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WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound Limited
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
SERVICE MANUAL
Synergy SA221S
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.
SA221S
Manual-Service-SA221S-00-1v2 • Feb 17/2022
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Summary of Contents for YORKVILLE Synergy SA221S
- 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.
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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 - 24 SA221S A-Z1789 / 1v2 Limit Input VC Therm Power Activity SERIAL NUMBER Clip 4 0 8 0 0 0 1 X-MAX DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA OUTPUT INPUT OUTPUT 50Hz HP OUTPUT TO SA315S ONLY...
- Page 4 CAUTION - TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUNDING OF THE CENTRE PIN OF THIS PLUG MUST BE MAINTAINED! ATTENTION - POUR RÉDUIRE LE RISQUE DE CHOC ÉLECTRIQUE, CONSERVER LA MISE À LA TERRE ASSURÉE PAR LA TIGE CENTRALE DE CETTE FICHE! CAUTION: THIS EQUIPMENT REQUIRES A 15A OR 20A LINE CORD ATTENTION: CET ÉQUIPMENT NÉCESSITE UN CORDON DE LIGNE 15A OU 20A...
- Page 5 Specifications Active Active or Passive Program Power (watts) 6000 watts program 17000 watts peak 130.6 dB Cont., 142.6 dB Peak Measured Max SPL (C-Weighted, Max Hold) 28Hz-100Hz Frequency Response (Hz +/- 3dB) 50 or 100 Hz lowpass Crossover Frequency (Hz) Cabinet Configuration Bass Reflex Driver Configuration...
- Page 6 Spécifications Actif Actif ou passif Puissance Nominale (watts) 6000 watts de programme 17000 watts de crête 130,6 dB Cont., 142,6 dB Crête SPL maximum mesuré (pondéré C, maintien maximum) 28Hz-100Hz Réponse en fréquence (Hz +/- 3dB) Passe-bas 50 ou 100 Hz Fréquence de coupure (Hz) Configuration de l'enceinte Bass Reflex...
- Page 7 B l o c k D i a g r a m S A 2 2 1 S 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.
- Page 8 M1806-03 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description YS # Description YS # Description AI-SUB M1806-59 SA315S AMP/SUPPLY PCB AI 7700 5237B 8V2 0W2 SOT-23 SMT ZEN 7645 W100 475K 0805 SMT RES 7661 LM393D DUAL COMPARATOR SMT SO-8 BLANK M1806BLANK...
- Page 9 M1813 01 Parts Reference List 9/29/2020 YS # Description YS # Description YS # Description AI-ASS M1813-59 SA153 INPUT 8178 470P 250V 5%CAP 0603 SMT NP0 8178 470P 250V 5%CAP 0603 SMT NP0 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 4140 XLR MALE PCB MT VERT 24MM A-SERIES 4140...
- Page 10 M1831-01 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description AI-ASS M1831-59 SA115S/SA221S INPUT 4140 XLR MALE PCB MT VERT 24MM A-SERIES PCB1 M1831BLANK 2_OZ 2SD 46.16 SQIN 21PER SA221S 2369 3 CIR PH-HEADER...
- Page 11 M1832-02 Parts Reference List 8/9/2021 YS # Description YS # Description YS # Description AI-ASS M1832-59 SA221S/SA115S 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 12 M1833-02 Parts Reference List 5/19/2021 YS # Description YS # Description YS # Description YS # Description YS # Description AI-SUB M1833-59 SA115S/SA221S AMP/SUPPLY PCB AI 6300 MURA260T3 600V 2A DIO 403D SMT 5068 W125 187K 0.1% 0805 SMT RES R225 7930 W250 22R...
- Page 13 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 14 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 15 M1840-01 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 16 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...
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Page 17: Silent On/Off
+15V_MOD +15VS +15VS SUBWOOFER AMP +15VS +15V_MOD R200 W125 100N N1211 0805 C200 10R0 100N 100N 100N 100N 100N 0805 100N C202 C203 C204 C205 C233 C206 0805 0805 0805 0805 0805 0805 Link4 +/-15V_MOD Link2 Link5 100N C207 LVGND WOOFGND 100N 100N... -
Page 18: Capacitor Bank
+15V_LS 7967 MURA260 403D +Fuse MURA260T3 +15V_LS MC7815BDTG +15V 1210 +15V_MOD W125 28K7 ES1J 0805 DO-214AC UCC25600 7846 403D 120uH DPAK3 7987 FDT3612 SOD123 W250 B0540 8101 100N 1K62 6977 1210 151mA 100N 0805 SOT233 5X5.5mm 1206 1206 0805 +31V 100V 1206 31.3V... - Page 19 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE FUNCTION POT# STYLE KNOB# 08-NOV-2018 RELEASED FOR PRODUCTION 06-FEB-2019 #9351 Changed Values, Added D20 and Connected Pin 4 of W201 to Pin 1 of W3 #9358 Change Capacitor C229 from #5221 to new #5225 470P 1.6kV RELEASED FOR PRODUCTION...
- Page 20 R201 R230 R203 R219 U203 U206 TL331 C228 ZXGD3002E6 FDT3612 R262 Q203 C235 18V0 4K02 R268 4233 4148 R261 274K Yorkville Yorkville D214 182K 8K66 R218 C213 680P 100N 100N 2321 FDT3612 C231 100N 2019 2019 ES1H IKW75N65EH5 ZXGD3002E6 C210...
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Page 21: Top View
PCB ASSEMBLY DOCUMENTATION RTV INSTRUCTIONS: GENERAL ASSEMBLY INSTRUCTIONS ADD RTV BETWEEN: C12, C13, C14, AND C15 AFTER WAVE 1. Bend leads on hand placed parts in direction of pad and cut short to less than length of pad. SOLDER ADD RTV No exceptions unless approved by Production Engineering. - Page 22 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE FUNCTION POT# STYLE KNOB# 08-NOV-2018 RELEASED FOR PRODUCTION 06-FEB-2019 #9351 Changed Values, Added D20 and Connected Pin 4 of W201 to Pin 1 of W3 #9358 Change Capacitor C229 from #5221 to new #5225 470P 1.6kV RELEASED FOR PRODUCTION...
- Page 23 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 24 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 25 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 26 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 27 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 &...
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Page 28: 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 29: 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 31 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 32 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 33 4140 3 W1:1 3 W1:2 3 W1:3 Male XLR SA221S-LINEOUT Section: SA221S Product(s): PCB#: M1831 Rev#: EML Rev#: Sheet 2021-04-14 SA221S-LINEOUT.SCHDOC V032 Modified: File: Tmp Rev:...
- Page 34 DESIGN HISTORY AND INFORMATION CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE April-14-2021. Released for Production DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS 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: SA221S...
- Page 36 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES Gap Pad #4236 (2) Screw #8741 (4) THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. Assembly Documentation Section: SA221S Product(s): PCB#: M1831 Rev#: EML Rev#: Sheet Modified: 2021-04-14...
- Page 37 DESIGN HISTORY AND INFORMATION CHANGE HISTORY DATE VER# DESCRIPTION OF CHANGE April-14-2021. Released for Production DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS 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: SA221S...
- Page 38 4007 470R 1000V CRITICAL SAFETY COMPONENTS RELAY 1C THIS SYMBOL IS PLACED ADJACENT TO 10X13MM 100U SAFETY CRITICAL COMPONENTS. PSGND SA221S Yorkville Sound Ltd. Product(s): 550 Granite Court Description: SA221S Pickering, ON M1832 PCB#: Rev#: EML Rev#: Sheet Canada L1W 3Y8 www.yorkville.com...
- Page 39 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE 09-MAR-2020 RELEASED FOR PRODUCTION 03-DEC-2020 RELEASED FOR PRODUCTION 09-Jun-2021 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE...
- Page 40 FIDUCIAL AC BRIDGE BOARD FOR POWER SUPPLY 4263 AC IN SA221S TEST 4151 XFMR-SEC-HOLDER 3817 BEC1 4146 5959 3019 450V 5266 680N Yorkville 250V Yorkville C 2020 2020 6451 BC550C 250V 4007 3696 2N6517 S/N LABEL 120K 5914 5629 160V...
- Page 41 PCB ASSEMBLY DOCUMENTATION 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. PTCs R1, R2, R3, R4 Add nylon spacer YS#8663 to PTCs YS#2504 a shown in the picture below.
- Page 42 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE 09-MAR-2020 RELEASED FOR PRODUCTION 03-DEC-2020 RELEASED FOR PRODUCTION 09-Jun-2021 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE...
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Page 43: Capacitor Bank
+15V_MOD +15VS +15VS SUBWOOFER AMP +15VS +15V_MOD R200 W125 100N N1211 Grounds Grounds 0805 C200 10R0 100N 100N 100N 100N 100N 0805 100N C202 C203 C204 C205 C233 C206 0805 0805 0805 0805 0805 Grounds 0805 Link4 +/-15V_MOD Link2 Link5 100N C207 LVGND... - Page 44 +15V_LS 1A25 +Hi_Fused i LNK 7967 5136 MURA260 403D MURA260T3 +15V_LS MC7815BDTG +15V 1210 +15V_MOD W125 28K7 ES1J 0805 DO-214AC UCC25600 7846 403D 7987 120uH DPAK3 SOD123 FDT3612 100N W250 B0540 8101 1K62 6977 1210 151mA 100N 0805 SOT233 5X5.5mm GD2 5 1206 1206...
- Page 45 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE FUNCTION POT# STYLE KNOB# 24-NOV-2020 RELEASED FOR PRODUCTION 28-JAN-2022 9667 Changed C213 YS#7603 680p 5% to YS#9048 680p 1% DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER#...
- Page 46 R201 R230 R203 R219 U203 U206 TL331 C228 ZXGD3002E6 FDT3612 R262 Q203 C235 18V0 4K02 R268 4148 4233 R261 274K Yorkville Yorkville D214 182K 8K66 R218 C213 680P 100N 100N C231 FDT3612 2321 100N 2020 2020 ES1J IKW75N65EH5 ZXGD3002E6 C210...
- Page 47 PCB ASSEMBLY DOCUMENTATION RTV INSTRUCTIONS: GENERAL ASSEMBLY INSTRUCTIONS ADD RTV BETWEEN: C12, C13, C14, AND C15 AFTER WAVE SOLDER 1. Bend leads on hand placed parts in direction of pad and cut short to less than length of pad. ADD RTV No exceptions unless approved by Production Engineering.
- Page 48 DESIGN HISTORY AND INFORMATION CHANGE HISTORY POTENTIOMETERS AND KNOBS POTENTIOMETERS AND KNOBS DATE VER# DESCRIPTION OF CHANGE FUNCTION POT# STYLE KNOB# 24-NOV-2020 RELEASED FOR PRODUCTION 28-JAN-2022 9667 Changed C213 YS#7603 680p 5% to YS#9048 680p 1% DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER#...
- Page 49 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 50 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 &...
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Page 51: 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 52 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 53 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 54 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 55 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 56 Synergy M1837 AC BLK 4263 TO DSP Yorkville Yorkville C 2020 2020 DISCHRG AC CURRENT SENSE S/N LABEL...
- Page 57 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 58 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 59 6 W4:7 4 W5:1 PSGND PSGND 4 W5:2 CON_HOLE_189 4 W5:3 PSGND 4 W5:4 FROM POWER SUPPLY PSGND SA315S/SA221S Yorkville Sound Ltd. Product(s): 550 Granite Court Description: SA315S Pickering, ON PCB#: M1840 Rev#: EML Rev#: Sheet Canada L1W 3Y8 www.yorkville.com...
- Page 60 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-MAR-2020 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE MJL21194 (YS#6988) MJE15032 (YS#6808) TO3P TO-220...
- Page 61 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 2019 C 2019 2700U 2700U 2700U TO METAL DISCARGE PCB 250V 250V 250V 5911...
- Page 62 PCB ASSEMBLY DOCUMENTATION 1. RTV ALL LARGE AND TALL CAPS AND RTV HOLES PROVIDED. Assembly Documentation Section: SA315S/SA221S Product(s): PCB#: M1840 Rev#: EML Rev#: Sheet Modified: 2020-03-19 File: Assembly.SchDoc Tmp Rev: V032...
- Page 63 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-MAR-2020 RELEASED FOR PRODUCTION DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS DATE VER# DESCRIPTION OF CHANGE MJL21194 (YS#6988) MJE15032 (YS#6808) TO3P TO-220...
- Page 64 0805 4K02 4K02 100N SOD-323 GNDAMP 0805 0805 -15V 0805 -15VIP 100N SA115S/SA221S 7967 Product(s): CDSF4148 D1005 -15VW2 Description: POWERED SUBWOOFER INPUT PCB PCB#: M1950 Rev#: EML Rev#: Sheet -15VIP www.yorkville.com Modified: 2021-03-03 File: INPUT.SchDoc Tmp Rev: V031 CDSF4148 D1005...
- Page 65 ACTIVE CLIP TLIM XLIM POWER LED AVERAGE POWER SELECT W2-PIN2 W125 FX Select RAIL SENSE 4POS 0805 4189 +3V3 W125 FROM MAIN SUPPLY DGGND C135 10K00 0805 R176 0805 100N 7031 7033 7032 +VPS W125 7031 7032 3K32 0805 W125 499R 249R0 499R...
- Page 66 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE MODE SELECT 4202 8653C 26-NOV-2020 RELEASE FOR PRODUCTION HF ROLL OFF 4202 8653C GAIN 2339 8653C "STYLE_P32" DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS...
- Page 67 = GROUNDS MERGE BOTTOM ENTRY U4 PROGRAM HEADER PROGRAM PORT 4183 +3V3 100N 4189 B160-13-F 470P TP12 LP2950-33 LP2950-33 100N FX Select 0R27 100N 3522 100N 100N 100N 100N 750R 4148 2K32 49R9 22K1 37K4 560R 200R 10K00 200R 100N 100K 560R 750R...
- Page 68 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES PCB HARDWARE 1.AFTER WAVE USE PIZZA CUTTER TO SEPARATE THE BOARDS. SCREWS AND BOLTS NUTS STANDOFFS MISCELLANEOUS 2.IF REQUIRED USE A JIG FOR INPUT JACK/POT/SWITCH ALIGNMENT. Assembly Documentation Section: SA115S/SA221S Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. M1950 PCB#: Rev#:...
- Page 69 DESIGN HISTORY AND INFORMATION POTENTIOMETERS AND KNOBS CHANGE HISTORY POTENTIOMETERS/SWITCHES AND KNOBS FUNCTION POT/SW YS# STYLE KNOB# DATE VER# DESCRIPTION OF CHANGE MODE SELECT 4202 8653C 26-NOV-2020 RELEASE FOR PRODUCTION HF ROLL OFF 4202 8653C GAIN 2339 8653C "STYLE_P32" DATE VER# DESCRIPTION OF CHANGE PINOUT DIAGRAMS...
- Page 70 The stock product limits the current to 12 amps PowerCON TRUE looping power cord. Check with your local Yorkville and when modified by a qualified technician using the SA221KIT will dealer for availability of these accessory cords.
- Page 71 PowerCON nicien qualifié à l’aide du SA221KIT, le courant limite passe à 16 ampères. TRUE mâle à femelle. Vérifiez auprès de votre revendeur Yorkville local Lorsqu’il est réglé sur 16 ampères il faut utiliser le cordon d’alimentation pour vérifier la disponibilité...
- Page 72 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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