YORKVILLE PSA1s Instructions De Service
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Voir aussi pour PSA1s:
- Manuel de l'utilisateur (10 pages) ,
- Manuel de l'utilisateur (10 pages) ,
- Manuel de service (50 pages)
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SERVICE MANUAL
MODEL TYPE: YS1099
PSA1s
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-PSA1S-00-1v1.pdf
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- Page 1 SERVICE MANUAL MODEL TYPE: YS1099 PSA1s 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...
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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 7517 12" 4R 600WPGM SPKR 9170 STAND ADAPTER CAST 8529 RUBBER FOOT 65 X 20MM On side to secure stacking 8545 RECESSED RUBBER BUMPER WITH WASHER 8565 BAR HANDLE ALL METAL RECTANGULAR 9970 RIGID CASTER SERVICE-QuickGuide-PSA1S 1.00.xls April 23, 2012...
- Page 4 Specifications Active Active or Passive Program Power (watts) 1400 Watts Program (2800 Watts Peak) 135dB Peak (129dB Continuous) Max SPL (dB) Frequency Response (Hz +/- 3db) 37Hz-100Hz Crossover Frequency (Hz) fixed @ 100Hz 2x12-inch (Bass Reflex Cabinet) Driver Configuration LF Driver(s) 2x12-inch Ceramic with 3-inch VoiceCoil 2x4 Ohm Load LF Impedance (ohms)
- Page 5 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 MODEL TYPE:YS1099 FAST DETECT LIMITER SLOW DETECT LINE / SPKR BUFFERS LEVEL LIMITER LOWPASS LOWPASS REF IN POWER CLASS-D POWER PHYSICS SUPPLY CLIP DETECT A-1214 CIRCUIT WOOFER CLASS-D POWER PHYSICS A-1214 WOOFER BLOCK-DIAG-PSA1S-00-1v0...
- Page 6 4148 1/4W 1/4W 2N5551 49K9 TO92 6400 5107 2N5551 49K9 TL072 U3:B 4148 MPSA06 1/4W U8:C U3:E 5103 U8:B TL074CN TO92 Product PSA1s 49K9 Power Limiter Preamp PCB# M1449 Sheet Date: Tue Jul 17, 2012 Rev: YsType: YSL Filename: M1449V02SCH.sch2006...
- Page 7 2 W8:B 18X35MM 2486 4007 6871 6736 4093 2 W8:A MC7915CT T1.5 4007 MC7905CT 240Vac ZD67 PRIMARIES SECONDARIES 5V1 5W0 1N5338B 5124 CH1415U Product PSA1s MCU/Power Supply PCB# M1449 Sheet Date: Tue Jul 17, 2012 Rev: YsType: YSL Filename: M1449V02SCH.sch2006...
- Page 8 LEAD/PIN REFERENCE M1449 PCB HISTORY M1449 Potlist MODEL(S):- PSA1s PSA1s MODEL(S):- DATE VER# DESCRIPTION OF CHANGE FUNCTION PART# KNOB {NEW} 03-JUN-2011 Level 4432 8653 28-NOV-2011 PC8329 - MARKED 'WOOFER SHUTDOWN' CIRCUIT PARTS AS DNS. - ML 19-DEC-2011 PC8358 - YS#4100 XLR changed to YS#4135. - ML Changed R65/R67 from YS#6459 to YS#5124.
- Page 9 4K99 10K0 R100 9K76 BC560C 1.0W 4148 100U 18uH 100P 17K40 2355 MC33079P AMP A 6489 2355 M1449 T1.5 100N PSA1S TL074CN 4007 T1.5 ZD67 100N 4007 2355 5124 17K40 4148 470P 4148 4162 470R 3817 820R 5124 9K76 4148...
- Page 10 SEE LAYOUT DIAGRAM M1449 PRODUCTION NOTES 1. RTV must be applied to the following caps: C22,C23,C24,C25,C26,C28,C36,C37,C50. 2. Apply RTV between C22 and C23 as well as between C24 and C25. 3. RTV must be applied to inductor L1. 4. PC8292 for V01 boards only: Replaced R66 and R68 with #4599 jumpers Replaced R65 and R67 with #6459 4V7 zener diodes.
- Page 11 SEE LAYOUT DIAGRAM M1449.PCB_DATABASE_HISTORY M1449 PCB HISTORY MODEL(S):- MODEL(S):- PSA1s PSA1s DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 03-JUN-2011 V01 28-NOV-2011 V01 PC8329 - MARKED 'WOOFER SHUTDOWN' CIRCUIT PARTS AS DNS. - ML 19-DEC-2011 PC8358 - YS#4100 XLR changed to YS#4135. - ML Changed R65/R67 from YS#6459 to YS#5124.
- Page 12 PSA1s Parts List 8/13/2012 YS No. Description Qty. YS No. Description Qty. 6405 RED 3MM LED 2V0 20MA BRT 4588 1/4W 2K43 1% T&R RES 6400 YEL 3MM LED 1V9 6MA HIGHEFF 4827 1/4W 4K7 5% T&R RES 6408 GRN...