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Sony Ericsson CDP-CX220 See page 22 for Circuit Boards Location, Page Page Page Page

Models: CDP-CX220

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7-10. PRINTED WIRING BOARDS – SENSOR/MOTOR Section –

•See page 22 for Circuit Boards Location.

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Sony Ericsson CDP-CX220 service manual See page 22 for Circuit Boards Location, Page Page Page Page

Contents

COMPACT DISC PLAYER CDP-CX220US Model Canadian Model AEP Model UK Model E Model Australian ModelPage NOTES ON LASER DIODE EMISSION CHECK SECTION SERVICING NOTESSAFETY CHECK-OUT LEAKAGERestrictions in CD-TEXTDisplay CD-TEXTTEST DISCChecking Method Page Front Panel SECTION GENERAL2Open the case SECTION DISASSEMBLY1 flat wire CN501 1four screws case 3 TP22 flat wire 1 connector CN5033 three connectors 1 connector3 base unit 2 mechanism deck 1 three screws BVTT3 ×1six screws BVTT3 × 1screw BVTT3 × 2 fulcrum plate BU upper ass’yADJ Mode Special Functions Table SECTION 4 TEST MODEfunction by using the sup plied remote commander onlyPartial lighting DISC-40A B C D E F G Partial lightingAging Method Error DisplayError code E r r1/u p SECTION MECHANICAL ADJUSTMENTSGUIDE DISC T ALIGNMENT HOLDER DISC A2 ALIGNMENT SENSOR ALIGNMENT PULLY AND DISC CENTER HOLE ALIGNMENT MAGNET ASS’Y ALIGNMENT Procedure SECTION ELECTRICAL ADJUSTMENTSProcedure ProcedureAdjustment value ProcedureDisc Sensor Adjustment ProcedureTP RFO TP TE TP TP FE2 FE1 Adjustment LocationTP FE TP XPCK IC101D. SENS LUMINOUS board SECTION DIAGRAMSCircuit Boards Location ILLUMINATION board D. SENS RAY CATCHER boardNote on Printed Wiring Boards Note on Schematic DiagramMAIN Section WaveformsBD Section PANEL SectionSee page 22 for Circuit Boards Location 7-2.PRINTED WIRING BOARD - BD SectionPage CDP-CX220 Semiconductor Location CDP-CX220See page 22 for Circuit Boards Location CDP-CX220 7-5.SCHEMATIC DIAGRAM - MAIN SectionSee page 22 for Circuit Boards Location 7-6.PRINTED WIRING BOARDS - JACK SectionCDP-CX220 CDP-CX220 7-7.SCHEMATIC DIAGRAM - JACK SectionSee page 22 for Circuit Boards Location 7-8.PRINTED WIRING BOARDS - PANEL SectionSemiconductor Location DISP Board CDP-CX220 7-9.SCHEMATIC DIAGRAM - PANEL SectionPage Page Page Page See page 22 for Circuit Boards LocationPage CDP-CX220 7-11.SCHEMATIC DIAGRAM - SENSOR/MOTOR SectionCXD2587Q IC Block Diagrams - BD BoardIC101 IC503 IC103CXA2568M-T6 MAIN BoardIC702 IC506LA5616 DISP BoardFunction 7-12.IC PIN FUNCTION DESCRIPTIONPin No Pin NameFunction Pin NoPin Name SECTION EXPLODED VIEWS Page Page Page Page KSM-213BKN/M-N #15 6MECHANISM DECK SECTION-3 CDM-40B259 255 258 257 256 259 255M101 7OPTICAL PICK-UPSECTION KSM-213BKN/M-N305 not suppliedSECTION ELECTRICAL PARTS LISTDISP D. SENS LUMINOUSD. SENS RAY CATCHER JACK DOOR MOTORDOOR SW ILLUMINATIONJACK L.MOTORL.SW MAINMAIN MAIN T.MOTORT.SENS 98D0589-1 CDP-CX220Sony Corporation Home A&V Products Company