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Confidential 

Alesis Service Manual 

8-31-0062-A 

Preface 

 
This document is intended to assist the service technician 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. 
 

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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 Center, 
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 authorized 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 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 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 purchase 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.  Alesis 
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 transfer 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 Alesis 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. 

Содержание MultiMix12R

Страница 1: ...cipient you are hereby 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 support Alesis com Copyright 2002 2003 2004 Alesis LLC ATTENTION THIS DOCUMENT CONTAINS SENSITIVE PROPRIETARY INFORMATION ALL RECIPIENTS MUST HAVE A CURRENT...

Страница 2: ... 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 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 assi...

Страница 3: ... 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 MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ALESIS SERVICE CENTER S...

Страница 4: ... stoves heat registers radiators or other heat producing equipment 7 Ventilation When installing the 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 carefull...

Страница 5: ...Confidential Alesis Service Manual 8 31 0062 A ALESIS Studio12R X3 MultiMix12R XA3 SCHEMATIC AND PCB FILES ...

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Страница 15: ...X3RPB05A SCH 2 Wed Mar 17 15 44 39 2004 ...

Страница 16: ...X3RPB05A SCH 1 Wed Mar 17 15 39 55 2004 ...

Страница 17: ...X3PSC12A SCH 2 Wed Mar 17 15 15 24 2004 ...

Страница 18: ...X3PSC12A SCH 1 Wed Mar 17 15 14 38 2004 ...

Страница 19: ...Confidential Alesis Service Manual 8 31 0062 A ALESIS Studio12R X3 MultiMix12R XA3 ECN HISTORY ...

Страница 20: ...Confidential Alesis Service Manual 8 31 0062 A ALESIS Studio12R X3 MultiMix12R XA3 BOM ...

Страница 21: ...KER SPST 250VAC 6A 9 5x21mm 1 Yes Yes 6 02 0036 SWITCH ROCKER SPST 250VAC 6A 15x21mm 1 Yes Yes 7 13 0014 TUBING HEATSHRINK 5mm DIA x 15mm 8 Yes Yes 7 30 0008 TORROID TRANSFORMER 115 230V IN 36V CT 48V OUT SI METAL SHLD X3 1 Yes Yes 7 50 0071 STICKER BARCODE S N X3 1 Yes Yes 1 GIFT BOX 1 REAR OF UNIT 1 STRIP ON MAIN PCB START X30000500 7 51 1195 MANUAL REFERENCE X3 1 Yes Yes 7 53 0090 LABEL SYMBOL ...

Страница 22: ...15V TO 220 1 Yes Yes POWER U4 4 15 0016 HEADER SIL 8 PIN 3 96mm MALE EXT LOCKING 1 Yes Yes POWER J5 4 51 0400 WIRE JUMPER 22AWG 0 4 5 Yes Yes JW1 JW5 5 00 0006 SCREW 4 40 x 1 2 PPZ 2 Yes Yes 5 02 4400 NUT KEP 4 40 ZINC 2 Yes Yes 5 04 0001 INSULATOR MICA TO220 2 Yes Yes POWER 5 04 0002 WASHER SHOULDER 4 PLASTIC BLACK 4 Yes Yes 5 05 1001 CLIP FUSE HOLDER 5 x 12mm 2 Yes Yes 5 10 1004 TIE WRAP 4 LOCKI...

Страница 23: ...4 1 03 0474 CAP 0 47uF TANT A SMD 10 35V 2 Yes Yes C1 C7 1 55 0121 CAP 120pF NPO 0805 2 Yes Yes CHANNEL C3 C6 1 55 0470 CAP 47pF NPO 0805 50V 2 Yes Yes CHANNEL C4 5 2 71 4560 IC NJM4560E DUAL OP AMP SOP 8 3 Yes Yes U2 7 2 72 1339 IC NJM339E QUAD COMP SMD SOP 14 1 Yes Yes CHANNEL U1 4 28 0001 PIN HYBRID 1 PIN FROM ROLL 24 Yes Yes J1 9 40 1267 A PCB CHANNEL HYBRID X3 REV A 1 Yes Yes CHANNEL PCB 9 79...

Страница 24: ... 1 10W 5 0805 1 Yes Yes METER R8 0 15 0912 RES 9 1K OHM 1 10W 5 0805 1 Yes Yes METER R11 0 16 1002 RES 10 0K OHM 1 10W 1 0805 4 Yes Yes METER R17 R20 22 1 09 1100 CAP 10uF ELEC 20 25V 1 5x4x7mm 2 Yes Yes METER C5 6 1 57 0104 CAP 0 1uF Z5U 0805 4 Yes Yes METER C1 C3 4 C7 2 51 4403 TRANS PNP 2N4403 40V 800mA SOT 23 3 Yes Yes METER Q1 3 2 71 4560 IC NJM4560E DUAL OP AMP SOP 8 1 Yes Yes U7 2 72 2901 I...

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