Samsung LW17M24CU 09 Block Diagram

8 Block Diagram

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8-1 Signal Path Block Diagr am

8 Block Diagrams

LW17M24C/LW17M21CU/LW20M24C 8-1

VCTIF

TV Pro c e s s o r

-.IF

-.SOUND

-.2D_Comb

-.Video Decoder

-.Micro_controller

gm2221

Sc ale r

-.3CH ADC

-.De_interac ing

-.Scaler / FRC

-.Auto Detection

-.Sync Separation

-.OSD

-.Gamma Correction

-.LVDS / TTL

656 8- bit

656_CLK

BA7657

Video s witch

Y,Pb, P r /

RGB HV

PC Analog

BA7657

Video s witch

RGB HV

RGB HV

TDA 7 0 50

Headp hone Amp

TDA 7 2 66 D

Sou n d A m p

Headpho ne

L/ R

M27W401

EPROM

IC803

IC600

IC802

IC601

IC704

IC705

IC706

Com ponen t

Y,Pb, P r

Main

L/ R

ADR[ 19 ; 0 ]

DATA[7;0]

SCL/ SDA 2

PM3 9LV020

Flash

ADR[ 17 ; 0 ]

DATA[7;0]

IO P ORT

SW_INVERTOR

SW_POW ER

SW_LVDS

VCTI_RESET

PC_IDENT

HP_IDENT

AMP_MUTE

SEL CO M P / PC

SEL INT/EXT

EEPROM

Fac to ry,

User d ata

EEPROM

DDC d ata

SCL/ SDA 1

I2C

For VCTIF No n- Flash version

LVDS/ TTL

DS1337

CLOCK

SCL/ SDA 1

SCART RF

SCART C VB S,RGB

S- VHS Y,C

AV CVBS

TUNER IF

SCART L,R

Component(SCART) L,R

AV,S- VHS L,R

Sou n d A m p

Headp hone Amp

15,17,20 Inch

IC702

IC501

IC501

IC900

NT Only

8 Block Diagrams

8-2 LW17M24C/LW17M21CU/LW20M24C

AP1117D - 18

Fixed

AP1117D- 3 .3

Fixed

BA178M08

Fixed

MP1410

Adjustable

5V _17,20inch Panel

3. 3V _15inch Panel

8V

_VCTI

9V

_SOUND A MP

5V

_TUNER

_VCTI

_S3C9428

AP1117D- 3 .3

Fixed

AP1117D- 18A

Fixed

3. 3V

_VCTI

1. 8V

_VCTI

1. 8V_Standby

_gm 2221

3. 3V_Standby

_gm 2221

_Pm 39LV020

_EE PRO

FT101 Pin 2

IC100

IC108

IC109

IC110

IC104

IC112

IC111

IC105

IC102

IC111

IC900 Pin 8

FT144 Pin 2

M

Po we r

DC14V

600m A

Po w er

DC5V

990m A

SI9993ADY

FET

SI9993ADY

FET

5V_Standby

_EEPROM( DDC)

LM1 085- 3. 3

Fixed (option)

MP1410

Adjustab le

8-2 Input Power Block Diagram