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YORKVILLE SA218S Service Manual
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YORKVILLE SA218S Service Manual

YORKVILLE SA218S 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
SA218S
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.
SA218S
Manual-Service-SA218S-00-1v0 •January 23, 2024

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Summary of Contents for YORKVILLE SA218S

  • 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

    IMPORTA NT SA FETY INSTRUCTIONS This lightning flash with arrowhead symbol, within an The exclamation point within an equilatereal triangle is intended to alert the user to the presence equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous of important operating and maintenance (servicing) instructions in the literature accompanying voltage”...
  • Page 3 DEBRANCHER L’APPAREIL AVANT D’ENLEVER LES COUVERCLES! - 12 DESIGNED & MANUFACTURED BY 120V 60Hz - 24 10A STANDALONE YORKVILLE SOUND • TORONTO, CANADA 12A MAX WITH AC OUTLET SEE OWNERS MANUAL FOR CASCADE INSTALLATION Therm Input Activity Clip NO USER SERVICEABLE PARTS INSIDE.
  • Page 4 Specifications System Type Active Subwoofer Active or Passive Active Program Power (watts) 6000 watts Program (12000 watts peak) Measured Max SPL (C-Weighted, Max Hold) 130 dB Cont. 142 dB Peak Frequency Response (Hz +/- 3dB) 30 Hz - 100 Hz Crossover Frequency (Hz) 100 Hz lowpass Bass Reflex Cabinet Configuration...
  • Page 5 Spécifications Type de système Caisson de Basse actif Actif ou passif Actif Puissance du programme (watts) 6000 watts Programme (12000 watts crête) NPA maximum mesuré (pondéré C, maintien maximum) 130dB Cont. 142 dB crête Réponse en fréquence (Hz +/- 3dB) 30 Hz - 100 Hz Fréquence de coupure (Hz) Passe-bas 100 Hz Configuration de l'enceinte Haut-parleur à...
  • Page 6 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 Limit Input Act. Clip X-Max Therm Input Output Microcontroller AC Line 50Hz Line Current Sense Level Current Limit block-diagram-SYNERGY-SA218S-00-1v0PR01...
  • Page 7 M1811-2 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description AI-ASS M1811-5 SYNERGY CAP DISCHARGE BOARD AL 1LYR 7700 5237B 8V2 0W2 SOT-23 SMT ZEN 7750 CDSF4148 75V 0A15 1005 SMT 8159 SMAZ18-13-F 18V0 1W0 5% SMT ZEN 7033 LED 1V5 20MA 1206 SMT 7033...
  • Page 8 M1818-02 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description AI-ASS M1818-5 SA315S AC INPUT 5242 100N 250V 20%CAP BLK 'X2' 15MM AC 5266 680N 250V 20%CAP BLK 'X2' 27MM AC 5865 100N 250V 10%CAP BLK RAD POLY FLM 5865 100N 250V 10%CAP BLK RAD POLY FLM 5914...
  • Page 9 M1834-01 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description 5911 2700U 250V 20%CAP BLK 40X63MM 4PS 5911 2700U 250V 20%CAP BLK 40X63MM 4PS 5911 2700U 250V 20%CAP BLK 40X63MM 4PS 5911 2700U 250V 20%CAP BLK 40X63MM 4PS 5911 2700U 250V 20%CAP BLK 40X63MM 4PS 5911...
  • Page 10 M1837-01 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description M1837BLANK 3_OZ 2SD 60.9SQIN 6PER SYNERGY CURR 4683 1W00 1K8 5% T&R RES SNL1 8370 1 MIL POLYIMIDE LABEL, 1" X .380" 1233 CURRENT XMFR SML PC MNT EI-25 4056 2 CIR XH-HEADER 0.098IN...
  • Page 11 M1950-03 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description AI-ASS M1950-59 SA221S INPUT DSP BOARD 1OZ 7031 LED 2V8 20MA 1206 SMT 3522 DPDT MINI PC VERT SNP ALT 5979 100N 50V 5%CAP 0805 SMT X7R 2339 _10K B LIN 12MM DUAL 21DET P34...
  • Page 12 XLR MALE PCB MT VERT 24MM A-SERIES 4140 XLR MALE PCB MT VERT 24MM A-SERIES 7967 _15.0UH COIL 0805 SMT PCB1 M2313BLANK 2_OZ 2SD 81.2 SQIN 12PER SA218S 6543 48R 265V RESETTABLE THERMISTOR PTC 7624 W100 100R 0805 SMT RES 7624 W100 100R 0805 SMT RES...
  • Page 13 0805 0805 1W00 1W00 2512 2512 TO CAP BOARD SILENT W1:1 W1:2 W1:3 W1:4 W1:5 Yorkville Sound Ltd. SA315S Product(s): 550 Granite Court Description: Short Description Of The Product Pickering, ON PCB#: M1811 Rev#: EML Rev#: Sheet Canada L1W 3Y8 www.yorkville.com...
  • Page 14 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE POTENTIOMETERS AND KNOBS 07-NOV-2018 V01P2 RELEASE FOR PRODUCTION FUNCTION POT# KNOB# 20-FEB-2019 RELEASE FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS &...
  • Page 15 475K 475K SINGLE LAYER 1 OZ.PCB 1.5mm ALUMINUM 475K 475K 475K 4148 MMBTA42 7994 1K800 100R 100R IRFR825 680R 100R 221R MMBTA42 IRFR825 680R 100R 100R IRFR825 680R 475K 475K 475K 475K POWER ON INDICATING LED...
  • Page 16 PCB ASSEMBLY DOCUMENTATION 1. INSPECT SOLDER JOINTS AFTER REFLOW 2. USE PIZZA CUTTER TO SEPARATE BOARDS FROM PANEL. Assembly Documentation Section: SA315S Product(s): PCB#: M1811 Rev#: EML Rev#: Sheet 2019-03-20 Assembly.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 17 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE POTENTIOMETERS AND KNOBS 07-NOV-2018 V01P2 RELEASE FOR PRODUCTION FUNCTION POT# KNOB# 20-FEB-2019 RELEASE FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS &...

  • Page 18: Input Jack

    W100 INPUT 100R 0805 250V INPUT 470P 0603 XLR FEML 2357 4010 IGND W2:4 XLR-ONE-GND W2:3 250V -SIG W2:2 470P 39K2 0603 +SIG W2:1 0805 W100 100R 0805 Male XLR THRU 1 THRU 1 4140 CON_HOLE_156 CON_HOLE_125 IGND 16AWG PREFUSED WIRE Male XLR THRU 2 15UH...

  • Page 19: Description Of Change

    DESIGN HISTORY AND INFORMATION CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE 22-OCT-2018 RELEASED FOR PRODUCTION. DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. Design Information And History Section: SYNERGY...
  • Page 21 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES SPECIAL PRODUCTION NOTES 1. PCBSA: R1 #6543 IS HAND INSERTED. THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD.
  • Page 22 DESIGN HISTORY AND INFORMATION CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE 22-OCT-2018 RELEASED FOR PRODUCTION. DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION.
  • Page 23 4096 K1:1 3696 W500 4007 470R 1000V RELAY 1C 10X13MM 100U PSGND CRITICAL SAFETY COMPONENTS THIS SYMBOL IS PLACED ADJACENT TO SAFETY CRITICAL COMPONENTS. AC Input Section: SA115S/SA218S/SA315S Product(s): PCB#: M1818 Rev#: Eng: T. Wood Sheet Modified: 2023-09-21 File: M1818.SchDoc...
  • Page 24 VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA115S/SA218S/SA315S Product(s): PCB#: M1818 Rev#: Eng: T. Wood...
  • Page 25 250V 2018 2018 6451 BC550C 250V 4007 3696 2N6517 S/N LABEL 120K 5914 5629 100U 160V 4147 470R 470R XFMR-PRIMARY 120V 6438 6438 4151 4147 M1818 INS2 XFMR-SEC-DISCHARGE Score CLINCH FIDUCIAL FIDUCIAL M1818 V02 SA115S/SA218S/SA315S INSERT INSER ORIGIN ORIGIN SECOND...
  • Page 26 1. RTV between tall components and where indicated 2. When applying RTV to R1-R4, it should only be placed along the tops of the varistors. 3. Separate board from panel with appropriate tool. Assembly Documentation Section: SA115S/SA218S/SA315S Product(s): PCB#: M1818 Rev#: Eng: T.
  • Page 27 VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA115S/SA218S/SA315S Product(s): PCB#: M1818 Rev#: Eng: T. Wood...

  • Page 28: Capacitor Bank

    CON_HOLE_189 W4:1 W4:2 -HiFUSE PSGND W4:3 3477 W4:4 +HiFUSE W4:5 PSGND 3477 W4:6 TO CAPACITOR BANK SA115S/SA221S Yorkville Sound Ltd. Product(s): 550 Granite Court Description: SA115S/SA221S Pickering, ON PCB#: M1834 Rev#: EML Rev#: Sheet Canada L1W 3Y8 www.yorkville.com Modified: 2020-11-25 File: M1834.SchDoc...
  • Page 29 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE 24-NOV-2020 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS &...

  • Page 30: Before Servicing

    CHASSIS GND TEST CHASSIS GND BEFORE SERVICING 2499 DO NOT DISCONNECT UNTIL BOARD FULLY DISCHARGED REPLACE FUSE WITH SAME TYPE 5911 5911 5911 2499 Yorkville Yorkville 2020 C 2020 2700U 2700U 2700U TO METAL DISCARGE PCB 250V 250V 250V 5911...
  • Page 31 PCB ASSEMBLY DOCUMENTATION 1. When inserting fuse holders YS#3477, orient them such that the side with the rings match with the rings on the silkscreen as shown in photo #1. 2. RTV all along sides in between all capacitors as shown in photo #2 Assembly Documentation Section: SA115S/SA221S...
  • 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 24-NOV-2020 RELEASED FOR PRODUCTION 21-JAN-2020 ADDED FUSE HOLDER INSTRUCTIONS TO ASSEMBLY DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE...
  • Page 33 To Cap Boards AC Line Current Sense W10:1 W11:1 W12:1 ACBLK2 To AC IN Connector 2 W2:1 Pin 1 BLK W13:2 W10:2 W11:2 W12:2 2 PIN To DSP PCB W13:1 CON_HOLE_156 2 PIN W10:3 W11:3 W12:3 From AC Switch ACBLK1 2 W2:2 Pin 1 BLK W10:4...
  • Page 34 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE 19-APR-2021 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS &...
  • Page 35 Synergy M1837 AC BLK 4263 TO DSP Yorkville Yorkville C 2020 2020 DISCHRG AC CURRENT SENSE S/N LABEL...
  • Page 36 PCB ASSEMBLY DOCUMENTATION Transformer T1 Assembly 1) Bend shielded wire as shown in picture 1. 2) Route cable through transformer YS#1233 as shown in pictures 2 and 3. 3) Place transformer on board, and bend cable once more as shown in pictures 4 and 5. 4) Line up cable connections to indicator on board as shown in picture 5.
  • Page 37 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE 19-APR-2021 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS &...
  • Page 38 RIBBON_GND W125 W125 18V0 GNDA U1:3 4K02 4K02 100N 0805 SOD-323 GNDAMP 0805 0805 -15V 0805 -15VIP 100N 7967 CDSF4148 D1005 Inputs Section: -15VW2 SA115S/SA221S /SA218S Product(s): -15VIP PCB#: M1950 Rev#: Eng: T.Wood Sheet CDSF4148 D1005 Modified: 2023-09-08 File: INPUT.SchDoc...
  • Page 39 NODES ON 1K21 POWER AMP 0805 10K00 470U 0805 7012 7012 TO92 TO92 DGGND DGGND 100N 100N 100N RAD .2in RAD .2in RAD .2in GNDA Section: SA115S/SA221S /SA218S Product(s): DGGND PCB#: M1950 Rev#: Eng: T.Wood Sheet Modified: 2023-09-08 File: DSP.SchDoc...
  • Page 40 DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA115S/SA221S /SA218S Product(s): PCB#: M1950 Rev#: Eng: T.Wood Sheet...
  • Page 41 SA315S SELECT MC33078 SUPPLY 3K74 1K21 R57 R76 TL072 220UH 6K98 4148 10K00 MC33063A 47R5 47R5 100P 4148 187K 470P 31K6 187K ALUMINUM 2357 R181 470U SPACER 4 CIR 31K6 100U 3700 15UH R165 GNDA FROM JACK PCB TP13 SA218S...
  • Page 42 NUTS STANDOFFS MISCELLANEOUS 2.IF REQUIRED USE A JIG FOR INPUT JACK/POT/SWITCH ALIGNMENT. 3. DO NOT PLACE W4 FOR SA218S. RETURN EXTRA 2328 CONNECTORS TO INVENTORY. Assembly Documentation Section: SA115S/SA221S THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD.
  • Page 43 DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA115S/SA221S /SA218S Product(s): PCB#: M1950 Rev#: Eng: T.Wood Sheet...
  • Page 44 Male XLR THRU 1 THRU 1 4140 CON_HOLE_156 CON_HOLE_125 IGND PREFUSED WIRE Male XLR 16AWG THRU 2 THRU 2 4140 265V 15UH 7967 IGND XLR-ONE-GND INPUT JACK Section: SA218S Product(s): M2313 T. Wood PCB#: Rev#: Eng: Sheet Modified: 2023-10-27 File: Input.SchDoc...
  • Page 45 RELEASED FOR PRODUCTION. DATE VER# DESCRIPTION OF CHANGE THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. Design Information And History Section: SA218S Product(s): M2313 T. Wood PCB#: Rev#: Eng:...
  • Page 46 15UH +SIG -SIG 100R XLR-ONE-GND IGND...
  • Page 47 2. USE M1813 SOLDERING JIG TO KEEP CONNECTORS PROPERLY ALIGNED. 3. USE APPROPRIATE TOOL TO SEPARATE BOARDS FROM PANEL. THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. Assembly Documentation Section: SA218S Product(s): M2313 T. Wood PCB#:...
  • Page 48 RELEASED FOR PRODUCTION. DATE VER# DESCRIPTION OF CHANGE THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. Design Information And History Section: SA218S Product(s): M2313 T. Wood PCB#: Rev#: Eng:...

  • Page 49: Capacitor Bank

    SOT-23 SOT-23 475K PSGND 0805 PSGND PSGND SILENT W125 W125 100K 100K PSGND SOT-23 4PIN SMT 43V0 Power Supply 0805 0805 PSGND Section: SA218S TO POWER AMP PCB Product(s): PCB#: M2333 Rev#: Eng: T. Wood Sheet Modified: 2023-08-17 File: Supply15V.SCHDOC...

  • Page 50: Silent On/Off

    CHSGND W2:2 250V 40X80MM 0805 0805 3300U 82K5 82K5 3300U W2:1 250V 40X80MM 1210 1210 W4:5 EC10 CON_HOLE_140 CON_HOLE_140 PSGND PSGND CON_HOLE_140 WOOFER Woofer Amp Section: CHSGND SA218S Product(s): PCB#: M2333 Rev#: Eng: T. Wood Sheet Modified: 2023-08-23 File: Amp.SCHDOC...
  • Page 51 CASES AND PINS IRS21844S MC7815 #6686 #7846 Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA218S Product(s): PCB#: M2333 Rev#: Eng: T. Wood Sheet...
  • Page 52 250V 5949 5190 R244 187K 187K T810 0R05 140V 187K 187K C227 187K 220N 4124 475K 475K ES1J 6730 4148 U200 100K0 5923 5923 IRF830 4249 100N 3300U 3300U 470N 8832 680P 250V 250V 100K S/N LABEL M2333 M2333 SA218S...

  • Page 53: Top View

    ADD GOOP ON BOTH SIDES OF CERAMIC INSULATORS 1st HEATSINK ALIGNMENT SCREW YS#: 8742 DESC: #4-40X3/8 Ensure that all fastener nubs on tie wraps are well below the top of the coil. Assembly Documentation Section: SA218S Product(s): M2333 T. Wood PCB#: Rev#: Eng: Sheet...
  • Page 54 CASES AND PINS IRS21844S MC7815 #6686 #7846 Design Information And History Section: THIS SHEET CONTAINS A CHANGE HISTORY LOG, A LIST OF THE POTS & KNOBS AND A LEADS & PINS REFERENCE SECTION. SA218S Product(s): PCB#: M2333 Rev#: Eng: T. Wood Sheet...
  • Page 55 5. SA218S Level Control current. Low line voltage typically due to long power supply cables may This control adjusts the volume level of the SA218S relative to the input cause excessive line current, the line current monitoring system will signal level. Mixers and other audio sources connected to the SA218S prevent this from tripping the power source circuit breakers.
  • Page 56 été en position OFF, le voyant vert d’alimentation clignote pendant que atteint où les limiteurs du SA218S réduisent le signal de façon interne l’alimentation se décharge. Le circuit de traitement ne redémarrera pas pour éviter tout dommage ou distorsion.
  • Page 57 Yorkville Sound 550 Granite Court Pickering, Ontario Canada L1W 3Y8 www.yorkville.com Auto Attend: (905) 837-8550 Fax: (905) 837-8746...