H-BUSTER HBTV-32D03HD Service Manual
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H-BUSTER HBTV-32D03HD Service Manual

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MANUAL DE SERVIÇO
LCD TV
Model No.
HBTV-32D03HD
HBTV-42D03FD
Revisão 2
ATENÇÃO
Este manual técnico é de uso exclusivo da Rede Autorizada H-Buster. Não existem peças ou partes que possam
ser reparados pelo consumidor final, sob riscos de choque elétrico, causando ferimentos graves.
É proibida a distribuição, comercialização ou cópia deste documento. Sujeito a modificações.
© 2011 H-BUSTER DO BRASIL

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Summary of Contents for H-BUSTER HBTV-32D03HD

  • Page 1 Revisão 2 ATENÇÃO Este manual técnico é de uso exclusivo da Rede Autorizada H-Buster. Não existem peças ou partes que possam ser reparados pelo consumidor final, sob riscos de choque elétrico, causando ferimentos graves. É proibida a distribuição, comercialização ou cópia deste documento. Sujeito a modificações.

  • Page 2: Table Of Contents

    1- 3 -1. Using icons ................... 7 Chapter 2. Specifi cation 2-1. Specifi cation list ..................8 2-2. External pictures (four faces) .............. 9 Chapter 3. Disassemble and Assemble 3-1. HBTV-32D03HD ..................13 3-2. HBTV-42D03FD ..................15 Chapter 4. Location of Controls and Components 4-1. Board Location ..................17 4-2.
  • Page 3 Firmware Update Diagram (Diagrama da Atualização do programa) ........................Chapter 9. Troubleshooting (guia de defeitos) 9-1. Power Supply Board Failure Check ...........51 9-2. Mainboard Failure Check ..............52 Chapter 10. Exploded View and Parts List 10-1. HBTV-32D03HD ................. 10-2. HBTV-42D03FD ................. 55...

  • Page 4: Chapter 1.General Information

    Service Manual HBTV-32D03 / 42D03 Chapter 1.General Information 1- 1 . General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 5: About Lead Free Solder (Pbf)

    Service Manual HBTV-32D03 / 42D03 Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components.
  • Page 6 Service Manual HBTV-32D03 / 42D03 b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard.

  • Page 7: Ordering Spare Parts

    Service Manual HBTV-32D03 / 42D03 13. Use only an anti-static type solder removal device. Some solder removal devices not classifi ed as "anti-static" can generate electrical charges suffi cient to damage ES devices. 14. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

  • Page 8: How To Read This Service Manual

    Service Manual HBTV-32D03 / 42D03 1- 3 . How to Read this Service Manual 1- 3 -1. Using icons: Icons are used to attract the attention of the reader to specific information. The meaning of each icon is described in the table below: Note: A “note”...

  • Page 9: Chapter 2. Specifi Cation

    Service Manual HBTV-32D03 / 42D03 Chapter 2. Specifi cation 2-1. Specifi cation list MODELO HBTV-32D03HD HBTV-42D03FD Tamanho de tela 32 polegadas 42 polegadas Taxa de Aspecto 16:9 16:9 Resolução 1366 x 768 1920 x 1080 Tempo de Resposta (ms) Ângulo de Visão (H/V) 178°...

  • Page 10: External Pictures (Four Faces)

    Service Manual HBTV-32D03 / 42D03 2-2. External pictures (four faces) 2-2-1. HBTV-32D03HD Front Side Left Side...
  • Page 11 Service Manual HBTV-32D03 / 42D03 Right Side Back Side...

  • Page 12: Hbtv-42D03Fd

    Service Manual HBTV-32D03 / 42D03 2-2-2. HBTV-42D03FD Front Side Left Side...
  • Page 13 Service Manual HBTV-32D03 / 42D03 Right Side Back Side...
  • Page 14 Service Manual HBTV-32D03 / 42D03 Chapter 3. Disassemble and Assemble 3-1. HBTV-32D03HD 3-1-1. Remove the Stand 3-1-3. Remove the mainboard power supply 3-1-4. Remove the 3-1-2. Remove the Back Cover...
  • Page 15 Service Manual HBTV-32D03 / 42D03 3-1-5. Remove the Speaker Take out the speaker directly. 3-1-6. Remove the remote control 3-1-7. Remove the O rnamental Assembly 3-1-8. Remove the Panel...
  • Page 16 Service Manual HBTV-32D03 / 42D03 3-2. HBTV-42D03FD 3-2-1. Remove the Stand 3-2-3. Remove the mainboard and bracket of Side AV 3-2-2. Remove the Back Cover 3-2-4. Remove the power supply...
  • Page 17 Service Manual HBTV-32D03 / 42D03 3-2-8. Remove the O rnamental Light Assembly 3-2-5. Remove the Speaker 3-2-9. Remove the panel bracket 3-2-6. Remove the remote control 3-2-7. Remove the Metal connecting board...

  • Page 18: Chapter 4. Location Of Controls And Components

    Service Manual HBTV-32D03 / 42D03 Chapter 4. Location of Controls and Components 4-1. Board Location 4-1-1. HBTV-32D03HD Parts number Description Placa Principal A Board 410852 Tela de LCD B Board 410283 Placa da Fonte C Board 410853 4-1-2. HBTV-42D03FD Parts number...

  • Page 19: Function Description

    Service Manual HBTV-32D03 / 42D03 4-2.Mainboard 4-2-1. Function Description: Process signal which incept from exterior equipment then translate into signal that panel can display. 4-2-2.Connector definition 4-2-2-1.Mainboard of HBTV-32D03HD/ HBTV-42D03FD: CON1 CNC1 CND1 CND2 CNA1 CNE1 CNE2 4-2-2-2.Connector definition Power connectors (CNA1)
  • Page 20 Service Manual HBTV-32D03 / 42D03 Back light connectors (CN1) Signal name Description Pin number Back light adjust PBON Back light ON/OFF Power of audio anplifier connector (CON1) Pin number Description Signal name Speaker connector (CNC1) Pin number Signal name Description Left of audio Left of audio Right of audio...

  • Page 21: Power Supply Board

    Service Manual HBTV-32D03 / 42D03 4-3. Power Supply Board 4-3-1. Function description: To supply power for Mainboard, Panel. 4-3-2. Connector defi nition: 4-3-2-1. HBTV-32D03HD PIN NUMBER DESIGNATION 5VSTB V-IPWM BL-ON V-EPWM Signal name Pin number Pin number Signal name...
  • Page 22 Service Manual HBTV-32D03 / 42D03 4-3-2-2. HBTV-42D03FD Pin number Signal name Pin number Signal name DC-DIMMING BL-ON/OFF PWM-DIMMING STATUS Pin number Pin number Signal name Signal name P-ON/OFF DC-DIMMING PWM-DIMMING BL-ON/OFF STATUS...

  • Page 23: Lcd Panel

    Service Manual HBTV-32D03 / 42D03 4-4.LCD Panel 4-4-1. Function Description: Display the signal. 4-4-2. Connector defi nition AU T315XW03 V5 4-4-2-1. HBTV-32D0 3 HD BACKLIGHT CONNECTOR PIN CONFIGURATION : Description Unit Condition/Note 1. Dimming range is set 100% 2. Base on lamp specification, for each 1 Operating Voltage Vrms lamp need to be applied at least...
  • Page 24 Service Manual HBTV-32D03 / 42D03 4-4-2-2. HBTV-42D0 3 FD NVERTER UNIT Symbol Description VDDB (Main Power) DV input 24.0 VDC VDDB (Main Power) DV input 24.0 VDC VDDB (Main Power) DV input 24.0 VDC VDDB (Main Power) DV input 24.0 VDC VDDB (Main Power) DV input 24.0 VDC Ground...

  • Page 25: Chapter 5. Operation Instructions

    Service Manual HBTV-32D03 / 42D03 Chapter 5 . Operation Instructions 5 -1. Get to know your TV TV Side panel controls and connections Menu display. Press to access the on-screen 1 MENU menu display. Press this key to open/close signal source 2 INPUT options menu.

  • Page 26: Back Panel Connections

    Service Manual HBTV-32D03 / 42D03 Back panel connections 8 AV OUT Video/Audio output terminal. Connect a component Video/Audio device to DIGIAL AUDIO OUT(OPTICAL) these jacks. 9 USB jack Connect USB storage device to this jack. Component Connect a component Video/Audio device to Connect the S-Video cable from an external signal S-Video In these jacks.

  • Page 27: Get To Know Your Remote Control 5

    Service Manual HBTV-32D03 / 42D03 6-2. Get to know your remote control Remote control The remote control cannot be operated unless the batteries are properly loaded. When using the remote control, aim it at the remote sensor on the TV. 1 Power Press to turn on and off the TV 2 INPUT...

  • Page 28: Chapter 6. Electrical Parts

    Service Manual HBTV-32D03 / 42D03 Chapter 7. Electrical Parts 7-1. Block Diagram Video DAC OUT2 Audio DAC1 Line Out LINE IN CVBS/SY Video DAC OUT1 Audio DAC0 Line Out LINE IN CVBS YPbPr1 HDMI3 HDMI2 HDMI x1 HDMI1...

  • Page 29: Circuit Diagram

    Service Manual HBTV-32D03 / 42D03 7-2. Circuit Diagram 7-2-1. Main Board...
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  • Page 45 C910 IC953 FB905 FB906 COLD PRIMARY SECONDARY 04/01/11 Liberação inicial Revisão Data Documento Descrição Formato Elaborado por: Éber Silva Revisado por: Eduardo Macedo Aprovado por: Thomas Wang Modificado por: Escala Dimensão Tol.não especificada Página Código matriz Código sistema Fonte HBTV-32D03HD...
  • Page 46 D703 R701 C720 R707 R733 R739 R708 04/01/11 Liberação inicial Revisão Data Documento Descrição Formato Elaborado por: Éber Silva Revisado por: Eduardo Macedo Aprovado por: Thomas Wang Modificado por: Escala Dimensão Tol.não especificada Página Código matriz Código sistema Fonte HBTV-32D03HD...
  • Page 47 T302 T301 04/01/11 Liberação inicial Revisão Data Documento Descrição Formato Elaborado por: Éber Silva Revisado por: Eduardo Macedo Aprovado por: Thomas Wang Modificado por: Escala Dimensão Tol.não especificada Página Código matriz Código sistema Fonte HBTV-32D03HD...
  • Page 48 24V/8.5A Short MUR460 EC42 450V/2.2uF 450V220uF SCK037 35V/470uF FSU10A60 2.2K C22A FCH20A10 FMV12N50E 27K 1% FR107 20N60C3 PQ3230 3.3K J60A LL4148 1.5K 1% OPEN TLP421GR 0.33uF 15.6B 15.6B 3W/0.1 C36A 15.6B R30A 680K 50V0.1u LL4148 D25XB60 3kV/10P 3W/0.22 330K 2.2K 1% 104/630VDC FAN7530 FMV12N50E...

  • Page 49: Chapter 7. Measurements And Adjustments

    Service Manual HBTV-32D03 / 42D03 Chapter 7 . Measurements and Adjustments 7 -1. Service Mode (Modo de Serviço) 7 -1-1. Como entrar no modo de serviço: P elo controle remoto do TV, digite na sequencia as teclas: MENU 8 8 9 3 A seguinte informação aparecerá...

  • Page 50: Chapter 8. Firmware Update (Atualização De Programa)

    - Versão mais recente baixada do site de serviços. Para obter a versão mais recente, entre no site de serviços da H-Buster e faça o download conforme o modelo do equipamento e do painel de LCD (se houver). Em caso de dúvidas, entre em contato com o suporte técnico.

  • Page 51: Updating Firmware (Atualizando O Programa)

    Service Manual HBTV-32D03 / 42D03 8-2-2-2. Rear side of LCD Panel (lado traseiro do painel de LCD): Fig. 8-3. Identificação do painel de LCD pela etiqueta colada no verso (parte interna). NOTA: OS EXEMPLOS APRESENTADOS ACIMA SÃO MERAMENTE INFORMATIVOS. SEMPRE EXECUTE O PROCEDIMENTO ACIMA PARA EVITAR ERROS NO PEDIDO.

  • Page 52: Firmware Update Diagram (Diagrama Da Atualização Do Programa)

    Service Manual HBTV-32 D 0 3 / 42 D 0 3 8-4. Firmware Update Diagrams (Diagrama da atualização de programa): Confira o funcionamento completo do TV (sinal digital, entradas HDMI, Video Compo- nente, AV, etc.) ENTRE NO MENU DE SERVIÇOS (MENU 8893)

  • Page 53: Chapter 9. Troubleshooting (Guia De Defeitos)

    Service Manual HBTV-32D03 / 42D03 Chapter 9. Troubleshooting (Guia de defeitos) 9- 1 . Power Supply Board Failure Check. State:No picture First,check cables which connect with PSU,then check as follows Check input voltage voltage: +5VSB----POWER ON(2.6V) -----+12V TJC3-7A PW_ON/OFF-INV 5VMst +12V CNA1 5VMst...

  • Page 54: Mainboard Failure Check

    Service Manual HBTV-32D03 / 42D03 9- 2 . Mainboard Failure Check...

  • Page 55: Chapter 10. Exploded View And Parts List

    Service Manual HBTV-32D03 / 42D03 Chapter 10. Exploded View and Parts List 10-1. HBTV-32D03HD (SEE NEXT PAGES)
  • Page 56 Tela de Cristal Líquido 410851 PCI Sensor IR 410848 11/02/11 Liberação inicial Revisão Data Documento Descrição Formato Elaborado por: Éber Silva Revisado por: Li Jiaxin Aprovado por: Eduardo Macedo Modificado por: Escala Dimensão Tol.não especificada Página Código matriz Código sistema Vista explodida HBTV-32D03HD...
  • Page 57 Service Manual HBTV-32D03 / 42D03 LISTA DE PEÇAS HBTV-32D03HD Código Descrição 410385 Base Plastica Pedestal HBTV-32D03 410383 Painel Frontal HBTV-32D03 410850 Calços HBTV-32D03 410384 Gabinete Traseiro HBTV-32D03 410847 Alto Falante HBTV-32D03 410848 PCI Sensor IR HBTV-32D03 410849 PCI Teclado HBTV-32D03...

  • Page 58: Hbtv-42D03Fd

    10-2. HBTV-42D03FD Part Name Part No. 　 497235 Controle Remoto 　 497244 Manual do Usuário 　 497238 PCI Sensor IR 　 　 410447 Base Pedestal 497237 Alto-falante 　 NF 　 PCI Teclado 　 497239 　 　 　 　 　 Gabinete Traseiro 410446 　...
  • Page 59 Service Manual HBTV-32D03 / 42D03 LISTA DE PEÇAS HBTV-42D03FD Código Descrição 410447 Base Plastica Pedestal HBTV-42D03 410445 Painel Frontal HBTV-42D03 497236 PCI stand by HBTV-42D03 410446 Gabinete Traseiro HBTV-42D03 497237 Alto Falante HBTV-42D03 497238 PCI Sensor IR HBTV-42D03 497239 PCI Teclado HBTV-42D03 410444 Embalagem HBTV-42D03 497240...

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