PIONEER DJ AlphaTheta CDJ-3000 Service Manual
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PIONEER DJ AlphaTheta CDJ-3000 Service Manual

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MULTI PLAYER
CDJ-3000
CDJ-3000-W
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
CDJ-3000
LSYXJ
CDJ-3000
AXJ
CDJ-3000
UXJCB
CDJ-3000-W
AXJ
CDJ-3000-W
UXJCB
CDJ-3000-W
PXJ
THIS SERVICE MANUAL SHOULD BE USED TOGETHER WITH THE FOLLOWING MANUAL(S).
Model
CDJ-3000, CDJ-3000-W
6F, Yokohama i-Mark Place, 4-4-5 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012 JAPAN
© 2020
Power Requirement
AC 110 V to 240 V
AC 220 V
AC 120 V
AC 220 V
AC 120 V
AC 110 V to 240 V
Order No.
RRV4702
SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LIST
CDJ-3000
Remarks
ORDER NO.
RRV4701
Remarks
K-ZZZ AUG. 2020

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  • Page 1 ORDER NO. RRV4701 CDJ-3000 MULTI PLAYER CDJ-3000 CDJ-3000-W THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Remarks CDJ-3000 LSYXJ AC 110 V to 240 V CDJ-3000 AC 220 V CDJ-3000 UXJCB AC 120 V CDJ-3000-W AC 220 V CDJ-3000-W...

  • Page 2: Table Of Contents

    SAFETY INFORMATION Caution Since the fuse may be neutral of the mains supply, disconnect the mains to de-energize the phase conductors. CONTENTS SAFETY INFORMATION................................2 1. SERVICE PRECAUTIONS ..............................3 1.1 NOTES ON SOLDERING ...............................3 1.2 NOTES ON REPLACING..............................3 1.3 SERVICE NOTICE ................................3 2.

  • Page 3: Service Precautions

    1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.
  • Page 4 g About the Flash (IC2802) and USB-LAN Conversion IC (IC3802) in the MAIN Assy Replacement of the Flash (IC2802) and USB-LAN Conversion IC (IC3802) in the MAIN Assy is not possible during service, because writing of the MAC address on the production line is required and USB-LAN Conversion IC (IC3802) has unique ID. Therefore, the Flash (IC2802) and USB-LAN Conversion IC (IC3802) are not supplied as a service part.
  • Page 5 g SW POWER SUPPLY Primary side electrical shock The primary side of SW POWER SUPPLY remains voltage long time, and the primary solder side can be seen. So if you touch the primary solder side, it is possible to receive an electrical shock. There is the red area below where we tend to receive an electrical shock.

  • Page 6: Specifications

    2. SPECIFICATIONS Power requirements .......AC 110 V to 240 V, 50 Hz/60 Hz g Accessories Power consumption..............40 W Power cord Main unit weight ............. 5.5 kg (12.1 lbs) (AXJ: DDG1125) Max. external dimensions ..329 mm (W) × 453 mm (D) × 118 mm (H) (LSYXJ: DDG1124) Tolerable operating temperature ......+5 °C to +35 °C (UXJCB: DDG1123)

  • Page 7: Basic Items For Service

    3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING Items to be checked after servicing To keep the product quality after servicing, confirm recommended check points shown below. Procedure Check points Confirm the firmware version in Service Mode. The version of the firmware must be latest. Update firmware to the latest one, if it is not the latest.

  • Page 8: Jigs List

    3.2 JIGS LIST Jigs List Jig Name Part No. Purpose of use / Remarks USB cable (USB2.0) GGP1193 For PC connection USB cable (USB3.x) Marketed product For PC connection / For USB3.x device check (USB3.0 certified product) 0.5 to 1.5 m length recommended 4P extension cable GGP1542 4P extension cable for Confirmation of the specified value...
  • Page 9 CDJ-3000...

  • Page 10: Pcb Locations

    3.3 PCB LOCATIONS " Chassis Section SDCB ASSY USBA ASSY AUDB ASSY SSK2 ASSY SSK1 ASSY MAIN ASSY SSK2 ASSY SSK1 ASSY SSK2 ASSY SSK1 ASSY SSK3 ASSY SW POWER SUPPLY Fan Motor FANB ASSY " Bottom view " Control Panel Section MLCB ASSY ILMB ASSY ENCB ASSY...
  • Page 11 NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Mark No.

  • Page 12: Block Diagram

    4. BLOCK DIAGRAM 4.1 OVERALL WIRING DIAGRAM CDJ-3000...

  • Page 13: Signal Route Block Diagram

    4.2 SIGNAL ROUTE BLOCK DIAGRAM CDJ-3000...

  • Page 14: Power Block Diagram

    4.3 POWER BLOCK DIAGRAM CDJ-3000...

  • Page 15: Diagnosis

    5. DIAGNOSIS 5.1 POWER ON SEQUENCE POWER SIGNAL SOURCE SYSTEM M16C_xRST Reset IC 250 ms EUP_CTRL (SMPS_STBY) PNL UCOM SW_ON V5D_CTRL PNL UCOM 40 ms PNL_PM_xRST PNL UCOM 30 ms V5R2LED_CTRL PNL UCOM 50 ms 14.2 ms PM_xPRST PMIC PM_DVFS_PGD PMIC 400 us USBB1_xRST...

  • Page 16: Troubleshooting

    5.2 TROUBLESHOOTING Contents [1] Startup [5] Sound output [1-1] No startup (Only the SOURCE indicator keeps blinking) [5-1] There is no sound from the analog output jack [1-2] No startup (All LEDs and LCD light off including the SOURCE indicator) [5-2] There is no sound from the digital output jack [2] LCD display [6] Interface...
  • Page 17 [2] LCD display [2-1] Main LCD does not turn on or the display is abnormal Cause Diagnostics Point Item to be Confirmed Corrective Action Reference — Back light circuit MLCB Assy Confirm that pin 1 (BLO_A) of CN6003 is If not confirmed, confirm the peripheral circuit of have defect about 30 V.
  • Page 18 [3-2] Full-color LED does not turn on Cause Diagnostics Point Item to be Confirmed Corrective Action Reference Defective soldering Each Assy Confirm the soldering status of each LED. Repair the defective soldering if found. — And, confirm the peripheral circuit of IC7203 (RGB LED CONTROLLER).
  • Page 19 [4-3] TEMPO slider is not working Cause Diagnostics Point Item to be Confirmed Corrective Action Reference Poor adjustment SLDB Assy Confirm that ADCT value is normal (about If not normal, refer to "8.5 TEMPO ZERO POINT 8.5 TEMPO ZERO 1.65 V). ADJUSTMENT"...
  • Page 20 [4-7] The Jog touch is not detected Cause Diagnostics Point Item to be Confirmed Corrective Action Reference Power supply MAIN Assy Confirm that V+12DEN is output. If not confirmed, search for defective power — circuit have circuits, repair the defective soldering and replace defect parts if found.
  • Page 21 [4-11] The switching of the Jog touch from ON to OFF is slow Cause Diagnostics Point Item to be Confirmed Corrective Action Reference Jog outer JOG section Confirm that Damper (DEB2083) is properly Reassemble Damper to the correct position. — assembly is assembled.
  • Page 22 [6] Interface [6-1] It does not recognize the USB flash drive (USB-A) Cause Diagnostics Point Item to be Confirmed Corrective Action Reference Format version — Confirm that it is correctly formatted. If not confirm, use a properly formatted (e.g. FAT32) —...
  • Page 23 [6-4] It does not be recognized from the PC (LAN) Cause Diagnostics Point Item to be Confirmed Corrective Action Reference LAN circuit to MAIN Assy Confirm the below circuits. Repair defective solder and defective connections — MAIN CPU have 1. From IC1801 (MAIN CPU) to if found.

  • Page 24: Jlcd Assy Diagnosis Method

    5.3 JLCD ASSY DIAGNOSIS METHOD g Problem about the JOG The JLCD Assy is structured in such a way that it cannot be diagnosed when the product is in operation. Because the JLCD Assy is located inside the Jog Assy, as the below figure. Front side Back side The disassembly procedure to the diagnostic status is listed under the following conditions.
  • Page 25 Remove the Jog Assy from the Control panel Section. 2-1 Remove the Knob. 2-2 Remove the 6 screws and then disconnevct the each FFCs and connectors. 2-3 Remove the 8 screws and then remove the Jog Assy. Remove the JOG LCD Assy from the Jog Assy. 3-1 Remove the Holder (DNK6780) and separate the top and bottom.
  • Page 26 Connect JLCD Assy and PNLB Assy with the wires (FFC 22 pin, ZH connector 9 pin Assy), and turn on the power. Diagnose it. ! Are the back light power and the control power in the JLCD Assy normal? r Confirm the defective soldering in FFC, Connector and the JLCD Assy. If there are problems, repair them. ! Is the output signal from LVDS Rx (IC7005) normal? r Confirm for signals such as JCL_CK, JLC_R*, JLC_G* and JLC_B*.
  • Page 27 2-3 Stack a Barrier (DEC3932) on the Flat cable jumper and screw them together. After disassembling the JLCD Assy and the COIL2 Assy, be sure to do the calibration of JOG LCD. (Refet to "6.2 JOG LCD CALIBRATION".) Case 2 : The procedure for repairing that the product cannot detect the Jog touch In order to perform a diagnosis in this case, you need to disassemble the Jog to the following states.
  • Page 28 - Diagnosis - Turn over the Assy circled in red in the below figure. ! Confirm that the Sheet SW is installed correctly and that there is no dirt, damage or moisture contamination. r Install the Sensor (Sheet SW) correctly. Replace the Sheet SW if it is dirty, damaged or contaminated with moisture. ! Confirm the connection between the Sensor (Sheet SW) and the COIL2 Assy.
  • Page 29 Structural Image Diagram Sheet SW Jog external form JLCD ASSY COIL1 ASSY Wireless COIL2 ASSY - Diagnosis - ! COIL drive circuit has the defective r If the voltage on pin 5 of IC7002 (LDO) does not reach 3.3 V, replace the IC7002. r If the clock on 4 pin of IC7003 (LOGIC) is not 8 MHz, replace X7001 (Resonator) or IC7003.

  • Page 30: Voltage Monitoring Circuit

    5.4 VOLTAGE MONITORING CIRCUIT g Voltage-Monitoring This unit monitors the voltages of the main power-supply ICs, using the xFDET signal. The xFDET signal level is high (+3.3 V) during normal operations. When the level becomes low (0 V), detect abnormality in the PANEL CPU (IC7202).
  • Page 31 g Voltage-Monitoring Circuit diagram % MAIN ASSY V+12LED V+12DEN /CURRENT DETECTION /CURRENT DETECTION Detection point:0.42A 1.09A(13W) Detection point:0.42A 1.09A(13W) Max.230mA Max.300mA 1:4A 17:10B/ 1:4A 17:10B/ V+12D V+12LED V+12D V+12DEN V+12LED V+12DEN 3216 3216 TP1007 TP1009 TP1023 TP1024 1/4W R 1 0 0 6 1/4W R 1 0 2 0 2 .

  • Page 32: Error Code Display

    1 Connect the PC and CDJ-3000 with a USB3.0 cable (Commercially available USB 3.0 certified product), open the device manager and display the connection hierarchy view, 1-1 Confirm that "Pioneer DJ Network Adapter" is displayed under "Generic SuperSpeed USB Hub". 1-2 Confirm that "USB Composite Device> CDJ-3000" is displayed under "Generic USB Hub".
  • Page 33 Set the property in the Details tab to "Hardware IDs" and confirm that the value includes "VID_2B73". 2 Connect the PC and CDJ-3000 with a USB2.0 cable (GGP1193), open the device manager and display the connection hierarchy view, 2-1 Confirm that "Pioneer DJ Network Adapter" is displayed under "Generic USB Hub". CDJ-3000...

  • Page 34: About Led

    5.7 ABOUT LED g Distribution diagram There are three types of LED lighting controls as shown below. Direct control LED Serial Shift register Shift register IC control LED ( Jog periphery) Monochromatic LED Shift register IC PANEL COM Shift register control LED Shift register IC (Main LCD periphery)
  • Page 35 g Monochromatic LED position On MLCD Assy White Blue White QUANTIZE SLIP LOOP IN/OUT Orange LOOP RELOOP Orange 4/8 BEAT Orange BEAT JUMP White SEARCH Orange Orange PLAY/PAUSE f emerald green JILMW White JILMR CUE/LOOP CALL Orange VINYL Blue Green MASTER Orange BEAT SYNC...
  • Page 36 g Full-color LED Lighting Assy Name Color Point Number Control line Light on dimly control MLCB SOURCE indicator Full-color RGB LED CONTROLLER ILMB When flashing When flashing PNLB HOT CUE A Only white when not set HOT CUE B Only white when not set HOT CUE C Only white when not set HOT CUE D...

  • Page 37: Service Mode

    4 [BACK] /REMOVE] /REMOVE] button button the service mode has started. button button (Please keep pressing until "Pioneer DJ" logo displays.) g How to switch the each service modes 6 [TRACK FILTER 6 [TRACK FILTER 5 [SHORTCUT] 5 [SHORTCUT] button button...
  • Page 38 DETAILS OF THE SERVICE MODE [Mode 1/10] VERSION INFORMATION ! SUB PAGE [1-1]: Display of Version information (Touch display) ! You can check the various information such as the version number of microcomputer in this page. The displayed items are as follows. ! Main CPU ! System Version: The version number of MAIN CPU ! App Revision: The App revision number of MAIN CPU...
  • Page 39 [Mode 2/10] LED ALL ON, LCD CHECK ! Jog display ! Touch display [Detail of this mode] ! You can check the state of all LEDs in the single and in the full-color, and also check color patterns on the Touch display. ! All LEDs shown in the following image light on when you enter this page, and then the page title is hidden and the white screen is displayed on the Touch display and Jog display.
  • Page 40 [Mode 3/10] LED ALL OFF, LCD BLACK ! Touch display [PLAY/PAUSE f] button [PLAY/PAUSE f] button ! You can see the state that all LEDs light off. ! After switching this page, the page title is hidden and the black screen is displayed on the Touch display. The JOG LCD also display the black screen.
  • Page 41 Direction Lever ! Depending on the status of the direction lever switch, [FWD], [REVERSE] or [SLIP REVERSE] will be displayed in the "CURRENT VALUE". When all three status are detected, [OK] is displayed in the "RESULT". g SD Card Switch ! Depending on the status of the SD Card Switch, [OPEN] or [CLOSE] will be displayed in the "CURRENT VALUE".
  • Page 42 [LOOP RELOOP/EXIT] [LOOP RELOOP/EXIT] button button ! You can switch from CHECK MODE to CALIBRATION MODE by pressing [LOOP RELOOP/EXIT] button. ! Calibration is performed in the following 4 steps. 1 While touching the center of "+" symbol in red on the top left, press [LOOP RELOOP/EXIT] button. 2 While touching the center of "+"...
  • Page 43 [Mode 8/10] THERMOMETER CHECK PAGE ! Touch display [PLAY/PAUSE f] button [PLAY/PAUSE f] button ! You can check whether the three built-in thermometers installed in the product operate normally. ! When the [PLAY/PAUSE f] button is pressed, the measured values of the three thermometers of AREA 0 to 2 are displayed on the Touch display.
  • Page 44 [Mode 9/10] UPD PORT CHECK ! Touch display [PLAY/PAUSE f] button [PLAY/PAUSE f] button ! You can check whether the update port used for updating the product is normally. ! When press [PLAY/PAUSE f] button, the check mode is started. ! The judgement result is displayed on the Touch display as [OK] or [NG].
  • Page 45 [Factory Reset] ! You can use when you want to reset the UTILITY settings to the factory settings. ! If [TIME MODE/AUTO CUE] button is pressed on this mode, the settings are reset to the following factory setting. When the reset is completed, "Complete" is displayed in ****** on the Touch display. [UTILITY] DJ SETTING: [UTILITY] DISPLAY (INDICATOR): Other settings:...
  • Page 46 [Mode 11] UPD PORT CHECK g How to enter the expansion page 11: THE JOG LOAD CHECK MODE ! Turn the [VINYL SPEED ADJ. TOUCH/BRAKE] knob to a maximum with any screen. (but the operators check mode is excluded) ! Turn the knob back to switch to another mode, then the current Service mode changes to THE VARIOUS INFORMATION MODE.
  • Page 47 6.2 JOG LCD CALIBRATION ! The displacement between JOG LCD and LCD Sheet is corrected in this mode. ! Touch display -1, +2 [Operators List] 1 [TRACK SEARCH o] button : Move the black line by one pixel to the left. [TRACK SEARCH p] button : Move the black line by one pixel to the right.

  • Page 48: About The Device

    6.3 ABOUT THE DEVICE Device Name Function Part No. Ref. No. Assy MAIN CPU Main CPU R8A774A0HC01BG@V (NSP) IC1801 MAIN Assy FLASH (eMMC) Memory for MAIN CPU (Firmware) DYW**** (NSP) IC2802 LPDDR4 DRAM for MAIN CPU K4F8E3S4HB-MFCJ IC2401, IC2601 PMIC Power management IC for MAIN CPU BD9571MWF IC1401...

  • Page 49: Disassembly

    7. DISASSEMBLY Note: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. Disassembly [1] Fan motor Section Remove the 11 screws and then remove the Cover.
  • Page 50 Remove the 2 screws and then remove the Cover. (BBZ30P060FTB) + If it is necessary to remove only the Fan, this procedure is not necessary. Cover Cover • Bottom view [2] Chassis Section + If it is not necessary to remove FANB Assy, the procedure of "[1] Fan motor Section" is not necessary. [2-1] Control panel Section Remove the 4 screws.
  • Page 51 Open the Control panel Section in the direction of the arrow. Caution: Control panel Section Control panel Section The two FFCs that connect between the Control panel section and the Chassis section are short in length. Therefore, they cannot be opened 180 degrees with the FFCs still connected.
  • Page 52 Remove the 1 screw and then remove the Stay. (BBZ30P060FTB) Remove the 13 screws and then remove the Shield case. (BBZ30P060FTB) Stay Stay Notes Shield case Shield case There is a sponge for radio wave protection attached to the marked area on the Shield case. Atattch a new one when replacing the Shield case.
  • Page 53 [2-4] SW POWER SUPPLY Remove the 10 screws and then remove the Shield case. (BPZ30P080FNI) Screw tightening order Shield case Shield case Disconnect the 2 connectors. (CN1, 2) Remove the 2 screws. (BPZ30P080FNI) SW POWER SUPPLY SW POWER SUPPLY Remove the 4 screws and then remove the SW POWER SUPPLY.
  • Page 54 Remove it while pulling out the MAIN and AUDB Assys toward you. MAIN Assy MAIN Assy AUDB Assy AUDB Assy Remove the Power knob. Power knob Power knob [2-6] FANB Assy Remove the 2 screws and then remove the SSK3 Assy. (BPZ30P080FNI) Remove the 1 screw.
  • Page 55 g Jumper wires styling Fasten the jumper wire with wire clip. Fasten the jumper wire with wire clip. Fasten the jumper wire Fasten the jumper wire with wire clip. with wire clip. Pass the top and bottom of the board in turn. Pass the top and bottom of the board in turn.
  • Page 56 [3-2] Barrier Remove the 4 screws. (BPZ30P080FNI) Open the Sheet direction arrow. Screw tightening order Sheet Sheet • Bottom view Disconnect the 2 FFCs. (CN6002, 7202) Caution: The locking function of the connectors of CN6002, 7202 is fragile. Therefore, when locking or unlocking, it is necessary to work so that the force equally applies to both sides with both hands.
  • Page 57 Disconnect the 2 FFCs and 3 connectors. (CN7204, 7206-7209) CN7207 CN7207 Caution: CN7209 CN7209 CN7208 CN7208 CN7206 CN7206 CN7204 CN7204 The locking function of the connectors of CN7204 is fragile. Therefore, when locking or unlocking, it is necessary to work so that the force equally applies to both sides with both hands.
  • Page 58 [3-5] SUB2 Assy Remove the 5 screws and then remove the SUB2 Assy. (BPZ30P080FNI) SUB2 Assy SUB2 Assy Screw tightening order • Bottom view [3-6] SUB1 and KSWB Assemblies Remove the 2 screws. (BPZ30P080FNI) Remove the Sheet direction arrow. Disconnect the 1 FFC. (CN7990) Remove the 9 screws and then remove the SUB1 and KSWB Assemblies.
  • Page 59 [3-8] JOG dial Section Remove the 8 screws and then remove the JOG dial Section. (BPZ30P080FNI) Screw tightening order JOG dial Section JOG dial Section • Bottom view [4] LCD Section [4-1] Exterior parts Remove the Dial knob. Dial knob Dial knob Remove the 3 screws and then remove the Cover.
  • Page 60 Remove the 7 screws and then remove the Shield case. (BBZ30P060FTB) Shield case Shield case • Bottom view [4-2] MLCB and ENCB Assemblies Disconnect the 4 FFCs. (CN6001, 6003, 6202, 6209) MLCB Assy MLCB Assy Caution: The locking function of the connectors of CN6001 is fragile.
  • Page 61 [4-3] TFT LCD and Touch panel Remove the TFT LCD. Remove the Touch panel. TFT LCD TFT LCD Touch panel Touch panel • Bottom view g Notes on disassembling buttons As shown below, 4 buttons on the panel are fixed 2 buttons from the bottom side. (A button has 2 hooks.) When disassembling it, put off the hook by using an thin rod or the like.
  • Page 62 [5] JOG dial Section [5-1] CONB Assy Disconnect the 1 connector. (CN8499) CONB Assy CONB Assy Remove the 2 screws and then remove the CONB Assy. CN8499 CN8499 (BPZ30P080FNI) Caution: Do not place CONB Assy downward because Earth spring of CONB Assy will be deformed. Earth spring Earth spring •...
  • Page 63 [5-4] JOG top Section Remove the 4 screws. (DBA1265) Remove the 3 Dampers. There is There is Divide into the Window Section, LCD Section, no Damper no Damper and Sensor (Sheet SW) Section. g Notes on disassembly FFC area FFC area When installing the dumper, the ribs on the base should not protrude.
  • Page 64 [5-6] JLCD Assy and LCD Service Assy Disconnect the 1 FPC. (CN7004) Caution: The locking function of the connectors of CN7001, 7004 is fragile. Therefore, when locking or unlocking, it is necessary to work so that the force equally applies to both sides with both hands. Also, we need to be careful not to overpower.
  • Page 65 [5-7] COIL2 Assy and Sensor (Sheet SW) Remove the 3 screws and then remove the COIL2 Assy. (IPZ20P060FTC) COIL2 Assy COIL2 Assy Disconnect the 1 connector. CN8700 CN8700 (CN8700) Remove the Sensor (Sheet SW). Sensor Sensor (Sheet SW) (Sheet SW) g The installation position of Sensor (Sheet SW) Install it so that the holes in Jog Dial and Sensor (Sheet SW) are aligned.
  • Page 66 Remove the Gear Section. Gear Section Gear Section Remove the Gear. Remove the 1 screw and then remove the Gear Gear Gear. (DBA1265) Gear Gear • Bottom view g The procedure for positioning the gear Adjust the positioning holes of Adjust the positioning holes of Align to """...
  • Page 67 [5-9] JILM1 to 4 Assemblies JILM4 Assy JILM4 Assy JILM3 Assy JILM3 Assy Disconnect the all connectors. (CN7900, 7901, 7920, 7921, 7940, 7941, 7960) CN7941 CN7941 Remove the 8 screws and then remove the JILM1 to 4 Assemblies. CN7960 CN7960 (BPZ20P060FTC) CN7940 CN7940...
  • Page 68 Locations of grease application [Jog dial Section] " Holder Lubricating oil (GYA1001) Holder Roller " Shaft " Base Lubricating oil Lubricating oil Lubricating oil (GYA1001) (GEM1104) (GEM1038) Hole inside Side face of shaft Shaft Base [Control panel Section] [Chassis Section] "...

  • Page 69: Each Setting And Adjustment

    8. EACH SETTING AND ADJUSTMENT 8.1 NECESSARY ITEMS TO BE NOTED After repairing, be sure to check the version of the firmware, and if it is not the latest one, update to the latest version. Perform the each item when the following parts are replaced. "...

  • Page 70: Updating Of The Firmware

    8.2 UPDATING OF THE FIRMWARE g Downloading and Unzipping the Updater File 1 Download the zipped firmware file for the latest firmware. 2 Unzip the CDJ3K_v***.zip file to get the updater file. CDJ3K_v***.UPD + The above xxx denotes the version of new firmware. + The extension (.upd) may not be displayed, depending on the setting of the computer.

  • Page 71: Writing The Serial Number Of The Unit

    8.3 WRITING THE SERIAL NUMBER OF THE UNIT Writing the serial number can be performed from a PC that is connected with this unit via a USB B cable. Preparations 5 Again display serial input dialog (second time), enter serial 1 Download the software for writing the serial number from Niis.

  • Page 72: Jog Dial Rotation Load Adjustment

    8.4 JOG DIAL ROTATION LOAD ADJUSTMENT When performing the Jog dial rotation load adjustment, after removing it, connect PNLB Assy and JOGB Assy with 4P extension cable before performing the adjustment. (Detail is refer to "1.3 SERVICE NOTICE_g About Jog dial rotation load adjustment".) g Measurement content The time required for the JOG dial to decrease its rotation speed from 3 times to 1.5 times normal speed will be measured.
  • Page 73 JOG dial Section Cover (Adjust plate) • Bottom view Fig. 1 u button VINYL SPEED ADJ. TOUCH/BRAKE knob CUE/LOOP CALL c button JOG ADJUST knob TEMPO ±6/±10/±16/WIDE button Fig. 2 g Adjustment method 1 Set JOG ADJUST knob for the center. 2 Loosen the three screws fixing the Adjust cover.
  • Page 74 • Bottom view Fig. 4 g Remarks If the JOG rotation speed is lower than the specification even if the calibration is minimized, do the following method and perform 3 to 7 of "g Procedures" again. " Wipe the JOG dial (DNK6777) with ethanol again. "...

  • Page 75: Tempo Zero Point Adjustment

    8.5 TEMPO ZERO POINT ADJUSTMENT Necessary Adjustment Points Adjustment and Check Points When Adjustment points Exchange the VR8401 TEMPO SLIDER VR (ZERO POINT ADJ) Jigs " ≠ Precise screwdriver (small) " Digital multimeter which can be measured to 0.1mV. " Insulation sheet (The thing that is bigger than PCB) TEMPO knob (SLDB Assy)

  • Page 76: User Setable Items

    8.6 USER SETABLE ITEMS This unit is provided with user settable items, as shown below. Although no serious operational problems occur even if data for such user settable items are cleared during repair, it is recommended that you take note of those settings before starting repair. Use the Check Sheet (next page), to which you can transcribe the settings.
  • Page 77 g Procedure for saving and restoring settings Procedure of [Saving My Settings to a storage device (SD, USB)] and [Calling up My Settings saved on a storage device (SD, USB)] are as follows. [Saving My Settings to a storage device (SD, USB)] 1 Connect a storage device (SD, USB) to the unit.

  • Page 78: Exploded Views And Parts List

    9. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 79 (1) PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 11 Packing Case See Contrast table (2) > 1 Power cord See Contrast table (2) 12 Packing Sheet RHC1023 2 Digital audio cable DDE1154 NSP 13 Warranty See Contrast table (2) 3 Analog audio cable XDE3045...

  • Page 80: Chassis Section

    9.2 CHASSIS SECTION • Bottom view • Top view Refer to "7. DISASSEMBLY" Bond Acetate tape Refer to "9.3 CONTROL PANEL (1/2) SECTION". CDJ-3000...
  • Page 81 (1) CHASSIS SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 26 Shield Case DNH3317 1 MAIN Assy DWX4229 27 Shield Case DNH3326 2 USBA Assy DWX4230 28 Stay DNH3328 3 SDCB Assy DWX4231 29 Stay DNH3408 4 AUDB Assy DWX4278...

  • Page 82: Control Panel (1/2) Section

    9.3 CONTROL PANEL (1/2) SECTION • Bottom view MAIN CN3002 MAIN CN4401 Refer to "9.4 CONTROL PANEL (2/2) SECTION". CDJ-3000...
  • Page 83 (1) CONTROL PANEL (1/2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 PNLB Assy DWX4256 21 Sheet DEC3841 2 ILMB Assy DWX4257 22 Sheet DEC3842 3 KSWB Assy DWX4268 23 Sheet DEC3927 4 SUB1 Assy DWX4264 24 Sheet DEC3869...

  • Page 84: Control Panel (2/2) Section

    9.4 CONTROL PANEL (2/2) SECTION • Bottom view Refer to "7. DISASSEMBLY" Lubricating oil Refer to "9.5 DISPLAY SECTION". Refer to "9.6 JOG DIAL SECTION". 9 2/2 6 1/2 5 2/2 % Cut position CDJ-3000...
  • Page 85 (1) CONTROL PANEL (2/2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 21 Brake DEC3948 1 Button (LOOP) DAC2470 22 Gasket DEC3719 2 Button (TEMPO) DAC2474 23 DS ADH Sheet DEH1107 3 Lever DAC3097 24 Stay DNH3413 4 Button DAC3134...

  • Page 86: Display Section

    9.5 DISPLAY SECTION • Bottom view PNLB CN7205 MAIN CN3002 ILMB CN7500 CDJ-3000...
  • Page 87 (1) DISPLAY SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 16 Button DAC3462 1 MLCB Assy DWX4281 17 Button DAC3460 2 ENCB Assy DWX4326 18 Panel See Contrast table (2) 3 TFT LCD DWX4227 19 Packing/LCD DEC3565 4 Touch Panel DSX1145...

  • Page 88: Jog Dial Section

    9.6 JOG DIAL SECTION • Bottom • Bottom view view Refer to "7. DISASSEMBLY" Lubricating oil 40 2/2 DS tape DS tape 31 3/3 31 2/3 • Bottom view PNLB CN7207 Acetate tape CN7208 Acetate tape PNLB CN7206 CN7204 Acetate CONB tape CN8499...
  • Page 89 (1) JOG DIAL SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 31 Base DNK6776 1 JLCD Assy DWX4255 32 Jog Dial DNK6777 2 JILM1 Assy DWX4258 33 Jog Dial See Contrast table (2) 3 JILM2 Assy DWX4259 34 Base DNK6779...

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