Vestel 17MB24-2 Schematic

15
14
13
12
11

10
9
8
7
6
5
4
3
2
1

PL103

D113
BAV99

vctiprog.

RS-232 CONNECTOR

75R

50V

100n

C102

2

K

D100

A

1

Tx-Clock

C124
100n
16V

IC100

1 NC1

2 NC2

ST24LC21

3 NC3 6SCL

4 VSS

+5V

D114

D116

BAV99

BAV99

2k2

12p

C132

12p

C128

50V

75R

R137

12p

75R

50V

C126

BZT55C10

DVD/IDTV FIRMWARE UPGRADE

R117

C103
100n

D128

75R

Rx-Data

D117
BAV99
D115
BAV99

R116

1

2

C203
10n
25V

S145

A

K

R128

+5V

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

D101

PL101

R140

R142

50V

R123

R121

R122

L106

BLM21A601S

BLM21A601S

1n

50V

L110

L111

L118

Q116
BC848B

L117

L119

10k

R241

1n

C163

C160

SVHS

C147

C148

1n

680R

680R

1n

50V

JK105

HWSCL

BC848B

R252

10k

Tx-Clock

Q117

BAV70

D119

3k3

3k3

3k3

R152

R149

R160

8VCC

R161

PC_BIN-

PC_GIN-

PC_RIN-

D108

150p

50V

50V

C113

220R

PR

BZT55C12

D102

27p

D107

4n7

150p

D118
BAV99

D120

BAV99

RAIN1

D105

100R
R105

C107

27p

50V

AV1_STATUS

10k

R102

C104

C106

150p

VGA_YPbPR_Sw

S142

75R

R106

100R
R101

100R
R104

100R
R103

C101

SC1-B

SC1_L_IN

SC1_L_OUT

SC1_R_IN

10k

R107

7VCLK

5SDA

S102

220R

R153

PC_VS

PC_HS

2k2

R145

SC

100R
R146

SC

100R

SC

R147

75R

R143

100R

R150
100R

R151
100R

R148
100R

50V

150p

C118

BZT55C12

C117

75R

75R

D110

R120

75R

D104

25V

100n

50V

L105

L104

C120

27p

75R

D106

4n7

C112

L101

C119

4n7

680R
R113

C109

BZT55C12

100R
R119

680R
R111

C115

4n7

R165
100R

S103

RAIN1

GAIN1

BAIN1

SC1_V_IN

SC1_V_OUT

SC1-IN-FB

SC1-R

SC1-G

SC1_R_OUT

+5V

33p

SW GROUND

10p

10p

1A

2B

3C

4D

C142

PI5V330_SOIC

5E

6F

7G 10J

8H

R220

47R

NC

75R

R214

C174

SW GROUND

C175

SW GROUND

C176

SW GROUND

R126

+3V3Stb

R127

R216

10p

+5VStb

4k7

3k3

NC

75R

R217

R125

Q100

R218

NC

75R

100R

TV_LINK

47R

R221

47R

R222

47R

R223

47R

R224

47R

C180

20

18

16

14

12

10

8

6

4

2

PL102

IC101

C181

47n

47n

C182

47n

C183

47n

C184

47n

C185

47n

21

19

17

15

13

11

9

7

5

3

1

50V
150p
C123

R124

D112

C122

BLM21A601S

BLM21A601S

L107

RAIN

RAIN-

GAIN

GAIN-

BAIN

BAIN-

75R

100n

BLM21A601S

L103

50V

4n7
C114

L102

BLM21A601S

C116

4n7

50V

+8V

16R

15O

14N

13M

12L

11K

9I

BZT55C12

150p

C121

25V

BZT55C12

L100

D111

BZT55C12

50V

27p

50V

100R
R118

C110

680R
R110

D109

4n7

C125

SC2_OUT

75R

D103

50V

10k

R114

680R
R109

C105
150p

50V

R115

C111

100R
R112

C108

33p

100n
C149

50V
4n7

100n

16V

S114

S115

C100

16V

27k

R129

10k

R130

C154

R176
100R

R177
100R

C155

SC2_V_IN

SC2_V_OUT

100R
R108

10k

SC2_L_IN

50V

150p

SC2_L_OUT

SC2_R_IN

SC2_R_OUT

FERIT_SMD

33p

SC2-C

R100

470R

R138

Q101
BC848B

820R

R139

L109

R226
470R

S143 S144

R254
470R

AV2_STATUS

R141
910R

100n
C145

C186

C133

16V

1n

Y

GAIN1

PB

BAIN1

C202

1n

50V

+8V

BC858B

Q102

R144

75R

OTIONAL YCbCr JACK INPUT

IF_CVBS_OUT

SC2_V_OUT

47p

50V

+5V

SOY

SOY

6
5
4
3
2
1

PL105

PR1

C137

PB1

100n

BLM21A601S

BLM21A601S

BLM21A601S

Y1

123

A

JK100

PB1

PR1

AUDIO

LINE INPUT

PCIR 10k

PCIL

33k

R131

33k

R135

33k

R133

sc

D121
BAV99

D123
BAV99

1N4148

D124
BAV99

Y1

CVBS
LINE INPUT

16V

100n

16V

100n

D122

16V

100n

+5V

S106

S104

S117

R179

R180

FERIT_SMD

C141

C143

C146

Q115
BC848B

10k

C127
16V
100n

10k

R253

JK101

JK102

JK103

R192

10k

JK104

YELLOW_FAV

L108

R243

10k

A

A

A

A

BC848B

Rx-Data

R190

Q114

123

123

123

123

10k

HWSDA

R244

+5V

10k

16V

27k

470R

R168

75R
R164
C140

10p

25V

L114

L113

L112

R166

R167

R134

Q103
BC848B

10k

820R

R169

PB

33k

4u7

50V

C130

47R

R159

R170
910R

R136

R163
C139

BC858B

Q104

R171

75R

SC1_V_OUT

47p

50V

C144

PC Audio Line in Option

Y

33k

4u7

50V

C131

47R

R157

75R

10p
25V

R132

R162
C138

PR

33k

4u7

50V

C129

47R

R155

75R

10p
25V

R172

R173

R242

S139

S140

S141

34

12

10k

R195

R191

10k

C151

C152

75R

150p

150p

R199

R196

GND6

50V

50V

10k

R207

R198

A

1

D126

R203

2

K

100R

K

75R

A

75R

R197

VGA_YPbPR_Sw

vctiprog.

+5V

10k

2

1

C170

100R
R201

D125

100R
R206

2

K

D127

A

1

SLINCE

LINE_OUT_L

LINE_OUT_R

C166

C168

C165

100p

C169

50V

1n

1n

50V

100p

100p

50V

50V

DVB_IN_R

DVB_IN_G_Y

DVB_IN_B_C

DVB_IN_CVBS

DVBL

DVBR

R194
100R

MUTEPORT

LINE_OUT_L

LINE_OUT_R

FAVINL10k

FAVINR

CVBS_IN

SVHS_Y

SVHS_C

R189

4k7

subw.

R239

R174

R240

R175

R178

R185

75R

75R

75R

75R

10k

10k

4k7

R193

4k7

R202

+3V3

SDA_DVB

SCL_DVB

VESTEL ELECTRONICS

17MB24-2 PERIP. 1of5

Date

01.08.2006

Revised
Date

01.02.2006

Author

ISMAIL YILMAZLAR
Revised by
Emre YENIGUN

C201

C150

C200

C153

C156
4n7

L116

AGC_DVB

+3V3

RXD

TXD

IRQ

L115

4n7

+3V3

L122

C204

10p
25V

C157

L120

L121

PL107

1
2

SIDE A/V CONNECTOR

3
4
5
6
7
8

9
10
11
12

PL104

1
2
3
4
5
6
7
8
9

DVB CONNECTOR

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

FROM 10

0

R479

R486

IF1

150R

4k7

C436
1n
50V

R485

VCT4932

20.25MHz

D301

BZX79C5V6

IC302

PL301

1
2
3
4
5

6k8

R349

Q333

PL302

BC548B

+5VStb

KEYPAD

100k

R400

R402

PROTECTS336

100k

22k

+3V3

+3V3

+3V34k7R396

C423

100n

C425

100n

C381
100n

R392

R397
820k

R398
820k

C379

4k7

22p

100u

C434
1n
50V

100n

+3V3

C424

100n

L315

C376

100u

VCTI_HS

+3V3Stb4k7R391

R403
100R

BLM21A601S

100u

R467

C382

L316

R404
100R
R405
100R

+5VA

+3V3

+5VStb390R

BLM21A601S

subw.

C387

10k

R411

100n

4u7

POWCON.

+3V3Stb

IRQ

L313

+3V3Stb

330R

L314

+3V3

C388

DVB_IN_R

DVB_IN_G_Y

DVB_IN_B_C

+3V3

+3V3Stb

R406

2k2

R413
4k7

R407

100R

R408

100R

R409

R410

+3V3Stb

220R

R379

10k

R412

HWSDA

HWSCL

CS

R380

R470

TIMER1

Q324
BC848B

REDO

GREENO

BLUEO

AV2_STATUS

AV1_STATUS

+3V3Stb

+3V3

MUTEPORT100R

RXD

VGA_YPbPR_Sw100R

+3V3Stb

+5VStb

220R

+5V

KEY

TXD

+3V3

+5VA

TIMER

Q323
BC848B

BC858B

+5VA

+5VA

R418

200R

R415

200R

R414

R447

R450

47k

10k

Q332

BC848B

10k

R449

+3V3

+5V

PL305

FOR FLASH PROG.AND VCTI DEBUG

R427

Q325

R416

1R

R428

BC858B

Q326

R417

1R

BC858B

Q327

R419

1R

R420

47R

R421

47R

R422

47R

200R

R423
100R

R424
100R

R425
100R

RXD

100R

R426

1

PL304

FOR MSTAR DEBUG

+3V3

1

2

75R

R429

R430

KEY

BZT55C5V1

75R

390R

R441

R434

BC858B

Q328

REDO

75R

75R

C393

47n

C394

47n

C395

47n

C396

47n

TXD

R448

10k

100R

2

3

R442

R443

C397

C399

R446

10k

Q331
BC848B

3

HWSDA100R

4

390R

47n

390R

C398

47n

R451

47k

R436

R435

R433

C400

+5V

4

HWSCL

100R

5

R437

200R

47n

R439

75R

BC858B

Q329

GREENO

75R

BC858B

Q330

BLUEO

200R

R438

R440

C403

47n

+3V3

+3V3

+5V

KEY

5

SWITCH_SOUND_L

200R

RIN+

GIN+

BIN+

RIN-

GIN-

BIN-

47n

88GND8

87VSUP5.0BE

86TEST

85VERT+

R478

R399

22k

1k

100n

C385

C375

84VERT-

83EW

82RSW2

R401

81RSW1

80SENSE

79GNDM

78FBIN

77RIN

76GIN

75BIN

100n

R455
470R

R456
470R

R457
470R

74SVMOUT

C378

73ROUT

72GOUT

71BOUT

70VRD

R383

1k

68VSUP3.3BE

100u

100n

C374

R384

22R

S331

TV_LINK

C386

10n

C383

150R 600mA lik ferit

C380

22p

R393

10k

R390

10k

+3V3Stb
+3V3Stb

R388

4k7

4k7R389

67GND7

66GND6

64VSUP3.3DAC

63GNDDAC

62SAFETY

61HFLB

60HOUT

59VPROT

58SDA

57SCL

56P21/PWMV

55P20/DFVBL

54P17

R386

53P16

270k

R387

52P15

270k

R385

22R

50P13

4k7R394

49P12

4k7R395

48P11

47P10

HWRESET

46VSUP3.3FE

100n

C377

C384

1

S326

MECH_SW

4

10k

S339

R459

D303

S340

BZT55C5V1

MECH_SW

KEY

SWAUD_OUT_L

SWITCH_SOUND_L

+3V3

BC848B

SC2_L_OUT

HP_R

OUT3

OUT2 OUT1

2
3

Q317

BC848B

S325

S317

S335

R353

BC848B

Q321

BC858B

Q320

IR

47k

+3V3Stb

Q337

BC848B

Q338

BC848B

+3V3Stb

+5VStb

4
5
6

R381

R352
220R

ON/OFF

4k7

ON/OFF

R471

R472

4k7

R473

4k7

R382

4k7

4k7

S348

S349

SLINCE

TIMER1

TIMER

POWCON.

R475

4k7

R452

+3V3Stb

33k

Q334
BC848B

ON/OFF1

1

2

3

PL303

C306

100n

16V

C308

22u
50V

1 GND

2 CAPACITANCE

3VS

4L1

5L2

6L3

7 NC1

2k7

S341

R458

+8V

D304

SC2_L_IN

DVBR DVBL

FAVINL

C303

220n

16V

C304

220n

16V

C305

220n

16V

IC300

3k9

R326

R331

28SDA

27SCL

470R

+3V3

3k9

R327

R330
470R

26ADDR

C311

25R1

220n

16V

C312

24R2

220n

16V

C313

23R3

220n

16V

22NC4

TEA6420

SC1_L_IN

SWAUD_OUT_L

SWAUD_OUT_R

R466

10k

Q300

22u

C301

+3V3

S306

+3V3

S305

C431

C430

S300

C302

8 NC2

9L4

220n

16V

C307

10 L5

220n

16V

1u C309

11 L0UT1

1u C310

12 ROUT1

1u

R302

10k

C428

13 LOUT2

14 ROUT2 15LOUT3

+8V

+3V3 10k

1k

R303

+3V3

HP_L

100n

C322

10R

R465

4k7

R464

1k

100n

1k

R334

Q314
BC848B

C324

Q313
BC848B

R335

R453

10k

1u

10k

1u

POWCON.

R474

+8V

OUT4

C327

22u

R336

SWITCH_SOUND_R

10R

R342

C326

22u

+3V3Stb

33k

ON/OFF

Q335
BC848B

S312

C432

1u

LINE_OUT_R

+3V3

+8V

S313

C429

SC1_L_OUT

1u

VESTEL ELECTRONICS

17MB24-2 VCTI 2of5

Date

01.08.2006

Date

01.02.2006

R300

21NC3

S303

SWAUD_OUT_R

C314

220n

16V

C315

SC1_R_IN

SWITCH_SOUND_

20R4

19R5

220n

16V

R321

OUT1

10k

18ROUT4

R322

10k

17LOUT4

R323

10k

16ROUT3

R324

10k

R304

1k

R461

C427

10k

1u

100n

C332

10k

R460

Q315
BC848B

C331

22u

1k

R345

100n

C333

10k

R462

Q316
BC848B

1k

R346

Q301

BC848B

10R

R347

R348

10R

C334

50V
22u

C300

22u

OUT2

OUT3

OUT4

SC2_R_OUT

+8V

+8V

LINE_OUT_L

+8V

SC1_R_OUT

Author
ISMAIL YILMAZLAR

Revised byRevised
Emre YENIGUN

+3V3

SDA

SCL

SC2_R_IN

FAVINR

FROM 300

TU300

IR

C336

100p

BLM21A601S

+5V

C335

220n

R481
150R

R482
150R

S357

L306

L307

L308

L305

R356

+3V3Stb

R350

+3V3

DVB_IN_B_C

C365

100u

L303

C358

3u3

C337

L304

BLM21A601S

C435
10p
25V

100u

SC1-B

10k

SC1-G

SC1-R

SVHS_YSVHS_C

CVBS_IN

SC1_V_IN

R357
100R

BLM21A601S

8VCC

7WP

6SCL

SWITCH_SOUND_L

SWITCH_SOUND_R

220n

R359

C343

100u

C340

WP

C339

C341

100u

L309

C401

C446

C447

1u

10n

16V

25V

VST9

IF210

IF111

IF2

C437
1n
50V

Q303

Q304

Q305

Q306

100n

16VCC

R307

47k

C321

+33V

R483

R484

22k

4k7

4k7

C439

1n

50V

R308

47k
47k

R312

R309

47k

47k

R313

R311

47k
47k

R314

47k

R315

SCL_SW

S361

R333

S344

R332

152Z

4k7

L301

1u

S309

S358

S356

ANIF

4k7

S347

S345

Q307
BC848B

Q308
BC848B

Q309
BC848B

Q310
BC848B

R488

Q340
BF799

470R

R493
100R

C442
10p
25V

S333

S334

R480

S359

150R

+8VIF

R490

47R

BC848B

BC848B

BC848B

BC848B

+5V

+5V

S354

S346

R487

BC848B

R495

NC/ADC8

Q341
BF799

470R

Q302

BC848B

Q336

SDA_SW

IFAGC

5k1

ANIF

TV/DVB_SWITCH

C443
10p
25V

R492
100R

R489

47R

R325

R320

SDA_DVB

141Z

S311

TECH2949PG40B

NC6

VS7

22u

L300

1u

100u

C323

+8VIF

C438

1n

50V

PL300

10k

10k

R329

10k

R301

R305

10k

R469

10k

R468

10k

10k

10k

R328

131Y1

C329

SDA

3
2
1

C320

100n

C319

121Y0

39p

+3V3

TV/DVB_SWITCH

S353

SDA5

R340

100R

SDA_SW

L302

IDTV IF CON.

+3V3Stb

+3V3Stb

CS

+3V3Stb

S314

C318

39p

+8VIF

SDANVM

SCLNVM

+3V3

CS

SDA

SCL

11S1

R339

S342

SCL4

100R

16V

100u

SCL_SW

C330

+8V

AGC1

TU2

AS3

50V
10n

C444

C317

S307

+3V3

S315

S310

R343

5k1

R344

3k3

optional PTC

S316

C441
100n
16V

TV/DVB_SWITCH

S343

4k7

R476

S350

S351

R477

5k1

10k

C440
100u
25V

10S2

50V

R338

C328

Q339

1u

10n

BC848B

R337

5k1

R491

4R7

150u
L320

TIMER1

TIMER

C316

10n

D300

1N4148

GND_TUNER

SC1-IN-FB

DVB_IN_G_Y

DVB_IN_CVBS

SC2_OUT

1A0

R494

3k3

S352

R341

10u

75R

C325

SWAUD_OUT_L

AGC_SW

SWAUD_OUT_R

+5V

+8V

SC2-C

PCIL

PCIR 1k

AGC_TV

IF1

IF2

+5V

+3V3

+1V8Stb

+3V3Stb 4k7

D302

1N4148

3k9

S321

R351

SC2_V_IN

S323

S322

C351

100n

C433

100n

25V

IF_CVBS_OUT

R372
100R

+1V8Stb

IC303

2A1

IC301

S308

24LC32A

3A2

100n

100p

C338

IN11

IN22

100u

100n

R361

C354

R358

15k

1k

R362

1k

R363

C346

X6966M

GND

100u

C342

C348

100n

C350

100n

C349

100n

C352

100n

100u

L318

WP

R444

3k9

MAIN_R

1k

1n

OUT1 4

OUT2 5

3

C359

100n

C344

C345

10n

25V

100u

C372

MAIN_L

HP_L

HP_R

1n

C366

C373

1n

C367

C368

10n

100n

L310

C347

100n

C355

22pC356

22p C357

C360

100n

C361

100n

C362

100n

C363

100n

C364

100n

L312

BLM21A601S

L319

BLM21A601S

100n

C353

C404

R431
100R

74HCT4053

R432
100R

SCL_DVB

1 2Y1

SCL

2 2Y0

S360

S362

3 3Y1

AGC_SW

43Z

S304

AGC_TV

5 3Y0

6E

7 VEE

8 GND 9S3

4 VSS 5SDA

R445

3k9

1 GND1

16V

100n

2 VSUP8.0AU

3 VREFAU

4 SPEAKERL

5 SPEAKERR

6 AOUT1L

7 AOUT1R

8 AIN3L/AOUT2L

9 AIN3R/AOUT2R

10 AIN2L

11 AIN2R

1n

12 AIN1L

13 SIF/AIN1R

14 TAGC

C370

15 VREFIF

100n

16 IFIN-

17 IFIN+

C371

18 RESETQ

220n

19 GNDIF

20 VSUP5.0IF 69XREF

21 VSUP3.3DIG

22 GND2

L311

23 GND3

24 VSUP1.8DIG 65VSUP3.3IO

25 XTAL1

X300

26 XTAL2

27 P22

100R

28 P23

R374

29 VIN11

R365
470R

30 VIN10

R366
470R

31 VIN9

R367
470R

32 VIN8

R370
100R

33 VIN7

R369
100R

34 VIN6

R368
100R

35 VIN5

R371
100R

36 VIN4

R375
100R

37 VIN3

R376
100R

38 VIN2 51P14

R377
100R

39 VIN1

40 VOUT1

41 VOUT2

42 VOUT3

43 VSUP1.8FE

44 GND4 45GND5

C369

D305

100u

BZT55C5V1

+3V3Stb

+3V3Stb

SCLNVM

VIN

SDANVM

+3V3Stb