For U.S.A., Canada, Europe & Korea model SERVICE MANUAL MODEL DN-D4000 DOUBLE CD PLAYER 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 ことがあります。 補修用性能部品の保有期間は、製造打切後8年です。 Please use this service manual with referring to the operating instructions without fail.
DN-D4000 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-D4000 2 DISASSEMBLY (Follow the procedure below in reverse order when reassembling) 1. TOP COVER (1) (2) Remove 4 screws on the both sides, and 1 screw on rear side, then remove 1 upper screw. Pull up Top Cover. 2. FRONT PANEL (1) (2) (3) (4) (5) Detach 2 Blind Labels on the bottom chassis. Move CD Mecha Rack in the arrow direction through the label detached chassis opening. Loader Frame comes out. Pull up Loader Panel while pulling it towards front.
DN-D4000 3 3. MECHANISM UNIT (1) (2) (3) Disconnect FFC cable. Rrmove 8 lower screws Remove 4 screws on rear side. NOTES: (a) Do notpull out aslant to prevent the FFC cable from damage. (b) Do not fail to pull out AC cord from wall outlet befor disconnecting the FFCcable. If the ACcord is remained plugged into wall outlet, the power is kept supplied in the unit, which may cause danger. 4. MAIN P.W.B. (1) (2) (3) Remove 4 screws. Disconnect Connector. Detach Main P.W.B.
DN-D4000 4 5. CD MECHA. (1) (2) (3) A gear is turned and a tray is opened. Remove 4 upper screws. Detach CD Mecha. Gear 6. COVER ( REMOTE CONTROL UNIT ) (1) Remove 5 screws. NOTE: (a) Remote Control Unit and its back panel are connected with cables, so pay attention when removing the back panel.
DN-D4000 6 BLOCK DIAGRAM MAIN UNIT 1 LIMIT SW SLIDE MOTOR SPINDLE MOTOR LOADING MOTOR M 16M DRAM [M11L1644SA-50T] IC204 M DRIVER [AN8785SB] IC202 M PANEL UNIT 1 16M DRAM [M11L1644SA-50T] IC210 PULSE TRANS DIGITAL SERVO PROCESSOR [MN6627911AC] IC201 CLOSE SW OPEN SW DIG OUT 1 FLT [14-MT-35GN] FL601 LED BLOCK FL DRIVER [M66005FP] IC601 LED CONTROL [BU2090F] IC602 KEY JOG SHUTTLE TR.
DN-D4000 7 SERVICE PROGRAM Required Measuring Implement 1. Reference disc (TCD784 or CO-74176) 1. What is Service Program Service program is a special program intended for confirming servo functions etc. 2. Contents of Service Program Switch on the power while pushing the CD1’s PITCH BEND + button and CD2’s OPEN/CLOSE button at the same time. After actuating the servo program, select an aiming process number with the SELECT knob, A1 button, or A3 button.
DN-D4000 Function Contents (Character-display) Loading a disc by OPEN/CLOSE button. Block Error Rate Check Press the PLAY/PAUSE button. B.E.R. is displayed. “E.Rate_XXX XXX : Block Error Rate You can select the track by the JOG DIAL. Starts automatic servo checking when the SELECT knob is pushed. Loading a disc by OPEN/CLOSE button. Servo Check SELECT knob “Lchk_Open” : Disc Tray is opened. “Lchk_Wait” : During check. “Lchk_OK!!” : Disc Tray is opened.
DN-D4000 4. Error Code Table Error Code E001 E002 E003 E004 E005 E006 E007 E008 E009 E00A E00B E00C E00D E00E E00F E010 E011 E012 E013 E014 E015 E016 E017 E018 E019 E01A E01B E01C E01D E01E E01F E020 E0216 * E0213 * E022 E023 E024 E025 E026 E027 E028 E029 E030 CONTENTS Unable to close the loader tray in the regulation time. Unable to open the loader tray in the regulation time. Inner circle switch ON error even if the time is over. Inner circle switch OFF error even if the time is over.
DN-D4000 μCOM VERSION UPGRADE System µcom can be upgraded in the following manner. Version Upgrade Method 1.Record the version upgrade software on a CD-R or CD-RW disc, only as one file with the format ISO9660 Mode-1. The file name of the supplied version upgrade software should be used as is and this disc needs to finalize. 2.Hold the disc by the edges and place it on the disc tray. 3.Press the OPEN/CLOSE button to start the version upgrade. "Version Up"→"Push Play!" "xxxx->XXXX" are displayed.
DN-D4000 11 SEMICONDUCTORS IC’s MN102H60KDA (IC101) 76 51 75 100 50 26 25 1 MN102H60KDA Terminal Function Pin No.
DN-D4000 Pin No.
DN-D4000 13 Pin No.
DN-D4000 MN6627911AC (IC201) 61 60 41 1 20 80 40 21 MN6627911AC Terminal Function Pin No.
DN-D4000 Pin No.
DN-D4000 TMP86CM47U (RC: IC102, 202) 23 33 34 22 TOP VIEW 44 12 1 11 TMP86CM47U Terminal Function Pin No.
DN-D4000 Pin No. Pin Name Symbol 34 VAREF 5V I - - - - 35 AVDD 5V I - - - - 36 AVSS 0V I - - - - 37 38 39 40 41 42 43 44 P40 P41 P42 P43 P44 P45 P46 P47 /KEYIN0 /KEYIN1 /KEYIN2 /KEYIN3 /KEYIN4 /KEYIN5 /KEYIN6 /KEYIN7 I I I I I I I I - Pu Pu Pu Pu Pu Pu Pu Pu - H H H H H H H H I/O DET Ext 17 Res 17 Ini Function Power (+5.0V), Analog ref.V for A/D conversion Power (+5.
DN-D4000 18 AN8785SB (IC202) L: All mute Hiz: ch2,4 ON H: Active 1 [ Others ] [ Loading ] Standby PVcc2 28 D2+ D2- [ Traverse ] [ Spindle ] D4- D3- M 16 7 10 12 D4+ M 11 [ Tracking ] [ Focus ] D3+ PVcc3 D1- D1+ D5- D5+ PVcc1 13 28 26 25 M 17 18 14 1 19 24 22 Protection Circuit 8 21 14 15 Standby Band-gap Vcc/Vref Reser Circuit 4 IN-+ -+ -+ -+ -+ -+ -+ -+ -+ -+ 5 IN+ -+ 1.25V 3 OUT -+ -+ -+ -+ -+ -+ 6 Vref switch 7 0.
DN-D4000 BU2618FV (IC113) 19 19
DN-D4000 M66005FP (IC601) 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 4 1
DN-D4000 V DD LOC K S2 S1 M2 M1 CKO Vss TC9246F (IC114) 16 15 14 13 12 11 10 9 Lock Ditection Circuit Microcomputer Interface Programmable Counter VAR 6 7 8 XO 5 XI V DDA 4 VSSA 3 AMP O 2 Selector VCO AMP I 1 PD Phase Comparator REF REF BU2090F (IC602) VSS 1 DATA 2 CLOCK 3 Control Circuit 16 VDD 12-bit Shift Register 15 Q11 Latch 13 Q9 Q0 4 Q1 5 14 Q10 Output Buffer (Open Drain) 12 Q8 Q2 6 11 Q7 Q3 7 10 Q6 Q4 8 9 Q5 21 21
DN-D4000 22 PCM1748 (IC206) BCK 1 16 SCK DATA 2 15 ML LRCK 3 14 MC DGND 4 13 MD VDD 5 12 ZEROL/NA VCC 6 11 ZEROR/ZEROA VOUTL 7 10 VCOM VOUTR 8 9 AGND PCM1748 BCK Serial Input I/F LRCK DAC VOUTL Low-Pass Filter 8x Oversampling Digital Filter with Function Controller DATA ML Enhanced Multi-Level Delta-Sigma Modulator VCOM Function Control I/F MC Output Amp and DAC Output Amp and VOUTR Low-Pass Filter MD System Clock VCC VDD ZEROR ZEROL AGND Power Suppl
DN-D4000 FL DISPLAY 14-MT-35GN (FL601) 74 44 1 39 Pin Connection Pin No. Connection Pin No.
DN-D4000 Anode Connection 24 24
DN-D4000 25 PRINTED WIRING BOARDS GU-3523 DRIVE P.W.B.
DN-D4000 FOIL SIDE 26 26
DN-D4000 27 POWER SUPPLY UNIT COMPONENT SIDE 27
DN-D4000 FOIL SIDE 28 28
DN-D4000 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 mis-supplying. 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 ±5%, 1/4W Type in the P.W.Board parts list.
DN-D4000 PARTS LIST OF P.W.B. UNIT ASS'Y Note: The symbols in the column "Remarks" indicate the following destinations. E3: U.S.A. model, Csnada model E2K : Koria model E2: Europe model GU-3523 DRIVE P.W.B. UNIT ASS'Y Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 Ref. No. ★ Part No. Part Name S601 212 0352 018 JOG-SHUTTLE S604 212 5604 907 TACT SWITCH-TA(ALPS) S608 212 5604 907 TACT SWITCH-TA(ALPS) S612 212 5604 907 TACT SWITCH-TA(ALPS) S616 212 5604 907 TACT SWITCH-TA(ALPS) S623 212 0410 002 ROTARY ENCODER-JOG T201 231 8063 009 PULSE TRANS X101 399 0880 900 CSTLS32M0X53 X102 399 0595 004 X'TAL(8.
DN-D4000 POWER SUPPLY UNIT ASS’Y Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 Ref. No. Part No.
DN-D4000 EXPLODED VIEW OF REMOTE CONTROL UNIT 39 39
DN-D4000 PARTS LIST OF EXPLODED VIEW (REMOTE CONTROL UNIT) Ref. No. Part No. Part Name Remarks Q'ty New 1 441 1984 009 RC FRONT SUB PANEL 1 * 2 144 2832 107 RC FRONT PANEL 1 * 3 143 1072 004 LENS 4 4 475 1178 009 3W-B 6 6 146 2312 005 WINDOW 2 * 7 119 0122 101 R.KEY (PLAY/PAUSE) 2 * 8 119 0121 102 R.
DN-D4000 EXPLODED VIEW OF CHASSIS AND CABINET WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
DN-D4000 PARTS LIST OF EXPLODED VIEW (CHASSIS AND CABINET) Note: The symbols in the column "Remarks" indicate the following destinations. E3: U.S.A. model, Csnada model E2K : Koria model E2: Europe model Ref. No. Part No. 1 GU-3523 1-1 Q'ty DRIVE P.W.B. UNIT New 2 - PANEL UNIT for RC unit GU-3524 POWER SUPPLY UNIT E3 GU-3524A POWER SUPPLY UNIT E2, E2K 1 1 2-1 POWER UNIT 2-2 CPU UNIT 2-3 LED 1 UNIT - LED 2 UNIT - 2-4 ! Remarks DRIVE P.W.B.
DN-D4000 Ref. No. Part No. 513 3326 009 ★ GEN6154 ★ Part Name Remarks BAR CODE LABEL FILM MANUFAC.
DN-D4000 44 EXPLODED VIEW OF CD MECHANISM UNIT (CD11FTA3N) 4 3 20 17 3 16 8 16 7 11 2 6 12 1 10 5 15 9 18 13 14 19 PARTS LIST OF CD MECHANISM UNIT Ref. No. Part No.
DN-D4000 PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES Note: The symbols in the column "Remarks" indicate the following destinations. E3: U.S.A. model, Csnada model E2K : Koria model E2: Europe model Ref. No. Part No. Part Name Remarks Q'ty 201 503 1001 507 CUSHION 2 202 503 1010 404 CUSHION (RC) 2 203 505 0102 092 STYLEN PAPER 1 204 505 0102 021 STYLEN PAPER 1 205 505 0038 030 POLY COVER 1 206 203 2360 004 2P PIN CORD 2 207 204 2869 016 8P MD CON.
DN-D4000 WIRING DIAGRAM DN-D4000 DOUBLE CD PLAYER LOADLOAD+ OPEN GND CLOSE 1 2 3 4 5 GND LIMITSW+ SL+ SLSP+ SP- 1 2 3 4 5 6 ＣＤ ＭＥＣＨＡ VREF1 VCC E D A B C F GND LD NC LPD F+ TT+ F- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LOADLOAD+ OPEN GND CLOSE 1 2 3 4 5 GND LIMITSW+ SL+ SLSP+ SP- 1 2 3 4 5 6 ＣＤ ＭＥＣＨＡ VREF1 VCC E D A B C F GND LD NC LPD F+ TT+ F- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 REMOTE CONTROLLER 1 2 3 4 5 CX051 LOADLOAD+ OPEN GND CLOSE CX041 +3.
DN-D4000 NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 1. 2. 3. 4. CAUTION: 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-D4000 2 3 4 5 6 7 8 SCHEMATIC DIAGRAMS (1/3) A C230 OPEN B C216 CK6800P 1 48 C D E REC SIGNAL LINE SCHEMATIC DIAGRAMS (1/3) GU-3523-1 48
DN-D4000 1 2 3 4 5 6 7 49 8 SCHEMATIC DIAGRAMS (2/3) A B C D614 1SS355 D E SCHEMATIC DIAGRAMS (2/3) GU-3523-2 49
DN-D4000 1 2 3 4 5 6 7 50 8 SCHEMATIC DIAGRAMS (3/3) A B C D E SCHEMATIC DIAGRAMS (3/3) GU-3524-1 GU-3524-2 GU-3524-3 GU-3524-4 50
