Pioneer-DJM909-djm-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 2003 PHONO 1 /LINE 1 +9 +12-12 +6-26 +12-12 TRIM HI LOW MIC SEND SESSION IN FADER START TRANSFORM MASTER LEVEL REVERSE CH-1CH-2 CH-1CH-2 REVERSE FEELING ADJ. LR REVERSE TRANSFORM FADER START FOOT SWPOWER PHONES CH-1 SENDCH-2 SEND HI +6-26 MID +6 MAXMIN 10 9 14

3、9 5 3 1 0 1 3 6 9 15 22 dBdB 14 9 5 3 1 0 1 3 6 9 15 22 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 -26 LOW TAPTAP TIME/SELECT MIX/DEPTH EFFECTEFFECT MAXMIN TIME/SELECT MIX/DEPTH EQ CD 1 BANK 3 FX ADJ.FX ADJ. BANK EDIT BANK EDIT FADER CURVE FADER CURVE PHONO 2 /LINE 2 +9 +6-26 TRIM HI +6-26 MID +6-26 L

4、OW EQ CD 2 0 BOOTH/SESSION OUT 0 PHONES SELECT CH-1CH-2 0 0 0 OFF ON LOCK ON 21 PROFESSIONAL 2CHANNEL MIXER DJM-909 MIC LEVEL CH-1 FADER START C.F.1 FADER START CH-2 FADER START C.F.2 FADER START OFFOFF ON ON MASTER LEVEL EFFECT CUE MASTER CH-1MIC BANK 2 BANK 1BANK 1 BANK 2 BANK 3 DJM-909 RRV2871 DJ

5、 MIXER DJM-909 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks DJM-909KUCXJAC120V DJM-909WYXJAC220 - 240V DJM-909TLTXJAC110 - 240V For details, refer to Important symbols for good services . T-ZZY DEC. 2003 printed in Japan RadioFans.CN 收音机爱 好者资料库 D

6、JM-9092 1234 1234 C D F A B E SAFETY INFORMATION 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 produc

7、ts 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

8、 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 the selection is indicated by the lighting of the top panels CH

9、-1 FADER START indicator or C.F.1 FADER START indicator. 21 CH-1 output On/Off lever (TRANSFORM) Use to set CH-1 output to On or Off (Mute). The levers setting angle can be changed in 45 increments (changing of the angle should be performed by an authorized Pioneer service technician). 22 CH-1 REVER

10、SE indicator When lighted, indicates that the front panels FADER REVERSE switch has been set so that the CH-1 fader lever operates in the reverse direction (see front panel item 52). 23 CH-1 fader lever The CH-1 fader lever is used to control the level of signals sent to the cross fader. Signal leve

11、l is maximum at scale mark “10,” and minimum at scale mark “0”. When the front panel CH-1 FADER REVERSE switch is set to ON, the signal level is maximum at scale mark “0,” and minimum at scale mark “10”. The channel fader curve can be adjusted by means of the front panel FADER CURVE dials. 24 CH-1 F

12、ADER START indicator Lights when the CH-1 fader start/back cue function is enabled (see also top panel item 20 and front panel item 53). 25 C.F.1 FADER START indicator Lights when CH-1 cross-fader start/back cue function is enabled (see also top panel item 20 and front panel item 53). DJM-909152 123

13、4 1234 C D F A B E 26 Level meters Displays CH-1 and CH-2 peak levels or master output (stereo) peak levels (see also item 33). 27 Cross fader REVERSE indicator Indicates that the front panels FADER REVERSE switch has been set so that the cross fader now operates in reverse (left side is CH-2, right

14、 side is CH-1) (see also front panel item 52). 28 Cross fader lever When the lever is moved to the left side, CH-1 is at maximum output and CH-2 is at minimum. When moved to the right side, CH-2 is at maximum output and CH-1 is at minimum. The cross fader curve can be adjusted individually for CH-1

15、and CH-2 by means of the front panel FADER CURVE dials. 29 Operating load adjust screw (FEELING ADJ.) The hexagonal Allen screw located next to the panels slider opening can be rotated with a hexagonal Allen driver to adjust the sliding resistance of the cross fader lever. 30 CH-2 FADER START button

16、 When this button is set to On, fader start and back cue can be performed on the CH-2 CD player. Whether the operation is initiated by operation of the CH-2 fader lever, or by the cross fader lever is determined by the position of the front panels FADER START selector switch; the selection is indica

17、ted by the lighting of the top panels CH-2 FADER START indicator or C.F.2 FADER START indicator. PHONO 1 /LINE 1 +9 +12 -12 +6 -26 +12 -12 TRIM HI LOW MIC SEND SESSION IN FADER START TRANSFORM MASTER LEVEL REVERSE CH-1CH-2 CH-1CH-2 REVERSE FEELING ADJ. LR REVERSE TRANSFORM FADER START FOOT SWPOWER P

18、HONES CH-1 SENDCH-2 SEND HI +6 -26 MID +6 MAXMIN 10 9 14 9 5 3 1 0 1 3 6 9 15 22 dBdB 14 9 5 3 1 0 1 3 6 9 15 22 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 -26 LOW TAPTAP TIME/SELECT MIX/DEPTH EFFECTEFFECT MAXMIN TIME/SELECT MIX/DEPTH EQ CD 1 BANK 3 FX ADJ.FX ADJ. BANK EDIT BANK EDIT FADER CURVE FADER

19、 CURVE PHONO 2 /LINE 2 +9 +6 -26 TRIM HI +6 -26 MID +6 -26 LOW EQ CD 2 0 BOOTH/SESSION OUT 0 PHONES SELECT CH-1CH-2 0 0 0 OFF ON LOCK ON 21 PROFESSIONAL 2CHANNEL MIXER DJM-909 MIC LEVEL CH-1 FADER START C.F.1 FADER START CH-2 FADER START C.F.2 FADER START OFFOFF ON ON MASTER LEVEL EFFECT CUE MASTER

20、CH-1MIC BANK 2 BANK 1BANK 1 BANK 2 BANK 3 20 21 22 23 24 25 26 272829 30 31 32 33 34 35 36 12 3 4 5 6 7 8 9 1011 12 13 14 15 16 17 18 19 DJM-909153 5678 56 7 8 C D F A B E 31 CH-2 output On/Off lever (TRANSFORM) Use to set CH-2 output to On or Off (Mute). This levers setting angle can be changed in

21、45 increments (changing of the angle should be performed by an authorized Pioneer service technician). 32 CH-2 REVERSE indicator When lighted, indicates that the front panels FADER REVERSE switch has been set so that the CH-2 fader lever operates in the reverse direction (see front panel item 52). 3

22、3 MASTER LEVEL display button and indicator When depressed to the On position, the indicator lights and the level meters display the master output (stereo) peak levels. When turned Off, the level meters display the peak levels for CH-1 (left) and CH-2 (right) (see also item 26). 34 CH-2 fader lever

23、The CH-2 fader lever is used to control the level of signals sent to the cross fader. Signal level is maximum at scale mark “10,” and minimum at scale mark “0”. When the front panel CH-2 FADER REVERSE switch is set to ON, the signal level is maximum at scale mark “0,” and minimum at scale mark “10”.

24、 The channel fader curve can be adjusted by means of the front panel FADER CURVE dials. 35 CH-2 FADER START indicator Lights when the CH-2 fader start/back cue function is enabled (see also top panel item 30 and front panel item 53). 36 C.F.2 FADER START indicator Lights when CH-2 cross-fader start/

25、back cue function is enabled (see also top panel item 30 and front panel item 53). 37 Touch Panel Touch this screen to set effects in accordance with the displayed menus. The panels screen contrast and backlight luminance can be adjusted (see rear panel items 61 and 63). 38 CH-1 effect bank buttons

26、and indicators (BANK 1, 2, 3) When one of these buttons is pressed, the indicator lights and the corresponding preset effect is enabled. Each BANK button can be recorded with three effects for CH-1 (at time of shipping, the buttons have been factory preset with typically used effects). BANK 1 is sel

27、ected in the default condition bafter power is initially turned on. 39 CH-1 effect parameter adjust button (FX ADJ.) Press to display the touch panels CH-1 effect parameter adjust menu. 40 Fader curve display and CH-1 effect select button (FADER CURVE/BANK EDIT) Press to display the fader curve on t

28、he touch panel. Holding the button depressed for about one second will cause the touch panel to display the CH-1 effect select menu. 41 CH-1 effect time adjust/select dial (TIME/SELECT) Use to adjust the time parameters of effects applied to CH-1 (rotate clockwise to lengthen, counterclockwise to sh

29、orten). When the effect select menu is displayed, causes the effects list to scroll. 42 CH-1 effect mix ratio/depth adjust dial (MIX/DEPTH) Use to adjust the volume (amount) of effects applied to CH-1 (rotate clockwise to increase effects, counterclockwise to reduce). 43 CH-1 effect switch and indic

30、ator (EFFECT LOCK ON/OFF/ON) To turn effects ON, either pull switch forward (switch returns automatically to OFF when released) or slide to far side to the LOCK ON position. When effects are ON, the indicator flashes and effects are applied to CH-1. 44 CH-1 TAP button Under normal conditions, the au

31、tomatic BPM counter operates to display the tracks BPM value on the touch panel. Automatic BPM counting may be difficult with some tracks, however. In such cases, or if you wish to deliberately set a different BPM, use the TAP button. The BPM value can be changed by rotating the TIME/ SELECT dial wh

32、ile holding the TAP button depressed. Tapping the button in time with the beat will cause the function to switch to the manual BPM count mode; the tapped beat will be counted and displayed as the BPM value. Returning to the auto BPM mode is performed from the effect parameter adjust screen 45 CH-2 e

33、ffect bank buttons and indicators (BANK 1, 2, 3) When one of these buttons is pressed, the indicator lights and the corresponding preset effect is enabled. Each BANK button can be recorded with three effects for CH-2 (at time of shipping, the buttons have been factory preset with typically used effe

34、cts). BANK 1 is selected in the default condition after power is initially turned on. 46 CH-2 effect parameter adjust button (FX ADJ.) Press to display the touch panels CH-2 effect parameter adjust menu. 47 Fader curve display and CH-2 effect select button (FADER CURVE/BANK EDIT) Press to display th

35、e fader curve on the touch panel. Holding the button depressed for about one second will cause the touch panel to display the CH-2 effect select menu. 48 CH-2 effect time adjust/select dial (TIME/SELECT) Use to adjust the time parameters of effects applied to CH-2 (rotate clockwise to lengthen, coun

36、terclockwise to shorten). When the effect select menu is displayed, causes the effects list to scroll. 49 CH-2 effect mix ratio/depth adjust dial (MIX/DEPTH) Use to adjust the volume (amount) of effects applied to CH-2 (rotate clockwise to increase effects, counterclockwise to reduce). DJM-909154 12

37、34 1234 C D F A B E Top Panel (2) 50 CH-2 effect switch and indicator (EFFECT LOCK ON/OFF/ON) To turn effects ON, either pull switch forward (switch returns automatically to OFF when released) or slide to far side to the LOCK ON position. When effects are ON, the indicator flashes and effects are ap

38、plied to CH-2. 51 CH-2 TAP button Under normal conditions, the automatic BPM counter operates to display the tracks BPM value on the touch panel. Automatic BPM counting may be difficult with some tracks, however. In such cases, or if you wish to deliberately set a different BPM, use the TAP button.

39、The BPM value can be changed by rotating the TIME/SELECT dial while holding the TAP button depressed. Tapping the button in time with the beat will cause the function to switch to the manual BPM count mode; the tapped beat will be counted and displayed as the BPM value. Returning to the auto BPM mod

40、e is performed from the effect parameter adjust screen PHONO 1 /LINE 1 +9 +12 -12 +6 -26 +12 -12 TRIM HI LOW MIC SEND SESSION IN FADER START TRANSFORM MASTER LEVEL REVERSE LR REVERSE TRANSFORM FADER START CH-1 SENDCH-2 SEND HI +6 -26 MID +6 MAXMIN -26 LOW TAPTAP TIME/SELECT MIX/DEPTH EFFECTEFFECT MA

41、XMIN TIME/SELECT MIX/DEPTH EQ CD 1 BANK 3 FX ADJ.FX ADJ. BANK EDIT BANK EDIT FADER CURVE FADER CURVE PHONO 2 /LINE 2 +9 +6 -26 TRIM HI +6 -26 MID +6 -26 LOW EQ CD 2 0 BOOTH/SESSION OUT 0 PHONES SELECT CH-1CH-2 0 0 0 OFF ON LOCK ON PROFESSIONAL 2CHANNEL MIXER DJM-909 MIC LEVEL OFFOFF ON ON MASTER LEV

42、EL EFFECT CUE MASTER CH-1MIC BANK 2 BANK 1BANK 1 BANK 2 BANK 3 37 45 46 47 48 49 50 51 38 39 40 41 42 43 44 DJM-909155 5678 56 7 8 C D F A B E Front Panel 52 FADER REVERSE switches CH-1 ON/OFF When set to ON, the top panels CH-1 REVERSE indicator lights, and the CH-1 fader lever operates in the reve

43、rse direction (scale mark “0” becomes 0 dB attenuation, and “10” becomes minus infinity). The fader start function also operates in reverse. CH-2 ON/OFF When set to ON, the top panels CH-2 REVERSE indicator lights, and the CH-2 fader lever operates in the reverse direction (scale mark “0” becomes 0

44、dB attenuation, and “10” becomes minus infinity). The fader start function also operates in reverse. C.F. ON/OFF When set to ON, the top panels cross fader REVERSE indicator lights, and the cross fader lever operates in the reverse direction (left side becomes CH-2, and right side becomes CH-1). The

45、 fader start function also operates in reverse. 53 FADER START selector switches C.F.1 / CH-1 This switch determines whether the fader start operation for the CD player connected to CH-1 is activated by the cross fader lever, or by the CH-1 fader lever. When the top panels CH-1 FADER START button is

46、 set to On, selecting C.F.1 causes the top panels C.F.1 FADER START indicator to light, and selecting CH-1 causes the top panels CH-1 FADER START indicator to light. C.F.2 / CH-2 This switch determines whether the fader start operation for the CD player connected to CH-2 is activated by the cross fa

47、der lever, or by the CH-2 fader lever. When the top panels CH-2 FADER START button is set to On, selecting C.F.2 causes the top panels C.F.2 FADER START indicator to light, and selecting CH-2 causes the top panels CH-2 FADER START indicator to light. 54 Headphone output jack (PHONES) Accepts a 6.3 m

48、m stereo headphones plug. 55 POWER switch 56 Fader attenuation dials (FADER CURVE) CH-1 Use to adjust CH-1s fader attenuation curve. CH-2 Use to adjust CH-2s fader attenuation curve. CROSS FADER 1 Use to adjust cross faders CH-1 attenuation curve. CROSS FADER 2 Use to adjust cross faders CH-2 attenu

49、ation curve. FADER CUT LAG Use to adjust mechanical play at both extremes of the cross fader movement (the range in which lever movement produces no effect). 57 Foot switch channel select switch (FOOT SW CH-1/OFF/CH-2) Use to select whether the Effect On/Off foot switch function operates on channel 1 CH-1, channel 2 CH-2. When the switch is in the center position, both CH-1 and CH-2 are OFF. 58 Foot switch jack (FOOT SW) This 6.3 mm RCA jack can be used to connect an On/Off type pedal switch used to turn effects On and Off. Var