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Service Manual

18

HBTV-22D02FD

Chapter 6. Electrical Circuit

6-1. Power Tree

6-2. Wiring Connection Diagram

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Summary of Contents for HBTV-22D02FD

Page 1: ...de 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 ATENÇÃO Chassis MSD209GL ...

Page 2: ... 1 Using icons 7 Chapter 2 Specification 2 1 Specification list 8 2 2 External pictures four faces 9 Chapter 3 Disassemble and Assemble 3 1 Remove the Stand 10 3 2 Remove the Back Cover 10 3 3 Remove the Main Board Small Board 11 3 3 1 Remove the Mainboard and the Driver Board 11 3 3 2 Remove the Remote Control Board 11 3 3 3 Remove the Keypad Board 11 3 3 4 Remove the Speakers 11 Chapter 4 Locati...

Page 3: ...apter 7 Measures and Adjustments C 7 7 1 2 How to exit Chapter 8 Firmware Update Atualização de Programa 8 1 Initial Care Cuidados Iniciais 8 2 Initial Procedures Procedimentos Iniciais 29 29 28 28 8 2 1 Needed tools Ferramentas necessárias 29 8 2 2 How to identify the Panel Type Como identificar o modelo de painel de LCD 29 8 2 3 Copying the firmware to USB Memory Key copiando o programa no pen d...

Page 4: ...ly how to avoid the possibility to get electrical shock from the live power supply or charged electrical parts even the power is off This symbol indicates that high voltage is present inside It is dangerous to make any kind of contact with any inside part of this product This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the applianc...

Page 5: ...1 2 4 About lead free solder PbF This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repairing of this product 1 2 5 Use the genewing parts specified parts Special parts which have purposes of fire retardant resistors high quality sound capacit...

Page 6: ...l lubrication of contacts is not required Capacitors may result in an explosion hazard 5 Do not defeat any plug socket B voltage interlocks with which receivers covered by this service manual might be equipped 6 Do not apply AC power to this instrument and or any of its electrical assemblies unless all solid state device heat sinks are correctly installed 7 Always connect the test receiver ground ...

Page 7: ...into which the device will be installed CAUTION Be sure no power is applied to the chassis or circuit and observe all other safety precautions 17 Minimize bodily motions when handling unpackaged replacement ES devices Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage ...

Page 8: ...theless be valuable to the reader such as tips and tricks Caution A caution is used when there is danger that the reader through incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure Warning A warning is used when there is danger of personal injury Reference A reference guides the reader to other places in this binder or in this manua...

Page 9: ...lish Brazil Portuguese Color System PAL NTSC ISDB T Audio System M N Audio Output Power Built in W 3W 2 Audio Output Power outer W No Total Power Input W 35W Voltage Range V AC100V 240V Power Frequency Hz 50 60Hz Time of Sleep Timer MINS 240Min Net Weight KG 3 17 Gross Weight KG 3 75 Net Dimension MM 528 160 388 Packaged Dimension MM 620 120 445 Chapter 2 Specification 2 1 Specification list HBTV ...

Page 10: ...Service Manual 9 2 2 External pictures Front Side Back Side HBTV 22D02FD ...

Page 11: ...n the picture above 3 Remove the stand See picture 2 3 2 Remove the Back Cover 1 Remove the 2 and 3 screws indicated in picture 1 2 Uncover the equipment the FFC wire and LVDS wire are shown below See picture 3 Remove the FFC wire and LVDS wire from the panel 3 Then remove the back cover from the unit See picture 4 picture 1 picture 2 picture 3 picture 4 Service Manual 10 HBTV 22D02FD ...

Page 12: ... Keypad Board There s no screw in this board pull the keypad board out from Front Cabinet directly 3 3 4 Remove the Speakers Remove the two screws indicated in picture 9 Take out one speaker then another as this picture 5 Remove the six screws indicated in picture 6 Take out the mainboard and the drive board picture 6 Remove the screw indicated in picture 7 Take out the mainboard and the drive boa...

Page 13: ...mber Description 4 2 Main Board Placa Principal Service Manual 12 HBTV 22D02FD A Board 410262 PCI Sensor Remoto B Board 410253 Placa Principal C Board 410254 PCI Inversora LCD D Board 410260 PCI do Teclado A PLACA PRINCIPAL SOMENTE PODE SER SOLICITADA ATRAVÉS DO SUPORTE TÉCNICO ...

Page 14: ...Pin number Signal name 1 PW_ON 1 R 2 GND 2 R 3 GND 3 L 4 ADJ 4 L 5 PB ON 6 12V 7 12V Notes CNB4 Remote Control connector to A Board CNB3 Keypad connector to D Board J1 Upgrade connector CN28 Driver connector to C Board CON33 Speaker connector to Speaker CN29 LVDS connector to Panel CN29 Pin number Signal name 1 VDD 2 VDD 3 VDD 4 GND 5 GND 6 GND 7 RXO0 8 RXO0 9 RXO1 10 RXO1 11 RXO2 12 RXO2 13 GND 1...

Page 15: ...2 GND 3 GND 4 ADJ 5 PB ON 6 12V 7 12V 4 5 LED Panel Function description To supply power for Panel CN1 Signal name 1 5V 2 IR 3 RED 4 GREEN 5 GND Function description receive remote control signal Connector definition Connector definition Service Manual 14 HBTV 22D02FD ...

Page 16: ...nentVideo Audio device to these jacks 2 AV IN ConnectVideo Audio out from anVideo Audio device to these jacks 3 PC IN ConnectthemonitoroutputconnectorfromaPC tothejack 4 AV OUT Video Audio output terminal 5 DC IN ConnectthemonitoroutputconnectorfromaDC tothejack 6 Headphone Headphone audio output terminal 7 USB Connect a USB flash drive to view PPEG2 videos JPEG images or listen to MP3 songs 8 DIG...

Page 17: ...2FD ENTER ZOOM OK GUIDE EXIT REPEAT INPUT MTS SAP INFO MUTE VOL CH MENU Q MENU SOUND PICTURE Q VIEW P SIZE H LOCK FAVORITE CH LIST CC DNR SLEEP USB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 5 3 Remote Control ...

Page 18: ...nos menus 12 Teclas de navegação USB Utilize para navegar nos menus e arquivos no modo USB 13 USB Pressione para ter acesso direto a fonte de entrada USB 14 Sleep Pressione para selecionar em quanto tempo o televisor irá se desligar 15 DNR Pressione para habilitar ou desabilitar o redutor digital de ruídos 16 CH List Pressione para acessar a lista de canais disponíveis 17 Favorite Pressione para a...

Page 19: ...Service Manual 18 HBTV 22D02FD Chapter 6 Electrical Circuit 6 1 Power Tree 6 2 Wiring Connection Diagram ...

Page 20: ...2uF NC R374 4 7K R374 4 7K R1567 47K R1567 47K R208 1K R208 1K L8 33uH L8 33uH 1 2 3 5 4 R373 4 7K R373 4 7K L204 FB0805 L204 FB0805 R1565 10K R1565 10K R1561 31 6K_1 R1561 31 6K_1 C304 0 1uF C304 0 1uF C308 0 1uF C308 0 1uF H1 PAD H1 PAD 1 2 3 4 5 6 7 8 9 R203 4 7K R203 4 7K V201 3904 V201 3904 CA111 470uF 16V CA111 470uF 16V L203 NC L203 NC C301 0 1uF C301 0 1uF V200 3904 V200 3904 1 2 3 C1469 1...

Page 21: ...CC 2 OUT 3 BST 1 GND 4 SS 8 COMP 6 GND 9 C110 0 1u C110 0 1u R100 10K R100 10K C140 0 1u C140 0 1u C114 0 1u C114 0 1u R102 12 4K_1 R102 12 4K_1 C116 0 1u C116 0 1u C107 0 1u C107 0 1u C129 0 1u C129 0 1u C162 0 1u C162 0 1u C163 0 1u C163 0 1u R105 110_1 R105 110_1 L105 FB220 300mA L105 FB220 300mA C106 0 1u C106 0 1u C132 0 1u C132 0 1u C100 0 1u C100 0 1u C148 0 1u C148 0 1u C123 2 2u C123 2 2u...

Page 22: ...70 0 1u C170 0 1u R152 4 7K R152 4 7K R490 4 7K NC R490 4 7K NC CN29 A2006WV0 16X2 CN29 A2006WV0 16X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 20 19 22 23 24 25 26 27 28 29 30 31 32 R410 10K R410 10K R155 4 7K R155 4 7K R160 4 7K R160 4 7K C182 2 2u C182 2 2u R165 100R R165 100R Q1 MMBT3906 Q1 MMBT3906 1 3 2 C188 0 1u C188 0 1u C176 0 1u C176 0 1u R131 56R R131 56R C189 0 1u C189 0 1u SOIC8...

Page 23: ... C1446 0 1u C1446 0 1u L1310 FB220 300mA L1310 FB220 300mA C1313 1n C1313 1n R209 10K R209 10K R514 180_1 R514 180_1 R196 100R R196 100R C1225 2 2u C1225 2 2u N1 LM7805 N1 LM7805 GND 2 VOUT 3 VIN 1 GND 4 R194 75R R194 75R R515 NC R515 NC N1204 AMS1117 ADJ N1204 AMS1117 ADJ VIN 3 GND 1 VOUT 2 Vout 4 C204 33p C204 33p L1202 NC FB 100mA L1202 NC FB 100mA C1445 100uF 16V C1445 100uF 16V R193 NC R193 N...

Page 24: ... 10K R223 12K R223 12K D26 ESD 0402 D26 ESD 0402 1 2 D11 ESD 0402 D11 ESD 0402 1 2 C228 2 2u C228 2 2u C264 100uF 16V C264 100uF 16V C250 47n C250 47n C229 NC 10pF C229 NC 10pF R285 220R R285 220R R253 10K R253 10K C247 2 2u C247 2 2u D25 ESD 0402 D25 ESD 0402 1 2 R243 10K NC R243 10K NC D12 ESD 0402 D12 ESD 0402 1 2 R220 47R R220 47R R279 56R R279 56R C248 47n C248 47n Q8 MMBT3904 Q8 MMBT3904 1 2...

Page 25: ...at1 shield 5 DDC SCL 15 DDC SDA 16 DAT1 6 DAT1 4 Dat2 shield 2 5V 18 CEC DDC GND 17 HPD 19 DAT0 9 DAT0 7 Dat0 shield 8 clk shield 11 clk 10 clk 12 CEC 13 SHIELD 20 SHIELD 21 SHIELD 22 SHIELD 23 SHIELD 24 SHIELD 27 SHIELD 28 R312 100R R312 100R D34 ESD 0 15pF D34 ESD 0 15pF 1 2 Q11 MMBT3904 Q11 MMBT3904 1 2 3 R300 10R R300 10R D41 ESD 0402 D41 ESD 0402 1 2 C270 0 1u C270 0 1u D42 ESD 0402 D42 ESD 0...

Page 26: ...C 24C02 NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 VCLK 7 VCC 8 R344 47R R344 47R R343 47R R343 47R R352 100R R352 100R D84 ESD 0402 D84 ESD 0402 1 2 C272 47n C272 47n R365 10K R365 10K C276 47n C276 47n R349 75R R349 75R C275 1n C275 1n D72 ESD 0402 D72 ESD 0402 1 2 R342 47R R342 47R C282 560p C282 560p R355 4 7K R355 4 7K R348 75R R348 75R R359 100R R359 100R C281 560p C281 560p R356 4 7K R356 4 7K P8 VGA...

Page 27: ...33V_Normal 5V_USB0 5V_USB 5V_USB ON_USB0 3 ON_USB0_MOS 1 USB0_DM 3 USB0_DP 3 USB R168 5R R168 5R CA110 100uF 16V CA110 100uF 16V C215 0 1uF C215 0 1uF DD27 ESD 0402 DD27 ESD 0402 1 2 R46 10K R46 10K R18 4 7K R18 4 7K R16 4 7K R16 4 7K R154 5R R154 5R L71 FB 2A L71 FB 2A C288 1uF 6 3V C288 1uF 6 3V DD30 ESD 0402 DD30 ESD 0402 1 2 C3 0 1u C3 0 1u Q22 MMBT3904 Q22 MMBT3904 1 2 3 F3 1 5A F3 1 5A CN9 U...

Page 28: ...02 DD54 ESD 0402 1 2 C89 0 1uF C89 0 1uF C259 330pF 25V C259 330pF 25V R397 1K R397 1K R582 100R R582 100R C329 680pF C329 680pF C415 100p C415 100p R585 12 R585 12 Q17 NC 3906 Q17 NC 3906 R382 4 7K R382 4 7K CA8 100uF 16V CA8 100uF 16V C375 100nF 25V C375 100nF 25V C361 NC 2 2uF C361 NC 2 2uF CA18 100uF 16V CA18 100uF 16V C367 2 2uF C367 2 2uF R380 39K R380 39K C358 330nF C358 330nF R556 22R R556...

Page 29: ... modelo do painel de Simplesmente pressione a tecla EXIT no controle remoto do usuário ou desligue o equipamento LCD como por exemplo 7 1 1 Como acessar o menu de serviços ATENÇÃO Ao realizar uma atualização de software troca da memória EEPROM ou o aparelho se mostrar instável realize o procedimento abaixo Pressione os botões UP DOWN e selecione Init EEPROM então pressione o botão Demorará alguns ...

Page 30: ...ico da H Buster NUNCA FAÇA ESSE PROCEDIMENTO SE A REDE ELÉTRICA ESTIVER INSTÁVEL SOB RISCO DE DANO IRREVERSÍVEL À MEMÓRIA OU MESMO A PLACA PRINCIPAL RECOMENDAMOS O USO DE NO BREAK PARA A SEGURANÇA DO EQUIPAMENTO 8 2 1 Needed tools Ferramentas necessárias Um pen drive vazio e formatado FAT32 mínimo 512MB Controle remoto do equipamento Versão mais recente baixada do site de serviços Para obter a ver...

Page 31: ... copie para o pen drive o arquivo que está dentro da pasta NÃO COPIE A PASTA TODA O nome do arquivo a ser copiado para o pen drive NÃO DEVE SER ALTERADO CASO CONTRÁRIO O TV NÃO IRÁ RECONHECER O ARQUIVO 8 3 Updating the firmware Atualizando o programa Siga os procedimentos abaixo atentamente 1 Com o TV funcionando conecte o pen drive com o prgrama gravado na porta USB 2 Aperte a tecla MENU do contr...

Page 32: ...Service Manual 31 HBTV 22D02FD Confira o funcionamento completo do TV sinal digital entradas HDMI Video Compo nente AV etc 8 4 Firmware Update Diagram Diagrama da atualização de programa ...

Page 33: ...Service Manual 32 HBTV 22D02FD Chapter 9 Exploded View and Parts List 9 1 Exploded View See next page ...

Page 34: ...quido Painel Frontal 410264 410249 410247 410260 410254 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 YX5 13U 5W 4Ù 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 N Descrição Código Obs Qtd 410255 410261 16 Base Plástica Pedestal 410251 1 Placa Principal 410253 VERSÃO 1 CHASSIS MSD209 6 Placa Principal VERSÃO 2 CHASSIS MTK5363 410262 410252 410248 CLAA215FA04 NF NF NF NF z i 5 i l 9 z ...

Page 35: ...ED 410252 TELA CRISTAL LIQUIDO CLAA215FA04 PLACA PRINCIPAL HBTV 22D02LED 410254 PCI INVERSORA HBTV 22D02LED 410255 CONTROLE REMOTO HBTV 22D02LED 410256 CABO TJC3 7P HBTV 22D02LED 410257 CABO LVDS HBTV 22D02LED 410258 CABO FLAT HBTV 22D02LED 410259 FONTE HBTV 22D02LED 410260 PCI TECLADO HBTV 22D02LED 410261 CONJUNTO DE TECLAS HBTV 22D02LED 410262 PCI SENSOR INFRA HBTV 22D02LED 410264 PEDESTAL HBTV ...

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