Manual+de+Servi%e7o+ +Kdl 32cx525 Kdl 40cx525 Kdl 46cx525+Br+Chassis+Az2 f

MANUAL DE SERVIÇO

TV digital com tela de cristal líquido

AZ2-F ChassisSegmento: P-2

9-888-415-01

Version Date Subject1.0 3/14/2011 Nenhuma revisão ou atualização aplicavel neste momento.

DATA DE PUBLICAÇÃO DO ORIGINAL: 3/2011

INFORMAÇÕES DO HISTÓRICO DESTE MANUAL:

MANUAL DE SERVIÇO

TV digital com tela de cristal líquido

AZ2-F ChassisSegmento: P-2

9-888-415-01

Self DiagnosisSupported model

KDL-40CX525

LISTA DE MODELOS MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION

KDL-32CX525 RM-YD064 BRAZIL KDL-40CX525 RM-YD064 BRAZIL

KDL-46CX525 RM-YD064 BRAZIL

KDL-32CX525/40CX525/46CX525 i

ÍNDICESection 1 - Safety and Features.................................................1

Warnings and Cautions ..............................................................1

Handling the FFC Connector ...................................................... 3

Safety-Related Warnings ............................................................ 4

Safety Check-Out .......................................................................5

Self Diagnosis Function .............................................................7

Overview ....................................................................................8

Features .....................................................................................8

Full HD 1080p Resolution ........................................................... 8

Internet Streaming & Connectivity .............................................. 8

Faster Start-Up ........................................................................... 9

BRAVIA® Sync™ Compatible .................................................... 9

X-Reality™ Engine ..................................................................... 9

Navigation Made Easy ................................................................ 9

LightSensor™ Technology .......................................................... 9

Presence Sensor ........................................................................ 9

USB Photos, Videos & Music ..................................................... 9

!"#$%&$'(%)*+ ...........................................................................10

Section 2 - Software Requirements.........................................13

Overview ..................................................................................13

Software Updates for Customers .............................................13

Software Updates for Servicers ...............................................14

Software Update Responsibility ................................................ 14

Checking the Software Version ................................................. 14

Examples of Software Correctable Symptoms ......................... 15

Section 3 - Chassis Overview ..................................................16

Overview ..................................................................................16

Overall Circuit Descriptions ...................................................... 18

Main Board ...............................................................................18

Tuner... ...................................................................................... 18

X-Reality Processor .................................................................. 18

,-.%)/,0"1%&#2 .......................................................................... 18

Temperature Sensor ................................................................. 18

Power Supply ...........................................................................19

Switch Unit ...............................................................................19

Motion Sensor Board ...............................................................19

IR Board ...................................................................................19

LCD Panel Assembly ...............................................................19

TCON Board ............................................................................. 19

Diagrams ..................................................................................20

Section 4 - Troubleshooting .....................................................22

Overview ..................................................................................22

Updating the Software .............................................................. 22

Triage Chart .............................................................................23

Protection Shutdown ................................................................24

Standby LED Flash Count ........................................................ 24

Diagnostic Code Descriptions ..................................................26

Viewing the Self Check Diagnostic History ............................... 27

KDL-32CX525/40CX525/46CX525 ii

ÍNDICE

Section 5 - Flow Charts and Diagrams ...................................28

Overview ..................................................................................28

Diagnosing the Error ................................................................. 28

No Power .................................................................................. 29

StandBy LED Blinking ............................................................... 30

No Picture ................................................................................. 36

No Sound .................................................................................. 37

TV/Remote Commander Buttons Not Working ......................... 38

Network Not Connecting ........................................................... 40

Skype Accessory Not Working .................................................. 42

Section 6 - Disassembly/Part Number Information ...............44

Table-Top Stand Assembly Removal .......................................44

Rear Cover and AC Cover Removal ........................................45

G2A/G2B/G3 (Power) Board, Switch Unit and

Speaker Removal ....................................................................46

BATV (Main) Board, HLR2 Board, HMS3 Board and

LCD Panel Removal ................................................................47

Cleaning the LCD Panel Assembly ........................................... 47

Screw Legend ..........................................................................48

Connectors ...............................................................................48

KDL-32CX525 ........................................................................... 48

KDL-40CX525 ........................................................................... 49

KDL-46CX525 ........................................................................... 49

Accessories and Packing .........................................................50

Miscellaneous ..........................................................................50

Remote Commander ................................................................50

Wire Dressing Diagrams ..........................................................51

KDL-32CX525 Only .................................................................. 51

KDL-40CX525 Only .................................................................. 51

KDL-46CX525 Only .................................................................. 51

Section 7 - Service Adjustments .............................................52

Overview ..................................................................................52

Updating the Software .............................................................52

Accessing Service Adjustments ...............................................52

Viewing or Changing Service Data ........................................... 53

Verifying Service Adjustments ..................................................54

Verifying the Segment Code ..................................................... 54

Verifying the Destination ........................................................... 54

Verifying the Model Name ......................................................... 55

Optional Adjustments ...............................................................55

Setting White Balance Adjustments .......................................... 55

Resetting the TV to Factory Condition .....................................56

Resetting the TV to Factory Condition Using Service Mode ..... 57

Appendix A - Removing The Rear Cover ..............................A-1

Removing the Power Cord from the Rear Cover ................... A-1

KDL-32CX525/40CX525/46CX525 1

CUIDADOS E PRECAUÇÕES

CAUTION

34#+#/+#25%$%*6/%*+(2-$(%)*+/'2#/7)2/-+#/89/:-'1%&#./+#25%$#/"#2+)**#1/)*19;/3)/2#.-$#/(4#/2%+</)7/#1#$(2%$/+4)$<=/.)/*)(/"#27)20/'*9/+#25%$%*6/)(4#2/(4'*/(4'(/$)*('%*#./%*/(4#/)"#2'(%*6/%*+(2-$(%)*+/-*1#++/9)-/'2#/:-'1%&#./()/.)/+);

CARRYING THE TV

isconnect all cables when carrying the TV.

arry the TV with the adequate number of people; larger size TVs require two or more people.

orrect hand placement while carrying the TV is very important for safety and to avoid

damage.

WARNING!!

An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is directly connected to the AC power line.

! SAFETY-RELATED COMPONENT WARNING!!

>)0")*#*(+/%.#*(%&#./89/+4'.%*6/'*./! mark on the exploded views are critical for safe operation.

Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. It is #++#*(%'1/(4'(/'11/$2%(%$'1/"'2(+/8#/2#"1'$#./)*19/?%(4/(4#/"'2(/*-08#2/+"#$%&#./%*/(4%+/0'*-'1/()/"2#5#*(/#1#$(2%$/+4)$<=/&2#=/)2/)(4#2/4'@'2.;

>%2$-%(/'.A-+(0#*(+/(4'(/'2#/$2%(%$'1/7)2/+'7#/)"#2'(%)*/'2#/%.#*(%&#./%*/(4%+/0'*-'1;/

Follow these procedures whenever critical components are replaced or improper operation is suspected.

NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor guarantee.

SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS

KDL-32CX525/40CX525/46CX525 2


ATENSÃO1. ! Do Not use paper towels, any type of abrasive pad, rags, rubber or vinyl materials to clean the screen. Using these materials

could easily scratch the screen which may result in permanent damage.

2. ! Do Not use any cleaning product containing alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, ammonia,

benzene, thinner or insecticide. Using any of these harsh cleaners may result in permanent damage to the screen.

3. ! Do Not spray water or detergent directly onto the TV screen . If liquid drips into the bottom of the screen it may cause a failure.

4.

LIMPANDO PAINEL DE LCD5. CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.

6. Clean the cabinet of the TV with a dry soft cloth.

7. Wipe the LCD screen gently with a soft cloth.

8. " Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.

9. " If using a chemically pretreated cloth, please follow the instruction provided on the package.

10. " Never use strong solvents such as a thinner, alcohol or benzine for cleaning.

11. " Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.

KDL-32CX525/40CX525/46CX525 3


MANUSEIO DO CONECTOR FFC

Use caution when you connecting or removing the FFC connector.

DO NOT remove the connector by the reinforcement tab only.

1. Holding onto the entire FFC connector,

insert the FFC connector into the connector slot.

1. Gently press down on the release tabs of the connector slot.

2. Holding onto the entire FFC connector,

pull out the connector while continuing to hold down

the release tabs of the connector slot.

(See caution below.)

Insert

connector.

2

Press down

Press down

Main Board

Main Board

CAUTION: The FFC connector can be inserted into the Main Board upside down.

If it is inserted upside down, the pins on the FFC connector

will short-circuit and damage the board.

Remove

connector.

Inserted Correctly Inserted Incorrectly

Correct Incorrect

DESCONECTANDO CONECTOR FFC CONECTANDO CONECTOR FFC

KDL-32CX525/40CX525/46CX525 4


CUIDADO COM A SEGURANÇA

TENHA CUIDADO AO MANUSEAR O PAINEL LCD

When repairing the LCD panel, be sure you are grounded by using a wrist band.

When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.

1. Do not press on the panel or frame edge to avoid the risk of electric shock.

2. Do not scratch or press on the panel with any sharp objects.

3. Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.

4. Do not expose the LCD panel to direct sunlight.

5. Avoid contact with water. It may cause a short circuit within the module.

6. Disconnect the AC power when replacing the backlight or inverter circuit.

(High voltage occurs at the inverter circuit at 650Vrms.)

7. Always clean the LCD panel with a soft cloth material.

8. Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.

9. Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).

10. During the repair, DO NOT leave the Power On for more than 1 hour while the TV is face down on a cloth.

KDL-32CX525/40CX525/46CX525 5


VERIFICAÇÃO DE SEGURANÇA

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and

bridges.

2. Check the interboard wiring to ensure that no wires are “pinched” or touching high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that

you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the

customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their

replacement.

6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.

7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage

as described below.

KDL-32CX525/40CX525/46CX525 6


TESTE DE FUGAThe AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA(500 microamperes). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT-

540A. Follow the manufacturers’ instructions to use these instructions.

2. A battery-operated AC milliampmeter. The Data Precision 245 digital

multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or

battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog

meters must have an accurate low voltage scale.

4. The Simpson’s 250 and Sanwa SH-63TRD are examples of passive

VOMs that are suitable. Nearly all battery-operated digital multimeters

that have a 2 VAC range are suitable (see Figure A).

COMO ENCONTRAR UM BOM ATERRAMENTOA cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on most AC outlet boxes is also at earth ground.

If the retaining screw is to be used as your earth ground, verify that it is at ground by measuring the resistance between it and a cold-water pipe with an ohmmeter. The reading should be zero ohms.

If a cold-water pipe is not accessible, connect a 60-to 100-watt trouble-light (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).

Trouble Light

AC Outlet BoxOhmmeter

Cold-water Pipe

Figure B. Checking for earth ground.

To Exposed MetalParts on Set

0.15 µF

Earth Ground

ACVoltmeter(0.75V)

Figure A. Using an AC voltmeter to check AC leakage.

KDL-32CX525/40CX525/46CX525 7


FUNÇÃO DE AUTO-DIAGNÓSTICO

34#/3B+/%*/(4%+/0'*-'1/$)*('%*/'/+#17C.%'6*)+(%$/7-*$(%)*;/D7/'*/#22)2/)$$-2+=/(4#/!3,EFGH/IJF/?%11/'-()0'(%$'119/8#6%*/()/K'+4;/34#/*-08#2/)7/

(%0#+/(4#/IJF/K'+4#+/(2'*+1'(#+/()/'/"2)8'81#/+)-2$#/)7/(4#/"2)81#0;/,/.#&*%(%)*/)7/(4#/!3,EFGH/IJF/K'+4/%*.%$'()2/%+/1%+(#./%*/(4#/L"#2'(%*6/

Instruction manual for the user’s reference.

If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal

past problems and how often these problems occur.

For complete information, refer to “Section 4 - Troubleshooting” on page 22.


KDL-32CX525/40CX525/46CX525 8


VISÃO GERAL

The AZ2-F chassis is one of several designs for the 2011 model line

of Sony Bravia® LCD televisions. This manual covers the following

models:

KDL-32CX525

KDL-40CX525

KDL-46CX525

CARACTERÍSTICAS

Several new features are introduced in this chassis model lineup

along with some carryovers from the previous year.

FULL HD 1080P RESOLUTION

Experience amazing Full HD 1080p picture quality, the highest at-

home resolution. Take full advantage of HD sources like a Blu-ray

Disc™ Player or PlayStation®3 gaming console via the 16:9 wide

screen panel (1920 x 1080).

INTERNET STREAMING & CONNECTIVITY

Internet Streaming:Internet favorites now streaming on your

(#1#5%+%)*;/D*/'..%(%)*/()/M2%)$%(9N=/?'($4/4%(/0)5%#+/?%(4/E#(K%OP=/

popular TV shows on Hulu Plus™ or user-generated video on

YouTube™. You can even listen to personalized music on Pandora®.

J*A)9/(4#/?%.#+(/+#1#$(%)*/)7/%*(#2*#(/$)*(#*(/'(/9)-2/&*6#2(%"+;Q

Skype™ Ready:Connect to friends and family all over the globe with

Internet voice and video calls using your TV. Make free video Skype-

to-Skype calls and low-cost Skype-to-phone calls with a Sony®

compact microphone/camera (required, sold separately).2

Integrated Wi-Fi®:Conveniently stream entertainment straight from

the Internet and from your home network using the built-in Wi-Fi®.1

DLNA® Streaming:Access and share photos, videos and music on

your TV by streaming them from compatible DLNA® device like your

PC or Playstation®3 system.3

KDL-32CX525/40CX525/46CX525 9


FASTER START-UP

Quick Start & Viewing feature enables this Sony television to go from

‘OFF’ to ‘ON’ 2-3 times faster than previous Sony televisions.

BRAVIA® SYNC™ COMPATIBLE

Conveniently operate and control other BRAVIA® Sync™ compatible

devices - including BRAVIA® HDTVs, Blu-ray Disc™ Players,

surround sound systems, Handycam® camcorders and Cyber-

shot® digital still cameras, all with one remote control.

X-REALITY™ ENGINE

Enjoy a vivid, lifelike picture experience. Sony’s X-Reality engine

brings out the best by analyzing each scene so you see sharpened

images, and amazing contrast detail.

NAVIGATION MADE EASY

Enjoy an easy-to-use menu that allows you to navigate additional

content or adjust the picture settings while watching your favorite

program.

LIGHTSENSOR™ TECHNOLOGY

Enjoy customized picture brightness and save energy without lifting

'/&*6#2;/34#/8-%1(C%*/I%64(/!#*+)2/'-()0'(%$'119/'.A-+(+/(4#/"%$(-2#/

brightness based on the amount of light in the room.

PRESENCE SENSOR

Save energy when you’re not around. The television’s built-in motion

sensor has the ability to scan the room and detect movement. If the

sensor detects no movement it automatically turns off the picture

leaving only sound. After more time and no movement, the TV turns

itself off minimizing any unnecessary power draw.

USB PHOTOS, VIDEOS & MUSIC

Share your photos on the big screen or listen to your favorite music.

Simply connect your digital camera, USB-enabled MP3 player, or

USB storage device directly to your HDTV’s USB input.

KDL-32CX525/40CX525/46CX525 10


ESPECIFICAÇÕESSistema

Sistema de televisão Analógico: NTSC/PAL-M/PAL-NDigital: SBTVD-T

Cobertura de canais VHF: 2-13UHF: 14-69CATV: 1-125

Sistema do painel Painel LCD (tela de cristal líquido)Potência de saída dos alto-falantes (RMS)

10 W + 10 W (8 ohms, 1 kHz, 10% THD*1, 127 V)

Tomadas de entrada/saída

CABLE/ANTENNA Terminal de antena externa de 75 ohms para entradas RFVIDEO IN 1/2 VIDEO / AUDIOCOMPONENT IN YPBPR (Vídeo componente) / Formato de sinal: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p / AUDIOHDMI IN 1/2/3/4 HDMI: Vídeo: 480i, 480p, 576i, 576p, 720p, 720/24p/30p, 1080i, 1080p, 1080/24p/30p

Áudio: Linear de dois canais PCM 32, 44,1 e 48 kHz, 16, 20 e 24 bits, Dolby DigitalEntrada de áudio analógico (minitomada) (somente HDMI IN 4)ARC (Audio Return Channel, Canal de Retorno de Áudio) (somente HDMI IN 1)

AUDIO OUT/Fones de ouvido 500 mVrms (típico)Minitomada estéreo / Impedância: ≥ 16 ohms

DIGITAL AUDIO OUT (OPTICAL)

Sinal óptico PCM/Dolby Digital

ocigólana BGR ,sonip 51 ed bus-DNI CPPC/HDMI 4 AUDIO IN Minitomada estéreo

PC/HDMI 2 AUDIO IN Minitomada estéreo

ad edadicolev A( XT-ESAB001/T-ESAB01 rotcenoCNAL conexão pode ser diferente dependendo do ambiente

de rede. A taxa e a qualidade de comunicação de 10BASE-T/100BASE-TX não estão garantidas nesta

TV.)*2

.odatropus otamrof o erbos seõçamrofni retbo arap launaM-i o etlusnoCANLD/BSU

*1 Distorção Harmônica Total.

*2 Para conexões LAN, utilize um cabo 10BASE-T/100BASE-TX de categoria 7 (não fornecido).

A disponibilidade dos acessórios opcionais depende do estoque.

A disponibilidade dos acessórios opcionais depende do país/região.

Projeto e especificações técnicas sujeitos a alterações sem prévio aviso.

Os pesos e dimensões são aproximados.

KDL-32CX525/40CX525/46CX525 11


Nome do modelo KDL- 46CX52x 40CX52x 32CX52xAlimentação e outrosRequisitos de alimentação 110-220 V CA, 60 Hz

Consumo de energia193 W

em uso

em standby Menos que 0,15 W com 127 V CA e menos que 0,25 W com 220 V CA

Tamanho da tela (cm)

(polegadas medidas diagonalmente)Aprox. 101,6

40 polegadas

Aprox. 116,8

46 polegadas

Aprox. 80,1

31,5 polegadas

(classe 32)

Resolução do monitor 1.920 pontos (horizontal) × 1.080 linhas (vertical)

Alto-falante

Full range (mm))2( 001 × 03)2( 031 × 54

Dimensões com pedestal (mm) 1,122 × 712 × 275 991 × 636 × 250

sem pedestal (mm) 1,122 × 712 × 74 991 × 606 × 71

799 × 532 × 230

799 × 502 × 70

padrão de furo para

montagem na parede (mm)002 × 002003 × 003

tamanho do parafuso para

montagem na parede (mm)6M

(comprimento: consulte Manual de Instruções)

Peso com pedestal (kg) 20,7 16,3 11,4

sem pedestal (kg) 17,1 12,9 8,7

Acessórios fornecidos Consulte “Verificando os acessórios”.

Acessórios opcionais Cabos de conexão

Kit de cinto de segurança

Suporte de montagem de parede: SU-WL500

Adaptador de LAN sem fio USB

Temperatura de operação 0 °C – 40 °C

Umidade de operação 10 % – 80 % RH (sem condensação)

170 W 171 W

Verificando os acessórios

Controle remoto (1)*1

Pilhas tipo AAA (2)

Base do pedestal (1)*2

Suporte do pedestal (1)*2

(M6 × 14) (4) (para KDL-46CX52x)

(M6 × 14) (3) (para KDL-40/32CX52x)

Manual de instruções (este manual) e

outros documentos*1Consulte o nome do modelo impresso no controle

remoto.

*2Necessária montagem do pedestal. Consulte o

folheto que acompanha o pedestal para montar o

pedestal.

Parafusos de montagem do pedestal

KDL-32CX525/40CX525/46CX525 12


Informações sobre marcas registradas

Macintosh é uma marca comercial

licenciada da Apple Inc., registrada nos E.U.A. e em outros países.

Blu-ray Disc é uma marca comercial.

“BRAVIA” e , S-Force,

Motionflow, BRAVIA Sync e são marcas comerciais ou marcas registradas

da Sony Corporation.

“PS3” é uma marca comercial da Sony

Corporation e/ou Sony Computer Entertainment Inc.

HDMI, o logotipo HDMI e High-Definition Multimedia Interface são marcas

comerciais ou marcas registradas da HDMI Licensing LLC nos Estados

Unidos e em outros países.

Java e todas as marcas e logotipos

baseados em Java são marcas comerciais ou marcas registradas da Oracle e/ou de

suas empresas filiadas. Outros nomes podem ser marcas comerciais de seus

respectivos proprietários.

Astro TV é um software desenvolvido

pela TQTVD Software Ltda. que implementa a norma de interatividade do

Sistema Brasileiro de TV Digital “Ginga” NBR-15606.

GINGA® é uma marca registrada da PUC-Rio/UFPB.

NCL® é uma marca registrada da

PUC-Rio.

Fabricada sob licença da Dolby

Laboratories. Dolby e o símbolo de dois D são marcas comerciais da Dolby

Laboratories.

DLNA®, o logotipo DLNA e DLNA

CERTIFIED® são marcas comerciais, marcas de serviço ou marcas de

certificação da Digital Living Network Alliance.

TrackID é uma marca comercial ou marcas registrada da Sony Ericsson

Mobile Communications AB.

A tecnologia de reconhecimento de

música e vídeo e os dados relacionados são fornecidos pela Gracenote®. Gracenote é o padrão de indústria em tecnologia de reconhecimento de música

e fornecimento de conteúdos relacionados. Para mais informações,

visite www.gracenote.com. CD, DVD, Blu-ray Disc e dados

relacionados com música e vídeo da Gracenote, Inc., copyright © 2000-

present Gracenote. Gracenote Software, copyright © 2000-present Gracenote.

Uma ou mais patentes propriedades da Gracenote aplicam-se a este produto e

serviço. Visite a página da web da Gracenote para ver uma lista não

exaustiva de patentes Gracenote aplicáveis. Gracenote, CDDB, MusicID,

MediaVOCS, os logotipos Gracenote e o logotipo "Powered by Gracenote" são

marcas registradas ou marcas comerciais da Gracenote nos Estados Unidos e/ou

em outros países.

Navegador Opera® da Opera Software ASA. Copyright 1995-2010 Opera

Software ASA. Todos os direitos reservados.

KDL-32CX525/40CX525/46CX525 13

VISÃO GERAL

There are 2 reasons for updating the software on the TVs.

! Software updates for customers

These updates are for enhancements or improvements that

have been made to the software after the TV was released.

! Software update for servicers

/ 34#+#/-".'(#+/'2#/+"#$%&$'119/7)2/+#25%$#2+/()/-+#/.-2%*6/'/

service call.

ATUALIZAÇÃO DE SOFTWARE PARA CONSUMIDOR

The subject of software updates is a very important. The televisions

of today have advanced to the point where they are not simply a

television anymore. They are evolving into devices that are designed

to integrate with numerous other devices found in the home. Some

examples are: Portable audio and video devices, still cameras, home

computer networks and accessing the internet to name a few.

Communications with these varying devices requires that the

television be compatible with varying communications protocols.

Although standards are detailed for each of these protocols, the real

world dictates that occasional errors may occur that could prevent

devices from operating or communicating properly.

Keeping the software in the television up-to-date is a procedure that

is normally handled by the owner of the television. Most customers

who own computers and other digital devices are familiar with and are

accustomed to updating the software in their products. If a customer

contacts the Sony Customer Support Center and it is deemed to

be correctable with a software update, the issue is handled at the

customer level.

SEÇÃO 2 - REQUISITOS DE SOFTWARE

KDL-32CX525/40CX525/46CX525 14

SEÇÃO 2 - REQUISITOS DE SOFTWAREATUALIZAÇÃO DO SOFTWARE PARA TÉCNICOS

The models in this manual utilize a “generic” type main board. In

the past, many different main boards needed to be stocked due to

differences in software requirements. The software loaded on the

8)'2./?'+/+"#$%&$/()/(4#/0).#1/'*./%(+/7#'(-2#+/'1)*6/?%(4/(4#/(9"#/

of LCD panel installed during production.

Replacement main boards are now stocked with basic software.

Once the replacement board is installed in the unit, the most current

software needs to be installed using a USB thumb drive containing

the necessary software downloaded.

34%+/*#?/0#(4)./)7/+-""19%*6/0'%*/8)'2.+/+%6*%&$'*(19/2#.-$#+/(4#/

complexity of replacing LCD panels and main boards. Information

about the LCD panel is stored on the TCON circuits. This information

is automatically loaded onto the main board when the TV is powered

up. With the correct software version the main board and/or the

3>LE/)2/I>F/"'*#1/$'*/8#/2#"1'$#./0)2#/#7&$%#*(19;

In addition to software installation, service adjustment information

0'9/*##./()/8#/0).%&#./)2/5#2%&#./()/$)0"1#(#/(4#/+#25%$#/)7/(4#/

TV. Service adjustment information is covered in “Section 7 - Service

Adjustments” on page 52.

RESPONSABILIDADE PARA ATUALIZAÇÃO DO SOFTWARESoftware updates are designed to be performed by the customer.

Warranty repairs in which the issue can be resolved by a software

update are not reimbursable. Most issues involving software

updates are handled by the customer service center and should not

be directed to an authorized service center. It is the responsibility

of the servicer to prevent service calls for issues that involve

software updates. Exceptions to this are certain cases whereby the

customer is unable or unwilling to perform the task. In this situation,

(4#/+#25%$#2/?%11/8#/*)(%&#./'*./2#$#%5#/(4#/"2)"#2/'-(4)2%@'(%)*/7)2/

reimbursement.

It is the servicer’s responsibility, however, to make certain that any

TV requiring a legitimate service is running the latest software

version and to install it if necessary.

VERIFICANDO VERSÃO DO SOFTWAREThe easiest way to check the version of software that is currently on

the TV is to access the Contact Sony screen by using the customer

menu.

KDL-32CX525/40CX525/46CX525 15

SEÇÃO 2 - REQUISITOS DE SOFTWAREEXEMPLO DE SINTOMAS CORRIGÍVEIS DOSOFTWARE

Most symptoms that are correctable by software updates involve

communications issues with other devices or minor glitches in

(4#/)"#2'(%)*/)7/'/+"#$%&$/ 7-*$(%)*;/G#1)?/ %+/'/ 1%+(/)7/+)0#/)7/ (4#/

symptoms that may be corrected with a software update:

! Fluctuations in picture brightness

! Intermittent picture freezing or noise

! Problems with certain inputs (especially HDMI)

! Intermittent or distorted audio

! Erratic remote control operation

! Unit turns on and off by itself

! Loss of color

! Internet connectivity

! Certain features not working correctly

R"4)()/)2/5%.#)/&1#/5%#?%*6SI)++/)7/$)1)2

! Internet connectivity

! Certain features not working correctly

R"4)()/)2/5%.#)/&1#/5%#?%*6S

KDL-32CX525/40CX525/46CX525 16

SEÇÃO 3 - VISÃO GERAL DO CHASSIS

VISÃO GERAL

The primary circuits contained in the AZ2-F chassis consists of a Main Board (designated as the BATV board), Power Supply Board (G2A for

the 32” models, G2B for the 40” models, and G3 for the 46” models), the Motion Sensor Board (HMS3), IR Board (HLR2), Switch Unit, and the

LCD Panel assembly, which includes the Timing Control (TCON) Board and Inverter Board.

NOTE: For connector part number information, refer to “Connectors” on page 48. For Wire Dressing information, refer to “Wire Dressing Diagrams”

on page 51.

SWITCH

UNIT

HLR2 HMS3

G2A

TCON

BATV

INV

FIGURE 3-1. KDL-32CX525 ONLY

KDL-32CX525/40CX525/46CX525 17


SWITCH

UNIT

HLR2 HMS3

G2B

INV

BATV


SWITCH

UNIT

HLR2 HMS3

G3

BATV

TCON

INV


KDL-32CX525/40CX525/46CX525 18


DESCRIÇÃO GERAL DO CIRCUITO“Figure 3-4. Block Diagram” on page 20 provides an overview of

the AZ2-F chassis. Below is a description of the components and

their functions.

MAIN BOARD

Common to all models the Main Board, designated as the BATV

Board, contains the TV control, video, and audio processing circuitry.

All these functions are accomplished using the X-Reality Processor.

TUNER

The tuner is a combination ATSC/NTSC unit. It can receive traditional

analog NTSC signals via cable or terrestrial along with ATSC digital

signals via terrestrial (8VSB) or cable (64 or 256 QAM).

X-REALITY PROCESSOR

IC9000 performs the majority of the necessary audio and video

processing on the main board.

TV Microprocessor: The CPU internal to the X-Reality processor

controls all aspects of the television functions. Input from the user

along with monitoring of critical circuits is also performed by this CPU.

Digital Audio and Video Decoder: The MPEG2 and Digital Dolby

audio streams are received from the tuner for decompression. All

video sources which are not native 1920 X 1080p 60HZ are scaled to

(4%+/2#+)1-(%)*;/F%6%('1/'-.%)/$)*(#*(/%+/)-("-(/()/(4#/$1'++/F/'0"1%&#2/

7)2/"2)$#++%*6/'*./'0"1%&$'(%)*;

HDMI Input and Switching: The customer can select the HDMI1,

HDMI2, HDMI3, HDMI4 input. Each HDMI input contains a common

EDI NVM (not shown) to provide display information data to any

device connected via the HDMI inputs.

LVDS Transmitter: Integrated into IC9000 is a Low Voltage Differential

Signaling (LVDS) transmitter. This circuit converts the 8-bit parallel

RGB video information into a set of high speed serial lines for noise-

free transmission to the TCON circuits located internally to the LCD

panel.

Scan Converter: Signal processing circuit that performs resolution

conversion (aspect ratio) and interlaced to progressive scan (IP)

conversion

AUDIO AMPLIFIER

34#/'-.%)/'0"1%&#2/RD>TUVQS/'0"1%&#+/(4#/.%6%('1/'-.%)/)-("-(/)7/(4#/

X-Reality processor and sends it to the speakers.

TEMPERATURE SENSOR

The temperature sensor detects over-temperature conditions on the

Main Board, LCD Panel, or ambient room temperature and sends the

shutdown signal to the processor.

KDL-32CX525/40CX525/46CX525 19


POWER SUPPLY

There are different Power Supply Boards used in the models in this

manual. The type of board depends on the size of LCD panel. They

are:

! G2A-Board (32”)

! G2B-Board (40”)

! G3-Board (46”)

There are 2 distinct sections on the power supply:

Standby Supply: Continuously operational as long as AC power is

applied, the standby supply generates 3.3V for the circuits requiring

power while the unit is turned off. An unregulated 19V line is present

to provide power to the main relay, PFC and main power supply at

turn-on.

Main Supply: Once the power supply receives a power-on command

from the CPU on the Main Board, the main switching supply is turned

on to provide a regulated 12V source and an regulated 24V source

for the LED power supply circuits.

SWITCH UNIT

This board contains the power, channel, and volume up/down and

menu buttons.

MOTION SENSOR BOARD

Designated as the HMS3 Board, the Motion Sensor Board contains

the circuits for the Motion Sensor. The Motion Sensor detects when

there is movement in front of the TV. If there is no movement in front of

the TV after a predetermine amount of time the backlight is turned off

(audio present). After an extended period of time the TV is completely

turned off.

IR BOARD

Designated as the HLR2 Board, the IR Board contains the power,

standby, and timer LED’s are located on this board along with the IR

remote receiver and light level sensor.

LCD PANEL ASSEMBLY

The LCD Panel Assembly includes the LCD Panel, TCON Board, and

the Inverter Board.

34#/I>F/W'*#1/$)*('%*+/(4#/'$(-'1/ 1%:-%./$29+('1+=/$)1)2/&1(#2+=/'*./

polarizers. The liquid crystals are manipulated by the applied voltage

()/"'++/'/+"#$%&$/'0)-*(/)7/1%64(/C/72)0/(4#/8'$<1%64(C/.#"#*.%*6/)*/

the level of voltage applied.

The TCON performs all the control, timing, charge, and discharge

functions driving the operation of the LCD Panel.

TCON BOARD

The TCON Board communicates between the LCD Panel and the

microprocessor on the Main Board. (NOTE: The TCON Board is not

available as a replacement part for all models.)

KDL-32CX525/40CX525/46CX525 20


48M

32.768K

[PST3629]

GND

Push

PANEL

[LM75B]

DDR3

–1333

2Gb

DDR3

–1333

2Gb

One–NANDMuxed

2Gb

[RTL8201E]

[TPS2553DBV]

[GL850G]

12M

[TPS2553DBV]

H/L

[D–510D]

[D–510D]

[NJU72040V]

41M

[LNBH23]

[MIC2005]

[SEKITO2]

[GAIA1a]

41M

[HORUS3]

27M

4M

[ASCOT2Sip]

[Sil9287B]

0

0

XReality

HDMI1

(ARC)

HDMI2

HDMI3

Aerial

Cable

Satellite

PCPC

COMP

CVBS

SPDIF

Main

SPEAKER

HP/Line

Out

Assist

SPEAKER

Analog Video

Digital Video/TS/TMDS

Analog Audio Analog Signal

PWM

I2C

SPI

X_SYSTEM1_RST

AUDIO_MONX_FAULT

Main Speaker_Out_LR

X_SYSTEM1_RST

Assist Speaker_Out

SPDIF

HP/Line Out LR

HP_/ Line Out Det

PC_5V, PC_DDC

PC_LR

PC_R,PC_G,PC_B,PC_H,PC_V

PC_CON_Det

Cr_Det

ASPECT1

COMP_Y, Pb, Pr

VideoB_Det

COMP2_LR

VideoA_Det

VIDEO_CV

VIDEO1_LR

CEC3

DDC4

HPD4

CEC4

DDC_5V_4

TMDS4

CEC2

DDC3

HPD3

DDC_5V_3

TMDS3

CEC1

TMDS2

DDC2

HPD2

DDC_5V_2

ARC

TMDS1

DDC1

HPD1

DDC_5V_1

EQ SW

3.3->1

I2CA

X_SYSTEM1_RST

TCON

Reset

Ether

PHY

X’tal

Temp

Sensor

Audio

Power AMP

HDMI4

Ether

KEY

LED

TMDS

DDC

CEC

Line Out_LR

Pow

er_

Contr

ol

MAIN_PWR

Power_KEY

KEY

Light_Sensor_Det

STBY_LED

POWER_LED

TL

-JIGUARTA(LOG)

Ho

telUARTC(Hotel/ECS)

BACKLIGHT_ON

DIMMER

BACKLIGHT_MON

SYSTEM2_PWR

Human SensorHuman_Sensor_Det

X_AUDIO_MUTE1

PFC_PWR

OPAMP

AC_MON

I2CA

X’tal

DIMMER_DC

USB2

Current

Limit

USB1

USB

HUB

X’tal

Pow

er

Tuner_LR

Current

LimitUSB3

Wifi

USB4

BD

AC

_M

ON

PF

C_M

ON

PO

WE

R_K

EY

PO

WE

R_

LE

D

RE

C_

LE

D

X_

SY

ST

EM

1_

RS

T

DIMMER

DC

_M

ON

KE

Y

Lig

ht_

Sensor_

Det

UARTA (LOG)

PF

C_P

WR

DE

BU

G_LE

D1

Hu

ma

n_

Se

nso

r_D

et

LVDS

PEL3

UARTDP

AN

EL

_S

EL

5V

Aerial

Ext Demod

X’tal

LNA Ext Demod

IFAGC

DDC

I2CB

I2CB

SatelliteSilicon

Tuner

X’tal

Silicon

Tuner

Zero-IF

IF1

X’tal

DiSEqC_Out

IFAGC

IF2

DiSEqC_In27MHz

SW

COMP_Y

COMP_Pb

COMP_Pr

PC_G

PC_B

PC_R

PC_H

PC_V

PC_LR

VIDEO1_LR

COMP2_LR

Tuner_LR

VIDEO_CV

COMP_Y

S1.8V

LDO

3.3V

LDO

DDC5V

STBY 3.3V2.5V

LDO

TCON-ON

SYSTEM2_PWR

DDCREG_12V

T-CON_VCC

REG12V

AUDIO_12V

REG_12V

BA

CK

LIG

HT

_M

ON

X_A

UD

IO_M

UT

E1

X_A

UD

IO_M

UT

E2

PA

NE

L_P

WR

_D

et

5V

UARTE

PC

_C

ON

_D

ET

Crystal

VID

EO

A_D

ET

VID

EO

B_D

ET

CR

_D

ET

TIMER_LED

PIC_MUTE_LED

REC_LED

Temp Sensor

X_Hotel_PWR_CTRL

Current

Limit

5V

I2CA (EQSW, Temp Sensor, Hotel Clock)

I2CB (Ext Demod)

LOGO

DMD_RST

X_AUDIO_MON

ST

BY

_LE

D

TIM

ER

_LE

D

MA

IN_P

WR

MA

IN_S

S_M

ON

DIMMER_DC

TS2

TS1

LNA

/EC

S

Light Sensor

X_T

CO

N_R

ST

SA

_M

OD

E

BIN

T

TC

ON

_R

DY

IF1

Main Speaker_Out_LR

S1.2V

LDO

PEM_LOG

I2CA(Hotel_Clock)

DEBUG_LED2

DEBUG_LED3

DMD_CLK_ENABLE1

PANEL_PWR

Atreyu_SPDIF

BA

CK

LIG

HT

_O

N

SY

ST

EM

2_

PW

R

SY

ST

EM

1_

PW

R

PIC

_M

UT

E_LE

D

1.5V

3.3V

MODE_PEM

I2CC (Panel, RGB Sensor)

DMD_CLK_ENABLE2

HDMIEQ_INT

DMD_RST

DMD_CLK_ENABLE1

DMD_CLK_ENABLE2

X_S

YS

TE

M1_R

ST

X_S

YS

TE

M1_R

ST

Reset

SIRCS

UARTB (RF-Remote)

UARTC (IR Blaster/ECS)

MS

TS

Panelless

AC_MON

Reset

H Con.

Audio

Power AMPAssist Speaker_Out_LR

SircsSIRCS

AUDIO_12V

REG12V

SYSTEM2_PWR

DDC1.2V

SYSTEM1_PWR

DDCREG_12V

3.4V

LDO

SYSTEM2_PWR

X_R

F_R

ST

NM

I

X_H

OT

EL_P

WR

_C

TR

L

DA

TA

1

HP_DET

X_WIFI_RST

SPDIF_SEL

BACKLIGHT

DIMMER2

LVDS_ODD

LVDS_EVEN

SA

_M

OD

E/L

UT

_S

EL0

PE

M_

WD

T/X

BU

SY

/BIN

T

I2C

_C

MO

DE

_P

EM

/TC

ON

_R

DY

LU

T_S

EL1/X

_T

CO

N_R

ST

/LR

_F

LA

G

T_P

AN

EL_S

EL

Digital Audio UART

REG_12V

FIGURE 3-4. BLOCK DIAGRAM

DIAGRAMAS

KDL-32CX525/40CX525/46CX525 21


CN6401

JST B15B-XASK-1

1- 821- 889- 11

STBY3.3V 1 10

AC_OFF_DET 2 9

Power on 3 8

Audio_12V 4 8

Audio_12V_GND 5 7

REG_12V_GND 6 5

REG_12V_GND 7 4

REG_12V 8 3

REG_12V 9 2

BL_ERR 10 7

BL_ON 11 6

Dimmer 12 5

NC 13 NC

T-con_VCC_12V 14 1

T-con_ON 15 3

To INV (conventional)

UNREG24V 1 1

UNREG24V 2 2

UNREG24V 3 3

UNREG24V 4 4

UNREG24V 5 5

GND 6 6

GND 7 7

GND 8 8

GND 9 9

GND 10 10

BL_ERR 11 11

BL_ON 12 12

NC 13 13

Dimmer 14 14

CN6402

JST B14B-XASK-1

1- 793- 236- 11

AC_IN

AC-N 1 1

AC-L 2 2

CN6101

SFP79-02WLB JAM

1-822-908-11

STBY3.3V 1 1

RS232_RXD 2 2

RS232_TXD 3 3

SIRCS_IN 4 4

SIRCS_OUT 5 5

GND 6 6

CN101

182018311

B board

AC pig

R3 or RU board

B board

AC pig

1 1 VCC(24V)

2 2 VCC(24V)

3 3 VCC(24V)

4 4 VCC(24V)

5 5 VCC(24V)

DNG66

DNG77

DNG88

DNG99

10 10 GND

11 11 Status

12 12 BL_ON

CN3131

14 14 DIMMER

YEONHO

20022WR-14AML

14pin

Inverter Board

tailtail

Inverter Board

G-B HarnessG-B

JAM 3pin Straight To BAT

DNG BSU DB16041DNG CN / 1lrtC_lenaP151CN / 1lrtC_lenaP

SUBV DB21832SNES_NOITOMrosneS noitoM YDR_NOCT / 2lrtC_lenaP052YDR_NOCT / 2lrtC_lenaP

P_BSU DB33933V5+GER2/V/X-a3 Panel_Ctrl3 / T_TD_HSYNC / 3lrtC_lenaP943 NC

P-1/2 1- 821- 130- 11 4 4 BD GND / 4lrtC_lenaP844TSR_CRF_X / 4lrtC_lenaP LUT_SEL2

2 5 BD USB_N Panel_Ctrl5 / LR_FLAG(For / 5lrtC_lenaP745 LUT_SEL1

/ 6lrtC_lenaP646EDOM_AS / 6lrtC_lenaPFIDPS BSU DB65 LUT_SEL0

N(2NOTES / 7lrtC_lenaPNO RDB/TCEJE DB7CN C / 7lrtC_lenaP547 NC

AP / 8lrtC_lenaP448LES_LENAP / 8lrtC_lenaP1OIPG RDB/1CSID DB8CN NEL_SEL

B / 9lrtC_lenaP349TNIB / 9lrtC_lenaPTATS_LD_U/2CSID DB9CN731DNG INT

T_T / 01lrtC_lenaP1YEK RDB /xT TRAU DB01CN532TNI_REWOPeludom WS D_VSYN / 01lrtC_lenaP2401 NC

11lrtC_lenaPADS_ECIVED RLH/ 2YEK RDB /xR TRAU DB11CN6331YEKLLA ADS / 11lrtC_lenaP1411ADS /

1- 822- 693- 11 LCS / 21lrtC_lenaP0421LCS / 21lrtC_lenaPV3.3+_YBTS RDB21CN

DNG9331DNGXT_TRAU FR /xT_TRAU RDB31CN

P_4NEVE_LENAP8341P_4NEVE_LENAPXR_TRAU_FR /xR_TRAU RDB41CN

N_4NEVE_LENAP7351N_4NEVE_LENAPLES FR/NOCIM_YBTS_PUEKAW RDB51CN

P_3NEVE_LENAP6361P_3NEVE_LENAPTSR_FR /0OIPG RDB61CN

DNG RDB71CN331V3.3+YBTS N_3NEVE_LENAP5371N_3NEVE_LENAP

DNG IFIW81CN132DNGrosneS_TPO/rosneS BGR/RI/DEL DNG4381DNG

P_BSU IFIW91CN923CER_DEL3-b2 P_KLC_NEVE_LENAP3391P_KLC_NEVE_LENAP

DNG IFIW02CN724YBTS_DELV-a3 N_KLC_NEVE_LENAP2302N_KLC_NEVE_LENAP

N_BSU IFIW12CN525REMIT_DEL2-a3 DNG1312DNG

DNG IFIW22CN826REWOP_DEL1-P P_2NEVE_LENAP0322P_2NEVE_LENAP

SUBV IFIW32CN037ETUM_CIP_DEL2-P N_2NEVE_LENAP9232N_2NEVE_LENAP

1NEVE_LENAP8242P1NEVE_LENAPLCS_ECIVED RLH 42CNCN8DNG/ADS_ECIVED P

_LENAP7252N_1NEVE_LENAPREMIT_NO_DEL RLH525CN9RDB_DEL/LCS_ECIVED EVEN1_N

SCRIS RLH62212301SNES_TPO P_0NEVE_LENAP6262P_0NEVE_LENAP

N_0NEVE_LENAP5272N_0NEVE_LENAPYBTS_DEL RLH7244311V3.3+DV

DNG4282DNGREWOP_DEL RLH8266221SCRIS

1- 821- 139- 11 3 29 HLR LED_REC P_4DDO_LENAP3292P_4DDO_LENAP

N_4DDO_LENAP2203N_4DDO_LENAPETUM_CIP_DEL RLH037

2 31 HLR GND P_3DDO_LENAP1213P_3DDO_LENAP

N_3DDO_LENAP0223N_3DDO_LENAPSNES_TPO RLH2301

DNG9133DNGV3.3_YBTS RLH331

11 34 HLR 3.3V P_KLC_DDO_LENAP8143P_KLC_DDO_LENAP

N_KLC_DDO_LENAP7153N_KLC_DDO_LENAPYEK_REWOP WS532

3 36 SW_KEY DNG6163DNG

1 37 SW GND P_2DDO_LENAP5173P_2DDO_LENAP

N_2DDO_LENAP4183N_2DDO_LENAPOGOL YNOS/ TED SMH832

P1DDO_LENAP3193P1DDO_LENAPV5 OGOL/ V5 SMH933

N_1DDO_LENAP2104N_1DDO_LENAPDNG OGOL /DNG SMH041

CN9006 P_0DDO_LENAP1114P_0DDO_LENAP

N_0DDO_LENAP0124N_0DDO_LENAP

DNG934DNGP04 YLBNESSA REDAEH

DNG844DNG

31lrtC_lenaP75431lrtC_lenaP

DNG664DNG

WS_CCV_LENAP574WS_CCV_LENAP



SPEAKER L+ (Fasten # 187) 1 1 WS_CCV_LENAP205WS_CCV_LENAP

Front L- (Fasten #110) 2 2 WS_CCV_LENAP115WS_CCV_LENAP

Lch 1 1 L+

2 2 L- 1- 842- 547- 11

2 3 R-

1 4 R+ JAE

SPEAKER R- (Fasten # 110) 2 rotcennoC rekaepSgnisuoH3

Front R+ (Fasten # 187) 1 4

Rch

1 1 STBY3.3V

2 2 RS232_RXD

3 3 RS232_TXD

4 4 SIRCS_OUT

5 5 SIRCS_IN

DNG66

CN9005

6pin connector 182113311

1DNG

UARTD_TX 2

UARTD_RX 3

RESET 4

1 10 STBY_+3.3V STBY_+3.3V 5

NC 9 AUDIO+12.5V MODE_TVM 6

4 8 AUDIO+12.5V UARTA_RX 7

5 8)2DM( CNDNG_V5.21+OIDUA7

NC 9XR_CTRAUDNG_V5.21+OIDUA6

6 01XT_CTRAUDNG_V5.21+GER5

11DNGDNG_V5.21+GER47

8 3 REG+12.5V UARTA_TX 12

9 2 REG+12.5V ECS_MATRIX 13

14 1 T-CON_VCC STBY_+3.3V 14

CN6001 MODE_PEM 15

1-842-569-11 PEM_LOG_RX 16

HEADER ASSEMBLY FOR PWB 10P PEM_LOG_TX 17

GND 18

2 9 AC_OFF_DET CN9004

3 8 POWERON 1-774-667-51

10 7 BL_ERR TL-EX1 Connector,FFC/FPC 18P

11 6 BL_ON

12 5 DIMMER

NC 4 HSYNC/DIMMER_DC

15 3 TCON_ON

NC 2 PFC_PWR

NC 1 GND

CN6002

1-819-452-11

CN2001

FFC Direct in Connector

PANEL FFC96pin

SW module

HMS3 board

HLR boardHLR boardHLR boardHLR boardHLR boardHLR boardHLR boardHLR2 board

BAT- V board

BV - H HarnessH-B

51pinFFC

LVDS-FFCB-Panel

TL- EX1JIG board

T- con Board(60Hz)

FIGURE 3-5. CONNECTOR DIAGRAM

KDL-32CX525/40CX525/46CX525 22

VISÃO GERAL

This chapter provides information regarding the Self Diagnosis

feature in our TVs.

ATUALIZAÇÃO DO SOFTWAREAs mentioned in “Section 2 - Software Requirements” on page

13 there are several issues that may be resolved by updating

the software to the latest version. For a list of possible correctable

issues see “Examples of Software Correctable Symptoms” on page

15.

SEÇÃO 4 - ANÁLISES DE DEFEITOS Self DiagnosisSupported model

KDL-32CX525/40CX525/46CX525 23

SEÇÃO 4 - ANÁLISES DE DEFEITOSQUADRO DE TRIAGEM

Use the Triage Chart to determine what may possibly be causing the error before going out to the customers location.

Before you make the service call…

Green LED

Blinking

No

Power Remote Audio Network Skype

2 3 5 6 7

Green LED

Blinking

No Green

Power LED

(Dead Set)

Stationary

colored lines

or dots

No video

through 1

input

No video all

Inputs

No

RemoteNo Audio

Wireless

can't

connect

Skype

doesn't

connect

BATV BOARD

G* BOARD

HLR2 BOARD ! ! !

SPEAKER ! !

SKYPE MODULE ! ! !

WIFI MODULE ! ! !

LVDS CABLE ! ! !

TCON ! ! !

LCD Panel

Problem POWER

POWER

AUDIO

PANEL

(TCON)

PANEL

(INT) TEMP

BLACK TEXT: Part that may correct the symptom

BLUE TRIANGLE: Secondary possible defective part

3. Bring all the boards listed for that symptom.

2. Select that symptom from the chart.

Reference

Sony KDL32CX525/40CX525 Technical Triage Summary Sheet

y p

LED

blinking red diagnostics

4. Follow the troubleshooting charts in the technical guides to isolate the board.

5. Chart Color Code

Video - missing or distorted

1. Confirm the symptom from the customer.

RED DOT: Most likely defective part

KDL-32CX525/40CX525/46CX525 24

SEÇAO 4 - ANÁLISES DE DEFEITOSATIVAÇÃO DA PROTEÇÃO


Critical voltages and circuit operations are monitored by the CPU

on the main board. If a fault is detected the Self-Diagnostic function

in the TV will force the TV to shut down by the CPU. The monitored

!" #!$% !&%'(! (% $()% *+#,$% - #"").%'!,,% +#/)% $()%012% $-%3+/(% $()%

Stand-By LED in groups of repeating sequences. The number of

4,!&5/%!&%$()/)%6"-#7/%!.)&$!8)/%'(! (%9-,$+6)%-"% !" #!$% +#/).%$()%

protection event.

Not all of the available protect codes are used in every model.

For example, models that are LED backlit do not use the 4-blink

balancer error as this circuit is found in models that are backlit with

3#-")/ )&$% ,+:7/;%<()% *-,,-'!&6% -&$+!&/% $()% 7"-$) $% !" #!$/% +&.%

diagnostics codes used in the models listed in this manual. “Figure

4-3. Diagnostic Table” on page 26 provides guidance in locating

the possible component causing the shutdown.

CONTAGEM DE PISCAMENTO DO LED DE STANDBY

Ambient Sensor/

(IR) Infrared Receiver

Picture Off /

Timer LED

Standby LED Power LED

FIGURE 4-1. LED DISPLAY

2 times

5 times

LED ON 0.3 sec.

LED OFF 0.3 sec. LED OFF

3 sec.

FIGURE 4-2. BLINK COUNT

KDL-32CX525/40CX525/46CX525 25

SEÇÃO 4 - ANÁLISES DE DEFEITOSPisca 2X - Erro do Fonte de Alimentação

A loss of REG12V from the power supply triggers this protect

event. This symptom is usually remedied by replacing the power

supply board. If the error continues after the power supply board

is replaced, suspect excessive loading which is causing the power

supply to shut down. This is usually caused by a failure of the inverter

circuits. Unplug the inverter and turn the TV back on. If a 6X error is

displayed, the inverter (or LCD panel) must be replaced.

Pisca 3X - Regulador DC/Erro do Audio

<()%8"/$%$(!&6%$-% () 5%'()&%+%=>%4,!&5%7"-$) $!-&%:-.)%- #"/%!/%

the physical condition of the speakers and speaker connections. The

speakers should measure 8 ohms. Shorted speakers or connections

can cause a 3X blink protection mode.

If the speakers and connections check okay, then the defective

component is on the main board. Either an open F4200, defective

?0% @)6#,+$-"A% -"% .)*) $!9)% B#.!-% +:7,!8)"% '!,,% +#/)% +% =>% 4,!&5%

protection mode which would require replacing the main board.

A defect on the Power Supply Board may also cause a 3X blink

protection mode and shut-off. Check the AU12V level at CN6704/pin

14. If 0V is measure before shut-off the power supply board needs

to be replaced.

Pisca 5X - Erro do TCON

A communications error with the timing control circuits (TCON) has

occurred. If the TCON is available for replacement, replace the

TCON. If the TCON is not available, the LCD panel must be replaced

since the TCON circuit is part of the LCD panel assembly. In rare

cases a loose or defective LVDS cable could also be the cause.

Pisca 6X - Falha de Sistema do Backlight

If the inverter circuits fails to generate high voltage or one or more

of the backlight lamps fails to light, the television will shut down

and display this diagnostics error. Observing for the presence of

backlighting is crucial in determining which component is likely at

fault.

If the backlights turn on before the 6X shutdown occurs, it is safe

to assume that the inverter circuits are functioning and one of the

lamps failed to ignite. Replacing the LCD panel is necessary. If the

backlights never turn on before the 6X shutdown, the inverter has

failed. If the inverter is available for replacement, replace the inverter.

If the inverter is not available, replace the LCD Panel.

Pisca 7X - Falha da Temperatura

A digital thermometer IC located on the main board provides a

temperature reading of the chassis and LCD panel. If the temperature

exceeds a pre-determined point the TV will shut down. If this problem

occurs immediately at turn-on, the temperature sensing IC has failed

and replacing the main board is required. If this occurs after the TV

has been running for a while, check for ventilation issues that could

cause the TV to run hotter than normal.

KDL-32CX525/40CX525/46CX525 26

SEÇÃO 4 - ANÁLISES DE DEFEITOSDESCRIÇÃO DO CÓDIGO DE DIAGNÓSTICO

The Diagnostic Table provides an overview of the number of times the Standby LED blinks and the possible location.

Number of times

Standby LED blinksDiagnostic Item Possible Causes Possible Location

NA RGB_SEN RGB Sensor ACK Error NA

2 MAIN_POWERMain Power

Over Voltage Protection

G2A (Power) Board (KDL-32CX525 Only)

G2B (Power) Board (KDL-40CX525 Only)

G3 (Power) Board (KDL-46CX525 Only)

AUD_PROT Audio Error Detection

DC_ALERT DTT Error

4 BALANCER Panel Balancer Error NA

TCON ERR TCON Error

HFR ERR HFR Error

P_ID_ERR Panel ID NVM Error

PANEL_POWE Panel Error

6 BACKLITE Backlight Error

LCD Panel

G2A (Power) Board (KDL-32CX525 Only)

G2B (Power) Board (KDL-40CX525 Only)

G3 (Power) Board (KDL-46CX525 Only)

7 TEMP_ERR Temperature Error BATV Board

3

5

BATV Board

TCON Control MT Board

LVDS Connection

FIGURE 4-3. DIAGNOSTIC TABLE

KDL-32CX525/40CX525/46CX525 27

SEÇÃO 4 - ANÁLISES DE DEFEITOSVIEWING THE SELF CHECK DIAGNOSTIC HISTORY

C$%!/%7-//!4,)%$-%4"!&6%#7%7+/$%- #"")& )/%-*%+%*+!,#")%*-"% -&8":+$!-&%

on the Self Check diagnostic history screen. This feature is useful for

failures which are intermittent or when the customer is not sure what

is causing the television to shut down.

1. TV must be in standby mode. (Power off).

2. Press the following buttons on the Remote Commander

within a second of each other:

3. DISPLAY Channel 5 Volume - POWER

.

* NOTE: This differs from accessing Service Adjustments Mode (Volume +)

Total operation time by hour (MAX:65535)

Boot count (MAX:65535)

Panel operation time by hour (MAX:65535)

Total operation time by hour (MAX:65535)

Boot count (MAX:65535)

Panel operation time by hour (MAX:65535)

-------------- -------------- -------------- 01

-------------- -------------- -------------- 00

-------------- -------------- -------------- 00-------------- -------------- -------------- 00-------------- -------------- -------------- 00

-------------- -------------- -------------- 00

002 MAIN_POWE

003 DC_ALERT003 AUD_PROT004 BALANCER005 HFR_ERR

005 P_ID_ERR

12345-00333-0678912345-00333-06789- -

-------------- -------------- -------------- 00006 VLED

-------------- -------------- -------------- 00005 TCON_ERR-------------- -------------- -------------- 00

-------------- -------------- -------------- 00

-------------- -------------- -------------- 00

006 BACKLITE

007 TEMP_ERR

010 EMITTER-------------- -------------- -------------- 00007 FAN_ERR-------------- -------------- -------------- 00

012 IA -------------- -------------- -------------- 00

SELF CHECK

StandBy LED Flash Count

Diagnostic Item

Error Count (00-99)

-------------- -------------- -------------- 00

-------------- -------------- -------------- 00

101 VPC_WDT -------------- -------------- -------------- 00

102 MEPS_WDT -------------- -------------- -------------- 00

103 HOST_WDT -------------- -------------- -------------- 00

104 STBY_WDT -------------- -------------- -------------- 00

000 RGB_SEN

000 RESERVED

000 RESERVED

FIGURE 4-4. SAMPLE SELF CHECK DIAGNOSIS PAGE

CLEARING THE SELF CHECK DIAGNOSTIC LIST

Since the diagnostic results displayed on the screen are not

automatically cleared, always check the self-diagnostic screen after

you have completed the repairs to be sure you have cleared the

result display to “0”.

1. To clear the Error history and Error count

press 8 0 .

RESETTING THE LCD PANEL OPERATING HOURS

The 3 sets of numbers displayed on the lower left corner of the screen

indicates the total accumulated operating hours of the television and

the operating hours of the LCD panel. Total operating hours is on the

left, boot count in the center and panel hours in the right group (The

center numbers are not used.)

1. To clear the LCD Panel operating hours of the LCD Panel

after replacing the panel, press 7 0 .

EXITING THE SELF CHECK DIAGNOSTIC SCREEN

1. To exit the Self Diagnostic screen, turn off the power to the

TV by pressing the POWER button on the remote or the

POWER button on the TV.

KDL-32CX525/40CX525/46CX525 28

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS

VISÃO GERAL

<()%*-,,-'!&6%3-'% (+"$/%7"-9!.)%!&*-":+$!-&%$-%.)$)":!&)%'(+$%")7+!"%7+"$/%$-%-".)"%4+/).%-&%$()%<D%)""-";

DIAGNOSTICANDO ERROS2/)%$()%E9)"+,,%F,-' (+"$%$-%.)$)":!&)%'(! (%3-' (+"$%$-%")9!)'%$-%8&.%+%/-,#$!-&;

START

Does the Power Led

stay on when the

TV is switched on ?

Is the Standby Led

blinking?

Is the Picture and

Sound OK? END

See

No Power

See

Standby LED Blinking

See

No Picture or No Sound

Is the network

connection OK?

See

Network Not Connecting

No

Yes

Yes

No

Yes

Do the buttons

on the TV & Remote

Commander work

properly?

See

TV/Remote Commander

Buttons Not Working

NoNo

Yes

No

Yes

No

See

Skype Accessory

Not Working

NoIs the Skype

functioning OK?

Yes

FIGURE 5-1. OVERALL FLOWCHART

KDL-32CX525/40CX525/46CX525 29

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASNÃO LIGA

Não Liga

Check STBY 3.3V

at 10 pin of CN6001

on the B* Board

Harness

G* Board

Replace Harness

Between G* Board and

B* Board

B* Board

NG

OK

NG

OK

FIGURE 5-2. NO POWER

KDL-32CX525/40CX525/46CX525 30

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASLED DO STANDBY PISCAM

Piscan 2X

Check REG12V at

pins 2/3 of

CN6001 on

the B* Board

B* Board Harness

G* Board

Replace Harness

between G* Board and

B* Board

12V NG

12V OK

NG

OK

FIGURE 5-3. ERRO DE 2 PISCAMENTO

KDL-32CX525/40CX525/46CX525 31


Piscam 3 X

Check D+1.2V at

JL6007

on the B* Board

F6001,IC6005,etc

(B* Board)

Speaker

Check +3.3V_MAIN

at JL9234 on

the B* Board

Check

Speaker Connector

F6003,IC6003,etc

(B* Board)

Check AUDIO+12.5V

at pin 8/9 of

CN6001 on

the B* Board

G* Board

Check +12.5V

at F4601 on

the B* Board

F4601,IC4601,etc

(B* Board)

IC4601,etc

(B* Board)

DC_ALERT

NG

OK

AUDIO

AUDIO

FE/BE Communication

NG

OK

NG

OK

NG

OK

NG

OK

FIGURE 5-4. 3 ERRO DE 3 PISCAMENTO

KDL-32CX525/40CX525/46CX525 32


Piscam 5X

Check

LCD PANEL_VCC

at pin 1 of

CN6001 on

on the B* Board

G* Board

Replace the

Harness

between G* and

LCD PANEL

(a)

Replace

the LVDS Connector

LCD PANEL (TCON)

changeB* Board

Harness

LVDS Connector

TCON (LCD PANEL)

(a) exclude 60Hz LCD PANEL Model

12V NG

12V OK

NG

Symptom

improvement

Symptom

improvement

Symptom

improvement

NG

NG


KDL-32CX525/40CX525/46CX525 33


Piscam 6X

Check

BL_ERR at

pin 7 of CN6002

on the B* Board

B* Board

Under 2.65V

G* board

NG

Over 2.65V

Symptom

improvement

Change G* Board

LCD PANEL


KDL-32CX525/40CX525/46CX525 34


Piscam 7X

Setting

is OK?

Check Temperature

and

Ventilation.

Set to another

Location, etc.

NO

YES

Change B* Board,

B* Board

OK

LCD PANEL


KDL-32CX525/40CX525/46CX525 35


LED DE POWERPiscam (Verde)

OK

LCD PANEL

NG

Check LCD PANEL

Check the harness

between the G* Board

and LCD PANEL

Harness

NG

OK

Check G* Board

B* Board

OK

G* Board

NG

FIGURE 5-8. PISCAM LED DO PAAWER

KDL-32CX525/40CX525/46CX525 36

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASSEM IMAGEM

Sem Imagem

Press HOME Key

XMB (Menu) displayed?

B* Board

Replace

the LVDS Harness

LCD PANEL

(TCON)

Harness

(LVDS)

Check

BL_ON at JL6018

on the B* Board

BL_ON:H

B* Board

Replace Harness

between G* Board

to B* Board

Harness

(G* Board to

B* Board)

BL_ON: L

Change B* Board G* Board

NO

YES

NG

OK

NG

OK

NG

OK

LCD PANEL_VCC

At JL6004 on the

B* Board

G* Board

12V OK

12V NG

FIGURE 5-9. ERRO NA IMAGEM

KDL-32CX525/40CX525/46CX525 37

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASSEM ÁUDIO

Sem Áudio

Check the Speaker

Harness

Speaker Harness

Replace

the B* BoardB* Board

Speaker

OK

NG

NG

OK

Check the

“Speakers setting”

Change to

“TV Speaker”

“Audio System”

“TV Speakers”

FIGURE 5-10. ERRO NO ÁUDIO

KDL-32CX525/40CX525/46CX525 38

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASNÃO FUNCIONAM OS BOTÕES DO TV E CONTROLE REMOTO

Não funcionaBotão POWER

do TV

Replace the Harness

between B* to

Switch Unit

Switch Unit

Harness

Switch Unit change

B* Board

OK

NG

OK

NG

FIGURE 5-11. MAL FUNCIONAMENTO DOS BOTÕES DO TV

KDL-32CX525/40CX525/46CX525 39


Não funcionam Botõesdo Controle Remoto

Green LED light

at power indicator

OK

NG

Sensor is broken

HLR Board

B* Board

OK

NG

Mechanical

(ex. bezel)

Green LED blinks

at power indicator

when using commander

near sensor’s window

Check the Harness

between the B* Board

and the HLR Board

Exchange the Harness

Exchange the

HLR Board

Harness

OK

NG

OK

OK

NG

NG

FIGURE 5-12. MAL FUNCIONAMENTO DO IR

KDL-32CX525/40CX525/46CX525 40

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASNÃO CONECTA NO NETWORK (REDE DE INTERNET)

Conexão com Cabo no TV

Check

Local Access

Check

Cable Connection

OK

NG

OK

NG

Check

Internet AccessProxy setting

NG

B* Board

Check Ethernet Cable Ethernet Cable

Check IP address

and Local router setting

Wired Set-up

IP address settingCheck Local router DHCP server

Auto

Manual

OK

NG

FIGURE 5-13. MAL FUNCIONAMENTO DO NETWORK COM CABO

KDL-32CX525/40CX525/46CX525 41


Conexão semCabo no TV

Is the signal field

strength too weak

or is there No signal?

Access Point

B* Board

Error Message

displays when the

Wireless Network

is selected?

USB Dongle

NO

YES

NO

YES

FIGURE 5-14. MAL FUNCIONAMENTO DO DISPOSITIVO USB

KDL-32CX525/40CX525/46CX525 42

SEÇÃO 5 - FLUXOGRAMA E DIAGRAMASNÃO FUNCIONA ACESSÓRIO SKYPE

Não funcionaacessório Skype

USB plugged in? Insert USB

Able to run

Skype App?

Spec. USB overload.

Connect to

a different

USB port

B* board

Insert another

Skype unit

or

USB dongle

Skype unit

B* board

Network connected? Reset network

Yes

No

Yes

No

No

OK

NG

OK

NG

OK

NG

Próxima Página

Yes

-Unplug another

USB device

-AC OFF/ON

FIGURE 5-15. SKYPE NOT WORKING PROPERLY (PAGE 1 OF 2)

KDL-32CX525/40CX525/46CX525 43


Far end

Video/Audio quality?

Network speed

or

far end system issue

Auto-Focus work?Sound quality?

No video?

Manual Focus work?

Check Auto-Focus area

Enough

network speed?

Skype unit

Call Skype

sound test

Far end setting/system

Move unit away

from speaker

Skype unit

Audio

problem

Video problem

Da Página Anterior

OK NG

Yes

No

Yes

No

No

Yes

Yes

NG

FIGURE 5-16. SKYPE NOT WORKING PROPERLY (PAGE 2 OF 2)

KDL-32CX525/40CX525/46CX525 44

!"#!$%$&'( $!&( )*%$&)+%*( ,-( .( #./&( $0",%/( !/(

description are not stocked because they are seldom

required for routine service.

The component parts of an assembly are indicated by the

reference numbers in the far right column of the parts list

and within the dotted lines of the diagram.

* Items marked with an asterisk are not stocked since

they are seldom required for routine service. Expect

some delay when ordering these components.

12345(36%( 7!"#!$%$&'( )*%$&)+%*(,-( '6.*)$8(

and ! mark are critical for safety. Replace only

9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(

these components are repaired and/or replaced.

See Appendix A: Encryption Key Components in the back of this manual.

REMOÇÃO DO PEDESTAL MONTADO

A Remove 3 screws from Table-Top Stand Assembly

REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]

1 4-259-145-01 TAMPA DO SUPORTE DO PEDESTAL (KDL-32CX525 ONLY)

1 4-259-147-01 TAMPA DO SUPORTE DO PEDESTAL (KDL-40CX525/46CX525 ONLY)

2 4-259-178-02 DOBRADIÇA (M3) (KDL-32CX525 ONLY) 2 4-259-181-01 DOBRADIÇA (ML3) (KDL-40CX525 ONLY)

2 4-259-184-01 DOBRADIÇA (L3) (KDL-46CX525 ONLY)

3 4-259-293-01 TAMPA DO PEDESTAL (M3) (KDL-32CX525 ONLY)

6 4-259-315-01 BASE DO PEDESTAL (L3) (KDL-32CX525 ONLY)

3 4-259-522-01 TAMPA DO PEDESTAL (ML3) (KDL-40CX525 ONLY)

3 4-259-295-01 TAMPA DO PEDESTAL (L3) (KDL-46CX525 ONLY)

7 4-259-152-01 SUPORTE DO PEDESTAL (L3) (KDL-32CX525 ONLY)

4 4-259-541-01 USER SCREW ST

(SCREWS TO ATTACH STAND HEAD AND STAND BASE TO NECK)

5 2-580-608-01 SCREW, +PSW M5X16

(SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV)

For product protection and safety reasons, Sony strongly recommends

that you use the screws provided with the TV

CAUTION: These screws cannot be used to secure the TV to

the Wall Mount Brackets

2-580-608-01 SCREW, +PSW M5X16






B Lift up TV set to detach from Table-Top Stand Assembly

C Gently place the LCD TV set face down onto a soft cloth

C

Soft Cloth

B

1

2

3

5

4

4

SEÇÃO 6 - DESMONTAGEM/INFORMAÇÕES DOS CÓDIGOS DE PEÇAS

A



7 4-259-154-01 SUPORTE DO PEDESTAL (L3) (KDL-40/46CX525 ONLY)

6

7

Teruaki_Nakagawa

Teruaki_Nakagawa

KDL-32CX525/40CX525/46CX525 45

SEÇÃO 6 - DESMONTAGEM/INFORMAÇÕES DOS CÓDIGOS DE PEÇAS12345(36%( 7!"#!$%$&'( )*%$&)+%*(,-( '6.*)$8(


9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(




51 4-265-768-01 REAR COVER BARE (32 ATL)

(KDL-32CX525 ONLY)


(KDL-40CX525 ONLY)


(KDL-46CX525 ONLY)

52 4-259-168-01 COVER, AC(M)

4-256-393-01 SCREW, +PSW M3X6 W12

7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3

2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3

4-257-907-01 JOINT, STAND

4-159-298-01 SCREW, +PSW M4X10

REMOÇÃO DA TAMPA TRASEIRA E A TAMPA AC CAUTION: Do not damage the Power Board Connector or Power Supply Cord when removing

the Rear Cover. Refer to “Appendix A - Removing The Rear Cover” on page A-1 for complete

instructions.

A Remove screws from Rear Cover

10 from KDL-32CX525/40CX525 Only

12 from KDL-46CX525 Only

B Remove 1 screw from Terminal Area position

C Remove 3 screws from Rear Cover

D Remove 2 screws from Rear Cover

E Remove 1 screw and release clips from AC Cover to detach from Rear Cover

(Refer to “Appendix A - Removing The Rear Cover” on page A-1)

F Gently lift up Rear Cover form bottom side to detach from Bezel

E

C

D

A

F

B

52

51

KDL-32CX525/40CX525/46CX525 46



9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(




101 Y-8287-462-A PLACA G2A MONTADA (KDL-32CX525 ONLY)

101 Y-8287-466-A PLACA G2B MONTADA (KDL-40CX525 ONLY)

101 1-474-296-11 PLACA G3 MONTADA (KDL-46CX525 ONLY)

! 102 1-838-269-11 POWER-SUPPLY CORD (WITH CONN.)

103 1-489-515-21 SWITCH UNIT

104 1-858-589-11 LOUDSPEAKER

(KDL-32CX525 ONLY)

104 1-858-585-11 LOUDSPEAKER

(KDL-40CX525/46CX525 ONLY)

105 4-256-427-71 BRACKET, SIDE (BAT-V CCFL)

2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3

4-159-298-01 SCREW, +PSW M4X10

2-990-421-41 SCREW (+PSW) (M3X6)

REMOÇÕES DAS PLACAS G2A/G2B/G3 (POWER) , UNIDADE CHAVE

E ALTO-FALANTES

A Remove screws from G2A/G2B/G3 Board

2 from G2A Board (KDL-32CX525 Only)

3 from G2B Board (KDL-40CX525 Only)

5 from G3 Board (KDL-46CX525 Only)

B Disconnect 3 connectors from G2A/G2B/G3 Board

C Lift up AC Power Cord to detach from LCD Panel

D Lift up Switch Unit and disconnect 1 connector to detach from Bezel

E Slide-out right side Speaker to detach from Bezel

F Slide-out left side Speaker to detach from Bezel

G Release 2 clips to detach Side Bracket from BATV Board

H Remove screws from Bottom Frame to detach from LCD Panel




I Remove 2 screws from Bottom Frame to detach from Bezel

A

B

C

D

E F

G

H

I

101

102

103

104 104

105

KDL-32CX525/40CX525/46CX525 47



9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(


See Appendix A: Encryption Key Components in the back of this manual. REMOÇÕES DAS PLACAS BATV (MAIN), HLR2 , HMS3 EPAINEL DE LCD

NOTES:

Refer to Handling the “Handling the FFC Connector” on page 3 to disconnect the

LVDS Connector.

The Insulation Sheet (G2) and Insulation Sheet (G3) are not included with the LCD

Panel and must be replaced when replacing the LCD Panel.

A Remove 5 screws from BATV Board

B Disconnect 5 connectors from BATV Board

(Refer to “Handling the FFC Connector” on page 3)

C Remove 1 screw, then release clips and disconnect 1 connector to detach HMS3

Board from LED Guide

D Lift up Frenel Lens to detach from LED Guide

E Release clips and disconnect 1 connector to detach HLR2 Board from LED Guide

151 4-273-254-01 BEZEL (32 ATL)

(KDL-32CX525 ONLY)

151 4-274-101-01 BEZEL (40 ATL)

(KDL-40CX525 ONLY)

151 4-274-102-02 BEZEL (46 ATL)

(KDL-46CX525 ONLY)

152 4-166-126-11 SUPPORT, PANEL

153 NA LCD PANEL

FOR ALL LCD PANEL AND TCON PART NUMBER INFORMATION

REFER TO THE LCD PANELS SERVICE MANUAL

154 Y-8287-474-A PLACA BAT-V MONTADA AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU

MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.


155 4-268-448-01 SHEET, INSULATION (G2)


ORDER THIS PART WHEN REPLACING THE LCD PANEL.

155 4-268-449-01 SHEET, INSULATION (G3)

(KDL-46CX525 ONLY)


156 Y-8287-504-A PLACA HLR2 MONTADA (KDL-32CX525)

157 Y-8287-503-A PLACA HMS3 MONTADA (KDL-32CX525)

* 158 1-856-184-11 FRENEL LENS

2-990-421-41 SCREW (+PSW) (M3X6)

7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3

Detail

157

158154

153151 152

156

155

Detail

CLEANING THE LCD PANEL ASSEMBLY

CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of

electric shock.

Clean the cabinet of the TV with a dry soft cloth.

Wipe the LCD screen gently with a soft cloth.

!Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and

warm water.

!If using a chemically pretreated cloth, please follow the instruction provided on the package.

!Never use strong solvents such as a thinner, alcohol or benzine for cleaning.

!Periodic vacuuming of the ventilation openings is recommended to ensure the proper ventilation.

Detail

A

B

E

G F

Detail

C

D

F Lift up 2

Panel Support

brackets to

detach from

Bezel

G Gently lift-up

LCD Panel to

detach from

Bezel

156 Y-8287-454-A PLACA HLR2 MONTADA (KDL-40-46CX525)

157 Y-8287-453-A PLACA HMS3 MONTADA (KDL-40-46CX525)

KDL-32CX525/40CX525/46CX525 48

SEÇAO 6 - DESMONTAGEM/INFORMAÇÕES DOS CÓDIGOS DE PEÇAS12345(36%( 7!"#!$%$&'( )*%$&)+%*(,-( '6.*)$8(


9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(



* 201 1-910-800-98 CONNECTOR ASSEMBLY 14P



* 203 1-838-842-11 (LVDS) FLEXIBLE FLAT CABLE I4 32S

* 204 1-910-801-08 HARNESS ASSEMBLY

LEGENDA DE PARAFUSOS

CONECTORES

KDL-32CX525

202

204

203

201

P/N DESCRIPTION REMARKS TOTAL

▲ 2-580-608-01 SCREW, +PSW M5X16 TABLE-TOP STAND(3) 3

△ 4-256-393-01 SCREW, +PSW M3X6 W12 AC COVER(1) 1

■ 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3 RC to TERMINAL AREA(1) 1

□ 2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3 RC(10), BTM FRM to BEZ(2) 12

◆ 4-257-907-01 JOINT, STAND RC(2) 2

◇ 4-159-298-01 SCREW, +PSW M4X10 RC to BTM FRM(1), RC to PNL(2), BTM FRM(2) 5

● 2-990-421-41 SCREW (+PSW) (M3X6) BATV(5), G2A(2) 7

☆ 4-259-541-01 USER SCREW ST HEAD STAND to NECK(1), BASE STAND to NECK(2) 3

★ 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 HMS3(1) 1






◆ 4-257-907-01 JOINT, STAND RC(2) 2


● 2-990-421-41 SCREW (+PSW) (M3X6) BATV(5), G2B(3) 8








◆ 4-257-907-01 JOINT, STAND RC(2) 2


● 2-990-421-41 SCREW (+PSW) (M3X6) BATV(5), G3(5) 10



KDL-32CX525

KDL-40CX525

KDL-46CX525

KDL-32CX525/40CX525/46CX525 49



9)&6(#./&($0",%/('#%7)+%*:(

12345(36%(7!"#!$%$&'()*%$&)+%*(,-(.(/%*(!0&;)$%(.$*(.( mark contain

7!$+*%$&).;()$<!/".&)!$:(=#%7)+7()$'&/07&)!$'("0'&(,%(.*6%/%*(&!(96%$%>%/(



REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]

KDL-40CX525 KDL-46CX525



253 NA (LVDS) FLEXIBLE FLAT CABLE I4 40

FOR ALL LVDS CONNECTOR PART NUMBER INFORMATION

REFER TO THE LCD PANELS SERVICE MANUAL




* 303 1-838-845-11 (LVDS) FLEXIBLE FLAT CABLE I4 46S


302

304

303

301

252

254

253

251

KDL-32CX525/40CX525/46CX525 50


ACESSÓRIOS E EMBALAGENS 4-273-012-11 MANUAL DE INSTRUÇÕES* 4-275-363-11 SUPLEMENTO DE INSTALACAO DO PEDESTAL

DIVERSOS

A-1811-852-A BAG, SCREW ASSEMBLY(L)

(KDL-46CX525 ONLY)

CONTAINS THE FOLLOWING SCREWS

2-580-608-01 SCREW, +PSW M5X16






4-259-541-01 USER SCREW ST

(SCREWS TO ATTACH NECK TO BASE STAND AND HEAD STAND)

A-1811-853-A BAG, SCREW ASSEMBLY(M)


CONTAINS THE FOLLOWING SCREWS

2-580-608-01 SCREW, +PSW M5X16






4-259-541-01 USER SCREW ST

(SCREWS TO ATTACH NECK TO BASE STAND AND HEAD STAND)

4-188-302-11 CHAVE SEXTAVADA 4-257-907-01 UNIAO DO PEDESTAL (SCREWS USED WHEN STAND IS ATTACHED - NOT USED WITH WALL MOUNTS)

4-100-136-01 SHEET (CORE), C

4-256-443-01 SHEET, RADIATION (BAT-L/V)


4-087-858-41 SHEET, VIBRATION PROOF

(KDL-32CX525 ONLY)


4-260-776-02 SPACER (G B)

X-2549-230-1 SUPPORT BELT KIT

7-632-452-24 TAPE (NO.303) 18MMX35M YEL

CONTROLE REMOTO Y-8287-457-B CONTROLE REMOTO (RM-YD064)

KDL-32CX525/40CX525/46CX525 51


DIAGRAMAS DE PASSAGENS DOS FIOS

KDL-32CX525 ONLY

FIGURE 6-1. KDL-32CX525 OVERALL WIRE DRESSING

KDL-40CX525 ONLY


KDL-46CX525 ONLY


KDL-32CX525/40CX525/46CX525 52

VISÃO GERAL

As mentioned in “Section 2 - Software Requirements” on page 13 the

models in this manual utilize a “generic” type main board, therefore

!"#$%&'(!")% !'$*+,(#-!&#('(!##%&.('-,(#'/!' 0&1"-!*'23!&'!%#3!"'

the Main Board, LCD Panel, or TCON Board are replaced.

ATUALIZAÇÃO DO SOFTWARE

After replacing the Main Board, LCD Panel, or TCON Board, you

MUST UPDATE the SOFTWARE to the latest version. .

ACESSANDO AJUSTES DE SERVIÇO1. TV must be in standby mode. (Power off).

2. Access Service Mode by pressing the following buttons on

the Remote Commander within a second of each other:

DISPLAY Channel 5 Volume + POWER .

DISPLAY

RM-YD064

5

VOLUME+

POWER

SEÇÃO 7 - AJUSTES DE SERVIÇO

KDL-32CX525/40CX525/46CX525 53

SEÇÃO 7 - AJUSTES DE SERVIÇO3. The DIGITAL Service Menu displays.

NOTE: There are 3 Service Menus for this model, DIGITAL,

CHASSIS, and VPC. If the DIGITAL Service Menu is not

displayed, press JUMP or OPTIONS on the Remote

Commander.

DIGITAL SERVICE

001 OP000 VERS ---

<MAIN> <EXT>DM1.301W00AA RF:01.05WF1.003W00AA WF:2.0.0.99DF1.001W00AA WF:0BYM1.010W00AA CAN:X.XXXDB2.105W00AA FDlXXXX(DM1.301W00A)DD1.016W00AAWP0.521W00AA <PEM>MID:1C117081 PM1.012W00LUPID:0402000 PB1.000W00LUPNL:LTY320HN0201

POP:X.XXX

PL1.011J46LUXPD1.011J46LUX

FIGURE 7-1. SAMPLE DIGITAL SERVICE MENU

press

or

JUMP

OPTIONS

CHASSIS SERVICE

000

000 WYVERN

S2_NOISE_TH 32

FIGURE 7-2. SAMPLE CHASSIS SERVICE MENU

VIEWING OR CHANGING SERVICE DATA

Within each Service Menu are Categories and data information.

CHASSIS SERVICE

000

000 WYVERN

S2_NOISE_TH 32

Data ValueItem Name

Category NumberItem Number

Category Name

FIGURE 7-3. SERVICE DATA DEFINITIONS

Use the buttons on the Remote Commander to review or change the

service data.

4. To change the Category, press 2 to move to the Next

Category or press 5 to go back to the Previous Category.

Note: Pressing 2 or 5 only changes the Categories within

the Service Menu displayed.

5. To change the adjustment item, press 1 to move to the

Next Item or 4 to go back to the Previous Item.

6. To change the Data Value, press 3 to increase the Data

Value or 6 to decrease the Data Value.

7. Press MUTING then press 0 to WRITE (Save) the

changes.

8. To exit service mode, press HOME or turn the TV power

off.

KDL-32CX525/40CX525/46CX525 54

SEÇÃO 7 - AJUSTES DE SERVIÇOVERIFICANDO AJUSTES DE SERVIÇO

The following procedures should be performed after updating the

software to ensure that the service adjustment data is accurate.

Verify the Segment Code

Verify the Destination

Verify the Model Name

VERIFYING THE SEGMENT CODE

After updating the software, go into Service Mode to verify the

Segment Code data value is set.

CAUTION: Selecting the incorrect destination may requiring replacing the Main Board.

1. TV must be in standby mode. (Power off).

2. Access Service Mode by pressing the following buttons on

the Remote Commander within a second of each other:


DIGITAL SERVICE

001 OP000 VERS ---


POP:X.XXX


3. Press 2 to move to the 002 MODEL category.

DIGITAL SERVICE

002 MODEL

000 SEG I4

4. Using the table, press 3 to increase the data value or

6 to decrease the data value, to select the correct segment

code data value.

Model Name Code Name Segment Code

!" #$%&'$' ( $ )*

!" *+%&'$' ( $ )*

!" *,%&'$' ( $ )*

5. Proceed to “Verifying the Destination”.

VERIFYING THE DESTINATION

The correct model may need to be selected after updating the

software.

6. Press 1 to move to the 001 DEST item.

DIGITAL SERVICE

002 MODEL

001 DEST BRA

KDL-32CX525/40CX525/46CX525 55

SEÇÃO 7 - AJUSTES DE SERVIÇO7. Using the table, press 3 to increase the data value or

6 to decrease the data value, to select the correct

destination of the TV.

DESTINATIONDATA

VALUE

BRAZIL BRA

CAUTION: Verify the DESTINATION is set correctly before

proceeding to the next step. If another destination Data

Value is selected, it may possibly corrupt the software which

would require a Main Board replacement.

8. Proceed to “Verifying the Model Name”.

VERIFYING THE MODEL NAME

The correct model may need to be selected after updating the

software.

9. Press 1 to move to the 002 MODEL item.

DIGITAL SERVICE

002 MODEL

002 MODELNAME KDL-32CX525

10. If the correct model does not display, press 3 until the

model displayed matches the model of the TV.

11. Press MUTING then press 0 to WRITE (Save) the

changes.

12. To exit service mode, press HOME or turn the TV power

off.

AJUSTES OPCIONAIS

All Sony TVs are set for optimal viewing performance. Refer to the

following instructions if the customer requests additional adjustments.

SETTING WHITE BALANCE ADJUSTMENTS

White Balance adjustment data is located on the Digital Service

Menu.

1. TV must be in Standby Mode. (POWER off).



DISPLAY Channel 5 Volume + POWER

.

DIGITAL SERVICE

001 OP000 VERS ---


POP:X.XXX


KDL-32CX525/40CX525/46CX525 56

SECTION 7 - SERVICE ADJUSTMENTS

3. Press JUMP or OPTIONS on the Remote Commander until

the VPC menu displays.

VPC SERVICE

000

000

DATA_COPY

BU_TRANS 0

4. Press 2 to move to “006 WB” Category.

VPC SERVICE

006

000

WB

R_DRV 128

5. To change the data value of the R_DRV, press 3 to increase

the value or 6 to decrease the value.

NOTE: The data value must be set between the range 1 to

255.

6. Press 1 to move to the next item (001 G_DRV).

7. To change the data value, press 3 to increase the value or

6 to decrease the value.

8. Repeat steps 6 and 7 for each of the following items:

002 B_DRV

003 R_BKG

004 G_BKG

005 B_BKG

9. To save the changes, press MUTING then press 0 .

10. To exit service mode, press HOME or turn the TV power off.

RESETANDO TV PARA CONDIÇÃO DEFÁBRICA

Use the following instructions to restore the User Adjustments and

Channel Memory settings to the preset factory conditions.

1. While holding down the on the Remote Commander,

press the POWER button on the TV Switch Unit of the set.

2. The set restarts and displays the Initial Setup screen. This

may take several minutes.

KDL-32CX525/40CX525/46CX525 57

SECTION 7 - SERVICE ADJUSTMENTS

RESETTING THE TV TO FACTORY CONDITION

USING SERVICE MODE

1. TV must be in Standby Mode. (POWER off).




3. If necessary, press JUMP or OPTIONS to go to DIGITAL

mode.

4. Press 8 .

“SERVICE” changes to green RST.

5. Press MUTING .

RST executes the command and displays EXE.

6. Press 0 .

EXE-RST displays green, then red indicating the TV is

writing the data.

When the process is complete the green SERVICE text

displays and the LED display as shown below:

TIMER Standby POWERTIMER Standby POWER

7. Cycle AC Power by unplugging the AC Cord from the AC

Outlet, and then plug it back in.

The set restarts and displays the Initial Setup screen.

This may take several minutes.

KDL-32CX525/40CX525/46CX525 58

Sony CorporationSony Technology Center

Technical Services

Service Publications Department9-888-415-01

English

2011CJ74WEB-1

Printed in USA

© 2011.3

is a trademark of Sony Electronics

Reproduction in whole or part without written permission is prohibited. All rights reserved

KDL-32CX525/40CX525/46CX525 A-1

APÊNDICE A - REMOVENDO A TAMPA TRASEIRA

REMOVENDO O CABO DE ALIMENTAÇÃODA TAMPA TRASEIRA

O Cabo de Alimentação CA está conectado à Placa de Alimentação

e depois passa pela Tampa Traseira. Quando remover a Tampa

Traseira tenha cuidado para não puxar o Cabo de Alimentação CA,

o que pode danificar o cabo.

Cuidado: Estas instruções devem ser seguidas sempre que

remover a Tampa Traseira.

1. Usando as instruções fornecidas na seção RemoçãoRemoção

da Tampa Traseira e Alto-Falantes na página 45

remova os parafusos da Tampa Traseira.

2. Remova 1 parafuso da Tampa CA, depois levante a Tampa

Traseira com a Tampa CA e Cabo de Alimentação presos.

Nota: Segure o Cabo de Alimentação CA enquanto levanta

a Tampa Traseira. Não puxe o Cabo de Alimentação ou

danificará o conector na Placa de Alimentação.

3. Desconecte o Cabo de Alimentação CA para destacar

da Placa de Alimentação.

4. Libere os clipes no interior da tampa traseira para

destacar a Tampa CA.

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