Pioneer-CDJ-1000-Service-Manual电路原理图.pdf

ORDER NO. ? ? ? ? ? ? RRV2468 CDJ-1000 1. SAFETY INFORMATION.2 2. EXPLODED VIEWS AND PARTS LIST . 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 12 4. PCB CONNECTION DIAGRAM.38 5. PCB PARTS LIST.52 6. ADJUSTMENT.57 7. GENERAL INFORMATION.59 CONTENTS 7.1 DIAGNOSIS.59 7.1.1 SERVICE MODE . 59 7.1.2 ERROR DISPLAY.61 7.1.3 DISASSEMBLY . 62 7.1.4 PART REPLACEMENT METHOD OF JOG SECTION.66 7.1.5 ABOUT ELECTRIC DISCHARGE.69 7.1.6 SEQUENCE AFTER THE POWER ON . 70 7.2 PARTS . 71 7.2.1 IC.71 8. PANEL FACILITIES AND SPECIFICATIONS.87 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). COMPACT DISC PLAYER Remarks Type Model CDJ-1000 Power Requirement KUCOAC120V TLOAC110- 240V WYOAC220- 240V RadioFans.CN 收音机爱 好者资料库 CDJ-1000 2 1. SAFETY INFORMATION 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A PO- TENTIAL SHOCK HAZARD AND MUST BE COR- RECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appli- ance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be ob- tained by using replacement components rated for voltage, wattage , etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or ad- ditional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. (FOR USA MODEL ONLY) Also test with plug reversed (Using AC adapter plug as required) Device under test Test all exposed metal surfaces Earth ground Leakage current tester Reading should not be above 0.5 mA AC Leakage Test REMARQUE (POUR MODLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pices de remplacement doivent avoir la mme dsignation. NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. 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. Improperly 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. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health , ) TRACK numbers beyond the current track lights. When the next track is 21 or beyond, lights. When Cue points or loops are stored, an underscore lights in the correspond- ing TRACK numbers. TRACK Number indicator Displays TRACK numbers. fi Auto Cue indicator (A. CUE) Lights when auto cue is on. fl REMAIN indicator Indicates that track remaining time is being displayed. Time display (min) (M) Time display (sec) (S) Frame display (F) One second is 75 frames. Playback Tempo display (TEMPO) Indicates the rate of change in the playback tempo. Tempo Adjustment Range indicator (6, 10, 16, 24) Indicates the variable range of the Tempo Control knob selected with the TEMPO Control Range button. Reverse indicator (REV) Indicates that the DIRECTION FWD/REV switch is set to reverse (REV position). MEMORY LOOP indicator Displays the selected track loop memory position above the playback address display (13 points). Even when there may be several memory points in the same block, only one lights. MEMORY CUE indicator Displays the selected cue memory positions under the playback address display (13 points). Even when there may be several memory points in the same block, only one lights. ZOOM indicator Indicates that WAVE is indicated in zoom mode. RELOOP indicator Lights when the unit is in reloop standby or performing a loop. Wave/Text display When WAVE is displayed the music level of the current track. The level is indicated either in 1-track full scale, or zoom when only part of the track is shown. In the zoom mode, the display area is moved using the WAVE SEARCH (ZOOM) buttons (2, 3). CD TEXT will be displayed in the TEXT mode. The contents of the display is the disc title and track title in English upto a maximum of 48 letters which can be scrolled. | Playback Address display Indicates elapsed playback time and remaining playback time in an easy to grasp 1- track full scale or 2x zoom scale bar graph. The 1-track full scale mode shows elapsed time by lit segments from the left. The 1-track full scale mode shows remaining time by unlit segments from the left. When the remaining time is 30 seconds or less, the display flashes gently and the flashing becomes faster when there is 15 seconds or less left. In the 2x zoom scale mode, only the playback position is lit for the WAVE display. “ BPM Counter Indicates BPM for the current track. The BPM counter may sometimes not be able to measure the BPM of a track. EJECT LOCK indicator Lights when the EJECT UNLOCK/LOCK switch is set to the LOCK position. Master Tempo indicator (MT) Lights when the master tempo function is on. ? ?|“? ? ? fi ? fl ? 91 CDJ-1000 Jog Dial Display ”? ? ? ; : ? ” Operation display Indicates play position in frames 135 frames for one full rotation. Turns during play- back and stops during pause. All Track display Indicates track currently being played. Memory Cue/ Loop display Lights when there is a MEMORY CUE or LOOP in a track. ; All Track Display Reference Point Displays the first track starting point of the disc. Direction display This display the direction of the playback. : Display the condition of the audio memory When set in the audio memory display mode the light will flash when recording. Displays the condition of the VINYL mode movement Lights up when there is a pause or when the Jog dial is touched in the VINYL mode. VINYL mode display. Lights up in the VINYL mode. 92 CDJ-1000 8.2 SPECIFICATIONS Accessories CDJ-1000/ KUC type 1. General System . Compact disc digital audio system Power requirements . AC 120 V, 60 Hz Power consumption . 33 W Operating temperature .+5C +35C Operating humidity . 5% 85% (There should be no condensation of moisture.) Weight . 4.2 kg (9.26 lb) Dimensions .320 (W) x 370 (D) x 105 (H) mm 12 5/8 (W) x 14 9/16 (D) x 4 1/8 (H) in 2. Audio section Frequency response .4 Hz 20 kHz Signal-to-noise ratio.115 dB or more (EIAJ) Distortion. 0.006% (EIAJ) 3. Accessories Operating instructions . 1 Power cord . 1 Audio cable . 1 Control cord . 1 Forced eject pin (housed in a groove in the bottom panel) . 1 Limited warranty . 1 NOTE: Specifications and design are subject to possible modification without notice. CDJ-1000/ WY type 1. General System . Compact disc digital audio system Power requirements . AC 220 -240V, 50/60 Hz Power consumption . 31 W Operating temperature .+5C +35C Operating humidity . 5% 85% (There should be no condensation of moisture.) Weight . 4.2 kg (9.26 lb) Dimensions .320 (W) x 370 (D) x 105 (H) mm 12 5/8 (W) x 14 9/16 (D) x 4 1/8 (H) in 2. Audio section Frequency response .4 Hz 20 kHz Signal-to-noise ratio.115 dB or more (EIAJ) Distortion. 0.006% (EIAJ) 3. Accessories Operating instructions . 1 Power cord . 1 Audio cable . 1 Control cord . 1 Forced eject pin (housed in a groove in the bottom panel) . 1 Limited warranty . 1 NOTE: Specifications and design are subject to possible modification without notice. Audio Cable (VDE1033) L=1.5m Forced Eject Pin (DEX1013) Power Cord (KUC type : ADG7021 (TL, WY type: ADG1154) Control Cord (PDE1247) L=1 m CDJ-1000/ TL type 1. General System . Compact disc digital audio system Power requirements . AC 220 -240V, 50/60 Hz Power consumption . 31 W Operating temperature .+5C +35C Operating humidity . 5% 85% (There should be no condensation of moisture.) Weight .4.2 kg Dimensions .320 (W) x 370 (D) x 105 (H) mm 2. Audio section Frequency response .4 Hz 20 kHz Signal-to-noise ratio.115 dB or more (EIAJ) Distortion. 0.006% (EIAJ) 3. Accessories Operating instructions . 1 Power cord . 1 Audio cable . 1 Control cord . 1 Forced eject pin (housed in a groove in the bottom panel) . 1 NOTE: Specifications and design are subject to possible modification without notice.