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Pioneer CDJ-400 Service Manual
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Pioneer CDJ-400 Service Manual

Compact disc player
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See also: Control Manual
COMPACT DISC PLAYER
CDJ-400
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
CDJ-400
KUCXJ
CDJ-400
WYXJ5
CDJ-400
TLFXJ
For details, refer to "Important Check Points for good servicing".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2007
Type
Power Requirement
AC 120 V
AC 220 to 240 V
AC 110 V to 240 V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
POWER
OFF
ON
CDJ-400
EJECT
MULTI PLAYER
TIME
AUTO
MODE
CUE
BACK
TEXT
UTILITY
SOURCE SELECT
MEMORY
MODE
MODE
SELECT PUSH
DELETE
MEMORY PC
USB
CUE/LOOP
SCRATCH
BUBBLE
TRANS
WAH
CALL
JOG EFFECT
CD
HOLD
DIGITAL
JOG BREAK
JET
ROLL
WAH
REALTIME CUE
DIRECTION
IN
OUT
RELOOP/EXIT
BEAT LOOP
JOG MODE
R
E
V
L
O
O
P
V
N I
Y
L
TEMPO
HOT LOOP
OUT ADJUST
LOOP DIVIDE
±
±
10
±
16 WIDE
6
TRACK SEARCH
MASTER TEMPO
SEARCH
0
CUE
PLAY/PAUSE
REV
FWD
TEMPO
CDJ-400
ORDER NO.
RRV3679
Remarks
T-ZZR NOV. 2007 printed in Japan

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007 T-ZZR NOV.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies of, Also test with plug reversed Earth PIONEER Service Manual may be obtained at a nominal (Using AC adapter ground charge from PIONEER. plug as required)
  • Page 3 CLASS 1. A specially instructed person should do servicing operation of the apparatus. LABEL CHECK CDJ-400 WYXJ5 and KUCXJ : Types Only for TLFXJ (DRW2308) (DRW2248) Additional Laser Caution 1.
  • Page 4 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. CDJ-400...

  • Page 5: Table Of Contents

    10.8 VOLTAGES .............................64 10.9 WAVEFORMS............................66 11. PCB CONNECTION DIAGRAM ........................71 11.1 TCHB ASSY ............................71 11.2 MAIN, CNCT, SLMB and JACB ASSYS ....................72 11.3 PNLB ASSY............................76 11.4 REGB ASSY ............................80 11.5 JOGB and ACIN ASSYS ........................82 12. PCB PARTS LIST............................84 CDJ-400...

  • Page 6: Service Precautions

    Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. CDJ-400...

  • Page 7: Specifications

    Control Cord (ADE7108) L=1 m Screw driver (housed in a groove in the bottom panel) (DEX1022) • Jog sheets • Operating Instructions ( 1: DAH2599) (KUCXJ: DRB1450) • Warranty Card ( 2: DAH2600) (WYXJ5: DRB1451) ( 3: DAH2601) (TLFXJ: DRB1452) CDJ-400...

  • Page 8: Specifications

    • Forced eject pin (housed in a groove in the bottom panel)... 1 • Limited warranty..............1 • Screwdriver (housed in a groove in the bottom panel)..1 • Jog sheets (for replacing) ..........NOTE: Specifications and design are subject to possible modification with-out notice. CDJ-400...

  • Page 9: Disc Usable With This Unit

    Supports Audio Layer-3 sampling frequency 16 kHz, 22.05 kHz, 24 kHz, Bit Rate 16 Kbps (stereo) to 160 Kbps. ID3 tag Supports ID3 Vers. 1.0/1.1/2.2/2.3/2.4. Displays title, album, artist. Only alpha-numerics and a limited number of symbols can be displayed. File extension .mp3, .MP3, .mP3, .Mp3 CDJ-400...
  • Page 10 ! The CDJ-400 may not support playback with all USB memory devices or provide sufficient electrical power. Additionally, note that Pioneer is not responsible for any loss of data on a USB memory device that may occur as the result of connecting to the CDJ-400.

  • Page 11: Panel Facilities

    9. TEMPO control range button (±6/±10/±16/WIDE) Changes the variable range of the tempo control. The tempo range will be saved in memory when the power POWER EJECT is turned off. CDJ-400 MULTI PLAYER TIME AUTO MODE 10. MASTER TEMPO button/indicator...

  • Page 12: Rear Panel

    DJ mixer, the DJ mixer can be used to control the CD player for fader start play and back cue. Also, by connecting this connector to the CONTROL connec- tor on another Pioneer DJ CD player, automatic relay play can be performed. CDJ-400...
  • Page 13 ] icon will be displayed followed by the artist’s name. 10. BPM Displays the BPM of the track displayed. Pioneer PRO DJ 11. Dot matrix display (7x5) x12 When folder search is performed with MP3, the folder name is Displays text.

  • Page 14: Basic Items For Service

    See the table below for the items to be checked regarding audio: Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted CDJ-400...

  • Page 15: Pcb Locations

    SLOT-IN MECHANISM ASSY DXA2121 2..SLMB ASSY DWS1404 2..PNLB ASSY DWX2756 03 TRAVERSE ASSY (Ro) VXX3125 2..JACB ASSY DWX2759 2..JOGB ASSY DWX2760 2..TCHB ASSY DWX2761 2..STPB ASSY DWX2792 > 2..ACIN ASSY (for KUCXJ) DWX2800 > 2..ACIN ASSY (for WYXJ5, TLFXJ) DWX2766 CDJ-400...

  • Page 16: Jigs List

    Position to be cleaned Position to be cleaned Position to be cleaned Cleaning tools Cleaning tools Cleaning tools Remark Remark Remark Pickup leneses Cleaning liquid : GEM1004 Refer to "7. DISASSEMBLY SECTION" ,"9.5 SLOT-IN MECHANISM SECTION" . Cleaning paper : GED-008 CDJ-400...
  • Page 17 CDJ-400...

  • Page 18: Block Diagram

    FRAME L=100mm GNDD DDD1371-A L=110mm CN102 DC MOTOR RKN1058-A S(ROHS) (DXM1230) ZWNN1007G28-8-06A ZWNN1007G28-9-06A L=60mm GRAY L=60mm WHITE CN1801 CN2003 VKN1265-A DKN1402-A SLMB ASSY CN1502 GNDD (DWS1404) CN1501 KM200NA6L LPS1 VKN1248-A LPS2 JACB ASSY DDD1370-A (DWX2759) L=85mm RMIN(NC) FLWR(NC) GNDD CDJ-400...

  • Page 19: Regb Assy

    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. : The power supply is shown with the marked box. CDJ-400...

  • Page 20: Overall Block Diagram

    4.2 OVERALL BLOCK DIAGRAM CDJ-400...
  • Page 21 CDJ-400...

  • Page 22: Diagnosis

    5. DIAGNOSIS 5.1 CHECKING THE PICKUP ASSY CDJ-400...

  • Page 23: Power On Sequence

    RF gain adjusutment When TOC read is completion The 1st time carries out TOC position memory by stepper If it is a program area, it accuracy after power on. jump-backs to TOC area. Search the first tune Play (mute off) CDJ-400...

  • Page 24: Service Mode

    Display Check mode for the Display section. How to exit Display Check mode Display Check mode for the Display section POWER OFF In this mode, while a key is held pressed, the corresponding FL display and LED are lit. CDJ-400...
  • Page 25 MASTER TEMPO u MASTER TEMPO v TOUCH SENSOR (JOG dial) v TOUCH SW w During a JOG dial FWD direction rotation w JOG> x During a JOG dial REV direction rotation x <JOG y TEMPO slider knob y Bar display CDJ-400...
  • Page 26 15 16 display • FL Display 17 21 22 17 21 22 17 21 22 13GA 13GB 14GA 13GC 14GB 14GC 15GA 15GB CDJ-400...
  • Page 27 "+1" and performs the procedure 3 and 4. (2) Adjust plate (The installation position refers to the JOG Dial of section "7. DISASSEMBLY".) Mode for Checking Load on the JOG Dial : CANCEL POWER OFF CDJ-400...
  • Page 28 PLAYING ADDRESS section. COMP L T Disc for updating POWER POWER OFF Note: NEVER turn the unit off, unplug the power cord, or remove the disc or USB memory stick before updating is completed. CDJ-400...

  • Page 29: List Of Error Codes/Detail Display Mode

    JOG illumination pattern Pattern 1 MIDI channel Channel 1 Note: A function for storing the CUE/LOOP point in memory is provided with this unit. If error logs are cleared, CUE/LOOP-point data are also cleared. Therefore, be careful when using this mode. CDJ-400...
  • Page 30 Note: In this mode, auto setup is not performed when a disc is inserted. Playback in this mode does not mean audio playback but trace of the signal area on a disc. In playback, tracing is performed at four the speed of normal playback. No audio signal is output. CDJ-400...
  • Page 31 Pressing the MASTER TEMPO key during Test Operation mode turns the MASTER TEMPO LED off, and Player Operation mode (described above) is entered. Note: To start up the servos step by step in Test Operation mode, input the commands in the following order: Servo All Off, Focus On, Spindle Kick, then Tracking On. CDJ-400...

  • Page 32: Disassembly

    Lift the MAIN Assy. Insert the MAIN Assy to slit of the MAIN PCB stay. Note: Attach the ground wire in the specified direction. MAIN PCB stay If you don't, it will come into contact with the capacitor. Diagnosis CDJ-400...
  • Page 33 About details of Adjustment etc., refer to the “6.2.2 Mode for checking load on the JOG dial and Adjustment” in “6. SERVICE MODE”. Note: Attach the ground wire in the specified direction. If you don't, it will come into contact with the capacitor. CDJ-400...
  • Page 34 Hook the four float springs G5 to the four hooks of the float base 04 Assy. Hook Float spring G5 Note: Attach the ground wire in the specified direction. Float base 04 Assy If you don't, it will come into contact with the capacitor. CDJ-400...
  • Page 35 Direction of the dampers when attaching them When attaching the dampers, place them so that their projections (large) face front. Projection (large) This boss is not installation position. Unhook the four hooks. To the front Remove the slot-in mechanism Assy. slot-in mechanism Assy Damper CDJ-400...
  • Page 36 03 Remove the traverse Assy (Ro). Flexible cable for stepping motor FPC guard Hook 03 Traverse Assy (Ro) Flexible cable for pickup Hook Hook Exchange Note on the float rubber installation Pole of the float base 04 Assy Hook ×2 Bottom view CDJ-400...
  • Page 37 Remove the four screws. Remove the MAIN Assy. Disconnect the some flexible cables at need. Remove the connector. Shield case Shield case 2 MAIN PCB stay Remove the dial knob. Remove the slide knob. Dial knob MAIN Assy Slide knob CDJ-400...
  • Page 38 (four places) PNLB Assy JOG B Back view Slit Ring lens Remove the four screws. Remove the JOG section. Note on the roller B exchange The grease application is unnecessary for JOG holder. Roller B JOG holder JOG section CDJ-400...

  • Page 39: Each Setting And Adjustment

    8. EACH SETTING AND ADJUSTMENT • There is no information to be shown in this chapter. CDJ-400...

  • Page 40: Exploded Views And Parts List

    Screws adjacent to b mark on product are used for disassembly. 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 TLFXJ type only CDJ-400...
  • Page 41 Jog Sheet 3 DAH2601 NSP 17 Label VRW1629 Caution Card SR See Contrast table (2) (2) CONTRAST TABLE CDJ-400/KUCXJ, WYXJ5 and TLFXJ are constructed the same except for the following: Mark Symbol and Description CDJ-400/KUCXJ CDJ-400/WYXJ5 CDJ-400/TLFXJ Power Cord ADG7021...

  • Page 42: Exterior Section

    9.2 EXTERIOR SECTION Refer to “9.3 CONTROL PANEL SECTION”. Traverse MAIN Refer to “9.5 SLOT-IN MECHANIM SECTION”. CDJ-400...
  • Page 43 See Contrast table (2) • • • • • DM Screw (FTC) DBA1260 Screw PBZ30P080FTB Screw BPZ30P080FTB (2) CONTRAST TABLE CDJ-400/KUCXJ, WYXJ5 and TLFXJ are constructed the same except for the following: Mark Symbol and Description CDJ-400/KUCXJ CDJ-400/WYXJ5 CDJ-400/TLFXJ ACIN Assy DWX2800 DWX2766...

  • Page 44: Control Panel Section

    9.3 CONTROL PANEL SECTION Refer to “9.4 JOG DIAL SECTION”. PNLB To Spindle motor To Slot-in mecha. To CNCT CN2001 CDJ-400...
  • Page 45 DNK5030 Top Panel (L) DNK5031 Top Panel (R) DNK5073 Locking Card Spacer VEC2234 Cord Clamper RNH-184-0 • • • • • • • • • • Screw (M3 x 5) DBA1340 Screw BBZ30P060FTC Screw BPZ30P100FTC Screw CPZ30P080FTB Screw BPZ30P080FTB CDJ-400...

  • Page 46: Jog Dial Section

    9.4 JOG DIAL SECTION To PNLB JH1101 Grease GYA1001 (ZLB-PN397B) Grease GYA1001 (ZLB-PN397B) To PNLB CN1104 CDJ-400...
  • Page 47 Roller B Assy DXB1877 Jog Holder Assy DXB1982 Shaft Holder DLA2042 Jog Holder DNK4933 Slide Ring DNK4935 Binder (SKB-90BK) ZCA-SKB90BK Washer WA42D080D025 Washer WT32D080D050 • • • • • • • • • • Screw (FE) DBA1265 Screw DBA1347 Screw BPZ20P060FTC CDJ-400...

  • Page 48: Slot-In Mechanism Section

    Cleaning liquid: GEM1004 Cleaning paper: GED-008 CNCT CN2002 (Pickup) SLMB (Loading motor) Grease GYA1001 (ZLB-PN397B) CNCT CN2005 (Stepping motor) Note: The Traverse Assy 03-S is supplied only in assembly form, not as a single parts. MAIN CN501 (Spindle motor) Slot-in mecha. CDJ-400...
  • Page 49 Clamper 04 Assy DXB1859 Screw BPZ20P060FTC Float Rubber (SI) VEB1351 Float Base 04 Assy DXB1838 Spacer POR (T3) DEB1566 Vessel Cushion A DEC2852 Vessel Cushion B DEC2853 Vessel Cushion C DEC2854 Front Sheet DED1132 FPC Guard DBK1282 Screw BPZ30P080FTB Screw BBZ26P040FTC CDJ-400...

  • Page 50: Schematic Diagram

    S u b FP16M ADRS18 G N D TC7W04FU-TRB C o n t ADRS19 GNDD V S S 1 0 8 4 - A ADRS20 GNDD 16.9344MHz MM1562FF ADRS21 GNDD BCLKE GNDD 2.5V UDQM REGULATOR 70MHz ADRESS SDRAM(256M) DATA CDJ-400...
  • Page 51 GNDD CPU-USB V O U T CPU-CN V D D RESET G N D BU4230G GNDD (Data) : DIGITAL DATA SIGNAL ROUTE(Digital) (Anal) : AUDIO Lch OUT SIGNAL ROUTE(Analog) &EP036 CDJ-400 : DIGITAL AUDIO SIGNAL ROUTE MAIN SCHEMA (1/2) CDJ-400...

  • Page 52: Main Assy (2/2)

    R 5 5 8 0.1u SL1IN S P I N S L I N 1 C 5 5 8 R 5 1 7 D G N D D V C C 0.1u B D 7 9 5 6 F S GNDM GNDD CDJ-400...
  • Page 53 ST2- ST2- NOTES means STANDBY RS1/16SS***J RS1/16S***J PWMLO RS1/16SS****F RS1/4SA***J mark found on some component parts should be replaced 1/4W with same parts (safety regulation authorized) of identical CKSSYB designation CCSSCH CEHVW PWMSL2IN PWMSL1IN &EP036 CDJ-400 MAIN SCHEMA (2/2) CDJ-400...

  • Page 54: Cnct And Slmb Assys

    C T F 1 4 1 0 - A VR650 OEICG VRCOM A_S1 VR780 GNDD VREF1R65 LD780 VR780PD VR780PD R 2 0 0 1 GNDD LD650 GNDD LD780 C 2 0 1 4 0.01u GNDD C 2 0 1 5 0.01u GNDD CDJ-400...
  • Page 55 V K N 1 2 6 5 - A D S G 1 0 1 7 - A LPS2 LPS2 LPS1 LPS1 GNDD S 1 8 0 2 D S G 1 0 1 7 - A ZWNN1007G28-9-06A L=60mm WHITE GNDD LAODING MOTER ZWNN1007G28-8-06A L=60mm GRAY CDJ-400...

  • Page 56: Pnlb Assy

    R 1 2 0 5 1 0 k GNDD SEARCH-L designation V S G 1 0 2 4 - A S 1 1 1 3 BEATLOOP-R GNDD PANEL SW D S G 1 0 7 9 - A GNDD CDJ-400...
  • Page 57 D E K 1 0 9 6 - A 4 6 6 . 7 5 0 M F D . B Y L I T T E L F U S E I N C . F O R P 1 1 0 1 CDJ-400...

  • Page 58: Jacb Assy

    R 1 5 2 5 1 . 5 k R 1 5 2 6 SPDIF 1 . 5 k D 1 5 0 4 VFDP5R6 1SS355-TRB V+5DETD GNDD GNDD CN1502 K M 2 0 0 N A 6 L RS-232C CDJ-400...

  • Page 59: Audio Out

    4 7 0 GNDD JA1501 VKB1243-A R 1 5 1 1 CONT1 CONTROL 4 7 0 R 1 5 1 2 CONT2 2 7 0 D1501 NNCD6.2MF JA1503 DKB1089-A C 1 5 0 6 0.1u SPDIF DIGITAL OUT D1509 NNCD6.2MF GNDD CDJ-400...

  • Page 60: Regb And Acin Assys

    2 S C 4 0 8 1 ( R S ) 2.2u C 1 9 4 9 D 1 9 0 1 1 S S 3 5 5 Q 1 9 0 4 2 S A 2 0 9 2 ( Q ) GNDD DC-DC CONVERTOR CDJ-400...

  • Page 61: Ac Power Cord

    FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. CCSRCH AEK7013-A 491002. CEHAZL MFD.BY LITTELFUSE INC. FOR P1901 mark found on some component parts should be replaced with same parts (safety regulation authorized) of identical designation CDJ-400...

  • Page 62: Jogb, Tchb And Sw Power Supply Assys

    R 1 6 0 2 C 1 6 0 3 JOG1 JOG1 0.01u G N D G N D 1 GNDD GNDD Board in Connector NOTES &EP036 CDJ-400 RS1/16S***J JOGB ASS'Y CKSRYB TCHB ASSY (DWX2761) CN1701 52151-0310 STBY R 1 7 0 1 IC1701...
  • Page 63 SW POWER SUPPLY ASSY [Figure of reference] (DWR1443) CN1901 This assembly has no service part. Please exchange assembly. CDJ-400...

  • Page 64: Voltages

    Note that the result of measurement of a waveform comprising many AC-current components will vary from tester to tester. Conditions of measurement: Play back Track 2 of the STD-905 Test Disc from Pioneer. • For the IC mounted on the SECB Assy, measurement is performed with loads at the downstream stages lifted.
  • Page 65 Voltage (V) Pin No. Voltage (V) Pin No. Voltage (V) Pin No. Voltage (V) Pin No. Voltage (V) 0–1.8 1.9–2.2 1–4.5 1–4.5 1.6–1.8 0.5–0.7 0.5–0.7 0.5–0.7 0.7–0.9 0.7–0.9 0.5–0.7 0.4–0.7 0.6–0.9 0.4–0.8 0.5–0.7 0.5–0.7 0.5–0.7 0.8–1.0 0.6–0.8 0.5–0.8 0.5–0.8 CDJ-400...

  • Page 66: Waveforms

    V: 2.0 V/div. H: 200 msec/div. CH4 : DSPRST (IC105-47pin) CH4 : QSPISCK (IC105-36pin) CH4 : CLK_DAC11M (IC3-16pin) V: 2.0 V/div. H: 200 msec/div. V: 2.0 V/div. H: 200 msec/div. V: 2.0 V/div. H: 200 msec/div. 3.3 V 3.3 V CDJ-400...
  • Page 67 CH1 : CLK_70M (IC6-39pin) V: 2.0 V/div. H: 50 msec/div. V: 1.0 V/div. H: 20 nsec/div. V: 1.0 V/div. H: 200 msec/div. CH2 : DRVMUTE1 (IC503-35pin) V: 2.0 V/div. H: 50 msec/div. CH3 : DRVMUTE2 (IC503-34pin) V: 2.0 V/div. H: 50 msec/div. CDJ-400...
  • Page 68 V: 5.0 V/div. H: 1 sec/div. V: 2.0 V/div. H: 5 usec/div. CH4 : L-OUT (JA1502-3pin) CH4 : TSO (CN103-14pin) V: 5.0 V/div. H: 1 sec/div. V: 2.0 V/div. H: 5 usec/div. Conditions : During playback Conditions : POWER ON Power ON PLAY start CDJ-400...
  • Page 69 V: 2.0 V/div. H: 20 msec/div. V: 2.0 V/div. H: 10 msec/div. CH3 : USBCS (IC113-30pin) V: 2.0 V/div. H: 50 msec/div. CH1 : DATA0 (IC106-12pin) CH4 : DATA0 (IC113-49pin) V: 2.0 V/div. H: 10 msec/div. V: 2.0 V/div. H: 50 msec/div. CDJ-400...
  • Page 70 CH1 : JA1503-2pin (D-OUT) CH1 : IC1100-13pin (XOUT_15.975MHz) V: 2.0 V/div. H: 500 usec/div. V: 0.1 V/div. H: 500 nsec/div. V: 2.0 V/div. H: 10 msec/div. CH2 : CN1104-4pin (JOG2) V: 2.0 V/div. H: 500 usec/div. Conditions: 75 Ω terminal on CDJ-400...

  • Page 71: Pcb Connection Diagram

    B C E Field effect SIDE B transistor P.C.Board Chip Part Resistor array 3-terminal regulator SIDE A SIDE A TCHB ASSY IC Q TCHB DWX2761 CN1701 1.V+5 2.TCH IC1701 IC1701 3.GNDD (DNP2313-B) SIDE B SIDE B IC Q Q1701 (DNP2313-B) CN1701 CDJ-400...

  • Page 72: Main, Cnct, Slmb And Jacb Assys

    C O N T R166 R198 C209 R132 R129 C210 C213 R164 IC118 S I D E A ( S E IC118 R206 CN101 JACB ASSY CN102 TO SPINDL CN1501 CONTACT SIDE GNDD J1502 C1502 C1501 GNDD J1510 J1503 (DNP2313-C) CDJ-400...
  • Page 73 C O N T A C T S I D E 31.FD DNP2312-C 32.FR S I D E A ( S E C O N D ) L2001 C2019 CN502 (DNP2312-C) CN501 R2001 C2014 CN2002 C2015 CN2002 (DNP2314-C) TO SPINDLE MOTOR SLMB ASSY TO PICK UP ASSY (DNP2313-C) CDJ-400...
  • Page 74 R515 R168 C536 R512 C540 Q102 C518 R507 L502 C196 R538 R537 R535 C188 R545 LD3S OEICG LDCHK C539 Q106 C182 C535 C202 C504 A_S1 R167 GNDD V+5M Q501 C513 GNDD LPS2 V3R3 LPS1 CN502 CN501 SLMB ASSY (DNP2313-C) CDJ-400...
  • Page 75 C O N T A C T S I D E CN103 (DNP2312-C) CN1108 JACB ASSY CN1501 R1524 R1512 CN1501 R1523 R1511 R1518 R1508 Q1502 C1511 R1502 Q1504 Q1504 R1503 R1507 Q1501 R1510 Q1503 R1506 Q1503 R1501 C1510 L1504 C1507 (DNP2313-C) CDJ-400...

  • Page 76: Pnlb Assy

    11.3 PNLB ASSY SIDE A CN103 PNLB ASSY CN1108 CDJ-400...
  • Page 77 SIDE A CN103 CN1108 (DNP2313-C) JH1101 CN1701 CDJ-400...
  • Page 78 7.RXD Q1111 8.TXD Q1123 Q1131 Q1108 Q1110 Q1107 Q1138 Q1109 Q1132 GNDD Q1134 Q1129 Q1133 Q1105 IC1103 Q1118 GNDD IC1106 Q1119 Q1120 GNDD Q1121 GNDD IC1105 GNDD GNDD Q1103 VFDP5R6 Q1103 Q1102 Q1114 Q1112 Q1114 Q1113 Q1140 Q1141 JH1101 CDJ-400...
  • Page 79 35.LAT R1221 34.CLK GNDD R1222 33.SI GNDD Q1108 GNDD GNDD GNDD V+3R3 GNDD GNDM GNDD V+7M GNDD GNDD VFDP5R6 1.F+ GNDD GNDD VFDP5R6 GNDD IC1103 IC1106 4.GNDD 3.USBDP_P 2.USBDM_N 1.PO IC1105 GNDD GNDD GNDD GNDD Q1140 Q1141 C1144 (DNP2313-C) CDJ-400...

  • Page 80: Regb Assy

    V+12 J1922 C1925 VFDP30 C1913 J1917 GNDD J1916 V+3R3 J1924 GNDD C1930 J1907 V+7M J1901 GNDD J1910 V+7M C1920 J1903 GNDD J1911 VFDP5R6 J1912 VFDP5R6 J1902 GNDD J1905 J1913 GNDD C1914 J1914 V+12 L1903 J1918 V+12 DWR1442- REGB (DNP2313-C) CDJ-400...
  • Page 81 SIDE B SIDE B REGB ASSY IC Q CN1901 IC1904 IC1904 C1946 Q1905 C1957 R1940 R1936 R1935 C1958 Q1901 IC1902 IC1902 Q1906 IC1905 IC1905 R1909 C1911 IC1903 Q1902 Q1904 Q1903 IC1901 IC1901 (DNP2313-C) CDJ-400...

  • Page 82: Jogb And Acin Assys

    SIDE A JOGB ASSY PC1601 JOGB DWX2760 (DNP2313-C) ACIN ASSY J10601 LIVE NEUTRAL J1001 For AC BLUE PURPLE Power Cord PRIMARY ACIN DWX2766- DWX2800- P r o d u c t i o n c o d e (DNP2313-C) CDJ-400...
  • Page 83 SIDE B SIDE B JOGB ASSY CN1601 JOGB DWX2760 (DNP2313-C) ACIN ASSY NEUTRAL J1001 ADDITIONAL ADDITIONAL SOLDER SOLDER LIVE PRIMARY JA1001 ACIN POWER SW S1001 DWX2766- ADDITIONAL SOLDER DWX2800- (DNP2313-C) CDJ-400...

  • Page 84: Pcb Parts List

    Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 5621 RN1/4PC 5 6 2 1 g LIST OF WHOLE PCB ASSEMBLIES CDJ-400 CDJ-400 CDJ-400 Mark Symbol and Description /KUCXJ /WYXJ5 /TLFXJ 1..MAIN ASSY...
  • Page 85 PCB PARTS LIST FOR CDJ-400 / KUCXJ UNLESS OTHER WISE NOTED Mark No. Description Part No. Mark No. Description Part No. MAIN ASSY C 124 CEVW100M16 C 125,172,203,214 CKSSYB105K6R3 SEMICONDUCTORS C 126 CKSSYB474K6R3 IC 101 DYW1763 C 127-134,137-142 CKSSYB104K10...
  • Page 86 C 1134,1135,1140 CKSRYB104K16 C 1136,1138,1142,1144 CKSRYB103K50 Q 1133,1134 RT1P241M C 1141 CEHAZL330M16 Q 1142 2SA2092 Q 1143 2SC4081 C 1143,1145 CEJQ470M16 D 1101,1106,1110,1112 SLI-343Y8C(KLMN) C 1153 CKSRYB102K50 D 1102,1103,1105,1114 SLI-343U8RC(HJKL) C 1157,1159 CKSRYB103K50 C 1158,1163 CEHAR101M10 D 1107,1116,1157 SLI-343M8C(FGHJ) CDJ-400...
  • Page 87 MISCELLANEOUS SW POWER assembly has no service dart L 1901,1902,1905 COIL ATH1189 L 1903,1904 INDUCTOR CTF1483 KN 1901 WRAPPING TERMINAL VNF1084 CN 1901 CONNECTOR B4B-EH G PLATE DNH2819 P 1901 PROTECTOR(2A) AEK7013 RESISTORS R 1903 RS1/16S4701F R 1908 RS1/16S2402F CDJ-400...

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