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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
NX55P-2
TYPE: YS1002
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-NX55P-2-00-1v1 • November 3, 2015
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Table of Contents
Related Manuals for YORKVILLE NX55P-2
Summary of Contents for YORKVILLE NX55P-2
- 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.
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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 LINE / CD NX55P LEVEL NOTES: ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS. EXTERNAL MIXERS CONNECT TO LINK INPUTS W W W.YORK VILLE.COM Designed & Manufactured by YORKVILLE SOUND • TORONTO, CANADA LF ROLLOFF TREBLE BA S S NX55P LEVEL CLIP...
- Page 4 7526 12" 4R 450WPGM CER SPEAKER 3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA POPLABEL 4"X5" POLYJET LABEL W/PERM ADHESIVE 8240D LOGO YORKVILLE SMALL BLUE DOMED 8935 1/4-20 X 23MM JOINT CONN. BOLT B/O SERVICE-NX55P-2 QuickGuide-2v0 Page 1 JULY 2014...
- Page 5 MODEL TYPE:YS1002 NX55P-2 Block Diagram for D E S I G N E D & M A N U FA C T U R E D B Y Y O R K V I L L E S O U N D...
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Page 6: Specifications
Specifications 2-Way System Type Active Active or Passive Program Power (watts) 1000 (2000 Peak) Biampable Self Powered Biamp Operation Only 128 (134 Peak) Max SPL (dB) 45 - 18k Frequency Response (Hz +/- 3db) 2300 Crossover Frequency (Hz) Driver Configuration 12 inch / 1 inch HF Driver(s) 1.4-inch Aluminum Diaphragm w/ 1-inch exit... - Page 7 Input.SCHDOC Amps.SCHDOC Supply.SCHDOC WOOFCLIP WOOFCLIP SILENT SILENT Mixer.SchDoc NX55P-2 Product(s): Yorkville Sound Ltd. 550 Granite Court Description: 500W Powered Speaker Pickering, ON PCB#: Rev#: EML Rev#: Sheet M1555 Canada L1W 3Y8 www.yorkville.com Modified: File: Tmp Rev: 10/28/2015 First_Sheet.SCHDOC V028...
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Page 8: Main Input
LVGND1 BC550C MINI LM13600N 100V R144 3522 RAD CER .2in 2N5401 INPUT Section: DPDT MINI BOOST/ LIMITER 5108 Alternate LVGND2 NX55P-2 LVGND2 Product(s): R161 LVGND2 SUBWOOFER OUT/UP 1/4W -15V PCB#: Rev#: EML Rev#: Sheet M1555 SUBWOOFER IN/DOWN LVGND2 LVGND2 Modified:... -
Page 9: Mixer Section
R210 R211 N1016 10K0 MINI 1/4W 1/4W MINI TO MAIN INPUT 4434 TREBLE DPDT MINI CD INPUT 3921 MIXER ON/OFF IGND LVGND4 LVGND4 MIXER Section: NX55P-2 Product(s): PCB#: Rev#: EML Rev#: Sheet M1555 Modified: File: Tmp Rev: 10/28/2015 Mixer.SchDoc V028... - Page 10 WOOFGND WOOFGND 100N RAD .2in N1037 150P RAD .2in Woofer+ 100V RAD CER .2in -177V R213 MINI -177V PSGND -15V_MOD 1/2W 1/2W POWER AMPS Section: NX55P-2 Product(s): PCB#: Rev#: EML Rev#: Sheet M1555 Modified: File: Tmp Rev: 10/28/2015 Amps.SCHDOC V028...
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Page 11: Power Supply
W33C 3300U W32B 38VAC MR752 N1053 6871 40X65MM 200V 5935 W33D 1N5402 W32A 240V N1054 -51V 200V PSGND 129VAC MR752 -177V 200V POWER SUPPLY Section: NX55P-2 Product(s): PCB#: Rev#: EML Rev#: Sheet M1555 Modified: File: Tmp Rev: 10/28/2015 Supply.SCHDOC V028... - Page 12 BDX53C (YS#6912) TO-247AC TO-247AC TO-220 TO-220 TO-221D Design Information And History Section: NX55P-2 THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. Product(s): PCB#: Rev#: EML Rev#: Sheet M1555...
- Page 13 C106 C139 C128 R218 R191 R190 C129 C126 R206 R197 C125 R203 R125 R207 R193 C127 C113 R136 R199 R204 R188 C121 R196 R142 R112 R200 R209 R167 R198 C115 C140 R170 R187 R172 R177 R129 C100 R161 R135 R208 C154 R171 R181...
- Page 14 DETAIL FOR Q14 AND Q15 DETAIL FOR Q2, Q10, U30 AND U31 DETAIL FOR Q2, Q10 THICK BODY VERSION Assembly Documentation Section: NX55P-2 Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. M1555 PCB#:...
- Page 15 TO-247AC TO-247AC TO-220 TO-220 TO-221D Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. NX55P-2 Product(s): PCB#: M1555 Rev#: EML Rev#: Sheet Modified:...
- Page 16 4167 3538 M1369 PCB_DATABASE_HISTORY MODEL(S):- CROW BAR DATE VER# DESCRIPTION OF CHANGE Woofer + W6:C W5:B Woofer + 28-NOV-2007 1.00 FIRST DESIGN 02-JUN-2008 2.00 UPDATE TABS 180K 19-JAN-2009 3.00 CHANGE THE BECLOC HOLE TO NON PLATED MBS4992 06-MAY-2011 Reduce size of the panel. - GG Q2:A STM-BTB-600BRG Woofer -...
- Page 17 M1369 CROWBAR Yorkville 2014 6517 STM-BTB-600BRG {Watts} TO220 5190 CLINCH INSERT ORIGIN LONG AXIS ORIGIN M1369 V06 StepAndRepeat - X5@2500Y4@2000...
- Page 18 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 1. USE #8799, #6 1/4 PAN SCREW FOR TRIAC Q1 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.