Mackie_S500_Passive_Speaker_Service_Manual电路图.pdf

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1、S500 2-Way Passive Loudspeaker SERVICE MANUAL 2000 MACKIE DESIGNS, INC. RadioFans.CN 收音机爱 好者资料库 2 Duration Per DaySound Level dBA, Typical In Hours Slow ResponseExample 890Duo in small club 692 495Subway Train 397 2100Very loud classical music 1.5102 1105Patrice screaming about deadlines 0.5110 0.25

2、 or less115Loudest parts at a rock concert The S500 can produce a maximum SPL of 127 dB 1m SAFETY Exposure to extremely high noise levels may cause permanent hearing loss. Individuals vary considerably in susceptibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exp

3、osed to sufficiently intense noise for a period of time. The U.S. Governments Occupational Safety and Health Administration (OSHA) has specified the permissible noise level exposures shown in this chart. According to OSHA, any exposure in excess of these permissible limits could result in some heari

4、ng loss. To ensure against potentially dangerous exposure to high sound-pressure levels, it is recommended that all persons exposed to equipment capable of producing these levels use hearing protectors while this unit is in operation. Ear plugs or protectors in the ear canals or over the ears must b

5、e worn when operating this amplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits set forth here. RadioFans.CN 收音机爱 好者资料库 3 CONTENTS Safety . 2 Introduction . 3 Overview . 4 Specifications. 5 Parts. 6 Fold-out Sections Wiring diagram and PCB . Wiring

6、-1 Introduction This manual contains basic service information. It is essential that you have a copy of the users manual as this contains the complete operating instructions. SERVICE TECHNICAL ASSISTANCE Mackie Designs, Service Technical Assistance, is available 8AM - 5PM PST, Monday through Friday

7、for Authorized Mackie Service Centers, at 1-800-258-6883. Feel free to call with any questions and speak with a carefully-calibrated technician. If one is not available, leave a detailed message and a qualified Mackoid will return your call asap. DISCLAIMER The information contained in this manual i

8、s proprietary to Mackie Designs, Inc. The entire manual is protected under copyright and may not be reproduced by any means without express written permission from Mackie Designs, Inc. SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLY RadioFans.CN 收音机爱 好者资料库 Click o

9、n any item in the table of contents to go to that page 4 Overview The S500 is a high-efficiency, extreme-output, 2-way, wide-dispersion sound reinforcement speaker system. The combination of precision-manufactured, high- efficiency acoustic components and high-quality, low-impedance, phase-precise c

10、rossover technology allows the S500 to operate continuously at peak output levels safely while providing high- resolution audio. The components inside the S500 incorporate several state-of-the-art advancements in transducer technology. The compression driver is a new 1.75-inch titanium diaphragm des

11、ign featuring a 3-slot, low-distortion geometry phase plug. The S500 also features a low-distortion, high-output horn design developed to provide the correct power response and phase alignment characteristics at the crossover frequency. With the resulting 75 x 65 dispersion pattern, the S500 provide

12、s very open, natural sound reproduction at extreme output levels. The S500 produces deep bass through a 15-inch high-efficiency RCF precision woofer. The magnetic structure designed for the woofer motor is responsible for the systems resulting high sensitivity of 100 dB (1 watt1 meter). More importa

13、ntly, the high-efficiency motor provides an extraordinary amount of force that provides complete control of the cone mass. This type of control allows the woofer to deliver extended bass response and to reach the mid-frequency crossover point efficiently. The S500 frequency response is linear betwee

14、n 65Hz and 18kHz. Protection for the high- frequency driver is provided via an integrated MOSFET circuit that actively monitors and controls the power delivered to the compression driver. There is also a circuit breaker button on the rear control panel designed to protect the woofer from excessive p

15、ower. The breaker “sees” the amplifier signal being delivered to the woofer and opens when the combination of amperage and voltage exceeds the maximum rated power levels. The breaker switch can be reset by pressing the button. The rear control panel features both a 1/4” speaker jack and a Neutrik Sp

16、eakon connector, wired in parallel. The S500 cabinet is constructed using both multi-layered plywood and pressure-injected structural resin. The top and bottom sections both have handles for easy movement and relocation. There is an integrated pole-mount on the bottom of the enclosure. In addition,

17、there are two, three-part cast-aluminum handles on each side of the enclosure as well as a full size, oval-punched, weather-resistant steel grille. The S500 has a 1/4” TS jack and a Neutrik Speakon connector, wired in parallel. Use high-quality speaker cable as recommended by the amplifier manufactu

18、rer. The 1/4” TS jack uses the following wiring standard: Tip = Signal (+) Sleeve = Ground (Shield) The Speakon connector uses the following wiring standard: Pin 1+ = Signal (+) Pin 1 = Ground () 5 Transducer Specifications Low-Frequency Transducer Diameter15” (381mm) Voice Coil Diameter2.5” (63.5mm

19、) High-Frequency Driver and Horn Diaphragm Diameter1.75” (44.5mm) Voice Coil Diameter1.75” (44.5mm) Diaphragm MaterialTitanium Power Handling30 watts rms (long term) Horn TypeConstant Directivity Mouth Size10.6” (270mm) W x 10.6” (270mm) H Throat Size1.0” (25.4mm) System Specifications Frequency Ran

20、ge (10 dB)50Hz-20kHz Frequency Response (3 dB) 75Hz-18kHz Horizontal Coverage (6 dB)75 averaged 1kHz-10kHz Vertical Coverage (6 dB)65 averaged 1kHz-10kHz Directivity Factor; DI (Q)10.93 (12.38) averaged 2kHz-10kHz Sensitivity (1W1m)100 dB Rated Maximum SPL1m124 dB long term 127 dB peak Crossover Poi

21、nt1300Hz Nominal System Impedance8 ohms Power Handling250 watts rms long term 500 watts peak Safety Features High Frequency: Monitoring and limiting of continuous input power via MOSFET-based electronic circuit Low Frequency: Monitoring of amplifier signal delivered to woofer via current breaker swi

22、tch. Overpowering of the woofer opens the circuit and requires resetting by manually pressing the circuit breaker button. Physical Properties Height32.1” (817mm) Front Width19.1” (484mm) Rear Width13.9” (352mm) Depth18.1” (460mm) Net Weight75 lbs. (34kg) Connector Type1/4” TS jack and Neutrik Speako

23、n Enclosure Geometry Trapezoidal, 10 side angles, 18mm multi-layered plywood, top and bottom high pressure resin injected “caps” HandlesOne on top, one on bottom cap, two three-piece handles on each side ColorBlack, PVC coated finish GrilleCustom perforated oval steel grille with anti-corrosive trea

24、tment Specifications 6 13112050 LOUDSPEAKER S 500 PART#DESCRIPTIONQTYCOMMENTS 21110330WOOFER L15-S5001 23030400CROSSOVER ASSEMBLY1SEE NEXT PAGE 23103720CABLE ASSEMBLY1 23103910HANDLE ASSEMBLY2 23103930CASE ASSEMBLY1 25110570TWEETER N 450-S 5001 33050380TERMINAL BOARD355671 33090460HANDLE CASE342782

25、33140390HORN354161 33160360GASKET FOR HANDLE360522 33161130GASKET FOR TERMINAL BOARD303471 33221420PROTECTION GRILLE343241 33221460INNER PROTECTION PACKAGING 355602 33890190FEET FOR CABINET343444 33900360BLACK COVER FOR STAND HOLE 343601 33920650HANDLE343352 33920900BRASS RING356471 33951980ROUND BL

26、UE RUN-MAN LABEL348441 33951990BOTTOM BLACK MACKIE LABEL348911 33953030BLUE S500 LABEL354621 33953050LABEL WITH SERIAL# AND DATE355651 33953060IMPEDANCE LABEL355671 33960580WARRANTY MOD.17121 33963280OWNERS MANUAL MOD.18031 33991010INNER PACKAGING343674 33994330INNER PACKAGING354211 33995400INNER PA

27、CKAGING CORNER333260.5 33995460PACKAGING (BOX) 355621 33995630COVER FOR PACKAGING 358220.1 43040030GLASS WOOL INSULATION SP.3040 43900580GASKET “U” SHAPED ESPACE200S0.1 43900820GASKET 321810 51150353SCREW V.TC+M4X30 INOX ZNN U76878 51150446SCREW V.TC+M5 X30ZNN U76874 51170415SCREW V.TSC+M5 X10ZNN U7

28、6898 51190246SCREW V.TCEI M5 X35 ZNN U5931 65958 51190315SCREW V.TCEI M6 X18 ZNN U59314 51240217SCREW V.TC+AB 2,9X13 ZNN U69542 51310415SCREW V.TC+SL 3,5X18 ZNN 50067 1/2”4 51310426SCREW V.TC+SL 3,5X25 ZNN 502218 51310535SCREW V.TC+SL 4X30 ZNN4 51310545SCREW V.TC+SL 4X40 ZNN8 51992015SCREW V.T1/2T+S

29、L 4,5X20 ZNN 3572518 52100211WASHER 4,3X12ZNN 13087 1/2”4 52100216WASHER 5,3X10ZNN U6592 50239 1/2” 8 52201004WASHER 5 DIN6798 02394 54302001HEXAGONAL NUT 350592 59025285BAG 800+300+300X1600 35171 1 83121010C3P21-010*302-THERMAL SWITCH1 83412015C3C12-014F003-STEREO JACK11/4” JACK 83415001C3C15-001F0

30、04-FEMALE CONNECTOR1SPEAKON INPUT CONNECTOR Parts List 7 23030400 CROSSOVER ASSEMBLY PART#DESCRIPTIONQTYCOMMENTS 33030770BOARD C.S.MR 355721 51150230SCREW V.TC+M3 X14ZNC U7687 501751 52100103WASHER 3.2X 6ZNC U6592 122722 52301010WASHER A 3.2 U1751 50234 1/21 53101005NUT M3 U5588-A-6S 116251 59999992

31、CABLE TIE T & B M 243 59999995CABLE TIE T & B M 252 81121029C1R21-251J221-RES.STR. 1/4W5% 2201Resistor 81121034C1R21-251J561-RES.STR. 1/4W5% 5601 81121041C1R21-251J222-RES.STR. 1/4W5% 2.2K1 81121110C1R21-501J102-RES.STR. 1/2W5% 1K1 81244022C1F44-153J5R6-RES.FILO 15W5% 5.61Resistor, wire-wound 812440

32、23C1F44-153J6R8-RES.FILO 15W5% 6.81 81244025C1F44-153J100-RES.FILO 15W5% 104 81244170C1F44-203J220-RES.FILO 20W5% 221 81412001C1C12-101K156-CAP.FILM 100V10% 15U 1Capacitor, Film 81412020C1C12-101K155-CAP.FILM 100V10%1.5U 1 81412021C1C12-101K225-CAP.FILM 100V10%2.2U 2 81412023C1C12-101K475-CAP.FILM 1

33、00V10% 4.7U 1 81521053C1E21-250*102-CAP.ELYTIC. 25V 1000U1Capacitor, Electrolytic 81612029C1L12-202H182-INDUCTOR1Inductor 81612048C1L12-102A651-INDUCTOR1 81612049C1L12-401G701-INDUCTOR1 81632017C1L32-321A231-INDUCTOR1 82112001C2D12-750*151-DIODE 1N41481 82122015C2D22-101*402-DIODE MUR4104 82131050C2

34、D31-501J120-ZENER 0.5W 12V1 82262014C2T62-313A101-MOSFET IRFP1401 83444020C3C44-020M001-FASTON6 83816006C3A16-006 -HEATSINK1 2000 Mackie Designs Inc. All rights reserved Crossover and protection circuitS500 Service Manual WIRING-1 Woofer Capacitors Resistors Semiconductors FET ZENER Inductor specifications Tweeter 2000 Mackie Designs Inc. All rights reserved Crossover and protection circuitS500 Service Manual WIRING-2