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YORKVILLE Paraline Series PSA1W Service Manual
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YORKVILLE Paraline Series PSA1W Service Manual

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WORLD HEADQUARTERS
CANADA
Yorkville Sound Limited
550 Granite Court
Pickering, Ontario
L1W 3Y8 CANADA
Voice: 905-837-8481
Fax: 905-837-8746
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
PSA1
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.

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Summary of Contents for YORKVILLE Paraline Series PSA1W

  • Page 1 Due to the complex nature of the use of SMT installed components 550 Granite Court 4625 Witmer Industrial Estate in Yorkville equipment, we highly caution all service technicians in Pickering, Ontario Niagara Falls, New York attempting to repair or replace SMT factory installed components.

  • Page 2: Important Safety Instructions

    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 W W W.YORK VILLE.COM 230V 50Hz 550mA MAX LOAD AC OUT: 5A 120VAC 60Hz 1.1A MAX LOAD AC OUT: 7A AC Out AC In Circuit Circuit DESIGNED & MANUFACTURED BY Breaker Breaker YORKVILLE SOUND • TORONTO, CANADA AC Out AC In...
  • Page 4 W W W.YORK VILLE.COM 230V 50Hz 550mA MAX LOAD AC OUT: 5A 120VAC 60Hz 1.1A MAX LOAD AC OUT: 7A AC Out AC In Circuit Circuit DESIGNED & MANUFACTURED BY Breaker Breaker YORKVILLE SOUND • TORONTO, CANADA AC Out AC In...
  • Page 5 W W W.YORK VILLE.COM 230V 50Hz 550mA MAX LOAD AC OUT: 5A 120VAC 60Hz 1.1A MAX LOAD AC OUT: 7A AC Out AC In Circuit Circuit DESIGNED & MANUFACTURED BY Breaker Breaker YORKVILLE SOUND • TORONTO, CANADA AC Out AC In...

  • Page 6: Specifications

    Specifications Active Active or Passive 700 Program (1200 watts Peak) Program Power (watts) Biamp Biampable 128dB Peak (125dB Continuous) Max SPL (dB) 75Hz-20K Frequency Response (Hz +/- 3db) 1.2K Crossover Frequency (Hz) 2x1", 4x6" Driver Configuration 2x1-inch Ceramic w/ 1.75-inch VoiceCoil HF Driver(s) 75 watts (200 watts Peak) HF Program Power (watts)

  • Page 7: Spécifications

    Spécifications Active Active ou Passive 700 Nominale (Pointe: 1200 watts) Puissance Nominale (Watts) Biamp Bi- Amplification Pression Sonore Maximum (dB) 128dB Pointe (125dB Continue) Réponse en Fréquences (Hz +/- 3db) 75Hz-20K 1.2K Fréquence de Coupure (Hz) 2x1", 4x6" Configuration de Haut-Parleur 2x1-pouces, Ceramique, Bobine de 1.75 pouce Driver(s) pour Fréquences Aiguës 75 watts (Pointe: 200 watts)
  • Page 8 P S A 1 B l o c k D i a g r a m 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 Compression ±44V ±22V Drivers...
  • Page 9 M1495 01 Parts Reference List 9/24/2020 YS # Description YS # Description YS # Description 5979 100N 50V 5%CAP 0805 SMT X7R 7842 MJB41C D2PAK SMT TS 7882 W250 0R 1206 SMT RES 7925 _22P 50V 5%CAP 0805 SMT NPO 7856 W125 470R 0805 SMT RES...
  • Page 10 M1496 01 Parts Reference List 9/24/2020 YS # Description YS # Description YS # Description 7873 __4N7 50V 5%CAP 1206 SMT NPO 7893 MBRA340T3 40V 3A SHTKY 403D SMT 7928 W125 10K00 0.1% 0805 SMT RES 7613 100N 25V 10%CAP 0805 SMT X7R 7914 MMBZ5231B 5V1 0W35...
  • Page 11 M1493 03 Parts Reference List 9/25/2020 YS # Description YS # Description YS # Description AI-ASS M1493-59 PSA1 PCB#2 7893 MBRA340T3 40V 3A SHTKY 403D SMT 7898 W125 1K02 0.1% 0805 SMT RES 7873 __4N7 50V 5%CAP 1206 SMT NPO 7914 MMBZ5231B 5V1 0W35 5% SMT ZEN...
  • Page 12 M1498 02 Parts Reference List 9/25/2020 YS # Description YS # Description YS # Description R136 7871 470P 50V 5%CAP 0603 SMT NPO 7621 W100 1K0 1% 0805 SMT RES 7867 W500 2K2 5% 2010 SMT RES 7969 _10U 16V 20%CAP 0805 SMT X5R 7867 W500 2K2 5%...
  • Page 13 10V0 W125 W125 270P 10V0 18K0 1K00 0805 0805 INPUT W125 30K00 W125 J3:A 10K00 0805 W125 NE5532D SIGNAL_GND INPUT DOWN 1K800 6509 LATCHING U4:A S4:C 3440 U4:B MIC IN/OUT SWITCH 1/4in&XLR PCB MT VERT COMBO NE5532D W8:D W7:D 1K800 SIGNAL_GND W8:C W7:C...

  • Page 14: Low Voltage Supply

    W12_Board 1/2 W15_Board 2/2 +3V3 +3V3 DIG_GND W12:A W15:A 100N 100N 100N 100N 100N 100N SOT23 W12:B W15:B +1V8 SUPPLY 475R0 7805 W15:C W12:C +3V3 0805 +3V3 W12:D W15:D +3V3COD MMBT3906LT1 +3V3 W12:E W15:E DIG_GND +3V3 +3V3 100N W12:F W15:F W125 +3V3 330R0...
  • Page 15 MAINS WIRING FOR PSA1 BRK1 BRK2 MUTE ON/OFF IEC Power Outlet SOT-23 BRK2 4A (#2456) 8A (#2408) 7837 SILENT 1/8W W125 2K32 4A (#2456) 4A (#2456) 0805 0805 MMBT5401 IEC Power Inlet -20V UNMUTE 0805 10K00 MALE 9 PIN CONNECTOR FOR 1206 CHASSIS GND BRK1...
  • Page 16 100U DON'T PUT _10N ANYTHING ON TOP 7887 LAYER 120UH __2U2 HERE 6535 LM317S WOOFER OUTPUT __2U2 Yorkville 2014 2329 2327 3522 REPLACE R16 AND R17 WITH 2K32 AXIAL FUSE #2487 T7A MMBTA14LT1 = GROUND MERGE 7903 C106 3522 2337...
  • Page 17 SEE LAYOUT DIAGRAM M1496 PRODUCTION NOTES 1. B.A. STUFF X FIRST. 2. B.A. ADD RTV BETWEEN C106, C112 AND W30 THE POWER CONNECTOR 3. B.A. ADD RTV UNDER J3 XLR. 4. B.A. DO NOT STUFF S2 AND LD1. 5. B.A. ADD YS#3822 1.25" HEATSHRINK AROUND J3 6.
  • Page 18 SEE PRODUCTION NOTES M1496 - PCB_DATABASE_HISTORY MODEL(S):- PSA1 POTENTIOMETERS/SWITCHES AND KNOBS DATE VER# DESCRIPTION OF CHANGE 17-APR-2011 V04 DERIVED FROM M1311V03. PC 8242 MODEL(S):- PSA1 M1496 16-JUN-2011 PC82xx: XH conn DS pads, add PCB title. GG FUNCTION POT/SW YS# KNOB 31-OCT-2011 PC8322: CHANGED W7 &...
  • Page 19 WOOFER AMP HORN AMP AUDIO IN 26 W1_A HORNGNDOUT W1_B HORNGND W1_C -15V W1_D -24V W1_E +24V W1_F WOOFGND W1_G +15V W1_H WoofAUDIO_IN W1_I W1_J 96KHz W1_K UNMUTE UNMUTE -20_UNMUTE -20_UNMUTE W1_L +44V W1_M +24V_ W1_N W1_O HornOut ECO.SCHDOC W1_P -24V_ W1_Q -44V...
  • Page 20 +44V 30 WATT HORN POWER AMP W500 10V0 2010 SOD-323 IRF530NS W250 7840 1206 BD914 100R D2PAK W500 SOT-23 0805 2010 W500 0805 2010 15V0 SOD-323 0805 0805 270R +24V_ MURA240T3 403D MMBT5401 Elec 7837 6.6mm MJD243T4G SOT-23 MJB41C MJB41C 0805 7844 560R...
  • Page 21 WOOFER 325W NON INVERTING CLASS D AMPLIFIER 0805 W125 W125 W125 W125 0805 0805 0805 0805 560R 3K92 W125 0805 100K 0603 -20_UNMUTE W250 W125 SOT-23 MMBT5401 1206 0805 7837 WOOFGND +15V W125 MC33078 MC33078 0805 WoofAUDIO_IN 1206 -15V +15V 7817 7817 MC33078...

  • Page 22: Change History

    DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE 2015-06-24 8782 Translate V04 PCAD to AD. PC#8782 added C38,39. Moved D10,14,R58. Moved D4 up 6mil. Changed all D0704 footprints to SOD-523F. 2015-08-27 8817 Add 47R 0805 #7854 in series with C38 and C39 GG Replace all #7613 with #5979 GG Increase board width by 10mil each side GG 22-MAR-2016...
  • Page 23 IRF9530NS MURA240 7839 7845 100R MJD243T4G 7844 MJD243T4G IRFS4227PBF 560R 7837 7844 TLC555 IRS20124S BD914 100P BD914 R40 R30 7837 BD914 7838 BD914 MURA240 MBRA340 12V0 7837 7837 7806 100K 18V0 15V0 IRFS4227PBF BD914 470R 100N MC33078 LM311 MC33078 7840 7844 100N 560R...
  • Page 24 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES SPECIAL PRODUCTION NOTES PCB HARDWARE SCREWS AND BOLTS 1. PLACE GROUNDING SCREW (#8877) AND NUT (#8701) IN SUBSTRATE GND HOLE AFTER REFLOW OVEN. 8701 8877 Assembly Documentation Section: E10P / PSA1 Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. PCB#: M1495 Rev#:...
  • Page 25 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE 2015-06-24 8782 Translate V04 PCAD to AD. PC#8782 added C38,39. Moved D10,14,R58. Moved D4 up 6mil. Changed all D0704 footprints to SOD-523F. 2015-08-27 8817 Add 47R 0805 #7854 in series with C38 and C39 GG Replace all #7613 with #5979 GG Increase board width by 10mil each side GG DATE...
  • Page 26 W125 W125 270P 10V0 10V0 18K00 1K02 0805 SOD-323 SOD-323 0805 0805 INPUT W125 30K0 LinkIn 4PDT MINI 4PDT MINI W125 0805 3440 3440 ALTERNATE ALTERNATE 10K00 U4:2 0805 0805 W125 NE5532D S4:4 SIGNAL_GND 1K800 DOWN DOWN DUAL OPAMP S4:3 0805 7903 LinkIn...
  • Page 27 W12_ Board 2/2 +3V3 +3V3 W12 Board 1/2 DIG_GND W12:1 NET00097 12 W15:1 +3V3 W12:2 NET00053 12 W15:2 SOT23 6X6mm 475R0 +1V8 SUPPLY 6X6mm MMBT3906LT1 0805 6X6mm 0805 0805 0805 W12:3 12 W15:3 NET00048 0805 0805 0805 7805 W12:4 12 W15:4 NET00086 +3V3COD +3V3...
  • Page 28 MAINS WIRING FOR PSA1 Kill3v3 BRK1 BRK2 IEC Power Outlet MUTE ON/OFF 3949 ETA Thermal Breaker 4A (#2456) 8A (#2408) 18AWG MMBT5401 SILENT W100 W125 SOT-23 STRANDED GRN BASE YEL STRIPE 2K32 7837 SCH_ETA_BREAKER 4A (#2456) 4A (#2456) 0805 0805 BRK2 IEC Power Inlet -16V UNMUTE...
  • Page 29 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# LEVEL 4388 DATE VER# DESCRIPTION OF CHANGE 04-OCT-2017 RELEASED VERSION 2. 4388 12-OCT-2017 Created new variant list showing parts with different values. 4388 18-APR-2018 9162 Added bleeder resistors to +/-24v and woofer output.
  • Page 30 100N 10K00 2K32 C104 4148 C115 15K0 4148 330R0 330R0 100N 5670 200R 180P 3300U 100N 15K0 100N 100N 100N 7837 5670 5910 100N 100N 3300U 7805 200R 180P 4700U ADAU1401 475R0 100N 100V 680P 100N C105 100N 200R 200R 5860 680P 15K0...
  • Page 31 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES PCB HARDWARE - ADD RTV BETWEEN C106, C112 AND W30 THE POWER CONNECTOR - ADD YS#3822 1.25" HEATSHRINK AROUND J3 - PCBSA: DO NOT BREAK OUT BOARD BEFORE TESTING - PCBSA: ADD M1607 CLIP TO YS#4100 XLR WITH RTV AS SHOWN. RefDes M1493 6400...
  • Page 32 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE LEVEL 4388 04-OCT-2017 RELEASED VERSION 2. 4388 12-OCT-2017 Created new variant list showing parts with different values. 4388 18-APR-2018 9162 Added bleeder resistors to +/-24v and woofer output.
  • Page 33 Assembly History Assembly.SCHDOC History.SCHDOC WOOFER AMP HORN AMP W1_:1 W1_:2 MUTE W1_:3 MUTE MUTE -15V W1_:4 -15V -15V -80V_H W1_:5 -80V_H -24V -80V_H -24V +24V W1_:6 +24V +24V -24V -24V W1_:7 -24V -24V LVGND W1_:8 LVGND LVGND -44V W1_:9 -44V -44V +15V W1_:10...
  • Page 34 R61_3T +80VH +80V_H W125 0805 +80V_H R139 R61_2T 250V IRF530NS W1:25 W100 0805 SOT-23 7840 0805 R137 R140 100R D2PAK 1W00 1W00 R106_2T +44V 16V0 2512 2512 W250 W1:21 SOT-23 1206 D5_3T +44V +44V R138 250V MURA240T3 W100 SOT-23 403D W500 W500 0805...
  • Page 35 +15V W1:10 MC7815BDT +24V +15V +15V 7846 +24V DPAK3 1W00 W1:6 2512 100N SOT-23 0805 0805 LVGND_ LVGND LVGND W1:8 SOT-23 0805 LVGND 1W00 DPAK3 100N 2512 7847 0805 -15V -24V -15V 0805 MC79M15CDT ClassName: WoofOut -15V W1:4 2512 ClassName: Hi+ +80V +80V 200V...
  • Page 36 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE OCT-4-2017 RELEASED VERSION 2. APR-27-2018 9129 MOVED R61_3T AWAY FROM 80V CONNECTOR PAD Aug-08-2019 9449 C12&C23 to 10U/25V. Change VBE res to center trim pot. Add D4 to cut turn off noise. FEB-03-2020 9508 Added 1N cap and 47R resistor between gate and source of Q10...
  • Page 37 M1498 M1498 100N IRS20957S 3K32 7844 100K0 200V 200V 200V 348R0 MC7815BDT 100N 100N 7K50 MC79M15CDT 100N 200V 470P 200V 2K74 7883 R61_3T D6_3T D5_3T R109 R97_3T 450V MURA240 MURA240 100N IRF530NS 16V0 ZD10 IRF9530NS 16V0 100R 250V 250V R139 100R 250V 2SC4027...
  • Page 38 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES PCB HARDWARE SCREWS AND BOLTS 1-Place Connector (#7883) on all boards on panel BEFORE Reflow Oven. Assembly Section: M1498/M1501 Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. X8025 PCB#: Rev#:...
  • Page 39 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE OCT-4-2017 RELEASED VERSION 2. APR-27-2018 9129 MOVED R61_3T AWAY FROM 80V CONNECTOR PAD Aug-08-2019 9449 C12&C23 to 10U/25V. Change VBE res to center trim pot. Add D4 to cut turn off noise. FEB-03-2020 9508 Added 1N cap and 47R resistor between gate and source of Q10...

  • Page 40: Setup Example

    The yellow Limit LED in- dicates that a level has been reached where the To get the full Owner’s Manual please visit our website at http://www.yorkville.com/manuals/ or, if you need a printed version call 905-837-8777 Printed In CANADA...

  • Page 41: Exemple De Configuration

    DEL Clip s’allume, baissez le niveau de votre console de mixage. fonctionnement appropriés. La DEL jaune Limit indique qu’un niveau http://www.yorkville.com/manuals/ Pour obtenir le manuel de utilisateur visitez notre site Web à ou, si vous avez besoin d’une version imprimée appelez-nous au 905-837-8777...
  • Page 42 PSA1 Quick Guide PART# DESCRIPTION 3416 1/4"&XLR PCB MT VERT COMBO Input 3453 XLR MALE PCB MT VERT Link *NOT SHOWN 3522 DPDT MINI PC VERT SNP ALT Full Range/Sub - Flat/Boost Switches 4435 B LIN 9MM DETENT Level Control 6400 3MM LED 1V9 6MA HIGHEFF Limit L.E.D.
  • Page 47 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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Paraline series psa1