PIONEER DJ DDJ-WEGO4-K Service Manual
PIONEER DJ DDJ-WEGO4-K Service Manual

PIONEER DJ DDJ-WEGO4-K Service Manual

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DJ Controller
DDJ-WEGO4-K
DDJ-WEGO4-W
This unit is designed based on the DDJ-WEGO3 model. The major difference is as follows.
- The connecting terminal to the iOS device is changed from 13 pin to USB A.
The connecting cable to use is changed from the exclusive cable of unit
accessory to the cable of iOS device accessory.
- The surface treatment of Aluminum panel and JOG plate is changed. JOG dial
painting color is changed.
- EQ knob is changed from HI/MID/LOW 3 band to HI/LOW 2 band and Color FX Filter.
- The signal processing of the MIC is changed from Analog MIX to Digital MIX.
This service manual contains the difference between this model and DDJ-WEGO3 about each item
separately.
Refer to the service manual of DDJ-WEGO3 about the contents that is not described in this service
manual.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
DDJ-WEGO4-K, W
SYXJ
DDJ-WEGO4-K, W
UXJCB
DDJ-WEGO4-K, W
LWPWXJ
DDJ-WEGO4-K, W
AXJ
THIS SERVICE MANUAL SHOULD BE USED TOGETHER WITH THE FOLLOWING MANUAL(S).
Model
DDJ-WEGO3-K, W, R
6F, Yokohama i-Mark Place, 4-4-5 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012 JAPAN
© 2016 Pioneer DJ Corporation
Type
Power Requirement
AC 220 V to 240 V
AC 120 V
AC 110 V to 240 V
AC 220 V
Order No.
RRV4567
DDJ-WEGO4-K
Remarks
ORDER NO.
RRV4663
Remarks
K-ZZZ AUG.
2016

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Summary of Contents for PIONEER DJ DDJ-WEGO4-K

  • Page 1 AC 220 V THIS SERVICE MANUAL SHOULD BE USED TOGETHER WITH THE FOLLOWING MANUAL(S). Model Order No. Remarks DDJ-WEGO3-K, W, R RRV4567 6F, Yokohama i-Mark Place, 4-4-5 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012 JAPAN © 2016 Pioneer DJ Corporation K-ZZZ AUG. 2016...
  • Page 2: Safety Information

    Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. DDJ-WEGO4-K...
  • Page 3: Table Of Contents

    10.2 MAIN ASSY (2/4)................................ 30 10.3 MAIN ASSY (3/4)................................ 31 10.4 MAIN ASSY (4/4)................................ 32 10.5 VOLTAGES ................................. 33 10.6 WAVEFORMS................................34 11. PCB CONNECTION DIAGRAM ............................35 11.1 MAIN ASSY ................................35 12. PCB PARTS LIST ................................37 DDJ-WEGO4-K...
  • Page 4: Service Precautions

    FLASH ROM (IC402) ON THE MAIN Assy The writing of the unit serial No. is necessary when replacing the MAIN Assy or FLASH ROM (IC402) on the MAIN Assy. Refer to "8.3 WRITING THE SERIAL NUMBER OF THE UNIT". DDJ-WEGO4-K...
  • Page 5: Specifications

    RCA pin jacks ................ 1 set PHONES output terminal 1/4” stereo phone jack ............1 set 3.5 mm stereo mini jack............1 set MIC input terminal 1/4” TS jack ................1 set USB terminal A type ..................1 set B type ..................1 set DDJ-WEGO4-K...
  • Page 6: Basic Items For Service

    (Part No.: DDE1140) iPhone/iPad connection cable ---------- for iOS device connection iOS device iPad/iPhone/iPod touch The version of an iOS device must be iOS8 or 9. Lubricants and Glues List Name Part No. Remarks Grease GEM1100 Refer to "7. DISASSEMBLY". DDJ-WEGO4-K...
  • Page 7: Block Diagram

    4. BLOCK DIAGRAM USB CABLE with FERRITE CORE DDE1140-A AC POWER CORD AC ADAPTOR /SYXJ, /LWPWXJ: ADG1154-B USB-A JACK /SYXJ, /LWPWXJ, /AXJ: DWR1551-A /UXJCB: XDG3052-A PHONE JA1701 HOLDER /UXJCB: DWR1552-A /AXJ: ADG7079-B SHIELD KN107 HPJK ASSY MIC JACK MASTER OUT JACK DKN1622-A DNH3290-A USB-B JACK...
  • Page 8: Overall Block Diagram

    JOG2 ASSY JOG_2 (DWX3596) KEY/LED MATRIX IN/OUT IC2201 DYW1849-/J JOG_TCH2 (PIC10F206-I/P) Touch Touch uCom KN2201 GPIO TIOC GPIO GPIO GPIO TIOC GPIO LED_5/6 LED_0/1/4 LED_7/8/10 LED_2/3/9 Tr.Buf. Tr.Buf. GRID_0/1/2/3/4/5/6/7 PNL2B ASSY PNL1B ASSY KEY_2/3 KEY_0/1/4 Tr.Buf. (DWX3595) Tr.Buf. (DWX3592) DDJ-WEGO4-K...
  • Page 9: Power Supply Block Diagram

    PNL1B ASSY (DWX3592) CRFD ASSY (DWX3597) MAIN ASSY (DWX3933) 11,21,31,41,51,57,64, 82,96,103,137,146, 156,166,176,186,226 JOG1 ASSY (DWX3593) 2,7,17,27,37,47,60,78, 91,107,111,141,152, 162,172,182,194,205, 213,222,231,240,250 126, 128 PNL2B ASSY (DWX3595) JOG2 ASSY (DWX3596) HPJK ASSY (DWX3594)
  • Page 10: Diagnosis

    Wait 10 ms for Stable Turn DAC Reset Off Set DAC Proper Parameters Wait 2000 ms for Guarding Noise Turn A_MUTE Off Turn HPAMP_MUTE Off Stable State of Normal Boot Mode MAIN UCOM TOUCH UCOM (Left&Right) DAC (Master) DAC (Phones) DDJ-WEGO4-K...
  • Page 11: Troubleshooting

    [Point to be checked: e] The following parts/circuits or their peripheral Is the X'tal (48 MHz) oscillation circuits may be defective: waveform from MAIN UCOM normal? • MAIN UCOM (IC401) [Point to be checked: N] • 48-MHz OSCILLATOR circuit DDJ-WEGO4-K...
  • Page 12: Detection Of Abnormal Power-Supply Voltages

    Reading table of the contrast description of detection of abnormal power-supply voltages DDJ-WEGO3 DDJ-WEGO4 IC406 (MAIN UCOM_pin108) (V_DET terminal) IC401 (MAIN UCOM_pin160) (V_DET terminal) IC406 (MAIN UCOM_pin107) (FAULT_DET input terminal) IC401 (MAIN UCOM_pin159) (FAULT_DET input terminal) DDJ-WEGO4-K...
  • Page 13: Operation Check With Rekordbox

    5 Turn on the computer’ s power. For checking Press the [STANDBY/ON] button on this unit's to turn the outlet sound this unit's power on. Turn on the power of the devices connected to the output Headphones terminals (amplifier built-in speaker, powered amp, etc.). DDJ-WEGO4-K...
  • Page 14 Adjust the audio level output from the [MASTER] output terminals to an and then press the [LOAD] button of deck 1 (left side). appropriate level. The track is loaded into the deck. Sound is output from the speakers according to your audio environment. DDJ-WEGO4-K...
  • Page 15: Ic Information

    PJ22 OPEN No used (OPEN) PJ23/DV_DATA23/LCD_DATA23/LCD_TCON6/IRQ3/CTx1/CTx0&CTx1 IRQ3 JOG_TCH_2 JOG touch detection 2 (JOG_TCH_2) PB14/A14/QIO3_1/SPBIO3_1 PB14 DEBUG1 DEBUG LED No used (OPEN) PB15/A15/QIO2_0/SPBIO2_0 PB15 DEBUG2 DEBUG LED No used (OPEN) PVcc PVcc V+3R3_SHD Power supply pin (for IO +3.3 V) DDJ-WEGO4-K...
  • Page 16 Power supply pin (for analog reference +3.3 V) PH7/AN7/PINT7 AD_CH2_FADER Analog input (AD_CH2_FADER) AVref AVref V+3R3_SHAD Power supply pin (for analog reference +3.3 V) TRST xTRST xTRST Debugging pin ASEBRKAK / ASEBRK xASEBRKAK/xASEBRK xASEBRKAK/xASEBRK Debugging pin Debugging pin Debugging pin Debugging pin Debugging pin DDJ-WEGO4-K...
  • Page 17 GNDD GND pin PF2/ WAIT /QMO_1/QIO0_1/MOSI1/TIOC4C/TEND0/SPBMO_1/SPBIO0_1 TIOC4C LED_3 LED_SEG control_PWM (LED_3) PF3/ CS2 /QMI_1/QIO1_1/MISO1/TIOC4D/AUDIO_XOUT/SPBMI_1/SPBIO1_1 LED_4 LED_SEG control (LED_4) PF4/ CS5 / CE1A /SSISCK0/SGOUT_0 SSISCK0 H_DAC_BCK I2S (H_DAC_BCK) PF5/SSIWS0/SGOUT_1 SSIWS0 H_DAC_LRCK I2S (H_DAC_LRCK) PF6/ CE2A /SSITxD0/SGOUT_2 SSITxD0 H_DAC_DATA I2S (H_DAC_DATA) DDJ-WEGO4-K...
  • Page 18 No used (OPEN) GNDD GND pin PD13/D13/NAF5/PWM2F PD13 ROTARY_ENC1 "BROWSE" rotary encoder detection 1 (ROTARY_ENC1) PD14/D14/NAF6/PWM2G PD14 OPEN No used (OPEN) PD15/D15/NAF7/PWM2H PD15 ROTARY_ENC0 "BROWSE" rotary encoder detection 0 (ROTARY_ENC0) MD_CLK0 MD_CLK0 PULL-UP (10k) Clock mode setting (Pull UP) DDJ-WEGO4-K...
  • Page 19: Service Mode

    Pro (9.7-inch) / iPad Air 2 / iPad Air / iPad (Fourth generation) / iPad (Third generation) / iPad 2 / iPad mini 4 / iPad mini 3 / iPad mini 2 / iPad mini * But the OS is necessary to be iOS8 or iOS9. (2016/7/11 right now) DDJ-WEGO4-K...
  • Page 20: About Device

    Touch detection microcomputer for jog dial IC1201 PNL1B Assy (PIC10F206-I/P) IC2201 PNL2B Assy Note on DYW**** The "****" part of the part number changes each time the firmware is updated. 7. DISASSEMBLY [7. DISASSEMBLY ], refer to Service Manual for DDJ-WEGO3. DDJ-WEGO4-K...
  • Page 21: Each Setting And Adjustment

    1 Download the software for writing the serial number from Niis. 2 The compressed files decompress and save to PC. The generated folder is below. - Ini folder - Log folder - DDJWEGO4_SNW.exe - device.ini - hidcom.dll - UsbMidi.dll DDJ-WEGO4-K...
  • Page 22 For details, refer to “6.1 TEST MODE [C-1: The mode for confirming connection to the iPhone/ iPad] • Before confirmation in this mode”. *Reference screen 4 Again display serial input dialog (secon time), enter serial number by handwork or barcode reader, and push “Enter”. DDJ-WEGO4-K...
  • Page 23: Items For Which User Settings Are Available

    10 min 5 min 1 min Charging mode setting Able to charge only at power-on and enables auto standby Able to charge only at power-on and disables auto standby Always enable to charge Pulse mode (illuminations) setting Normal Moderate DDJ-WEGO4-K...
  • Page 24: Exploded Views And Parts List

    For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION DDJ-WEGO3-K/SYXJ5 and DDJ-WEGO4-K/SYXJ, UXJCB, LWPWXJ and AXJ are constructed the same except for the following: Mark Symbol and Description...
  • Page 25 Mark Symbol and Description DDJ-WEGO3-K/SYXJ5 DDJ-WEGO4-K/LWPWXJ DDJ-WEGO4-K/AXJ Remaks > Power Cord ADG1154 ADG1154 ADG7079 > AC Adapter DWR1546 DWR1551 DWR1551 iPhone/iPad Connection Cable DDE1145 Not used Not used (Lightning) Operating Instructions DRH1287 Not used Not used (DJ unit Setup) (En, Fe, De, It, Nl)
  • Page 26 Not used Not used Not used No.29 Warranty DRY1270 DRY1270 Not used No.30 ERRATA Not used DRM1418 DRM1418 No.31 rekordbox dj license key label Not used DXA2304 DXA2304 No.32 VirtualDJ LE 8 license key label Not used DXA2328 DXA2328 No.33 DDJ-WEGO4-K...
  • Page 27 Not used Not used DRW2712 No.29 Warranty DRY1270 Not used Not used No.30 ERRATA Not used DRM1418 DRM1418 No.31 rekordbox dj license key label Not used DXA2304 DXA2304 No.32 VirtualDJ LE 8 license key label Not used DXA2328 DXA2328 No.33 DDJ-WEGO4-K...
  • Page 28: Exterior Section

    9.2 EXTERIOR SECTION DDJ-WEGO3-K/SYXJ5 and DDJ-WEGO4-K/SYXJ, UXJCB, LWPWXJ and AXJ are constructed the same except for the following: DDJ-WEGO4-W/SYXJ DDJ-WEGO4-K/UXJCB Mark Symbol and Description DDJ-WEGO3-K/SYXJ5 Remaks DDJ-WEGO4-K/LWPWXJ DDJ-WEGO4-K/AXJ MAIN Assy DWX3591 DWX3933 Plate/JOG DAH2999 DAH3129 Jog Dial/ASW DXB2160 DXB2166 Button/CUE...
  • Page 29: Schematic Diagram

    10. SCHEMATIC DIAGRAM C N 1 0 1 V+VBUS CAUTION - FOR CONTINUED PROTECTION USB-B JACK V+5_LED V K N 2 0 9 8 - A AGAINST RISK OF FIRE, REPLACE 2:7A MAIN ASSY (DWX3933) V+VBUS WITH SAME TYPE NO. 04371.25WR MFD. Littelfuse Inc.
  • Page 30: Main Assy (2/4)

    12V to 5V DC-DC CONVERTER V+5_D V+5_SEL 2:4B,6D,8F/ CAUTION - FOR CONTINUED PROTECTION V+5_D V+5_LED MAIN ASSY (DWX3933) 1:12D 1:1A,1E/ AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE NO. 466.500 MFD. 5V FET SW BY LITTELFUSE INC. FOR P203. POWER BLOCK V+5_ADP V+5_LED fsw:380kHz...
  • Page 31: Main Assy (3/4)

    R 5 2 5 V+3R3_SHD C N 4 0 1 X403 V+VBUS X 2 3 G N D 2 1:8A MAIN ASSY (DWX3933) 24.576MHz V+3R3_SHD J T A G _ A S E M D OSCILLATOR G N D 1 D S S 1 2 0 4 - A 24.576MHz JTAG...
  • Page 32: Main Assy (4/4)

    MAIN ASSY (DWX3933) MUTE DRIVE V+VBUS V+5_HP V+3R3_SHD 2:6E 3:2B 1:8A AUDIO IN/OUT BLOCK V+5_A HEADPHONES DAC 2:5D V+5_HP 3:2B V+3R3_SHD 2:6E V+3R3_SHD R 7 2 2 3:2B A_MUTE A_MUTE_DD Aside Q 7 0 9 A _ M U T E Q 7 1 3 HEADPHONES AMP L T A 0 2 4 E E B...
  • Page 33: Voltages

    MUTE_ON: HI HP_MUTE MAIN ASSY MUTE_OFF: LOW MUTE_ON: HI HP_MUTE_DD MAIN ASSY MUTE_OFF: LOW MUTE_ON: LOW HPAMP_MUTE MAIN ASSY MUTE_OFF: HI POWER ON: LOW PWR_SW MAIN ASSY POWER OFF: HI WITH iOS DEVICE: HI PC_iOS_SEL MAIN ASSY WITH PC: LOW DDJ-WEGO4-K...
  • Page 34: Waveforms

    V: 500 mV/div. H: 50 ns/div. MIC ADC 12S Condition: Power ON Using AC adapter 1 kHz, -54 dBV input, MIC LEVEL: Max. ADAT_MIC V: 5.0 V/div., H: 5 us/div. MIC_ADC_LRCK V: 5.0 V/div., H: 5 us/div. MIC_ADC_BCK V: 5.0 V/div., H: 5 us/div. DDJ-WEGO4-K...
  • Page 35: Pcb Connection Diagram

    11. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS 1.The parts mounted on this PCB include all necessary parts for several destination. SIDE A SIDE A For further information for respective destinations, be sure : Waveforms to check with the schematic dia- gram.
  • Page 36 SIDE B SIDE B MAIN ASSY JH101 CN101 CN103 CN102 C467 R496 C407 R506 C409 C410 R493 R494 C462 C411 C460 C461 C466 DWX3933- /J IC706 C465 C464 C408 D705 C810 C753 D708 C785 R836 C732 C729 Q711 Q710 C807 R788 R706 R759...
  • Page 37: Pcb Parts List

    > IC 706 BH3547F IC 708 AK5358AET D 216 DZ2J075M0 Q 101,115,202,206 LSCR523UB D 217,401,404,702 DA2J101 Q 103,402,410,709 LTA024EEB D 219-221 DZ2J056M0 D 222,705,708 RB551VM-30 > Q 105,112,113,203 RTQ040P02 D 704 DA2J101 Q 107,116 RSQ035P03 > Q 108,111,114,128 LTC024EEB DDJ-WEGO4-K...
  • Page 38 R 247,833 RS1/10SR472J C 401,404 CEHVW470M6R3 R 251 RS1/10SR103J C 407-421,442,443 CKSSYB103K16 C 423,426,429,431 CKSSYB104K10 R 259,267 RS1/4SA0R0J R 260 RS1/4SA471J C 424,427,428,432 CKSSYB102K50 R 292 RS1/8SQ0R0J C 433,436,439,444 DCH1201 R 304 RS1/16SS39R0D C 434,437,440,445 CKSSYB104K10 R 403,405,507 RAB4CQ560J DDJ-WEGO4-K...
  • Page 39 C 732,733,765,804 DCH1201 C 735,766 CEVW470M6R3 C 739,740,773,774 CEVW220M16 C 743,785 CKSRYB105K10 C 751,752 CCSRCH101J50 C 753 CKSQYB475K6R3 C 755,761 DCH1156 C 782,786 CCSRCH102J50 C 783,814 CKSSYB103K16 C 784 CEVW331M6R3 C 806,809,811 CKSSYB104K10 C 807 DCH1263 C 808,810 DCH1201 DDJ-WEGO4-K...

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