RG06

SNAME

EY5

1K 1/8W

1/8W1K

RB02

RR06

RR02
75

75

1/8W

1N4148

DR02

1/8W

1/6W

7.5K

R134

1N4148

R114

1/8W

DB01

BD105

12

1K

D

4

5

E

F

6

G

7

H

8

IC104

LM2480NA

A

1

B

2

C

3

1N4148

DR01

5V

500V

10nF

C106

DB03
1SS244

C124
47uF
100V

DB04
1SS244

50V

100nF

C131

BD101

B

15pF

CR05

50V

5V_1

BD104

B

C113

100UF

16V

100nF

CB02

MO

50V

5.6K
1/6W

R112

6.3V

LR02

HS102

HEAT_SINK_01

MO

CG02
100nF
50V

DB02
1N4148

C101

P

100V

33nF

5V

15pF

CB05

50V

RG01

75
1/8W

LG01

0.12uH

1/2W

RB07

330K

RB03

1K

1/8W

75
1/2W

RB08

75

RG02

1/8W

12V

50V

CG05

15pF

1SS244

DG05

SCL

SDA

CLAMP

H_BLK

SDA

SCL

ACL

H_BLK

V_BLK

V_BLK

CLAMP

ACL

17

18

14 19

LE17IS/LE19IS/LE19IT 11-7

11 Schematic Diagrams

14

CRT Socket, Red, Green, Blue17IC102, #1

18

IC102, #24

19

R, G, B, Video

11 Schematic Diagrams

11-8 LE17IS/LE19IS/LE19IT

❈ This Document can not be used without Samsung’s authorization.

11-5 BNC Part Schematic Diagram

-BNC

V

H

H1

BIN

B

B1

H2

R1

H_O

COM

G

RIN

-BNC

-BNC

BNC JACK

G2

GIN

R_O

GND

-BNC

R

-BNC

G1

CTL

B2

V1

D_SUB JACK

GND

V_O

VCC

B_O

KA2507

S_IN

GND

G_O

SOG Option

R2

V2

GND

ZD58
UZ6.2BSB

+5V

75
1/6W

RB51

RR53

1/6W

75

UZ6.2BSB

ZD54

1/6W

33

R93

EY51
SNAME

1

1N4148

DG52

RB53
75

1N4148

+5V

1/6W

1N4148

DG53

DG54

MO

C52

50V

47pF

R95

1/8W

10K

R98

25V

10uF

CG51

100
1/6W

EY53
SNAME

1

R94

DG51
1N4148

1/6W

100

SNAME

EY52

1

+12V

UZ6.2BSB

ZD51

DB54
1N4148

+5V_DDC

C94
10NF
50V

SNAME

EY54

1

1N4148

DB51

CB51
10uF

UZ6.2BSB

ZD53

UZ6.2BSB

ZD56

25V

1P

R

1

+12V

120 1/6WR91

10

11

12

13

14

15

2

3

4

5

6

7

8

9

1

2

3

tpcon15p

D_SUB

1

CN54

slcon3p

10uF

CR52

UZ6.2BSB

ZD59

RB52
33
1/6W

25V

DR51
1N4148

RB55

DR52
1N4148

22 1/6W

UZ6.2BSB

100nF
50V MO

C51

47pF
50V

C55ZD57

33

RB54

MO

1/6W

25V

10uF

CB52

RG52

1/6W

33

+5V

D50 SB020

R99

RR51

1/6W

33

75
1/6W

RG53

75
1/6W

1N4148

DR54

33

R92

1/6W

V

1P

1

+5V

RR55
22
1/6W

RG51

1/6W

75

13

14

15

16

+5V_DDC

UZ6.2BSB

ZD52

3

4

5

6

7

8

9

10

11

12

CN53

YBH254-16P

1

2

1N4148

DR53

BD51

B

RR54

1/6W

33

1KR89

1.2UH,3.5*5.7MM

C53
47pF
50V

1/8W

C96

100nF 63V

MP

MO

C54

50V

47pF

1/6W

100

R96

MO

R97
100
1/6W

ZD55

+5V

1P

G

1

UZ6.2BSB

C50
100nF
50V

33
1/6W

RR52

MO

25V

10uF

C58

7

GND

IN

4

OUT

3

IN

14

VCC

C57
100nF
50V

MO

IC3-2
CD74HCT14E

IN

10

OUT

11

IN

14

VCC

16V

100uF

C59

13

IN

14

VCC

IC3-5
CD74HCT14E

7

GND

IC3-6
CD74HCT14E

7

GND
IN

12

OUT

7

GND

IN

2

OUT

1

IN

14

VCC

H

1P

1

25V

IC3-1
CD74HCT14E

CG52
10uF

23 24

+5V

10uF
25V

CR51

12

13 14 15 16 17 18 19 20 21 22

12345

67891011

BA7657S

IC1

RG54
33
1/6W

B

1N4148

DB53

R90

1.2UH,3.5X5.7MM

BD52

4

5

6

7

8

9

1/6W

15K

CN55
slcon9p

1

2

3

1P

B

1

RG55

1/6W

22

EY55
SNAME

1

DB52
1N4148

+5V

BNC_DSUB

H_SYNC
V_SYNC

DDC_CLK

DDC_DATA

S_RASTER

H_SYNC

V_SYNC

BNC_DSUB

S_RASTER

DDC_DATA

DDC_CLK