Pioneer-DDJSB-djc-sm电路图 维修手册.pdf

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1、ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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

2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2013 2013 Printed in Japan DDJ-SB RRV4503 DJ Controller DDJ-SB THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks DDJ-SBSXJ5DC 5 V (USB-bus power only) DDJ-SBKXJ5DC 5 V (USB-bus power only) DDJ-SBXJCN5D

3、C 5 V (USB-bus power only) K-MZV DEC. RadioFans.CN 收音机爱 好者资料库 2DDJ-SB 1234 A B C D E F 1234 SAFETY INFORMATION WARNING This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm. Health it is not meant for the casual do-it- yours

4、elfer. 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. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

5、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. RadioFans.CN 收音机爱 好者资料库 3DDJ-SB 5678 5678 A B C D E F CONTENTS SAFETY INFORMATION.2 1. SERVICE PRECAUTIONS.4 1.1 NOTES ON SO

6、LDERING.4 1.2 NOTES ON PARTS REPLACEMENT.5 1.3 SERVICE NOTICE.6 2. SPECIFICATIONS.7 3. BASIC ITEMS FOR SERVICE .7 3.1 CHECK POINTS AFTER SERVICING .7 3.2 JIGS LIST.8 3.3 PCB LOCATIONS.8 4. BLOCK DIAGRAM .10 4.1 OVERALL CONNECTION DIAGRAM.10 4.2 OVERALL BLOCK DIAGRAM.12 4.3 POWER BLOCK DIAGRAM .14 5.

7、 DIAGNOSIS .15 5.1 POWER ON SEQUENCE.15 5.2 TROUBLESHOOTING.16 5.3 VOLTAGE MONITORING.23 5.4 ABOUT POWER-SAVING MODE.24 5.5 BASIC OPERATION CHECK USING SERATO DJ INTRO.25 5.6 ERROR DISPLAY.27 6. SERVICE MODE.28 6.1 SERVICE MODE .28 7. DISASSEMBLY .34 8. EACH SETTING AND ADJUSTMENT.41 8.1 NECESSARY I

8、TEMS TO BE NOTED.41 8.2 UPDATING OF THE FIRMWARE.42 8.3 WRITING TO THE EEPROM FOR THE USB CONTROLLER.42 8.4 ITEMS FOR WHICH USER SETTINGS ARE AVAILABLE.43 9. EXPLODED VIEWS AND PARTS LIST.44 9.1 PACKING SECTION.44 9.2 EXTERIOR SECTION .46 10. SCHEMATIC DIAGRAM.48 10.1 PNL1 ASSY (1/4) and CRFD ASSY.4

9、8 10.2 PNL1 ASSY (2/4).50 10.3 PNL1 ASSY (3/4).52 10.4 PNL1 ASSY (4/4).54 10.5 PNL2 ASSY (1/2).56 10.6 PNL2 ASSY (2/2).58 10.7 IFPW ASSY (1/4).60 10.8 IFPW ASSY (2/4).62 10.9 IFPW ASSY (3/4).64 10.10 IFPW ASSY (4/4).66 10.11 WAVEFORMS.67 11. PCB CONNECTION DIAGRAM.70 11.1 PNL1 and CRFD ASSYS.70 11.2

10、 PNL2 ASSY.74 11.3 IFPW ASSY.76 12. PCB PARTS LIST.78 RadioFans.CN 收音机爱 好者资料库 4DDJ-SB 1234 A B C D E F 1234 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a s

11、oldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a

12、soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Do NOT use a soldering iron whose tip temperature cannot be controlled. Compared with eutectic

13、solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.

14、 5DDJ-SB 5678 5678 A B C D E F 1.2 NOTES ON PARTS REPLACEMENT Lubrication during Reassembly of the Jog Dial When reassembling the Jog dial after replacing the Jog dial or control panel, be sure to apply grease to the shaft and shaft bearing of the Jog dial. For details on how to lubricate, see Proce

15、dure for applying grease during reassembly of the Jog dial in 7. DISASSEMBLY. Be sure to use the specified grease. PNL1 Assy PNL2 Assy Places where the cushions are to be attachedAllowance of displacement: Within 1 mm in all directions Notes on Replacement of the PNL1 Assy, PNL2 Assy, and Button/PAD

16、s Cushions were added to the PNL1 Assy and PNL2 Assy of the first-lot products to solve the problem that a PAD may remain at the pressed position although it is pressed to return to its original position. This problem was revealed during production. The Button/PADs have already been revamped and thi

17、s problem has been solved. The Button/PAD for service to be supplied is a revamped one. However, some measures may be required, depending on which part is to be replaced, as described below. (1) For replacement of the PNL1 Assy or PNL2 Assy 1 When the old Assy has cushions attached on it The cushion

18、s (Part No. DEC3552) must be attached to the specified places (see the figures below) on the new Assy after replacement. Be sure to order the cushions together with the PNL1 Assy or PNL2 Assy. 2 When the old Assy does not have cushions attached on it Replace the PNL1 Assy or PNL2 Assy with a new one

19、. Attaching of cushions is NOT required. (For details on work after replacement, see 8.1 NECESSARY ITEMS TO BE NOTED.) (2) For replacement of a Button/PAD 1 When the PNL1 Assy or PNL2 Assy has cushions attached on it Peel off the cushions attached to the PNL1 Assy or PNL2 Assy whose Button/PAD is to

20、 be replaced. 2 When the PNL1 Assy or PNL2 Assy does not have cushions attached on it Replace the Button/PAD with a new one. Cushion Cushion 6DDJ-SB 1234 A B C D E F 1234 1.3 SERVICE NOTICE Parts that require simultaneous replacement Two photointerrupters are provided with each unit of the PNL1 Assy

21、 and PNL2 Assy for 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: PC155

22、1 and PC1552 (PNL1 Assy), PC2251 and PC2252 (PNL2 Assy) After replacement, be sure to perform the procedure described in 4 Judging the quality of mounting and connection of the photointerrupter in 6. SERVICE MODE. Jog touch sensor IC The part numbers of the following parts will change in mid-course

23、of mass production (MP): Corresponding Part No.: DYW1842 (in-house writing) to PE0005A8 (writing by the manufacturer of the corresponding IC) Parts whose part numbers are to be changed: IC1501 (PNL1 Assy), IC2201 (PNL2 Assy) After the part No. is changed to PE0005A8, be careful not to order DYW1842

24、as a service part. Writing to the EEPROM after replacement of microcomputer/Assy After replacement of any of the following microcomputers/Assys, be sure to write the appropriate program file to the EEPROM, following 8.3 WRITING TO THE EEPROM FOR THE USB CONTROLLER: IFPW Assy, IC202 (EEPROM: BR24T64F

25、-W), IC201 (USB controller: TUSB3200ACPAH) Without writing to the EEPROM, the unit will not operate properly. PNL1 Assy, IC1002 (MAIN UCOM: DYW1841) After writing to the EEPROM, it will be updated to the latest state. Voltage Monitoring This unit always monitors for power failure and will shut itsel

26、f off immediately after an error is detected. All LEDs are unlit after an error is generated. After the unit shuts itself off because of an error, disconnect the USB cable and wait at least 30 seconds before turning the unit back on. Repair the unit according to the diagnostic procedures described in “5.3 VOLTAGE MONITORING.” 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. To disable