Pioneer-DJM300S-mix-sup1电路图 维修手册.pdf

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1、ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01,

2、 Singapore 159936 PIONEER CORPORATION 2003 RRV2733 T ZZY JAN. 2003 Printed in Japan THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model DJM-300-S Type Power Requirement The voltage can be converted by the following method. HLXCN DJM-300-S AC220-230V/240VWith the voltage selector D

3、J MIXER This service manual should be used together with the following manual(s): Model No.Order No.Remarks DJM-300/ SYLRRV1711 DJM-300-S/ HLXCNDJM-300/ SYL Voltage Selector The differences in the exterior between DJM-300-S/HLXCN and DJM-300/SYL are as follows. RadioFans.CN 收音机爱 好者资料库 DJM-300-S 2 1.

4、 CONTRAST OF MISCELLANEOUS PARTS Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designati

5、on. Screws adjacent to mark on product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. NOTES: When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective dig

6、its (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 560 47k 0.5 1 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 47

7、3 5.62kRN1/4PC F562 x 1015621 CONTRAST TABLE DJM-300-S/ HLXCN and DJM-300/ SYL are constructed the same except for the following : PCB ASSEMBLIES NSPSUB ASSYDWM2027DWM2153 P5 - 2NSPPOWER SUP ASSYDWR1260DWR1374 P5 - 4NSPVOLTAGE SELECT ASSYDWR1263DWR1375 PACKING P3 - 5Packing CaseDHG1736DHG2338 P3 - 7

8、Operating Instructions (English/ French/ German/DRB1207DRB1336 Italian/ Dutch/ Swedish/ Spanish/ Chinese ) P3 - 11NSPCaution Card 220VARR7003Not used IEC65-6 CautionNot usedARM7067No.1 EXTERIOR P5 - 13NSPRear PanelDNC1437DNC1636 P5 - 12NSPChassisDNA1208DNA1289 FRONT PANEL SECTION P7 - 13CF CoverDEC2

9、039DEC2537 P7 - 24Slider PanelDAH1825DAH1892 P7 - 25Control PanelDNB1068DNB1108 NSPWasherNot usedDEC2463No.2 Part No. DJM-300/ SYL Ref. No. Symbol and DescriptionRemarksMark DJM-300-S/ HLXCN Notes: The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”. EXPLODED VIEWS

10、PACKING FRONT PANEL SECTION Operating Instructions No.1 Pad B Pad D Pad C Pad A Paking Case No.2 Slider Panel No.2 RadioFans.CN 收音机爱 好者资料库 DJM-300-S 3 2. SCHEMATIC DIAGRAM 2.1 POWER SW, POWER SUP, VOLTAGE SELECT and TRANS ASSYS Only the differences in the schematic diagram between DJM-300-S/HLXCN an

11、d DJM-300/SYL are shown below. LIVE NEUTRAL H1 RKP1003 H2 RKP1003 T315mAL250V FU701 AEK1049 CN701 CN703 CN704 J702 RKC-061 C702 0.01 ACG7020 C701 0.01 ACG7020 PWPW L701 VTL-004 C703 0.01 ACG7020J8 DKP3534 J6 DDF1030 J9 DKP3632 S701 PSA-009 ACAC PW J2 D8214NB2J3 D814NB2 AC Power Cord PDG1003 S1+ GND

12、S1- S2+ S2- DXWY0510E POWER TRANSFORMER T701 DTT1136 POWER SW ASSY (DWR1262) POWER SUP ASSY (DWR1374) VOLTAGE SELECT ASSY (DWR1375) TRANS ASSY (DWR1261) B2P-VH B3P5-VH AC 220V AC 240V DF EF CF NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS

13、 ONLY. CAUTION - B 6 5 2 4 3 1 9 10 11 13 14 A3/3 CN702 Voltage selector SW (Orange) (Purple) (Blue) (Black) E FD FC FB POWER SUP ASSYFC DWR1374 and DWR1260 are constructed the same except for the following : MarkSymbol and Description Part No. DWR1260DWR1374 Remarks J8 (Connector Assy)Not usedDKP35

14、34 *1 *1 : Refer to “2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAMS”. CONTRAST OF PCB ASSEMBLIES VOLTAGE SELECT ASSY DWR1375 and DWR1263 are constructed the same except for the following : MarkSymbol and Description Part No. DWR1263DWR1375 Remarks J4 (Connector Assy)DKP3294Not used J5 (Connecto

15、r Assy)DKP3293Not used NSPJ6 (Wire)DB322NB2Not used J6 (Earth Lead unit)Not usedDDF1030 *2 J9 (Connector Assy)Not usedDKP3632 *2 Voltage Selector (S702)DSB1014Not used Voltage Selector (S703)Not usedDSH1039 *2 *2 : Refer to “2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAMS”. FE RadioFans.CN 收音机爱

16、好者资料库 DJM-300-S 4 3.1 POWER SW, POWER SUP, VOLTAGE SELECT and TRANS ASSYS 3. PCB CONNECTION DIAGRAM E FD FC FB AC POWER CORD EFDFTRANS ASSY A CN702 VOLTAGE SELECT ASSY BPOWER SW ASSY POWER SUP ASSY 41 32 21 2 3 41 1 W325 W324 H1 H2 L701 C702 C703 CN701 W309 W308 W302W303 (HL) J8 J2J3 J6 DWR1267-DWR1

17、260- DNX2560 (NK) J5 HOT LIVE NEUTRAL OF SAME TYPE AND REPLACE WITH RATINGS FUSE. REMPLACERPAR ENINTENSITE CAUTION ATTTENNIO MODELE LE FUSI BLE PAR UN I DENTI QUE -A (SYL) (NK) DWR1342- (J,KUC) (J,KUC) (SYL)(J,KUC) FU701 . (HL) DWR1374- (DNP1983-B) (DNP1983-B) (DNP1983-B) (DNP1983-B) CF 654 321 S703

18、 (HL) J9 DWR1375- J9 VOLTAGE SELECTOR DNX2590-A HOT J6 51 12 13 1 J702 CN703 CN704 W301 W300 DWR1268- DWR1261- J5 3 1 2 5 DNX2561 HOTCOLD J8 (J,KUC) -A 1 S1+ GND S1- S2+ S2- (J,KUC) (SYL,NK, (SYL,NK,HL) 120V 110V GND 240V 220-230V (SYL,NK,HL) (J,KUC) HL) 2 1 C701 S701 DNX2562 DWR1262- J3 J2 HOT -A POWER SW CN703 J702 CN701 J9 J6 J9 J6 J8 CN704 J2 J2 J3 J3