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Sony MDX-C6500RX service manual

Models: MDX-C6500R MDX-C6500RX

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Sony MDX-C6500RX service manual

Contents

MDX-C6400R/C6500R/C6500RX SPECIFICATIONSPower amplifier section FM/MW/LW MINIDISC PLAYER4.DIAGRAMS TABLE OF CONTENTS3.ELECTRICAL ADJUSTMENTS GENERALSetting the clock SECTION GENERAL Location of controlsPage Page Page Page Page SECTION DISASSEMBLY SUB PANEL ASS’YMECHANISM DECK MG-164NZ-138 2two screws BVTT2 ⋅ 2 two screws BVTT2 ⋅ SERVO BOARDMAIN BOARD 3 servo board 1sensor flexible board CN102MD COVER ASS’Y HEAT SINKC6500R/C6500RX FLOAT BLOCK LO MOTOR ASS’Y LOADING M9032stopper washer 2 lever LE ass’y 3 roller GEAR E LEVER LE ASS’YHOLDER ASS’Y 2type-Estopring 1spring CHKG 2 type-Estopringholder ass’y CHUCKING ARM ASS’YOPTICAL PICK-UP KMS-241C/J1NP 4 screw B2 ⋅ 6 bearing SL 5 feed screw ass’y4screw P1.7 ⋅ 5 bracket SL 9 two screws P1.7 ⋅ 0bracket SPqa SP motor ass’y spindle M901 6 SL motor ass’y sled M902 7 screw B2 ⋅ 8base SLTUNER SECTION SECTION ELECTRICAL ADJUSTMENTSMD SECTION TEST MODEMDX-C6400R/C6500R/C6500RX SECTION DIAGRAMS 4-1.BLOCK DIAGRAM - SERVO SectionBLOCK DIAGRAM - TUNER Section MDX-C6400R/C6500R/C6500RX4-3.BLOCK DIAGRAM - MAIN Section MDX-C6400R/C6500R/C6500RXMDX-C6400R/C6500R/C6500RX MDX-C6400R/C6500R/C6500RX Note on Printed Wiring BoardNote on Schematic Diagram Circuit Boards LocationMDX-C6400R/C6500R/C6500RX MDX-C6400R/C6500R/C6500RX B C D EMDX-C6400R/C6500R/C6500RX no mark MD PLAY ∗ Impossible to measureReplace only with part number specified MDX-C6400R/C6500R/C6500RX Pageno mark MD PLAY ∗ Impossible to measure MDX-C6400R/C6500R/C6500RX •Semiconductor LocationMDX-C6400R/C6500R/C6500RX Semiconductor LocationMDX-C6400R/C6500R/C6500RX Page Pageno mark FM Page Page 25 Page under no-signaldetuned conditions. no mark FMMDX-C6400R/C6500R/C6500RX 〉〉 MD PLAYno mark FM MDX-C6400R/C6500R/C6500RXPage 28 Page 33 Page 〈〈 〉〉 MD PLAYMAIN Board MDX-C6400R/C6500R/C6500RXWaveforms - SERVO Board KEY BoardMDX-C6400R/C6500R/C6500RX 4-16.SCHEMATIC DIAGRAM - SUB Board MDX-C6400R/C6500R/C6500RXSemiconductor Location MDX-C6400R/C6500R/C6500RXSemiconductor Location Ref. NoMDX-C6400R/C6500R/C6500RX Pageno mark FM IC101 PCM1718E/2K IC Block Diagrams - SERVO BoardMDX-C6400R/C6500R/C6500RX IC301 CXD2652ARIC305 IC303BH6511FS-E2 BA6287FSAA6588T/V2-118 MAIN BoardIC51 IC671IC701 IC151TDA7402TR BA8270F-E24-19.IC PIN FUNCTION DESCRIPTION SERVO BOARD IC301 CXD2652ARTwo-waydata bus with the D-RAMIC307 FRDR 4 to 1 to UNIREQ “H” tuner power on AVRH Pin No Pin NameDescription Dolby control in/out terminal SECTION EXPLODED VIEWS 1GENERAL SECTION2FRONT PANEL SECTION 104 103 3MECHANISM DECK SECTION-1 MG-164NZ-138111#6106 1094MECHANISM DECK SECTION-2 MG-164NZ-138 164160 SECTION ELECTRICAL PARTS LIST Ref. No MAIN MAIN Ref. NoMAIN Ref. NoMAIN Ref. NoSENSOR SERVOMAIN SERVO Ref. NoSERVO 503504 Ver501502 505506Date REVISION HISTORYMDX-C6400R/C6500R/C6500RX Description of Revision