Tv 21fu6rl

TELEVISOR A COLORESMANUAL DE SERVICIO

ATENCIÓNAntes de dar servicio al chasis, lea las PRECAUCIONES DE SEGURIDADen este manual.

CHASIS : CW81B

MODELO : 21FU6TLG 21FU6TLG-L4

MODELO : 21FU6TL 21FU6TL-L4

website:http://biz.LGservice.com

Internal Use Only

21FU6RL 21FU6RL-L4

- 2 -Copyright©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only

CONTENIDO

PRECAUCIONES DE SEGURIDAD............................................................................................................................................................3

INSTRUCCIONES DE AJUSTE .................................................................................................................................................................4

SVC REMOCON .......................................................................................................................................................................................14

BÚSQUEDA DE FALLAS ..........................................................................................................................................................................15

DIAGRAMA EN BLOQUE .........................................................................................................................................................................19

VISTA EN DESPIECE ..............................................................................................................................................................................22

LISTA DE VISTA EN DESPIECE ..............................................................................................................................................................23

LISTA DE PARTES DE REPUESTO ........................................................................................................................................................24

DIAGRAMA ESQUEMÁTICO .......................................................................................................................................................................

TABLERO DE CIRCUITO IMPRESO ...........................................................................................................................................................

ESPECIFICACIONES

POTENCIA DE ENTRADA ..................................................................................................................................... AC100-240V~50/60Hz

CONSUMO DE ELECTRICIDAD ......................................................................................................................................................... 85W

IMPEDANCIA DE ENTRADA EN LA ANTENA .......................................................... VHF/UHF: 75 Ohmios desbalanceado (solamente.)

RANGO DE LOS CANALES

12 canales VHF..................................................................................................................................................................... Canales 2-13

56 canales UHF .................................................................................................................................................................. Canales 14-69

125 canales CATV ................................................................................................................................... Canales 01, 02 al 13, 14 al 125

FRECUENCIAS INTERMEDIAS

Frecuencia Intermedia portadora de la Imagen ........................................................................................................................ 45.75MHz

Frecuencia Intermedia portadora del Sonido ............................................................................................................................ 41.25MHz

Frecuencia sub-portadora del color ........................................................................................................................................... 42.17MHz

Frecuencia del centro ..................................................................................................................................................................... 44MHz

CONSTRUCCIÓN DEL CHASIS .................................................................................................. Chasis Estado Sólido ("solid state") I.C.

TUBO DE IMAGEN.................................................................................................................................................................A51QGT420X

SALIDA DE SONIDO ............................................................................................................... (a 10% de distorsión armónica) 3W (MAX)

GABINETE ................................................................................................................................................................... De Madera, portátil

ABREVIACIONES UTILIZADAS EN ESTE MANUA

AC ...................................................................... Corriente alterna

ACC ............................................... Control automático del croma

ADJ ..................................................................................... Ajuste

AFC ...................................... Control automático de la frecuencia

AGC ........................................... Control automático de ganancia

AF ..................................................................... Audio Frecuencia

APC ................................................... Control automático de fase

AMP .......................................................................... Amplificador

CRT ....................................................... Tubo de rayos catódicos

DEF ............................................................................... Deflexión

DET ................................................................................. Detector

DY ........................................... Yugo deflector ("deflection yoke")

ES ................................................... Electrostáticamente sensible

FBP .................................................................... Pulso de retorno

FBT ...................................................... Transformador de retorno

GND .................................................................................... Tierra

H.V. ............................................................................ Alto Voltaje

ITC ......................................... Centro intermedio de conmutación

OSC ......................................................................... Osciloscopio

OSD ............ Desplegado en pantalla ("ON SCREEN DISPLAY")

PCB ................................................. Tablero del Circuito impreso

RF ............................................................. RADIO FRECUENCIA

SEP .............................................................................. Separador

SYNC .................................................................... Sincronización

SVC ..................................... Controles de volúmen de la pantalla

S.I.F. ........................................ Frecuencia intermedia de sonido

V.I.F. ......................................... Frecuencia intermedia del video

H ................................................................................... Horizontal

V .......................................................................................Vertical

IC ...................................................................... Circuito integrado



PRECAUCIONES DE SEGURIDAD

ADVERTENCIA: Antes de dar servicio a este chasis, lea "PRECAUCIONES RESPECTO A RADIACION POR RAYOS X","INSTRUCCIONES DE SEGURIDAD" y "AVISO SOBRE SEGURIDAD DE PRODUCTOS"

Muchas de las partes, electricas y mecánicas en este chasis tienen caracteristicas relacionadas con la seguridad. Estascaracteristicas frecuentemente pasan desapercibidas en las inspecciones visuales y la proteccion que proporcionan contra laRADIACION DE RAYOS-X no siempre necesariamente se obtiene al mismo grado cuando se reemplazan piezas o componentesdiseñados para voltajes o vatajes mayores, etc. Las piezas que tienen estas caracteristicas de seguridad se identifican por lamarca impresa sobre el diagrama esquematico y la marca ★ impresa en la lista de partes. Antes de reemplazar alguno deesos componente, lea cuidadosamente la lista de este manual. El uso de partes de reemplazo que no tengan las mismascaracteristicas de seguridad, como se especifica en la lista de partes, puede crear Radiacion de Rayos-X.

1. El voltaje excesivo puede causar RADIACIÓN POR RAYOS"X" potencialmente peligrosa. Para evitar tales peligros, elvoltaje no debe exceder el límite especificado. El valornominal para el alto voltaje de este receptor es de 25KV enbrillantez máxima bajo la fuente especificada. El alto voltajeno deberá exceder, bajo ninguna circunstancia, de 28KV.Cada vez que el receptor requiera servicio, se debe verificarel alto voltaje y registrarlo como parte del historial de serviciodel aparato.Es importante utilizar un medidor de voltaje que sea preciso yconfiable.

2. La única fuente de RADIACION DE RAYOS-X en estereceptor de televisión es el tubo de la imagen. Paraprotección contínuada de la RADIACION DE RAYOS-X, elreemplazo que se haga del tubo debe ser con otro del mismotipo especificado en la lista de partes.

3. Algunas partes de este receptor tienen caractéristicasespeciales relacionadas con la protección contra RADIACIONDE RAYOS-X. Para que la protección sea continua, laselección de partes de repuesto se debe hacer solo despuésde haberse referido al AVISO SOBRE SEGURIDAD DEPRODUCTOS que aparece mas abajo.

PRECAUCIONES RESPECTO A RADIACION POR RAYOS "X"

1. Cuando el receptor está en operación, se producen voltajespotencialmente tan altos como 25,000-29,000 voltios. Operarel receptor fuera de su gabinete o con la tapa traseraremovida puede causar peligro de choque eléctrico.(1)Nadie debe intentar dar servicio si no está debidamente

familiarizado con las precauciones que son necesariascuando se trabaja con un equipo de alto voltaje.

(2)Siempre descargue el ánodo del tubo de la imagen a tierrapara evitar el riesgo de choque eléctrico antes de removerla tapa del ánodo.

(3)Descargue completamente el alto potencial del tubo deimagen antes de manipularlo. El tubo de la imagen es dealto vacío y, si se rompe, los fragmentos de vidrio salendespedidos violentamente.

2. Si se quemara algún fusible de este receptor de televisión,reemplácelo con otro especificado en la lista de partes.

3. Cuando reemplace tableros o plaquetas de circuitos,cuidadosamente enrolle sus alambres alrededor de lasterminales antes de soldar.

4. Cuando reemplace un resistencia de vataje (resistor depelícula de óxido metálico) en el Tablero o Plaqueta decircuitos, mantenga la resistencia a un mínimo de 10mm dedistancia.

5. Mantenga los alambres lejos de componentes de alto voltajeo de alta temperatura.

6. Este receptor de televisión debe conectarse a una fuente de100 a 240 V AC.

7. Antes de devolver este aparato al cl iente, haga unaverificación de fuga de corriente sobre las partes metálicasdel gabinete expuestas, tales como antenas, terminales,cabezas de tornillos, tapas de metal, palancas de control etc.,para estar seguro de que el equipo funciona sin peligro dechoque eléctrico. Enchufe el cordón directamente altomacorriente de la línea de AC 100-240V.

No utilice una línea aislada de transformador durante estaverificación. Use un voltímetro de 1000 Ohmios por voltiode sensibilidad o más, en la forma que se describe acontinuación.Cuando la unidad está ya conectada a la AC, pulse elconmutador primero poniéndolo en "ON" (encendiendo) yluego en "OFF" (apagando), mida desde un punto de tierraconocido, tal como una (cañería de metal, una manijametálica, una tubería etc.) a todas las partes metálicasexpuestas del receptor de televisión (antenas, manijas demetal, gabinetes de metal, cubiertas de metal, palancas decontrol etc.,) especialmente cualquiera de las partesmetálicas expuestas que puedan ofrecer un camino hacia elchasis. Ninguna medición de corriente eléctrica debe excederde 0.5 miliamperios. Repita la prueba cambiando la posicióndel enchufe en el tomacorriente. Cualquier medición que noesté dentro de los límites especificados aquí representan unriesgo potencial de choque eléctrico que debe ser eliminadoantes de devolver el equipo al cliente.

INSTRUCCIONES DE SEGURIDAD

AVISO SOBRE SEGURIDAD DE PRODUCTOS

DEVICEUNDERTEST

TEST ALLEXPOSED MET AL

SURFACES

2-WIRE CORD

ALSO TEST WITHPLUG REVERSED(USING AC ADAPTERPLUG AS REQUIRED)

EAR THGROUND

LEAKAGECURRENTTESTER

(READING SHOULDNO T BE ABOVE

0.5mA)

+-

Aparatobajoexamen

Probadorde fuga decorriente

La lectura no debeexceder de 0.5mA

Pruebe todaslas superficiesmetálicas

Tambien pruebe cónlos enchufes al reves(utilizando adaptadoren caso necesario)

Tierrasuelo



INSTRUCCIONES DE AJUSTE

1. Scope of ApplicationThese adjustment instructions are applicable to CW81A/BChassis.

2. Notes(1) Because this is a cold chassis, it is not necessary to use

an isolation transformer. However, operating it using a transformer between thepower supply line and chassis input to prevent electricshock and to protect the test instrument.

(2) All adjustments must be done in correct sequence.However, for better productivity, it can be changed in apre-permitted range.

(3) Environment conditions: If not specified, it must be done infollowing conditions.1) Temperature : 25°C ± 5°C2) Humidity : 65% ± 10%

(4) Power supply of SET : 100 ~ 240V ±10%, 50/60Hz(5) If not specified, the receiver must be operated for more

than 20 minutes prior to the adjustment.(6) Signal: Received the standard color signal. (65dB±1dBuV)

LG standard signal means the digital pattern 13CH(480NC)

(7) If not specified, APC ON is APC CLEAR (DYNAMIC).

3. AGC Voltage Adjustment

3-1. Necessary Instrument (1) Digital Multi-Meter : 1 set

- Max Input Current : Over 1A / Max Input Voltage : 500Vdc- Measurement Range : 10mV-100mVdc / Accuracy : 0.03%

3-2. Adjustment Preparation(1) Input in the 75X cable 65dB(±1dB) LG standard signal.(2) Connect the multi-meter to J105(AGC Check Marking)

3-3. Adjustment(1) Press the “INSTART” key of factory remote control and

select “VP0 (RF AGC)” adjustment mode.(2) Press the VOL +/-(F/G)Key until the multi-meter shows

reading as shown below.(3) CAUTION: Since the signal strength can be easily

changed by the condition of signal cable, you need tocheck the signal strength frequently in order to preventmisadjustment.

4. Screen Voltage AdjustmentUse factory Remote Control

(1) Input in the 75X cable LG standard signal (Digital Pattern,480NC)

(2) Press the “ADJ” key of factory remote control once tomake the TV set display horizontal line.

(3) Turn the screen volume on the FBT clockwise until thehorizontal line is visible and turn it counterclockwise untilhorizontal line faintly visible.(Exit screen voltage adjustment by press “Enter(V)” key offactory remote control.)

5. Purity and Convergence Adjustment

5-1. Purity Adjustment

(1) Adjustment Preparation1) Received Red Raster Pattern for purity adjustment (51CH).2) Demagnetize the CPT and Cabinet with a degaussing coil.

(2) Adjustment1) Pre-adjust the static convergence(STC) with the 4 and 6-

pole magnet.2) If the horizontal Line is inline with CPT Mark,2-Pole magnet

should direct 3-9 o’clock direction3) If not,direct 2-Pole magnet handle toward 6-12 o’clock

direction and adjust the Horizontal Line to fall onto themark opening the magnet at an angle.

4) Push the DY(deflection yoke) all the way to the CPT funnel.5) Turn the purity magnet(2-pole magnet) so that the “green”

color portion of left side and the “blue” color portion on theright side have equal amount of color.

6) Pull the DY slowly backward and fix it when the wholescreen becomes red.(The specified torque for fixing DY screw should be10Kg/cm.)



5-2. Convergence Adjustment

(1) Necessary Instrument1) Degaussing Coil2) Convergence fixing instrument(special tools)

(2) Adjustment Preparation1) Operate the unit at the least 15 minutes before adjustment.2) Using degaussing coil,remove the stains on CPT &

Cabinet.3) Received the Cross Hatch Pattern for Convergence (09ch).4) Let the Contrast in normal luminance level.

(3) Static Convergence (STC) Adjustment1) Received the Cross Hatch Pattern for Convergence (09ch).2) Before adjusting Static Convergence(STC),adjust the focus

first seeing to it that the WHITE color picture quality issharp enough.

3) Converge the RED vertical line and BLUE vertical line inunity(same line) by changing the angle between the 2 tabsof 4-pole magnet.

4) Converge the RED horizontal and BLUE horizontal lineunity(same line) by turning the 2 tabs of the 4-pole magnet.At this time,do not change the angle between the 2 tabs.

5) Converge the R,G,B vertical line in unity(same line) bychanging the angle between the 2 tabs of the 6-polemagnet.

6) Converge the R,G,B horizontal line in unity(same line) byturning the 2 tabs of the 6-pole magnet. At this time, do notchange the angle between the 2 tabs.

(4) Dynamic Convergence (DYC) Adjustment1) Y-Axis Adjustment :Adjust convergence of Y-axis(vertical)

by moving the deflection yoke(DY) left and right.2) X-axis Adjustment: Adjust convergence of X-axis

(horizontal) by moving the deflection yoke(DY) up anddown.

6. White Balance Adjustment

6-1. Necessary Instrument(1) Auto white balance meter (Low/High Light Pattern

generator)(2) CRT Color Analyzer, CA-100 :1 set(3) Factory Remote control

6-2. Adjustment preparationPrior to this adjustment, the Screen Voltage adjustmentshould be finished.

6-3. Auto Adjustment (1) Adjust using Auto White Balance Meter.(2) Enter CPU OFF mode by press the “IN-START” & “MUTE”

key of factory remote control in turn before adjustment. Exit CPU OFF mode by press the “MUTE” key of factoryremote control after adjustment finished.

[ In case there is excess RED color at screen voltageadjustment, adjust it using “Volume - (F)” Key of factoryremote control until the RED color disappear.

6-4. Manual Adjustment(1) Adjust using white balance meter and factory remote

control.(2) Enter white balance adjustment mode by press “IN-

START” key of factory remote control.(3) Use the CHD, CHE key to choose adjustment item.(4) Use the VOLF,VOLG Key to change item data.

(5) Adjustment Procedure1) Make the picture luminance 45Ft-L by change the

“ONTRAST” and “BRIGHTNESS”. 2) Adjust X data of high light with R DRIVE and Y data of

high light with B DRIVE to have color temperature asshown below.

3) Make the picture luminance 4.5Ft-L by change the“CONTRAST” and “BRIGHTNESS”.

4) Adjust X data of low light with R BIAS and Y data of lowlight with B BIAS to have color temperature as shownbelow.

5) Repeat steps 1)~4) until both low and high light havesame reading as shown below.

7. Focus Voltage AdjustmentAdjustment must be done after operating the TV set receiversufficiently.

7-1. Adjustment PreparationReceived the LG standard pattern(Crosshatch pattern, Ch.09)and set the picture condition on “APC ON” (CLEAR) mode.

7-2. AdjustmentTurn the focus volume on the FBT upper direction to have thebest focus vertical line (A) and horizontal line (B) as shownbelow.

Color Temperature

13000

X-AXIS

268±5

Y-AXIS

273±5



[ In ultra NTSC model, do in the signal of Ch.09 (Crosshatchpattern

8. SUB-BRIGHTNESS AdjustmentThis adjustment must be done after the White balanceAdjustment.

8-1. Adjustment Preparation(1) Received LG standard Mono scope pattern (CH14).(2) Set the picture condition on “APC ON” (CLEAR) mode.

8-2. Adjustment(1) Press the “ADJ” key of the factory remote control twice to

enter to “SUB-BRIGHTNESS” adjustment mode.(2) Change the Sub-Brightness data by pressing the VOL F,

VOL G KEY so that the number 1 in gray scale of monoscope pattern almost disappear.In the ultra slim, Do until the number “1” completelydisappear.

9. Sub-Tint AdjustmentThis adjustment has to be done only if the picture has bad tintotherwise, it can be omitted if the picture has good tint.

(1) Received LG standard pattern signal (SMPTE, 2CH).(2) Set the picture condition on “APC ON” (CLEAR) mode.(3) Press the “ADJ” key of the factory remote control three

times to enter to “SUB-TINT” adjustment mode.(4) Change the Sub-Tint data by pressing the VOL F, VOL G

Key until the upper and lower CYAN color becomes samecolor.

10. Deflection Setting Data AdjustmentThese adjustment will be done by Auto Adjustment Equipment.For manual adjustment, it is also possible by the followingprocedure.

10-1. Adjustment Preparation(1) Deflection setting data adjustment can be done only with

remote control.(2) Press the “INSTART” Key on the factory remote control

continuously to enter to Deflection Adjustment mode.(3) Press the CH D, E Key to select adjustment item.(4) Press the VOL F, G Key to change the data.

10-2. Adjustment(1) Horizontal Position Adjustment

Select SVC02 (H-POS) and adjust so that the left and rightvertical line are symmetrical as possible.

(2) Vertical Position AdjustmentSelect SVC02 (V-POS) and adjust so that the horizontalcenter line coincide with geometric horizontal center of theCPT.

(3) Vertical Size AdjustmentSelect SVC02 (VA) and adjust so that the middle circle ofthe Digital Pattern (480NC, 13CH) coincide with theeffective screen of CPT.

10-3. Adjustment (21” Super Slim, UltraS/S Model)

(1) Vertical Position AdjustmentSelect SVC02(V-POS) and adjust so that the horizontalcenter line coincide with geometric horizontal center of theCPT.

(2) Vertical Linearity Adjustment.Select SVC02(V-LIN) and adjust so that the size of theupper circle is alike with the one of the lower circle at LGstandard pattern signal (PAL : EU05CH, NTSC : 13CH).

(3) Vertical Size Adjustment.Select SVC02(VA) and adjust so that the middle circle ofthe Digital Pattern (480NC, 13CH) coincide with theeffective screen of CPT.

(4) Horizontal Position AdjustmentSelect SVC02(H-POS) and adjust so that the left and rightvertical line are symmetrical as possible.

(5) Horizontal Size AdjustmentSelect SVC02(EW WIDTH) and adjust so that the outerline of the left, right and the remotest grid will correspond tothe effective boundary surface.(The remotest grid, within 2.5 ~ 3.0 column)

(6) Parabola AdjustmentSelect SVC02 (EW PARAB) and adjust so that the verticalline of the remotest grid at the left or right side of thescreen will be parallel to the vertical line of the center ofscreen (or the remotest grid of CPT)



(7) Trapezoidal AdjustmentSelect SVC02(EW TRAPE) and adjust so that the width of theupper part of screen is alike with the one of the lower part ofscreen.

(8) EW UPCOR/ LOCOR AdjustmentSelect SVC02(EW UPCOR, EW LOCOR) and adjust so thatthe vertical line in the four corners become straight line.

(9) BOW AdjustmentSelect SVC02(HP BOW) and adjust so that the vertical line inthe four corners become straight line.



11. IIC BUS Adjustment Data Table



12. EEPROM Option Table



SVC REMOCON



DIAGRAMA EN BLOQUE

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VISTA EN DESPIECE

112

510

170 150

520

174

400

A2

A21

300120

330

320

101

102

103

560

570



LISTA DE VISTA EN DESPIECE

101 4980V00265A Supporter,MOLD HIPS NON HIPS PCB PS 40AF FBT CA-14T30

102 343-B52A Supporter,MOLD HIPS Supporter HIPS .

103 MJH41432101 Supporter,MOLD HIPS 51SF Supporter HIPS 51SF CPT 2nd LGERS EXPORT

112 EAK39334404 CPT,ITC A51QGT420X 31 K 21INCH Ultra Slim +0.2G 4/3 60HZ 6150Z-6222A LG PHILIPS

120 EAB33496901 Speaker,Full Range 5B084 ND 10W 8OHM 82DB 140HZ 147 X 42 X 31 LUG ESTEC ELECTRONICS

150 EAP39589601 Coil,Degaussing 16.3ohm AL 44Ts 0.5mm SQUARE 21INCH 2500mM WIRE=300mM L11:190mm

170 6858V21001A Drawing,Assembly EARTH SPRING 21INCH 64T RT-21FDRX

174 174-019S Power Cord Assembly,KPC-10WL/YFH-800-02/SPT-2(length:300mm) KJ-10 YFH-800-02 2.13M

300 ABJ35609302 Cabinet Assembly,21FU6RL-T4 CW81B 21 LGERS

320 320-062H Spring,CUTTING STSC304 COIL STSC304 - - NONE

330 MBG41428401 Button,Power MOLD ABS HF-380 21FU6 ABS HF380 POWER 2nd LGERS EXPORT

400 ACQ35867503 Cover Assembly,Rear 21FU6RL-T4 CW81B 21 LGERS

510 EBR49015302 PCB Assembly,SUB M.I CW81B 21FU6TL-L4 CPT BOARD .

520 EBR43378905 PCB Assembly,MAIN M.I CW81B 21FU6TLG-T4 KWPQCCR .

560 EBR49016002 PCB Assembly,CONTROL M.I CW81B 21FU6TL-L4 KEY -CONTROL .

570 EBR49016302 PCB Assembly,SUB M.I CW81B 21FU6TL-L4 LED+IR .

A2 MKJ33981409 Remote Controller,COMPLEX MC059A 21FD15G OLD_6710V00090N SC023A MC059A

No. Part No. Description

Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes


PUMP-UP

V-I

N

VC

C

PU

MP

GN

D

V-O

UT

ST

AG

E

V-R

EF

O/

-UP

CEM

INOUTGNDS

V-DY

H-DY

WARINNG BEFORESERVICING THIS CHASSIS, READ ’X-RAY

RADIATION PRECAUTION,’ ‘SAFETY PRECAUTION’ AND PRODUCT

SAFETY NOTICE IN THIS MANUAL

CAUTION : THE MARKS IN THE SCHEMATIC DIAGRAM AND THE PARTS LIST DESIGNATE

COMPONENTS WHICH HAVE SPECIAL CHARACTERISTICS FOR SAFETY, AND SHOULD

BE REPLACED ONLY WHICH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT OR

SPECIFIED IN THE PARTS LIST. BEFORE REPLACING ANY OF THESE COMPONENTS,READ

CAREFULLY THE PRODUCT SAFETY NOTICE IN THIS MANUAL.

DO NOT DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING.

A0

A1

A2

GND SDA

SCL

TEST

VCC

KS

SAW

I.REF

GND OUT

Vcc

EW

SIZE

Y

Cb

Cr

STEREOPLL

PILOTPLL

PILOT

PILOT

LEVEL DET

CANCELLER

REGULATOR

MODEOUT

MATRIX

-6dB

L-RDEMOD

SAPDEMOD

SAP BPF

SIF DEMOD

LPFSAPDET

ST/SAPSW LPF

LPF dbx processor

OffsetCancell

SYSTEMCONTROL

I2CDECODE

ControlSTSAP

Sp

ectr

al

RM

S D

ET

Address

MUTE

L-R/SAP

MUTE

L+R

R-OUT

R-IN

L-OUT

L-IN

B

D/S

GR

FB

V-OUT

V-IN

5

4

2

1

8

6

7

3

10

9

11

12

RippleFilter

+OUT2

-OUT2

+OUT1

-OUT1

Input AMP

Out AMP

Out AMP

Vcc Standby

IN1

PREGND

MUTE

IN2

Input AMP

PowerGND

TIMER0

RESET

ADC

V DET

R

I/O

RESET

G

PORT 1

B RAM

RST

FS

I

XTSEL

CPU

CPU CLOCK

CORE

VDD3

BASETIMER ROM

OSD

DATA

VDD5

BUS

CLOCK

CVBS

CLOCK

VS

PET_IN

CONTROL

AFT

C_SYNC

HS

POWER_IN

PORT 0I/O

TEXTTELE

PLL

BUS

HSVS

ABLACL

DRIVE/CUT-OFF

OSDSW

OSDCONTRAST

OSDCONTRASTBRIGHT

HORC/D 1/256

HORVCOAFC1

HOROUT

PHASESHIFTER

FBP

HORVCC

AFC2

VERRAMP

VERC/D

SEPVER

SYNCSEP

E/WAPC1VXO

VCOAPC2 DDSFSC

(EHT)

1CHIPVDD

IFAGC AGC

RF SPLL BPF

DET900K

AMPVIF

DETSOUND

DETVIDEO

AMPVIDEO TRAP

VCO

AMPFM

DETFM LIM

AMP BPF

MATRIXRGB

CLAMPCOLOR

TINTCOLORCLAMP

DC ADJSW

SEOAMDECODER

CLMP

PAL SWDEMO

DCREST

BSSGSHARP

DL

BPF

SWV/Y

ADCYC SW

TRAP

CLMP

SWVIDEO

DCVOL

SW

SW

TONE

RGB SWEXT

CONTRASTEXT RGB

DRIVECUT-OFF

SW

IF

NC

30V

NC

5V

SDA

SCL

CS

NC

AGC

16bit DAC

(MONAURAL)SRC

(STEREO)

16bit DAC

(A2/DQPSK)

DEMODULATOR

DECODERNICAM

ADCPGA(AGC)+10bit

IIC

PLLOSCILATOR

AMP

98.304MHz

18.432MHz

8

14

13

9

12

11

10

1

2

5

7

RE

G

BU

FF

MO

DE

SE

LE

CT

DE

T

AL

C

AL

C

6d

B

BU

FF

BU

FF

BU

FF

INOUTGNDS

SCL

SDA

EW

GA

ME

/FM

_D

AT

A

GA

ME

_C

LK

/FM

_C

LK

SPK_L

MU

TE

EY

E

MU

TE

EW

PO

WE

R/F

M_

CE

IR

FR

ON

T/S

IDE

-R

RE

AR

-R

RE

AR

-L

FR

ON

T/S

IDE

-L

SPK_R

REAR-L

SID

E-R

SID

E-L

SID

E-V

FRONT-V

FRONT-L

RE

AR

-L

VE

R-O

UT

HOR-OUT

FBP

B-OUT

G-OUT

R-OUT

AB

L

R-O

UT

G-O

UT

B-O

UT

VIF

_IN

2

SDA

SCL

SD

A

IR

SDA

SCL

TV

-R

VIF_IN1

RE

AR

-R

MN

T_

L-O

UT

MN

T_

R-O

UT

FB

_IN

AV

1-I

D

DV

D-Y

/G_

IN

DV

D-C

b/B

_IN

RE

SE

T

HO

R-O

UT

RF

_A

GC

MN

T_

L-O

UT

EX

T_

R-I

N

EX

T_

V-I

N

TV

-L

TV

-R

GAME_ID//FM_CE

GAME_DATA/FM_DATA

EY

E

DOWNLOAD

DOWNLOAD_CLK

DOWNLOAD_DATA

GAME_CLK/FM_CLK

DV

D-C

r/R

_IN

RE

AR

-V

MNT_V-OUT

HS

FB

P

HS

VS

FR

ON

T/S

IDE

-V

DV

D-C

b/B

_IN

FB

_IN

DV

D-C

r/R

_IN

DV

D-Y

/G_

IN

FB

_O

UT

DV

D-C

r/R

DV

D-Y

/G

DV

D-C

b/B

FR

ON

T/S

IDE

_L

EH

T

NIC

AM

_R

ES

ET

VIF_IN2

FRONT-R

REAR-V

RESET

NIC

AM

_R

ES

ET

FM_ON_OFF

DEGAUSS

AB

NO

RM

AL

SC

L

SD

A

AV

1_

ID/D

OW

NL

OA

D_

DA

TA

DE

GA

US

S/F

M_

ON

_O

FF

/US

B_

SW

/DO

WN

LO

AD

KE

Y

SP

K-L

SP

K-R

VIF

_IN

1

RF

_A

GC

FR

ON

T/S

IDE

-V

SC

L

SD

A

EX

T_

V-I

N

SD

A

SC

L

MN

T_

L-O

UT

RE

AR

-V

FR

ON

T/S

IDE

-V

RE

AR

-V

PO

WE

R/F

M_

CE

EH

T

PO

WE

R/F

M_

CE

VER-OUT

VS

ABNORMAL

POWER/FM_CE

DV

D-Y

/G

DV

D-C

r/R

DV

D-C

b/B

SIF_OUT

PAL/NTSC

SIF

_O

UT

MN

T_

R-O

UT

MN

T_

V-O

UT

FB

_O

UT

TV

-L

EX

T_

L-I

N

EX

T_

R-I

N

KE

Y

EX

T_

L-I

N

AB

L

IR

SC

L

GID

/SW

/DL

POWER

TV

-R

TV

-L

TO DG COILP802

1

2

STV9326IC301

1 2 3 4 5 6 7

D815TVR06J

RL8016920VB1001E

100R906

1.6/2W (RF)FR401

30K(RN)R311

0.1uFC210

560R524

3.9KR510

100uF10V

C28

1N4148D405*

2.7KR307

P6

330uF10V

C108

18KR108

0.01uFC534

1N4148D902

4.7KR803

1N4148D403

1.5K/0.5W

R919

1N4148D603

3.3KR501

1.5/0.5WR310

100R562

470pC229*

75R100*

47R401

0.5W

1.0/0.5W(RF)

R303

100KR150

0.1uF50V

C527

P011 2 3

C607*10uF16V

T/WL212

100R564

470P/500VC303

P119

1

2

3

4

5

0.47uF50V

C524

220R516

P601

1

2

3

10KR60

0.01C548*

1uF50V

C760

0.01uFC510

680R72

1N4148D604

T/WR614

1000uF16V

C850

1KR565

470pC225*

1N4005D302

T4AL250VF801

470PC233

100J554

1000uF16V

C826

1uF50V

C757

ABL

0.1uF50V

C517

0.05/0.5W (RP)

FR501

MO

NO

J6

36

100uF10V

C518

C5182P

123AFB905*

0.1uFC506

100R505

150R404

180/2W(RS)

R315

T/WL904

100J509

470pC222*

P201

123456

R663.3K

0.01uFC633

P703

1

2

3

100uF10V

C833

T/WL903

C295

10uF16V

1000PC107

T802

6200JB8008G150-06T

T804 150-F06T

1

2

3

4

BF421Q403

10KR618

12KR522

4.43MHzX501

0.047uFMYL

C533

1N4148D501

(10u)J/WL216

390R922

1/7WR801

75R252

CHOKE82uHL802

4.7uF50V

C415

470uF35V

C309

125-022RFB801

620/0.5WR302*

1.5KR409

1.6KR18

CH+(PR+)SW16

220R69

T/WL901

470pC223*

2UHFB201

1500PC516

100R506

1.2KR17

560P/2KVC417

2SC6092(SS/ULTRA)2SC6093(Normal/FLAT)

Q402

47K/2W(RS)

R804

T/WL211

SK901

KIA78R09APIIC804

12

34

C56*330P

VOL-SW13

P602

1

2

3

4

75R250

P02A 12345

1/2W150R236

100KR109

1000P/1KV

C813CK

C60547uF16V

RU3AMVD813

10uF16V

C756

L-HP

18K(RN)R301

18K/2W(RS)

R912

C26330uF10V

0.1uFC211

CH-(PR-)SW15

T/WL224

HIC291

1 2 3 4 5 6 7 8

470KR858

0.5

P401

1

2

3

4

4.7uF250V

C901

10.5V

10uF25V

C407

9.1VZD502*

0.68uF50V

C312

680R531

1.2/0.5W(SS CPT)*

FR932*

SW801(SUB:SW1801)

1N4148D805

0.01uFC767*

T/WL225

P902

1

2

3

4

5

6

7

8

9 C2330-YQ901

47uF16V

C308

75R249

5.1VZD804*

0.01uFC764

4.7uF50V

C242

(PHONE)JA01

234567

1

PC17L1IC802

1

2

4

3

(RC)8.2M/0.5WR814

510R530

RU3AMVD826

1.5K/0.5WR920

39/2WRS

R132

T/WL221

100KR408

GA

ME

-VID

EO

0.01uFC806*

470PC231

T/WL902

P03A

1234

100R760

270PC902

GA

ME

-AU

DIO

1000uF35V

C831 0.05/0.5W(RP)

FR825

4.7uF250V

C540

15KR312

16V10uFC201

Q6722SC5343

(MPP)153/2.0KV

C414

10KR410

CPT EARTHP910

1

10uL230

C103MQ301

103C538*

(PP)223/200V

C514

AFC

75KR705

4.7KR58

0.1uFC212

33K/0.5W(RS)

R110

P101

123

75KR706

VD801TVR621D

P1

1KR154

18KR617

3900uFMYL

C301

300R513

36K(RN)R518

100510

R523

100uF10V

C409

1/2W150R235

1N4148D847

Q10C3198Y

P801

AC-IN

1

2

100uF10V

C853

100J501

100uF10V

C511

1000PC805

1kV

P902-1

1

2

3

4

5

Q845C5343Y1

2

3

330R504

9.1VZD504*

240KR420

22K(RN)

R512

0.1uFC612

100V

9.1VZD503*

0.01uC855*

100R921

10KR607

1KR615

36KR552

10uF16V

C763

C300.01

123AFB805*

1uF50V

C759

100R916

4.7KR831*

470PC234

2.2M/0.5WR902

1.8KR908

0.05/0.5W(RP)

FR301

100R761

1.0/0.5W(RF)

R304

100PC130*

10UHL502

C102MQ813

R-HP

L-SPK

330uF450V

C803

0.01uFC535

5.1VZD102

SFAF504GD824

0.033uFMYL

C17

620R20

100uF35V

C307

270PC904

2KR616

D2SB60 (Normal/FLAT)

DB801TS4B05G(ULTRA/SSlim)DB802

2KR612

12K(RN)R519

1N4003D901*

75R251

0.47uF50V

C531

CK470P/1KV

C821

KIA78L05BP

IC04

1

2

3

4.7KR82

510R553

103C106*

10UHL217

1N4148D303

82KR306

100KR22

100UF10V

C832*

10uF16V

C110

T/WL223

TV/VIDEO(MENU)SW11

163-051F(3P)TH801

TH802163-054D(2P)

1.2/2W(RF)

FR403

4.7KR23

75R211

0.1uF50V

C702

1000PC294

43KR308

T/WL222

C2330-YQ902

390R905

1N4148D601

CPT

1uF50V

C762

0.01uC601*

VOL+SW14

220PC236

1MR42

MENU(OK)SW12

10UHL218

1N4148D602

470PC232

1uF50V

C761

100KR11

K7260M(PAL)

Z111M1971M(NTSC)

12345

15KR554

P5

BA282D111

33VZD103

12K(RN)R305

EBJ34806701

T402

1

2

3

4

6

5

7

8

9

10

P902-2

1

2

3

4

10K/0.5W(RS)

R550

2.0K/0.5WR403

220PC237

470pC226*

0.1uF275V

C802

T/WL3

EU1ZVD804*

A1266Q601

220R65

100R41

47K/2W(RS)

R805

1200P/2KVC908

0.1uF50V

C704

2.2uF50V

C16

2.2R604

T/WL213

2200P/4KVC843

0.1uF MYL

C314

0.22uFMYL

C310

100KR621*

100uF10V

C40

10K/0.5WR407

180V

47KR826

(CK)470P/1KV

C812

680R1

120R555

390R915

4.7KR825

100PC131*

1uF50V

C313

18K/2W(RS)

R923

3.9KR509

2.2KR113

5.6/2W(RS)

R620

4.7KR21

2200uF25V

C311

270PC907

22K(RN)R313

220uF160V

C814

220R514

100uF16V

C766

TVR06JD505

220uF10V

C246

0.33uF50V

C15

C3228Q401

56K/0.5WR547

CK470P/500VC404

75R226

9.1VZD412*

10000pFC322

0.01uFC20

1000PC804

1kV

82KR423

2.2KR112

C2330-YQ903

10uF16V

C765

1N4148D502*

J6

17

560R19

39R515

0.01uFC507

1uF50V

C758

4.7uF50V

C243

3.9KR508

4.7KR111

TVR06JD301

125-022RL804

LEDLD11

21

100uF160V

C835

0.047uFMYL

C306

470PC235

39KR502

220PC541

1uF50V

C504

300R421

4.7KR832

1.5K/0.5W

R918

100uF10V

C526

J6

37

*

C523100uF16V

IC02

24C04/24C16

1

2

3

4 5

6

7

8

0.01uFC101

8.2/0.5WR873

100R563

10uL231

10uF50V

C103

30KR532

330uF25V

C602

18K/2W(RS)

R917

100R507

T/WR556

10uF100V

C408

750R16

220KC215*

R-SPK

100PC19

C5082P

*560

R535

KIA7805APIIC803

1

2

3

J116T/W

4.43MHz TRAPZ601

0.01uFC116

PA01

123

151-C02BH-DRIVET403

1

2

3

4

FRONT AVJA02

0.01uFMYL

C432

1N4148D411

620R462330

R463

1KR461

3.9KR460

100KR459

6mHL401

26.5uHL402

334/400V

C412

273/630VC406

RS4FSD406

RU4AMD407

20KR455

6.8KR309

IC401TDA8145

1

2

3

4 5

6

7

8

1K/1W(RS)R416

120KR456

5.1KR414

2.7K/2W(RS)

R406

2.7K/2W(RS)R316

C551*

0.068uFMYL

C305*

22uF50V

C509

3.0K/2W(RS)

R402*

J106

C5343Q16

J117T/W

0.02/0.5W(RP)

FR816

15KR451

1KR450

5.6KR517

39KR457

0.047uFMYL

C434

473/630V

C401

450uHL404

334/400VC402

1.6mHL403

1KR845

J811T/W

4.7K(RN)R844

1KR841

9.1VZD851

39KR843

0.022uFMYL

C818

47R840

Q801C5343 3.9K

R835

47uF10V

C828

91K(RN)R815

91K(RN)R816

30K(RN)R842

KA431Q840

1uF250V

C847

T/WR884

0.022uFC502

330R537

C512*

1KR13

2.2uF50V

C13

JA01(DVD)

0.1uFC613

2.2R601

2KR611

2.2R603

4.7uF50V

C603

ST

J6

11

C6082.2uF50V

2.2R602

100R609

2KR605

C61147uF25V

0.1uFC614

0.018uFMYL

C609

0.1uFC606

0.018uFMYL

C604

4.7uF50V

C610

100J517

9V

9V

9V

9V

9V

9V

S-Vcc

S-Vcc

5V_1

5V_1

5V

_1

5V

_1

5V

_2

30V

30V

J13T/W

ST-5V

ST

-5V

ST

-5V

ST

-5V

ST

-5V

100KR622*

9V

620R528

J227T/W

5V_1

ST-5V

50V1uFC648

50V4.7uFC676

22uF50V

C681

LA

72

70

2IC

60

5

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

1uF50V

C666

1uF50V

C6381uF50V

C6702.2uF50V

C657

47uF10V

C691

10uF50V

C67510uF50V

C672

4.7uF50V

C6564.7uF50V

C65422uF50V

C682

4.7uF50V

C642

0.1uFC645

0.1uFC678

100R666

100R665

4.7KR678

10UHL604

5V

_1

JA01(FULL SCART)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

100R503

75R203 100

R202

100KR207

240KR208

1uF50V

C22

IC601

100R542

100R543

R250T/W

100R561

100uF10V

C521

1uF50V

C675

1uF50V

C672

39KR539*

P5

51

B@

va

lue

10987654321

P5

51

A@

va

lue

10987654321

J568T/W

J222T/W

J224T/W

J225T/W

J226T/W

R415T/W

330PC688

330PC687

2.2uF50V

C6830.1uFC633 0.1uF

C631

560KR667

5V

_1

0.1uFC673*

5V_1

0.01uFC632*

0.01uFC630*

47uF10V

C681

0.01uFC684

0.01uFC668*

47uF10V

C685*

0.01uFC662* 0.01uF

C661

0.01uFC680

0.01uFC645*

0.01uFC631

1.5

V

3.3

V

1.5

V

0.1uFC63547uF

10V

C670 0.1uFC634

0.1uFC665

0.1uFC667

47uF10V

C666

T/WR631

12pFCC

C68912pFCC

C690

18.432MHzX661

1MR630

SIF S

IF

10kR668

100R666

100R665

10KR661*

10KR664*

330pC653

1KR662

1kR633

4.7uF50V

C672

4700pC687

4.7uF50V

C675

4700pC688

1kR632

Z6024.5MHz

1 3

2

J721*T/W

P211A

1 2 3 4

IC810W6553A(MONO)W6554A(STEREO)

1

2

3

4

5

6

7

2201/2W

R838

6.8KR807

30R810

J842T/W

D845UF4005

22uF50V

C840

0.1uF50V

C841

0.01uFMYL

C852

1000pF1.6KV

C817

221/2KVC859*

?C807*

?C808*

125-022KFB810

125-022KFB844

J843T/W

75KR839

39K(RN)R806

3300pFMYL

C842

15VZD846

5.6KR808

IC5

01

LV

76

2xx

EX

T-R

_IN

1

EX

T-L

_IN

2

INT

-V_

IN3

VC

C[5

V]

4

Vid

eo

/Ch

rom

a/V

ert

ica

l

EX

T-V

_IN

5

NC

/MO

NI-

R6

YC

-Y7

YC

-C[F

B_

IN]

8

1C

HIP

_V

DD

[3.3

V]

9

DV

D-Y

[G_

IN]

10 C

R_

IN[R

_IN

]1

1 4.4

3M

Hz

12 C

B_

IN[B

_IN

]1

3

AP

C-F

ILT

ER

14

Ch

rom

a

FS

C[E

HT

]1

5

EW

16 V

ER

OU

T

17

V-R

AM

P1

8 VC

O_

IRE

F1

9

HO

R_

VC

C[5

V]

20 A

FC

-FIL

TE

R2

1Ho

rizo

nta

l

HO

R_

OU

T

22 F

BP

23 C

PU

_V

DD

[ST

-5V

]2

4 FIL

T2

5 CP

U_

VD

D2

26 P

00

27 P

01

28 P

02

29 P

13

30 P

14

31 P

15

32

FM

_O

UT

[MO

NI-

L] 6

4

FM

-FIL

TE

R6

3

IF_

VC

C[5

V]

62

VID

EO

_O

UT

/SV

O 61

VIF

_A

GC 6

0

AP

C-F

ILT

ER

59

RF

_A

GC 5

8

VIF

_IN

15

7

VIF

_IN

25

6

IF_

GN

D5

5

SIF

_O

UT 5

4

AP

C-F

ILT

ER

53

SIF

SIF

_IN

52

SP

K-R

_O

UT 5

1

SP

K-L

_O

UT 5

0

RG

B_

VC

C[9

.0V

] 49

R_

OU

T 48

G_

OU

T 47

B_

OU

T 46

AB

L 45

1C

HIP

_G

ND 4

4

CP

U_

GN

D 43

FIL

TS

LC

42

RE

SE

T 41

P0

7 40

P0

6 39

P0

5 38

P0

4 37

P0

3 36

P1

7 35

P1

6 34

P1

1 33

4.7uF50V

C280

??C845*

TU1016700MF0018A(CIS)6700MF0018B(PAL)6700NFNS11E(KOREA)6700NFNS11F(NTSC FR TYPE)6700NFNS11G(NTSC PHONE TYPE)6700NFNS11H(NTSC DIN TYPE)

100uF10V

C636

100uF10V

C615

1.5V REG.IC606

1

2

3

3.3V

1.5V

10KR541

2200P/500VCK

C421

330/0.5WR441

J403T/W

0.1uF50V

C677

5V

_2

5V_1

5V

_1

5V_1

T/WR853

J413T/W

0.022uF50V

C574

0.01uF?

1000pC549*

330KR538*

100R511

1.2UHL528

5.1MR684

2.2MR654

0.1uFC664

C114*0.1uF

J830T/W

J402T/W

J303T/W

J306T/W

J301T/W

J401T/W

60uHL405*

?L406*J404*

T/W

J814T/W

0.1uF275V

C816

123AFB817*

?C839

J810T/W

6322A00030ATH803*

J906 T/W

J903T/W

J905T/W

1N4003D903

J907T/W

J620T/W

?C627*

J607T/W

30PC552*

IC6

51

LC

75

02

4E

AV

DD

33

1

AO

UT

R2

AV

SS

3

LR

VR

EF

4

AV

DD

33

5

NC

6

AO

UT

L7

AV

DD

33

8

VR

T9

VC

OM

10 V

RB

11

SIF

21

2

AV

SS

13

AV

DD

33

14 A

VD

D3

31

5

AV

SS

16 A

VD

D1

51

7

AV

SS

18 X

VS

S1

9

XIN

20 X

OU

T2

1

AV

DD

33 4

2

MR

VR

EF 41

AV

SS 4

0

NC 3

9

AV

DD

33 3

8

TE

ST

B1 3

7

TE

ST

B0 3

6

TE

ST 3

5

NC 3

4

NC 3

3

NC 3

2

NC 3

1

IOV

SS 3

0

IOV

DD

33 2

9

RS

TB 2

8

SD

A 27

SC

L 26

SA 2

5

DV

DD

15 24

DV

SS 2

3

XV

DD

33 2

2

5V

_1

J720T/W

J705T/W

J281T/W

J704T/W

T/WJ673

T/WJ703

T/WJ641

T/WJ652

T/WJ642

1KR633

1KR632

T/WJ651

T/WJ643T/W

J653

T/WJ672

J527T/W

T/WR40

T/WJ562

J519T/W

T/WJ508

J112T/W

T/WJ111

10UHL663 J633*

T/W

10UHL662

T/WR654

T/WJ645

T/WJ641T/W

J648T/W

J642

T/WJ647

47uF10V

C650

J22T/W

J23T/W

T/WJ525

J555T/W

J541T/W

T/WJ109

4.7uHL503

T/WJ101

T/WJ558

T/WJ552

T/WJ201

T/WJ557

T/WJ507

0.01uFC562*

0.01uFC563*

0.01uFC564*

0.018MYL

C542*

0.1(PP)

C545

?R521*

T/WJ524

T/WJ560

9.1VZD407*

T/WJ513

T/WJ528

T/WJ532

T/WJ504

4.7KR566

T/WJ706

T/WJ707

T/WR701

T/WJ521

T/WR704

T/WJ503

T/WJ506

T/WJ24

T/WJ522

T/WJ559

0.01uFC29

T/WJ542

T/WJ702

T/WJ625

T/WJ624

T/WJ515

T/WJ512

T/WJ544

T/WJ546

J535T/W

0.01uFC528*

T/WJ537

T/WJ543

T/WJ520

T/WJ510

T/WJ567

J286T/W

J564T/W

J520T/W

J563T/W

T/WC283

J285T/W

T/WJ282

T/WJ292

T/WJ287

T/WJ288

T/WJ549

J637T/W

T/WJ289

T/WJ290

J553T/WT/W

R536

T/WJ283

T/WJ284

J291T/W

J286T/W

100J534

T/WR567

T/WJ281

T/WR711

J534T/W

J638T/W

J646T/W

100uF10V

C857*

3.3V REG.IC603

1

2

3

J551T/W

J804T/W

J709T/W

510R247

A1266Q241

T/WJ280

T/WJ687

T/WJ672

T/WJ550

T/WR780

T/WJ565* T/W

J818

0.1uFC283

10uHL501

100J511

T/WJ540

J556T/W

J526T/W

47KR318

5V_1

J819T/W

J634T/W

J523T/W

J664*T/W

33/2W(RS)

R610*

100uF10V

C699*

J665T/W

5.1VZD601*

0.33uFC630

100pFC639

T/WJ646

10UHL665

T/WJ650

J647T/W

3.3

V

47uF10V

C691*47uF10V

C692*

10UHL664

125-022RFB601

T/WJ110

J3T/W

2.7K/2W(RS)

R405

33pF/10pF

C520

33pFC503

33pFC546

75KR222

75KR221

T/WR223

J826T/W

J626T/W

J635T/W

J601T/W

J102*T/W

0.01uFC105

390R105

0.01uFC104

22R104

1.2KR103

100R101

0.82L102

0.01uFC115

C3197Q101

3.6KR102

47uF16V

C111

9V

J405T/W

TVR06JD304

470uF10V

C525

C102MQ502

C102MQ111

CP120.01uF16V CP13

0.01uF16V

LP0510uH

LP0310uH

CP070.01uF50V

RP101K1/10W5%

CP2047uF10V

RP091K

1/10W5%

ICP03S1117-18PIC

1

GND

2OUTPUT 3 INPUT

P5

51

B3

52

38

-10

10

1 2 3 4 5 6 7 8 9

10

CP3047uF10V

LP0410uH

CP0447pF50V

CP340.1uF50V

RP

14

10

1/1

0W

5%

RP

13

10

1/1

0W

5%

CP190.01uF50V

CP2547uF10V

RP2810

1/10W5%

QP022SC3875S

E

BC

ICP04KA75270Z

2G

3 O1I

QP012SC3875S

E

BC

CP330.1uF50V

CP0847uF10V

CP310.01uF50V

CP1847pF50V

LP0610uH

CP350.1uF50V

RP

11

10

0

1/1

0W

5%

CP10330uF10V

CP0547pF50V

35

23

8-1

01

0P

55

2B 1 2 3 4 5 6 7 8 9

10

CP290.01uF50V

CP270.01uF50V

RP301K

1/10W5%

CP0122pF50V

RP03100

5%1/6W

CP230.01uF50V

RP3122K

1/10W5%

CP2847uF10V

ICP02

S1117-33PIC1

GND

2OUTPUT 3 INPUT

RP01220

1/6W5%

CP110.01uF16V

RP1710

1/10W5%

RP

12

10

1/1

0W

5%

CP0647pF50V

XP0120.25MHz

RP1510K

1/10W5%

ICP01

PVP9390A-QG-A1

1X

OU

T2

XIN

3V

SS

18

_1

4V

DD

18

_1

5G

PO

06

SE

L7

OU

T3

8O

UT

29

OU

T1

10

VS

S3

3D

AC

11

VD

D3

3D

AC

12FSW13IN314IN215IN116VDD18ADC17VSS18ADC18CVBS119TEST20CVBS221TM22CVBS32

3C

VB

S4

24

VS

S3

3A

DC

25

VD

D3

3A

DC

26

YIN

27

UIN

28

VIN

29

RE

SE

T3

0V

DD

18

_2

31

VS

S1

8_

23

2P

OR

33

GP

O2

34I2C1

35I2C2

36SDA

37SCL

38INTR

39VDD33PAD

40VSS33PAD

41VSP

42HSP

43GPO1

44CLKOUT

CP3247uF10V

CP1647pF50V

RP08100

1/10W5%

CP0222pF50V

LP0210uH

CP1747pF50V

CP2147uF10V

RP02220

1/6W5%

RP051K

1/10W5% CP03

47pF50V

RP04100

1/6W5%

LP0110uH

RP

06

10

0

1/6

W5

%

CP360.1uF50V

RP341K1/10W5%

RP331K

1/10W5%

RP0722K1/10W5%

0.1MYL

C515*

100pC245*

0.1uFC529

R904

R913 C2330-YQ904

R706T/W

R711T/W

R317*

J864T/W

J841T/W

J825T/W

J822T/W

J820T/W

J812T/W

T803

61709MC016D

J813T/W

J801T/W

J802T/W

J803T/W

J808T/W

J806T/W

J807T/W

J809T/W

T/WJ712

J708T/W

T/WJ690

T/WJ698

T/WJ667

J656T/W

J602T/W

J621T/W

J6

22

T/WJ623

ST

J605

T/WJ108

T/WJ606

J604

T/W

T/WJ609

100J516

T/WJ518

J409T/W

J220

T/W

J221

T/W

J223T/W

J151

J6

LA

72

73

0IC

75

1

LIN

-11

LIN

-22

LIN

-33

RIN

-14

RIN

-25

RIN

-36

VIN

-17

VC

C8

VIN

-29

GN

D1

0

VIN

-31

1

R_

MO

NIT

OR 1

2

L_

MO

NIT

OR

16

SC

L1

3

SD

A1

4

NC

15

AL

C_

FIL

T1

7

VID

EO

_O

UT

18

AU

DIO

_R

_O

UT

19

AU

DIO

_L

_O

UT

20

VIN

-TV

21

BIA

S_

FIL

TE

R2

2

RIN

-TV

23

LIN

-TV

24

A1275YQ103

30KR114 C102M

Q104

T/WJ203

J502

T/W

KIA78R05APIIC806

12

34

J829T/W

J828T/W

T/WR811

2200uF25V

C838TVR06JD806

125-022RFB808

470P/500VC836

CK

180/2W(RS)

R314

T/WJ539

100pFC532

1KR606

T/WJ293

9V

TH402*300ohm

TH401*300ohm

SCREEN

5V

510(14")

FOCUS

*

180V

*

26V

GA

ME

/FM

DA

TA

V2

D

GA

ME

ID

/FM

CE

L2 GGGR2

Option

MONO:330/0.5W

NC

GN

D

W/O HP

SD

A

11

SC

L

12

CPT BOARD

MONO

<L

-IN

>

10

<R

-IN

>

<V

-OU

T>

Headphone

<L

-OU

T>

14

<B+ : 115V>

STEREO:510/0.5W

13

<MONO 4PIN OPT.>

OCP

GND

180V

HEATER

MONO OPTION

9V

B

G

* : OPTIONR

2.2/0.5W(LG CPT)

H-GND

<SCHEMATIC DIAGRAM OF CW-81A>

IN

(CK)

FOCUS

180V

SCREEN

COLD

AFC

HOT

C

ABL

C3229(21")

26V

D833*

<R

-OU

T>

HEATER

<V

-IN

>

COL

12V

C3229(21")

BK

OUT

GK

<EYE OPT.>

HEATER

RK

GND

B

H-GND

DEG OPTION

RU2AMV

HEATER

C3229(21")

HOT

V-NECK

9V

270P(14")

B

VID

EO

/NC

390P(14")

G

GN

D

390P(14")

R

AU

DIO

/FM

ON

_O

FF

510(14") ANODE(HV)

GA

ME

/FM

CL

K/I

R

510(14")

KE

Y

A

VERSION 1.11 2008.02.26

PO

WE

R

HEADPHONE R V(MONO)

L

PALNTSC

HV

INNER

112V

??

3.00V

CH-/PR-

VOLTAGE

0.81V

0V

2.48V

<KEY MATRIX>

CH+/PR+

1.88VMENU/OK

VOL+/VOL+

T-SOUND

NT/PAL

T-PICTURE

TV_VIDEO/MENU 1.34V

??

VOL-/VOL-

<D

VD

_R

-IN

>

<D

VD

_L

-IN

>

LA42101 (10W MONO MAX)

LA42102N(15W+15W MAX)

<PAL>

ABNNORMAL

<NICAM/A2 OPT.>

<DOWNLOAD OPT.>

BTSC <AV STEREO OPT.>

<NTSC>

W/TEXT W/O TEXT

NTSCPAL

NICAM/A2

<SIDE A/V OPT>.

<MONO><STEREO>

<MONO OPT.> <MONO OPT.>

<MONO 4P,W/SCART OPT.>

<W/O SCART,PIP>

<W/SCART,PIP>

<GAME, FM TX OPT.>

<STEREO,W/O SCART OPT.>

<W/O PIP>

FB

-IN

Cb

-IN

Y-I

N

Cr-

INGN

D

5V

R-O

UT

G-O

UT

B-O

UT

FB

-OU

T

SD

A

SC

L

VS

HS

GN

D

GN

D

GN

D

TV

_V

IDE

O

AV

1

AV

2

<PIP OPT.>

<W/PIP OPT.>

<W/PIP OPT.>

<IC VERSION>

BPF

Slave Address=0x38

<W/O BPF OPT.>

<W/FM TX OPT.>

MN

T_

R

MN

T_

L

GN

D

GN

D

D

NC

S/GND

VIN

SS/ADJ

FB

BD

MONO :IC810(W6553A), R806(RN ???)STEREO:IC810(W6554A), R806(RN 39K)

MODE INPUT

VIN1 REAR

VIN2 FRONT/SIDEVIN3 GAMEVIN-TV RF

MONO LV76210LV76220

LV76230

PAL/NT

SOUNDIC SYSTEM

PAL/NT/SECAM

COMBEWTXT Surround A2+NICAMBTSC

LV76211

LV76221

LV76231

LV76233

LV76212

LV76222

LV76213

LV76232

LV76223

LC75024

LA72702N

AV-ST

RF-STIC

*ASSEMBLE SUSOC(AV/ST)IC WITH RF/ST IC FOR RF-ST MODEL

PAL/NT/SECAM

PAL/NT/SECAM

PAL/NT

PAL/NT/SECAM

PAL/NT/SECAM

PAL/NT

PAL/NT/SECAM

PAL/NT

PAL/NT/SECAM

PAL/NT/SECAM

A2/NICAM

BTSC

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

LA42102L(10W+10W MAX)

<STEREO OPT.>

<SS/ULTRA OPT.>

<FLAT,Normal OPT.>

<SS/ULTRA OPT.>

<FLAT,Normal OPT.><SS OPT.><ULTRA OPT.>

B+

<MONO/AV ST OPT.>

GN

D

GN

D

IR KE

Y

PO

WE

R

ST

-5V

GN

D

EY

E

GN

D

9V

NC

<MONO/AV ST OPT.>

<W/O RELAY>

<W/O NICAM>

<NICAM>

W/O ST-BY 1WW/ NICAM

W/O ST-BY 1W

B+

S-Vcc

10.5V

???V

GND

S-GND

GND

COLD

GND

<RF ST>

<MONO/AV ST OPT.>

<MONO/AV ST>

<PRE AMP OPT.>

<MUTE OPT.>

Slave Address=0x80

VCD Slave Address=0xBA

EEPROM Slave Address=0xA0

TUNER Slave Address=0xC0

Slave Address=0x92

AV

1

GN

D

AV

2

GN

D

GN

D

RF

SC

L

SD

L

VS

HS

FB

0

RI

5V

RO

BO

GO

BI

GN

D

FB

I

GI

CPT BOARD

PIP BOARD

NARROW RANGE OPT.

<W/O ST-BY 1W OPT>

<W/ST-BY 1W OPT>

W/ST-BY 1W

=>Initial model: 21"ULTRA S/S(21FU1R).

April, 2008Printed in KoreaP/NO : MFL42466401

Tv 21fu6rl

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