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Alto ELVIS 12 MKII, Service Manual, Page: 2 / 17

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CONTENTS 

1. Introduction………………………………………………………………………………….1 

2. Specification………………………………………………………………………………...2 

3. Block Diagram……………………………………………………………………………...3 

4. Schematic Diagram………………………………………………………………………..4 

5. Wiring Diagram…………………………………………………………………………….6 

6. PCB Layout………………………………………………………………………………...8 

7. Exploded View & Mechanical Parts List………………………………………………..10

8. Trouble Shooting………………………………………………………………………….13 

9. BOM List…………………………………………………………………………………...14

Summary of Contents for ELVIS 12 MKII

Page 1: ...www altoproaudio com Version 1 0 MODEL ELVIS12 12M MKII Revised on Mar 2010 ...

Page 2: ...CONTENTS 1 Introduction 1 2 Specification 2 3 Block Diagram 3 4 Schematic Diagram 4 5 Wiring Diagram 6 6 PCB Layout 8 7 Exploded View Mechanical Parts List 10 8 Trouble Shooting 13 9 BOM List 14 ...

Page 3: ...In fact Lamborghini Maserati and Ferrari are made just a few miles away from our design centers The same area has a long tradition in designing and manufacturing some of the world s best professional transducers Your ELVIS MKII speaker cabinet is capable of very high sound pressure level and it has been created to give you a performance that is better than any loudspeaker in this range They are fl...

Page 4: ...23 7 x 15 5 x 14 Net Weight 16 9kg 37 3 lb Power System 250W continuous 500W peak AES Standard Frequency Response 10dB 64Hz 18KHz Sensitivity 1w 1mt 96 5dB SPL Impedance 8 Ω nominal Maximum SPL 1m 120dB continuous 123dB peak Coverage HxV 70 x 70 nominal Transducer Low 12 Woofer 2 voice coil with double ventilation Transducer High 1 Neodymium on Spherical Horn Tractrix contour Passive Crossover 2 2...

Page 5: ...evision Model No 01 NOV 2008 KAIMINGLIU ELVIS 12 12M M KII 方塊圖 1 of ELVIS 12 12M MKII VER081101 A3 1 1 2 1 1 2 B SPK2 2 1 1 2 B SPK1 I N P U T ELVIS 12 MKII ELVIS 12M MKII BLOCK DIAGRAM CROSSOVER CIRCUIT DRIVER SPEAKER WOOFER SPEAKER ELVIS 12 MKII WOOFER PA D597NH 8 OHM INVERTED 1 3 Block Diagram 3 ...

Page 6: ...IS 12 MKII FRANCO 081026 修改 1 1 of ELVIS 12 MKII Passive Crossover VER081026 A3 _ INPUT L1 1 4mH SI41 P1 C1 10uF 250V P2 _ PTC1 JUMP C2 2 2uF 250V R2 1R5 20W L2 0 3mH R4 39R 20W PTC2 RX050 P3 P4 _ WOOFER DRIVER _ BLACK BROWN BLACK BLUE _ LOW R1 1R5 20W DS1 I2V 2 1A C3 0 33uF 250V R3 15R 20W ELVIS 12 MKII 1 1 4 Schematic Diagram 4 ...

Page 7: ...odel No 16 Feb 2009 KAIMINGLUI E 1 1 of E VER081026 A4 _ INPUT L1 1 4mH SI41 P1 C1 10uF 250V P2 _ PTC1 JUMP C2 2 2uF 250V R2 1R5 20W L2 0 3mH R4 39R 20W PTC2 RX050 P3 P4 _ WOOFER DRIVER _ BLACK BROWN BLACK BLUE _ LOW R1 1R5 20W DS1 I2V 2 1A C3 0 33uF 250V R3 15R 20W ELVIS 12M MKII 1 1 5 ...

Page 8: ...awn By Sheet Revision Model No 17 NOV 2008 KAIMINGLIU ELVIS 12 MKII 全機配線圖 1 of ELVIS 12 MKII VER081117 A4 1 1 1 HB02396 CROSSOVER ELVIS 12 MKIII HK10471 SPEAKER HK10296 SPEAKER HG00214 LOW HIGH LOW HIGH IN IN RED BLACK BLACK BLACK BROW BLUE WOOFER DRIVE 5 Wiring Diagram Driver out of phase 6 ...

Page 9: ...odel No 17 NOV 2008 KAIMINGLIU ELVIS 12M MKII 全機配線圖 1 of ELVIS 12M MKII VER081117 A4 1 ELVIS 12M MKII WIRING DIAGRAM 1 1 HB02396 CROSSOVER ELVIS 12 MKIII HK10471 SPEAKER HK10296 SPEAKER HG00214 LOW HIGH LOW HIGH IN IN RED BLACK BLACK BLACK BROWN BLUE WOOFER DRIVE Driver out of phase 7 ...

Page 10: ...6 PCB Layout 8 ...

Page 11: ... 9 ...

Page 12: ...7 Exploded View Mechanical Parts List MODEL NO ELVIS 12 MKII 10 ...

Page 13: ...MODEL NO ELVIS 12 M MKII 11 ...

Page 14: ...eakonRS C LD4015 2 23 MG00364 black screw RS M3 12 4 speakon wiring box 4 S N Part No Description Specification Qty Remark 1 NI04221 label RS 75 39 5mm MS SERIES ALTO_V1 0 1 2 MG00349 black screw RS M3 16 18 grille 10 wiring box cabinet 8 3 NI04279 ZC label RS ACT MS SERIES ALTO_V1 0 1 4 MD01373 ZB metal grille RS ELVIS 12M MKⅡ_V1 0 1 5 MF00054 ZE washer RS ACT φ4 φ12 1t_V1 0 3 label grille 3 6 MG...

Page 15: ...Input sensitivity gain Channel faders Master faders Noise or hiss heard at output Noisy source device Disconnect the devices that are connected to yout speaker one at a time If the noise goes away the problem is with the source or the connecting cable Improper A C ground or faulty equipment connected to mixer input Disconnect or mute channels on at a time to isolate the problem Refer to the owner ...

Page 16: ...6 MH01568 WASHER RS φ129 φ52 5 8 P 76_V1 2 0007 MH02056 magnet RS ψ135 ψ57 19 Y30_V1 0 0008 MH01110 rivet M0500A_OU 30 0009 HC00426 terminal RS M0021B_PT2 1_V1 0 0010 HA02493 strand TA4X4YKA42W 110mm 0011 HG00386 voice coil RS BAEISV2L φ50 5 36 6 0 0 24 0012 MH02077 T shape middle pillar RS φ129 φ50 28 5 8 P 55_V1 1 0013 NE19090 label RS HK10296_V1 0 0014 NH00620 cone RS φ297 φ51 2 76 0014 MD01373...

Page 17: ...I01517 bracket RS φ318 φ60 64 P 76_V1 0 0006 MH01568 WASHER RS φ129 φ52 5 8 P 76_V1 2 0007 MH02056 magnet RS ψ135 ψ57 19 Y30_V1 0 0008 MH01110 rivet M0500A_OU 30 0009 HC00426 terminal RS M0021B_PT2 1_V1 0 0010 HA02493 strand TA4X4YKA42W 110mm 0011 HG00386 voice coil RS BAEISV2L φ50 5 36 6 0 0 24 0012 MH02077 T shape middle pillar RS φ129 φ50 28 5 8 P 55_V1 1 0013 NE19090 label RS HK10296_V1 0 0014...

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