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Numark CDMIX3, Service Manual

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MODEL NO.:CD MIX-3

   Contents

Caution

1-2

Specification

3-5

Block Diagram

6

Packing View

7

Packing View Part List

8

Point To Point Wiring Diagram

9

Exploded View

10

Exploded View Part List

11-13

Electrical Part List

14-27

Schematic Diagram

28-38

Printed Circuit Board Diagram

39-47

IC Block Diagram

48-66

Trouble Shooting

67

SERVICE MANUAL

CD MIX-3

Summary of Contents for CDMIX3

Page 1: ...Packing View 7 Packing View Part List 8 Point To Point Wiring Diagram 9 Exploded View 10 Exploded View Part List 11 13 Electrical Part List 14 27 Schematic Diagram 28 38 Printed Circuit Board Diagram...

Page 2: ...ing the mechanism please make sure to turn off power and short the Anti static protection welding point before removing the FFC cable b When assembling the mechanism please make sure to connect the FF...

Page 3: ...aware of wearing an anti static ring before repairing 3 2 It is forbiddance to adjust the laser pick up VR 3 3 To protect the mechanism always short the Anti static protection welding point before re...

Page 4: ...B 60dB TCD MP3 NO 4 4 THD N 1 0 03 0 065 TCD MP3 NO 1 Note 1 WITH 20KHz LOW PASS FILTER 2 WITH 20KHz LOW PASS FILTER AND IHF A WEIGHTED 3 0dBV 1Vrms Master is set to 0dBV output 7 CD ACCESS TIME TEST...

Page 5: ...2 Track 9 11 LINE PHONO MORE THAN 55dB AT 1KHz PHONO WITH 20KHz LPF AND 200Hz HPF NOTE OUTPUT 0dBV 1KHz TCD 782 Track 2 W 20KHz LPF AND IEC A WEIGHTED 8 10 EQUALIZER TCD 782 Track 15 16 17 or S G CHAN...

Page 6: ...cter style Joliet max 64 64 character style CD ROM sector format mode 1 only Max number of Folders 255 Disc Format Max number of files max 999 files note 1 MPEG 1 Layer 3 standard ISO IEC 11172 3 whic...

Page 7: ...M DISC M LOADING SWITCHES DRIVE UNIT LOADER CONTROL PCB BUFFER PCB SERVO PCB PHONO2 LINE2 PHONO3 LINE3 AUX1 IN LINE AUX2 IN CH2 CH3 SEL SEL MIC EQ IC304 AMP CH3 FADER CH2 FADER CH1 FADER CH2 EQ CH3 E...

Page 8: ...Packing View 11 3 2 6 1 10 9 4 4 CD MI X 3 N um a rk CD MI X 3 N um a rk 4 CD MI X 3 N u m ar k N u m a rk CD MI X 3 4 4 4 CD MI X 3 N u m a rk CD MI X 3 CD MI X 3 N um a rk 5 N u m ar k 4 7 8 7...

Page 9: ...47 63Hz 12V 5 5 2 5 SAA TYPE 411 MX3 488 1 Australia SWITCHING TRANSFORMER AC100 240V 47 63Hz 12V 5 5 2 5 K TYPE 411 MX3 489 1 Korea SWITCHING TRANSFORMER AC100 240V 47 63Hz 12V 5 5 2 5 T TYPE 411 MX...

Page 10: ...CHA ASS Y CN310 CN311 CN312 CN301 MIXER PCB HEADPHONE PCB CN314 CN05A LEVER METER PCB W315 BALANCE OUTPUT PCB CONTROL PCB CN315 TO POWER S W TO MIX PCB CN309 W204 CN306 TO MIX PCB W304 CN310 BUFFER PC...

Page 11: ...Japan N u m a rk CD MI X 3 Korea CD MI X 3 N u m a rk Australia CD MI X 3 N u m a rk United kingdom N u m a rk CD MI X 3 Europe CD MI X 3 N u m a rk Argentina N u m a rk CD MI X 3 CD MI X 3 American...

Page 12: ...22 CD DOOR 100 MIX1A1 1542A 2 23 KNOB BASE 100 CDMIX1 1544 1 24 VR BASE LONG 100 CDMIX1 1545 1 25 ROTATE KNOB ABS 100 MIX3A 1547 8 26 SOUARE KNOB 100 Q2221 1662 3 27 PUSH KNOB ABS 100 MIX3A 1736 5 28...

Page 13: ...4 56 SHEET 612 PRODJ2 082 4 57 SCREW 602 F200 004 4 58 SCREW SAE1018 ISOP 3 L5 P0 5 602 B300 041 9 59 SCREW 3 8mm BTP 602 2002 077 39 60 SCREW M3 8 P 0 5 BLACK 602 2002 085 1 61 SCREW SAE1018 PTP M2...

Page 14: ...CTOR WIRE 404 CDMIX2 1717 2 LEFT MECHA TO CN102 RIGHT MECHA TO CN502 86 16P RIBBON WIRE L 170mm P 1mm AWM2096 S TYPE 406 DJ2 515 2 LEFT MECHA TO CN101 RIGHT MECHA TO CN501 RATING LABEL 501 MIX3A 1325...

Page 15: ...R DRIVER BA6218 BA6418N 417 KC720 049 2 HEAT SINK 16 16 5 45mm 425 810 085 2 X102 X502 QUARTZ CRYSTAL 24MHz 427 DRM120 095 2 X101 X501 CRYSTAL 33 8688MHZ 427 DV330 043 2 SPACER SUPPORT 504 SPANDMK2 15...

Page 16: ...NPO 413 AMC110D 5104 4 C139 C539 CHIP CAPACITOR 100pF 50V J 0805 TYPE NPO 413 DV330 310 2 C115 C515 CHIP CAPACITOR 1000pF 50V J 0805 TYPE NPO 413 DV330 311 2 C125 C525 CHIP CAPACITOR 0 01uF 50V K 0805...

Page 17: ...092 1 C124 C524 ELEC CAPACITOR 0 47uF 50V M 105 TAPING 5 11 Cd Pb Hg Cr 413 KT350 093 2 Q101 Q501 TRANSISTOR 2SA933SR TAPING OR 2SA608G 416 3113 008 2 Q102 Q502 TRANSISTOR DTA124ESTP TAPING OR 2SA1346...

Page 18: ...C CAPACITOR 100uF 10V M 105 TAPING 5 11 Cd Pb Hg Cr 413 3113 046 4 FERRITE CORE T22 6 4 13 7 415 VP9812 221 2 VR201 VR202 SLIDE RESISTOR 10KB 2 418 CD1000 052 2 X201 CRYSTAL 18 432MHZ 427 DV330 042 1...

Page 19: ...W209 SW210 SW211 SW212 SW213 S W214 SW215 SW216 SW2 17 SW218 SW219 SW220 SW221 SW222 SW223 S W224 SW225 SW226 TACT SW H 5mm TAPING 403 DCM270X 101A 26 C202 C224 CERAMIC CAPACITOR 0 1uF 50V Z TAPING Y5...

Page 20: ...416 DCM270X 120 2 Q308 TRANSISTOR DTA124TS 2SA1589 DTA124TSATP TAPING 416 KE200S 024 1 IC304 IC305 IC306 IC308 I C310 IC311 IC312 IC313 I C314 IC BA15218N SIP8 417 KT300 026 9 IC307 IC NJM4556AL SIP...

Page 21: ...5 MIXER PCB 405 CDMIX2 623D 1 R561 R420 R562 R568 R4 19 R567 CARBON FILM RESISTOR 5 6K OHM 1 6W J T 26 412 3113 044 6 R351 R513 R541 R512 R5 40 R542 R352 R511 R514 R539 CARBON FILM RESISTOR 33K OHM 1...

Page 22: ...FILM RESISTOR 36K OHM 1 6W J T 26 412 HV3363K 351 2 R556 R527 R555 R431 R432 R528 CARBON FILM RESISTOR 47 OHM 1 6W J T 26 412 KC220 133 6 R365 CARBON FILM RESISTOR 8 2K OHM 1 6W J T 26 412 KM500 123...

Page 23: ...2 F301 FUSE 4A 125V UL 422 MIX1 034 1 American Japan F301 FUSE 4A 250V VDE TYPE 422 CDMIX1 010 1 Europe United kingdom Australia Korea Argentina SCREW TTB 4 8ML 602 HDJ7000 353 2 R471 TUBE 4 2 25mm 6...

Page 24: ...OHM 1 4W J T 52 412 KM501 292 1 D302 ZENER DIODE MTZJ13 A 1 2W T 77 414 BJ1900 014 1 D333 DIODE RB441Q 40 0 1A 40V T 77 414 CDMIX1 104 1 HEAT SINK TRANSISTOR ASS Y 704 MX3 5867 1 IC311 IC BA05T 3PIN 4...

Page 25: ...3 KT350 085 2 Q317 Q315 Q316 Q318 TRANSISTOR DTC143TSA TP 416 DCM270E3 130 4 OUTPUT PCB 94V0 140 95 1 6t 405 CDMIX1 508C 1 R463 R465 R464 R466 CARBON FILM RESISTOR 5 6K OHM 1 6W J T 26 412 3113 044 4...

Page 26: ...V 412 DV330 306 3 R01 CHIP RESISTOR 1M OHM 1 8W 0805 J TP 150V 412 DV330 308 1 R15 CHIP RESISTOR 47 OHM 1 8W 0805 J TP 150V 412 DV330 319 1 R02 R03 CHIP RESISTOR 4 7K OHM 1 8W 0805 J TP 150V 412 DV330...

Page 27: ...01uF 50V Z TAPING Z5V 413 3113 028 5 C325 C327 C326 C328 CERAMIC CAPACITOR 470pF 50V K TAPING Y5P 413 3113 036 4 C309 C321 C331 C343 C3 10 C322 C332 ELEC CAPACTIOR 10uF 25V M 105 TAPING 5 11 413 3113...

Page 28: ...A RED 410 CD6000 122 7 D508 D509 D510 D511 D5 12 D513 LED YELLOW 410 CD6000 123 6 D514 D515 D516 D517 D5 18 D519 D520 D521 D522 D523 D524 D525 LED GREEN 410 CD6000 124 12 C501 ELEC CAPACITOR 220uF 10...

Page 29: ...25 C506 10 25 C504 1 50 R507 220 R513 2 2K R508 220 R514 2 2K R509 220 R505 22K R512 220 R506 39K R511 220 R516 2 2K R510 220 R515 2 2K ch1IN 1 CR1 2 ch2IN 3 CR2 4 DC IN 5 AC DC 6 MUTE 7 P H 8 OSC 9...

Page 30: ...1 S11 12 S10 13 S09 14 S08 15 S07 16 S06 17 S05 18 S04 19 S03 20 S02 21 S01 22 GND 23 OSC1 24 OSC2 25 V1 26 V2 27 V3 28 V4 29 V5 30 CL1 31 CL2 32 VCC 33 M 34 D 35 RS 36 RW 37 E 38 DB0 39 DB1 40 DB2 41...

Page 31: ...22K R457 22K C405 10 25 C407 10 25 R459 470 R461 470 Q315 C2878 Q317 C2878 R463 5 6K 12V R465 5 6K 12V C414 68P C413 68P 1 2 3 4 5 6 CN315 6P 12V 12V AGND L L R AGND R 1 2 3 LCH OUTPUT 1 2 3 RCH OUTPU...

Page 32: ...15218 C316 100P 1 2 3 4 W12 4P 1 2 3 4 CN12 4P C415 0 01 C416 0 01 6 5 4 JK301B LINE LCH RCH C325 470P C326 470P C417 0 01 R383 1K R384 1K 3 2 1 JK301A MASTER LCH RCH C327 470P C328 470P C418 0 01 R44...

Page 33: ...e Drawn By 1 2 3 CN314 3P P 2 5 L315 BEAD L316 BEAD L317 BEAD R444 33 JK304 HEADPHONE 6 4 DIA JK305 HEADPHONE 3 5 DIA R443 33 R446 33 R445 33 R L L R AGND R1 L1 AGND AGND TO MIX PCB 405 CDMIX2 619A HE...

Page 34: ...R387 15K R388 15K R397 15K R398 15K R401 15K R402 15K 3 1 2 VR312A 50KB 6 4 5 VR312B 50KB TO LEVEL METER PCB MIC 3 2 1 8 4 IC304A BA15218 C363 100 16 C364 100 16 R385 100 R386 100 12V 12V CUE MIXING R...

Page 35: ...V Q310 C1815 R429 470 R430 470 C364 100 16 SWC 1 SWE 2 TC 3 VSS 4 CPI 5 V 6 ISE 7 DRC 8 IC310 NJM2360 R439 0 22 1 4W R441 8 2K R442 390 R440 1K JK303 DC IN TO POWER SW 12V AGND 12V PGND 5V D335 HER301...

Page 36: ...P0U2027 P0U2043 P0U2049 P0U3012 P0U3013 P0U3014 P0U3037 P0U70I P0U8015 P0U8026 P0U8035 P0C3302 P0CN0101 P0U10131 P0U3025 N0A1 N0A1 P0U10133 P0U3024 N0A2 N0A2 P0U10134 P0U3023 N0A3 N0A3 P0U10136 P0U302...

Page 37: ...16401 P0CN10704 P0D1010K P0D1020A P0IC10203 P0IC10209 P0IC102023 P0IC102035 P0IC102036 P0IC102037 P0IC102063 P0IC102070 P0IC102080 P0IC10407 P0IC104023 P0IC104024 P0IC104026 P0IC104028 P0IC1050G P0L10...

Page 38: ...5010K P0D5020A P0IC50203 P0IC50209 P0IC502023 P0IC502035 P0IC502036 P0IC502037 P0IC502063 P0IC502070 P0IC502080 P0IC50407 P0IC504023 P0IC504024 P0IC504026 P0IC504028 P0IC5050G P0L50202 P0L51101 P0CN50...

Page 39: ...P0CN0902 N05V N05V N05V P0CN0501 P0CN0901 N07V P0CN04022 P0CN07B02 P0CN0803 N012V N012V N012V P0CN04018 P0CN04023 P0CN07B06 P0CN0804 N0AGND N0AGND N0AGND N0AGND P0CN0504 P0CN0904 N0GND P0CN0401 N0L1...

Page 40: ...Printed Circuit Board Diagram 405 CDMIX2 623D 619A MIXER HEADPHONE PCB 39...

Page 41: ...405 MX3 1504A CONTROL PCB 40...

Page 42: ...405 CDM02 1455A LEVER METER PCB 41...

Page 43: ...Printed Circuit Board Diagram 405 CDMIX2 617B 618 622A OUTPUT SW MIC PCB 42...

Page 44: ...0U5014 U7 P0U703 P0U70G P0U70I P0U70O U8 P0U800 P0U801 P0U802 P0U803 P0U804 P0U805 P0U806 P0U807 P0U808 P0U809 P0U8010 P0U8011 P0U8012 P0U8013 P0U8014 P0U8015 P0U8016 P0U8017 P0U8018 P0U8019 P0U8020 P...

Page 45: ...405 MX3 2309 SERVO PCB 44...

Page 46: ...Printed Circuit Board Diagram 405 CDMIX1 508C VOLUME PCB 45...

Page 47: ...Printed Circuit Board Diagram 405 CDMIX1 510 VR PCB 46...

Page 48: ...Printed Circuit Board Diagram POWER PCB 405 CDMIX2 752 47...

Page 49: ...IC BLOCK DIAGRAM BA6218 417 KC720 049 Control logic M VCC 9 8 7 6 5 4 3 2 1 MOTOR IC Block Diagram 48...

Page 50: ...417 DCM270X 327A IC PCM1716E 28PIN SOP IC Block Diagram 49...

Page 51: ...D MONITOR THERMAL SHUTDOWN LEVEL SHIFT F R F R POWVCC PreVCC POWVCC POWVCC 50k 50k 50k 50k R R F 10k 10k 19k 100 10k MUTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 25 24 23 22 21 20 32 31 30 29 28 27 26...

Page 52: ...MIO 3 TP 11 PB 3 CS 5 TMO 2 TP 10 PB 2 CS 6 TMIO 1 TP 9 PB 1 CS 7 TMO 0 TP 8 PB 0 Port 8 CS0 P84 ADTRG CS1 IRQ3 P83 CS2 IRQ2 P82 CS3 IRQ1 P81 IRQ0 P80 MD MD MD EXTAL XTAL STBY RES RESO NMI 2 1 0 H8 30...

Page 53: ...20 417 HDJ2450 693C IC SM8952AC25J PLCC 44 IC Block Diagram 52...

Page 54: ...IC BLOCK DIAGRAM IC Block Diagram 417 HDJ2000 413D IC AT29C010A 90JU PLCC 32 53...

Page 55: ...ith an asterisk are under development Application Constant voltage power supply Features 1 Built in overvoltage protection circuit overcurrent protection circuit and thermal shutdown circuit 2 TO220FP...

Page 56: ...18 417 MCDS4 735 IC M29W800B70N6 SMD IC Block Diagram 55...

Page 57: ...417 MCDS4 736 IC SCF5249LPV120 SMD 56...

Page 58: ...16 417 MCDS4 738 IC XC9536XL 10VQ44C SMD 17 417 MCDS4 737 IC BA18BCOFP E2 SMD BA18BCO 1 2 3 IC Block Diagram 57...

Page 59: ...ction Register IR Instruction Decoder Reset Circuit MPU Interface Input Output Buffer Address Counter Character generator ROM CGROM 9 920 bits Character generator RAM CGRAM 64 bits Cursor and Blink co...

Page 60: ...663 Audio ICs BA6820F BA6822S BA6822F FBlock diagram FAbsolute maximum ratings BA6820F BA6822F Ta 25_C BA6822S Ta 25_C FRecommended operating conditions Ta 25_C 417 SA12 491 IC Block Diagram 59...

Page 61: ...IC Block Diagram 417 Q2221 180 60...

Page 62: ...IC Block Diagram 417 CDN34A 314 61...

Page 63: ...with an asterisk are under development Application Constant voltage power supply Features 1 Built in overvoltage protection circuit overcurrent protection circuit and thermal shutdown circuit 2 TO220F...

Page 64: ...417 CDMIX1 388 NJM2360 IC BLOCK DIAGRAM IC Block Diagram 63...

Page 65: ...6 7 8 9 10 19 18 DVC DVCC DVC VC VC VOFST DVC DVC VCC VOFST B C A D A B C D F E SW PD LD V CC GND VC DVC DVCC CE CEI TE TE_BAL FE FEI RFDCO RFDCI RFAC VFC RFC RFG BST EQ_IN AC_SUM DC_OFST VC RW ROM 21...

Page 66: ...SERVO SLED SERVO PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR RFDC CE TE SE FE VC IGEN OPAmp Analog SW A D Converter ADIO FFDR FRDR TFDR TRDR SFDR SRDR SOUT SOCK XOLT SC...

Page 67: ...1ch 2ch VCC OUT2 IN2 IN2 OUT1 IN1 IN1 VEE 4 3 2 1 8 7 5 6 1ch 2ch OUT1 1 IN1 2 IN1 3 V EE 4 IN2 5 IN2 6 OUT2 7 V CC 8 B15218 417 KT300 026 BA15218 IC Block Diagram 66...

Page 68: ...e label with the label side up Clean the disc No sound Improper output cable connections Improper amplifier operation Connect the output cables correctly Check amplifier setup Sound skips The CD playe...

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