Samsung CF21M Schematics Diagram

AA

C204

33pF

50V

+12V

R238

C211

1nF

50V

MP

63V

1uF

C255

MO

50V

100nF

C285

ZD236

UZ4.7BSA

R264

R206

+14V

Q253

KTA1281-Y

B

C

E

R282

1.5K 1/2W

MO

1/8W

+5V

1N4148

D201

W_PROTECT

KEY2

S1

S2TILT

H/V_ADJ

H_SYNC_IN

V_SYNC_IN

MO

50V

100nF

C208

E

+12V

1/8W

2.2K

R255

R230 1/6W 200

C251

10nF

+5V

100 1/6WR204

R272 1.5K 1/8W

BD204

B

+5V

BD201

+5V

1/8W

R265

1.2K

2

1

slcon3p

CN207

1

2

IC280

1/8W

ABL

100

1/6W

BD280

+80V

4.7K

1/8W

1

1/6W100R236

R209

3.3K

1/8W

B

BD202

50V

100pF

C284

SCL

SDA

H_FLB

V_SYNC_OUT

1/8W

4.7K

R268

150K

R203

P

100V

10nF

C256

R256

MF

1/4W

90K

50V

MO

C280

100nF

Bout

28

TDA9112

IC250

R237 100 1/6W

ZD284

UZ6.2BSB

DDC5V

C281

10nF

100V

P

+5V

D202

1N4148

C212

R225

R278

R253

5K

1/4W

MF

1/8W

10K

R261

100 1/6W

CC

SOG_SYNC

RESET

DEGAUSS

EW_OUT

KEY2

KEY1

+5V_1

R277

50V

MO

C213

100nF

4

5

R273

10K

1/8W

1/6W100R239

R242

50V

10NF

C216

R284

100

1/6W

1

CN210
slcon1p

B

ZD287

ZPD5,6

1N4148

D254

100

1/6W

R251

1/6W100R280

Q250

KSC945-Y

15K

1/6W

R243

MO

50V

0.82NF

C252

+12V

R240

1/6W

2.7K

27nF

100V

P

C253

3

4

5

6

7

8

56

1/8W

R267

3.3K

R211

slcon8p

1

CN203

+5V_1

R205 1/6W

56

R266

+5V_1

1K

1/8W

ZD203

UZ6.2BSB

3

1/6W

22K

R286

R216

270

1/6W

R283

MTZ7.5C

ZD201

100 1/6W

R231

B

100V

P

C257

1nF

R233

4.7K

1/8W

100V

P

CN205

slcon5p

R207

11

12

13

14

15

16

C207

100nF

50V

MO

ZD204

UZ6.2BSB

R252

27K

1/8W

4.7M

1/6W

S3

S_RASTER

LED

SDA

SCL

DDC_DATA

DDC_CLK

BB

CC

BNC_DSUB

USBDM

USBDP

BNC_DSUB

USBDP

R276

47K

1/6W

4

5

6

7

8

9

10

11

12

13

+12V

C250

100nF

50V

MO

UZ6.2BSB

ZD281

1/6W100

S4

S5

H_DRIVE

X-RAY

H_SUBSIZE

ABL

H_SYNC_OUT

W_PROTECT

CLAMP

V_SYNC_OUT

SDA

SCL

ABL

RESET

TEMP

KEY1

H_SYNC_OUT

V_SYNC_OUT

SDA

SCL

C210

47UF

16V

ZD282

UZ6.2BSB

+12V

56 1/8WR208

H_FLB

H_SIZE

V_OUT

V_FOCUS

TEMP

DC_FOCUS

H_SYNC_OUT

SOG_SYNC

H_SYNC_IN

V_SYNC_IN

USBDM

H_LIN

H_FOCUS

100V

10uF

C268

B

C

E

R250

100

1/6W

R271 1/6W100

2.2K

1/8W

UZ6.2BSB

ZD285

B

BD207

BD208

CLAMP

KEY1

CF21 : R286 = Jumper

DEGAUSS

S1

BB

USBVCC

GND

AQ19N* ONLY

GND

VSYNCIN

HSYNCIN

TILT

SOG IN

24MHZ

S3

BNC/DSUB

Delete on 21"

S RAST

DETECT_12V

JP586/JP698

KS24C080

H/V_ADJ

ABL

OTHER

OEM

LED

OSC OUT

VSYNCOUT

RESET

SYNCMASTER

S2

RESET

KEY2

H SYNC OUT

SCL

DDC CLK

JP332/JP575/JP594

Delete on 21"

H_SUBSIZE

JP221/JP538/JP539/JP540/JP541/JP551/JP552/JP553/JP554

AA

SDA

S4

X-RAY

USBDM

USBDP

Delete on CF21M

S5

H LIN

CC

JP561/JP562/JP580/JP584

OSC IN

AQ19N* ONLY

DDC DATA

VDD

W_PROTECT

19NS 2.2K

G1

S_RASTER

DDC_DATA

DDC_CLK

LED

SDA

SCL

CLAMP

1

2

3

4

5

ZD286

UZ6.2BSB

1/8W

3.3K

R200

UZ6.2BSB

ZD283

LTL-10233W

16V

100UF

C202

OP201

50V

100nF

C201

1/8W

100 1/6WR281

SB020

D282

50V

10uF

C269

100pF

50V

DDC5V

50V

100pF

C283

+6.3V

3

CN211

slcon5p

1

2

16V

47uF

C264

R228 2001/6W

+5V

+5V

15K

1/6W

KSC945-Y

Q254

B

C

E

23

24

25

26

15

41

16

42

17

18

19

20

21 22

36

11

37

12

38

13

39

14

40

6

32

7

33

8

34

9

35

10

1

27

2

28

3

29

4

30

5

31

IC201

KS88P6232N

CN212

slcon5p

1

2

3

4

5

1/8W

1K

A

2

B

C254

50V

4.7uF

1/6W100

R227

R214 10K 1/8W

R219

3.3K

1/8W

C214

100nF

50V

1/6W

120K

100nF

C270

50V

100

R218

3.9K1/6W

C258

100pF

500V

1/6W3.9KR222

50V

1uF

C209

10K 1/8W

R274

560

1/8W

R221

C272

10NF

50V

4.7KR215

CN206

slcon13p

1

2

3

slcon1p

CN209

1M

1/6W

1/6W

22K

R285

+12V

63V

470nF

C265

MP

100UF

16V

R270

R254

C273

2

3

4

5

6

7

8

9

10

CN204

slcon10p

1

100V

P

150nF

C266

1/6W

C220

4.7uF

50V

R229

1K

1/8W

VAGCCAP

VCAP

22

29

VCC

18

VEHTcomp

VGND

21

VOUT

23

19

VRB

VSYNC-IN

2

V_Focus

32

25

Xray

-14V

Hgnd

3

HlockOut

26

Hout

13

Href

16

Isense

PLL1F

9

PLL2C

5

8

RO

15

Reg-In

30

SCL

SDA

31

20

6

CO

14

Comp

EWout

24

4

FC1

27

GND

H-pos

10

17

HEHTcomp

HVFocus

11

H_HV-IN

1

Hfly

12

7

1N4148

D281

ZD280

UZ6.2BSB

R275

10K

1/8W

X201

Q0 Q1

P

100V

10NF

C286

1/6W

12K

R220

R226

R269

16V

10uF

C259

+12V

15

7

8

9

10

11

12

13

14

CN201

slcon15p

1

2

3

4

5

6

1/6W

2.7K

3

4

5

6
7

8

9

10

slcon16p

CN202

1

2

1N4148

D250

1/8W56

Q251

KSA733-Y

B

C

C203

33pF

50V

R210 100 1/6W

2

3

4

5

6

7

8

KSC945-Y

Q252

B

C

E

BD205

B

BD203

BB

BD206

B

MO

50V

100nF

C260

16

17

13

9

10

CF21M* 10-1

10 Schematic Diagrams

10-1-1 Main Part Schematic Diagram

10 Schematic Diagrams

10-2 CF21M*

13

2.20 V (IC250, #11, 32)

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

10

IC250, #23

9

IC250, #24

16

3.42 V (IC201, #33)

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

17

3.16 V (IC201, #32)

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

+12V

+30V

+350V

SCREEN

+80V

17/19NS

OTHER 120

19MS/IS 120NF

19NS 180NF

OTHER 1uF

19NS 1.2uF

OTHER 470NF

19NS 680NF

17HS 560NF

Delete on 21"

HITACHI

HTC_ FBT

2SC5584

CM 5W 33ohm

19NS 82

OTHER 220K

19MS 240K

17/19NS180K

17/19NS 150K

OTHER

19MS 30M

OTHER 200K

17/19NS

OTHER 27K

OTHER OPEN

OPENOTHER

560pF19MS

OTHER OPEN

ONLY 10K

17/19NS

OTHER 1ohm

105C

105C

105C

AN5452

KA2142

105C

105C

17IS 150

OTHER 2.2K

17IS 2K

17/19NS 2.4K

OTHER 6.8K

17IS 6.2K
17/ 19NS 7.5K

OTHER 560

2.7mH

21" 3.5uH(BH26-00071A)

19NS 3.9uH

OTHER SB340

19NS

OTHER RG10

19NS

OTHER 100NF

19NS 82

OTHER 5.6OTHER OPEN
17NS 10

21" JUMPER

OTHER EI-2218 2.5MH

19NS

OTHER 4.7uF

17/19NS 6.8uF

(4.99V)

(11.68V)

(7.54V)

(0.23V)

(2.49V)

(2.43V)

(1.3V)

105C

100ohm

SCREEN

FOCUS(WHT)

FOCUS(RED)

HORZ-DY

OTHER 180NF

19NS 300NF

17HS 300NF

OTHER 100NF

19MS 120NF

17HS 120NF

OTHER 2NF

OTHER 120NF

17/19/IS 100NF

17/NS 100NF

OTHER 3.5mH

OTHER 2NF

19NS 2.7NF19NS 2.2NF

CN501

AQ19FS: DELETE

10F150S

FJL6820

105C

D510

17/19/NS 2.7mH

(TILT)

REF

VCC

OUT

GND

RC

SENSE

VF

CMP

CN417

1

slcon1p

UF4004

680PF

1KV

HS402_1
heat_sink

C515

SUPLVAL

HS402

CN416 1

slcon1p

L400

33uH

ZD521

UZ7.5BM

1/2W 33K

1N4148

R596

RGP02-12(T)

1N4148

D303

P

1/2W

D523

D598

CC

C510

1nF100V

500V

10nF

C598

slcon1p

15M

R597

1

CN415

slcon1p

1

MO3W

100

R400

R403

CN414

C433

100nF

MO

50V

C

B

Q521

R444

3.3

1/2W

5

4

3

2

B

2N3904

E

heat_sink

heat_sink

HS508

SCREEN

+80V

1

L403

HS509

SNAME

1

EY599

R598

1/4W

180K

1/2W 300K

R599

500V

10nF

L503

C599

1nF

50V

RGP02-12(T)

D599

+350V

C454

MO

1W

100

BH27-00027A

TIP29C

R558

H_SIZE

B

TIP30C

150nF

100V

P

Q551

E

C

B

C551

3W

100

Q552

E

C

MO

SUPLVAL

1/4W

1.2K

R402

R401

1KV

100pF

C559

HS401

470K

1/2W

CC

R550

+30V

R525

1/4W

1.2K

MF

47uF

50V

R524

X-RAY

H_LIN

H_SUBSIZE

C562

8.2K

1/4W
MF

18K

1/4W

MF

R490

R457

10K

1/8W

EY550

1

D478

1N4148

R468

1

SNAME

4.7K

1/8W

1

SNAME

EY440

CN421

1

slcon1p

EY441

1

SNAME

EY420

1

slcon1p

1/6W

12K

EYE1.5

R561

1N4148

CN420

D561

1/6W

5.1K

R560

R527

1N4148

D522

R526

56nF

100V

P

1/6W

6.2K

C309

3W

100

1/8W

10K

MO

H/V_ADJ

R531

C503

470uF

16V

R557

MF

1/4W

470K

D501

33uH

L501

C501

56nF

100V

1N4148

P

50V

100nF

C507

D503

1N4148

1/6W

390K

910111213141516

R504

TL494CN

6

54321

IC501

D532

1N4148

C509

47UF

16V

87

50V

10nF

C505

10nF

100V

C506

220nF

63V

MP

C502

5.1K

1/6W

P

1/6W

5.1K

8.2K

1/8W

R509

R506

1/8W

R505

5.6K 1/6W

R507

R502

12K

1/6W

1K

R503

C508

47UF

16V

C504

H_DRIVE

1.5K

1/8W

R501

R409

100uF

16V

MO

R532

SUPLVAL

HS409

MF

R508

1.2

3W

H_DRIVE

D505

GUR460L-5700

S3

S4

250V

100NF

C533

MP

RGP02-16E

D508

UF4004

2SK2761-01MR

S

G

D

Q504

C530

D509

47uF

2.2uF

350V

1

EYE1.5

50V

C512

EY415

1

EYE1.5

EY503

6.8

50V

C531

3.3uF

1

EY504

1/4W

R511

1

EY301

SNAME

1

EY405

EY509

EYE1.5

1

EYE2.2

EYE2.2
1

EY302

EYE1.5

1/6W

R404

220

Q401

S

G

D

SKS4N20

Q402

E

C

B

2SC5583

D402

SB540L-5705

D403

SDS10U150S

150

BD401

1.2UH,3.5_5.7MM

UF4007

R410

2WMO

S

G

D

Q405

+29V

D405

D406

SKS10N20

1.2K

UF4007

1.2K

1/6W

1/8W

R432

R431

1.2K

R430

Q404

S

G

D

SKS10N20

1/6W

Q406

S

G

D

SKS10N20

250V

560nF

C415

500V

1NF

C410

MPS

330

1/2W

R435

R427

ABL

R425

18K

18K

1/6W

R424

1/6W

8

9

5

4

3

2

1

EI-2820

1/6W

18K

T402

6

7

1 EY505

EY5071

EYE1.5

EY508

1

EYE1.5

EYE1.5

1

EYE2.2

EY411

1

EYE1.5

D401

+80V

EY502

SK530

SSG-102B2

UF4004

1

slcon1p

slcon1p

1

CN408

slcon1p

1

TCO

CN407

100V

100uF

C401

B

Q503

EYE1.5

1EY409

2N3906

E

C

1/2W

180K

R541

1/2W

47

R556

1/6W

120K

R552

1/6W

4.3K

R551

4.7K

1/2W

R555

1/6W

12K

R545

1N4148

1N4148

D552

D551

R553

D553

1N4148

+12V

1/4W

1.5K

SKS10N20

S

G

D

Q407

S1

H_FOCUS

R429

P

1/6W

1.2K

18K

R426

400V

68nF

C418

C540

1/6W

E

C

B

Q540

1nF

1KV

R546

+12V

+350V

KSP44

C552

1K

1/8W

2.2uF

220nF

100V

MP

MO

C513

350V

C408

3W

10

R408

2.5KV

2nF

C409

PP

2nF

2.5KV

PP

KSC2316-Y

E

C

B

Q553

R412

47

1/2W

1/2W47

vr3

VR401

R413

18K

R428

1/8W

1.2K

R433

1/8W

SKS10N20

S

G

D

Q403

MPS

250V

1uF

C414

6

5

4

3

2

1

T501

S5

15

13

14

11

12

10

9

8

7

2N3904

EYE1.5

Q502

E

C

B

EY4041

SNAME

EY511

1

SNAME

1

EY501

R411

D404

UF4007

C416

CE 5W

75ohm

1

EYE1.5

MPS

250V

300nF

MPS

EY510

250V

150nF

C417

MPS

400V

120nF

C411

120nF

C413

MPS

L402

400V

5

6

8

4

1

T502

EE 1916(5P)

V_FLB

V_SYNC_OUT

1/4W

33K

R515

5.60NF

100V P

C310

V_OUT

1uF

63V

MP

C306

2K

1/4W MF

R314

6.2K

1/4W

MF

R302

+14V_V

1/2W

R306

1

Q301

E

C

B

KSC945-Y

-14V

D302

1N4148

8.2K

1/6W

R309

3.3K

1/6W

R310

+30V

1K

1/6W

R311

C301

35V

220uF

C303

1000uF

16V 100

1/6W

R307

P

50V

1uF

C304

R308

100V

4.70NF

C305

R301

10K

1/6W

R313

15K1/4W

MF

C532

S2

8.2K

1/4W

MF

D407

2000NF

100V

P

C403

UF4004

3

2

1

T401

1nF

500V

EI-2519

5

6

7

8

4

1 EY401

EY4021

SNAME

SNAME

1

EY413

SNAME

1 EY403

1

SNAME

SNAME

R547

1K

1/8W

EY412

1

CN411

1

CN412

1501/4W

EY5061

SNAME

R315

1

SNAME

SNAME

1

EY410

R305

EY408

330

1/2W

1/4W

1.5K

0.9

2W

WW

R303

R405

Q408

E

C

B

KSC945-Y

KSC945-Y

E

C

B

Q409

Q410

E

C

B

KSC945-Y

KSC945-Y

E

C

B

Q411

Q412

E

C

B

KSC945-Y

D504

1N4148

GUR460L-5700

R510

470

1/6W

P

D507

C404

27nF

100V

D530

R406

10

1/2W

G1

-210V

RGP02-12(T)

1N4936GP

D521

AA

P

2N6520

E

C

B

Q520

250V

15nF

C520

1SS244

D520

1/4W

R520

75K

1/4W

R521

270K 1/4W

MF

R522

150K

+6.3V

1/2W

R523

1M

-210V

ZD520

UZ-4.7B

C405

V_FLB

100V

330nF

C407

MP

330nF

100V

MP

0.33

1W

WW

R512

1nF

2KV

PP

C511

3

IC301

D301

UF4001(T)

Vin-

10

Vin+

2

Vcc_L

VOUTPUT6VCC_H

95

GND4F.G

87

R304

1

C516

330

1/2W

HS301

220uF

100V

1K

1/8W

heat_sink

R420

R434

1K

1/8W

1/8W

1K

R422

R421

R423

1K

1/8W

1/8W

1K

UF4001(T)

D408

R516

33

7W

CE

MO

1.2

3W

R407

3W

100K

R414

MO

1/2W

1.2

R316

FU

1.2

1/2W

FU

R312

D540

16V

1000uF

C308

1N4148

R460

C550

100pF

50V

1SS244

MF

1/4W

12K

P

D454

1/4W

4.7K

C460

27NF

100V

18K

+12V

R461

50V

6.8uF

R462

MF

1/4W

C450

100uF

16V

C451

1.5K

E

C

B

Q450

1/8W

R454

1N4148

D453

KSA733-Y

D451

D452

1N4148

1N4148

R452

R451

4.7

1/4W

330K

1/6W

R456

R455

12K

1/6W

C457

330pF

100V MO

75K

1/6W

C453

C458

10NF

50V

MO

50V

680pF

MO

50V

100nF

C459

R453

18K

1/8W

PP

1nF

C456

876 543 21

KA3843B

100V

1N4148

IC402

D450

2

1

slcon3p

TILT

EW_OUT

R450

75K

1/6W

MO

CN409

3

R440 R441

33

2W

5

0-5v_2

4

0-5v_1

IC403

+12V

1/2W

33

Vcc22Vcc1

1

6

GND39GND212GND1

11

10

8

7

AN5451

Vcc3

3

R668

P

4.7nF
100V

C452

BD532

1/6W

750

H_FLB

B

C467

2KV

100pF

C468

V_FOCUS

P

100V

1.2nF

R459

180K

R542

MF

1/4W

24K

CC

1/2W

470K

R543

1/2W

C514

C412

220nF

63V

MP

680PF

1KV

3.3uF

50V

C440

HS504

EY512

1

EYE1.5

L502

heat_sink

MP

100V

330nF

C406

4.7uH

C312

1uF

63V

MP

P

100V

100nF

C307

100nF

50V

MO

C302

1KV

220pF

C461

slcon4p

500V

100pF

C402

+5V

CN401

4

3

2

1

100

1/2W

R465

+210V

1/2W

FU

R467

2.2

D456

UF5404L-5709

10NF

500V

C465

C462

250V

10uF

C466

27nF

100V

P

C464

1/4W

1K

R463

C

B

Q452

33nF

250V

P

C

B

Q451

KSC945-Y

E

E

C

B

KSA733-Y

KSC945-Y

E

Q453

+12V

HIGH_VOLTAGE

+12V

1/4W

1K

R464

25V

47uF

C463

UZ12BM

1/4W

2.7K

R466

S

G

D

Q454

ZD450

1.5K

1/8W

SFP9634

270K

1/4W

11

2

3

7

5

6

4

8

12

14

CF21M* 10-3

10 Schematic Diagrams

10-1-2 Main Part Schematic Diagram