Sony Ericsson service manual XR-C7500RX E

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(XR-C7500RX: E)

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Contents Specifications XR-C7500R/C7500RXTable of Contents DiagramsSection Servicing Notes GeneralSetting the clock Section GeneralInstallation Instalación Montering Instalação Reset button Connections Conexiones Anslutning Ligações XR-C7500R/XR-C7500RX AEP, UK Connection example Ejemplo de conexionesXR-C7500RX E Power connection diagram Mechanism Deck MG-25G-136 Section DisassemblySUB Panel ASS’Y Main Board Heat Sink 2PARM Suction Section Assembly of Mechanism DeckHousing Lever LDG-A / LDG-B Gear LDG-FTGuide C Mounting Position of CAPSTAN/REEL Motor M901Section Mechanical Adjustments Section Electrical AdjustmentsTorque Measurement Tape Tension MeasurementTape Speed Adjustment Dolby Level AdjustmentTape Deck Section Tuner SectionDiagrams Block Diagram TUNER/TAPE SectionSignal Path MW/LW Tape Play SectionBlock Diagram Main Section Signal PathBlock Diagram DISPLAY/KEY Control Section RemoteBlock Diagram BUS CONTROL/POWER Supply Section BUS-ONBUS Audio Tape Play Printed Wiring Board Main Board Component Side Semiconductor Location Component SidePrinted Wiring Board Main Board Conductor Side Semiconductor Location Conductor SideXR-C7500R/C7500RX XR-C7500R/C7500RX XR-C7500R/C7500RX XR-C7500R/C7500RX Printed Wiring Board SUB Board Schematic Diagram SUB Board Waveforms Main Board KEY BoardPrinted Wiring Board KEY Board Schematic Diagram KEY Board See page 29 for Waveforms IC100 CXD2726Q-4 IC Block Diagrams Main Board IC10IC50 SAA6588T/V2-118 IC500 BA8270F-E2 IC201IC250 CXA2510AQ-T4 IC PIN Function Description Pin No Pin Name DescriptionXlat Main Board IC600 MB90574BPMT-G-265-BND System Controller Dsplat Accin Stop Loading Eject Brake TUX1 Except E 60 1-694-660-11 Conductive BOARD, Connection Front Panel Section54 3-041-003-01 Button LIST/ENTER DSPL. LIST. Enter Mechanism Deck Section MG-25G-136 159 158 155 154 157 156 153152 168 151 160 163161 162 164Section Electrical Parts List KEY Resistor Metal ChipRES-CHIP Rotary EncoderSWITCH, Tactile with LED KEY MainSEEK/AMS + M Ceramic Chip 8PFTantalum Double LayerFilm Diode DTZ5.6BDiode MA152WA-TX Diode CRZ22 TE85L.SONYTDA7402TR LB1930M-TLMBA09ST-V5 RN5VD33AA-TLR27 216-809-11 Type C Main SUB 501 502 503 504 505506 507 508 507