Pioneer-SEPC1-sec-sm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 2008 CONTROL UNIT TRACK SEARCH CUE/LOOP EJECT TIME A.CUE IN/CUE HOT LOOP LOOP RELOOP/EXIT PITCH BEND BROWSEMIXEFFECTUTILITY MT 0 MASTER TEMPO TEMPO 6/10/16WIDE OUT/ADJUST FWDTEMPOREV MEMORYCALL SEARCH QUE J O G B R E A K S C R AT C H TRACK SEARCH CUE/LOOP EJECT

3、TIME A.CUE IN/CUE HOT LOOP LOOP RELOOP/EXIT PITCH BEND MT 0 MASTER TEMPO TEMPO 6/10/16WIDE OUT/ADJUST FWDTEMPOREV MEMORYCALL SEARCH QUE J O G B R E A K S C R AT C H A LOAD B SEP-C1 LOAD MULTI ENTERTAINMENT PLAYER SEP-C1 RRV3752 SOFTWARE ENTERTAINMENT CONTROLLER SEP-C1 THIS MANUAL IS APPLICABLE TO TH

4、E FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks SEP-C1UCYSXJ/WL5 USB POWER (DC 5 V) Model No.Order No.Remarks MEP-7000/KUCXJRRV3719EXPLODED VIEWS, BLOCK DIAGRAM, PCB PARTS LIST, SCH replace them. Check that the USB cables and USB auxiliary power cable are securely connected. Chec

5、k the power (V+BUS5D) to the NJACK Assy. If V+BUS5D is not supplied, check the voltage of V+DCIN5D and V+USB5D. If both V+DCIN5D and V+USB5D are supplied, check the mounting status and output voltages of IC2204, Q2201, and Q2202. If there is no voltage output even if there is an input voltage, the c

6、orresponding part is defective; replace it. Operation may be unstable if either of the cables is not properly connected. No.WaveformItems for checkCauses and measuresPoints to be checked 1- - 2 3 If operation stops at the point at which the PRO DJ logo*4 is displayed in Manipulator Style mode, commu

7、nication between the control unit and the PC via the USB connectors has failed. NMAIN ASSY 4NMAIN ASSY Check the connection of the USB communication line. If there is poor connection on the USB commu- nication line, resolder chips or coils. -5 NMAIN ASSY/ NJACK ASSY If the problem is not resolved ev

8、en after the above-mentioned measures are taken. Replace the USB controller (IC706). -6NMAIN ASSY 2- - 3 Cables NJACK ASSY- No.WaveformItems for checkCauses and measuresPoints to be checked 1-1 The control unit has not started (no LCD, LEDs, nor OEL, light). 1 See Diagnosis No. 3 and after for the d

9、escription of Normal Style mode. - - -149 113 1-2 After startup, operation stops at the point at which the PRO DJ logo is displayed.*4 1 CONTROL UNIT (Manipulator Style) In this section, only items specific to Manipulator Style are described. With regard to the problems common to Normal Style, see “

10、3 CONTROL UNIT (Normal Style)”. *4 PRO DJ screen Has the updating of the firmware for the control unit failed? If updating fails, operation stops, none of the LCD, OEL, nor LEDs light, and the LED for the USB STOP key flashes repeatedly. See 4 in “8.3 UPDATING/RECOVERY OF FIRMWARE.” SEP-C1 7 5678 56

11、 7 8 C D F A B E 5. EACH SETTING AND ADJUSTMENT 5.1 CONFIRMATION MODE AND ADJUSTMENT METHOD FOR LOAD ON THE JOG DIAL In this mode, the rotation load on the JOG dial (light or heavy) can be measured objectively. How to Measure After entering this mode, rotate the JOG dial clockwise rapidly and wait u

12、ntil the dial stops by itself. If the maximum rotation speed exceeds 7.0-times speed, the result of measurement is displayed on the OEL display. For example, if “0860:0115” is displayed, it signifies that the JOG dial was rotated at 8.6-times speed at maximum (one rotation per second is defined as n

13、ormal speed) and that the time required for decelerating from 3-times to 1.5-times speed was 115 ms. Check that the deceleration time is within the specified range after the JOG dial was rotated 5 times successively. If it is outside the specified range, adjust the load on the dial, following the pr

14、ocedures in How to Adjust. Specified range: 130 +50-30 msec - Measurement of the deceleration time is invalid with 7-times speed or lower. - To minimize the variations in measurement of deceleration time, if measurements are performed twice or more, the progressive average (calculated by dividing th

15、e results of the all measurements by the number of measurements) is displayed from the 2nd measurement or after. How to Adjust 1. Enter this mode. 2. Set the adjustment value of the adjustor plate to “0.” 3. Set the TEMPO adjustment slider to the far + (lowest) position. 4. Rotate the JOG dial clock

16、wise rapidly and wait until the dial stops by itself. 5. Measure the deceleration time, following the descriptions in How to Measure. If the result is outside the specified range, adjustment of the adjustor plate is required. If the deceleration time is less than 90 ms: Set the adjustment value of t

17、he adjustor plate to “-1.” If the deceleration time is more than 200 ms: Set the adjustment value of the adjustor plate to “+1.” After the above adjustment, check if the adjusted value is within the range shown below, following the description in How to Measure. If it is outside the specified range,

18、 further setting of the adjustor plate is required. Range of adjustment value: 130 15 ms To reset the progressive average value of measured deceleration time, set the TEMPO adjustment slider to its center position. Confirmation Mode for Load on the JOG Dial: ON How to Reset the Measured Value Confir

19、mation Mode for Load on the JOG Dial POWER ON Fig. 2 Fig. 1 Adjust plate (See “JOG Dial” of “7. DISASSEMBLY.”) -1 -2 -3 +2 +1 0 LOAD ALOAD B The indication on the OEL display when Panel Diagnosis mode is entered (See 1 of “6.3 SERVICE MODE FOR THE CONTROL UNIT.”) The indication on the LCD when Panel

20、 Diagnosis mode is entered (See 1 of “6.3 SERVICE MODE FOR THE CONTROL UNIT.”) Set the TEMPO adjustment slider to the far + (lowest) position. Fig. 3 Fig. 4 OEL indication in Confirmation Mode for Load on the JOG Dial Location of the adjustor platesAdjust plate Maximum speed (*times speed) Time required for decelerating from 3-times to 1.5-times speed (msec) While holding the LOAD A and LOAD B keys pressed, Pressthe power key to turn the unit on. Continue holding the LOAD A and LOAD B keys pressed until the indication shown in Fig. 1 appears. 1 1