Sanyo DC-DA370 service manual Schematic Diagram Front

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SCHEMATIC DIAGRAM (FRONT)

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol ! in the parts list and the schematic diagram designated components in which safety can be of special significance. When replacing a component identified by ! , use only the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.

This is a basic schematic diagram.

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Contents DC-DA370 UK File noSpecifications System ConnectionsCD Player Adjustments Laser Beam Safety PrecautionCD PICK-UP Maintenance AdjustmentsTape Speed Adjustment Tape AdjustmentsAzimuth Adjustment OscilloscopeTuner Adjustments TuningWhen Assembling the Rack Gear and CD LID When Replacing LED D6310What to do if Exploded View Cabinet & Chassis Cabinet & Chassis Parts ListPacking & Accessories Fixing PartsCD P.W.BOARD Assy Front P.W.BOARD AssyTuner & Amplifier P.W.BOARD Assy IC LA1844MLPower Transformer Primary P.W.BOARD Assy Power Transformer Secondary P.W.BOARD AssyCD LID Switch P.W.BOARD Assy Tape Mechanism Parts Listtape MechanismIC Block Diagram & Description IC104 TA7291S Bridge DriverIC440 AN7348K Play/Rec Pre Amp IC443 BA7755A Head Switch IC231 LA1844ML Tuner SystemIC102 LC78622NE Digital Signal Processor FunctionIC601 LC867240A-5V46 Micro Processor IC241 LC72121M-D Pll SynthesizerLCD Display Description LCD60Schematic Diagram CD Product Safety NoticeSchematic Diagram Front Schematic Diagram Amplifier Schematic Diagram Tuner Page Voltage Table Transostor Wiring Connection Osaka, JapanWiring Diagram CD & Front CD P.W.BOARD Front P.W.BOARD