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Manual de instrucciones Crown IQ-USM 810

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  • Crown IQ-USM 810 - page 1

    Digital Pr ocessor / Digital Mixer SER VICE MANU AL 130447-1 04-00 Rev. A ©2000 by Crown International, Inc., P.O. Box 1000, Elkhart, Indiana 46515-1000 U.S.A. Telephone: 219-294-8000. Trademark Notice: Distributed Intelligence ™ and IQ for Windows ™ are trademarks and Crown ® , IQ ® , and IQ System ® are registered trademarks of Crown Inte ...

  • Crown IQ-USM 810 - page 2

    IQ-USM 810 Ser vice Manual II 130447-1 Re v . A ©2000 Crown International, Inc. À PRÉVENIR LE CHOC ÉLECTRIQUE N’ENLEVEZ PAS LES COUVERTURES. RIEN DES PARTIES UTILES À L’INTÉRIEUR. DÉBRANCHER LA BORNE AVANT D’OUVRIR LA MODULE EN ARRIÈRE. TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR BOTTOM COVERS. NO USER SERVICEABLE PARTS INSIDE. REF ...

  • Crown IQ-USM 810 - page 3

    III 130447-1 Rev . A IQ-USM 810 Service Manual ©2000 Crown International, Inc. Revision Histor y Revision Number Date Comments Rev. A 04-2000 Initial Printing ...

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    IQ-USM 810 Ser vice Manual IV 130447-1 Re v . A ©2000 Crown International, Inc. This page intentionally left blank ...

  • Crown IQ-USM 810 - page 5

    V 130447-1 Rev . A IQ-USM 810 Service Manual ©2000 Crown International, Inc. T able of Contents 1 Introduction ............................................................................ 1-1 1.1 Introduction ................................................................................ 1-1 1.2 The IQ-USM 810 .................................... ...

  • Crown IQ-USM 810 - page 6

    IQ-USM 810 Ser vice Manual VI 130447-1 Re v . A ©2000 Crown International, Inc. 4.5 Standard Initial Conditions ........................................................ 4-2 4.6 Test Procedures ......................................................................... 4-2 4.7 Typical Measurements ..................................................... ...

  • Crown IQ-USM 810 - page 7

    Introduction 1-1 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc. 1.1 Introduction This manual contains complete service infor mation on the Crown ® IQ-USM 810 Digital Processor/Digital Mixer . It is designed to be used in conjunction with the Reference Manual; however , some impor tant in- formation is duplicated in th ...

  • Crown IQ-USM 810 - page 8

    IQ-USM 810 Service Manual 1-2 Introduction 130447-1 Re v . A ©2000 Crown International, Inc. Figure 1.1 IQ-USM 810 Front and Rear Views ...

  • Crown IQ-USM 810 - page 9

    Specifications 2-1 130447-1 Rev . A IQ-USM 810 Service Manual ©2000 Crown International, Inc. 2 Specifications General Front P anel Controls: Front-panel switches select IQ Address, Baud Rate, factory default preset (P00), and any of 32 user -defined presets (P01–P32). Rear -Panel Contr ols: A 3-position selector switch (mic/line/phantom) and a ...

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    IQ-USM 810 Ser vice Manual 2-2 Specifications 130447-1 Re v . A ©2000 Crown International, Inc. This page intentionally left blank ...

  • Crown IQ-USM 810 - page 11

    ©2000 Crown International, Inc. Circuit Theory 3-1 130447-1 Rev . A IQ-USM 810 Service Manual 3 Circuit Theor y 3.1 Overview This section explains operation of the IQ-USM 810 cir - cuitry . Please refer to the IQ-USM 810 Reference Manual and IQ for Windows help files for information about the IQ-USM 810 features and operation. The IQ-USM 810 consi ...

  • Crown IQ-USM 810 - page 12

    ©2000 Crown International, Inc. IQ-USM 810 Ser vice Manual 3-2 Circuit Theor y 130447-1 Re v . A • Line: In Line mode, both the coupling capacitors (C104 & C105) and the series resistors (R103 & R104) are in the signal path. The capacitors block the phantom voltage from the input while the se- ries resistors work as a voltage divider wit ...

  • Crown IQ-USM 810 - page 13

    ©2000 Crown International, Inc. Circuit Theory 3-3 130447-1 Rev . A IQ-USM 810 Service Manual Figure 3.3 Input Analog Processing Circuitry (one channel) ...

  • Crown IQ-USM 810 - page 14

    ©2000 Crown International, Inc. IQ-USM 810 Ser vice Manual 3-4 Circuit Theor y 130447-1 Re v . A Each DAC takes a 2 channel I 2 S 32-bit time-division multiplexed data audio stream fr om the SHARC PWA and conver ts it at a 24-bit, 48-kHz rate (Figur e 3.4). Like the A/D conver ter , the audio output of the DAC is bi- ased positive by 2.2V and a fu ...

  • Crown IQ-USM 810 - page 15

    ©2000 Crown International, Inc. Circuit Theory 3-5 130447-1 Rev . A IQ-USM 810 Service Manual 3.5 SHARC Processing The SHARC PW A sits in the center of the chassis and is the DSP engine that provides all of the signal pr ocess- ing for the unit. At the core of this pr ocessing is four Analog Devices ADSP-21065L SHARC 32-bit floating point DSP&apos ...

  • Crown IQ-USM 810 - page 16

    ©2000 Crown International, Inc. IQ-USM 810 Ser vice Manual 3-6 Circuit Theor y 130447-1 Re v . A Figure 3.8 SHARC PWA Block Diagram The System Controller will display the er ror code, then begin the boot process again. By watching the boot process on the fr ont display , the error code can be r ead at the end of the boot process befor e the next b ...

  • Crown IQ-USM 810 - page 17

    ©2000 Crown International, Inc. Circuit Theory 3-7 130447-1 Rev . A IQ-USM 810 Service Manual The time allotted for the SHARC to process this audio data is 330us (16 samples x 48-kHz). At that point the next audio brick has been collected and is ready for processing. The pr ocessed output audio brick is then deposited into SRAM (U5, U6). The audio ...

  • Crown IQ-USM 810 - page 18

    ©2000 Crown International, Inc. IQ-USM 810 Ser vice Manual 3-8 Circuit Theor y 130447-1 Re v . A bus and accesses SDRAM when it is available. The SHARC blocks access to the bus through the use of the SDLOCK pin during SDRAM transfers. SDRAM is utilized only for audio delay processing and has no firm- ware. If audio is available at the input SHARC ...

  • Crown IQ-USM 810 - page 19

    ©2000 Crown International, Inc. Circuit Theory 3-9 130447-1 Rev . A IQ-USM 810 Service Manual 3.6.1 Control Processing The brain of the System Controller PW A is the Motor ola 68HC12 microcontr oller , U15. The 112pin QFP pinout is shown in Figure 3.11. The HC12 has a Background Debug Mode (BDM) con- nection that allows access to the internal work ...

  • Crown IQ-USM 810 - page 20

    ©2000 Crown International, Inc. IQ-USM 810 Ser vice Manual 3-10 Circuit Theor y 130447-1 Re v . A The HC12 fir mware uses a r eal time operating system (RTOS) to make ef ficient use of the HC12's processing capability . V arious tasks are given priorities, and the RTOS supervises what task has contr ol of the proces- sor at any par ticular ti ...

  • Crown IQ-USM 810 - page 21

    ©2000 Crown International, Inc. Maintenance 4-1 130447-1 Re v . A IQ-USM 810 Service Manual 4 Maintenance 4.1 General Information This chapter provides test pr ocedures to be used to verify operation of this IQ component. Minimum speci- fications for proof of performance are given with each procedur e. Procedures ar e in suggested format and the e ...

  • Crown IQ-USM 810 - page 22

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 4-2 Maintenance 130447-1 Re v . A 4.4 IQ Message String Syntax 4.4.1 Host to Device Messages The following syntax is used for host to device mes- sages: Send: XX XX XX XX XX ; Description XX: A byte of the message explicitly given in hexadeci- mal. XX : A byte of the message as defined by t ...

  • Crown IQ-USM 810 - page 23

    ©2000 Crown International, Inc. Maintenance 4-3 130447-1 Re v . A IQ-USM 810 Service Manual . 4.6.6 HEAD ROOM / INPUT CLIP LEVEL Spec: < 1 % THD+N, with a +19.9 dBu input signal. Initial Conditions: Input signal: 1 KHz, +19.9 dBu. Procedure: V erify each main and AUX output meets spec. 4.6.7 INPUT POTENTIOMETER Spec: ± 2 dB at the –12, and + ...

  • Crown IQ-USM 810 - page 24

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 4-4 Maintenance 130447-1 Re v . A tal Output 8 Off. Send: DA DT CT 80 5C 09 01 CS; Set Control Port Digi- tal Output 9 On. Send: DA DT CT C0 5C 09 00 CS; Set Control Port Digi- tal Output 10 Off. Send: DA DT CT 80 5D 09 01 CS; Set Control Port Digi- tal Output 11 On. Send: DA DT CT C0 5D 09 ...

  • Crown IQ-USM 810 - page 25

    ©2000 Crown International, Inc. Maintenance 4-5 130447-1 Re v . A IQ-USM 810 Service Manual Send: DA DT CT C1 55 0A CS; Get Control Port Analog Input 12 Retur n String: DA DT AK CT C1 55 0C IN12 CS Send: DA DT CT C1 56 0A CS; Get Control Port Analog Input 14 Retur n String: DA DT AK CT C1 56 0C IN14 CS Send: DA DT CT C1 57 0A CS; Get Control Port ...

  • Crown IQ-USM 810 - page 26

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 4-6 Maintenance 130447-1 Re v . A Procedure: Set the clock to the current time with the clock write command. Send: DA DT CT 80 03 09 CK4 CK3 CK2 CK1 CS; Set real time clock Where CK1, CK2, CK3, and CK4 ar e the four bytes of the time code. 5.16.2. Allow the IQ-USM810 to operate for > 100 ...

  • Crown IQ-USM 810 - page 27

    ©2000 Crown International, Inc. Maintenance 4-7 130447-1 Re v . A IQ-USM 810 Service Manual 4.6.20 CHASSIS GROUND Spec: Ground conductor of the power inlet is connected to chassis ground. Note: This test to be completed after the complete product assembly . Procedure: V erify power inlet less than 1 W between connector ground and chassis. Recommen ...

  • Crown IQ-USM 810 - page 28

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 4-8 Maintenance 130447-1 Re v . A 4.9 Display T est Patterns Figure 4.1 Display Test Patterns LED Display Enable/Data/Interface Input Gate Status Figure 4.1 shows display test patterns for the IQ-USM 810. For each display section, the sequence starts at the top and cycles to the bottom, and ...

  • Crown IQ-USM 810 - page 29

    ©2000 Crown International, Inc. Maintenance 4-9 130447-1 Re v . A IQ-USM 810 Service Manual 4.10 Error Codes Figure 4.2 IQ-USM 810 Error Codes E01 UART failed system contr oller power -on self test E02 RAM failed system controller power -on self test E03 Application code in flash failed crc test E04 Flash verify error E05 Unrecoverable firmwar e e ...

  • Crown IQ-USM 810 - page 30

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 4-10 Maintenance 130447-1 Re v . A will cause the IQ-USM 810 to automatically reboot. If the top cover is off the unit, switch S1 on the System Controller boar d (the long board with the rear panel DB9F and DB37M connectors) will reboot the unit. The LED located next to the switch is lit wh ...

  • Crown IQ-USM 810 - page 31

    ©2000 Crown International, Inc. Parts 5-1 130447-1 Re v . A IQ-USM 810 Service Manual 5.1 General Information This chapter includes both a mechanical and electrical par ts list for this pr oduct. All serviceable parts and as- semblies will have a Crown Part Number (CPN) listed in this chapter . The par ts listed ar e current as of the date printed ...

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    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 5-2 P ar ts 130447-1 Re v . A This page intentionally left blank ...

  • Crown IQ-USM 810 - page 33

    ©2000 Crown International, Inc. Exploded View Parts 6-1 130447-1 Re v . A IQ-USM 810 Service Manual 6 Exploded View Parts 6.1 General Information This chapter includes a mechanical part list for this product. All serviceable parts and assemblies will have a Crown Part Number (CPN) listed in this chap- ter . The par ts listed are curr ent as of the ...

  • Crown IQ-USM 810 - page 34

    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 6-2 Exploded View P ar ts 130447-1 Re v . A Figure 6.1 Chassis Assembly ...

  • Crown IQ-USM 810 - page 35

    ©2000 Crown International, Inc. Exploded View Parts 6-3 130447-1 Re v . A IQ-USM 810 Service Manual Item Quantity Description Part # (CPN) 6.2 Chassis Assembly Refer to figure 6.1 for Location of Major Parts 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 FP , USM810 PC OVERLA Y , USM810 FRONT P ANEL CHASSIS, US ...

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    ©2000 Crown International, Inc. IQ-USM 810 Service Manual 6-4 Exploded View P ar ts 130447-1 Re v . A This page intentionally left blank ...

  • Crown IQ-USM 810 - page 37

    Module and Schematic Information 7-1 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc. 7.1 General Information The schematics refer enced and provided ar e repr e- sentative only . There may be slight variations between component to component. These schematics are in- tended to be used for tr oubleshooting purposes only . ...

  • Crown IQ-USM 810 - page 38

    IQ-USM 810 Service Manual 7-2 Module and Schematic Information 130447-1 Re v . A ©2000 Crown International, Inc. This page intentionally left blank ...

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    Module Parts 8-1 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc 8 Module Parts 8.1 General Information This chapter includes electrical parts lists for this prod- uct. All serviceable par ts and assemblies will have a Crown Part Number (CPN) listed in this chapter . The par ts listed ar e current as of the date printed. ...

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    IQ-USM 810 Service Manual 8-2 Module P ar ts 130447-1 Re v . A ©2000 Crown International, Inc. This page intentionally left blank ...

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    Module Parts 8-3 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc PW A #126451-3 System Controller Module PWB #126346-5 Schematic #126451-3 Rev. A ...

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    IQ-USM 810 Service Manual 8-12 Module P ar t s 130447-1 Re v . A ©2000 Crown International, Inc. PWA #126451-3 Component Map (Component Side) ...

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    Module Parts 8-13 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc PW A #126690-3 Input Module PWB #126689-3 Schematic #126690-3 Rev. A ...

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    IQ-USM 810 Service Manual 130447-1 Rev . A ©2000 Crown International, Inc Module Parts 8-29 PWA #126690-3 Component Map (Component Side) ...

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    Module Parts 8-31 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc PW A #126693-4 Output Module PWB #126692-4 Schematic #126693-4 Rev. A ...

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    Module Parts 8-47 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc PW A #126744-3 SHARC Module PWB #126743-4 Schematic #126744-3 Rev. A ...

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    Module Parts 8-59 130447-1 Re v . A IQ-USM 810 Service Manual ©2000 Crown International, Inc PW A #126747-3 Front Display Module PWB #126746-3 Schematic #126745 Rev. A ...

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    IQ-USM 810 Service Manual 130447-1 Rev . A ©2000 Crown International, Inc PWA #126747-3 Component Map (Component Side) Module Parts 8-63 ...

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Fabricante Crown Categoría Music Mixer

Los documentos del dispositivo Crown IQ-USM 810 que obtenemos del fabricante se pueden dividir en varios grupos. Entre ellos están::
- dibujos técnicos Crown
- manuales de instrucciones IQ-USM 810
- hojas de producto Crown
- folletos informativos
- o etiquetas energéticas Crown IQ-USM 810
Todos son importantes, pero lo más importante desde el punto de vista del usuario de un dispositivo lo encontraremos en el manual de instrucciones Crown IQ-USM 810.

Un conjunto de documentos determinado como manual de instrucciones se divide también en tipos más detallados, tales como: instrucciones de montaje Crown IQ-USM 810, instrucciones de servicio, instrucciones cortas o instrucciones de usuario Crown IQ-USM 810. Dependiendo de la situación debes buscar el documento que necesitas. En nuestra página puedes consultar el manual de instrucciones más popular del producto Crown IQ-USM 810.

Manuales de instrucciones parecidos

El manual de instrucciones del dispositivo Crown IQ-USM 810, ¿cómo debería ser?
El manual de instrucciones, también determinado como el manual de usuario o simplemente instrucciones, es un documento técnico que tiene como objetivo ayudar a los usuarios a utilizar Crown IQ-USM 810. Las instrucciones normalmente las realiza un escritor técnico pero en un lenguaje comprensible para todos los usuarios de Crown IQ-USM 810.

El manual de instrucciones completo de Crown debe contener unos elementos básicos. Una parte de ellos es menos importante, como por ejemplo: la portada / la página principal o las páginas de autor. Sin embargo, lo demás debe facilitarnos la información más importante desde el punto de vista del usuario.

1. Introducción y pistas sobre cómo orientarse con el manual Crown IQ-USM 810 - Al principio de cada manual se deben encontrar las indicaciones acerca de la manera de usar un manual de instrucciones. Debe contener información sobre dónde encontrar el índice Crown IQ-USM 810, preguntas frecuentes o problemas más comunes – son los apartados más buscados por los usuarios de cada manual de instrucciones.
2. Índice - listados de todos los consejos acerca de Crown IQ-USM 810 que encontraremos en el documento
3. Consejos de uso de las funciones básicas del dispositivo Crown IQ-USM 810 - que deben facilitarnos los primeros pasos durante el uso de Crown IQ-USM 810
4. Troubleshooting - una secuencia sistematizada de acciones que nos ayudará a diagnosticar los problemas más importantes con Crown IQ-USM 810
5. FAQ - las preguntas frecuentes
6. Datos de contacto Información acerca de cómo encontrar los datos de contacto del fabricante / servicio de Crown IQ-USM 810 en cada país si no somos capaces de solucionar el problema por nuestra cuenta.

¿Tienes una pregunta acerca de Crown IQ-USM 810?

Utiliza el formulario que se encuentra abajo

Si con la ayuda del manual de instrucciones encontrado no has podido solucionar tu problema con Crown IQ-USM 810, haz una pregunta utilizando el formulario que se encuentra abajo. Si alguno de los usuarios ha tenido un problema parecido con Crown IQ-USM 810 probablemente compartirá una forma de solucionarlo.

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