Pioneer-DDJ400-mix-sm电路图 维修手册.pdf

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1、ORDER NO. Pioneer DJ Corporation 6F, Yokohama i-Mark Place, 4-4-5 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012 Japan 2018 Pioneer DJ Corporation DDJ-400 QRT1023 DJ CONTROLLER DDJ-400 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). THIS SERVICE MANUAL SHOULD BE USED TOGETHER WI

2、TH THE FOLLOWING MANUAL(S). ModelTypePower RequirementRemarks DDJ-400SXJDC 5 V (USB bus power only) DDJ-400XJCNDC 5 V (USB bus power only) ModelOrder No.Remarks DDJ-400QRT1024SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LIST RadioFans.CN 收音机爱 好者资料库 2DDJ-400 1234 A B C D E F 1234 SAFETY INFOR

3、MATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Im

4、properly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. CAUTION

5、 Since the fuse may be in the neutral of the mains supply, disconnect the mains to de-energize the phase conductors. RadioFans.CN 收音机爱 好者资料库 3DDJ-400 5678 5678 A B C D E F CONTENTS SAFETY INFORMATION.2 1. SERVICE PRECAUTIONS.4 1.1 NOTES ON SOLDERING.4 1.2 NOTES ON REPLACING .4 1.3 SERVICE NOTICE.4 2

6、. SPECIFICATIONS.5 2.1 ACCESORIES .5 2.2 SPECIFICATIONS .5 3. BASIC ITEMS FOR SERVICE .6 3.1 CHECK POINTS AFTER SERVICING .6 3.2 JIGS LIST.6 3.3 PCB LOCATIONS.8 4. BLOCK DIAGRAM .9 4.1 OVERALL WIRING DIAGRAM .9 4.2 BLOCK DIAGRAM.10 4.3 POWER BLOCK DIAGRAM .11 5. DIAGNOSIS .12 5.1 STARTUP SEQUENCE .1

7、2 5.2 TROUBLESHOOTING.14 0 Prior Confirmation.14 1 Failure in Startup (Failure in power-on).14 2 Display.15 3 Operations .16 4 USB connection.17 5 AUDIO OUT.18 6 AUDIO IN.19 5.3 MONITORING OF POWER SUPPLY AND VOLTAGE.20 5.4 ABOUT FUNCTION LIMIT MODE AT LOW VOLTAGE.21 5.5 OPERATION CHECK WITH rekordb

8、ox .22 5.6 ERROR INDICATION.24 6. SERVICE MODE.25 6.1 SERVICE MODE .25 6.2 ABOUT THE DEVICE.33 7. DISASSEMBLY .34 8. EACH SETTING AND ADJUSTMENT.45 8.1 NECESSARY ITEMS TO BE NOTED.45 8.2 UPDATING OF THE FIRMWARE.46 8.3 ITEMS FOR WHICH USER SETTING ARE AVAILABLE.48 9. EXPLODED VIEWS AND PARTS LIST.49

9、 9.1 PACKING SECTION.49 9.2 EXTERIOR SECTION .50 RadioFans.CN 收音机爱 好者资料库 4DDJ-400 1234 A B C D E F 1234 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING 1.2 NOTES ON REPLACING 1.3 SERVICE NOTICE For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. B

10、e sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. Do NOT use a soldering iron whose tip temperature cannot be controlled. The part listed below is difficult to replace as a discrete compo

11、nent part. It the failure of suspected that are listed in the table, replace whole ASSY. ASSY Name Ref. NoPart No.FunctionRemarks MAIN ASSY CN101VKN2097FFC CONNECTORTerminal part with through-hole CN102VKN1262FFC CONNECTORTerminal part with through-hole CN103VKN1256FFC CONNECTORTerminal part with th

12、rough-hole JA101DKN1237USB-B JACKTerminal part with through-hole JA702AKB7181MASTER OUTPUT RCA JACKTerminal part with through-hole Parts that is defficult to replace Lubrication during Reassembly of the Jog Dial When reassembling the Jog Dial after replacing the Jog Dial or Control Panel, be sure to

13、 apply grease to the shaft and shaft bearing of the Jog Dial. For details on how to lubricate, see Procedure for applying grease during reassembly of the Jog Dial in 7. DISASSEMBLY. Be sure to use the specified grease. Parts that require simultaneous replacement Two photointerrupters are provided fo

14、r detection of Jog Dial rotations. When replacement of photointerrupters is required because of abnormalities in detected waveforms, etc., be sure to replace both photointerrupters at the same time. Corresponding Part No.: RPI-579N1 Parts that require simultaneous replacement: PC1201, PC1202 (DCK1 A

15、SSY) / PC2401, PC2402 (PNL2 ASSY) After replacement, confirm it is correctly attached according 6-1. SERVICE MODE : ?-3 Photo interrupter check mode . Monitoring of power supply and voltage This unit always monitors for power supply and voltage. After an error is detected, this unit will shut itself

16、 off immediately and all indicators are turned off. After the unit shuts itself off because of an error, the defective point may produce heat, which may be dangerous. Therefore, disconnect the USB cable and wait for a while before turning the unit back on. Repair the unit according to the diagnostic

17、 procedures described in “5.3 MONITORING OF POWER SUPPLY AND VOLTAGE.” Demo Mode This unit will automatically enter demo mode if it is left unoperated for 10 minutes in normal operation mode. To cancel this mode, operate any control or button of this unit. The default setting of time to switch to th

18、e demo mode is 10 minutes. Demo mode can be invalidated or its possible to change time until start demo mode in the setting of utilities mode. (For details, refer to the operating instructions) 5DDJ-400 5678 5678 A B C D E F 2. SPECIFICATIONS 2.1 ACCESORIES 2.2 SPECIFICATIONS Paste Acetate Tape on t

19、he back face of PCB When Acetate Tape is peeled off during PCB replacement and repair. Perform paste of new Acetate Tape. (Position : Paste into silk frame of PCB) How to modify when rattling of product is occurred Place the blocks at 8 points ( ) under the control panel (Height more than 25 mm and

20、Diameter ? lower than 30 mm is recommended), and attach the chassis part according to the screw tightening order manually. (The block is available at the home center, etc)(Refer to 7 DISASSEMBLY about the screw tightening order.) When there is no block, place the whole surface of the control panel t

21、o the curing mat, and attach the chassis part according to the screw tightening order manually. Take care not to press the screwdriver strongly to the product in any case. Do not use the electric screwdriver. PNL2 ASSYDCK1 ASSY Acetate TapeAcetate Tape USB cable (DDE1150) Warranty (SXJ only) Operati

22、ng instructions (Quick start guide) (SXJ : DRH1505) (XJCN : DRH1506) *1 : The included warranty is for the European region. For the North American region, the corresponding information is provided on the last page of both the English and French versions of the “Operating Instructions (Quick Start Gu

23、ide)”. For the Japanese region, the corresponding information is provided on the back cover of the “Operating Instructions (Quick Start Guide)”. Warranty (for some regions) *1 General Main Unit Power supply .DC 5 V Rated current .500 mA Main unit weight . . 2.1 kg (4.6 lb) Max. dimensions . 482 mm (

24、W) 58.5 mm (H) 272.4 mm (D) ) )D( .ni 7. 01 )H( .ni 3. 2 )W( .ni 0. 91( Tolerable operating temperature .+5 C to +35 C Tolerable operating humidity . 5 % to 85 % (no condensation) Audio Section Sampling rate .44.1 kHz D/A converter .24 bits Rated output level/Load impedance MASTER OUT .2.1 Vrms/10 k

25、 Frequency characteristic USB .20 Hz to 20 kHz S/N ratio (rated output, A-WEIGHTED) USB . 103 dB Total harmonic distortion USB .0.005 % Input impedance MIC .3 k or higher Output impedance MASTER OUT . .1 k or less HEADPHONES .10 or less Input / Output terminals MIC terminal 1/4” TS jack .1 set MASTER OUT output terminal RCA pin jack .1 set HEADPHONES output terminal 3.5 mm stereo mini jack .1 set USB terminal B type .1 set The specifications and design of this product are subject to change without notice. 2018 Pioneer D