YORKVILLE EF15 Service Manual
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YORKVILLE EF15 Service Manual

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WORLD HEADQUARTERS
CANADA
Yorkville Sound Limited
550 Granite Court
Pickering, Ontario
L1W 3Y8 CANADA
Voice: 905-837-8481
Fax: 905-837-8746
U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305, USA
Voice: 716-297-2920
Fax: 716-297-3689
SERVICE MANUAL
EF10+EF12+EF15
SMT Disclaimer
Due to the complex nature of the use of SMT installed components
in Yorkville equipment, we highly caution all service technicians in
attempting to repair or replace SMT factory installed components.
Many of these components may be glued prior to initial soldering.
Replacing SMT components requires expensive
specialized de-soldering equipment and training.
Yorkville Sound will repair and replace defective SMT components
to ensure proper quality assurance and installation is maintained.

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Summary of Contents for YORKVILLE EF15

  • Page 1 Due to the complex nature of the use of SMT installed components 550 Granite Court 4625 Witmer Industrial Estate in Yorkville equipment, we highly caution all service technicians in Pickering, Ontario Niagara Falls, New York attempting to repair or replace SMT factory installed components.
  • Page 2 IM PORTAN T S A F E TY I NS TRU C TI ONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is intended to alert the an equilateral triangle, is intended to alert the user to the presence of user to the presence of important operating and maintenance (servicing) uninsulated “dangerous voltage”...
  • Page 3 ADHESIVE AREA OF THIS PRODUCT COULD RESULT IN EXCESS HEAT OR FIRE élite GREY 30% K EF10 A-Z990 / 1v0 LEXAN Approved by: _____________ Drawn by: J. Belardo (substrate) _________________________ SERIAL NUMBER DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA...
  • Page 4 S P E AK O N ™ (+1pin) (– 1pin) WARNING: EXCEEDING THE SPECIFIC POWER RATING OF THIS PRODUCT COULD RESULT IN EXCESS HEAT OR FIRE Lorem ipsum EF12 A-Z991 / 1v0 SERIAL NUMBER DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA...
  • Page 5 OF THIS PRODUCT COULD RESULT IN EXCESS HEAT OR FIRE élite GREY 30% K EF15 A-Z9912/ 1v0 LEXAN Approved by: _____________ Drawn by: J. Belardo (substrate) _________________________ SERIAL NUMBER 4 0 8 0 0 0 1 DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA...
  • Page 6 Specifications EF10 EF12 EF15 System Type Two Way Two Way Two Way Active or Passive Passive Passive Passive Program Power (watts) 325 watts (650 watts Peak / 250 watts Continuous) 600 watts (1200 watts Peak / 300 watts Continuous) 700 watts (1400 watts Peak / 450 watts Continuous)
  • Page 7 XVR0016 EF10 J12 SPEAKON J13 SPEAKON 22/20W LAMP1 LAMP2 3.9/20W SK3-27W SK3-27W 3.3-250V 4.7-250V POLYPROPYLENE POLYPROPYLENE #7477 300uH 33/20W 8R 60W 16AWG To Crossover Board To Input Board Input Board 560uH 800uH 16AWG #7529 8R 160W 15-250V POLYPROPYLENE Crossover Board...
  • Page 10 YS# XVR0017 EF12 CROSSOVER J12 SPEAKON J13 SPEAKON 33R 25W SK3-27W SK3-27W SK3-27W LAMP1 LAMP2 6R8 25W LAMP3 4u3 200V 1u2 200V #7578 POLYPROPYLENE POLYPROPYLENE 8R 100W 33R 25W 700uH 20 AWG AIR CORE To Crossover Board To 1/4 inch input jacks To Input Board Input Board 1.55mH...
  • Page 13 XVR0018 EF15 J12 SPEAKON J13 SPEAKON 33R 25W SK3-27W SK3-27W SK3-27W LAMP1 LAMP2 6R8 25W LAMP3 4u3 200V BRN #7578 1u2 200V POLYPROPYLENE POLYPROPYLENE 8R 100W 33R 25W 700uH 20 AWG AIR CORE To 1/4 inch input jacks To Crossover Board To Input Board Input Board 1.85mH...

  • Page 16: Eyebolt Installation

    WE SUGGEST CALLING ATM FLY-WARES TECHNICAL SERVICES IN THE UNITED STATES AT (310)639-8282 MONDAY THROUGH FRIDAY FROM 9 AM TO 6 PM (PST) OR FAX AT (310)639-8284. YORKVILLE SOUND MAKES NO CLAIMS AS TO THE SAFETY OF THE ENCLOSURES IF RECOMMENDED LOAD LIMITS AND HARDWARE ARE NOT STRICTLY ADHERED TO. NOR DOES IT MAKE ANY SAFETY CLAIMS TO THE RESULTANT INSTALLATION.

  • Page 17: Outils Requis

    SUR LES ACCESOIRES EXTÉRIEURS NOUS VOUS SUGGÉRONS D'APPELER LE SERVICE TECHNIQUE DE ATM FLY-WARE AUX ETATS-UNIS AU (310)639-8282 DU LUNDI AU VENDREDI DE 9 AM À 6 PM (HSP) OU PAR FAX AU (310)639-8284. YORKVILLE SOUND NE GARANTIE PAS UNE UTILISATION SÉCURITAIRE DES ENCEINTES SI LES LIMITES DE CHARGE RECOMMANDÉES NE SONT PAS RESPECTÉES ET SI VOUS N'ADHÉREZ PAS STRICTEMENT À...

  • Page 19: Frequency Response

    Audio Precision FREQUENCY RESPONSE 10/03/18 11:45:15 -100 Sweep Trace Color Line Style Thick Data Axis Comment Solid Anlr.Ampl Left Blue Solid Anlr.Ampl Left Frequency Response from 20k to 20 Hz. F4 first to set 0 dBr at 1kHz. The 2 Ch Ampl Function Reading meter BW is set to <10 Hz &...
  • Page 23 Yorkville Sound 550 Granite Court Pickering, Ontario Canada L1W 3Y8 www.yorkville.com Auto Attend: (905) 837-8550 Fax: (905) 837-8746...

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