Denon DP-A100 Manuale di Servizio

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9BLOCK DIAGRAM

10WIRING DIAGRAMGND PCBMAIN PCBD.D MOTOR PCB33/45 PCBCN30111 PCN901C901C909CN303CN302BAPOWER PCBCN1

11PRINTED WIRING BOARDS鉛フリー半田半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).MAIN P.W.B. UNITFO

12鉛フリー半田半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).D.D. MOTOR P.W.B. UNITFOIL SIDECOMPONEN

C101 102PR1016.8KD101D102R102680IC101BNJM2147R103560KD1061SS133D1051SS133D1041SS133D1031SS133R106270R10722KR105270R10422KC103 102PR1221 1WC102 102PC11

HAVCL1PB02PB13PB24PB35PB46PB57PB68PB79RESO10VSS11P9012P9113P9214P9315P9416P9517D0/P4018D1/P4119D2/P4220D3/P4321VSS22D4/P4423D5/P4524D6/P4625D7/P4726D8

15EXPLODED VIEW sParts marked with this symbol have criticalcharacteristics.Use ONLY replacement parts recommended bythe manufacturer.WARNING:3125

16POINTS OF GREASING s31259101344114614414343156816171845464219192020202121222323242424252728882888294730317676353133703634817023233739393939539440373

17PARTS LIST OF EXPLODED VIEW szParts for which "nsp" is indicated on this table cannot be supplied.zP.W.B. ASS'Y for which "nsp&q

18Ref. No. Part No. Part Name Remarks Q'ty Newz47 nsp AC PCB ASSY E3 704-A100E3-9537 1 *48 nsp SHEET 501-5500-1666 149 nsp SCREW 602-2002-085 350

D&M Holdings Inc.SERVICE MANUALeeCopyright 2010 D&M Holdings Inc. All rights reserved.WARNING: Violators will be prosecuted to the maximum ext

19PACKING VIEW s16182153745620212223232014141-1~7-1~211-1~213-1~712-1~29-1~210for E31010for E2-1~28-1~3-11-31-41-217-1~319

20PARTS LIST OF PACKING VIEW sz Parts for which "nsp" is indicated on this table cannot be supplied.z Part indicated with the mark " ★

21SEMICONDUCTORSOnly major semiconductors are shown, general semiconductors etc. are omitted to list. The semiconductor which described a detailed dra

22NJM-2147D (IC101,102)HEDS9700F51 (IC103)12348765VccOUT2OUT1-IN1+IN1VEE-IN2+IN21ch2ch++--

23US1881 (H11-H13) DTC124TS2SB1340 2SD1889 U 1 813 51 2 3*P INO U T :P in 1 VD DPin 2 G N DPin 3 Ou tput(1) Emitter(2) Collector(3) BaseCBR1R2EB : Bas

24PARTS LIST OF P.W.B. UNIT s＊ Parts for which "nsp" is indicated on this table cannot be supplied.＊ The parts listed below are for maintena

25Ref. No. Part No. Part Name Remarks Q'ty NewR328 nsp CARBON FILM RESISTOR(220 OHM J 1/6W) 412-3113-058R329 nsp CARBON FILM RESISTOR(470 OHM J 1

26DC&33/45&START/STOP PCB UNIT ASS'YRef. No. Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC901 00D9580040303 IC 7805 417-

27D.D MOTOR PCB UNIT ASS'YRef. No. Part No. Part Name Remarks Q'ty NewSEMICONDUCTORS GROUPIC101 00D9410021104 IC(NJM-2147D,DIP-8) 417-DJ5500

28Ref. No. Part No. Part Name Remarks Q'ty NewR105 nsp CARBON FILM RESISTOR(270 OHM J 1/6W ) 412-3113-049R106 nsp CARBON FILM RESISTOR(270 OHM J

2SAFETY PRECAUTIONSThe following check should be performed for the continued protection of the customer and service technician.LEAKAGE CURRENT CHECKBe

29Ref. No. Part No. Part Name Remarks Q'ty NewCAPACITORS GROUPC101 nsp CERAMIC CAPACITOR(1000pF/50V,K,Y5P) 413-1430-071C102 nsp CERAMIC CAPACITOR

30Ref. No. Part No. Part Name Remarks Q'ty NewC913 nsp ELEC. CAPACITOR(100uF/35V,M,TAPING 8*11) 413-HMD5000-356C914 nspCERAMIC CAPACITOR(0.1uF/50

3NOTE FOR SCHEMATIC DIAGRAMWARNING:Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufa

4TECHNICAL SPECIFICATIONS210515 max72490320320387465 max1453.5 280 53.510530 75 n Turntable sectionDriving system : Servo system direct driveSpeed :

5DISASSEMBLY• Follow the procedure below in reverse order when reassembling.• If wire bundles are untied or moved to perform adjustment or parts rep

63. Main P.W.B. unit and Tone Arm Base(1) Remove 4 screws q from the Main P.W.B. unit.(2) Remove the soldering from the tone arm signal wire connect

75. KNOB ASS'Y(1) Remove the 2 screws u each fi xing the KNOB ASS'Y fi xing plate.(2) Remove the 3 screws i each fi xing the 33/45 unit P.W.B

8ADJUSTMENTElectrical Adjustment for Wow and Flutter(1) Detach the turntable and turn over the set.(2) Open the bottom cover.(3) Connect a digital