VTC Pro Audio Inception NS21P Service Manual
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Also See for Inception NS21P:
- Owner's manual (8 pages) ,
- Service manual (13 pages) ,
- Service manual (41 pages)
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CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481
Fax: (905) 837-8746
www.vtcproaudio.com
U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (716) 297-2920
Fax: (716) 297-3689
NS21P
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.
Service Manual
Manual-Service-VTC-NS21P-00-1v3 • November 1, 2018
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Summary of Contents for VTC Pro Audio Inception NS21P
- Page 1 NS21P CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. SMT Disclaimer 550 Granite Court 4625 Witmer Industrial Estate Due to the complex nature of the use of SMT installed components Pickering, Ontario Niagara Falls, New York in Yorkville equipment, we highly caution all service technicians in L1W-3Y8 CANADA 14305 USA attempting to repair or replace SMT factory installed components.
- Page 2 IM PORTAN T S A F E TY I NS TRU C TI ONS 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 NS21P LEVEL POWER LIMIT CLIP INPUT OUTPUT NS21P LEVEL LINK CONNECTIONS FUNCTION 2400 WATT ACTIVE SUBWOOFER ENCLOSURE AS INPUT OR OUTPUT. INTEGRATED DIGITAL SIGNAL PROCESSOR PUSH TO RESET MODEL TYPE: YS1074 A-Z1206B / 1v1 230V 120VAC 50Hz 6,0A 60Hz 12.0A MANUFACTURED BY YORKVILLE SOUND •...
- Page 4 Specifications - NS21P System Type Rear Horn Loaded Subwoofer Active or Passive Active 2400 Program Power (Watts) Max SPL (dB) Frequency Response (Hz +/- 3db) 32 - 150 LF Driver(s) Single 21 inch with 6 inch voicecoil LF Program Power(Watts) 2400 LF Protection Thermal / Overcurrent / Clip...
- Page 5 Spécifications - NS21P Type de système Caisson subwoofer avec chargement arrière du pavillon Active ou Passive Active 2400 Puissance Nominale (Watts) Niveau de Pression Sonore Max (dB) Réponse en Fréquence (Hz +/- 3db) 32 - 150 Haut-Parleur - Fréquences Graves HP unique de 21 pouces avec bobine de 6 pouces Puissance Nominale pour 2400...
- Page 6 NS21P LINE / SPKR LOUD DEEP LEVEL SHAPE HF ROLLOFF MONO BLEND INPUT...
- Page 8 YS # Description YS # Description YS # Description R170 4832 W250 22K T&R RES 2010 W167 10R0 2%FLAME PROOF T&R RES 6432 1N5248B 18V0 0W5 ZENER 5% T&R R171 4832 W250 22K T&R RES 6136 W250 3K3 5%MINI T&R RES 6432 1N5248B 18V0 0W5 ZENER 5% T&R R172...
- Page 9 BLACK W5:D TO SPEAKER - W5:C W6:D 4 BLACK 4080 2.0UH W6:C 4 250V 6500 275V 2.7mH W6:B 4 250V 2.0UH 4080 W6:A 4 100V 400V W5:B TO SPEAKER + W5:A M1373PCB_DATABASE_HISTORY MODEL(S):- CROW BAR DATE VER# DESCRIPTION OF CHANGE 07-JAN-2009 1.00 FIRST DESIGN 14DEC09...
- Page 10 M1373 V3.00 EMC FILTER 275V 5262 4080 2.0UH CLINCH 2ozCopper INSERT ORIGIN LONG AXIS ORIGIN M1373 V3.00 SEE LAYOUT DOCUMENTATION...
- Page 11 SEE LAYOUT DIAGRAM M1373 V3.00 PRODUCTION NOTES M1373PCB_DATABASE_HISTORY MODEL(S):- CROW BAR DATE VER# DESCRIPTION OF CHANGE 07-JAN-2009 1.00 FIRST DESIGN 14DEC09 2.00 PC#7925 CHANGE L4, L5 FROM YS#3769 TO YS#4080 09-FEB-2010 3.00 PC7993: Reduce panel to 3x5 boards...
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Page 12: Power Supply
POWER SUPPLY POWER AMP M1375 3/3 M1375 1/3 +15V_LS Thermal Breaker ACDETECT 96 DEG C +130V -130V PSGND +15V -15V Product LS2100P/NS21P LS2100P/NS21P PCB# M1375 Sheet Date: Mon Feb 06, 2017 Rev: Filename: M1375V08sch.sch2006... - Page 13 GAIN Function 1/4W TL072 TL072 MINI 470R P1:A 10K 2339 SIGNAL Function R116 SPACER GROUND U6:A 1/4W 1/4W U6:B GNDA 470N 470N SIGNAL TO 4K12 P1:B 10K 4148 HERE MINI 2339 AMP INPUT R159 U5:B 100V R117 1.0W R180 Rolloff 9K76 TL072 NE5532N...
- Page 14 R157 LIMIT +15V FROM W29 RIBBON CABLE PIN #8 FBACK+ 1/4W FBACK+ R147 100P 100V 10K0 1/4W R108 SIGNAL MINI R158 1/4W 10K0 R151 1/4W MC33078P MINI 1/4W 1/2W 4148 MINI 100K 10K0 2N5401 SINGNAL1=GNDA 10K0 150K0 FROM R109 MINI 1/4W MINI MINI...
- Page 15 IEC_RECT NA: 12A CE: 12A DPDT Switch POWER SUPPLY R140 BRKR1 250V CHASSISSCREW W5:A 74HC14N 74HC14N Circuit Breaker ACDETECT U26:B U26:A R141 3722 CHASSISSCREW 1/4W 1/4W 74HC14N 74HC14N 74HC14N 74HC14N 680N K1:A 4148 R177 U26:F U26:E U26:D U26:C C106 MINI 6603 6603 250V...
- Page 16 BlankSize - 17000x11125 C126 C131 C130 C11 C12 100N 100N 100N 220R 4148 2328 4148 R123 100N 18uH 470N 470N 14K0 TL072 4148 18uH 220P 220K TL072 4148 C120 TACK ON 8K25 TL072 R127 Yorkville TL072 4148 RESISTORS 2014 R126 470K 18uH TL072...
- Page 17 SEE LAYOUT DIAGRAM M1375 NS21P PRODUCTION NOTES 1. LEDS LD1, LD2, AND LD3 ARE TO BE HAND INSERTED. 2. INSTALL YS#8937 TIE AROUND C104. SEE PIC. 3. RTV ALL ELECTROLYTIC CAPACITORS. 4. PCBSA: DO NOT STUFF J3, J5. J7, P2, P3, OR S1 5.
- Page 18 LEADS & PINS REFERENCE POTENTIOMETERS AND KNOBS 2N5401 (YS#5108) M1375 2N5551 (YS#5107) MODEL(S):- LS2100P MPSA06 (YS#5103) FUNCTION PART# KNOB STYLE MPSA13 (YS#5105) LEVEL 2339 8653 SHAPE 2340 8653 ROLLOFF 2339 8653 TO-92 E B C IRS21844PBF (YS#6586) 74HC14N (YS#6603) LM13600N (YS#6745) "STYLE_P34"...
- Page 19 Yorkville Sound 550 Granite Court Pickering, Ontario Canada L1W 3Y8 www.yorkville.com Auto Attend: (905) 837-8550 Fax: (905) 837-8746...
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