YORKVILLE ef500p Service Manual
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YORKVILLE ef500p Service Manual

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Download this manual See also: Service Manual, Owner's Manual
SERVICE MANUAL
MODEL TYPE: YS1002
ef500p
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound
Yorkville Sound Inc.
550 Granite Court
4625 Witmer Industrial Estate
Pickering, Ontario
Niagara Falls, New York
L1W-3Y8 CANADA
14305 USA
Voice: (905) 837-8481
Voice: (716) 297-2920
Fax: (905) 837-8746
Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-ef500p-00-2v5.pdf

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Summary of Contents for YORKVILLE ef500p

  • Page 1 SERVICE MANUAL MODEL TYPE: YS1002 ef500p WEB ACCESS: http://www.yorkville.com WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. 550 Granite Court 4625 Witmer Industrial Estate Pickering, Ontario Niagara Falls, New York L1W-3Y8 CANADA 14305 USA Voice: (905) 837-8481 Voice: (716) 297-2920...

  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
  • Page 3 Y orkville EF500P 800 WATT POWERED LOUDSPEAKER ENCLOSURE LINK +24 PHANTOM MIC LEVEL MIXER ON / OFF LINE / CD LEVEL LINE / CD EF500P LEVEL NOTES: ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS. EXTERNAL MIXERS CONNECT TO LINK INPUTS...

  • Page 4: Main Input

    C126 1/4W 1/4W 1/4W U32:B 1/4W 1/4W 1/4W RING 332R0 10K0 M1159 MINI MINI C129 R197 NE5532N MODEL(S):- EF500P R176 NE5532N C130 1K07 R195 FUNCTION PART KNOB PART KNOB R196 IGND LINE GAIN 100V 0.1% U32:C 1/4W 1/4W P4:A R204...
  • Page 5 1/4W MC78L05ABPRM HEATSINK HEATSINK 3K16 37K4 37K4 +5V_MOD 100N 0.1% 100N 6728 {Watts} 100N 100N 100N 100N TO92 100N PSGND PSGND Product EF500P PSGND WOOFGND EF500P PCB# M1159 Sheet PSGND -15V -15V_MOD Date: Tue Jun 26, 2012 Rev: Filename: M1159V16.sch2006...

  • Page 6: Power Supply

    R128 1k(#4981) 220k(#6126) FUSE F1 2k(#6113) F 5A F3.15A F 7A F 5A R124 1K0(6110) (#4599) (#6858) R127 2k2(#6104) (#6858) (#3709) (#4036) _X64 (#4599) _X65 (#4599) Product EF500P EF500P PCB# M1159 Sheet Date: Tue Jun 26, 2012 Rev: Filename: M1159V16.sch2006...
  • Page 7 R190 R191 C139 C126 100N C128 100N C129 R168 EF500P C137 R197 10K0 220R 220R 10K0 M1159 V16 R203 R206 R205 C108 RELAY 1C R207 RING-SW R201 3696 C127 6827 R160 1N5402 332R0 NE5532N R194 T7.0 250V 6451 C112 R146...

  • Page 8: Replacement Table

    6. FIT #8921 FLAT WASHER BETWEEN #3501 BELL WASHER AND #8667 SHOULDER WASHER FOR Q2, Q10 U30 AND U31. *NOTE: IF THE NX520P MODEL IS BEING USED AS A REFERENCE, NOTE THAT THE HORN OF THE EF500P IS WIRED OPPOSITE TO THAT OF THE NX520P.
  • Page 9 SEE LAYOUT DIAGRAM M1159 PIN CONFIGURATION M1159 MODEL(S):- EF500P MODEL(S):- EF500P DATE VER# DESCRIPTION OF CHANGE FUNCTION PART KNOB PART KNOB AUG 22 2001 2.00 1st RUN CHANGES FOR VER.2.00 MAIN GAIN 4537 8393 4434 9916 SEE ATTACHED NOTES ON DATA BASE.
  • Page 10 0R47 680P 100N 1.0W 0R47 1.0W 2.0W 2K21 BLACK 3538 4148 12V0 100N 16V0 MPSA92 74HC14N 74HC86N 0R047 74HC14N 5.0W MR854 0R047 6934 5.0W 470N IR2110 100N 100N 18V0 UF4004 BLACK 5949 140V 140V 5949 6967 IRFP23N50L M1159B - EF500P...
  • Page 11 M1369 PCB_DATABASE_HISTORY MODEL(S):- CROW BAR 3392 W AMPIN + DATE VER# DESCRIPTION OF CHANGE 28-NOV-2007 1.00 FIRST DESIGN W5:B 02-JUN-2008 2.00 UPDATE TABS 19-JAN-2009 3.00 CHANGE THE BECLOC HOLE TO NON PLATED 06-MAY-2011 Reduce size of the panel. - GG 180K 28-JUN-2012 PC8448: Updated tab pattern - ML...
  • Page 12 M1369 H AMPIN + CROWBAR H AMPIN - 6517 STM-BTB-600BRG TO220 W AMPIN+ W AMPIN - 5190 CLINCH INSERT ORIGIN LONG AXIS ORIGIN...
  • Page 13 SEE LAYOUT DIAGRAM M1369 PRODUCTION NOTES M1369 PCB_DATABASE_HISTORY MODEL(S):- CROW BAR DATE VER# DESCRIPTION OF CHANGE 28-NOV-2007 1.00 FIRST DESIGN 02-JUN-2008 2.00 UPDATE TABS 1. USE #8799, #6 1/4 PAN SCREW FOR TRIAC Q1 19-JAN-2009 3.00 CHANGE THE BECLOC HOLE TO NON PLATED 06-MAY-2011 Reduce size of the panel.
  • Page 14 2) R50 , 75R 3) R65 , 1K and 4) D20 , 18 volt zener. D) Yorkville Part #’s (Q15 = 6914) (Q17 = 5107) (U10 = 6603) (U8 = 6887) (R60 = 2034) When all the bits have been replaced and the other parts measured, you are ready to fire it up.
  • Page 15 TO220 TO220 TO220 TO220 IRFP9140N IRFP9140N BDX54C BDX54C BDX53C BDX53C IRFP140N IRFP140N MC7915CT MC7915CT MC7815CT MC7815CT IRFP350 IRFP350 IRFP350 IRFP350 100N TO92 TO92 TO92 TO92 TO92 TO92 Replace parts outlined in red Check parts outlined in green. TO92 TO92 5.0W 100N 5.0W 5.0W...

  • Page 16: Silent On/Off

    FLMP WOOFGND +5V_MOD WOOFER AMP 100N 100V 140V IRFP350 1/4W 6914 150R TO247 MINI IRFP350 BAT85 1/4W +4V7_LS 6964 U3:B 1N5248B 74HC86N U5:D 100N 18V0 250V 140V 100V 100N 6605 100V 74HC86N U5:C 233UH UF4004 74HC86N 3786 U5:B 6605 SMALL +4V7_LS U8:A +15V_LS...
  • Page 17 NOTE 1: CE WIRING SAME AS NORTH AMERICAN NOTE 2: TRANSFORMER IS 230V-CE...
  • Page 18 CLIP 40Hz 100Hz 12 dB 12 dB TREBLE BASS LF ROLLOFF LIMIT EF500P LEVEL LINE MIXER / CD LINK OUTPUT INPUT LINE / CD OUTPUT INPUT YS#9916 Gray Knob (qty: 1) YS#9917 Green Knob (qty: 2) YS#89915 Red Knob (qty: 2)
  • Page 19 EF500P Parts List 8/15/2012 YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty. 5906 RED 3MM LED 1V9 20MA.4SPCER T&R 5951 __3U3 250DC10%CAP BLK MPOLYP FLM 4944 1/4W 220R 5% .2"U T&R RES...

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