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Sony MDX-C6500RX service manual

Models: MDX-C6500R MDX-C6500RX

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Sony MDX-C6500RX service manual

Contents

FM/MW/LW MINIDISC PLAYER SPECIFICATIONSPower amplifier section MDX-C6400R/C6500R/C6500RXGENERAL TABLE OF CONTENTS3.ELECTRICAL ADJUSTMENTS 4.DIAGRAMSSECTION GENERAL Location of controls Setting the clockPage Page Page Page Page SUB PANEL ASS’Y SECTION DISASSEMBLYMECHANISM DECK MG-164NZ-138 3 servo board 1sensor flexible board CN102 SERVO BOARDMAIN BOARD 2two screws BVTT2 ⋅ 2 two screws BVTT2 ⋅HEAT SINK MD COVER ASS’YC6500R/C6500RX LO MOTOR ASS’Y LOADING M903 FLOAT BLOCK2type-Estopring 1spring CHKG 2 type-Estopring LEVER LE ASS’YHOLDER ASS’Y 2stopper washer 2 lever LE ass’y 3 roller GEAR E4 screw B2 ⋅ 6 bearing SL 5 feed screw ass’y CHUCKING ARM ASS’YOPTICAL PICK-UP KMS-241C/J1NP holder ass’y6 SL motor ass’y sled M902 7 screw B2 ⋅ 8base SL 9 two screws P1.7 ⋅ 0bracket SPqa SP motor ass’y spindle M901 4screw P1.7 ⋅ 5 bracket SLTEST MODE SECTION ELECTRICAL ADJUSTMENTSMD SECTION TUNER SECTION4-1.BLOCK DIAGRAM - SERVO Section MDX-C6400R/C6500R/C6500RX SECTION DIAGRAMSMDX-C6400R/C6500R/C6500RX BLOCK DIAGRAM - TUNER SectionMDX-C6400R/C6500R/C6500RX 4-3.BLOCK DIAGRAM - MAIN SectionMDX-C6400R/C6500R/C6500RX Circuit Boards Location Note on Printed Wiring BoardNote on Schematic Diagram MDX-C6400R/C6500R/C6500RXMDX-C6400R/C6500R/C6500RX B C D E MDX-C6400R/C6500R/C6500RXno mark MD PLAY ∗ Impossible to measure MDX-C6400R/C6500R/C6500RXReplace only with part number specified Page MDX-C6400R/C6500R/C6500RXno mark MD PLAY ∗ Impossible to measure •Semiconductor Location MDX-C6400R/C6500R/C6500RXSemiconductor Location MDX-C6400R/C6500R/C6500RXPage Page MDX-C6400R/C6500R/C6500RXno mark FM 〉〉 MD PLAY under no-signaldetuned conditions. no mark FMMDX-C6400R/C6500R/C6500RX Page Page 25 Page〈〈 〉〉 MD PLAY MDX-C6400R/C6500R/C6500RXPage 28 Page 33 Page no mark FMKEY Board MDX-C6400R/C6500R/C6500RXWaveforms - SERVO Board MAIN BoardMDX-C6400R/C6500R/C6500RX MDX-C6400R/C6500R/C6500RX 4-16.SCHEMATIC DIAGRAM - SUB BoardRef. No MDX-C6400R/C6500R/C6500RXSemiconductor Location Semiconductor LocationPage MDX-C6400R/C6500R/C6500RXno mark FM IC301 CXD2652AR IC Block Diagrams - SERVO BoardMDX-C6400R/C6500R/C6500RX IC101 PCM1718E/2KBA6287F IC303BH6511FS-E2 IC305IC671 MAIN BoardIC51 SAA6588T/V2-118BA8270F-E2 IC151TDA7402TR IC701SERVO BOARD IC301 CXD2652AR 4-19.IC PIN FUNCTION DESCRIPTIONTwo-waydata bus with the D-RAMIC307 FRDR 4 to 1 to UNIREQ “H” tuner power on AVRH Pin Name Pin NoDescription Dolby control in/out terminal 1GENERAL SECTION SECTION EXPLODED VIEWS2FRONT PANEL SECTION 109 3MECHANISM DECK SECTION-1 MG-164NZ-138111#6106 104 103164 4MECHANISM DECK SECTION-2 MG-164NZ-138160 SECTION ELECTRICAL PARTS LIST Ref. No MAIN Ref. No MAINRef. No MAINRef. No MAINSERVO SENSORMAIN Ref. No SERVOSERVO 505506 Ver501502 503504Description of Revision REVISION HISTORYMDX-C6400R/C6500R/C6500RX Date