Alesis MultiMix 12 FireWire Service Manual Download Page 2

Confidential 

Alesis Service Manual 

8-31-0169-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. 

Summary of Contents for MultiMix 12 FireWire

Page 1: ...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...

Page 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 perfo...

Page 3: ...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 OTHE...

Page 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...

Page 5: ...Confidential Alesis Service Manual 8 31 0169 A ALESIS MultiMix FireWire 12 XF6 SCHEMATIC AND PCB FILES...

Page 6: ...80E 6 5 8 7 C198 20P S FET2 BF513 S FET3 BF513 S FET1 BF513 S FET4 BF513 C5 0 01uF R590 1k R591 1k TE4 HEADER_6P 1 3 4 5 6 2 S R T TS RS J8 AUX_SEND_B R30 120 R31 120 C264 47 25V C375 47 25V R289 5K1...

Page 7: ...H_9 LINE_IN_CH_11 D31 D32 D33 D35 D36 D37 1 3 HI MID LOW 2 BAL 3 1 2 3 1 3 2 1 2 1 1 3 C A C A 1 3 1 3 1 3 3 2 1 XF6 XF6IN1 SCH PP XF6 INPUT1 CIRCUIT DIAGRAM YH HORNG ELECTRONIC CO LTD A2 1 3 Thursday...

Page 8: ...P3 1 TXD P3 2 P3 3 P3 4 P3 5 WR RD XTAL2 XTAL1 VSS P1 0 P1 1 P1 2 P1 3 P1 4 NC2 NC3 NC4 P0 0 P0 1 P0 2 P0 3 P0 4 P0 5 P0 6 P0 7 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 P2 6 P2 7 PSEN ALE EA VCC M_IC2 AL3201 1...

Page 9: ...DG GND AG AG 15V DG 12V D 5V A 5V 15V GND DG ON OFF GND Vin Feedback Output PIC4 ON OFF GND Vin Feedback Output PIC3 GND LM7805_ 5V PIC5A 3 3V 48V PIC2 GND LM7815_ 15V PIC1 DG...

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Page 32: ...H 8 29 2005 Add copper to the three isolated mounting holes Then connect the copper via 0 1uF caps to system GND on the bottom side EMC compliance YH 8 29 2005 Add 220pF caps between all audio lines a...

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Page 44: ...text from Rev C to D Standard procedure JK 9 14 2005 Update all Part Types Standard procedure JK 9 14 2005 Review Integrate all outstanding ECNs Standard procedure Note A new solderpaste stencil IS NO...

Page 45: ...Confidential Alesis Service Manual 8 31 0169 A ALESIS MultiMix FireWire 12 XF6 ECN HISTORY...

Page 46: ...Confidential Alesis Service Manual 8 31 0169 A ALESIS MultiMix FireWire 12 XF6 BOM...

Page 47: ...1 CN0639605001 CONNECTOR 6P 50MM 1 40 0 1 RU1304406 RUBBER 1 41 0 1 SC0306RICI SCREW 13 42 0 1 AL7 22 0018 D CD 1 0 1 CA060030001 CONNECTOR 1 0 1 LAC22ALE43 LABEL 1 0 1 LAP67YAH255 LABEL 3 0 1 RU13044...

Page 48: ...91 C97 187 2 AL1 73 1103 CAP 4 C1 61 62 90 2 AL2 61 2317 IC 2 U1 19 2 AL2 61 7807 IC 1 U20 2 AL2 62 0005 IC 2 U3 16 2 AL2 70 0010 IC DICEII 1 U6 2 AL2 71 0074 IC 3 U4 9 14 2 AL2 75 1101 IC 5 U2 5 7 10...

Page 49: ...02 6 PD1 4 7 8 2 DIN5819TP MIC DIODE 2 PD11 12 2 DIZBZX79C47V ZENER DIODE 1 PD9 2 EC107100 ELECTRIC CAPACITOR 1 PC5 2 EC10735TLE E CAPACITOR 2 PC13 18 2 EC10835 E CAPACITOR 1 PC11 2 EC22835 ELEC CAPAT...

Page 50: ...350 2 EC22710TS ELECT ACP 220UF 10V 16 C388 391 399 406 408 411 2 EC47625TS ELECT CAP 61 C232 245 250 263 264 266 274 278 280 281 C283 285 287 289 349 351 354 358 359 367 2 EC47650T ELECTRIC CAPACITO...

Page 51: ...71 374 393 451 R453 455 457 489 497 2 RS51118F05 RESISTOR 510 SMD 8 R70 75 80 85 110 113 2 RS51218J05 RESISTOR 5 1K SMD 35 R19 20 44 46 52 66 287 292 313 315 397 R400 403 406 411 419 427 435 445 450 4...

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