Philips-FWM-582-Service-Manual电路原理图.pdf

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1、CLASS 1LASER PRODUCTImpresso no Brasil Sujeito a Alteraes Todos os Direitos Reservados 4806 725 27219Mini System09/2007FWM582/55Contedo P ginaVariao de Verso.2Especi caes Tcnicas.3Ajustes.4Manuseando componentes SMD. .5Instrues de Segurana.6Instrues no CD Playability.7Instrues de Desmontagem.11Diagr

2、ama em Bloco.12Diagrama de Conexes.13Painel Frontal.14Painel Teclado.17Painel MCU.18Painel Rede-Layout.22Painel Tuner ECO6- No Cenelec.23Painel CD.26Painel Rede.31Painel MIC.33Painel Alto-Falante, USB & Bi-Ampli cador.35Painel AF9.38Vista Explodida.442 FWM582VARIAES DE VERSO/55KaraokeNewsRDSRotary E

3、ncoder (controle de volume) xJog ShuttleSeletor de TensoxEntrada AuxSada DigitalxSoquete de Fone de OuvidoSada de LinhaAlto falante Matrix SurroundStandby - FTD Clock DisplayECO Standby - LED DisplayxPainel tuner ECO6 - Sistem No-Cenelec xPainel tuner ECO6 - Sistem CenelecMdulo Tape ETF7 : No-Autore

4、verse FerroTipo /Verso: FWM582Funes &Painel em uso:Direto USBxx3FWM582AMPLIFICADORSada de energia RMS LF canal. 105 W por canalHF canal . 105 W por canalTotal Bi-Amp energia.420 WTaxa sinal/ rudo. 60 dBA (IEC)Resposta de frequncia. 50 15000 HzSensibilidade de entradaAUX . 900/2400 mVSadaAlto-Falante

5、s. 3Fone de ouvido. 32(1) (3 , 1 kHz, 10%THD)CD/MP3-CD PLAYERNmero das faixas programaveis. 99Resposta de frequncia. 50 20000 Hz -3dBTaxa sinal/ rudo . 60 dBASeparao do canal. 60 dBA (1 kHz)Distoro Harmnica total. 250mV-Laser damaged !4,6V3V3,3V3,9V2V0,17V0,17VSanyoDA12T3HF-AmplifierD3D2D1Drive dete

6、ction680R390539033K3BC847B787747n28181K53902574216364891011470R3893+3.3V2K23908 10K3923BC847B7878BC847B78764n728133896100R220u28852881560p47n2887560R39012883470n28174u73n328143898220R389527K470n2884+3.3V3909820R3907100R392033K3897288282p3K339042K738993906470R+5V_HFHFINVrefCD10100p2815281622nLDONto 3826,3827VREF GEVDDA1VRINVSSA1ISLICELDOND1D2D3D4HFINHFREFIREFCD_DA: 0V / CD_RW: 3V (A-D)800mVppTB = 0.5s/divEYE-PATTERN1,8V1,2V2,4V2,6V0,65V10 FWM582ANOTAES:

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