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Pos. Nr.  
Ref. No.

Best. Nr.  
Part No.

Bezeichnung

Description

C0111

340988

KO-FOL     0.470MF  63V  5%

cap mylar 470nF            

C0112

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0113

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0114

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0115

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0116

326922

KO-FOL  1000.000PF 100V  5%

cap mylar 1nF              

C0117

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0118

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0119

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0120

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0121

326922

KO-FOL  1000.000PF 100V  5%

cap mylar 1nF              

C0122

340522

KO-EL     10.000MF  35V    

cap electrolytic 10uF/35   

C0123

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0124

340522

KO-EL     10.000MF  35V    

cap electrolytic 10uF/35   

C0125

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0126

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0127

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0128

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0129

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0130

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0131

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0132

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0133

301472

KO-EL     10.000MF  63V    

cap electrolytic 10uF/63V  

C0201

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0202

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0203

301530

KO-KER   100.0PF   500V 10%

cap ceramic 100pF          

C0204

301530

KO-KER   100.0PF   500V 10%

cap ceramic 100pF          

C0205

301530

KO-KER   100.0PF   500V 10%

cap ceramic 100pF          

C0206

301530

KO-KER   100.0PF   500V 10%

cap ceramic 100pF          

C0207

335787

KO-KER    15.0PF   100V  2%

cap ceramic 15pF           

C0208

343530

KO-EL     47.000MF  50V    

cap electrolytic 47uF/50V  

C0209

343530

KO-EL     47.000MF  50V    

cap electrolytic 47uF/50V  

C0210

340988

KO-FOL     0.470MF  63V  5%

cap mylar 470nF            

C0211

340988

KO-FOL     0.470MF  63V  5%

cap mylar 470nF            

C0212

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0213

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0214

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0215

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0216

326922

KO-FOL  1000.000PF 100V  5%

cap mylar 1nF              

C0217

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0218

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0219

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0220

327365

KO-EL     47.000MF  25V BIP

cap electr. bip 47uF/25V   

C0221

326922

KO-FOL  1000.000PF 100V  5%

cap mylar 1nF              

C0222

340522

KO-EL     10.000MF  35V    

cap electrolytic 10uF/35   

C0223

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0224

340522

KO-EL     10.000MF  35V    

cap electrolytic 10uF/35   

C0225

356508

KO-KER    0.10MF    50V 20%

cap ceramic 100nF          

C0226

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0227

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0228

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0229

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0230

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

Содержание Dx38

Страница 1: ...Dx 38 24 BIT DIGITAL SOUND SYSTEM PROCESSOR SERVICE MANUAL...

Страница 2: ...Product repair or replacement and return to the customer are the only remedies provided to the customer Electro Voice shall not be liable for any incidental or consequential damages including without...

Страница 3: ...ty Architects and engineers specifications Measuring data Bill of materials Service notes infos instructions Spare parts plan Circuit diagrams Electro Voice 600 Cecil Street Buchanan Michigan 49107 Ph...

Страница 4: ...into your outlet consult an electrican for replacement of the absolete outlet 1 Security regulations as stated in the EN 60065 VDE 0860 IEC 65 and the CSA E65 94 have to be obeyed when servicing the a...

Страница 5: ...ignalprozessoren DESCRIPTION Providing 48 bit filter algorithms 24 bit AD DA conversion and a dynamic range of 115 dB the Dx 38 sets new standards for digital loudspeaker controllers and processors Th...

Страница 6: ...ts m moire 50 pour les Programmes Presets d usine et 30 pour les Programmes utilisateur l int rieur du Dx 38 les conversions A N et N A s effectuent en 24 bits lin aires Delta Sigma sur chantillonnage...

Страница 7: ......

Страница 8: ...g Frequency 192 kHz 2 Inputs 2 x XLR IN electronically balanced 2 x XLR Direct Out Input transformers NRS 90244 are optionally available 2 1 Input Impedance electronically balanced 20 k 2 2 Input Volt...

Страница 9: ...6 mm x 374 mm 10 2 Installation Depth Without Connectors 356 mm 10 3 Installation Depth Incl Connectors approx 430 mm 10 4 Weight 5 kg 10 5 Weight with 2x NRS 90244 5 2 kg 11 Standards 11 1 Safety Cl...

Страница 10: ...to their clockwise margin 5 measured with service program ORIGINAL THRU level 0 dB all controls set to their clockwise margin measurement via bandpass filter 22 Hz 22 kHz weighting filter set to 20 kH...

Страница 11: ...0 dBu with input transformer NRS 90244 installed 04 19 99 17 01 22 THD N vs Level 0 002 1 0 005 0 01 0 02 0 05 0 1 0 2 0 5 40 25 35 30 25 20 15 10 5 0 5 10 15 20 dBu 04 20 99 08 53 11 THD N vs Frequen...

Страница 12: ...rmer 0 05 Frequency crossovers 6 12 18 24 dB oct slope Butterworth Bessel Linkwitz Riley Filters 26 parametric equalizers Low Shelving equalizer LPN Lowpass Notch switchable Hi Shelving equalizer 6 12...

Страница 13: ...P ROM TEST P RAM TEST EEPROM TEST KEY TEST ENCODER TEST LED TEST DISPLAY TEST RS232 TEST RS485 TEST CONTACT P TEST MIDI TEST DSP RAM TEST HW CONN TEST ORIGINAL THRU SINE WAVE OUT PINK NOISE WHITE NOIS...

Страница 14: ...orrupted during the internal reading in the UART IC1 or at the external bridging plug RS 485 TEST The optional RS 485 interface gets tested by sending and reading back data If no error has been detect...

Страница 15: ...CAUTION The use of this program should be left to the experienced and well educated service technician Inaccurate calibration can result in the degradation of the dynamic range or even in erroneous fu...

Страница 16: ...e Testing The P System During Power On During switching on the unit or performing a hardware reset the indication of the status LEDs D101 and D102 located on the Digital PCB 80449 lets you localize a...

Страница 17: ......

Страница 18: ...8 EEPROM LCD 122 x 32 DOTS LEDs LEVEL METER KEYBOARD ROTARY ENCODER I O SPI SPI AUDIO CONTROL UART OUT 1 OUT 2 OUT 4 OUT 3 GAINRANGING 24 BIT ADC GAINRANGING 24 BIT ADC IN 1 LEFT MONO IN 2 RIGHT INPUT...

Страница 19: ......

Страница 20: ......

Страница 21: ......

Страница 22: ......

Страница 23: ......

Страница 24: ......

Страница 25: ......

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Страница 27: ......

Страница 28: ......

Страница 29: ......

Страница 30: ...LLE 500X700X0 05 poly bag 357961 DAT BLATT EDS DX 38 eds dx38 356216 FB DX 38 BED front panel dx38 356466 BLEND DX38 DSP244 BED panel sub 356218 DEC DX 38 BED cover chassis Platinen printed circuit b...

Страница 31: ...56508 KO KER 0 10MF 50V 20 cap ceramic 100nF C0203 301530 KO KER 100 0PF 500V 10 cap ceramic 100pF C0204 301530 KO KER 100 0PF 500V 10 cap ceramic 100pF C0205 301530 KO KER 100 0PF 500V 10 cap ceramic...

Страница 32: ...5 C0353 356508 KO KER 0 10MF 50V 20 cap ceramic 100nF C0354 356508 KO KER 0 10MF 50V 20 cap ceramic 100nF C0355 340522 KO EL 10 000MF 35V cap electrolytic 10uF 35 C0356 356508 KO KER 0 10MF 50V 20 cap...

Страница 33: ...517 301530 KO KER 100 0PF 500V 10 cap ceramic 100pF C0518 343533 KO EL 220 000MF 25V cap electrolytic 220uF 25V C0519 343533 KO EL 220 000MF 25V cap electrolytic 220uF 25V C0520 356508 KO KER 0 10MF 5...

Страница 34: ...021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0710 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0711 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0712 340522 KO EL 10 000MF 35V cap electrolytic 1...

Страница 35: ...KO SO MTB 271 KB FILTER safety component FL302 346765 KO SO MTB 271 KB FILTER safety component FL401 346765 KO SO MTB 271 KB FILTER safety component FL402 346765 KO SO MTB 271 KB FILTER safety compon...

Страница 36: ...00UH 1 10A inductor 47uH 1 1A L0801 339139 FERRITPERLE EXC ELDR35C coil L0802 339139 FERRITPERLE EXC ELDR35C coil L0803 339139 FERRITPERLE EXC ELDR35C coil L0804 339139 FERRITPERLE EXC ELDR35C coil L...

Страница 37: ...4004 LED GN 3MM LOW CURRENT led green D0010 354004 LED GN 3MM LOW CURRENT led green D0011 354004 LED GN 3MM LOW CURRENT led green D0012 354004 LED GN 3MM LOW CURRENT led green LCD01 356588 DISPLAY LCD...

Страница 38: ...LED RT 3MM TLUR 4401 LED red 3mm D0059 336399 LED RT 3MM TLUR 4401 LED red 3mm S0020 348874 SCHALTER TAST 1XEIN SW switch push momentary spst S0021 348874 SCHALTER TAST 1XEIN SW switch push momentary...

Страница 39: ...100nF C0008 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0009 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0010 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0011 329021 KO KER 0 10MF 100V 20...

Страница 40: ...nung Description JS001 354555 BUCHSE FL XLR 3POL connector xlr female 3 pole JS002 351816 STECKER FL XLR 3POL PRINTB xlr connector male 3 pin X0001 354376 QUARZ 3 6864MHZ HC 49 U crystal 3 6864 mhz No...

Страница 41: ...ceramic 100nF C0004 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0005 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0006 343532 KO EL 100 000MF 25V cap electrolytic 100uF 25V C0007 340523 KO EL 2...

Страница 42: ...t number 357007 If the seria lnumber on your Dx38 is lower than 11099 you have to replace the old cable harness by the provided cable harness see drawing By checking the colours of the cables you can...

Страница 43: ...ice mode of the DX38 Press the SELECT button to the right side and the EDIT button simultaneously while switching power on The unit will start in SERVICE MODE Step through test menu with the SELECT bu...

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