Telefunken TKL2297S Schematic

Actualizado 03-08-10

MANUAL DE SERVICE

TKL2297S

Cod. P.T. PNE040087

Serie EI4

Tamaño de pantalla

Tensión de alimentación 100 – 240 VCA

(W)

Sintonizador PAL-N/M, NTSC, AVx2,

Componente1x, S-Videox1, VGAx1, HDMIx1

Con base

Sin base

Entradas

Dimensiones

(en mm)

Peso 6 Kg.

Dimensiones

(en mm)

Peso 5,5 Kg.

Total: 22” (559 mm)

Visible: 21,” (547 mm)

Máximo: 55Consumo

Stand by: <1

Alto: 405,0

Ancho: 537,0

Prof.: 176,0

Alto: 362,0

Ancho: 537,0

Prof.: 69,0

Índice

Especificaciones ...................................................................................... 3

Menú de service ...................................................................................... 4

Circuitos esquemáticos ........................................................................... 5

Listado de componentes ......................................................................... 15

Repuestos ............................................................................................... 20

Vista explotada ........................................................................................ 21

Dimensiones y montaje ........................................................................... 22

2

Especificaciones LCD Telefunken TKL2297S

Modelo

Diagonal de pantalla 22” (559 mm)

Diagonal de pantalla visible 21,5” (547 mm)

Resolución máxima 1366x768

Frecuencia de imagen 50/60 Hz

Bits por sub.-píxel 6+FRC

Contraste

Tiempo de respuesta

(blanco-negro-blanco)

Angulo de visión 170 Hor. / 155 Vert.

Relación de aspecto 16:9

Sintonizador

Sistema de color por sintonizador NTSC-M (3,58) - PAL-N/M

Sistema de color por A/V

Potencia de audio 2 X 5 W

Closed Caption (CC) PAL-N/NTSC (línea 21, CC1)

Filtro comb 3D

Zoom / Relación de aspecto 6 modos

Ecualizador 5 bandas

Temporizador de apagado (sleep) 10 a 120 minutos

Montaje en pared

Conector de antena / cable Tipo F (pin fino) 75Ω

Entradas video compuesto

(A/V, CVBS)

Entradas video por componente

Entradas VGA 1 (D-Sub)

Audio VGA RCA Estereo

Entradas Súper video 1 (mini DIN)

Salidas video compuesto (A/V, CVBS) 1 (RCA)

Entradas HDMI 1 (v1.3)

Salida para auriculares Mini plug estéreo (3,5 mm)

(ancho x alto x prof.)

Peso

Alimentación 100 – 240 VCA / 50 – 60 Hz

Consumo en stand by <1 W

Distancia recomendada 1,1 a 1,3 m

DMP

(reproductor

multimedia)

Otras funciones

Estático 1000:1

Dinámico 5000:1

Brillo 350 cd/m

(YPbPr)

Sin base 537 x 405 x 176 mmDimensiones

Con base 537 x 362 x 69 mm

Sin base 5,5 Kg.

Con base 6 Kg.

Consumo 55 W

Características Vista previa de imágenes, zoom con control de desplazamiento.

Música Archivos MP3

Fotos Archivos JPG

USB

1 conector hembra tipo A. Protocolos MTP y MSC (pen drives, cámaras de foto,

discos rígidos externos que cumplan con estos protocolos y estén formateados en

Actualización de firmware por USB

4 modos preseteados de sonido: Música, Estándar, Voz y Usuario

4 modos preseteados de imagen: Brillo, Estándar, Suave y Usuario

Función still, permite fijar la imagen en movimiento

TKL2297S

2

5 ms.

2-13 VHF

14-69 UHF

1-125 CATV

PAL-N/M/B

NTSC-M (3,58)/4,43

100 x 100 mm

4 tornillos M4x12

2 (RCA)

1 (RCA)

FAT o FAT32)

Modo hotel

Audio SAP

3

Menú de service

Menú->Sonido->Balance->1+9+6+9

Apagar el LCD desde el remoto para salir

Modo hotel

Menú->Sonido->Balance->5+4+8

Actualización del firmware

Menú->Configuracion->Actualizar->Encendido

Introducir un pendrive con el firmware. Apagar y encender el LCD

Durante el proceso, no se debe operar el LCD, ya que cualquier

interrupción puede bloquearlo

4

1

2

3

4

5

6

7

8

R823

T801

1

2

3

EC28

R806 47

8 9

11

104

F801

T4A/250VAC

C873

A A

XP 801

TJC2- 3A

1 2 3

102/AC250V

RV801

14D561

AC275V- 470N

100-240Vac

RT801

NTC5D- 15

t

C801

R801

270K

R802

270K

R803

270K

W801

C803

102/AC250V

L 801 L802

W802

C804

102/AC250V

W803

W804

VD801 RM11C

VD802

RM11C

VD803 RM11C

C810

150uF/400V

RM11C

VD804

R808 680k

R809

270k

R810

270k

C806 102/1000V

R804 100K /2W

VD806

UF 4007

47

VD812

MBRF 20H100

102/1000V

C812

C813 1000uF/25V

C814

L 803 5uH/7A

W811

C815 470uF/25V

C816 104

12V/4.5A

R813 10K

1000uF/25V

GND1

C874

102/AC250V

GND1

VCC

PGND

R807

10

VD807 FR104

R825

5

1K

R826 1K

N803

W816

R827 4k99

6

GND

ON/OF F

VD813 1N4148

R864 51K

R831

C892 471

VD809

1N4148

pc817b

C847

104 C820

R811

N801

7

FB

8

GND

R805 10

B B

C818 103

6 5

R821 100K

NC RI

N801

GATE

VDD

NC

Sense

1 2

3 4

PGND

10R874

C809 471

2222A

V814 A2907

4.7

10R812

R815

1K

0.33ohm/2W

V813

V801

R814 10k

R822

FQPF10n60c

N802 431

3

2

C817

104

R828

1K

1

104

R829 x

R830

1.3k

C807

100u/50V

470uF/25V

C819

GND

1K

104 C821

C822

104

V803 2222A

R863 1K

V804 A2907

C887

W808

C808

2.2uF/50V

222

GNDPGND

W810

XP 807

1 2

1K R855

2

1

XP 802

1 2

R857

2

1

1K

a

R856

C834

P

N

3

VD821

P

bav70

VD827 1N4148

VD823

P

2

P

1

VD822

P

N

bav70

P

bav70

N

3

a

VD828

3

1N4148

C835

R858

C836

10p/6kv

C837

10p/6kv

104

2K

104

2K

C C

GND

XP 803

1 2

a

R860

2K

1K R859

2

C838

104

P

N

3

1

VD825

P

bav70

1

VD829 1N4148

P

N

3

XP 804

2

VD826

P

bav70

1

1K R861

2

1

2

N

VD824

P

bav70

a

P

3

VD830 1N4148

C839

104

R865

2K

RSAG7.308.055

T802

8

Sec2-

7

Sec2+

6

Pri-

Sec1-

Pri-

Pri+

5

Pri+

Sec1+

T802

C891

4 3

2 1

6

5

7

8

C886

6

5

7

8

N804

D1

D2

N804

C890

224

N805

D1

D2

N805

S1

G1

S2

G2

S1

G1

S2

G2

1N4148

VD831

3

1N4148 VD832

R881

22K

V818 2222

4

W812

1

R882

C889

101

10

2

GND

R883 10

1N4148

VD833 1n4148

22K

R885

R862 R884 560 150

V819 A2907

GND

V807 2222A

R852

120K

im d

2 1

1

+IN 1

2

C C V

1

- IN

4 1

N O C

T U O

VD834

W807

3

4

1

W813

2

1N4148 VD835

R886

10

R887

VD836

10

101

C888

R888 150

V808 A2907

R889 560

R853 100K

C823

C825

104

GND

1n4148

47K

GND

R851

68K

XP 806

1 2

R850

R871

270K

B F

3

R891 10

8

1 C

104

R834

100K

W815

a

1

0

2 N

- I

1

2 C

4

9

1 E

2 N

I +

6

15

1

6 1

2 E

N CO

T

D

5

6

N806 N806

T

R

C

T U O

F R E

3 1

D N G

7

R845

300k

R835

R846

18k

C830

561

R836

C831

101

V805 2n7002

C828 105

R842 200K

R841

100k

R843

3.3m

VD814 1N4148

16

V820

R833

100K

10K

C824 105

nc

R832

100K

R844

100K

3904

C829

105

105 C848

GND

R837

100K

R838

100K

R847

GND

100K

GND

0R0

S801

D D

XP 805

12v 12v

on/o

dim

gnd gnd

XP -06

1

1 2 3 4 5 6

GND

dim

ON/OF F

12V/4.5A

ARROW

ARB

ARROW

ARW

D4

S802

D4

2

S803

D4

S804

D4

?

HV CAT1

?

HV CAT2

3

L abel

L abqc

L abel

L abtx

M1

MARK

M2

MARK

M3

MARK

M4

MARK

M5

MARK

M6

MARK

4

GND

5 13

. 1 6 8

. 5

G

PGND

A S

R

R893

H801

6

RSAG7.750.009

1.13 6 8

. 5

G

RSAG7.750.009

A S

R

H802

5

R848

10K

GND

GND1

3 4

XP -04

200KR849

C832

224

6

104C833

R872 220K

GND

W806

FUENTE TKL2297S

RSAG7.820.1569 VER.E

7

8

5

4

3

2

1

5Vstb

TO Inverter Board

XP26

+12V_IN

XP26

6

D D

5 4 3 2 1

Power

5 4 3 2 1

BL-ON/OFF BL-ADJUSTBL-ADJUST

HIGH NORMAL LOW STANDBY

STANDBY3

C148

0.1uF

V26

3904/NC

R8

4.7K/NC

4.7K/NC R38 NC/0R38 NC/0

1

2 3

R39 NCR39 NC

R37 4.7KR37 4.7K C147

C147

0.1uF

R36 10KR36 10K

U10

C C

+12V_IN

C286

C16

CA2

0.1uF

NC/22uF

220uF/25V

B B

U10

1

PGND

2

VIN AGND3EN

4

FB

AOZ1021

COMP

LX2 LX1

8 7 6 5

R339

R339 100K

100K

C285

2.2nF

C290NCC290

NC

L17 15uHL17 15uH

R45

10K

C291

2.2nF

C289NCC289

NC

5Vstb

CA5

100uF/16V

STANDBY

A A

ON_USB13

R46 4.7KR46 4.7K

R72 4.7KR72 4.7K

+

R54 10KR54 10K

3904V63904

R71 10KR71 10K

V11

V11 3904

3904

R474

R474 22K

22K

R476

R476 22K

22K

5Vstb

C14

C14 1uF

1uF

C18

C18 1uF

1uF

U7 AO4801U7 AO4801

1

S1

2

G1

3

S2

4

G2

D1 D1 D2 D2

5Vstb

PW_CTLSTANDBY

V1 3904V13904

R7

4.7KR74.7K

HIGH NORMAL LOW STANDBY

R33 10KR33 10K

1

2 3

PW_CTL

PW_CTL 3

R178

4.7K

ON_PBACK3

PWMB3

4.7K R43

R43

4.7K/NC

R203

V2

3904V23904

1

2 3

4.7K

1

R20

10K/NC

R183 100R183 100

R18 1K/NCR18 1K/NC

V3

V3 3904/NC

3904/NC

L64 FBL64 FB

L65 FBL65 FB

C6

2.2uF/0R

5Vstb 5VAIN

BL-ON/OFF

BL-ADJUST

C146

0.1uF

2 3

Note:

1.Left C6 NC if want output PWM puls；

2.V3-PWM调光，3904偶尔质量问题导致PWM 无法实现，后续新板建议使用1815。

R11

C8

22K

1uFC81uF

U4 AO4801U4 AO4801

1

S1

2

G1

3

S2

4

G2

C10

C10 1uF

1uF

R12

R12 10K

10K

V4

1

3904V43904

2 3

D1 D1 D2 D2

+12V+12V_IN

8 7 6 5

C9

NC/0.1uFC9NC/0.1uF

VCC-Panel

C13

NC/0.1uF

8 7 6 5

R342

52.3K

R340

10K

5VAIN

F1 1.5AF1 1.5A

CA4

220uF/16V

C17

22uF

C19

C345

22uF

5Vstb

C288

0.1uF

+5V_USB

CA9

+

10uF

NC/100uF

STANDBY

+12V_IN 5VAIN

ON_PANEL3

R34 4.7KR34 4.7K

L1 BLM31PGL1 BLM31PG

L3 BLM31PGL3 BLM31PG

ON_PANEL

1

R29

4.7K

R21 22KR21 22K

V104

V104 3904

3904

2 3

CA6

+

C7

0.1uFC70.1uF 100uF/16V

100uF/16V

R350RR35 0R

1

C5

0.1uFC50.1uF

R4

NC/10K

V5

V5 NC/3904

NC/3904

2 3

R16

R16 22K

22K

R6 4.7KR6 4.7KV6

Title

System Power

Size Document Number Rev

A4

MST6E16

Date: Sheet

5

4

3

Date: Sheet

2

19Thursday, July 23, 2009

of

1

A

5

4

U5

U5 1084-3.3

1084-3.3

OUT

ADJ

OUT

ADJ

IN

D D

5Vstb

2

1

C21

0.1uF

+3.3Vstb

3

+

C360

2.2uF

+

CA7

CA7 100uF/16V

100uF/16V

C88

0.1uF

C73

0.1uF

4

ADJ

L14 NC/FBL14 NC/FB

5VAIN

22uF

C388

U6

4

NC/AMS1117-3.3

OUT

2

1

C33

0.1uF

3

MST6E16GS L48=FB,U6=NC MST6E16JS L48=NC,U6=1117

IN

3

22uF

C385

C34

0.1uF

+3.3AVDD +3.3Vstb

L48 FBL48 FB

C386

2.2uF

2

2.6V for MST6E16 and DDRAM

5VAIN

L13 FBL13 FB

C384

2.2uF

R74

R74 200

200

R73

R73 220

220

ADJ

1

U8

4

AMS1117-ADJ

OUT

2

C374

2.2uF

1

IN

3

+2.6VM

C25

CA94

0.1uF

CA94 100uF/16V

100uF/16V

C24

0.1uF

Pin76, Pin167, Pin184, Pin198

C69

C61

0.1uF

C66

0.1uF

C69

0.1uF

VDDP

C68

0.1uF

FOR use DDR,+2.6VM must be 2.6V

+3.3Vstb for VDDP_PM

+3.3Vstb

Pin145,Pin164

C23

0.1uF

VDDP_PM

C67

0.1uF

+3.3AVDD

+3.3Vstb

L19 FBL19 FB L21 NCL21 NC

+2.6V for MST6E16

C C

+3.3Vstb for AVDD_33

Pin5, Pin27, Pin39,Pin205

C58

C62

C287

0.1uF

C287

0.1uF

262mA

C89

0.1uF

+3.3Vstb for VDD_MPLL

Pin45

+3.3Vstb AVDD_MPLL_PMAVDD_33_PM+3.3Vstb AVDD_RXS AVDD_RXV

C370

2.2uF

C70

0.1uF

10mA

AVDD_MemPLL AVDD_AU

+3.3AVDD

For standby read EDID

Pin108

4mA

Pin56、Pin61

30mA

C51

C47

C396

2.2uF

C47

0.1uF

0.1uF C57

0.1uF

Pin47

?mA

C97

0.1uF

C371

2.2uF

+3.3AVDD +3.3AVDD

L50 FBL50 FB

Close To IC Pin

+3.3AVDD

L51 FBL51 FB

Close To IC Pin

Vcc 1.26V for MST6E16 Core power

B B

C298

0.1uF

U9

2

7 6 8

4

MP1482U9MP1482

IN

EN COMP SS

GND

3

SW

1

BS

5

FB

MST Core Voltage need to set 1.28V

L8 10uH 2.5AL8 10uH 2.5A

C450

C450 10nF

10nF

R269

5.1K_1%

R270

R270 13K_1%

13K_1%

R271NCR271 NC

+

CA46

CA46 470uF/16V

470uF/16V

Low ESR

VCC-1.26V

C296

C296 10uF

10uF

600mA

C284

0.1uF

5VAIN

5Vstb

L15 FBL15 FB L16 NCL16 NC

PM_CTL3

+

CA79

100uF/16V

C202

0.1uF

PWM1

R306 100K/NCR306 100K/NC R304 NC/100R304 NC/100

C352

3.3nF

3.3nF C362NCC362

NC

R292

2.2K

AVDD_USB

C395

2.2uF

Pin141

?mA

C104

0.1uF

Pin54

?mA

C99

0.1uF

12V

Pin91, Pin107,Pin111, Pin117, Pin122, Pin128,Pin133

C35

C36

C37

0.1uF

5V_Stb

DC/DC AOZ1021

PMOS

DC/DC MPS1482

1084

PMOS

12V Amplifier

12V

预中放

12V Audio(Scart, Phone)

PWM

7805

C38

0.1uF

5VA

1.26V

3.3_Stb

5V USB

5V Panel

33V_Tuner

5V Tuner

C39

0.1uF

C42

0.1uF

+2.6MVDD+2.6VM

C43

0.1uF

1117

C44

0.1uF

30mA

C45

0.1uF

3.3V

2.6V_DDR

C57

0.1uF

A A

C27

C26

C380

2.2uF

0.1uF

注意：L7电流要大，直流电阻要小，保证VDDC到MST6E16GS的电压在1.26V

5

4

3

C28

0.1uF

C29

0.1uF

VDDCVCC-1.26V

1.32V>VDDC>1.26V,最好在IC

C30

PIN脚有1.26V以上

0.1uF

Pin78, Pin89, Pin151, Pin171, Pin202

深圳市高新区南区科技南十路国际技术创新研究院C座4楼

TEL:0755-26996895 FAX:0755-26996830

Title

Power

Size Document Number Rev

A3

MST6E16

Date: Sheet

2

Date: Sheet

29Wednesday, January 06, 2010

of

1

of

A