Alesis-D5-dm-sm 电路图 维修手册.pdf

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1、 Confidential Alesis Service Manual 8-31-0016-B ALESIS DM5 (D5) Service Manual P/N: 8-31-0016-B 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

2、 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 or at . Copyright 2004 Alesis, LLC ATTENTION! THIS DOCUMENT CONTAI

3、NS SENSITIVE PROPRIETARY INFORMATION. ALL RECIPIENTS MUST HAVE A CURRENT NON-DISCLOSURE AGREEMENT ON FILE WITH ALESIS, LLC. DO NOT MAKE ILLEGAL COPIES OF THIS DOCUMENT RadioFans.CN 收音机爱 好者资料库 Confidential Alesis Service Manual 8-31-0016-B Preface This document is intended to assist the service techn

4、ician 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 encou

5、raged. 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

6、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 auth

7、orized 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

8、 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 pe

9、rformed 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.

10、 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 Ale

11、sis. 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 otherwis

12、e 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

13、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. RadioFans.

14、CN 收音机爱 好者资料库 Confidential Alesis Service Manual 8-31-0016-B 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 vol

15、tage within 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 accomp

16、anies the 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

17、TO BE OR 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 th

18、e Power Supply 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. Regarding the Internal Battery CAUTION: The

19、product under service may employ the use of a internal battery. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturers instruction. RadioFans.CN 收音机爱 好者资料库 Confide

20、ntial Alesis Service Manual 8-31-0016-B Safety Instructions 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 operat

21、ing instructions and safety 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 th

22、at no one is likely to step 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

23、not to allow liquids to spill 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. V

24、entilation. 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 pro

25、duct and rack should be moved carefully. 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 l

26、imited service or upkeep specifically 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 th

27、e unit in certain situations including 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

28、 not operate normally, or e. The enclosure of the product has been damaged. Confidential Alesis Service Manual 8-31-0016-B ALESIS DM5 (D5) SCHEMATIC AND PCB FILES D5 MAIN PCB Rev HLast Revised: RevChange Document4/30/2004 SCH PCB CAM Suggested by: DATEPerformed by:DATEDescription of change:Reason fo

29、r change:Comments TOP LEVEL CHANGES Change all text from Rev G to H Update all Part Types Review/Integrate all outstanding ECNs Note: *A new solderpaste stencil IS required*Parts were added/removed. SCHEMATIC CHANGES JK2/20/2004 As it stands, the audio outputs are out of phase with respect to the au

30、dio outputs of the old Rev.C pcb. Phase reversal was a mistake. Leave with the unit in phase JK2/20/2004 These bits have nothing to do with the audio and may actually be causing audible digital artifacts. No sign of artifacts during testing. Additional circuit adds costs and risk. ATM3/11/2004 Consi

31、der disconnecting the Left and Right Main outputs from their normalling connection The current output circuit will normal the left to the right or the right to the left. However, you need to consider the case where the headphone is only connected. In this case, the left and right are mixed, and bein

32、g sent to the headphone. The condition gets worse when the pot level is lower. xxATM4/30/2004ATM4/30/2004Change 1-08-0222 to 1-60-2222 The factory doesnt like the pitch of the pins for our thru-hole caps. Switch to a similar sized SMD part in order to maintain the same layout and to ease manufacturi

33、ng xxATM4/30/2004ATM4/30/2004 For the RESET signal, buffer the signal thru U36 before sending it to the Flash, U34. The flash cannot tolerate a 5V input. Convert to 3.3V first. PCB CHANGES d5mnc01.sch-2 - Tue Feb 27 23:54:22 2001 d5mnc01.sch-1 - Tue Feb 27 23:55:16 2001 D5FP.SCH-1 - Wed Feb 28 00:14

34、:54 2001 D5LDX201.SCH-1 - Wed Feb 28 00:18:22 2001 Confidential Alesis Service Manual 8-31-0016-B ALESIS DM5 (D5) BOM D5 Main PCB BOM - Rev H P/NDescriptionQtyRef. Des.Approved Mfr.Mfrs P/NPADsMfr. 0-05-0209RES 2 OHM 1/2W 5%1R73 0-15-0101RES 100 OHM 1/10W 5% 08051R156 0-15-0102RES 1K OHM 1/10W 5% 08

35、059R25-27 R58-59 R84 R106 R131 R135 0-15-0103RES 10K OHM 1/10W 5% 080541R44-46 R52-57 R62-64 R66-69 R71-72 R75-77 R79 R81-83 R87- 90 R92 R95-99 R101-103 R128 R133 R146 0-15-0104RES 100K OHM 1/10W 5% 08055R6 R113 R130 R145 R155 0-15-0124RES 120K OHM 1/10W 5% 08051R132 0-15-0202RES 2K OHM 1/10W 5% 080

36、53R24 R29 R138 0-15-0203RES 20K OHM 1/10W 5% 080522R5 R19-23 R28 R30 R39-40 R43 R50-51 R61 R65 R70 R74 R80 R86 R93-94 R100 0-15-0204RES 200K OHM 1/10W 5% 08051R112 0-15-0221RES 220 OHM 1/10W 5% 08057R125 R127 R139-140 R143 R147- 148 0-15-0272RES 2.7K OHM 1/10W 5% 08051R134 0-15-0273RES 27K OHM 1/10W

37、 5% 08058R7 R12 R14 R16-17 R31 R34 R38 0-15-0331RES 330 OHM 1/10W 5% 080510R3-4 R32-33 R60 R78 R151-154 0-15-0362RES 3.6K OHM 1/10W 5% 08052R1-2 0-15-0394RES 390K OHM 1/10W 5% 08051R111 0-15-0470RES 47 OHM 1/10W 5% 08053R48-49 R150 0-15-0472RES 4.7K OHM 1/10W 5% 08053R36 R42 R85 0-15-0511RES 510 OHM

38、 1/10W 5% 08051R107 0-15-0512RES 5.1K OHM 1/10W 5% 08051R136 0-15-0513RES 51K OHM 1/10W 5% 080511R8-11 R13 R15 R18 R35 R37 R41 R114 0-15-0824RES 820K OHM 1/10W 5% 08051R110 0-17-0221RES CHIP ARRAY 4 X 220 OHM 1/16W 5% ISOLATED c-c=0.8mm1R122PANASONIC INDUSTRIAL CO VENKEL CTS SEI ELECTRONICS SKYWELL

39、TECHNOLOGY EXBV8V221J CRN16-4-221JCT 742C083221J RAC16-4D 220 5% RA03J221-4 TAD COMPONENTS, INC. 0-17-0223RES CHIP ARRAY 4x22K OHM 1/16W 5% ISOLATED c-c=0.8mm4R104-105 R116-117PANASONIC INDUSTRIAL CO VENKEL SKYWELL TECHNOLOGY SEI ELECTRONICS CTS EXBV8V223JV CRN16-4-223JCT RA03J223-4 RAC16-4D-22K 5%

40、742C083223JCT-ND TAD COMPONENTS, INC. 0-17-0331RES CHIP ARRAY 4 x 330 OHM 1/16W 5% ISOLATED c-c=0.8mm1R47CTS PANASONIC INDUSTRIAL CO SEI ELECTRONICS 742C083331J EXBV8V331JV RAC16-4D331J TAD COMPONENTS, INC. 1-08-0228CAP 2200uF ELEC 16V 5x13.2x24mm4C108 C111-112 C114XICONXRL-16V-2200 1-56-0102CAP 100

41、0pF NPO 0805 5% 100V12C1-2 C12-13 C15 C18 C22-23 C29-30 C33-34 1-56-0103CAP 0.01uF X7R 080512C41 C50-51 C58 C63 C66 C71 C76 C81 C89 C91 C97 1-56-0104CAP 0.1uF X7R 0805 10% 50V59C4-6 C8 C10 C14 C16-17 C19-21 C24-26 C32 C36-37 C39 C42-44 C49 C53 C55 C57 C60 C64 C67- 68 C72 C75 C77 C79 C82-84 C90 C92-9

42、3 C96 C98-107 C113 C115- 122 SIEMENS-MATSUSHITA (EPCOS)B37941K5104K62 1-56-0151CAP 150pF NPO 080512C38 C45-46 C54 C59 C65 C69 C74 C78 C85-86 C94 1-56-0474CAP 0.47uF X7R 0805 16V12C40 C47-48 C56 C61-62 C70 C73 C80 C87-88 C95 1-60-3222CAP 22uF ELEC 16V SMD-C11C3 C7 C9 C11 C27-28 C31 C35 C52 C109-110 E

43、LNARV2-16V220M-RPANASONIC INDUSTRIAL CORP. D5 Main PCB BOM - Rev H P/NDescriptionQtyRef. Des.Approved Mfr.Mfrs P/NPADsMfr. 2-11-7805REG VOLTAGE LM7805C +5V TO-2201U29NATIONAL SEMICONDUCTOR NATIONAL SEMICONDUCTOR MOTOROLA LM340T5 LM7805CT-5.0 340T-5.0 NATIONAL 2-11-7905REG VOLTAGE LM7905 -5V TO-2201U

44、28MOTOROLA MOTOROLA FAIRCHILD SEMI NATIONAL SEMICONDUCTOR MC7905CT MC7905ACT LM7905 7905 NATIONAL 2-27-0015ASIC DM3 ETO1U8AMIALESIS 2-27-0039ASIC D56IFT D5/D6 (64PQFPRECT)1U12AMIALESIS 2-50-4149DIODE SIGNAL 1N4148 100V 200mA SOT-2310D1-9 D12TAITRON COMPONENTS INCORPORMMBD4148TAITRON 2-51-4003DIODE P

45、OWER 300V 1A SMA2D10-11ON SEMICONDUCTORMRA4003T3ON SEMI 2-51-4401TRANS NPN 2N4401 40V 1A SOT-2311Q1 Q4-6 Q8-14FAIRCHILD SEMIMMBT4401 2-51-4403TRANS PNP 2N4403 40V 800mA SOT-233Q2-3 Q7FAIRCHILD SEMIMMBT4403 2-61-2117REG VOLTAGE LM1117DTX-3.3 3.3V TO-2521U15NATIONAL SEMICONDUCTORLM1117DTX-3.3NATIONAL

46、SEMICONDUCTOR 2-62-0014IC 74AHC14 HEX SCHMITT-TRIGGER INVERTERS SOP-142U27 U30TEXAS INSTRUMENTS INC.74AHC14 2-62-0541IC 74AHC541 OCTAL BUFFERS/DRIVERS W/TRI-STATE OUTS SOP-205U18 U22 U36-38TEXAS INSTRUMENTS INC.74AHC541 2-62-0574IC 74AHC574 OCTAL D FF W/TRI-STATE OUTS SOP-204U20 U26 U31-32TEXAS INST

47、RUMENTS INC. TEXAS INSTRUMENTS INC. SN74AHC574DW SN74AHC574DWR 2-62-6541IC 74AHCT16541 16-BIT BUFFER/DRIVER W/TRI OUTS SOP-481U35TEXAS INSTRUMENTS INC.SN74AHCT16541DLRTEXAS INSTRUMENTS 2-67-5169IC SRAM 8Kx8 70NS SOP-281U16HUNDAI TM TECH HY6264ALJ-70 T15M64A-70D 2-69-2320IC FLASH-ROM 2Mx16 70nS TSOP-

48、481U34INTELTE28F320C3BD70INTEL 2-69-2512IC EPROM 512K 64Kx8 PLCC-32 OTP 5.0V 70ns1U9HOLTEK ATMEL HT27C512-70JC AT27C512R-70JC ATMEL 2-70-8033IC MPU 80C31 PQFP-441U19INTEL TEMIC S80C31BH TSC80C31-12CC 2-71-0084IC TL084 QUAD OPAMP SOP-142U2 U25TEXAS INSTRUMENTS INC.TL084CDTEXAS INST 2-71-4580IC NJM458

49、0E DUAL AUDIO OP-AMP SOP-81U5JRC (NEW JAPAN RADIO COMPANY)NJM4580EJRC 2-72-0311IC LM311 ANALOG COMP SOP-81U24FAIRCHILD SEMI NATIONAL SEMICONDUCTOR TEXAS INSTRUMENTS INC. LM311M LM311M LM311 (S0-8) NATIONAL 2-72-0339IC LM339 ANALOG COMP SOP-146U4 U6 U10 U14 U17 U21TEXAS INSTRUMENTS INC. NATIONAL SEMICONDUCTOR LM339 LM339 2-72-4051IC CD4051 SINGLE 8-CHAN MUX SOIC-162U11 U13FAIRCHILD SEMICD4051BCM 2-74-0181IC OPTO-ISOLATOR TLP181 TRANS-OUT SMD1U7TOSHIBA AMERI