《Mackie-SRM150-spk-sch 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Mackie-SRM150-spk-sch 维修电路原理图.pdf（25页珍藏版）》请在收音机爱好者资料库上搜索。
1、 SRM1502007 LOUD Technologies Inc. All rights re servedBack PCB Assembly (Layout and Schematics)PAGE 1TOP ARTWORKBOTTOM VIEWBOTTOM ARTWORKTHRU ATHRU BMAIN IN AGNDMAIN IN BJ3SW1PADJ2J1C4C1C5R4C3C6R5R1R2C2L1L3L5L2L4L6R3Plot Time:REV10030006/06/0604/18/0610/02/06SheetClass Code:1ofNONEWFBWFBWFBAppvd by
2、DateDrawn:200WFBNOTES:Checked:Released:Tolerance:Drawing Size:Drawing Type:08:24:32Signatures:DateDESCRIPTIONDrawing Number:1Drawing Title:AASSEMBLYFirst Used On:Date:Ecr(s)/Ecn(s)Chgd ByI/O BOARDMon Oct 02, 20061/26/06ST. LOUIS MUSIC, INC15851PWAPlot Date:THE INFORMATION CONTAINED ON THIS DRAWING I
3、S PROPRIETARY TOINITIAL SAMPLERE-WIRE PAD SW, ADD R4,51901 Congressional, St. Louis, MO 63146SECOND SAMPLE/ADDED PAD SW1. APPLY RTV SILICONE SEALANT PER SLM DOCUMENT NUMBER 00A005-00CAUTION:THIS ASSEMBLY DRAWING IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVIC
4、ING TO QUALIFIED SERVICE PERSONNEL.DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.RadioFans.CN 收音机爱 好者资料库 SRM1502007 LOUD Technologies Inc. All rights re servedBack PCB Assembly (Layout and Schematics)PAGE 2RadioFans.CN 收音机爱 好者资料库 SRM1502007 LOUD Technologies Inc. A
5、ll rights re servedFilter PCB Assembly (Top and Schematics)PAGE 1 SRM1502007 LOUD Technologies Inc. All rights re servedFilter PCB Assembly (Top and Schematics)PAGE 22007 LOUD TECHNOLOGIES INC.1B00SCH0020719-00SCHEMATIC, SWEETSPOT FILTER16220 WOOD-RED RD NE WOODINVILLE, WA 98072Technologies Inc.2DCB
6、AREV.OF11SHEETDWG. NO.SCALE:NONE2DWG FILE:SIZEDISSUED:MFG ENG:MFG:MATERIAL:NP ENG:CHECKED:DRAWN:DATEAPPROVALS3PROPERTY OF LOUD TECHNOLOGIES INC.IS PROPRIETARY AND CONFIDENTIALTHE INFORMATION CONTAINED HEREINALL RIGHTS RESERVEDC45678ABCD8765431L2FERRITEC4.22uF50VC3.22uF50VL1FERRITE1243LF11 mHC2.00150
7、VW120 G REDC1.00150VW520 G WHTR1302WW320 G REDW220 G BLKR2302WW420 G GRNPWB1PCB FAB - SWEETSPOT FILTER0020718-01 SRM1502007 LOUD Technologies Inc. All rights re servedFinal Assembly Drawing (Control Assembly)PAGE 1 SRM1502007 LOUD Technologies Inc. All rights re servedFinal Assembly DrawingsPAGE 1 S
8、RM1502007 LOUD Technologies Inc. All rights re servedFinal Assembly DrawingsPAGE 2 SRM1502007 LOUD Technologies Inc. All rights re servedFinal Assembly DrawingsPAGE 3 SRM1502007 LOUD Technologies Inc. All rights re servedFront PCB Assembly (Top and Schematics)PAGE 1TOPR93R83R81R96L9Q1JW3C23R52R53C27
9、R94C82R91C8D9R73R78R58R57D2Q3C1U3C53R54C64C1U1R104C49C29C87R95JWOPT1D7R76C85JW2R103C1U5R84C83U9R19U8R56C7R61C90R69R27R28Q7C55C12C84C60C61C65R92R90C66C77D8R14Q4C33SW2PHANTOMC19C73C2U3R98R66R24C75C74C68C62R65C91C63C44U1R34P1GAINC2U10C39C58U4R48R47Q8P2GAINU10C86C50C15C18C13C14C11C22C42C26C43C21C88U7P5M
10、IDC40U2C57P3STEREO LEVELC20R77C70RC1R100C76Q10P7MAIN LEVELJ6C59C72C67U5C30Q5J1SW1INSTRUMENTC56C41U3U6J5U11P4HIGHJ4C45Q6P6LOWRLJ3J2Plot Time:REV100A0007/14/0603/24/0612/04/06SheetClass Code:1ofNONEWFBWFBAppvd byDateDrawn:200WFBNOTES:Checked:Released:Tolerance:Drawing Size:Drawing Type:09:16:49Signatu
11、res:DateDESCRIPTIONDrawing Number:2Drawing Title:AASSEMBLYFirst Used On:Date:Ecr(s)/Ecn(s)Chgd ByPREAMP PWAMon Oct 02, 200603/01/06ST. LOUIS MUSIC, INC0015849-00Plot Date:THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TOINITIAL ISSUEMOVED MODE TRACE CHGD VALUE OF C19,83ADDED C90,91 DEL R67
12、,681901 Congressional, St. Louis, MO 63146SECOND TURN1. APPLY RTV SILICONE SEALANT PER SLM DOCUMENT NUMBER 00A005-00CAUTION:THIS ASSEMBLY DRAWING IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.DO NOT PERFORM ANY SERVICING BE
13、YOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. SRM1502007 LOUD Technologies Inc. All rights re servedFront PCB Assembly (Top and Schematics)PAGE 2BOTR63C2U6R75R80C71R21C32R22Q2R33C2U4R46R38R41R101R29C1U2D22D20C6R102C78C1L2L6R9L12D16ZD1D11D10D14R87C69R89R71R97R107C31R105R55R23C46R43R50C2U2C89C47R
14、36C51R51R49R37D23D24L5C3C4L7L4D15R74C48C80D13C2U5R59C28R79D1R86R64R99R62C2U1R31C36R44R30C38R32C1U4C1U10R1R70Q9C5R11R4R10R12C25R16R17L8L3C2C24R39R40C79L11C17R6D5R88Q11C81D12R60R106C1U6R18R20R85Q12R35C54C52C37R45R42R25C16L1R8C9C10R7R72R13R15R3D6R5ZD2D25J7R82D17D18C34R26D19D21C35R2Chgd ByWFBWFBDrawing
15、Title:First Used On:Ecr(s)/Ecn(s)2Aof2Tolerance:Date03/24/0607/14/0612/04/06Plot Date:Checked:Released:REV100A00Drawn:2000015849-00PREAMP PWAAppvd byDateNONEDrawing Number:ASSEMBLYDate:SheetClass Code:Drawing Size:Drawing Type:Signatures:DESCRIPTIONNOTES:03/01/06ST. LOUIS MUSIC, INCWFBPlot Time:09:1
16、6:49THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TOINITIAL ISSUEMOVED MODE TRACE CHGD VALUE OF C19,83ADDED C90,91 DEL R67,68Mon Oct 02, 2006SECOND TURN1. APPLY RTV SILICONE SEALANT PER SLM DOCUMENT NUMBER 00A005-001901 Congressional, St. Louis, MO 63146CAUTION:THIS ASSEMBLY DRAWING IS PR
17、OVIDED FOR USE BY QUALIFIED PERSONNEL.TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. SRM1502007 LOUD Technologies Inc. All rights re servedFront PCB Assembly (Top and Schematics)PAGE 3
18、SRM1502007 LOUD Technologies Inc. All rights re servedPower Amplifi er PCB Assembly (Layout and Schematics)PAGE 1IC LAYER (TOP)TOP SILKPlot Time:REV005/23/05SheetClass Code:1ofNONEAppvd byDateDrawn:RLBNOTES:Checked:Released:Tolerance:Drawing Size:Drawing Type:07:09:58Signatures:DateDESCRIPTIONDrawin
19、g Number:2Drawing Title:AASSEMBLYFirst Used On:Date:Ecr(s)/Ecn(s)Chgd By2X75W CLASS-D AMP PWATue Dec 07, 2004ST. LOUIS MUSIC, INC06B359Plot Date:THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TOCONTROL ISSUE1901 Congressional, St. Louis, MO 631461. APPLY RTV SILICONE SEALANT PER SLM DOCUME
20、NT NUMBER 00A005-00CAUTION:THIS ASSEMBLY DRAWING IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.C20R2C14C33C7C21C38C6C32IC1R3C12 SRM1502007 LOU
21、D Technologies Inc. All rights re servedPower Amplifi er PCB Assembly (Layout and Schematics)PAGE 2Plot Time:REV005/23/05SheetClass Code:2ofNONEAppvd byDateDrawn:RLBNOTES:Checked:Released:Tolerance:Drawing Size:Drawing Type:07:10:00Signatures:DateDESCRIPTIONDrawing Number:2Drawing Title:AASSEMBLYFir
22、st Used On:Date:Ecr(s)/Ecn(s)Chgd By2X75W CLASS-D AMP PWATue Dec 07, 2004ST. LOUIS MUSIC, INC06B359Plot Date:THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TOCONTROL ISSUE1901 Congressional, St. Louis, MO 631461. APPLY RTV SILICONE SEALANT PER SLM DOCUMENT NUMBER 00A005-00CAUTION:THIS ASSE
23、MBLY DRAWING IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.DO NOT PERFORM ANY SERVICING BEYOND THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. SRM1502007 LOUD Technologies Inc. All rights re servedPower Amplifi er PCB Assembl
24、y (Layout and Schematics)PAGE 3234ABAND 10 MEGOHM DIGITAL VOLTMETER.3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPECAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.TOUCHING INTERNAL PARTS.AND BE SURE POWER SUPPLY IS DISCHARGED BEFORE THIS UNIT CO
25、NTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER1) CAUTION: SHOCK HAZARD!NOTES:THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIEDTHIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.CAUTION:
26、1BACCREVDateDESCRIPTIONChecked:Drawn:Released:Signatures:Drawing Type: SchematicSheetClass Code:THE INFORMATION CONTAINED ON THIS DRAWING IS PROPRIETARY TO ST. LOUIS MUSIC, INCDrawing Size:Plot Time:Plot Date:Tolerance:005/23/05WFBCONTROL ISSUE Wed Mar 09, 200507:33:07Drawing Number:ofDrawing Title:
27、DBNONE11Date:First Used On: 9/01/0411880 Borman Drive, St. Louis, MO 6314606S359Ecr(s)/Ecn(s)Chgd ByAppvd byDate150W CLASS D PWR AMP4231DIN2+IN-VDDAIN2-IN2+VSSPVDDPVDDPVSSPOUT1+IN2-IN+MODEVSS1234J2VDDOUT2-1234J3VSSC7.1VDD47035 VC2FERRITEL2FERRITEL1VSSP2263 VC8VDDPIN-IN+VDDAC36.1C10.1VDDA.1C32C12.130
28、.1KR51/10 W1%VSSAVSSPC38.1VDDPVSSPC14.1.1C13.015C23C22.015VDDP220 pFC25101/8 WR11VSSPOUT2-C27.47 uF.47 uFC261234567J1.1C6OUT1+TO MAIN BOARD47035 VC1TO OUTPUT BOARDVSSAC37.15231B5.1VD1C11220 pF220 pFC24VSSA2263 VC34735 VC5R1101/8 WC39.1C34.1220 pFC33220 pFC21220 pFC20.1C9C15.1MODER339K1/10 W220 pFC35
29、27 uH 5.6A max 20OHML627 uH 5.6A max 20OHML5101/8 WR104735 VC4R2101/8 WVSSA10VddA13VddA21VssA224VssD6MODE19SUB/VssD14VddP123VddP217VssP120VssP212VssA17OSC18STABI13PROT4IN2-5IN2+9IN1-8IN1+21OUT216OUT12SGND211SGND122BOOT215BOOT1IC1TDA8920B SRM1502007 LOUD Technologies Inc. All rights re servedPower Su
30、pply PCB Assembly (Top and Schematics)PAGE 1 SRM1502007 LOUD Technologies Inc. All rights re servedPower Supply PCB Assembly (Top and Schematics)PAGE 2ACVDCV0019269-00ACVDCV3-27-07TH1C00SCH0019269-00SCHEMATIC, SWEETSPOT PWR SUPPLYTECHNOLOGIES INC. WOODINVILLE WA. USA2DCBAREV.OF11SHEETDWG. NO.SCALE:N
31、ONE2DWG FILE:SIZEDISSUED:MFG ENG:MFG:MATERIAL:NP ENG:CHECKED:DRAWN:DATEAPPROVALS3PROPERTY OF LOUD TECHNOLOGIES INC.IS PROPRIETARY AND CONFIDENTIALTHE INFORMATION CONTAINED HEREINALL RIGHTS RESERVEDC45678ABCD876543ECO#REV:DESCRIPTIONREV. BY:DATEAPP. BY:12006 LOUD TECHNOLOGIES INC.AND 10 MEGOHM DIGITA
32、L VOLTMETER.3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPECAPACITOR VALUES IN MICROFARADS, 50V-10% TOL.2) UNLESS NOTED, RESISTOR VALUES IN OHMS, 1/4W-5% TOL.TOUCHING INTERNAL PARTS.AND BE SURE POWER SUPPLY IS DISCHARGED BEFORETHIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER1) CAUTION: SHO
33、CK HAZARD!NOTES:THAT EXPLAINED IN THE OPERATING INSTRUCTIONS.SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYONDTO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIEDTHIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL.CAUTION:FOR ASSEMBLY:27V MAXINPUTCAUTION:CIRCUIT NOT ISOLATED FROM
34、AC LINE!POWER INPUT:100-240VAC 50/60HzC4.68275VC1010C3.001250VBD1KBL406R1833.2K1/2W1%C7.022100VR2100K1WC5330400VC847R447KC2322063VC24.001100VR1122C16220035VC17220035VR71KR122.21K1%R1320.0K1perR1423.2K1per1234J3TO PREAMPJ2J11122J4TO LEDC1.001250VQ1MPS-A06R1733.2K1/2W1%R5100K1WPC1-BH11A817AR947.5K1%2W
35、C14.0011KVC15.0011KVC18220035VC19220035VJW3JW2JW4R647KC2.1275V UL11224433LF110mHR1681K1%1/2WW118G BLKD31N914C94.763VR31MD2UF4004DRAINGNDVCCFDBKS_STARTIC1KA5M0965QD4UF4007C12220 pF1KVNTC13AL3FERRITED7UF4004L14.7 uHD5D15LC20UC11.1R83.92K1%L24.7 uHR101.5KD6D15LC20UJW1C13.022400V123569101112131415161235
36、229101112131415168 8T1D11N914C6100 pF250VR15302WC21.1C20.11REF3K2AIC2KA431AZ21PC1-AH11A817AR16302W1234J5TO PWRAMPPWB1PCB FAB - SWEETSPOT POWER SUPPLY0019268-0311111-VOUTCKT_GNDCKT_GNDCKT_GND-VOUTCKT_GNDGND_1GND_1+VOUTPHANTOMPHANTOM+VOUT-VOUT-VOUTPHANTOMA-1Components noted with this symbol shall be r
37、eplaced only by the component specifi ed. This is required to maintain product safety. June 2007Parts ListSRM150PART #REVDESCRIPTIONPAGE0019074-00A07FINAL ASSEMBLY - 120V20019074-01A07FINAL ASSEMBLY - 230V30019279A00CONTROL ASSEMBLY40015849-00A02PCB ASSEMBLY - FRONT40019269-00C00PCB ASSEMBLY - POWER
38、 SUPPLY70019267-00A00PCB ASSEMBLY - POWER AMP80015851-00A01PCB ASSEMBLY - BACK80020719-00B00PCB ASSEMBLY - FILTER9HIGH12kHzMID2.5kHzLOW100HzMAXMINU+15-15U+15-15U+15-15MAXMINMAXMINSRM150MAXOFFLEVELEQMIC/LINEMIC/LINE123LRPHANTOM POWERMAININSTRUMENT (CH 1)48VA-2Components noted with this symbol shall b
39、e replaced only by the component specifi ed. This is required to maintain product safety. June 2007SRM150continuedPART#REVDESCRIPTIONQTYNOTES0021219A01DRIVER/CONE LN05/1002-81WOOFER0015294A00GRILL1GRILL83483026ACONN POWER CORD USA1LINE CORD USA0007334APCB ASSEMBLY / LED / SRS15001LED PCB ASSEMBLY001
40、9075B00FRONT HOUSING10019076B00REAR HOUSING10019279A00CONTROL ASSEMBLY1SEE PAGE 40019269-00C00PCB ASSEMBLY - POWER SUPPLY1SEE PAGES 7-80019267-00A00PCB ASSEMBLY - POWER AMP1SEE PAGE 80015851-00A01PCB ASSEMBLY - BACK1SEE PAGE 80020719-00B00PCB ASSEMBLY - FILTER1SEE PAGE 90019278A00HEATSINK1HEATSINK50
41、0-052-00ASWITCH SPST POWER ROCKER RTA BLACK1SWITCH0019282A00CONN AC LINE FILTER 3A10019330A00TOP HANDLE10019780A00STAND MOUNT - PLASTIC1STAND MOUNT - PLASTIC0019781A00THREADED INSERT10019753B00BOX10022006A00INSERT - TOP / BOTTOM20019722A00PANEL INNER PREAMP COVER10019725A00RETAINING CLIP10019843A00A
42、LUMINUM OXIDE CERAMIC TO-3P INSUL.10007794-08A00SCREW M3 X 8MM PAN MCH EXT SEMS PH STL CL ZINC 140007794-06A00SCREW M3 X 6MM PAN MCH EXT SEMS PH STL CL ZINC10007794-12A00SCREW M3 X 12MM PAN MCH EXT SEMS PH STL CL ZINC40000623-12B00SCREW M3 X 12MM PAN MCH PH SS BLACK ZINC10000659A00NUT HEX KEP M33001
43、0032ASCREW/M5X12 PH PHMS BLACK DIN7985A20001058AI/WASHER/FLAT M5 BLACK2700-055-00AMCH 4-24X3/8 PHP BLACK HILO40019890A00SCREW/ 6-19 X 3/4” PH PH TFS PLASTITE 48-2 BLACK80019891A00SCREW/ 8-16 X 1” PH PH TFS PLASTITE 48-2 BLACK10023736A00SCREW SELFTAP PLASTITE 48-2 8-16X1-1/2 PNH PHH60018209100SCREW/#
44、6-19X1/2” PH PH TFS PLASTITE 48-24701-021-00A6X3/8 PHP PLASTITE BLACK50019892A00SCREW/ 4-20 X 3/8” PH PH TFS PLASTITE 48-2 BLACK40019911B00STANDOFF NYLON 3/8”10019958A00FUSE CIRCUIT BREAKER 3A1FUSE0019959A00NUT THIN M24 X 210019995A00GASKET 3MM URETHANE1890MM0019996A00GASKET 2.5MM X 2.5MM URETHANE17
45、35MM0019997B00GASKET URETHANE , FRONT HOUSING10020488A00CABLES/WIRE 7 PIN 1-7 WIRE HARNESS1PREAMP TO POWER AMP0020489A00CABLES/WIRE 5 PIN 1-1 WIRE HARNESS1PREAMP TO LINE I/O0019074-00 REV A07 FINAL ASSEMBLY - 120V A-3Components noted with this symbol shall be replaced only by the component specifi e
46、d. This is required to maintain product safety. June 2007SRM150The 230 VAC (European) model has the same parts as the 120 VAC model except as shown below:Final Assembly continuedPART#REVDESCRIPTIONQTYNOTES0020490A00CABLES/WIRE 4 PIN 1-1 WIRE HARNESS 14”1POWER SUPPLY TO PRE-AMP0020491A00CABLES/WIRE 4
47、 PIN 1-4 WIRE HARNESS 3”1POWER SUPPLY TO POWER AMP0020499A00WIRE HARNESS 0.187 F TO 0.250F BLACK 18AWG 3”1POWER SWITCH0020909A00WIRE HARNESS 0.187 F TO 0.250F BLACK 18AWG 7”1POWER SWITCH0020910A01WIRE HARNESS 18GA WHITE 0.250 TO 0.250 7”1AC0020500A00WIRE HARNESS 18GA BLACK 0.250 TO 0.250 3”1AC002050
48、1A00WIRE HARNESS 2P RED 22GA 1-11POWER SUPPLY TO LED0019724A00PANEL INNER POWER AMP COVER10020725C00STAND MOUNT ADAPTER10020856B00SRM150 BOOM STAND ADAPTER 3”135-570-01A01BERGQUIST SP-1500 AC-1POWER AMP INSULATOR0012187A00CABLE TIE STD 50LB WR BLACK 8”10012143-07C00ROUND BUTTON CAP (7MM) CONTROL GRA
49、Y TOP WHITE BOTTOM10016339-00B00BUTTON ADAPTER - ONYX 1200F10019754A00BOX.25790-002-00APKG POLY BAG 12 X 18 2MIL CLEAR1PART#REVDESCRIPTIONQTYNOTES83483022BCONN POWER CORD EUROPEAN1LINE CORD - EUROPE0019074-01 REV A07 FINAL ASSEMBLY - 230VA-4Components noted with this symbol shall be replaced only by
50、 the component specifi ed. This is required to maintain product safety. June 2007SRM150PART#REVDESCRIPTIONQTYNOTES0015849-00A02PCB ASSEMBLY - FRONT1SEE BELOW0019303A00MOUNTING PLATE CONTROL ASSEMBLY10001381-03D00ANALOG KNOB MILLENNIUM BLUE 3203BLUE KNOB0001381-05D00ANALOG KNOB MILLENNIUM WHITE 1003W
免费区 
