Alesis_Ion_Q01_Service_Manual电路图.pdf

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1、ConfidentialAlesis Service Manual8-31-0125-A ALESIS ION (Q01) Service Manual P/N: 8-31-0125-A The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Alesis. If you are not the authorized, intended recipient, you are h

2、ereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited. If you are not authorized, please contact Alesis and destroy all copies of this document. You may contact Alesis at supportA. Copyright 2002, 2003 Alesis, LLC ATTENTION! THIS DOCUMENT

3、CONTAINS SENSITIVE PROPRIETARY INFORMATION. ALL RECIPIENTS MUST HAVE A CURRENT NON- DISCLOSURE AGREEMENT ON FILE WITH ALESIS, LLC. DO NOT DISTRIBUTE THIS DOCUMENT IN ELECTRONIC FORM WATERMARK DISTRIBUTION This document has been flagged for watermark distribution. Before supplying a printed copy to t

4、he service center or distributor, print out a copy onto paper that has been watermarked for the specific company. This will allow for document distribution history. RadioFans.CN 收音机爱 好者资料库 ConfidentialAlesis Service Manual8-31-0125-A Preface This document is intended to assist the service technician

5、 in the operation, maintenance and repair of the Alesis device. Together with the User Reference Manual, this document provides a complete description of the functionality and serviceability of the Device. Any comments or suggestions you may have pertaining to the document are welcome and encouraged

6、. READ THIS! In addition to any purchase price that Alesis may charge as consideration for Alesis selling or otherwise transferring this service manual (“Manual”) to you, if you are not a service and repair facility (“Service Center”) authorized by Alesis in writing to be an authorized Service Cente

7、r, Alesis sells or transfers the Manual to you on the following terms and conditions: Only Service Centers authorized by Alesis in writing are authorized to perform service and repairs covered by an Alesis warranty (if any), and transfer of the Manual to you does not authorize you to be an authorize

8、d Service Center.Therefore, if you perform, or if the Manual is used to perform, any service or repairs on any Alesis product or part thereof, any and all warranties of Alesis as to that product and any service contract with Alesis for that product shall be voided and shall no longer apply for such

9、product, even if your services or repairs were done in accordance with the Manual. All service or repairs done by you or with reference to the Manual shall be solely your responsibility, and Alesis shall have no liability for any such repairs or service work.All such service or repairs are performed

10、 at the sole risk of the person performing the service or repairs. You agree that all such work will be performed in a competent, professional and safe manner at all times and to indemnify and fully hold Alesis and its successors and assigns harmless in the event of any failure to so perform. Your p

11、urchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other transfer. As the owner of the copyright to the Manual, Alesis does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Alesis. Al

12、esis has no obligation to provide to you any correction of, or supplement to, the Manual, or any new or superseding version thereof. Alesis shall have the right to refuse to sell or otherwise transfer repair parts or materials to you in its sole discretion. You shall not use, sell or otherwise trans

13、fer spare or replacement parts supplied by Alesis to you (i) to repair or be used in products manufactured for or by third parties or (ii) to any third parties for any purpose. You shall not make any warranties or guarantees with respect to the products of Alesis or the use thereof on behalf of Ales

14、is or in your own name. The foregoing describes the entire understanding related to sale or transfer of the Manual to you, and no other terms shall apply unless in a writing signed by an authorized representative of Alesis. All Trademarks are property of their respective companies. RadioFans.CN 收音机爱

15、 好者资料库 ConfidentialAlesis Service Manual8-31-0125-A Warnings TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE THIS PRODUCT TO WATER OR MOISTURE. The arrowhead symbol on a lightning flash inside a triangle is intended to alert the user to the presence of un-insulated dangerous voltage with

16、in the enclosed product which may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point inside a triangle is intended to alert the user to the presence of important operating, maintenance and servicing instructions in the literature which accompanies the

17、 product. REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED ALESIS SERVICE CENTER WILL VOID THE ALESIS WARRANTY. PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO COMPETE WITH ANY ALESIS DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR

18、MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER. ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ALESIS SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND ALESIS SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY. Regarding the Power S

19、upply Fuse CAUTION: The product under service may employ the use of a replaceable fuse. Danger of fire or electrocution if fuse is incorrectly replaced. Replace with only the same type or equivalent type recommended by the equipment manufacturer. RadioFans.CN 收音机爱 好者资料库 ConfidentialAlesis Service Ma

20、nual8-31-0125-A Safety Suggestions Carefully read the applicable items of the operating instructions and these safety suggestions before using this product. Use extra care to follow the warnings written on the product itself and in the operating instructions. Keep the operating instructions and safe

21、ty suggestions for reference in the future. 1.Power Source. The product should only be connected to a power supply which is described either in the operating instructions or in markings on the product. 2.Power Cord Protection. AC power supply cords should be placed such that no one is likely to step

22、 on the cords and such that nothing will be placed on or against them. 3.Periods of Non-use. If the product is not used for any significant period of time, the products AC power supply cord should be unplugged from the AC outlet. 4.Foreign Objects and Liquids. Take care not to allow liquids to spill

23、 or objects to fall into any openings of the product. 5.Water or Moisture. The product should not be used near any water or in moisture. 6.Heat. Do not place the product near heat sources such as stoves, heat registers, radiators or other heat producing equipment. 7.Ventilation. When installing the

24、product, make sure that the product has adequate ventilation. Improperly ventilating the product may cause overheating, which may damage the product. 8.Mounting. The product should only be used with a rack which the manufacturer recommends. The combination of the product and rack should be moved car

25、efully. Quick movements, excessive force or uneven surfaces may overturn the combination which may damage the product and rack combination. 9.Cleaning. The product should only be cleaned as the manufacturer recommends. 10. Service. The user should only attempt the limited service or upkeep specifica

26、lly described in the operating instructions for the user. For any other service required, the product should be taken to an authorized service center as described in the operating instructions. 11. Damage to the Product. Qualified service personnel should service the unit in certain situations inclu

27、ding without limitation when: a.Liquid has spilled or objects have fallen into the product, b.The product is exposed to water or excessive moisture, c.The AC power supply plug or cord is damaged, d.The product shows an inappropriate change in performance or does not operate normally, or e.The enclos

28、ure of the product has been damaged. Specifications Sound Engine Sound Generation: Alesis proprietary DSP Analog Modeling Polyphonic Voices: 8, each with 3 oscillators, 2 multi-mode filters, 3 envelope generators, 2 LFOs, programmable effects send and modulation matrix. Program Memory: 512 Preset Pr

29、ograms, 32 Multi-timbral Setups, all user-rewritable Effects: 4 Drive Effects (1 each per Part) plus Master Effects (Shared) Audio Input Input Connectors: 2 Balanced 1/4” TRS jacks Maximum Input Level: +5.2dBu (1.41VRMS) = -0dBFS Input Impedance: 10k Audio Output Output Connectors: 4 Impedance-Balan

30、ced 1/4” TRS jacks, ” TRS Headphone Jack Maximum Output Level: +18dBu (6.17 VRMS) = -0dBFS Output Impedance: 1k Audio Performance Signal To Noise Ratio: 95 dB A-weighted, Ext In to Main or Aux Out THD+N: 0.005%, External In to Main or Aux Out Frequency Response: 20-20kHz,External In to Main or Aux O

31、ut Power Consumption: 12 Watts max (100-240VAC/50- 60Hz) Physical Keyboard: 49 keys (velocity, release velocity sensitive) Real-Time Controllers: 30 360-degree Parameter Knobs, 2 Assignable Modulation Wheels, Assignable Pitch Wheel, Pedal Jacks: Assignable Exp pedal jack, Sustain pedal jack MIDI Con

32、nections: MIDI In, MIDI Out, MIDI Thru Audio Outputs: Main L/R , Aux L/R, Headphone (1/4” TRS) Dimensions (WxHxD): 33.0” x 3.75” x 13.0” / 838.20 x 95.25 x 330.20mm Weight: 20 lbs / 9 kg DISASSEMBLYPROCEDURES 1. REMOVAL OF TOP COVER / FRONT BOTTOM PANEL (Fig.1) (A) TAKE OUT THE 5 PCS SCREWS FROM WHI

33、CH THE REAR PANEL. (B) TAKE OUT THE 12 PCS SCREWS FROM WHICH THE BOTTOM PANEL Fig.1 2. REMOVAL OF KEYBOARD (Fig.2) (A) TAKE OUT THE 10PCS SCREWS FROM WHICH THE BOTTOM CHASSIS. Fig.2 3. REMOVAL OF MAIN P.C.B AND ASSY PCB PITCH/MOD WHEEL LED (Fig.3) (A) REMOVE 6 PCS OF CABLE CONNECTOR FROM MAIN PCB (B

34、) REMOVE THE 9 PCS NUT OF 1/4” CONNECTORS FROM REAR PANEL (C) REMOVE THE 5 PCS SCREW FROM WHICH MAIN PCB (D) REMOVE 1 PC OF CABLE CONNECTOR FROM PCB PITCH/MOD WHEEL LED (E) REMOVE 4 PCS OF SCREW FROM PCB PITCH/MOD WHEEL LED Fig.3 4.REMOVAL ASSY PCB POWER SUPPLY BB01 (Fig.4) (A) REMOVE 1 PC OF CABLE

35、CONNECTOR FROM PCB TRANSFORMER (B) REMOVE THE 2 PCS SCREWS FROM PCB TRANSFORMER (C) REMOVE THE 2 PCS SCREWS FROM REAR PANEL Fig.4 5.REMOVAL ASSY PCB TOP PANEL AND ASSY PITCH AND MOD WHEELS (Fig.5) (A) REMOVE THE 9 PCS OF SCREWS FROM ASSY PCB TOP PANEL LEFT (B) REMOVE THE 7 PCS SCREW FROM ASSY PCB TO

36、P PANEL RIGHT (C) REMOVE THE 6PCS SCREW FROM ASSY PITCH AND MOD WHEELS (D) REMOVE THE 4PCS SCREW FROM ASSY LCD WITH CABLE Fig.5 WIRING DIAGRAM (US/EU/UK/AUS NZ) PACKING DIAGRAM (US/EU/UK/AUS NZ) EXPLODE DIAGRAM (US/EU/UK/AUS NZ) SEQUENCIAL NO OF EXPLODE DIAGRAM WILL BE MARKED ON REF. COLUMM OF BOM L

37、IST ConfidentialAlesis Service Manual8-31-0125-A ALESIS ION (Q01) BOM LEVELP/NDESCRIPTIONQTYREF 1BAGL-40ACABLE CLIP148 15-10-1004TIE WRAP 4 LOCKING WHITE352 1LAP67YAH255STICKER5 15-03-0035STANDOFF M3 M-F 45.2mm BRASS322 19-01-0077-ASUBPANEL ENDCAP LEFT Q0114 19-01-0076-ASUBPANEL ENDCAP RIGHT Q01135

38、1PQ01ALE01PACKING ASSEMBLY1 27-80-0362-ASPACER CARDBOARD CB310N005 Q011 27-90-0609POLYBAG0.007 27-93-1619BAG FOAM 420 X 500mm2 27-51-0124-AREF MANUAL, Q011 27-51-1219SHEET WELCOME-TO-ALESIS-FAMILY 5 x 81 27-80-0323-ABOX SHIPPING Q011 27-80-0324-ABOX GIFT Q011 27-80-0325-ASUPPORT CARDBOARD Q012 27-81

39、-0176-AENDCAP FOAM LEFT Q011 27-81-0177-AENDCAP FOAM RIGHT Q011 27-81-0180-ASUPPORT CENTER FOAM Q011 27-91-1002GEL SILICA 5G PACKET1 27-94-1015POLYBAG 10 * 15 - 4 MIL0.1 27-94-1845POLYBAG 18 X 45 4MIL0.1 1PT0104432WIRING SEAT151 19-15-0305-AENDCAP CHASSIS LEFT Q0123 17-07-0060-AINSULATOR POWER SUPPL

40、Y FORMEX W/ ADHESIVE 102 X 72 mm 133 17-07-0062INSULATOR SHEET PLASTIC160 19-15-0310-ACAP ROUND SWITCH CLEAR Q012511 19-15-0311-ACAP ROUND SWITCH BLACK Q01324 19-15-0312-ACAP SQUARE SWITCH CLEAR Q01210 19-15-0313-ACAP SQUARE SWITCH CLEAR ARROW UP Q01315 19-15-0352-ACAP SQUARE SWITCH CLEAR ARROW DOWN

41、 Q01316 19-15-0351-ACAP SQUARE SWITCH CLEAR ARROW LEFT Q01113 19-15-0350-ACAP SQUARE SWITCH CLEAR ARROW RIGHT Q01114 19-15-0371-ACAP SQUARE SWITCH BLACK ARROW LEFT FACING Q01126 19-15-0370-ACAP SQUARE SWITCH BLACK ARROW RIGHT FACING Q01127 19-15-0315-ACAP RECTANGULAR SWITCH CLEAR Q01189 19-15-0316-A

42、CAP RECTANGULAR SWITCH BLACK Q01812 19-15-0361-ACAP RECTANGULAR SWITCH CLEAR CENTER Q01437 15-03-0034STANDOFF 10 X 10 X 8.8 mm NEOPRENE RUBBER 247 1SC0306PBBISCREW66 1SC0306RICISCREW646 1SC0406RIBISCREW442 1SC3506AIBISCREW1420 1SC3514PBBISCREW1021 14-19-0036-ACABLE SIL 4-PIN CONNECTOR F-F156 14-19-0

43、039-ACABLE SIL 6-PIN 2mm F-F157 14-19-0048-ACABLE SIL 6-PIN 2mm M - STAKED155 14-70-0021-ACABLE DIL RIBBON 16-PIN F-M2 15-00-0020SCREW353 15-00-0106SCREW415 15-00-1020SCREW240 17-10-0116ASSY KEYBED 49-KEY FATAR TP/7BA129 17-41-0005CABLE POWER UL/CSA (SJT)1 17-50-0179STICKER BARCODE S/N Q01144 17-52-

44、0040-BSTICKER ETL/FCC/CE/C-Tick & CAUTION - REV B159 17-53-0100STICKER SYMBOL CAUTION (WHITE-ON-BLACK)145 19-01-0056-ATOP PANEL Q0117 19-01-0057-ACHASSIS BOTTOM Q01141 19-10-0058-ABEZEL LCD CLEAR ACRYLIC Q01 - REV A125 Ion BOM 19-15-0076FOOT ROUND LARGE419 19-15-0206CLIP150 19-15-0302-AKNOB TEXTURED

45、 TRANSLUCENT Q01 - REV A134 19-15-0303-AKNOB TEXTURED BLACK Q01 - REV A301 19-15-0304-AKNOB MAIN VOLUME W/INDICATOR Q01 - REV A12 19-15-0307-AENDCAP KEYBED LEFT Q01 - REV A123 19-15-0308-AENDCAP KEYBED RIGHT Q01 - REV A136 19-15-0309-ABRACKET MOUNTING LCD FRONTIGHT149 19-44-0006DISPLAY LCD 160 x160

46、HANTRONIX Y-G LED BACKLIGHT128 19-79-BB01ASSY PCB POWER SUPPLY BB01132 27-53-0231-ASTICKER FUSE RATING T1AL 250V1(C3) 29-07-0031SHIELD EMI/IEC BB1(J2) 25-04-0062-AINSULATOR 19mm x 20mm PLASTIC1(C11) 2TE6179202012P AC CONNECTOR1(J3) 20-00-0221RES 220 OHM 1/8W 5%1R1 20-00-0689RES 6.8 OHM 1/8W 5%1R2 20

47、-01-2213RES 221K OHM 1/8W 1%2R3,4 20-05-1104RES 100K OHM 1W 5%1R5 21-02-0104CAP 0.1uF CERDISC 10% .30DIA.1C1 21-02-5103CAP 0.01uF CERDISC 20% 500V 5x5x2mm1C6 21-08-0474CAP 47uF ELEC 16V 2x5x11mm1C5 21-08-1000CAP 1000uF ELEC 20% 16V 5x10.2x20mm2C7,9 21-09-0221CAP 220uF ELEC 25V 3.5x8x12.5mm4C2,4,10,1

48、2 21-13-4472CAP 47uF ELEC 400V 7.5x18x25mm1C11 21-14-0104CAP 0.1uF X2-CAP +/-20% 250VAC 15x17.5x5x10.5mm2C3,8 21-15-0103CAP 0.01uF Y-CAP 250 VAC 15.2X18.5X5.2X10.5mm2C14,15 21-15-2102CAP 1000pF Y-CAP 250VAC 5x6.5x4.5mm1C13 22-01-0120DIODE POWER ULTRA-FAST MUR120 1A 200V2D2,6 22-01-5822DIODE SCHOTTKY

49、 1N5822 3A 40V1D3 22-02-0600DIODE POWER ULTRAFAST MUR160 600V 1A1D4 22-02-4751DIODE ZENER 1N4751 30V 1W DO-411D5 22-03-0105RECTIFIER BRIDGE DB105 1A 600V1D7 22-05-0223TRANS OFF-LINE PWM SWITCH 50W TO-2231Q2 22-24-8104IC OPTO-ISOLATOR TCDT1124 6-PIN1Q1 22-99-0021DIODE BAV211D1 24-09-0010CON PWR IEC 10A 250V PCB-MOUNT (TOP GND LUG)1J2 24-15-0204HEADER SIL 4-PIN1J1 25-05-1001CLIP FUSE HOLDER (5 x 12mm)2F1 27-04-0012FUSE 2A 250V 5X20mm F UL-LISTED1(F1) 27-20-0064INDUCTOR 100uH 0.58A 5x8.5x11.5mm 20%1L1,4 27-20-0065INDUCTOR 22uH 1.29A 5x8.5x11.5mm 20%1L2 27-30-0025CHOKE COMMON M