For U.S.A., Canada, Europe, Oceania & Asia model SERVICE MANUAL MODEL Ver. 1 DN-X1500 DJ MIXER 注 意 サービスをおこなう前に、このサービスマニュアルを 必ずお読みください。本機は、火災、感電、けがなど に対する安全性を確保するために、さまざまな配慮を おこなっており、また法的には「電気用品安全法」に もとづき、所定の許可を得て製造されております。 従ってサービスをおこなう際は、これらの安全性が維 持されるよう、このサービスマニュアルに記載されて いる注意事項を必ずお守りください。 ● For purposes of improvement, specifications and design are subject to change without notice.
DN-X1500 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.
DN-X1500 DISASSEMBLY (Follow the procedure below in reverse order when reassembling.) 1. Top Panel Unit (1)Remove 9 screws and pull up Top Panel Unit. (2)Disconnect FFC cable and Connector. (3)Detach Top Panel Unit. Note: ● Do not pull out aslsnt to prevent FFC cable damage. ● Do not fail to pull AC cord from wall outlet before disconnect the FFC cable. if AC cord is remained plugged into wall outlet, power is kept supplied in the unit, which may cause danger. Top Panel Unit 2.
DN-X1500 3. CH Fader Unit (1)Remove 4 knobs. (2)Remove 4 screws and pull up CH Fader Panel. (3)Remove 2 screws for each CH. (4)Disconnect Connector. (5)Detach CH Fader Unit. 5'0514 .'8'4 4. Front Panel (1)Pull out the knobs. (2)Remove 8 screws. (3)Pull up Front Panel.
DN-X1500 5 SERVICE MODE SPECIFICATION *How the product performs when the operation buttons for μcom control are pressed (including control input) is described in the table below. 1. POWER ON Function Description POWER (1)Turns power ON/OFF. Service Mode (2)Switches power ON when OFF. ① Enters in the service mode when power on while pressing MIC POST ON/OFF button and EFFECT LOOP ON/OFF but ton. ② For canceling the service mode, turn power off/on. Display ① Displays ”Service”.
DN-X1500 5. SAMPLER ASSIGN switch Function Description FADER VR CHECK (1)When CROSSFADER ASSIGN switch is set to POST, you can check the fader VR and LED. OFF (1)When selected OFF, it becomes the LED off modde. ①Displays ”LED OFF”. CH1 (1)When selected CH1, it becomes the mode of reading/displaying CH1 fader VR value. ①Displays ” 0”∼ ”100”. ②Fader position is 0 : ”0” ③Fader position is 10 :”100” CH2 (1)When selected CH2, it becomes the mode of reading/displaying CH2 fader VR value.
DN-X1500 SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. ● IC's Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc. MN102H74D (IC101) 76 51 75 100 50 26 25 1 MN102H74D Terminal Function No.
DN-X1500 No.
DN-X1500 TMP86CM47U (IC301) 23 33 34 22 TOP VIEW 44 12 1 11 TMP86CM47U Terminal Function Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Pin Name Symbol I/O DET Ext Res Ini Function VSS - GND (0V) - Oscillation input 16MHz XIN XOUT - Oscillation output - Fixed to GND TEST VDD - Power (+5.
DN-X1500 10 ADSST-MEL100 (DSP:IC101) 14 12 10 8 6 4 2 15 13 11 9 7 5 3 1 A B C D E F G H J K L M N P R TOP VIEW BOTTOM VIEW ADSST-MEL100 Terminal Function No. A 1 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 14 A 15 No. F 1 F 2 F 3 F 4 F 5 F 6 F 7 F 8 F 9 F 10 F 11 F 12 F 13 F 14 F 15 No.
DN-X1500 11 128M-SDRAM (DSP:IC102) VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDD DQM0 WE# CAS# RAS# CS# A11 BA0 BA1 A10 A0 A1 A2 DQM2 VDD NC DQ16 VSSQ DQ17 DQ18 VDDQ DQ19 DQ20 VSSQ DQ21 DQ22 VDDQ DQ23 VDD 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 D
DN-X1500 128M-SDRAM Terminal Function Pin NO.
DN-X1500 DGND CCLK COUT ASDATA ODVDD MCLK ALRCLK ABCLK AAUXDATA3 DSDATA3 DSDATA2 DSDATA1 DGND AD1838A (IC401,501) 52 51 50 49 48 47 46 45 44 43 42 41 40 DVDD 1 39 DVDD CLATCH 2 38 DBCLK CIN 3 37 DLRCLK PD/RST 4 36 DAUXDATA 35 M/S AGND 5 OUTLN1 6 AD1838A OUTLP1 7 OUTRN1 TOP VIEW (Not to Scale) 8 32 N/C OUTRP1 9 31 N/C 34 AGND 33 N/C AGND 10 30 AGND AVDD 11 29 AVDD OUTLN2 12 28 OUTRP3 OUTLP2 13 21 22 23 24 25 26 ADCRP AGND OUTLN3 OUTLP3 FIL
DN-X1500 AK4103A (IC502) 1 24 U1 TRANS 2 23 DIF2 PDN 3 22 DIF1 MCLK 4 21 DIF0 SDTI 5 20 TXP BICK 6 19 TXN SDTI Prescaler Audio Serial Interface C1 16 CKS1 FS2/CCLK 10 15 CKS0 FS3/CDTO 11 14 BLS C1 12 13 ANS FS0 FS1 CRCC Generator FS2 FS3 CSN Host Serial Interface AK4103A PIN/FUNCTION No.
DN-X1500 PCM1791A (IC402) FUNCTIONAL BLOCK DIAGRAM LRCK BCK DATA RST MSEL VOUTL– VOUTL+ D/S and Filter 8 Oversampling Digital Filter and Function Control MUTE Advanced Segment DAC Modulator Bias and Vref VCOM MDO VOUTR– D/S and Filter System Clock Manager VCCL Power Supply VCCR Zero Detect SCK ZEROR VOUTR+ AGNDL ZEROL VCCC MS Current Segment DAC and I/V Buffer Function Control I/F AGNDR MC VCCF MDI AGNDC MS MC MDI MDO MSEL ZEROL ZEROR VCCF VCCL AGNDL VOUTL– VOUTL+ AGNDC VCC
DN-X1500 16 PCM1804 (IC301,305,309,313) 28 VREFR AGNDL 2 27 AGNDR VCOML 3 26 VCOMR VINL+ VINL+ 4 25 VINR+ VINLVCOML VREFL SCKI VINL- 5 24 VINR- FMT0 6 23 AGND FMT1 7 22 VCC S/M 8 21 OVFL OSR0 9 20 OVFR OSR1 10 19 RST OSR2 11 18 SCKI BYPAS 12 17 LRCK/DSDBCK DGND 13 16 BCK/DSDL VDD 14 15 DATA/DSDR TOP VIEW Delta-sigma Modulator (L) AGNDL VREFL Decimation Filter (L) HPF VREFL Serial Output Interface VREFR AGNDR VCOMR VINR+ VINR- OSR0 OSR1 OSR2 CLK
DN-X1500 TC94A32F (IC502,505,508,511,513) TC94A32F Terminal Function Pin No. NC NC 1 28 Tr im VR 0~+24dB/ 1dB step Tr im VR 0~+24dB/ 1dB step VSS 2 TVR-REF 3 2 27 VDD 26 TVR-REF 25 TVR-IN TVR-IN 4 TVR-OUT 5 24 TVR-OUT MVR-OUT 6 23 MVR-OUT MVR-A-GND 7 Main VR 0~-95dB/ 0.5dB step Main VR 0~-95dB/ 0.
DN-X1500 TC4051BF (IC306,307,705,706,707,708) 4 1 16 V DD 6 2 15 2 COM 3 14 1 7 4 13 5 5 12 3 INH 6 11 A VEE 7 10 B VSS 8 9 0 C 18 18
DN-X1500 M66005AFP (IC201) 1 1 0 2 0 9 3 0 8 4 0 7 5 0 6 6 0 5 7 0 4 8 D IG D IG D IG D IG R E S E C S C S D A T 0 3 9 0 2 1 0 S E S E S E S E S E S E S E S E S E 1 1 1 2 T 1 3 S 1 4 K 1 5 A 1 6 P I 1 7 P O 1 8 V c c 1 1 9 X out 2 0 X in 2 1 V s s 2 2 G 35 2 3 G 34 2 4 G 33 2 5 G 32 2 6 G 31 2 7 G 30 2 8 G 29 2 9 G 28 3 0 G 27 3 1 V p 3 2 0 1 0 0 6 4 D 6 3 D 6 2 D 6 1 D 6 0 V 5 9 S 5 8 S 5 7 S 5 6 S 5 5 S 5 4 S 5 3 S 5 2 S 5 1 S 5 0 S 4 9 S 4 8 S 4 7 S 4 6 S 4 5 S 4 4 S 4 3 S 4 2 S
DN-X1500 SN74LV02APW(DSP:IC114) BA4510F(IC302~316) NJM2068MD(IC317~320) NJM4556AD(IC708) 8 V A OUTPUT 1 A –INPUT 2 1 7 B OUTPUT 2 A +INPUT 3 V 1 6 B –INPUT 14 Vcc PQ018EF01SZ (IC106) FRONT VIEW 1Y 3 12 4A 2Y 4 11 4A 2A 4 11 4Y 10 3B 2A 5 10 3Y 2B 5 2B 6 9 3B 2Y 6 9 3A GND 7 8 3A GND 7 8 3Y NJM7915FA (IC907) Output Input GND TC7WU04F (IC403,503) 1A 1 8 Vcc 7 1Y 2A 3 6 3A GND 4 5 2Y GP1S094HCZ (IC401,402,403,404) 3 1 4 UPC4570C (IC601,602) A Output 1 A- Input 2 3Y
DN-X1500 ● 21 FL DISPLAY 16-ST-73GN (FL201) 46 90 45 1 PIN CONNECTION PIN NO. CONNECTION PIN NO.
DN-X1500 ANODE CONNECTION 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36 3b , 3c 2a 2b 2f 2g 2c 2e 2d 1a 1b 1f 1g 1c 1e 1d ー ー ー 2G 3G 4G 5G 6G 7G 8G 1ー1 1ー1 1ー1 1ー1 1ー1 1ー1 1ー1 2ー1 2ー1 2ー1 2ー1 2ー1 2ー1 2ー1 3ー1 3ー1 3ー1 3ー1 3ー1 3ー1 3ー1 4ー1 4ー1 4ー1 4ー1 4ー1 4ー1 4ー1 5ー1 5ー1 5ー1 5ー1 5ー1 5ー1 5ー1 1ー2 1ー2 1ー2 1ー2 1ー2 1ー2 1ー2 2ー2 2ー2 2ー2 2ー2 2ー2 2ー2 2ー2 3ー2 3ー2 3ー2 3ー2 3ー2 3ー2 3ー2 4ー2 4ー2 4ー2 4ー2 4ー2 4ー2 4ー2 5ー2 5ー2 5ー2
PRINTED WIRING BOARD DN-X1500 GU-3591 MAIN / POWER P.W.B.
DN-X1500 GU-3591 MAIN / POWER P.W.B.
DN-X1500 GU-3592 P.uCOM / INPUT P.W.B.
DN-X1500 GU-3592 P.uCOM / INPUT P.W.B.
DN-X1500 GU-3593 P.VR P.W.B.
DN-X1500 GU-3593 P.VR P.W.B.
DN-X1500 GU-3594 DSP P.W.B. UNIT ASS’Y COMPONENT SIDE GU-3594 DSP P.W.B.
DN-X1500 NOTE FOR PARTS LIST l Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. l When ordering of part, clearly indicate "1" and "I" (i) to avoid missupplying. l Ordering part without stating its part number can not be supplied. l Part indicated with the mark " " is not illustrated in the exploded view. l Not including Carbon Film Resister ±5%, 1/4W Type in the P.W.Board parts list.
DN-X1500 PARTS LIST OF P.W.B. UNIT ASS'Y GU-3591 MAIN / POWER P.W.B. UNIT ASS’Y Ref. No. Part No. Part Name 31 Note: The symbols in the column ”Remarks” indicate the following destinations. E3 : U.S.A.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. C951-958 Part No. Part Name 257 0509 929 CK73B1H102KT AS106 417 0532 006 RADIATOR AS901,902 417 0476 036 RADIATOR Remarks 36 New OTHER PARTS GROUP CX041 205 0343 045 4P CONN.BASE(KR-PH) CX081 205 1296 007 8P FFC CON.BASE CX101 205 0275 003 10P EH CON. BASE CX121 205 0375 026 12P CONN.BASE(KR-PH) CY021 205 0581 056 2P VH CONNECTOR BASE CY111 205 0375 013 11P CON.BASE(KR-PH) CY301,302 205 1291 002 30P PIN HEADER(9180B CY351 205 0736 063 35P FFC CON.
DN-X1500 37 GU-3592 P.uCOM / INPUT P.W.B. UNIT ASS’Y Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 41 GU-3593 P.VR P.W.B. UNIT ASS’Y Ref. No. Part No.
DN-X1500 Ref. No. Part No.
DN-X1500 43 GU-3594 DSP P.W.B. UNIT ASS’Y Ref. No. Part No.
EXPLODED VIEW DN-X1500 45 44 Parts List 46 28 112 109 109 102 102 37 44 44 46 47 102 14 112 43 44 45 38 112 2-2 46 45 109 112 5 45 102 21 22 109 105 102 103 42 102 1-2 110 112 103 109 112 36 13 4 60 102 1-1 106 113 16 48 11 5 27 41 105 6 32 33 18 39 31 31 32 108 101 5 15 30 31 29 19 105 105 2-4 2-3 8 23 7 110 64 61 108 107 110 110 108 34 25 32 40 20 110 31 35 110 24 9 1-3 17 25 35 25 110 3-2 10 3-2 110 108 3-2 9 3-2 3-1 62 63
DN-X1500 PARTS LIST OF EXPLODED VIEW Ref. No. Part No. Remarks Q'ty MAIN&POW. P.W.B. UNIT ASS'Y for E3 1 1 GU-3591-A MAIN&POW. P.W.B. UNIT ASS'Y for E2 1 1-1 GU-3591-1 MAIN UNIT 1-2 GU-3591-2 POWER UNIT 1-3 GU-3591-3 TRANS UNIT for E3 1-3 GU-3591-3A TRANS UNIT for E2 GU-3592 P.UCOM&IN P.W.B. UNIT ASS'Y GU-3592-1 P.UCOM UNIT 2-2 GU-3592-2 INPUT UNIT 2-3 GU-3592-3 P.
DN-X1500 Ref. No. Part No. Part Name Remarks 46 Q'ty New 42 112 0927 004 MASTER KNOB 1 * 43 112 0926 005 MODE KNOB 2 * 44 112 0888 004 KNOB (MARU) 23 45 112 0888 017 KNOB (MARU) 8 46 112 0889 003 ASSIGN KNOB (MARU) 8 47 113 1920 003 CH FADER KNOB 4 48 113 1986 005 CROSSFADER KNOB ★ 513 1581 008 SERIAL NO. SHEET for E3 ★ 513 1642 002 NO.
DN-X1500 47 PACKING VIEW Contents 204 ~ 206 203 202 201 202 207 PARTS LIST OF PACKING & ACCESSORIES Ref. No. Part No. Note: The symbols in the column ”Remarks” indicate the following destinations. E3 : U.S.A., & Canada model E2 : Europe model Part Name Remarks Q'ty 201 505 0350 019 STYLEN PAPER 202 503 1480 005 CUSHION 2 203 505 0038 030 POLY COVER 1 204 515 0945 007 WARRANTY (COM.) 205 511 4143 007 INST.MANUAL 1 206 515 0923 207 S.S.LIST COM.
BLOCK DIAGRAM AUDIO PART DN-X1500 MASTER OUT (BAL) MUTE MUTE RIAA SIG. SELECTOR TC9273N-004 PHONO 1/ LINE 1 E.VOL TC94A32F LINE 2 RIAA SIG. SELECTOR TC9273N-004 MASTER OUT (UNBAL) MUTE BOOTH OUT MUTE REC OUT MUTE H/P OUT MUTE SEND D/A CONV. PCM1791ADBR A/D PHONO 2/ LINE 3 D/A CODEC (MASTER) E.VOL TC94A32F LINE 4 PHONO 3/ LINE 5 A/D CONV. PCM1804 MUTE A/D CONV. PCM1804 AD1838AAS A/D RIAA SIG. SELECTOR TC9273N-004 E.VOL TC94A32F LINE 6 A/D CONV. PCM1804 DSP A/D SIG.
BLOCK DIAGRAM SYSTEM PART DN-X1500 MASTER OUT (XLR) D/A CONV. PCM1791ADB PHONO1/ LINE1 SIG.SELECTOR TC9273N -004 E.VOL TC94A32F A/D CONV. PCM1804 CODEC (MASTER) AD1838AAS D/A LINE2 PHONO2/ LINE3 SN74LV02APW SIG.SELECTOR TC9273N -004 D/A E.VOL TC94A32F A/D CONV. PCM1804 SN74LV32APW A/D BOOTH OUT SN74LV08APW D/A LINE4 PHONO3/ LINE5 MASTER OUT (RCA) RESET IC PST600C SN74AHCT08PW SIG.SELECTOR TC9273N -004 E.VOL TC94A32F A/D CONV.
LEVEL DIAGRAM DN-X1500 SEL. INPUT TERMINAL DSP ELE.VR A/D CH.F. VR CONT. MST.F. VR CONT. D/A OUTPUT TERMINAL MUTE ＋１０ｄＢＶ ＋１０ｄＢＶ MST (XLR) ＋０ｄＢＶ MST (RCA) BOOTH H/P －１０ｄＢＶ LINE INPUT -14dBV(200mVrms) MASTER OUT (XLR) +4dBu(1.23Vrms) ＋０ｄＢＶ －１０ｄＢＶ SEND -14dBV(200mVrms) SEND LINE -6dB －２０ｄＢＶ －２０ｄＢＶ -3dB -3dB PHONO INPUT -50dBV(3mVrms) －３０ｄＢＶ －３０ｄＢＶ －４０ｄＢＶ －４０ｄＢＶ －５０ｄＢＶ A.MIC INPUT -60dBV(1mVrms) PHONO －５０ｄＢＶ M.MIC M.
WIRING DIAGRAM DN-X1500 GU-3593-1 P.VR UNIT GU-3592-2 INPUT UNIT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 GND CLOCK_B DATA_B /DSEL_STB0 /DSEL_STB1 /DSEL_STB2 /DSEL_STB3 /VOL_STB0 /VOL_STB1 +15V +15V GND GND -15V -15V TRIM_CH4_L GND TRIM_CH4_R GND TRIM_CH3_L GND TRIM_CH3_R GND TRIM_CH2_L GND TRIM_CH2_R GND TRIM_CH1_L GND TRIM_CH1_R GND TRIM_M.MIC GND TRIM_A.
DN-X1500 NOTE FOR SCHEMATIC DIAGRAM 52 配線図について 1. WARNING: 印の部品は安全を維持するために重要な部品です。 従って交換時は必ず指定の部品を使用してください。 Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 注） 2. CAUTION: 1. 指定なき抵抗値は Ω、ｋ は ｋΩ、M は MΩ を示 す。 Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.
DN-X1500 SCHEMATIC DIAGRAMS (1/8) 1 2 3 4 5 6 7 8 9 10 53 11 A B C D E F G SCHEMATIC DIAGRAMS (1/8) GU-3591-1 MAIN UNIT (1/3) H 53
DN-X1500 SCHEMATIC DIAGRAMS (2/8) 1 2 3 4 5 6 7 8 9 10 54 11 A B C D E F G SCHEMATIC DIAGRAMS (2/8) GU-3591-1 MAIN UNIT (2/3) H 54
DN-X1500 SCHEMATIC DIAGRAMS (3/8) 1 2 3 4 5 6 7 8 9 10 55 11 A B C D E F G SCHEMATIC DIAGRAMS (3/8) GU-3591-1 MAIN UNIT (3/3) H 55
DN-X1500 SCHEMATIC DIAGRAMS (4/8) 1 2 3 4 5 6 7 8 9 10 56 11 A B C D E F G SCHEMATIC DIAGRAMS (4/8) GU-3591-2 POWER UNIT GU-3591-3 TRANS UNIT H 56
DN-X1500 SCHEMATIC DIAGRAMS (5/8) 1 2 3 4 5 6 7 8 9 10 57 11 A B C D E F G SCHEMATIC DIAGRAMS (5/8) GU-3592-1 P. uCOM UNIT GU-3592-3 P. SW UNIT GU-3592-4 P.
DN-X1500 SCHEMATIC DIAGRAMS (6/8) 1 2 3 4 5 6 7 8 9 10 58 11 A B C D E F G SCHEMATIC DIAGRAMS (6/8) GU-3592-2 INPUT UNIT H 58
DN-X1500 SCHEMATIC DIAGRAMS (7/8) 1 2 3 4 5 6 7 8 9 10 59 11 A B C D E F G SCHEMATIC DIAGRAMS (7/8) GU-3593-1 P.
DN-X1500 SCHEMATIC DIAGRAMS (8/8) 1 2 3 4 5 6 7 8 9 10 60 11 A B C D E F G SCHEMATIC DIAGRAMS (8/8) GU-3594 DSP UNIT H 60
