Sony KDL-40CX525 Service Manual
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Sony KDL-40CX525 Service Manual

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INFORMAÇÕES DO HISTÓRICO DESTE MANUAL:
MANUAL DE SERVIÇO
AZ2-F
Chassis
DATA DE PUBLICAÇÃO DO ORIGINAL: 3/2011
Segmento: P-2
Version Date
Subject
3/14/2011 Nenhuma revisão ou atualização aplicavel neste momento.
1.0
TV digital com tela de cristal líquido
9-888-415-01

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  • Page 1 INFORMAÇÕES DO HISTÓRICO DESTE MANUAL: MANUAL DE SERVIÇO AZ2-F Chassis DATA DE PUBLICAÇÃO DO ORIGINAL: 3/2011 Segmento: P-2 Version Date Subject 3/14/2011 Nenhuma revisão ou atualização aplicavel neste momento. TV digital com tela de cristal líquido 9-888-415-01...
  • Page 2 Self Diagnosis Supported model MANUAL DE SERVIÇO AZ2-F Chassis Segmento: P-2 KDL-40CX525 TV digital com tela de cristal líquido 9-888-415-01...
  • Page 3 LISTA DE MODELOS MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION KDL-32CX525 RM-YD064 BRAZIL KDL-40CX525 RM-YD064 BRAZIL KDL-46CX525 RM-YD064 BRAZIL...

  • Page 4: Table Of Contents

    ÍNDICE Section 1 - Safety and Features..........1 Section 3 - Chassis Overview ..........16 Warnings and Cautions ..............1 Overview ..................16 Handling the FFC Connector ............3 Overall Circuit Descriptions ............18 Safety-Related Warnings ............4 Main Board ................18 Safety Check-Out ...............5 Tuner...
  • Page 5 Wire Dressing Diagrams ............51 Section 5 - Flow Charts and Diagrams ........28 KDL-32CX525 Only ..............51 Overview ..................28 KDL-40CX525 Only ..............51 Diagnosing the Error ..............28 KDL-46CX525 Only ..............51 No Power .................. 29 StandBy LED Blinking ............... 30 Section 7 - Service Adjustments ..........52...
  • Page 6 &RPSRQHQWV LGHQWL¿HG E\ VKDGLQJ DQG ! 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 HVVHQWLDO WKDW DOO FULWLFDO SDUWV EH UHSODFHG RQO\ ZLWK WKH SDUW QXPEHU VSHFL¿HG LQ WKLV PDQXDO WR SUHYHQW HOHFWULF VKRFN ¿UH RU RWKHU KD]DUG &LUFXLW DGMXVWPHQWV WKDW DUH FULWLFDO IRU VDIH RSHUDWLRQ DUH LGHQWL¿HG LQ WKLV PDQXDO...
  • Page 7 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS ATENSÃO 1. : 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.
  • Page 8 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS MANUSEIO DO CONECTOR FFC DESCONECTANDO CONECTOR FFC CONECTANDO CONECTOR FFC 1. Gently press down on the release tabs of the connector slot. 1. Holding onto the entire FFC connector, 2. Holding onto the entire FFC connector, insert the FFC connector into the connector slot.
  • Page 9 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS 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.
  • Page 10 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS 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.
  • Page 11 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS TESTE DE FUGA To Exposed Metal The AC leakage from any exposed metal part to earth ground and from all Parts on Set exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA(500 microamperes).

  • Page 12: Self Diagnosis Function

    SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS Self Diagnosis Supported model FUNÇÃO DE AUTO-DIAGNÓSTICO 7KH 79V LQ WKLV PDQXDO FRQWDLQ D VHOIGLDJQRVWLF IXQFWLRQ ,I DQ HUURU RFFXUV WKH 67$1'%< /(' ZLOO DXWRPDWLFDOO\ EHJLQ WR ÀDVK 7KH QXPEHU RI WLPHV WKH /(' ÀDVKHV WUDQVODWHV WR D SUREDEOH VRXUFH RI WKH SUREOHP $ GH¿QLWLRQ RI WKH 67$1'%< /(' ÀDVK LQGLFDWRU LV OLVWHG LQ WKH 2SHUDWLQJ Instruction manual for the user’s reference.

  • Page 13: Full Hd 1080P Resolution

    The AZ2-F chassis is one of several designs for the 2011 model line Several new features are introduced in this chassis model lineup of Sony Bravia® LCD televisions. This manual covers the following along with some carryovers from the previous year.

  • Page 14: Faster Start-Up

    SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS FASTER START-UP PRESENCE SENSOR Quick Start & Viewing feature enables this Sony television to go from Save energy when you’re not around. The television’s built-in motion ‘OFF’ to ‘ON’ 2-3 times faster than previous Sony televisions.
  • Page 15 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS ESPECIFICAÇÕES Sistema Sistema de televisão Analógico: NTSC/PAL-M/PAL-N Digital: SBTVD-T Cobertura de canais VHF: 2-13 UHF: 14-69 CATV: 1-125 Sistema do painel Painel LCD (tela de cristal líquido) Potência de saída dos alto-falantes 10 W + 10 W (8 ohms, 1 kHz, 10% THD* , 127 V) (RMS) Tomadas de entrada/saída...
  • Page 16 SEÇÃO 1 - SEGURANÇA E CARACTERÍSTICAS Nome do modelo KDL- 46CX52x 40CX52x 32CX52x Verificando os acessórios Alimentação e outros Requisitos de alimentação 110-220 V CA, 60 Hz Controle remoto (1) Consumo de energia 193 W 170 W 171 W Pilhas tipo AAA (2) em uso em standby Menos que 0,15 W com 127 V CA e menos que 0,25 W com 220 V CA...
  • Page 17 ® CERTIFIED são marcas comerciais, da Sony Corporation. marcas de serviço ou marcas de “PS3” é uma marca comercial da Sony certificação da Digital Living Network Corporation e/ou Sony Computer Alliance. Entertainment Inc. TrackID é uma marca comercial ou...

  • Page 18: Software Updates For Customers

    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.
  • Page 19 The easiest way to check the version of software that is currently on In addition to software installation, service adjustment information the TV is to access the Contact Sony screen by using the customer PD\ QHHG WR EH PRGL¿HG RU YHUL¿HG WR FRPSOHWH WKH VHUYLFH RI WKH menu.

  • Page 20: Kdl-32Cx525/40Cx525/46Cx525

    SEÇÃO 2 - REQUISITOS DE SOFTWARE EXEMPLO DE SINTOMAS CORRIGÍVEIS DO SOFTWARE Most symptoms that are correctable by software updates involve communications issues with other devices or minor glitches in WKH RSHUDWLRQ RI D VSHFL¿F IXQFWLRQ %HORZ LV D OLVW RI VRPH RI WKH symptoms that may be corrected with a software update: Fluctuations in picture brightness Intermittent picture freezing or noise...
  • Page 21 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.
  • Page 22 SEÇÃO 3 - VISÃO GERAL DO CHASSIS BATV SWITCH UNIT HLR2 HMS3 FIGURE 3-2. KDL-40CX525 ONLY TCON BATV SWITCH UNIT HLR2 HMS3 FIGURE 3-3. KDL-46CX525 ONLY KDL-32CX525/40CX525/46CX525...

  • Page 23: Main Board

    SEÇÃO 3 - VISÃO GERAL DO CHASSIS DESCRIÇÃO GERAL DO CIRCUITO HDMI Input and Switching: The customer can select the HDMI1, HDMI2, HDMI3, HDMI4 input. Each HDMI input contains a common “Figure 3-4. Block Diagram” on page 20 provides an overview of EDI NVM (not shown) to provide display information data to any the AZ2-F chassis.

  • Page 24: Power Supply

    SEÇÃO 3 - VISÃO GERAL DO CHASSIS POWER SUPPLY MOTION SENSOR BOARD There are different Power Supply Boards used in the models in this Designated as the HMS3 Board, the Motion Sensor Board contains manual. The type of board depends on the size of LCD panel. They the circuits for the Motion Sensor.
  • Page 25 SEÇÃO 3 - VISÃO GERAL DO CHASSIS DIAGRAMAS Ether USB1 DiSEqC_Out X’tal 27MHz USB2 H Con. TCON DiSEqC_In Silicon [LNBH23] Satellite Satellite Zero-IF Tuner Ext Demod IFAGC Cable I2CB [HORUS3] [SEKITO2] DDR3 USB4 Current Current DMD_CLK_ENABLE2 USB3 Limit Limit –1333 PEL3 DMD_CLK_ENABLE1 Wifi...
  • Page 26 SEÇÃO 3 - VISÃO GERAL DO CHASSIS T - c o n B o a r d ( 6 0 H z ) B A T - V b o a r d H M S 3 b o a r d J A M 3 p i n S t r a i g h t To BAT Panel_Ctrl3 / T_TD_HSYN...
  • Page 27 SEÇÃO 4 - ANÁLISES DE DEFEITOS Self Diagnosis Supported model VISÃO GERAL This chapter provides information regarding the Self Diagnosis feature in our TVs. ATUALIZAÇÃO DO SOFTWARE As mentioned in “Section 2 - Software Requirements” on page there are several issues that may be resolved by updating the software to the latest version.
  • Page 28 QUADRO DE TRIAGEM Use the Triage Chart to determine what may possibly be causing the error before going out to the customers location. Sony KDL32CX525/40CX525 Technical Triage Summary Sheet Before you make the service call… 1. Confirm the symptom from the customer.
  • Page 29 SEÇAO 4 - ANÁLISES DE DEFEITOS ATIVAÇÃO DA PROTEÇÃO CONTAGEM DE PISCAMENTO DO LED DE STANDBY Self Diagnosis Supported model 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.
  • Page 30 SEÇÃO 4 - ANÁLISES DE DEFEITOS Pisca 2X - Erro do Fonte de Alimentação Pisca 6X - Falha de Sistema do Backlight A loss of REG12V from the power supply triggers this protect If the inverter circuits fails to generate high voltage or one or more event.
  • Page 31 Possible Location Standb y LED blinks RGB_SEN RGB Sensor ACK Error G2A (Power) Board (KDL-32CX525 Only) Main Power MAIN_POWER G2B (Power) Board (KDL-40CX525 Only) Over Voltage Protection G3 (Power) Board (KDL-46CX525 Only) AUD_PROT Audio Error Detection BATV Board DC_ALERT DTT Error...

  • Page 32: Standby Led Flash Count

    SEÇÃO 4 - ANÁLISES DE DEFEITOS VIEWING THE SELF CHECK DIAGNOSTIC HISTORY CLEARING THE SELF CHECK DIAGNOSTIC LIST Since the diagnostic results displayed on the screen are not ,W LV SRVVLEOH WR EULQJ XS SDVW RFFXUUHQFHV RI D IDLOXUH IRU FRQ¿UPDWLRQ automatically cleared, always check the self-diagnostic screen after on the Self Check diagnostic history screen.
  • Page 33 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS VISÃO GERAL 7KH IROORZLQJ ÀRZ FKDUWV SURYLGH LQIRUPDWLRQ WR GHWHUPLQH ZKDW UHSDLU SDUWV WR RUGHU EDVHG RQ WKH 79 HUURU DIAGNOSTICANDO ERROS 8VH WKH 2YHUDOO )ORZFKDUW WR GHWHUPLQH ZKLFK ÀRZFKDUW WR UHYLHZ WR ¿QG D VROXWLRQ START Does the Power Led Is the network...
  • Page 34 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS NÃO LIGA Não Liga Replace Harness Check STBY 3.3V Between G* Board and G* Board at 10 pin of CN6001 B* Board on the B* Board B* Board Harness FIGURE 5-2. NO POWER KDL-32CX525/40CX525/46CX525...
  • Page 35 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS LED DO STANDBY PISCAM Piscan 2X Check REG12V at Replace Harness pins 2/3 of 12V NG between G* Board and G* Board CN6001 on B* Board the B* Board 12V OK B* Board Harness FIGURE 5-3.
  • Page 36 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS AUDIO Piscam 3 X Check AUDIO+12.5V DC_ALERT at pin 8/9 of G* Board CN6001 on the B* Board Check D+1.2V at F6001,IC6005,etc JL6007 (B* Board) on the B* Board Check +12.5V F4601,IC4601,etc at F4601 on (B* Board) the B* Board Check +3.3V_MAIN...
  • Page 37 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Piscam 5X Check LCD PANEL_VCC 12V NG LCD PANEL (TCON) B* Board at pin 1 of G* Board change CN6001 on on the B* Board 12V OK Symptom improvement Replace the Symptom Harness improvement Harness between G* and TCON (LCD PANEL)
  • Page 38 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Piscam 6X Under 2.65V Check BL_ERR at B* Board pin 7 of CN6002 on the B* Board Over 2.65V Symptom improvement Change G* Board G* board LCD PANEL FIGURE 5-6. ERRO DE 6 PISCAMENTO KDL-32CX525/40CX525/46CX525...
  • Page 39 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Piscam 7X Setting is OK? Set to another Check Temperature Location, etc. Ventilation. Change B* Board, LCD PANEL B* Board FIGURE 5-7. ERRO DE 7 PISCAMENTO KDL-32CX525/40CX525/46CX525...
  • Page 40 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS LED DE POWER Piscam (Verde) Check the harness between the G* Board Harness and LCD PANEL LCD PANEL Check LCD PANEL Check G* Board G* Board B* Board FIGURE 5-8. PISCAM LED DO PAAWER KDL-32CX525/40CX525/46CX525...
  • Page 41 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS SEM IMAGEM Sem Imagem BL_ON:H 12V OK LCD PANEL_VCC Check Press HOME Key Replace LCD PANEL At JL6004 on the BL_ON at JL6018 XMB (Menu) displayed? the LVDS Harness (TCON) B* Board on the B* Board 12V NG BL_ON: L Harness...
  • Page 42 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS SEM ÁUDIO Sem Áudio “Audio System” Check the Change to “Speakers setting” “TV Speaker” “TV Speakers” Check the Speaker Replace B* Board Harness the B* Board Speaker Harness Speaker FIGURE 5-10. ERRO NO ÁUDIO KDL-32CX525/40CX525/46CX525...
  • Page 43 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS NÃO FUNCIONAM OS BOTÕES DO TV E CONTROLE REMOTO Não funciona Botão POWER do TV Replace the Harness between B* to Switch Unit change Switch Unit Switch Unit Harness B* Board FIGURE 5-11. MAL FUNCIONAMENTO DOS BOTÕES DO TV KDL-32CX525/40CX525/46CX525...
  • Page 44 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Não funcionam Botões do Controle Remoto Green LED blinks Green LED light at power indicator Mechanical at power indicator when using commander (ex. bezel) near sensor’s window Check the Harness between the B* Board Sensor is broken and the HLR Board Exchange the Harness...
  • Page 45 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS NÃO CONECTA NO NETWORK (REDE DE INTERNET) Conexão com Cabo no TV Check Check Ethernet Cable Ethernet Cable Cable Connection B* Board Auto Check Wired Set-up Check Local router DHCP server Local Access IP address setting Manual Check IP address and Local router setting...
  • Page 46 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Conexão sem Cabo no TV Error Message displays when the USB Dongle Wireless Network is selected? Is the signal field strength too weak Access Point or is there No signal? B* Board FIGURE 5-14. MAL FUNCIONAMENTO DO DISPOSITIVO USB KDL-32CX525/40CX525/46CX525...
  • Page 47 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS NÃO FUNCIONA ACESSÓRIO SKYPE Não funciona acessório Skype USB plugged in? Insert USB Insert another -Unplug another Connect to Able to run Skype unit USB device a different B* board Skype App? -AC OFF/ON USB port USB dongle Spec.
  • Page 48 SEÇÃO 5 - FLUXOGRAMA E DIAGRAMAS Da Página Anterior Audio problem Far end Sound quality? Call Skype Move unit away Auto-Focus work? Video/Audio quality? No video? sound test from speaker Video problem Network speed Enough Far end setting/system Skype unit network speed? far end system issue Manual Focus work?
  • Page 49 4-259-178-02 (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) DOBRADIÇA (ML3) (KDL-40CX525 ONLY) 4-259-181-01 For product protection and safety reasons, Sony strongly recommends DOBRADIÇA (L3) (KDL-46CX525 ONLY) that you use the screws provided with the TV 4-259-184-01 CAUTION: These screws cannot be used to secure the TV to...
  • Page 50 SCREW, +PSW M3X6 W12 (KDL-32CX525 ONLY) 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3 4-265-769-01 REAR COVER BARE (40 ATL) 2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3 (KDL-40CX525 ONLY) 4-257-907-01 JOINT, STAND 4-268-556-01 REAR COVER BARE (46 ATL) 4-159-298-01 SCREW, +PSW M4X10 (KDL-46CX525 ONLY)
  • Page 51 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...

  • Page 52: Handling The Ffc Connector

    CLEANING THE LCD PANEL ASSEMBLY 4-274-101-01 BEZEL (40 ATL) ORDER THIS PART WHEN REPLACING THE LCD PANEL. (KDL-40CX525 ONLY) 4-268-449-01 SHEET, INSULATION (G3) CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of...
  • Page 53 SCREW (+PSW) (M3X6) BATV(5), G2A(2) ☆ 4-259-541-01 USER SCREW ST HEAD STAND to NECK(1), BASE STAND to NECK(2) ★ 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 HMS3(1) KDL-40CX525 DESCRIPTION REMARKS TOTAL ▲ 2-580-608-01 SCREW, +PSW M5X16 TABLE-TOP STAND(3) △ 4-256-393-01 SCREW, +PSW M3X6 W12 AC COVER(1) ■...
  • Page 54 FRQ¿GHQWLDO LQIRUPDWLRQ 6SHFL¿F LQVWUXFWLRQV PXVW EH DGKHUHG WR ZKHQHYHU mark are critical for safety. Replace only these components are repaired and/or replaced. ZLWK SDUW QXPEHU VSHFL¿HG See Appendix A: Encryption Key Components in the back of this manual. KDL-40CX525 KDL-46CX525 REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF.

  • Page 55: Kdl-32Cx525/40Cx525/46Cx525

    (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) Y-8287-457-B CONTROLE REMOTO (RM-YD064) 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...
  • Page 56 SEÇÃO 6 - DESMONTAGEM/INFORMAÇÕES DOS CÓDIGOS DE PEÇAS DIAGRAMAS DE PASSAGENS DOS FIOS KDL-32CX525 ONLY KDL-40CX525 ONLY FIGURE 6-2. KDL-40CX525 OVERALL WIRE DRESSING FIGURE 6-1. KDL-32CX525 OVERALL WIRE DRESSING KDL-46CX525 ONLY FIGURE 6-3. KDL-46CX525 OVERALL WIRE DRESSING KDL-32CX525/40CX525/46CX525...

  • Page 57: Section 2 - Software Requirements

    SEÇÃO 7 - AJUSTES DE SERVIÇO VISÃO GERAL ACESSANDO AJUSTES DE SERVIÇO 1. TV must be in standby mode. (Power off). As mentioned in “Section 2 - Software Requirements” on page 13 models in this manual utilize a “generic” type main board, therefore 2.
  • Page 58 SEÇÃO 7 - AJUSTES DE SERVIÇO 3. The DIGITAL Service Menu displays. VIEWING OR CHANGING SERVICE DATA NOTE: There are 3 Service Menus for this model, DIGITAL, Within each Service Menu are Categories and data information. CHASSIS, and VPC. If the DIGITAL Service Menu is not Category Name displayed, press JUMP or OPTIONS on the Remote Commander.

  • Page 59: Main Board

    SEÇÃO 7 - AJUSTES DE SERVIÇO VERIFICANDO AJUSTES DE SERVIÇO 3. Press 2 to move to the 002 MODEL category. The following procedures should be performed after updating the DIGITAL SERVICE software to ensure that the service adjustment data is accurate. 002 MODEL 000 SEG Verify the Segment Code...
  • Page 60 7. Using the table, press 3 to increase the data value or to decrease the data value, to select the correct All Sony TVs are set for optimal viewing performance. Refer to the destination of the TV. following instructions if the customer requests additional adjustments.
  • Page 61 SECTION 7 - SERVICE ADJUSTMENTS RESETANDO TV PARA CONDIÇÃO DE 3. Press JUMP or OPTIONS on the Remote Commander until the VPC menu displays. FÁBRICA SERVICE Use the following instructions to restore the User Adjustments and DATA_COPY Channel Memory settings to the preset factory conditions. BU_TRANS 1.

  • Page 62: Kdl-32Cx525

    SECTION 7 - SERVICE ADJUSTMENTS RESETTING THE TV TO FACTORY CONDITION USING SERVICE MODE 1. TV must be in Standby Mode. (POWER off). 2. Press the following buttons on the Remote Commander within a second of each other: DISPLAY Channel 5 Volume + POWER .

  • Page 63: Kdl-40Cx525

    Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2011CJ74WEB-1 Sony Technology Center Printed in USA Technical Services 9-888-415-01 © 2011.3 Service Publications Department KDL-32CX525/40CX525/46CX525...
  • Page 64 APÊNDICE A - REMOVENDO A TAMPA TRASEIRA 3. Desconecte o Cabo de Alimentação CA para destacar REMOVENDO O CABO DE ALIMENTAÇÃO da Placa de Alimentação. DA 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.

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