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1、ALESIS RA150 (G4) Service Manual P/N: 8-31-0097-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 hereby notified that any review, disseminatio

2、n, 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 . Copyright 2002 Alesis Distribution, LLC. ATTENTION! THIS DOCUMENT CONTAINS SENSITIVE PROPRIETARY INFORMATION.

3、ALL RECIPIENTS MUST HAVE A CURRENT NON- DISCLOSURE AGREEMENT ON FILE WITH ALESIS DISTRIBUTION, LLC. DO NOT DISTRIBUTE THIS DOCUMENT IN ELECTRONIC FORM RadioFans.CN 收音机爱 好者资料库 Preface This document is intended to assist the service technician in the operation, maintenance and repair of the Alesis dev

4、ice. 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. READ THIS! In addition to any purchase price that Alesis

5、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 follo

6、wing 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 Manu

7、al 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 acc

8、ordance 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

9、 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

10、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 o

11、f, 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

12、(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 entir

13、e 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 好者资料库 SCHEMATIC AND PCB FILES RadioFans.CN 收音机爱 好者资料库 RA

14、150 (G4) BOM PE-QT-016-A PRODUCTHOEM AMPMODEL RA150(2*75W) AMP BOARD PARTS(R CHANNEL)PAGE NO.PART NO.MODELSPECIFICATIONQTY 1 CB0118001001PCBRA300AR,V1.2(178.5*80.5mm),2OZ?1 2 JP1080500000JUMPER0.8*5mm1 3 JP1080750000JUMPER0.8*7.5mm5 4 JP1081000000JUMPER0.8*10mm8 5 JP1081250000JUMPER0.8*12.5mm3 6 JP1

15、081500000JUMPER0.8*15mm2 7 RR0100000210C/R1/8W,0 ohm,+/-5%,2 8 RR0101000210C/R1/8W,10 ohm,+/-5%,4 9 RR0104700210C/R1/8W,47 ohm,+/-5%,1 10 RR0110000210C/R1/8W,100 ohm,+/-5%,2 11 RR0127000210C/R1/8W,270 ohm,+/-5%,2 12 RR0156000210C/R1/8W,560 ohm,+/-5%,1 13 RR0168000210C/R1/8W,680 ohm,+/-5%,2 14 RR0191

16、000210C/R1/8W,910 ohm,+/-5%,1 15 RR0110010210C/R1/8W,1K ohm,+/-5%,1 16 RR0115010210C/R1/8W,1.5K ohm,+/-5%,2 17 RR0156010210C/R1/8W,5.6K ohm,+/-5%,2 18 RR0115020210C/R1/8W,15K ohm,+/-5%,2 19 RR0120020210C/R1/8W,20K ohm,+/-5%,1 20 RR0147020210C/R1/8W,47K ohm,+/-5%,2 21 RR0110030210C/R1/8W,100K ohm,+/-

17、5%,1 22 RR0122000410C/R1/2W,220 ohm,+/-5%,1 23 RR0410010210M/R1/8W,1K ohm,+/-1%,2 24 RR0300470410MO/R1/2W,4.7 ohm,+/-5%,1 25 RR0301000520MO/R1W,10 ohm,+/-5% 1 26 RR0302000620MO/R2W,20 ohm,+/-5% 2 27 RR0700022842CEMENT RES5W,0.22 ohm,+/-5%,ERECT,13*9*25mm4 28 RR0810010000THERMAL RES1K ohm,+/-5%,?1 29

18、 RR0820020001THERMAL RES20K ohm,+/-5%,?,?1 30 CC1100005110C/C101/50V,+/-5%,NPO2 31 CC1220005110C/C221/50V,+/-5%,NPO1 BOM 32 CC2100309010M/C104/100V,+/-5%1 33 CC2470109010M/C472/100V,+/-5%2 31 EC1100505120E/C10UF/50V,+/-20%,85?,5*11mm5 32 EC1100609120E/C100UF/100V,+/-20%,85?,10*20mm2 33 IC0710553200I

19、CNE5532P,DIP81 34 DI0100414800DIODE1N4148,75V,200mA,1/2W4 35 DI0100400400DIODE1N4004,400V,1A2 36 TR0103018150TR2SC1815GR,150mA,50V,400mW,NPN1 37 TR0204010150TR2SA1015GR,150mA,50V,400mW,PNP1 38 TR0116032060TRC3206Y,KEC1 39 TR0215010240TRA1024Y,KEC1 40 TR0101000130TRMPSA13,500mA,30V,625mV,NPN,DARLINGT

20、ON1 41 TR0103047930TR2SC4793,NPN1 42 TR0204018370TR2SA1837,PNP1 43 TR0108010470TRD10472 44 TR0207008170TRB8172 45 LN3151000100NARROW CHOKE1.2UH1 46 VR5033100200TRIM VR331B,F-637V-TR 1 47 RA1032010000RCA JACKAV-8.4-3,3PIN ,WHITE, GILD1 48 JA08000000006.35 JACKCK3-6.35-02B,GILD,WITH PLASTIC NUT1 49 JA

21、01021100002P SOCKET2532-02-180 ,P=2.54mm1 50 AL58012004104PIN PLUG WIRE18#,4P,P=4.0,L=120mm,WITH 86391 51 AL52015006216PIN PLUG WIRE22#,6P,P=2.54,L=150mm 1 PRODUCTHOME AMPMODEL RA150(2*75W)AMP BOARD PARTS(L CHANNEL) NO.PART NO.MATERIALSPECIFICATIONQTY 1 CB0118001000PCBRA300AL,V1.2,178.5*80.5mm,2OZ 1

22、 2 JP1080750000JUMPER0.8*7.5mm5 3 JP1081000000JUMPER0.8*10mm9 4 JP1081250000JUMPER0.8*12.5mm1 5 JP1081500000JUMPER0.8*15mm1 6 RR0100000210C/R1/8W,0 ohm,+/-5%, 3 7 RR0101000210C/R1/8W,10 ohm,+/-5%, 4 8 RR0104700210C/R1/8W,47 ohm,+/-5%, 1 9 RR0110000210C/R1/8W,100 ohm,+/-5%, 2 10 RR0127000210C/R1/8W,2

23、70 ohm,+/-5%, 2 11 RR0156000210C/R1/8W,560 ohm,+/-5%, 1 12 RR0168000210C/R1/8W,680 ohm,+/-5%, 2 13 RR0191000210C/R1/8W,910 ohm,+/-5%, 1 14 RR0110010210C/R1/8W,1K ohm,+/-5%, 1 15 RR0115010210C/R1/8W,1.5K ohm,+/-5%, 2 16 RR0156010210C/R1/8W,5.6K ohm,+/-5%, 2 17 RR0115020210C/R1/8W,15K ohm,+/-5%, 2 18

24、RR0120020210C/R1/8W,20K ohm,+/-5%, 1 19 RR0147020210C/R1/8W,47K ohm,+/-5%, 2 20 RR0110030210C/R1/8W,100K ohm,+/-5%, 1 21 RR0122000410C/R1/2W,220 ohm,+/-5%, 1 22 RR0410010210M/R1/8W,1K ohm,+/-1%, 2 23 RR0300470410MO/R1/2W,4.7 ohm,+/-5%, 1 24 RR0301000520MO/R1W,10 ohm,+/-5% 1 25 RR0302000620MO/R2W,20

25、ohm,+/-5%, 2 26 RR0700022842CEMENT RES5W,0.22 ohm,+/-5% 13*9*25mm4 27 RR0810010000THERMAL RES1K ohm,+/-5%1 28 RR0820020001THERMAL RES20K ohm,+/-5%1 29 CC1100005110C/C101/50V,+/-5%,NPO2 30 CC1220005110C/C221/50V,+/-5%,NPO1 31 CC1270105520C/C272/50V,+/-10%,Y5P1 BOM 32 CC1270105520C/C272/50V,+/-10%,Y5P

26、1 33 CC2100309010M/C104/100V,+/-5%1 31 CC2470109010M/C472/100V,+/-5%2 32 EC1100505120E/C10UF/50V,+/-20%,85?,5*12mm5 33 EC1100609120E/C100UF/100V,+/-20%,85?,10*20mm2 34 IC0710553200ICNE5532P,DIP81 35 DI0100414800DIODE1N4148,75V,200mA,1/2W4 36 DI0100400400DIODE1N4004,400V,1A2 37 TR0103018150TR2SC1815G

27、R,150mA,50V,400mW,NPN1 38 TR0204010150TR2SA1015GR,150mA,50V,400mW,PNP1 39 TR0116032060TRC3206Y,KEC1 40 TR0215010240TRA1024Y,KEC1 41 TR0101000130TRMPSA13,500mA,30V,625mV,NPN,DARLINGTON1 42 TR0103047930TR2SC4793,NPN1 43 TR0204018370TR2SA1837,PNP1 44 TR0108010470TRD10472 45 TR0207008170TRB8172 46 LN315

28、1000100NARROW CHOKEERECT,1.2UH 1 47 VR5033100200TRIM VR331B,F-637V-TR 1 48 RA1022010000RCA JACKAV-8.4-3,3PIN , GILD1 49 JA08000000006.35 JACKCK3-6.35-02B,GILD,WITH PLASTIC NUT1 50 JA01021100002P SOCKET2532-02-180?,P=2.54mm1 51 SW0202204000SWITCHSK-22F03-G04,L=4mm?COMAX?1 52 AL58035004104PIN PLUG WIR

29、E18#,4P,P=4.0,L=350mm,WITH 8639 PLUG1 53 AL52035006206PIN PLUG WIRE22#,6P,P=2.54,L=350mm 1 PE-QT-016-A PRODUCTHOME AMPMODEL RA150(2*75W)AMP DRIVER BOARD PARTS (L CHANNEL)PAGE NO.PART NO.MATERIALSPECIFICATIONQTY 1 CB0818101000PCBRA500DRV,V1.1(120*38mm),2OZ?1 2 JP1080500000JUMPER0.8*5mm3 3 JP108100000

30、0JUMPER0.8*10mm1 4 JP1081500000JUMPER0.8*15mm1 5 RR0433000210M/R1/8W,330 ohm,+/-1%, 1 6 RR0410020210M/R1/8W,10K ohm,+/-1%, 2 7 RR0100000210C/R1/8W,0 ohm,+/-5%, 3 8 RR0103900210C/R1/8W,39 ohm,+/-5%, 4 9 RR0104700210C/R1/8W,47 ohm,+/-5%, 2 10 RR0127000210C/R1/8W,270 ohm,+/-5%, 2 11 RR0156000210C/R1/8W

31、,560 ohm,+/-5%, 1 12 RR0110010210C/R1/8W,1K ohm,+/-5%, 5 13 RR0127010210C/R1/8W,2.7K ohm,+/-5%, 1 14 RR0151010210C/R1/8W,5.1K ohm,+/-5%, 2 15 RR0168010210C/R1/8W,6.8K ohm,+/-5%, 2 16 RR0110020210C/R1/8W,10K ohm,+/-5%, 1 17 RR0122020210C/R1/8W,22K ohm,+/-5%, 2 18 RR0133020210C/R1/8W,33K ohm,+/-5%, 3

32、19 RR0168020210C/R1/8W,68K ohm,+/-5%, 2 20 CC1005005110C/C5PF/50V,+/-5%,NPO1 21 CC1022009110C/C22PF/100V,+/-5%,NPO2 22 CC1100105520C/C102/50V,+/-10%,Y5P1 23 CC1100305250C/C104/50V,+80/-20%,Y5V3 24 EC4100405120NON-POLARITY1UF/50V,+/-20%,85?,4*7mm1 25 EC1100405120E/C1UF/50V,+/-20%,85?,5*12mm1 26 EC122

33、0409120E/C2.2UF/100V,+/-20%,85?,5*12mm1 27 EC1100505120E/C10UF/50V,+/-20%,85?,5*12mm1 28 EC1220503120E/C22UF/25V,+/-20%,85?,5*12mm2 29 EC3100602120LOW LEAKAGE100UF/16V,+/-20%,85?,6.3*11mm1 30 IC0110456000ICBA4560,DIP81 31 DI0100414800DIODE1N4148,75V,200mA,1/2W7 BOM 32 TR0103018150TR2SC1815GR,150mA,5

34、0V,400mW,NPN1 33 TR0204010150TR2SA1015GR,150mA,50V,400mW,PNP3 34 TR0103022400TR2SC2240,100mA,120V,400mW,NPN2 35 TR0204009700TR2SA970,100mA,120V,400mW,PNP2 36 TR0116032060TRA1024Y,KEC1 37 TR0215010240TRC3206Y,KEC1 38 JA01021100002P SOCKET2532-02-180?,P=2.54mm1 39 AL35018002202P SHIELD WIRE2P,P=2.54mm

35、,L=180mm, GRAY1 40 AL35022002202P SHIELD WIRE2P,P=2.54mm,L=220mm, GRAY1 41 VR1210307200VRF10K,RV16A-20-F14(ALPHA),L=20mm 1 PRODUCTHOME AMPMODEL RA150(2*75W)AMP DRIVE BOARD PARTS(R CHANNEL)PAGE NO.PART NO.MATERIALSPECIFICATIONQTY 1 CB0818101000PCBRA500DRV,V1.1(120*38mm),2OZ?1 2 JP1080500000JUMPER0.8*

36、5mm2 3 JP1081000000JUMPER0.8*10mm1 4 JP1081500000JUMPER0.8*15mm2 5 RR0433000210M/R1/8W,330 ohm,+/-1%,2 6 RR0410020210M/R1/8W,10K ohm,+/-1%,2 7 RR0100000210C/R1/8W,0 ohm,+/-5%,3 8 RR0103900210C/R1/8W,39 ohm,+/-5%,4 9 RR0104700210C/R1/8W,47 ohm,+/-5%,2 10 RR0127000210C/R1/8W,270 ohm,+/-5%,2 11 RR01560

37、00210C/R1/8W,560 ohm,+/-5%,1 12 RR0110010210C/R1/8W,1K ohm,+/-5%,5 13 RR0127010210C/R1/8W,2.7K ohm,+/-5%,1 14 RR0151010210C/R1/8W,5.1K ohm,+/-5%,2 15 RR0168010210C/R1/8W,6.8K ohm,+/-5%,2 16 RR0110020210C/R1/8W,10K ohm,+/-5%,1 17 RR0122020210C/R1/8W,22K ohm,+/-5%,2 18 RR0133020210C/R1/8W,33K ohm,+/-5

38、%,3 19 RR0168020210C/R1/8W,68K ohm,+/-5%,2 20 CC1005005110C/C5PF/50V,+/-5%,NPO1 21 CC1022009110C/C22PF/100V,+/-5%,NPO2 22 CC1100105520C/C102/50V,+/-10%,Y5P1 23 CC1100305250C/C104/50V,+80/-20%,Y5V3 24 CC2470109010M/C472/100V,+/-5%1 25 EC4100405120NON POLARITY1UF/50V,+/-20%,85?,4*7mm1 26 EC1100405120E

39、/C1UF/50V,+/-20%,85?,5*12mm1 27 EC1220409120E/C2.2UF/100V,+/-20%,85?,5*12mm1 28 EC1100505120E/C10UF/50V,+/-20%,85?,5*12mm1 29 EC1220503120E/C22UF/25V,+/-20%,85?,5*12mm2 30 EC3100602120LOW LEAKAGE100UF/16V,+/-20%,85?,6.3*11mm1 31 IC0110456000ICBA4560,DIP81 BOM 32 DI0100414800DIODE1N4148,75V,200mA,1/2

40、W7 31 TR0103018150TR2SC1815GR,150mA,50V,400mW,NPN1 32 TR0204010150TR2SA1015GR,150mA,50V,400mW,PNP3 33 TR0103022400TR2SC2240,100mA,120V,400mW,NPN2 34 TR0204009700TR2SA970,100mA,120V,400mW,PNP2 35 TR0116032060TRA1024Y,KEC1 36 TR0215010240TRC3206Y,KEC1 37 JA01021100002P SOCKTE2532-02-180?,P=2.54mm1 38

41、AL35018002202P SHIELD WIRE2P,P=2.54mm,L=180mm, GRAY1 39 AL35022002202P SHIELD WIRE2P,P=2.54mm,L=220mm, GRAY1 40 VR1210307200VRF10K,RV16A-20-F14(ALPHA),L=20mm 1 PRODUCTHOME AMPMODEL RA150(2*75W) AMP POWER BOARD PARTSPAGE NO.PART NO.MATERIALSPECIFICATIONQTY 1 CB0918101000PCBRA500PWR,V1.1 (179*90mm),2O

42、Z 1 2 JP1080500000JUMPER0.8*5mm2 3 JP1080750000JUMPER0.8*7.5mm1 4 JP1081000000JUMPER0.8*10mm4 5 JP1081250000JUMPER0.8*12.5mm1 6 JP1081500000JUMPER0.8*15mm6 7 JP1082000000JUMPER0.8*20mm3 8 RR0100000210C/R1/8W,0 ohm,+/-5%, 1 9 RR0122010210C/R1/8W,2.2K ohm,+/-5%, 3 10 RR0175010210C/R1/8W,7.5K ohm,+/-5%

43、, 1 11 RR0110020210C/R1/8W,10K ohm,+/-5%, 1 12 RR0118020210C/R1/8W,18K ohm,+/-5%, 3 13 RR0120020210C/R1/8W,20K ohm,+/-5%, 1 14 RR0133020210C/R1/8W,33K ohm,+/-5%, 1 15 RR0147020210C/R1/8W,47K ohm,+/-5%, 1 16 RR0156020210C/R1/8W,56K ohm,+/-5%, 2 17 RR0110030210C/R1/8W,100K ohm,+/-5%, 5 18 RR0468000210

44、M/R1/8W,680 ohm,+/-1%, 2 19 RR0422010210M/R1/8W,2.2K ohm,+/-1%, 1 20 RR0300470550MO/R1W,4.7 ohm,+/-5%, ERECT2 21 RR0327000620MO/R2W,270 ohm,+/-5% 1 22 RR0347000620MO/R2W,470 ohm,+/-5% 2 23 RR0368000620MO/R2W,680 ohm,+/-5% 1 24 CC1100309250C/C104/100V,+80/-20%,Y5V4 25 CC2100309010M/C104/100V,+/-5%3 2

45、6 EC1470305120E/C0.47UF/50V,+/-20%,85?,5*12mm1 27 EC1100409120E/C1UF/100V,+/-20%,85?,5*12mm1 28 EC1470405120E/C4.7UF/50V,+/-20%,85?,5*12mm1 31 EC1470503120E/C47UF/25V,+/-20%,85?,5*12mm1 32 EC1100602120E/C100UF/16V,+/-20%,85?,5*12mm2 33 EC1220602120E/C220UF/16V,+/-20%,85?,6.3*12mm1 BOM 34 EC122060312

46、1E/C220UF/25V,+/-20%,85?,8*12mm2 35 EC1680705130E/C6800UF/50V,+50/-0%,85?,25*42mm2 36 CC8470115030APPROVED CAP472/400V,+/-20%,C/C 2 37 CC8100214020APPROVED CAP103/275V,+/-20% 1 38 IC0620731700ICTA7317P,SIP91 39 ZD1012010000ZENNER DIODE12V,1/2W1 40 ZD1015020000ZENNER DIODE1W,15V2 42 DI0100400400DIODE

47、1N4004,400V,1A2 43 DI0300080200BRIDGE RECTIFIERRS802,8A/200V1 44 TR0103018150TR2SC1815GR,150mA,50V,400mW,NPN1 45 TR0103020610TR C2061,NPN1 46 JA0102320000SOCKET2PIN,PITCH=4mm 1 47 JA0103320000SOCKET3PIN,PITCH=4mm 1 48 JA0104320000SOCKET4PIN,PITCH=4mm 3 49 JA01051100005P SOCKET2532-05-180 ,P=2.54mm1

48、50 JA01061100006P SOCKET2532-06-180 ,P=2.54mm2 51 SW0900000000POWER SWITCH8212-2(CHILY), WITH M3.0*0.5mm SCREW THREAD1 52 PD6000000000SLIPE665 3 53 RE6005012000RELAY12V,DW323-D12S,?5A? 1 PRODUCTHOME AMPMODEL RA150(2*75W)AMP POWER INDICATOR BOARD PARTS PAGE NO.PART NO.MATERIALSPECIFICATIONQTY 1 CB101

49、7901000PCBRA150LED,V1.1 (125*25mm),2OZ?1 2 JP1081500000JUMPER0.8*15mm2 3 RR0100000210C/R1/8W,0 ohm,+/-5%, 1 4 RR0110010210C/R1/8W,1K ohm,+/-5%, 2 5 RR0115010210C/R1/8W,1.5K ohm,+/-5%, 3 6 RR0122010210C/R1/8W,2.2K ohm,+/-5%, 8 8 RR0133020210C/R1/8W,33K ohm,+/-5%, 2 9 RR0120020210C/R1/8W,20K ohm,+/-5%, 2 10 RR0147020210C/R1/8W,47K ohm,+/-5%, 2 11 RR0168020210C/R1/8W,68K ohm,+/-5%, 2 12 RR0110030210C/R1/8W,100K ohm,+/-5%, 2 13 EC2100505120MINI E/C10UF/50V,+/-20%,85?,5*7mm4 14 EC2330305120MINI E/C0.33UF/50