TCL 29DM182T, M62 Schematic

screen

P920

5
4
3
2
1

CON5

P922

5
4
3
2
1

CON5
P204

7
6
5
4
3
2
1

CON7

P920 SCART1 OUT

P921

7
6
5
4
3
2
1

CON7

R

L

V

Y

C

100

R963

1n

C967

1n

C961

Cb

Cr

Y

P904

600 ohm

L913

600 ohm

L902

600 ohm

Vo

SIDE AV

P961

C962

+

100uF
R960

220

100

R962

REAR YUV INPUT

D905
5V6

D906
5V6

D907

5V6

P504

L915

L905

600 ohm

C963
100uF

R961

3300P

contains and Circuit itself are subject to change without notice

Circuit

C003

56P

128
127

126
125
124
123
122

121
120
119
118
117

116

115
114
113
112
111

110
109
108
107
106

105
104
103
102
101

100
99
98
97

1uH

R257
1K

+5V

8

7

6

5

Z101

R125
680k

R216

1W 1 ohm

R215

33K

+

10uH

100nF
C017

Z221

C018

0.01uF

R038

100

R037

100

Z219

R029

R028

P130

R010

C004
10n

R009

100
R011

100
C005
56p

5
4
3
2

K9453D

1

D103

1S110

R126
220K

Q202
BC847A

L203

+

C019

10uF

Z220

C022
220nF

C023
220nF

3.3K

3.3K

3.3K

100

R021

R035 100

R036 100

R050 10k

C028 220nF

100
R034

1
2
3
4

C130
220P

5VSTB

100

P003

123

4

+3.3VSTB

SCL

C082
10n

SDA

+5VSTB

4

C085

3

10n

2
1

IR-IN

LED

+5VSTB

KEY
GND

STANDBY

RELAY

+5v

R121

6K8

R120

+

6K8

C113

10uF/16V

P001

C111
10n

5
4
3

SYS

2
1

+5VSTB

Q203

BC327

L001
10uH

100

R024

L003

10uH

C024

+

47uF

1K

R022

5.6K

R023

+3.3VSTB

L00210uH

R041

R042

R043

10uH
L004

R047
10K

R048
10K

R049
47K

JP130

R130
220

R213

R212

1W 1 ohm

22K
R017

10K
R018

33K

Q200
BC847A

+5VSTB

D006

1N4148

D005

1N4148

Q201

BC327-40

+3.3VSTB

R033
2K2

MUTE

KEY

A

SYS

B1

+3.3VSTB

100

X-RAY

R031

10K 1/6W

+

C025

2.2uF/50V

R032

5.6K

+5VSTB

3.3K

R027
100

R025
100

R026

100

100

R044

+5VSTB

22k

R045

22k

R046

22k

D008

+

4148

C029
47uF

R051
100

BC857

R030

ROTATION

+5VSTB

C030

0.1
C031

0.1

R052
22k

ST2

RELAY

100PF 50V

C026
CAP

D/A

AV-MUTE

Q205

STANDBY

D010

3V9

ST1

ABL

SANDCASE

H-OUT

C027

SDA

ROTATION

SCL

SDA2

SCL2

(TO P406)

STB

SDA2

LED

SCL2
D/A

STB

IRQ

B1

IRQ

IR-IN

MUTE

A

Vo

R131
220

C131

C132

220P

220P

SCLSDA

A-OUT-R

6.5V

A-OUT-L

R600

8.2K

R602

8.2K

IC806

LD1117-33B

O IN

+

C083

G

100uF

O IN

+

C086

G

100uF

IC805

LD1117-50B

D829

1N5817

R800

100K/1%

0.1u
R824

R824A

2K/1%

91K/1%

R824B

0

+5V

+

C090

100u/16V

+5V IF

+

C092

100u/16V

D866

C867

NA

100n

R316

3K9

VDRA
VDRB

E-W

X-RAY

P008

1
2
3
4

D419

5
6

IN4148

R608
10K

R609

R610 10K

10K

Q601

BC857A

+

D600

C616

4148

100uF

25V

C601

0.22

R601

C600

4.7K
3300p

JP602

C603

100uF

25V

C605

0.22

R603

C604

4.7K
3300p

0.1U/50V
C405

13V

+

+

JP601

JP603

0.22/2W

1000uF

L

100uF

BC846B

R412
10k

R611

C606
25V

C602
25V

R413

820

Q403

R612

5.6K
Q602
BC847A

C614

+

10
11

1
6
7

R

R801

1K

C842

+

470u 16V

R406

470

10n

C843
1nF

33K

VR800

NA

C091

0.1u/50V

100uH

C868

C351
2200P

4u7/ 50V

C403

390P/500V

IC600
TEA2025B

R825

C093

0.1u/50V

L861

R350
3K9

C300

50V/100uF

D283

C402

+

!

M

P

16

4,5,12,13

9

C809

NA

+

R802
100

IC800/1/2

PC123

!

IC803
TL431

IC804

LD1117-50B

O IN

G

D090

5.1V

+

C866

1000u/ 16V

R349
6K2

C350
1500P

+

D304

2V4

IN4148

D411 IN4004

+14V

6.5V

1N4004

Q402
BC639
R406

470

+

C607

100uF

8

Q903
BC847A

R934
75

R504
1K

R503
1K

R502
1K

Heat
Heat

+

+
+

C908

2.2uF

Q901
BC857

C911

+

0.1uF

IC500

9

R508

R507

100

100

D506

D505

BAV21

BAV21

D503

BAV21

D501

BAV21

C501

+

1uF/250V

R506 1M

AV-MUTE

C904
10uF

+

B

ST1

G

R

FB

ST2

P9XX

REAR YUV AUDIO INPUT

R

R949
47K

L

R948
47K

BAV21

TDA6107AJF

R511

100

100 100

R509100

P502

1
2
3
4

R205

680

32

EHT

AVL
A.IN5L
A.IN5R

A.OUTSL
A.OUTSR
DECSDEM
AUDEEM
GND2

PLLIF
SIFAGC
IFVEDIO OUT
DVB/FM OUT
VCC8V

AGC2SIF
VP2
SVO
A.IN4L
A.IN4R
CVBS4/Y4

C4
A.IN2L
A.IN2R
CVBS2/Y2
A.IN3L

A.IN3R
CVBS3/Y3
C2/C3
A.OUTL
A.OUTR

A.OUTHL
A.OUTHR
CVBSO

65

1K

R220

Q211
BC847A

6.5V

AGC

31

AGCOUT

FBISO66SVM

27K

R221

SANDCASE

H-OUT

Vi(1)1Vi(2)2Vi(3)3Gnd

R512R510

1

C205
22nF

SIF230SIF1

HOUT

67

R223

470

5V

100

R222

C241

10uF

B

1

G

2

R

3
4
5
6

P503

2

29

68

+

Iom5Vdd

Voc(3)7Voc(2)8Voc(1)

4

6

R505

C502

100

10nF

C504

D502

BAV21

+

22uF/250V

R516

47 1W

100nF

C503

D504

+5V

C204

R200

36K

2.2nF

R204
1K

R201
20K

C203

2.2uF

IF2

+

L205
10uH

3
2
1

220nF

C229

100nF

C230

C235

100nF

C201

+5V(8V)

4n7

R203

100 ohm

R202

100 ohm

C202

R241 390

C234

1uF

Test1

L204
10uH

C228

2.2uF 50V

R225 1K

33
34

35
36
37
38
39

3n3

40
41
42

+

43
44

45
46

+

47
48
49

A5 L

A5 R

P905

CON3

+

C200

10uF

+5V

50

51

C233

52

22nF

53
54
55

C236

56

+

2.2uF

57

C237

+

2.2uF

58

C231

+

0.1uF/50V

59

C232
22nF

C239

60

+

1uF

61

C238

+

1uF

62
63
64

5V

R218

+

39

C240

47uF

220

R219

P201

3
2
1

A-OUT-L

A-OUT-R

CON3

A. SEARCH

Power
K001

P+

K003

K002

R002

R001

1K

1K5

TU100
UV1336

VOL+

P­K004

K005

R004

R003

470

680

AGC1VT2Hi/n.c.3Mi/BS1(SCL)4Lo/BS2(SDA)5V+6i.c.(V+)7i.c.8i.c.(+33V)9IFGND10IF

+

C100
10uF

+5V

R206

C206

39K

150nF

28

27

26

IREF

GNDIF

BIN70GIN

+5V comb69GND comb

71

C244

0.1u

C242

0.1uF
C243

0.1u

L206
10uH

5V

Cr IN

Cb IN

R100
68K

VSC

R101

10K

34

VIFIN225VIFIN1

RIN

72

C247

0.1u

C245

0.22u

Y IN

R103

39K

AGC

VDRA

100

1nF
C207

23

24

YSYNC

74

73

R236

220

1234567

YSYNC

Cr IN

D100
IN4148

C101
100P

R207

VDRA

P909

CON20

P911

CON20

YOUT

C267

0.1uF
R235

R234

R-S

P203

Cb IN Y IN

VDRB

22

75

R-S

R208

C209
1nF

VDRB

UOUT

L101
10uH

C114

100P

R109

R104

39

39

SDA

SCL

E-W

C217 100nF

100

R209

10K

R217

100

C213
1nF

+

C210

C208

22nF

10uF

C211

19

21

18

20

220nF

E-W

DECBG

SECPLL

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18
19
20

VOUT

INSSW3

78

76

77

5V

C246

0.22uF

C248

0.22uF

D226

D-S

8

RGB

FB

+5V

R210

C214

6n8

GND1

G/YIN379R/PrIN3

ABL

MENU

VOL-

K006

R005

390

TV/AV

K008

K007

R006

R007

300

220

12345

P001B

33V

C103

+

C102

+5V

12K

R924

33K

10n

+

2.2uF

17

PH1LF

100uF/10V

47uF/50V

L200 10uH

+

C212

10uF

C215

10nF

C216

16

PH2LF

33K
R909

15

R925
10K

C105

D227

IN4148

VP1

14

+

C219
10uF

DECDIG

D102

BYV79C33

+5V

R-S

R243

C218

100nF

+

R910

+5V STB

13

VG/LED

P906

CON5

P908

CON5

10K

1
2
3
4
5

1
2
3
4
5

12

P907

CON7

P912

CON7

C106
10n

C112

10n

C220
33pF

D.GND

1
2
3
4
5
6
7

1
2
3
4
5
6
7

C264

11

XTALOUT

SCART

BLKIN84BCLIN

LPF82GND3

B/PbIN3

83

81

80

C249

+

100

4.7K

100

R230

R229

12345

P202 CON5/254

D204

5V6

C270

2200P

R231

33K

R270

C253

C251

0.22uF
33uF

0.1uF
C250

+

10uF

L207
10uH

R240

5V

8085

330K

Q204

R226

680K

R227

C252

390K

2N2

R228
220

IR001

D001

R008

47

3

+

C001

47u/16V

IF2

R114

11

56

R113

L102

100

1uH

R112

0

1

WP

Vdd

2

n.c.

PTC

IC001
24C32

3

1

2

C002
10n

A2

SCL

4

Vss

SDA

Z100

5
4
3

C109

R127

10nF

33

220nH

R124

82

2

C115

R129
2K2

L103

C110
10n

K3953D

1nF

1

Z102
40M4

D104

L104

1S110

680nH

D105

1S110

R119

22K

Q102

BC847A

IF2

220K

ABL

R244

0.022uF

10

XTALIN

R245

3.3K

100uF/10V

C223
C221

33pF

Z200

24.576MHz

9

100nF

+

C222

8

vrefP_Sdac

VrefN_Sdac

L201
1uH

+3.3V-STB

6

7

VrefP_Sdac

VrefN_Sdac

1uH
L202

5

VrefP_Sdac

Z210

4

3.3VA3

C224
100nF

C226

3

1.8VC4

+5VSTB

C225

+

10uF

L213
600 ohm

100nF

2

GND1GND

GAME L P1.5
GAME R P1.4

R214

10K

R211

10K

C227
10uF

IC200

P1.2

GND

1.8V
P2.5

MUTE P2.4

GND

KEYB P3.3

X-RAY P3.2

DECV1V8

1.8V

SCART1 P3.1

SCART2 P3.0

P2.3

ROTATION P2.2

P2.1

TUNING P2.0

3.3V

SDA P1.7
SCL P1.6

SDA2 P1.3

SCL2 P0.0
IBO D/A P0.1

IBO STB P0.2

LED P0.3

P0.4

TDA12066H
TDA12061H
TDA12011H
TDA12010H
TDA12027H

VSSC2

VDDC2

TV STB P1.1

IRQ P1.0

IR P0.5

VDDA2

VDDA1

GNDA

VREFAD

VREFAD_NEG89VREFAD_POS

+3.3V analog

92

91

90

88BO87GO86RO85

Z217

Z216

100

C255

R232

220nF

R271

18K

L208

10uH

BC857A

C258

+

100nF

L209

100n

C256

47PF

Q206

C257

10uH

47uF 25V

C254

Q207

R255

BC857A

1K

93

Z222

L210

1uH

3.3V-STB

C259

47PF

VDD96VSS

94

TDA12067H

95

L211

Z218

+

C262

C261

C260

220nF

47uF

220nF

C268

R256

47PF

1K

Q208

BC857A

Focus

EHT

G3

KB

KG

KR

G2

G1

R500

1.5K

R501
1K5

C936

2n2

C938

2n2

L908

600 ohm

L909
600 ohm

D902

5V6

*

C941

600 ohm

+

R943

R944

82

R954

P506

1

D500

1n/2KV

C500

4004

L914

R900

2.2uH

330

R905

47K

R912

75

L906

600 ohm

P200

CON7

P966

C902
100pF

R901

100k
R902
330

R903

C903

100k

100pF

R904

27K

C906

2n2

R907

C942

330P

47K

R908

R911

75

5V

75

R916

75

D900

C909

5V6

220P

R920
27K

R921
47K

R922

R923

27K

47K

R926

C916

75

L911

2.2uH

C919
220P

C945

2n2

7
6
5
4

C946

3

2n2

2
1

D903
5V6

C932
220P

1

2

2

D901

P967

5V6

1
2
3

CON3

P969

1
2
3
4
5

CON5

R940

100

C950

100pF

R941
100

C951
100pF

R942

100

C952
100pF

C937

2n2

L912

2.2uH
C939

2n2

330P

L904
600 ohm

R914

75

C943

330P

C944

330P

D904
5V6

C918
220P

P962

7
6
5
4
3
2
1

CON7

3300P

C953

100P

82

C954
100P

C955
100P

82

C901
10uF

Q902

BC847A

C905

2.2uF

R906

27k

C907

2n2

R913
100

1k
R915

Q900
BC847

R917

1k

L900

2.2uH
R918

C910

75

220PF

C912

+

2.2uF
C913
2n2

C914

+

2.2uF

C915
2n2

220P

C920

+

0.1uF 50V

R927

75

1K

R930

R931

C930

47K

2n2

1K

R932

R933

C931

47K

2n2

L903

2.2uH

C933

220P

C940

R935
75

220P

A5 R

+

R947

C957

1K

2.2uF

Cb

A5 L

+

R946

C956

1K

2.2uF

Cr

Y

1

L907
600 ohm

L910

P964

220

C960

C966

D412

JUMPER

R091

D300
4148

R300

D305
4148

2.2K1/4W

14

15

3

2

R851

+33V

D824
JUMPER

100

R315
3K

1K2

6.5V

1W 27
R409

1/2W 15

R411

C404

1000P/500V

C609

100uF/25V

+

C612

100uF/25V

+

R893
1K

D282

R410

C865
1000P

+130V

+6.5V

C869

NA

D868

UF4004

R351

6K2

D306 3V9

+

47uF 25V

R817

22K1W

1000p/16V

C307

IN4148

P800

3
2
1

+13V

C848

!

BCT-1012B

C610

100uF/25V

C608

0.15

C613

100uF/25V

C611

0.15

+

T860

6

10

4148

D308

4148

R282 330

!

Q281
BC847A

T401

!

+

+

SW800

!

POWER SW

C850

10u/16V

R892

1.5K

C815

1000uF/25V

L800

100uH

R877

L804
100uH

+

C845
220u/16V

D307

!

P600

2
1

1
2

P601(P602)

NA

C846

2200uF/16V

C894
102P

-14V

33

R308

R280
5K6

!

2K7

R286

220

R283

P801

+

10U/50V

220u/160V

+

C847
100n

!

!

L401
1uH

L402
LGA

2
1

1
2

C817

!

!

5

3

2

1

Q280
C857A

VR803

NA

1 2

P802

12

3

3

2

2

VR804

1

Q850
C1815

0.1u

471V

1

!

!

F800

3.15A/250V

D850
4148

K851

4148/NA

5V RELAY

D806

R884

RU4YX

FUSE/5A

!

C821

220P/500V

C880

C820
220P

!

+

C814

100P/1KV

IC301

STV9380A

R304

!

24V

D280

3DD3402

!

0.01uF

C890

C314

1000P
56K

R305

Q405

R307

!

C407

D805

MVR460

C818

0.01u/500V

R883

D825

SR360

FUSE/3A

!

C849

220P/500V

R860

C860

1M

10n 500V

1/4W

D860
1H8

R862

2.2 1/4W

R861 75K

D865

FR102

R314 82K

C352

111213141516171819

sgnd

IN­Feedcap

Freq

C325
470PF

9

10

C334

10K

10n

R306

52K

D310
4148

!

D281

3

IN4148

2
1

P401

!

R285

470

3300P/1.6KV

C408

8200P/1.6KV

BY228

D402
FR104

0.022/400V

68K

R418

D408

BZX79C5V6

R1301

6.5V

P601

P600

10 2W

R1304

R1307
1K2

+

R1306

1K

10K

Z801

C813

0.22uF/275V

R813

1M

+6.5V

100u/16V/NA

D852

L813

NA

L812

BF-35050C

L810

BF-35050C

L811

BF-35050C

8

6
5

R865

1000P

IN+

Vreg

8

C326

0.1UF

C823A

220u/160V

C410

D401

!

C411

R420

3.9/2W

Q407

630MFP

C1301

100u/25V

BC847A
Q1302

NA

IC860

120

7

Q1301
BC847A

0.22u/275V

!

!

1

T800

LIF002

C851

+

D851

4148/NA

R853

4.7K/NA

R852

27K/NA

T801

18

16

17

10

11

12

15

14

C882

102P/400VAC

R882
8M2

D
NC7GND

TEA1520P

S

AUX

+

C893

1u 50V

2200P

C353

+14V -14V

C308

+

220uF/25V

+Vcc

EAout

-VccP

Cfly+

CFfly-

Boot

6

+

C323

100uF 35V

!

+200V

C400

22uF/250V

+130V

!

+

R432
10K

ZD DF

C413

JUMP

!

4300P/1.6KV

L403 LGA 800uH

0.33uF/250V

C414

+

R1302
1K

R1303
470

C1302
1uF/50V

R1305

470

+

C1303

1uF/50V

VCC

REG

C822

!

RC

-VccP

out

C327

0.22

+

C354
100nF

220P500V

R402
68 2W

!

Q1303
C1815

Q1304
A1015

Q1306
A1015

Q851
1815/NA

1

5

9

8

7

-Vcc

-Vcc

345

C401

+

D413

5V1

L404

4.7mH

-14V

1000uF/35V

+14V

1000uF/35V

C835A
470P/400VAC

!

C828A

470P/400VAC

!

K850

5V RELAY/NA

R814

47

47uf/25V

!

0.1uF/63V

1
2

3
4

R868

30K

C309
220uF/25V

20

-Vcc

-Vcc

-Vcc

-Vcc

1

2

-14V

FUS

D400
FR104MF

FUS

C420

220P

R284

56K

R287
39K

!

+

C416

D404 FR105

+

C415

Q1305

C1815

+

J803A/NA

J803

C825

68n

1H8
D810

D811

IN4148

C826

R834
22K

C864

10NF

C355

+

C328
820PF

R422

1 1W

1 2W

R423

3.9K
R424

R425

4.7K

+

C417

4u7/50V

220P 500V

C419

D405

FR104MF

C418

220P 500V

1
2

P1301

C1304

2.2u/50V

t

o

RT800

9OHM

56K/5W
R816

C827
220P

R833

1M

+

C830

0.1u

33K

C858

R838

330P

C861

4.7u 400V

D867

7.5K/1/4W

R864

5.1K

1MH LC-EE1941-TCL

D406

FR104MF

R427

2W FUS 4.7

R426

2W FUS 4.7

Chassis Name
Prepared by
Reviewed by
Issued on

LIF001

C823
400V/100n

R840
1K

+

C862
100n

L301

-14V

!

T802

P803

1
2

!

R816A
471K

13

14

C854
1500P

L860

5OHM

R863

9.1K

C863
470p

C360

+

1uF

R313

3K3

COL

1

+200V

11

B+

2

AFC

6

10

9

4

5

+14

1

C835

4n7/250VAC

4

!

C828

4n7/250VAC

3

+

!

C829

C824

10n/500V

220u/400V

Q805

L802

A04N80

LB1005

C836
560P

R811
4M7

R818
56K

10

12

11

IC802

TDA16846

2 345

C856

10n

R830

C855

8.2K

300P

D862

1N4007

12

L

6.5V

R

R606

12K

M

R607
47K

+

C615
10uF/25V

R320

R321

1/2W 68

330

R324

L400

0.56

TRL242 21uH

R401

1W

680

T402

!

9

FBT-3

R429
1K

C421
100n

Q408

BC847A

ETC010(M62)

KEll

Liu Geng

2005.2.16

DB801

D3SB60

!

!

R822
220

R823
1K

C833
2200P

9

6

C857
10n

!

D864

1N4007

C891

1500P/250VAC

D861
1N4007

D863

1N4007

C892

1500P/250VAC

P

3

4

IC601
TDA7266

7

stby

mute

6

P gnd S gnd

8

C337
220n

EHT

FOCUS

A5
SCREEN

ABL

+14V

R428
6K8

C422

10n

Serial No.
File No.
Version
Updated On

IN4148

8

71

P400

CON4

2

!

D821

1
2
3
4

D828

9.1V

R823A

C841
220P

R819

11K

D407

LL4148

47

IC801/1/2
PC123

1W FUS

R821

4.7OHM

C837
100n

C838
1n

13

1

2

9

R323

100 /2W

C357 470n /63v

R421

!

6.5V

4148

1.2

2005.6.8

15

14

TO CRT

4
3
2
1

P403

D410

P601

P600

R430
4K7

R431

4K7

OPEN