Hisense TF2906DU Schematic

TO A2 XS507TO A2 XS506

TO A5 XP603

1

A1
A0
AU
YCVBS2

LIN
RIN

7

XP502

1

10

XP503

XP810

14

+24V
GND
+130V
GND

XP804

1

3

KA5Q1265RF

TUNNER

AGC1VT2AS3BS14BS25VCC6+5V

C103

100u

+

C102

47uF 16V

+8V

CIN

VOUT

SDA
SCL

330uF/220V

VD803

EU2A

R806

2

56k

DRAIN1GND2Vin3OCP/F.B4SOURCE

(EMC)N801

C818

47u/50V

+5V

C101

100u 16V

R818

56k

2

L805

C801
2n2

TO A4 XS707

XP201

(EMC) U101

+33V

IF

8

7

9

C105

R101

22k

100n/50v

VD808
EU2A

C803

10

R217

R216

12K

10K

C206
100n

HEF4 094

N502

1

STR

VDD

2

SDA

E0

3

SYSTEM

SCL

4

MUTE

00

5

BAND2

01

6

BAND1

02

7

03

8

Vss

R807

56k

C814

680p/1KV

R812

10

VD804
EU2A

R811
470

VD805

3V1

C802

39n/50V

100u 16V

C104
100u

L101

100u 16V

10uH

C107

C108

10n

R102
100K

C813

22n/400V

C811

VD802

TRG1C

5

VD897

1N4148

R810

470

3

11

R150

100

3

7

1

2

2n2/400V

4

16
15

14
13
12
11
10
9

C810

R215
10K

C205
100n

N802

HS817B

R525
R580
R526

R527
R528

(EMC)T801

R214
12K

PH2369

3K3
3K3

R151

33

uPC574
VD201

C240

10n

V201

+5V -1

10
5k6
3k3

+5V

R103

680

C513
1n

C514
47n

R521

47

14

12

9

13

15

10

16

11

8M2R814

1

23

C833
100n/50V

+8V

(EMC)VD810

RU4AM

(EMC)VD812

C825

R836

1k

R835

1k

C109

10n

12k

2

R213

C204

10u

C507

47u

C822

470p/500V

(EMC)VD813
RU4Z

N101

IN1GND2Vp

3

+130V

Z102

39.5M

A1015

C585
33n

V517

R584
10k

470p/1kV

RU4Z

C824

470p/500V

A1015

R583
10k

R115
82K

R227
4k7

1

WP

2

n.c.

3

A2

4

Vss

24C08N202

V509
R524
220

C1815

L820 L821

R829

C838

22k

220u/160V

(EMC)VD811
BYD33D

L806

C823

470p/500V

L807

R828

1

C834

220u/25V

L801

+26V

R831
1R2

KA431LZ

VD820

1N4148

V805

VD820

R438

C1815

4k7

R837
100k

4

10

R120

Vdd

PTC

SCL

SDA

20kR523

+16V

RP801
50k

V518

2

22u/250V

R823
2R2

C261

10n

(EMC) Z101

K628 3D

1
2

3

R224
3k3

+8V

L201
10uH

C260

R201

100u 16V

4
5

8

C202

56p

OUT

5

6

C112

R122
4K7

10n

R121
3K3

VD101

BAT81
R111
2K2

10

V102

C1815Y

R116
56K

+5V -1

R226
100

8

R225

7

3k3

6

5

C201

C203

56p

10n

C508

R522

47u

470

+130V

C828

+24V

C826
220u/35V

+12V

R840

5k1

R834

220k

R839
10k

R841
5k1

N805
L7805CV

R820

L808

39

2

In Out

N804

L7808CV

In Out

L810 L809

C831

220u/25V

Gnd

+8V

Gnd

C835
100u

N803
BA33T

In Out

Gnd

VD830

1N4148

+5V

+3.3V+5V -1

1

LED

+5V -1 +5V

3K3

100R208
100R209

C201

56p

R206

+3V3

3k3

C210

C211

16V

100n

100u

C407

1uF

16V

+5V -1

C837
100u

C832
100u

10

+12V

CTL

IR

RELAY

STAN DBY

KEY

R201a
5k6

R212

R202

5k6

5k6

TDA9 38XN201

1

Standby

56pC202

2

SCL

3

SDA

4

Tuning

5

R207

SVHS

47

6

Key

7

MUTE

8

CTL

R203

9

R255
100

15KR410

16V

2u2C215

R219

16V

C222

R223

3k9

R506
1K8

R507
1K8

V505

C1815

R520
10K

Vss C/ P

100

10

LED

11

RELAY

12

VssA

C207

13

SECPLL

220n

14

Vp2

15

DECDI G

220nC208

16

PH2LF

2n2C209

17

PH1LF

4n7C209

18

Gnd3

100nC214

19

DECB G

20

AVL/E WD

100

21

VDRB

22

VDRA

23

IF1

24

IF2

39kR222

25

IREF

C216

26

VSC

100n

27

Tuner AGC

C217

28

AUDEE M/SIF 1

3n3

29

DECS DEM/SIF 2

10u

30

C220

Gnd2

330

31

SNDPLL/SIFAGC

32

AVL/RE FO

C221

1n2

V525S
C1815

1k

R248S

R260S

1k

L501

C1815

V504
R508

R509

56

Z502

180

XT-6.0

L502

XT-5.5

6.8uH

R510
100

R511
180

XS725

R517

Z504

56

XT-4.5

1

5

6.8uH
XT-6.5

Z501

Z503

R223S
1k8

V526S
C1815

R512

56

INPSEL

XTALout

XTALin

OscGn d

Blan king

BCLin

B2/Uin
G2/Y in

R2/Vin

INSSW2

AUDOUT/ AMOUT

CHROMA

CVBS/Y

CVBSINT

IFVO/ SVO

PLLIF
EHTO

AUDEX T/QSS O

FBISO

27n

C246

R513

1K8

R514
330

R518

1K

R519

V508

1K

C1815

VddP
Reset

VddC

VddA

Gout

Gnd1

H. out

V507

C1815

IRin
STR

VpE

Bout

Rout

Vp1

V506

C1815

+8V

+8V

R515
20

C235

2u2 16V

C236

R516

C238
330n

R505
47

C506

47u

16V

100

(EMC)Z201
12MHz

390R232

1k8

R230

22p C233

10uHL203

R261S

100

100nC223

R243
R242

22nC230

22nC228

47u/50V

+12V

100n

L205
10uH

C234
22p

100
100

100R241
10KR240

C417

R422
100

R611

3k3

C611
2u2

16V

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

TO A5 XP901 TO A2 XS509

61 14

XP202

ROUT

GOUT

BOUT

+3.3V

L204
10uH

C232

16V

100u

VD202

8V2
C231
100n

VD203

8V2

22nC229

+8V

R262S

V527S

1K

C1815

R263S

220

C225

22n

R231

27k

T402

C418

47 0p/5 00V

R423
2k2

C415

VD602

1N4148

A1015

390p

1SS133VD601

330u/25V

C610

R601

100k

V604

R602
220k

C609

R603

1n

2k7

R655

10k

V404
C2383

TO A5 XP601

BLANK

+8V

R245

33k

R244

22k

VD210

VD204

8V2

R2361KR2371KR238
1K

L202
10uH

C226
100u

BCT-5E

VD604
1SS133

V606

C1815

R607

10k

8V2

R424

C227

82

VD603
1SS133

12

R239
1K

R247

1n

R608
33k

XP205

YUV

+15V

C303

R301

2

2n2

R304

2R2

2k2

+45V

R220
100

C304

R303

2n2

2k2

R221
100

C218
1n

C219
1n

3k

+8V

R235
100k

R234
22k

9n1/2KV

9n1/2kV

C420

C421

L480

V405
D2553

C422

33n/630V

+26V

C603

22n

C602
2200u/35V

C612
470u

16V

C607

10u

16V

C424

BY228
VD412

VD413
BYV95C

N601
TDA7495S

Ri1VS2Wo3GND4Li5Wi6SVR7GND8MUTEw9MUTE10GND11Lo12Vd13Ro14GND

C607

2u2

16V 16V

R604
2k7

C407

330u/25V

15n

220u/25V

R302

VD406
15V

VD404

8V2

+15V

+24V

C606

2u2

C301

33

R428
47k

V401
C1815

R305
470K

R407
100K

R426

6k8

1N4148

C608
1n

TDA8 351N301

I+1I-2Vp3VOB4Gnd5VFB6VOA7Vguard8VIFB

C302

C307

47u/100V

100n

100n

C308

VD302
BVA21

VD301
UZ15 BSB

R414

VD405

1N4148

1k

R415

680

220p/500V

C416

R420

4k7

VD401

BYV95C

VD402

+45V

BYD33C

VD403

BYD33C

C409

4u7/250V

4u7/100V

68kR427

C423

R430

12kR42 5

6R8

R429

2k7

270p/500V

V403
A1015

V402

VD411

C3852

C660

10u

16V

R652

10k

C601

10u

16V

R654

6k8

C306

47n/100V

R412
2R2

C414

R310
12K

R308
2R2
R306

2R7

R403

2R2

R404
2R2

R405
2R2

C406
470p/500V

R406
220K

9

1K5

R311

+130V

L403
600uH

C415
330n/400V

R418

100

2

15

R307
2K7

10

2

1

6
8

5

4

3

9

JC30L401

R417

1k

(EMC)T401

C413

1u/160V

L404

XS401

4

R416
200k

1

11

12

13

R408
10k

7

VD409
1N4148

C663
10 00u/ 35V

2

R309
270

2

C662
1000u/35V

XP401

XP402

TO A5 XP902TO A3 XS605TO A3 XS606

HI VOL

FOCUSE

SCREEN

R409
1k

VD407
1N4148

C410
10u/25V

C305

22n

XP601

4

R SP
L SP

1

XP603

6

SDA
SCL

RIN

LIN

1

9

LIN
RIN

+5V
+8V

WIN

1

XP604

L302

L301

HEATER

+200V

R410

+8V

4k7

C412

68n

L402

6.8mH

TO A4 XP725

VHS

TO A1 XP205

411 5

XS509

A2

YUV RL V

Y

U

R552

150

V

R551

150

R541

150

V1

L1

R1

V2

150R544

L2

R545

R2

VO

LO

R546

47k

47k

C567

RO

C569

R550

R549

150

150

A3

SDA

6

SCL

ROUT
LOUT

1

XS605

9

+8V

R628
1k8

R616

10

LIN
RIN

TO A1 XP604 TO A1 XP603

1

XS606

R630

1k8

R542
47k

R543

47k

1n

1n

100u 16V

C619

10n

C640

10u/16V

100

R548

100

C559

C561

1n

C565

1n

R573

470nC615

470nC617

C618

100u 16V

C620

33n

C622

5n6

R618

R619

220R547

C616

TO A 7 XP11 01

R568

10k

1n

R569

10k

R570

10k

C563
1n

R571
10k

10kR572

C568
1n

10k

C570
1n

220

N602

1
2

3
4

5

6
7

8
9

10

11
12

13

14

XP11 01

C560

1n

C562
1n

C564
1n

C566
1n

TDA9859

SCIN

SCIN

P1

MAIN
CSMO

CPS1

MINR

MAD

VP

CPS2
SC-R

GND

MAD
MoR

LR

CBR1

CBL1
CBR2

CBL2

CTR

LoR15LoL

SCL16SDA

C519
10u/1 6V

AUX

SC-L

MoL

CTL

C577

10u/1 6V

C517

10u/1 6V

10u/1 6V

C520

C518
10u/1 6V

P2

LL

470u/16V

C524

32
31

30
29

28

27
26

25
24

23

22
21

20

19
18

17

C521

10u/ 16V

10kR530

C627

15n

C626

15n

C624

C633
10u/16V

33n

10u/ 16V

C579

C623
5n6

C576

R620

R919

R908

VD905

BAV21

470

V907

BF422

V906
BF423

470

VD901
BAV21

V904

BF422

V905
BF423

XS901

62
R636

1k2
R644

R633
68k

12k
R638

R635
68k

3DA5371

R645

62

1k2

R640

R917

V611
3CA2050

L604
TEM2011

L605
TEM2011

V612

XP903

XP903

+

4.7u/ 160V

2.7
R642

VE901

HI VOL

C913

FOCUSE

2n2/2kV

FOCUSE

+

C613

C621

10u/1 60V

2.7
R641

C618

+

4.7u/ 160V

VD607
TVR-2D

L602
HC5-0 35

150p 500 V
VD606
TVR-2D

C619

+

10u/160 V

XP602

220

2

R643

C620

1kR936

1kR921

1k

1

2

3

4

5

6

7

1

2

3

4

5

6

7

N503
HEF4053

10u/1 6V

N504

Y1

Y0

Z1

Z

Z0

INH

VEE

VSS8C

HEF4052

0Y

2Y

Y-C

3Y

1Y

INH

VEE

VSS8B

A5

R574

C529

10

10n

16

VCC

15

Y

14

X

13

X1

12

0X

11

A

10

B

1N414 8

9

16

VCC

15

2X

14

1X

10uC5 25

13

X-C

C518

12

0X

10u

11

3X

10

A

9

R577

3k3

VD561

R540

3k3

VD560
1N414 8

100u/16V
C528

C575

C530
10n

R533
220k

R538
3k3

10u/1 6V

R575

C526

100u/16V

V511
2SC18 15

R532
1k

10

R537

R925

1

A1

XP502

A0

AUo

YC

GND

Lin
Rin

7

TO A1 XP202

TO A1 XP50 2

TO A1 XP40 2

XP902

4

+130V

GND

+24V

1

TO A1 XP81 0

XP601

SVM
GND

TO A1 XP90 6

XP503

1

+8V

Cin

GND

SW
Vo
SDA
SCL

GND

TO A1 XP50 3

10

10

47u/ 16V

V510

2SC18 15

R535
1k

C527
R536
220k

C574

100n

47u/1 6V
C578

V910

2SA1015

2k2

VD910

R927

1N4148

R926

22k

R929
10k

47u/16V
C909

12n

C910

22

1

8V

GND
R
G

R903

47

B

6

1

4

XP603

HEATER

+190V

R905

47

L901

GND

C902

22u/250V

330
R631

R614

680

R625
1k

V605

2SA1815

V606

C604

2SA1815

8200 p

R618

2k2

R622
470

R615
22k

470u/16V
C912

100uH

R620
3K9

R616
27k

R903

10k

C911

47u/16V

R907

R625
1k

2SA1815

VD610
1N414 8

VD904

1N4148

C622

R924

470

1k

220n/500V

560p

C605
10n

VD909
1N4148

3DA4544

C901

V620

R620
3k9

V607

2SC752

R624
47

R617
33k

V903

R619
3k9

VD620

1SS133

1N4148VD908

47R901

VD906
BAV21

15k

R930

R922
470

R920

18k

V909
BF422

V908
BF423

C908

R923

1n

1000 p

R909
470

VD907
1N4148

V901

3DA4544

R913

VD902

1N4148

R613

39k

2SA1815

C626

V619

R609
56k

VD615
1SS133

VD621
1SS133

R602

2k2

10
C907

390

R906

10k

470

V609

2SA1815

10
R630

R634
82

V610
2SA1015

VD903

1N4148

+

R632
82

R902
10k

R931

15k

C612

47u/1 6V

R930
15k

V902
3DA4544

R916
470

R912
10
C906

390

100p 50VC614

C617

4700 p 500V

C616

100p 50V

R914

R915

R911
18k

C903

1n

C615

4700p 50 0V

10
C905

390

VD604
1S13 3

18k

C904

1n

R639
1k5

VD605
1SS133

R910

R637

R918

470

1k5

470

22R531

10kR529

C523

10u/1 6V

10k

C522

10u/1 6V

A8

A6

SK06

TV/A V

CA01

4u7/16V

VDA01

RK01

2k2

SK05
MENU

NA01

RA02

RK02

330

XSA01

1k5

SK04
VOL-

RK03

820

SK03
VOL+

R717

V712
2SB892

3

V711

2SB892

R764
3k3

RT701

PTH451C7R0021

(EMC)L703

R701
2M2

V704

C1815

C730
4u7/35V

R767
270

2

R762
5k1

R797
100k

C701
220n/AC250V

ROTATE

A4

L706

+5V

C729

TO A1 XS72 5

5

+25V

+13V
+16V

1

XP725

XP705

1

3

XP704

XP701

F701

T4A/AC250V

10n

R763

10k

R766
6R8

R765
10k

RK04

XS1101

XP1101

RK05

470

SK01
CH+

L

V

L

V

R

TO A 2 XP11 01TO A4 XP720

XPK05

CK01

10n

TO A4 XP72 2

L704

R

680

SK02

CH-

A7

10u/16V
C770

VD721

1N4148

1N4148

V703
A1015

VD720

4k7

3

3

R705

1R

(EMC)L701

1RR706

C726

10n

V705
C1815

C724

10u/25V

K701

(EMC)VD705-708

R719
47k

V710
C1815

C723
100n

RM11C

R708

R761

5k1

39

47u/35V

C727

R713

2

39

VD713

1N4148

N703

L7805CV

C728
1n

R760

V702
C1815

2u2/16V

C702

100n/AC250V

+5V -1

R718
68k

5k1

C725

R715

1k

R714
10k

(EMC)C714-717

2n2/1kV

R750
4k7

C781

100n

C705
470p

R728
100

R726
10k

C704
470p

XP722

+5V -1

STANDBY

RELAY

+16V

XP720

LED

KEY

IR

CTL

+5V

XS707

TO A6 XPK0 5

TO A1 XP20 1 TO A8 XSA0 1