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YORKVILLE YS1002 Service Manual
YORKVILLE YS1002 Service Manual

YORKVILLE YS1002 Service Manual

550 watt powered loudspeaker enclosure
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SERVICE MANUAL
TYPE: YS1002
nx550p
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-nx550p-1v2.pdf

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Summary of Contents for YORKVILLE YS1002

  • Page 1 SERVICE MANUAL TYPE: YS1002 nx550p 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 INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Read Instructions: The Owner’s Manual should be read and understood before operation of your unit.
  • Page 3 550 WATT POWERED LOUDSPEAKER ENCLOSURE LINK MIXER ON / OFF NX550P LEVEL NOTES: ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS. EXTERNAL MIXERS CONNECT TO LINK INPUTS Y orkville +24 PHANTOM MIC LEVEL LINE / CD LEVEL LINE / CD...
  • Page 4 YS # Description Qty. YS # Description 5906 RED 3MM LED 1V9 20MA .4SPCER T&R 5281 _10U 16V 20%CAP T&R RAD 5907 YEL 3MM LED 1V9 20MA .4SPCER T&R 5945 _10U 63V 20%CAP T&R RAD 5908 GRN 3MM LED 1V9 20MA .4SPCER T&R 5260 _22U 50V 20%CAP T&R RAD 6825 1N4148 75V 0A45 DIODE T&R...
  • Page 5: Main Input

    PART VALUE CHANGES MAIN INPUT R165 3453 +15V FROM MIXER MINI IGND 1/4W NE5532N R223 U16:C 1/4W 100P 100V 681R0 1/8W 1/4W U16:B 0.1% 475R FLMP 3925 1/4W 562R0 0.1% -15V 100N 100V +15V 100V R103 4148 470P NE5532N U17:C IGND U17:B RING...
  • Page 6 M1159A.PCB_DATABASE_HISTORY MODEL(S):- MODEL(S):- NX520P DATE VER# DESCRIPTION OF CHANGE DATE VER# AUG 22 2001 2.00 1st RUN CHANGES FOR VER.2.00 AUG 25 2003 1.00p1 SEE ATTACHED NOTES ON DATA BASE. OCT/03/2003 1.00 SEPT 18 2001 CHANGE R28 FROM 10K TO 4K7 AND R34 FROM 33K TO 47K 2.00 SEPT 20 2001 2.10...
  • Page 7: Power Supply

    POWER SUPPLY 3682 PURPLE FUSE IEC_RECT #3645 NX550P: N.A. 4A / CE 2A BELISLE: 7A 4007 SCH_DPDT FUSE 3682 LIVE #3585 BLACK 3682 PRIMARY +MID BLACK 3682 FAST BLOW GREY 1N5402 2487 3682 +LOW C102 680N 275V C106 7.0 AMP SLO-BLO T&R FUSE 250V 6492...
  • Page 8 X1158 HISTORY MODEL(S):- NX550P DATE VER# DESCRIPTION OF CHANGE AUG-31-2004 1.00 DERIVED FROM OLD M1158 SEP-07-2004 . PC#6723: P1&P5-->#4434,P2,P4-->#4432,P3-->4435 OCT-06-2004 GT:PC#6743 C23, C19, C30 CHANGED TO "DO NOT STUFF" NOV-24-2004 2.00 GT:FIX TRACE NEAR C100 & MASK FOR NODE_W_PADS SEP-21-2005 . GT:PC#6979:R6&R23 #4815 12R->#2038 11R FUSIBLE OCT-31-2005 PC7003:GT:R9#4979 15K->#6104 2K2,ADD 8921 WASHER...

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