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YORKVILLE NX55P Service Schematics
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YORKVILLE NX55P Service Schematics

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Download this manual See also: Service Manual, Owner's Manual
SERVICE MANUAL
MODEL TYPE: YS1002
NX55P
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-NX55P-00-1v7 • Jul 16, 2009
Manual-Service-NX55P-00-1v8 • Nov 11/2009

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Summary of Contents for YORKVILLE NX55P

  • Page 1 SERVICE MANUAL MODEL TYPE: YS1002 NX55P 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 5410 100P 100V 10%CAP T&R BEAD 3826 STRAIN RELIEF HEYCO #1150 4956 1/4W 27K 5% .2"U T&R RES 5412 220P 100V 10%CAP T&R BEAD 8240D LOGO YORKVILLE SMALL BLUE DOMED 4941 1/4W 30K 5% .2"U T&R RES 5201 470P 100V 5%CAP T&R RAD CER.2"NPO...

  • Page 4: Main Input

    2K5 NOTCH C146 100V 3K9 NOTCH -15V MAIN INPUT R183 U13:B 1/4W 100V R144 C145 U14:A MINI TO M1339 1/4W 100V R143 4148 180R -15V LIMITER U14:C NE5532N MINI BOARD NE5532N (RoHS) 3453 U13:A -15V R116 +15V +15V +15V U13:C 1/4W 301R IGND...
  • Page 5 +44V IRFP140N 6931 HORN AMP 1/4W 1/4W TO247 2K21 MINI FLMP PHANTOM SUPPLY 680P 1N5242B +22V 100V +44V 12V0 MR854 16V0 1N5246B 2.0W HORNGND BDX53C 1/4W 6912 680R FUSIBLE R219 MINI TO220 BC550C 1/4W 2N5551 100V 470R 100N 5101 500V 100V 5107 0R47...
  • Page 6 2K5 NOTCH C146 100V 3K9 NOTCH -15V R183 MAIN INPUT 1/4W U13:B 100V R144 U14:A C145 MINI TO M1339 1/4W 100V R143 4148 -15V 180R LIMITER U14:C NE5532N MINI BOARD NE5532N (RoHS) U13:A 3453 -15V R116 +15V +15V +15V U13:C 1/4W 301R IGND...

  • Page 7: Mixer Section

    M1309.PCB_DATABASE_HISTORY MODEL(S):- NX55P DATE VER# DESCRIPTION OF CHANGE JULY 2005 V1.00 MADE FROM M1231-V.200 NX750P-ADDED 1 INCH TO PCB TO MAKE ROOM FOR NEW WOOFER LIMITER. OCT-31-2005 PC7003:GT:R9 #4979 15K->#6104 2K2, ADD 8921 WASHER NOV-25-2005 . PC7042:GT:HF DRIVER #7453->#7461 DEC-13-2005 . PC#7052:GT:Q14&Q15 6914 IRFP350->6967 IRFP23N50LPBF JUN-29-2006 V1.01...
  • Page 8 Into Wave C139 C128 C125 2N5401 C126 R191 R190 C129 R206 C106 R197 R168 4148 10K0 1N5402 C102 100N 220R 220R 20V0 10K0 R203 XFMR BLK R217 R218 R207 R193 RING-SW 1N5402 C108 R132 5266 NE5532N 680N 100N C112 6492 1N5402 BAV21 332R0...
  • Page 9 SEE LAYOUT DIAGRAM 12. M1309, PARTS REPLACEMENT TABLE M1309A M1309B PRODUCTION NOTES M1309 N.AMERICA #5258, 4U7 63V 20% #5281, 10U 16V 20% NP #6126, 220K 1/4W 5% MINI #6122, 33K 1/4W 5% MINI 1. NOTE THAT THERE ARE SEVERAL LINES ON THE DSBOTMASK LAYER. R124 #4981, 1K 1/4W 5% MINI #4599, 22AWG SOLID JUMPER...
  • Page 10 MODIFICATION INSTRUCTIONS FOR M1309B ONLY – MODEL NX55P PC#7847 ONLY NORTH AMERICA ONLY NORTH AMERICA...
  • Page 11 SEE LAYOUT DIAGRAM MJF6388 M1309.PCB_DATABASE_HISTORY MODEL(S):- 78XX 79XX BDX53C NX55P DATE VER# DESCRIPTION OF CHANGE JULY 2005 V1.00 MADE FROM M1231-V.200 NX750P-ADDED 1 INCH TO PCB TO MAKE ROOM FOR NEW WOOFER LIMITER. OCT-31-2005 . PC7003:GT:R9 #4979 15K->#6104 2K2, ADD 8921 WASHER NOV-25-2005 PC7042:GT:HF DRIVER #7453->#7461 DEC-13-2005 .
  • Page 12 2 OZ.COPPER M1309 4V00 M1309 4V00...
  • Page 13 Into Wave C139 C128 C125 2N5401 C126 R191 R190 C129 R206 C106 R197 R168 4148 10K0 1N5402 C102 100N 220R 220R 20V0 10K0 R203 XFMR BLK R217 R218 R207 RING-SW R193 1N5402 C108 R132 5266 NE5532N 680N 100N C112 6492 1N5402 BAV21 332R0...
  • Page 14 BC550C N1046 W1:F 5101 TO92 N1014 BC560C N1013 N1044 5102 TO92 N1011 N1010 1/4W 1/4W 1/4W 1/4W MINI MINI N1020 N1012 W1:A 100N 1/4W 1/4W N1015 N1018 N1006 N1009 1/4W MINI 1/4W N1008 LM13600N N1017 MINI LM13600N MINI U1:C U2:B U2:A N1016 N1007...
  • Page 15 BC550C W3:A N1001 5101 TO92 N1036 BC560C N1035 N1039 5102 TO92 N1033 N1032 1/4W 1/4W 1/4W 1/4W MINI MINI N1034 100N 1/4W 1/4W N1045 N1047 N1028 N1031 1/4W MINI 1/4W N1038 N1030 LM13600N MINI MINI LM13600N U3:C U8:B U8:A N1029 N1037 100N MINI...
  • Page 16 0.01"/HOLE GAGE ROUTE 3026 3694 HI Limiter LO Limiter NE5532N LM13600N NE5532N LM13600N SHORT AXIS BC550C YORKVILLE SOUND 2006 BC560C...
  • Page 17 PRODUCTION NOTES SEE LAYOUT DIAGRAM M____.PCB_DATABASE_HISTORY M____.PCB_DATABASE_HISTORY MODEL(S):- MODEL 1. Do not stuff parts R17,18,25,32 MODEL(S):- MODEL DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 19SEP2006 1V00 FIRST PROTO 20OCT2006 1V10 ADDED BEC LOC 24JAN2008 PC 7447, CHANGE W1, #3661 TO #3026 M____ PENDING CHANGES MODEL(S):- MODEL...
  • Page 18 3392 W AMPIN + W5:B M1369 PCB_DATABASE_HISTORY 180K MODEL(S):- CROW BAR DATE VER# DESCRIPTION OF CHANGE 28-NOV-2007 1.00 FIRST DESIGN 02-JUN-2008 2.00 UPDATE TABS TO92 5190 STM-BTB-600BRG 6517 Q2:A 180K MBS4992 3392 W AMPIN - W5:A 3392 H AMPIN + W5:D 3392 H AMPIN -...
  • Page 19 H AMPIN + M1369 CROWBAR V2.00 3538 H AMPIN - 6517 STM-BTB-600BRG TO220 W AMPIN + W AMPIN - 5190 CLINCH .005" 2ozCopper INSERT ETCH .008" ORIGIN .012" LONG AXIS GUIDE .020" ORIGIN...
  • Page 20 SEE LAYOUT DIAGRAM 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 LEAD/PIN REFERENCE 0.128" NPT HOLES MUST NOT BE SECOND DRILLED STM-BTB-600BRG TO-220...
  • Page 21 YS#9916 Gray Knob (qty: 1) NX55P LF ROLLOFF T R E B LE BAS S LEVEL CLIP YS#9917 Green Knob (qty: 2) LIMIT 60Hz 100Hz M I C LI N E /C D MIXER YS#89915 Red Knob (qty: 2) OF F LINE / CD OUTPUT INPUT...