Sony MDX-61 Page 4 Service Manual Download | Manualshive

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Summary of Contents for MDX-61

Page 1: ...Frequency response 20 20 000 Hz Wow and flutter Below measurable limit Signal to noise ratio 95 dB Output Bus control output 8 PIN Analog audio output RCA PIN Current drain 300 mA MD playback 600 mA during loading or ejecting a disc Dimensions Approx 176 83 5 125 mm 7 33 8 5 in w h d not incl projecting parts and controls Mass Approx 1 1 kg 2 lb 7 oz Power requirement 12 V DC car battery negative ...

Page 2: ...CAL PARTS LIST 45 SERVICING NOTE To place this set in the play mode This set does not have the key control function and therefore it cannot activate the play mode by itself Also the key control to this set is done through a serial communication with the master unit SONY Bus System compatible car audio TV tuner source selector etc Accordingly if repairing this set connect as shown below MDX 61 Mast...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

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Page 7: ...UPPER SECTION 2 DISASSEMBLY REAR PANEL ASS Y MD SECTION 1 two screws B2 6 6 2 claw 3 front panel ass y 4 connector CN620 5 case upper 1 two screws B2 6 6 2 claw 4 two dampers 6 two springs 6 two springs 7 1 two screws B2 6 8 2 rear panel ass y 3 flexible board CN800 4 two dampers 5 two springs ...

Page 8: ...7 1 8 2 chassis gear ass y 3 special flat screw 1 7 3 3 two special flat screws 1 7 3 6 flexible board CN610 7 three connectors CN603 700 701 8 MAIN board 3 worm wheel LD 1 screw P1 7 1 8 A 1 screw P1 7 1 8 4 chassis base ass y 2 feed screw ELV ass y 1 four screws P1 7 1 8 5 Pull up the chassis OP ass y in the arrow A direction ...

Page 9: ...OPTICAL PICK UP KMS 193C J2N 1 flexible board CN200 2 three special head screws M1 7 2 6 servo board 3 flexible board CN100 5 connector CN301 4 flexible board CN400 2 optical pick up KMS 193C J2N 1 two screw K1 7 3 5 ...

Page 10: ... 10 Circuit Boards Location SECTION 3 DIAGRAMS SW board POWER board SERVO board LAMP board MAIN board ...

Page 11: ... 30 DTI DFCT C2PO 31 29 3 BCK LRCK XTAI 35 32 33 92 C2PO 97 MIN 93 DATA 91 BCK 87 SPO 90 LRCK OSCI OSC O 37 36 X500 45 1584MHz 55 ı 52 56 ı 60 9 ı 12 14 ı 18 AO0 A0 XWE 67 3 WE XRST XLAT SWDT SCLK SENS 4 3 54 SENS SRDT 6 5 52 MD SI SQSY 8 9 62 SQSY FOK 10 11 64 FOK 2 1 55 CC XINT 59 MD RST 58 MD LAT 45 MD SO 51 MD CKO IC602 LEVEL SHIFT X INT 9 SERIAL INPUT DAC DAC LPF LPF IC550 D A CONVERTER 1 3 D...

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Page 18: ...CK 40 WDCK 39 DVDD 38 XBCK 37 MCLK 36 XTAI 35 XTAO 34 LRCK 33 BCK 32 C2PO 31 DTO 30 DTI DIDT 28 DODT 27 DOVF 26 WFCK 41 XPLCK 44 74 73 72 71 AVSS ADRB ADRT AVDD BIA2 ADIO VC AUX FE ABCD BOTM PEAK FILO FILI PCO CLTV AVSS DVDD DIFO DIFI DICV RFI BIAS ASYI ASYO DVSS 25 REC ADER 23 FMCK 22 DOUT 20 SBIOT SBODT 18 SBOCK XRST DQSY 15 SQSY 14 ADSY 13 SENS 12 SRDT 11 XLAT 10 SCLK 9 SWDT 8 DIRC 7 WRPWR SSTO...

Page 19: ...t used OPEN 26 TE O Tracking error signal output to CXD2535CR IC200 27 TLB I Input terminal of the adder signal to tracking error Not used this set OPEN 28 CSLED I Terminal for the sled error lowpass filter 29 SE O Sled error signal output to CXD2535CR IC200 30 ADFM O FM signal output terminal of the ADIP 31 ADIN I Input terminal by AC coupling is FM signal of the ADIP 32 ADAGC I External capacito...

Page 20: ...21 DIN I Input terminal of the digital audio signal for optical out Not used this set Fixed at L 22 FMCK O FM modulation clock signal output of the ADIP Not used this set OPEN 23 ATER O ADIP CRC flag output When error H Not used this set OPEN 24 REC I Record playback selection signal input When recording H when playback L Fixed at L 25 DVSS Ground terminal Digital system 26 DOVF I Validity flag in...

Page 21: ...DD1 Power supply terminal 3 3V Analog system 55 ASYO O Playback EFM full swing output L VSS H VDD 56 ASYI I A Playback EFM asymmetry comparate voltage input terminal 57 BIAS I A Playback EFM asymmetry circuit constant current input terminal 58 RFI I A Playback EFM RF signal input from CXA1981AR IC100 59 AVSS1 Ground terminal Analog system 60 CLTV I A VCO control voltage input terminal of the PLL f...

Page 22: ...ut 87 FFDR O Focus servo drive signal output 88 DVDD1 Power supply terminal 3 3V Digital system 89 FRDR O Focus servo drive signal output 90 FS4 O 176 4kHz clock signal output MCLK system Not used this set OPEN 91 SRDR O Sled servo drive signal output 92 SFDR O Sled servo drive signal output 93 SPRD O Spindle servo drive signal output 94 SPFD O Spindle servo drive signal output 95 DCLO O Not used ...

Page 23: ... output terminal of the ATRAC or external audio block Not used this set OPEN 27 XRQ I O XRQ signal input output terminal of the ATRAC interface Not used this set OPEN 28 ADTO I O Decoder data signal input output terminal of the ATRAC Not used this set OPEN 29 ADTI I O Encoder data signal input output terminal of the ATRAC Not used this set OPEN 30 XALT I O Data ready and XALT signal input output t...

Page 24: ...e main sub of the recording or playback data When sub and linking H When the main L Not used this set OPEN 84 CPSY O Interpolation sync signal output Not used this set OPEN 85 CTMD0 O DSC Difference Signal Control counter mode output Not used this set OPEN 86 CTMD1 O DSC Difference Signal Control counter mode output Not used this set OPEN 87 SPO O System clock 512Fs 22 5792MHz signal output to CXD...

Page 25: ...MHz system clock signal input 32 XTAL O 10MHz system clock signal output 33 VSS Ground terminal 34 TX O 32 768kHz clock signal output for a clock 35 TEX I 32 768kHz clock signal input for a clock 36 AVSS Ground terminal Analog system 37 AVREF Reference voltage 5V input for the A D converter 38 INIT I Initial reset signal input Normally H 39 TEMP I Temperature detection signal input 40 EHS I Disc h...

Page 26: ...O O Deemphasis control signal output to the D A converter IC550 Deemphasis ON L 67 A MUT O Audio mute signal output When mute H 68 N C O Not used OPEN 69 CLOCK O Clock signal output for test mode indication Not used this set OPEN 70 DATA O Data signal output for test mode indication Not used this set OPEN 71 TM ON OFF I Test mode set up terminal Normolly H When test mode L 72 VDD Power supply term...

Page 27: ...a sécurité Ne les remplacer que par une pièce portant le neméro spécifié 4 1 CASE SECTION SECTION 4 EXPLODED VIEWS Ref No Part No Description Remark Ref No Part No Description Remark 11 A 3294 228 A POWER BOARD COMPLETE 12 3 930 176 01 DAMPER 798 13 3 930 177 01 SPRING FL TENSION 14 3 930 173 31 CASE LOWER 15 3 931 697 01 CUSHION STOPPER 16 3 348 750 01 CUSHION DAMPER 17 3 930 744 01 SPACER DOOR 1...

Page 28: ... 220 1 BRACKET LD ASSY 62 3 930 365 01 WHEEL LD WORM 63 3 930 317 01 GEAR LD Ref No Part No Description Remark 64 X 3371 218 1 CHASSIS BASE ASSY 65 X 3371 211 1 CHASSIS GEAR ASSY 66 3 930 313 01 GEAR ELVC 67 3 931 698 01 CUSHION ROLL L 68 3 348 750 01 CUSHION DAMPER 69 3 931 366 01 STOPPER LEAD 70 3 931 149 02 SHEET MAIN PC BOARD 71 3 931 025 01 SHEET MECHANICAL DECK M903 X 3371 508 1 MOTOR ASSY L...

Page 29: ...Ref No Part No Description Remark 117 3 930 366 01 RACK LOADING 118 3 930 360 01 SPRING LIMITER TORSION 119 X 3371 221 1 SLIDER ASSY LOADING 120 X 3371 210 3 CHASSIS REAR ASSY 121 3 930 349 01 SPRING LOCK TORSION 122 X 3371 219 1 PLATE HOLDER ASSY LOCK 123 3 331 007 21 WASHER 124 3 930 352 01 SPRING D LOCK TENSION 125 X 3371 216 1 HOLDER CADDIE ASSY 126 3 317 054 01 SPACER E 127 3 931 699 01 CUSHI...

Page 30: ...PA 170 3 930 337 01 SPRING SL OUTSERT FEED 171 8 583 035 01 OPTICAL PICK UP KMS 193C J2N 172 A 3222 980 A SERVO BOARD COMPLETE 173 3 932 755 01 SCREW M1 7X2 2 174 3 930 310 01 COLLAR EHS M901 A 3291 507 A SP MOTOR BLOCK ASSY SPINDLE M902 A 3291 508 A SL MOTOR BLOCK ASSY SLED RV901 1 223 817 11 RES VAR SLIDE 10K ELEVATOR HIGHT SENSOR S901 1 570 771 21 SWITCH HOME POSITION DETECT 4 4 MECHANISM SECTI...

Page 31: ... 910 11 CERAMIC CHIP 5PF 0 25PF 50V C505 1 165 128 11 CERAMIC CHIP 0 22uF 16V C506 1 135 259 11 TANTAL CHIP 10uF 20 6 3V C507 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C508 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C509 1 165 128 11 CERAMIC CHIP 0 22uF 16V C510 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C511 1 162 927 11 CERAMIC CHIP 100PF 5 50V C512 1 165 128 11 CERAMIC CHIP 0 22uF 16V C513 1 162 927 11 CE...

Page 32: ...TAL CHIP 68 0 50 1 16W R550 1 216 797 11 METAL CHIP 10 5 1 16W R551 1 216 809 11 METAL CHIP 100 5 1 16W R552 1 216 809 11 METAL CHIP 100 5 1 16W R553 1 216 825 11 METAL CHIP 2 2K 5 1 16W R560 1 218 692 11 METAL CHIP 1K 0 50 1 16W R561 1 218 716 11 METAL CHIP 10K 0 50 1 16W R600 1 216 841 11 METAL CHIP 47K 5 1 16W R601 1 216 845 11 METAL CHIP 100K 5 1 16W R602 1 216 845 11 METAL CHIP 100K 5 1 16W R...

Page 33: ... 759 711 82 IC NJM4580E IC900 8 759 284 87 IC MM1284XFFE IC950 8 759 370 13 IC TL1451ACDB E20 RB604 1 239 516 11 RESISTOR NETWORK 1608 1Kx4 RB605 1 239 517 11 RESISTOR NETWORK 1608 100Kx4 RB606 1 239 516 11 RESISTOR NETWORK 1608 1Kx4 RB607 1 239 516 11 RESISTOR NETWORK 1608 1Kx4 RB609 1 239 516 11 RESISTOR NETWORK 1608 1Kx4 SWITCH S600 1 571 914 21 SWITCH KEY BOARD STOP THERMISTOR TH600 1 810 421 ...

Page 34: ...ETAL GLAZE 27K 2 1 8W R824 1 216 238 00 METAL GLAZE 47K 2 1 8W R825 1 216 182 00 METAL GLAZE 220 2 1 8W R826 1 216 246 00 METAL GLAZE 100K 2 1 8W R900 1 216 089 00 METAL GLAZE 47K 5 1 10W R910 1 216 081 00 METAL CHIP 22K 5 1 10W R911 1 216 049 00 METAL GLAZE 1K 5 1 10W R920 1 216 089 00 METAL GLAZE 47K 5 1 10W R921 1 216 085 00 METAL CHIP 33K 5 1 10W R922 1 216 097 00 METAL GLAZE 100K 5 1 10W R930...

Page 35: ...FFC FPC ZIF 22P CN200 1 573 370 21 CONNECTOR FFC FPC 30P CN301 1 580 055 21 PIN CONNECTOR 2P CN400 1 573 346 21 CONNECTOR FFC FPC 6P DIODE D300 8 719 988 62 DIODE 1SS355 D301 8 719 988 62 DIODE 1SS355 IC IC100 8 752 072 68 IC CXA1981AR IC200 8 752 382 23 IC CXD2535CR 1 IC201 8 759 031 84 IC SC7S04F IC300 8 759 442 80 IC MPC17A38ZVMEL COIL L100 1 412 058 11 INDUCTOR CHIP 10uH L200 1 412 058 11 INDU...

Page 36: ...7 PRECISION SCREW P 1 7X1 8 TYPE3 3 7 627 554 07 SCREW PRECISION P 2X2 2 4 7 627 855 07 SCREW PRECISION P 2X5 5 TYPE3 5 7 627 852 27 P 1 7X3 6 7 627 552 18 SCREW PRECISION P 1 7X1 6 7 7 627 852 58 SCREW PRECISION P 1 7X5 TYPE3 ACCESSORIES PACKING MATERIALS 3 859 134 11 MANUAL INSTRUCTION ENGLISH FRENCH GERMAN ITALIAN AEP UK German 3 859 134 21 MANUAL INSTRUCTION DUTCH SWEDISH PORTUGUESE SPANISH AE...

Page 37: ...MDX 61 51 MEMO ...

Page 38: ...ws you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 1 2001 08 Correction 1 is included 1 0 1998 01 Correction 1 1997 01 New ...

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