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For U.S.A., Canada, Europe, Oceania & Asia model Ver. 1 SERVICE MANUAL DN-X1500 MODEL 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。 ● ● 本機の仕様は性能改良のため、予告なく変更すること 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.
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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.
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. 4. Front Panel (1)Pull out the knobs. (2)Remove 8 screws. (3)Pull up Front Panel.
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DN-X1500 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 Display Remarks (1)Turns power ON/OFF. POWER (2)Switches power ON when OFF.
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DN-X1500 5. SAMPLER ASSIGN switch Function Description Display Remarks (1)When CROSSFADER ASSIGN switch is set ①Refer to CROSSFAER ASSGIN. FADER VR to POST, you can check the fader VR and LED. CHECK (1)When selected OFF, it becomes the LED off ①Displays ”...
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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) MN102H74D Terminal Function Pin Name Symbol I/O DET Ext Res Ini...
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DN-X1500 Pin Name Symbol I/O DET Ext Res Ini Function 39 P40,A16 Hi-z Address bus 40 P41,A17 Hi-z Address bus 41 P42,A18 Hi-z Address bus Address bus 42 P43,(TM2IO),A19 Need pull up to extension for DSP boot control 43 Vss...
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DN-X1500 TMP86CM47U (IC301) TOP VIEW TMP86CM47U Terminal Function Pin No. Pin Name Symbol I/O DET Ext Res Ini Function GND (0V) Oscillation input 16MHz XOUT XOUT Oscillation output TEST TEST Fixed to GND Power (+5.0V) ADR1 Address decode signal 1...
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DN-X1500 ADSST-MEL100 (DSP:IC101) TOP VIEW BOTTOM VIEW ADSST-MEL100 Terminal Function Pin Name Pin Name Pin Name Pin Name Pin Name 1 NC 1 TRST_ 1 TMS 1 TD0 1 FLAG10 2 BMSTR 2 TDI 2 EMU_ 2 TCK 2 RESET_...
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DN-X1500 128M-SDRAM (DSP:IC102) DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQM0 DQM1 CAS# RAS# DQM2 DQM3 DQ16 DQ31 DQ17 DQ30 DQ18 DQ29 DQ19 DQ28 DQ20 DQ27 DQ21 DQ26 DQ22 DQ25 DQ23 DQ24 Note: The # symbol indicates signal is active LOW.
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DN-X1500 AD1838A (IC401,501) DVDD DVDD DBCLK CLATCH DLRCLK DAUXDATA AGND OUTLN1 AGND AD1838A TOP VIEW OUTLP1 (Not to Scale OUTRN1 OUTRP1 AGND AGND AVDD AVDD OUTLN2 OUTRP3 OUTLP2 OUTRN3 PIN FUNCTION DESCRIPTIONS Input/ Pin No. Mnemonic Output Description 1, 39 DVDD Digital Power Supply.
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DN-X1500 AK4103A (IC502) Block Diagram TRANS DIF2 DIF1 BICK Prescaler Audio Serial LRCK MCLK DIF0 Interface SDTI SDTI BICK Biphase Encoder View LRCK FS0/CSN FS1/CDTI CKS1 CRCC Generator FS2/CCLK CKS0 Host Serial FS3/CDTO Interface AK4103A PIN/FUNCTION Pin Name Description Validity Bit Input Pin...
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DN-X1500 PCM1791A (IC402) FUNCTIONAL BLOCK DIAGRAM LRCK (TOP VIEW) Current V OUT L– Audio Segment Data Input LRCK DATA V OUT L+ I/V Buffer DATA MUTE D/S and Filter MUTE Oversampling MSEL Advanced Digital Bias V COM Segment ZEROL Filter...
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DN-X1500 M66005AFP (IC201) D I G D I G D I G D I G D I G D I G D i s p l a y C o d e R e g i s t e r...
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DN-X1500 SN74LV08APW(IC104,DSP:IC115) SN74LV02APW(DSP:IC114) BA4510F(IC302~316) SN74AHCT08PW (IC107) NJM2068MD(IC317~320) NJM4556AD(IC708) A OUTPUT A –INPUT B OUTPUT A +INPUT B –INPUT B +INPUT PQ018EF01SZ NJM7815FA(S)(IC906) NJM7915FA (IC907) (IC106) FRONT VIEW Output Output 1. V Input 2. VO Input 3. GND 1 2 3 4 4.
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DN-X1500 GU-3593 P.VR P.W.B. UNIT ASS’Y COMPONENT SIDE...
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DN-X1500 GU-3593 P.VR P.W.B. UNIT ASS’Y FOIL SIDE...
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DN-X1500 GU-3594 DSP P.W.B. UNIT ASS’Y COMPONENT SIDE GU-3594 DSP P.W.B. UNIT ASS’Y FOIL SIDE...
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DN-X1500 NOTE FOR PARTS LIST 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. When ordering of part, clearly indicate "1" and "I" (i) to avoid mis- supplying.
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DN-X1500 PARTS LIST OF P.W.B. UNIT ASS'Y Note: The symbols in the column ”Remarks” indicate the following destinations. E3 : U.S.A., & Canada model GU-3591 MAIN / POWER P.W.B. UNIT ASS’Y E2 : Europe model Ref. No. Part No. Part Name...
DN-X1500 PARTS LIST OF EXPLODED VIEW Note: The symbols in the column ”Remarks” indicate the following destinations. E3 : U.S.A., & Canada model E2 : Europe model Ref. No. Part No. Part Name Remarks Q'ty GU-3591 MAIN&POW. P.W.B. UNIT ASS'Y...
DN-X1500 PACKING VIEW Contents PARTS LIST OF PACKING & ACCESSORIES Note: The symbols in the column ”Remarks” indicate the following destinations. E3 : U.S.A., & Canada model E2 : Europe model Ref. No. Part No. Part Name Remarks Q'ty 505 0350 019...
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BLOCK DIAGRAM AUDIO PART DN-X1500 MASTER OUT MUTE (BAL) MUTE MASTER OUT MUTE (UNBAL) SIG. SELECTOR TC9273N-004 E.VOL MUTE BOOTH OUT RIAA TC94A32F PHONO 1/ A/D CONV. D/A CONV. PCM1804 LINE 1 PCM1791ADBR REC OUT MUTE LINE 2 CODEC (MASTER) SIG.
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BLOCK DIAGRAM SYSTEM PART DN-X1500 D/A CONV. MASTER OUT (XLR) PCM1791ADB SIG.SELECTOR PHONO1/ E.VOL A/D CONV. CODEC TC9273N LINE1 TC94A32F PCM1804 (MASTER) MASTER OUT -004 RESET IC (RCA) AD1838AAS SN74LV02APW PST600C LINE2 SIG.SELECTOR PHONO2/ E.VOL A/D CONV. SN74LV08APW BOOTH OUT...
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DN-X1500 NOTE FOR SCHEMATIC DIAGRAM 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。 Parts marked with this symbol have critical character- 従って交換時は必ず指定の部品を使用してください。 istics. Use ONLY replacement parts recommended by the manu- facturer. 注) 2. CAUTION: 1. 指定なき抵抗値は Ω、k は kΩ、M は MΩ を示 Before returning the unit to the customer, make sure you す。...
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DN-X1500 SCHEMATIC DIAGRAMS (1/8) SCHEMATIC DIAGRAMS (1/8) GU-3591-1 MAIN UNIT (1/3)
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DN-X1500 SCHEMATIC DIAGRAMS (2/8) SCHEMATIC DIAGRAMS (2/8) GU-3591-1 MAIN UNIT (2/3)
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DN-X1500 SCHEMATIC DIAGRAMS (3/8) SCHEMATIC DIAGRAMS (3/8) GU-3591-1 MAIN UNIT (3/3)
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DN-X1500 SCHEMATIC DIAGRAMS (4/8) SCHEMATIC DIAGRAMS (4/8) GU-3591-2 POWER UNIT GU-3591-3 TRANS UNIT...
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DN-X1500 SCHEMATIC DIAGRAMS (5/8) SCHEMATIC DIAGRAMS (5/8) GU-3592-1 P. uCOM UNIT GU-3592-3 P. SW UNIT GU-3592-4 P. uCOM UNIT...