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YORKVILLE YX18SPC Service Manual
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YORKVILLE YX18SPC Service Manual

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WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481
Fax: (905) 837-8746
Quality and Innovation Since 1963
Printed in Canada
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
YX18SPC
TYPE: YS1117
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.
Manual-Service-YX18SPC-00-1v0 • Jan 19, 2016

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Summary of Contents for YORKVILLE YX18SPC

  • Page 1 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.

  • Page 2: Important Safety Instructions

    IM PORTA N T S A F E T Y IN ST RUC TI ON S 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 50/60Hz 120VAC 60Hz 500W Max 500W Max FUSE: T6,3A 250V FUSE: T6,3A 250V DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA CAUTION: REPLACE WITH SAME TYPE FUSE AND RATING ATTENTION: UTILISERUN FUSIBLE DE RECHANGE DE MEME TYPE ET CALIBRE...
  • Page 4 Specifications Model YX18SPC System Type Subwoofer Active or Passive Active Program Power (watts) 500 watts Max SPL (dB) 128 dB Frequency Response (Hz +/- 3db) 40-100Hz Crossover Frequency (Hz) 80Hz LF Driver(s) 18 inch ceramic Inputs 2 x Combi-Jack (L/mono)
  • Page 5 YX SERIES YX18SPC 500 WATT POWERED SUBWOOFER LOUDSPEAKER ENCLOSURE INPUT LINK HP OUT LEVEL 80Hz 500W 80Hz INPUT LINK HP OUT...
  • Page 6 680N 250V 20%CAP BLK 'X2' 27MM AC 8162 SMBJ5339B 5V6 5W0 DO214AA SMT ZEN 5616 3300U 50V 20%CAP BLK 18X35MM EL 8338 1" YX18SPC DIE CUT FOAM CHARCOAL 5630 330U 25V 20%CAP BLK 10X13MM EL 8485 #6 SPLIT WASHER ZINC 5840...
  • Page 7 M1655 Parts Reference List 1/19/2016 YS # Description YS # Description YS # Description YS # Description YS # Description 5879 100U 16V 20%CAP T&R 8X7MM .2EL 8009 _82N 100V 10%CAP 0805 SMT X7R 6931 IRFP140N TO247 NCH MFET 7624 W100 100R 0805 SMT RES 8002...
  • Page 8 -15V 1N5359B MC33078 -15V U5:3 CDSF4148 MC33078 20K0 U4:3 -15V -15V D1005 GND1 24V0 -15V U3:3 Yorkville Sound Ltd. Product(s): YX18SPC -15V 1N5359B -15V 550 Granite Court Description: 500W Powered Subwoofer -15V -15V Pickering, ON PCB#: M1655 Rev#: EML Rev#:...

  • Page 9: Power Amp

    10V0 7828 CON_HOLE_116 1K50 470R 7817 SOD-323 0805 CHASSIS CHASSIS LM13700MX U12:3 SENSE- CON_HOLE_116 R31A CHASSIS 82K5 0805 -15V -15V -15V Power Amp Section: -90V YX18SPC Product(s): PCB#: M1655 Rev#: EML Rev#: Sheet Modified: 23/11/2015 File: Power_Amp.SCHDOC Tmp Rev: V029...

  • Page 10: Power Supply

    DO-214AA DO-214AA MR752 3SMBJ5924B 200V -45V SMBJ5339B -15V MC79M15CDTG 200V 7847 RELAY 2C MR752 MR752 3300U 3300U 18X35MM 18X35MM -90V CON_HOLE_116 CHASSIS Power Supply Section: YX18SPC Product(s): PCB#: M1655 Rev#: EML Rev#: Sheet Modified: 23/11/2015 File: Power_Supply.SchDoc Tmp Rev: V029...
  • Page 11 TO92 B C E E B C Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. YX18SPC Product(s): PCB#: M1655 Rev#: EML Rev#:...
  • Page 12 6812 6932 1N5359B 220N 220N 100N 2SD2560 2SB1647 5616 IRFP140N IRFP9140N MC33078 1N5359B 220N 220N 3300U 220N R125 100R 3300U 3300U MC33078 6509 6509 R127 16V0 5616 MR854 MMBTA64 4148 R112 MR854 MR854 3300U 3300U 0R047 R105 MR854 R134 16V0 100R 3300U 180P...
  • Page 13 7. WIRING: Add thermal grease between R36A and the adjacent stand-off when mounting the PCB to the chassis. Assembly Documentation Section: YX18SPC Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD.
  • Page 14 TO92 B C E E B C Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. YX18SPC Product(s): PCB#: M1655 Rev#: EML Rev#:...