Alesis-Studio32-mix-sch维修电路原理图.pdf

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1、ConfidentialAlesis Service Manual8-31-0063-AALESISStudio 32 (X4)Service ManualP/N: 8-31-0063-AThe 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 he

2、reby 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 Alesis Distribution, LLCATTENTION!THIS DOCUME

3、NT CONTAINS SENSITIVE PROPRIETARY INFORMATION. ALL RECIPIENTS MUST HAVE A CURRENT NON-DISCLOSURE AGREEMENT ON FILE WITH ALESIS DISTRIBUTION, LLC.DO NOT DISTRIBUTE THIS DOCUMENT IN ELECTRONIC FORMRadioFans.CN 收音机爱 好者资料库ConfidentialAlesis Service Manual8-31-0063-APrefaceThis document is intended to as

4、sist 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 andserviceability of the Device. Any comments or suggestions you may havepertaining to the document ar

5、e welcome and encouraged.READ THIS!In addition to any purchase price that Alesis may charge as consideration for Alesis selling orotherwise transferring this service manual (“Manual”) to you, if you are not a service and repairfacility (“Service Center”) authorized by Alesis in writing to be an auth

6、orized 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

7、to be an authorized Service Center.Therefore, if you perform, or if the Manual is used toperform, any service or repairs on any Alesis product or part thereof, any and allwarranties of Alesis as to that product and any service contract with Alesis for thatproduct shall be voided and shall no longer

8、apply for such product, even if your servicesor repairs were done in accordance with the Manual.All service or repairs done by you or with reference to the Manual shall be solely yourresponsibility, and Alesis shall have no liability for any such repairs or service work.All suchservice or repairs ar

9、e performed at the sole risk of the person performing the service orrepairs. You agree that all such work will be performed in a competent, professional and safemanner at all times and to indemnify and fully hold Alesis and its successors and assignsharmless 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 theManual, and you agree not to copy the Manual without the written authorization of Alesi

11、s. 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 t

12、ransfer spare or replacement partssupplied by Alesis to you (i) to repair or be used in products manufactured for or by third partiesor (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 Ale

13、sis 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 ofAlesis.All Trademarks are property of their respective companies.RadioFans.CN 收音机爱 好者

14、资料库ConfidentialAlesis Service Manual8-31-0063-AWarningsTO 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-insulateddangerous voltage within the e

15、nclosed 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 product.

16、REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZEDALESIS SERVICE CENTER WILL VOID THE ALESIS WARRANTY.PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TOCOMPETE WITH ANY ALESIS DISTRIBUTOR OR AUTHORIZED REPAIRSERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BEOR MAKE REPAIRS AS

17、 AN AUTHORIZED SERVICE CENTER.ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZEDALESIS SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OFTHAT ENTITY, AND ALESIS SHALL HAVE NO LIABILITY TO THAT ENTITYOR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.RadioFans.CN 收音机爱 好者资料库ConfidentialAlesis

18、 Service Manual8-31-0063-ASafety SuggestionsCarefully 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

19、 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 that no one is likely

20、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 not to allow liquids to

21、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.Ventilation. When installing th

22、e 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 ca

23、refully. 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 specifical

24、ly 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 includi

25、ng 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, ore.The enclosure of

26、the product has been damaged.RadioFans.CN 收音机爱 好者资料库A Quick Note Regarding Short/Loaded D.C. Power Supply Lines in the Studio 32The STUDIO 32 main P.C.B. is quite densely packed. This inhibits the implementation of standard troubleshooting techniques. Described herein is a time efficient technique f

27、or locating D.C. shorted capacitors.Operational symptoms may include:No power up.All L.E.D.s are dim or pulsing, but +48 v phantom will operate correctly if enabled.Solution:Remove D.C. power cables the main P.C.B. and the rear panel P.C.B.Apply a high current (5A) low voltage (less than 25V) to the

28、 shorted supply line. This will usually cause the capacitor to fuse open. The mixer should function normally, but a full Q.C. test must be performed to rule out latent damage.RadioFans.CN 收音机爱 好者资料库ConfidentialAlesis Service Manual8-31-0063-AALESISStudio 32 (X4)SCHEMATICANDPCBFILESRadioFans.CN 收音机爱

29、好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库x4pse01b.sch-1 - Tue Apr 09 15:03:02 2002RadioFans.CN 收音机爱 好者资料库R

30、adioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库X4RPB.SCH-1 - Tue Apr 09 15:09:29 2002RadioFans.CN 收音机爱 好者资料库X4RPB.SCH-2 - Tue Apr 09 15:09:42 2002RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库ConfidentialAlesis Service Manual8-31-006

31、3-AALESISStudio 32 (X4)BOMRadioFans.CN 收音机爱 好者资料库X4_BOM_AIMS_2001-12-28_Uncosted.xlsPart.Number DescriptionQty Per Ref.DesignatorECNX4-ULMIXER 16-CHANNEL RACK/TABLE-TOP STUDIO 32 X4 - UL17-04-0010FUSE 1.25A 250V 5x20mm T17-40-0011TRANSFORMER TORROID POWER 100/120V X417-41-0005CABLE POWER UL/CSA SJT1

32、7-51-0000-A CARD WARRANTY DOMESTIC-ONLY - REV A17-51-1217SHEET SERVICE-CENTER-CONTACTS 8.5 x 1117-51-1219SHEET WELCOME TO ALESIS FAMILY 5 x 817-53-0001STICKER BUMPER ALESIS17-53-0018STICKER QC W/ MFR DATE (UL APPROVED)17-53-0106STICKER RATINGS/FUSE/UL/120V X41X4-ASMIXER 16-CHANNEL RACK/TABLE-TOP STU

33、DIO 32 X4 - AS17-04-0011FUSE 630mA 250V 5x20mm T TIME-LAG17-40-0012TRANSFORMER TORROID POWER 220/240V X417-41-0003CABLE POWER AS17-53-0111STICKER RATINGS/FUSE/220V-COUNTRIES X41X4-EUMIXER 16-CHANNEL RACK/TABLE-TOP STUDIO 32 X4 - EU17-04-0011FUSE 630mA 250V 5x20mm T TIME-LAG17-53-0107STICKER RATINGS/

34、FUSE/CE/230V X417-40-0012TRANSFORMER TORROID POWER 220/240V X417-41-0002CABLE POWER EU17-53-0107STICKER RATINGS/FUSE/CE/230V X41X4-UKMIXER 16-CHANNEL RACK/TABLE-TOP STUDIO 32 X4 - UK17-04-0011FUSE 630mA 250V 5x20mm T TIME-LAG17-40-0012TRANSFORMER TORROID POWER 220/240V X417-41-0004CABLE POWER UK17-5

35、1-0030TAG POWER-UP HANGING - REV A17-53-0107STICKER RATINGS/FUSE/CE/230V X41X4MIXER 16-CHANNEL RACK/TABLE-TOP STUDIO 32 X414-09-0008CON PWR IEC (SNAP IN) W/FUSE HOLDER14-19-0108CABLE SIL 8-PIN-TO-4-PIN (2X) 4mm 620mm X41GREEN wire to Pin4, connects to a ground opening by R1404-19-0201CABLE 1-PIN 18A

36、WG BLUE 510mm 300V F-B SPADE-TINNED1IEC TO J44-19-0301CABLE 1-PIN 18AWG BROWN 75mm 300V F-B SPADE-TINNED1IEC TO POWER SWITCH4-19-0401CABLE 1-PIN 18AWG PURPLE 425mm 300V F-F SPADE-SPADE1PHANTOM-SWITCH TO J107196024-19-1318WIRE 1-PIN 120mm GREEN TINNED STRIPPED1IEC TO CHASSIC GND4-50-0032WIRE 18AWG 42

37、5mm GREEN W/YELLOW STRANDED RING-TO-TINNED1POWER-PCB TO CHASSIS-GND4-51-4500WIRE JUMPER 15AWG 450mm 300V STRANDED1PIN of R200 on the main PCB, to J2 on the P/S PCB5-00-0027SCREW M3 x 5mm PPZ4POWER-SUPPLY PCB MOUNTING5-00-0048SCREW M3 x 6MM PHIL-SLOT TRUSS BLK24BOTTOM-PANEL TO TOP-PANEL5-00-0126SCREW

38、 2.6 x 5mm PPB MACHINE22LED-PCB TO MAIN PCB STANDOFFS, MAIN PCB STANDOFFS TO F/P5-00-0130SCREW 6-32 x 1/2 PPB 1WAY1CHASSIS GNDalesis Confidential4/9/2002Page 1RadioFans.CN 收音机爱 好者资料库X4_BOM_AIMS_2001-12-28_Uncosted.xls5-00-0308SCREW M3 x 8mm PPB SELFTAP32XLR MOUNTING5-00-0508SCREW M5 x 8mm PPB10(6) B

39、AGGED (4) FEET5-00-1006SCREW M3 x 10mm PPB THREADFORM2(2) HANDREST5-02-6320NUT KEP 6-321CHASSIS-GND5-02-6326NUT KEP M6 ZINC1TRANSFORMER5-02-6327NUT HEX M3.5 ZINC45-04-0043WASHER M3.5ID WIDE 10mmOD STEEL ZINC45-04-0044WASHER M6 NYLON SHOULDER15-10-1005LOCK CABLE TWIST25-10-1012RIBBON BINDING 80mmLG.1

40、36-02-0035SWITCH ROCKER SPST 250VAC 6A 9.5x21mm16-02-0036SWITCH ROCKER SPST 250VAC 6A 15x21mm17-13-0014TUBING HEATSHRINK 5mm DIA x 15mm3JACK AC INPUT W/FUSE-HOLDER7-50-0073STICKER BARCODE S/N X417-51-1197MANUAL REFERENCE X417-51-1248BROCHURE CLOTHING/ACCESSORIES17-53-0090LABEL SYMBOL GND-TERM17-81-0

41、125ENDCAP FOAM LEFT X417-81-0126ENDCAP FOAM RIGHT P/S-SIDE X417-81-0128BOX SHIPPING X417-81-0137BOX GIFT TOP X417-81-0138BOX GIFT BOTTOM X417-90-0203POLYBAG 2x3 - 2 MIL1FOR RACK EAR SCREWS7-91-1002GEL SILICA 5G PACKET27-94-0411POLYBAG 4 x 11 - 4 MIL1FOR POWER CABLE7-94-0418POLYBAG 4 x 18 - 4 MIL2RAC

42、K EARS7-94-0912POLYBAG 9 x 12 - 4 MIL1FOR LITERATURE7-94-2427POLYBAG 24 x 27 - 4 MIL1FOR UNIT9-02-1010RACK EAR 1.60 SECC X429-03-0014COVER TRANSFORMER SHIELD X419-03-1189CHASSIS TOP MAIN X4 - REV G19-03-1190-A CHASSIS BOTTOM MAIN X4 - REV A19-03-1270HAND-REST ALUMINUM X419-03-1289SHIELD TRANSFORMER

43、TOP X419-03-1290BASE TRANSFORMER BOTTOM X419-07-0001SHIELD TRANSFORMER SHIELD #3 X419-07-0008SHIELD 42 RADIUS .36mm THICK X519-15-0076FOOT ROUND LARGE49-15-1228KNOB BODY ABS W/OUT CAP X31929-15-1231CAP SWITCH ABS MT11000-TEXTURE X326MASTER SELECTION SWITCHES9-15-1301CAP KNOB LIGHT GREEN X3/X432CHANN

44、EL Q AND FREQ. CONTROLS FOR MID.EQ9-15-1302CAP KNOB BLUE X3/X436(32) CHANNEL AUX-3 AND AUX-4, (4) ALL PANS 2/CHANNEL9-15-1303CAP KNOB BLACK X3/X432ALL PANS 2/CHANNEL9-15-1304CAP KNOB PURPLE X3/X4/X521(16) CHANNEL AUX 1/2 LEVEL, (1) MASTER AUX 1/2 LEVEL, (4) AUX RETURN TO AUX 1/2 LEVELS9-15-1327CAP F

45、ADER X4219-15-1328LINE CAP FADER BLACK X416CHANNELS9-15-1329LINE CAP FADER WHITE X44GROUPS9-15-1330LINE CAP FADER RED X41STEREO MASTER9-15-1331CAP SWITCH SMALL X41609-15-1332CAP SWITCH LARGE X416MUTE SWITCHES9-15-1333CAP KNOB DARK GREEN X3/X448HI/LOW/MID CHANNEL GAIN CONTROLS9-15-1338CAP KNOB GREY X

46、3/X423(16) CHANNEL TRIMS, (1) HEADPHONE, (1) SOLO, (1) CONTROL ROOM, (4) AUX RETURN LEVEL9-15-1339ENDCAP HAND-REST LEFT X419-15-1340ENDCAP HAND-REST RIGHT X41alesis Confidential4/9/2002Page 2RadioFans.CN 收音机爱 好者资料库X4_BOM_AIMS_2001-12-28_Uncosted.xls9-23-1077STRIP GREASE 438.30mm X419-79-0184-C ASSY

47、PCB METER19-79-1259-C ASSY PCB MAIN X410-00-0103RES 10K OHM 1/8W 5%101(8)R21, (16)R24, (16)R25, (16)R28, (16)R44, (16)R45, (1)R87, (1)R88, (1)R89, (1)R90, (1)R98, (3)R125, (3)R126, (1)R142A, (1)R147A0-00-0104RES 100K OHM 1/8W 5%54(8)R2, (16)R3, (16)R5, (8)R55, (1)R103, (1)R104, (1)R105, (1)R106, (1)

48、R110, (1)R1120-00-0112RES 1.1K OHM 1/8W 5%31(16)R35, (15)R360-00-0151RES 150 OHM 1/8W 5%16R40-00-0152RES 1.5K OHM 1/8W 5%2R2010-00-0203RES 20K OHM 1/8W 5%2R93, R940-00-0204RES 200K OHM 1/8W 5%1R970-00-0222RES 2.2K OHM 1/8W 5%1R590-00-0331RES 330 OHM 1/8W 5%2R86, R1240-00-0332RES 3.3K OHM 1/8W 5%1R13

49、6A0-00-0470RES 47 OHM 1/8W 5%8R7A0-00-0472RES 4.7K OHM 1/8W 5%14(8)R6A, (1)R71, (1)R73, (2)R85, (1)R137A, (1)R138A0-00-0512RES 5.1K OHM 1/8W 5%8R10A0-00-0562RES 5.6K OHM 1/8W 5%2(1)R92, (1)R950-00-0563RES 56K OHM 1/8W 5%2R111, R1130-00-0622RES 6.2K OHM 1/8W 5%4(4)R1340-00-0751RES 750 OHM 1/8W 5%1(1)

50、R670-00-0752RES 7.5K OHM 1/8W 5%9(6)R80, (3)R810-01-1002RES 10.0K OHM 1/8W 1%4R99-1020-01-1500RES 150 OHM 1/8W 1%12(1)R91, (1)R96, (1)R116, (1)R117, (4)R127, (4)R1280-01-9311RES 9.31K OHM 1/8W 1%8(4)R129, (4)R1300-03-0432RES 4.3K OHM 1/4W 5%2R114, R1150-03-0821RES 820 OHM 1/4W 5%16(16)R420-09-0001PO