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This service manual publish SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM and PCB PARTS LIST about DDJ-SZ2. DDJ-SZ2 is designed with DDJ-SZ and DDJ-RZ as the base model. Service manual for DDJ-RZ (RRV4663) is set to reference manual in this service manual.
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-SZ2...
11.15 SLDB ASSY................................40 11.16 CDCL and CDCR ASSYS (Refer to Service Manual for DDJ-RZ) 11.17 SW POWER SUPPLY............................... 41 11.18 SEQL, QUAL, QUAR and SEQR ASSYS (Refer to Service Manual for DDJ-RZ) 12. PCB PARTS LIST ................................42 DDJ-SZ2...
10. SCHEMATIC DIAGRAM MIC1 MIC2 J A 3 0 2 J A 3 0 1 J A 1 0 2 J A 1 0 1 J A 5 0 1 J A 5 0 2 DKB1112-A DKB1119-A DKB1119-A DKB1112-A DKB1108-A DKN1622-A J A 3 9 5 1 J A 3 9 0 1...
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MAIN ASSY (DWX3953) 1/15 JP701 JP102 JP101 JP702 CONNECTION BLOCK C 1 0 4 5 C 1 0 4 4 C 1 0 4 3 C 1 0 4 6 C 1 0 4 1 C 1 0 4 0 C 1 0 3 9 C 1 0 4 2 GNDA...
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CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. MAIN ASSY (DWX3953) 2/15 REPLACE ONLY WITH SAME TYPE NO. 0437.750. MFD. BY LITTELFUSE INC. FOR P1201. Regulator POWER1 BLOCK 12V -> 3.3V (E) FROM/TO POWER SUPPLY V+12SW V+12E V+12E V+3R3E V+12SW V+12E D 1 2 0 1...
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MAIN ASSY (DWX3953) 3/15 POWER2 BLOCK DC-DC Converter 12V -> 18V (A) V+12SW VREF2.5V DC-DC Converter 12V -> ±7.5V (HP) V+12SW IC1403 BD9851EFV C 1 4 2 8 R 1 4 0 5 R 1 4 0 6 S E L 1 G N D R 1 4 1 2 4 .
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MAIN ASSY (DWX3953) 4/15 CH1 CH3 ADC BLOCK V+15A V+5A V+5A C 1 6 0 3 STBY STBY 0 . 1 u / 2 5 D1601 D1603 GNDIN_CH1 1 0 0 u / 1 6 1/15 (CH1_A) R 1 6 0 9 C 1 6 0 7 R 1 6 0 1 (CH1_A)
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MAIN ASSY (DWX3953) 5/15 CH2 CH4 ADC BLOCK V+15A V+5A V+5A C 1 8 0 3 STBY STBY 0 . 1 u / 2 5 D1801 D1803 GNDIN_CH2 1/15 1 0 0 u / 1 6 C 1 8 0 7 R 1 8 0 9 (CH2_A) R 1 8 0 1...
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MAIN ASSY (DWX3953) 6/15 MIC ADC BLOCK C 2 0 0 4 (MIC1_A) M I C 1 1 : 8 B 2 2 u / 1 6 1/15 C 2 0 0 5 (MIC2_A) M I C 2 1 : 8 B 2 2 u / 1 6 MIC_ADC IC2001...
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R 6 1 0 7 B R O W S E _ L _ E N C _ 1 10pin 11pin Model name CEVW***M M16_xRST DDJ-SZ2 DDJ-SZ IC6003 R T 1 N 4 3 1 M DDJ-RZ The check point for service.
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1/15,15/15 SH1_CTRL MAIN ASSY (DWX3953) 8/15 1:10F;1:8B;1:9D;1:9F;15:8C;15:8D 10/15 SH1 BLOCK V + 1 R 2 D R 2 3 1 5 V+1R2D_SH1 SH1_FLASH 12/15 C N 2 2 0 2 JTAG V+3R3D_SH1 9/15 V+3R3D SH1_SH2 V+3R3D S H 1 _ J T A G _ A S E M D SH_ASEMD SH_TCK G N D D...
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MAIN ASSY (DWX3953) 10/15 9/15 SH2_FLASH 12/15 SH2 BLOCK C N 2 6 0 2 V + 1 R 2 D R 2 7 2 6 V+1R2D_SH2 JTAG V+3R3D_SH2 8/15 V+3R3D SH1_SH2 V+3R3D S H 2 _ J T A G _ A S E M D SH_ASEMD SH_TCK G N D D...
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MAIN ASSY (DWX3953) 10/15 FLASH/USB_CLK BLOCK V+3R3D_SH1 C 3 0 0 7 0 . 1 u / 1 0 V C C S O / S I O 1 N C / S I O 3 W P / S I O 2 K N 3 0 0 1 K N 3 0 0 2 S C L K...
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MAIN ASSY (DWX3953) IC3201 11/15 V+3R3D V+3R3D_DSP D810K013DZKB400 DSP BLOCK (1/2) R 3 2 0 1 B 1 6 D V D D 1 V s s 1 D V D D 2 V s s 2 STBY D V D D 3 V s s 3 A 1 5 D V D D 4...
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MAIN ASSY (DWX3953) 12/15 DSP BLOCK (2/2) SPI0 V + 3 R 3 D _ D S P R 3 4 2 1 R 3 4 3 6 BOOT0 1 0 k R 3 4 2 2 R 3 4 3 7 BOOT1 IC3201 R 3 4 2 3...
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MAIN ASSY (DWX3953) MASTER DAC 13/15 MASTER/BOOTH DAC BLOCK V+3R3A 9/15 ADAT R 3 6 3 5 IC3601 D A C _ M _ x C S 9:5B R 3 6 3 7 WM8740SEDS D A C _ C C L K 9:4B;9B;14:3C 9/15,14/15 R 3 6 3 6...
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MAIN ASSY (DWX3953) 14/15 HP OUT BLOCK V+7R5HP C 3 8 1 0 0 . 1 u / 2 5 GNDA_HP C 3 8 0 1 1/15 R 3 8 0 1 R 3 8 0 5 R 3 8 0 9 (HP_O) C 3 8 1 3 (HP_O)
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MAIN ASSY (DWX3953) 15/15 Icmax 85mA Icmax 85mA 1/15 1/15 S H 2 _ G R I D 2 V+5LED S H 2 _ G R I D 2 V+5LED 5 1 0 5 1 0 R 6 4 3 9 R 6 4 7 2 GNDD GNDD...
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Icmax 394mA Icmax 302mA Icmax 302mA Icmax 281mA Icmax 281mA Icmax 432mA MXRA ASSY (DWX3954) LEVEL METER INDICATORS MST R MST L LED_BUS 1:6C (RED) R 4 0 2 9 Icmax 10mA LTL17KRH5D-TS 3 3 0 M16_LED6 Q 4 0 0 4 L T C 1 2 3 J U B R 4 0 3 0 Icmax 10mA...
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KEY_BUS M16_GRID5 1:6C MXRA ASSY (DWX3954) M16_GRID4 VR_BUS M16_GRID3 1:8D M16_GRID2 M16_GRID1 M16_GRID0 SYNC MASTER S 4 5 1 9 S 4 5 2 0 S 4 5 1 6 V+3R3_UCOM D S G 1 0 7 9 - A D S G 1 0 7 9 - A D S G 1 0 7 9 - A MID1...
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C N 7 8 0 1 Note: S H 2 _ A D 4 CRFCV Assy on the DDJ-SZ2 is the same as CRFCV Assy on the DDJ-RZ. S H 2 _ A D 5 J H 7 8 0 3...
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JOGTL ASSY (DWX3955) JOGR ASSY (DWX3960) V+3R3D V+3R3D V+3R3D V+3R3D C N 8 6 0 2 C N 8 8 0 1 TO JOG Plate K M 2 0 0 N A 4 L KM200NA4 R 8 6 1 3 PC8801 K N 8 6 0 1 1 0 0...
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JOGTR ASSY (DWX3957) JOGR ASSY (DWX3960) V+3R3D V+3R3D V+3R3D V+3R3D C N 8 8 0 1 C N 8 7 0 2 TO JOG Plate K M 2 0 0 N A 4 L KM200NA4 R 8 7 1 3 PC8801 K N 8 7 0 1 1 0 0...
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DEUP ASSY (DWX3961) DEUPR ASSY (DWX3963) V+3R3_AD J H 6 0 0 1 GND_AD ADIN ADCT CN8401 V+3R3_AD GNDF PSWB ASSY 5 1 0 4 8 - 0 5 0 0 In this manual, the same reference numbers are allotted to the electrical parts of the Assys GNDF (DWX3956) indicated below.
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KSWB ASSY (DWX3958) Icmax 78mA Icmax 82mA Icmax 94mA M 1 6 _ G R I D 0 V+5_LED M 1 6 _ G R I D 1 V+5_LED M 1 6 _ G R I D 2 V+5_LED R 8 2 4 1 R 8 2 4 2 R 8 2 4 3 CN6002 /...
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SLDB ASSY (DWX3959) TEMPO SLIDER V+3R3_AD Tempo Slider 3.3V C N 8 4 0 1 (6%~100%) *CAPACITORS Indicated in Capacity/Voltage(V) unless otherwise noted. F , p GND_AD *RESISTORS ADIN CENTER 1.65V Indicated in 5% tolerance ADCT unless otherwise noted. ADCT V+3R3_AD 3.3V GNDF...
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SW POWER SUPPLY (DWR1566) CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE NO. SST, 3.15A 250V MFD. BY NIPPON SEISEN CABLE LTD. FOR F1.
11. PCB CONNECTION DIAGRAM SIDE A JP101 JP701 JP102 SIDE A blue character is silk for services. MAIN ASSY CN1021 CN1012 CN1011 Heat Resistance Pre-Flue CN1012 CN1021 CN1011 BOOTH_L AIJK AIJK AOJK TDM2_IN TDM2_OUT BOOTH_R CH2_L CH4_R C1001 CN1011 CH1_R MASTER KN3001 R3053...
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MAIN ASSY SIDE B SIDE B CN1011 CN1012 CN1021 R2701 R2625 R2629 R2697 R2702 R2626 R2698 R2703 R2699 R1228 R1229 Q1210 Q1210 R2707 R1227 C1229 D1205 C2672 R2694 R2691 R2644 R2643 R2692 R2695 R2693 R2696 C2684 D3601 IC2604 R2728 R1107 Q1004 Q1003 IC2603...
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SIDE A SIDE A MXRA ASSY USB_L USB_R D4028 D4079 D4015 D4078 D4082 D4084 DWX3954- J4678 MXRA J4679 DWX3954- P r o d u c t i o n C o d e USBA_L USBB_L USBA_R D4081 D4083 S4502 S4503 S4517 S4518 USBB_R...
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SIDE B SIDE B MXRA ASSY USB_L USB_R DWX3954- MXRA DWX3954- MASTER LV USBB_R USBA_R USBB_L USBA_L 0 1 2 3 0 1 2 3 4 5 6 7 8 9 MIC ON/OFF /TALKOVER IN4 SELECT IN2 SELECT IN1 SELECT IN3 SELECT Q4501 IC4504...
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SIDE A SIDE A CN4501 MXRB ASSY JH7803 TRANSITION SOUND COLOR FX SOUND COLOR FX COLOR FX 1 TRANSITION SELECT 1 SELECT 2 COLOR FX 2 CH3 CUE CH1 CUE CH2 CUE CH4 CUE SOUND COLOR FX SOUND COLOR FX TRANSITION TRANSITION SELECT 3...
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SIDE B SIDE B MXRB ASSY JH7803 SOUND COLOR FX SELECT 1 CH3 CUE CH2 CUE CH4 CUE CH1 CUE SOUND COLOR FX SELECT 2 SOUND COLOR FX SELECT 4 SOUND COLOR FX SELECT 3 GND_LED CN7805 CN7802 CN7803 CN7804 CH4 INPUT CH2 INPUT CH1 INPUT...
R8476 R8469 R8478 LOOP D8421 R8470 DOUBLE LOOP HALF LOOP DOUBLE R8477 R8471 LOOP IN LOOP OUT D8422 D8417 R8468 R8475 LOOP IN LOOP OUT PARAMETER LEFT PARAMETER RIGHT R8448 PARAMETER RIGHT PARAMETER LEFT R8454 D8412 D8420 (DNP2860-A) (DNP2860-A) DDJ-SZ2...
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11.17 SW POWER SUPPLY SIDE A SIDE B SW POWER SUPPLY SW POWER SUPPLY Q103 Q101 Q102 AC IN DDJ-SZ2...
2..KSWB ASSY DWX3958 IC 3202 M12L128168A-5TG2N 2..SLDB ASSY DWX3959 2..JOGR ASSY DWX3960 IC 3401-3403 TC74VHC08FK 2..DEUPR ASSY DWX3963 IC 3406-3409 TC7SG08FU 2..STRB ASSY DWX3962 IC 3601 WM8740SEDS IC 3602,6003 S-80930CNMC-G80 1..PACD ASSY DWM2523 IC 3606,3802 AK4387ET 2..PADL ASSY DWX3553 DDJ-SZ2...
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RS1/10SR0R0J CN 1122 23P CONNECTOR VKN1254 R 3616 RS1/16SS1002D CN 1131 27P CONNECTOR VKN1258 R 3723,3819 RS1/10SR100J CN 1141,1142 32P CONNECTOR VKN1436 R 3803,3804,3807,3808 RN1/16SE6802D CN 1201 CONNECTOR B6B-XH-A R 3809,3810 RS1/10SR4701D CN 6007,6008 CONNECTOR AKM1279 Other Resistors RS1/16SS###J DDJ-SZ2...
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C 1456,1461,1462 CKSRYB105K16 C 3008 CCSSCH8R0D50 C 1469,1475,2002,2006 CCG1192 C 3012,3013,3016,3018 CKSRYB104K16 C 1472,2211,6025,6036 CKSSYB104K16 C 3014,3015,3017,3019 CKSRYB102K50 C 1478,3242 CKSRYB105K10 C 3202,3204,3207,3401 CKSSYB104K10 C 1479 CCSSCH102J50 C 3203,6017 CEVW470M6R3 C 1483 CCH1961 C 3206,3209,6001-6016 CKSSYB471K50 C 1601,1602,1801,1802 CEVW101M25 DDJ-SZ2...