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MIXTRACK
Service Manual
THIS DOCUMENT CONTAINS SENSITIVE
PROPRIETARY INFORMATION.
ALL RECIPIENTS MUST HAVE A CURRENT
NON-DISCLOSURE AGREEMENT ON FILE
WITH NUMARK INDUSTRIES.
COPIES OF THIS DOCUMENT
The information in this document contains privileged and confidential information. It is intended
only for the use of those authorized by Numark. If you are not the authorized, intended recipient,
you are hereby notified that any review, dissemination, distribution or duplication of this document
is strictly prohibited. If you are not authorized, please contact Numark and destroy all copies of
this document. You may contact Numark at support@numark.com.
Copyright Numark Industries
Confidential
Numark
[NKC4]
Rev. 1
2010.06.01
ATTENTION!
DO NOT MAKE ILLEGAL
Numark Service Manual

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Summary of Contents for Numark MIXTRACK NKC4

  • Page 1 The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Numark. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited.
  • Page 2 Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other transfer. As the owner of the copyright to the Manual, Numark does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Numark.
  • Page 3 ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED NUMARK SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND NUMARK SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
  • Page 4: Safety Instructions

    The product is exposed to water or excessive moisture, c. The AC power supply plug or cord is damaged, d. The product shows an inappropriate change in performance or does not operate normally, or e. The enclosure of the product has been damaged. Confidential Numark Service Manual...
  • Page 5: Specification

    SERVICE MANUAL MODEL: MIXTRACK SPECIFICATION FUNCTION 1. Song selections Track select – push knob enters and exits windows and moves among tracks Page button – toggles among windows Folder LED – lights when select is navigating folders File LED – lights when select is navigating tracks to A and B pushes tracks to deck 2.
  • Page 6 6. Effects a. Trigger – turns effect on/off b. Select – determines effect used c. Control - adjusts parameter d. Control - adjusts parameter 7. mixing control a. volume VR – controls deck volume b. EQ – adjusts low, mid, high of track c.
  • Page 7: Disassembly Procedures

    DISASSEMBLY PROCEDURES 1. REMOVAL OF TOP HOUSING AND BOTTOM HOUSING . (Fig1) (A) REMOVAL OF 20 PCS KNOB FROM TOP HOUSING. (B)TAKE OUT THE 14 PCS SCREWS BEFORE TAKING OUT THE BOTTOM HOUSING. 2. REMOVAL THE SW PCB ASS'Y. (Fig. 2) (A)DISCONNECT OF 4 PCS SCREWS AND 1 PC CONNECTOR , AND REMOVE THE SW PCB ASS'Y...
  • Page 8 DISASSEMBLY PROCEDURES 3. REMOVAL VR PCB ASS'Y. (Fig.3) (A) REMOVE OF 5 PCS SCREWS AND 1 PC CONNECTOR BEFORE TAKEING OUT THE VR PCB ASS'Y. 4. REMOVAL MAIN PCB ASS'Y. (Fig. 4) (A) REMOVE OF 14 PCS SCREWS AND 1PC CONNECTOR , AND REMOVE THE MAIN PCB ASS'Y.
  • Page 12 NKC4MAR01~07 BOM DESCRIPTION LEVEL 0.1 BAGL-40A Clip 0.1 BASJ5012B RUBBER FOOT 0.1 BAW-1056 PLASTIC WASHER(PC=0.5mm) 0.1 CA050318002 USB Cable 1800mm A-Type /Connector 5PIN black 0.1 FFC1610001401 FFC 16 Pin Pitch:1.0mm Length 140mm 0.1 FFC3010001501 FFC 30 Pin Pitch:1.0mm Length 150mm 0.1 GEMAR64 Card 0.1 LA62GMN37...
  • Page 13 ..2 TWPC09C059A01 MAIN PCB ASS'Y ...3 AL0-09-0044 VARIABLE RESISTOR R70,71 ...3 AL0-09-0057 VR 10KB R16,30,31,41 ...3 AL0-17-0103 RESISTOR ARRAY 4X10K 1/10W 0603 R111,112 ...3 AL2-50-4149 Diode Signl 1N4148 100V 200mA SOT-23 D6~9 ...3 AL2-51-4401 TRANSISTOR 2N4401 NPN SOT-23 Q1~9,14~18 ...3 AL2-51-4403 TRANSISTOR 2N4403 PNP SOT-23 ...3 AL2-52-5242 DIODE MMBZ5242B...
  • Page 14 ...3 VRR10301701 VARIABLE 10KB P8,10 ...3 VRR10301704 Poltertiomaeter Rotary Volume 10K2B P2~7 ...3 VRS10304518 Potentiometer Slide 10K ...3 XTM08000X6F1 Crystal 8MHZ 49US SMD Fundamental ..2 TWPC09C059B01 VR PCB ASS'Y ...3 AL0-09-0044 VARIABLE RESISTOR R73,74 ...3 AL0-09-0057 VR 10KB ...3 AL3-02-0036 YELLOW LED LED12 ...3 BALE42207-5A...
  • Page 15 LED6 LED1 LED9 LED10 2SK1828 L E F T WH E E L Title: LED11 NKC4 MAIN SCH MMBD4148 2SK1828 Size Number Revision PC09C059A Date : 2010/01/15 Sheet DATE Description File Name: PC09C059A.SchDoc Design By : NUMARK Design Approval Check...
  • Page 16 SW59 SW60 SW61 SELECT ENC A SELECT ENC B ENC2 RETURN2_A ENC_SW SELECT LEFT DC11BV31C32 copywright Title: NKC4 TL SCH Size Number Revision PC09C059B Date : 2010/01/15 Sheet Approval Check Design DATE Description File Name: Design By : PC09C059B.SchDoc NUMARK...
  • Page 17 PAUSE L PLAY L SCRATCH L GREEN GREEN GND_B GND_B GND_B GND_B GND_B GND_B LEFT DECK Title: NKC4 SWITCH SCH Size Number Revision PC09C059C 2010/01/15 Date : Sheet File Name: Design By : PC09C059C.SchDoc NUMARK Approval Check Design DATE Description...