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YORKVILLE EXM70 Service Manual
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YORKVILLE EXM70 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
EXM70
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 EXM70

  • 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 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 50Hz 200mA 60Hz 360mA FUSE: T1,0AL FUSE: T1.0AL DESIGNED & MANUFACTURED BY ATTENTION: UTILISER CAUTION: REPLACE YORKVILLE SOUND • TORONTO, CANADA UN FUSIBLE DE WITH SAME TYPE FUSE RECHANGE DE MÊME AND RATING TYPE ET CALIBRE O F F THIS UNIT MUST BE GROUNDED! CET APPAREIL DOIT ÊTRE MIS Á TERRE! DISCONNECT POWER BEFORE SERVICING! DÉBRANCHER L’APPAREIL AVANT D’ENLEVER LES COUVERCLES!
  • Page 4 50Hz 200mA 60Hz 360mA FUSE: T1,0AL FUSE: T1.0AL DESIGNED & MANUFACTURED BY ATTENTION: UTILISER CAUTION: REPLACE YORKVILLE SOUND • TORONTO, CANADA UN FUSIBLE DE WITH SAME TYPE FUSE RECHANGE DE MÊME AND RATING TYPE ET CALIBRE O F F THIS UNIT MUST BE GROUNDED! CET APPAREIL DOIT ÊTRE MIS À LA TERRE! DISCONNECT POWER BEFORE SERVICING! DÉBRANCHER L’APPAREIL AVANT D’ENLEVER LES COUVERCLES!
  • Page 5 100-240 V 50-60 Hz SERIAL NUMBER 100 VA DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA LR1004 DISCONNECT POWER BEFORE SERVICING! DÉBRANCHER L’APPAREIL AVANT D’ENLEVER LES COUVERCLES! NO USER SERVICEABLE PARTS INSIDE. NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR.
  • Page 6 Specifications EXM 70 EXM Mobile EXM Mobile12 Program Power (watts) 60 watts 60 watts 60 watts Max SPL (dB) 120 Continuous (126 Peak) Frequency Response (Hz +/- 3db) 90-20k 70-20k 65-18k 2 x 6.5-inch (2 x 5-inch pre-2020) 2 x 6.5-inch 12 inch Speaker Configuration - LF Speaker Configuration - HF...
  • Page 7 Spécifications EXM 70 EXM MOBILE EXM Mobile12 60 watts 60 watts Puissance programme (watts) 60 watts Max SPL (dB) 120dB Continuous (126 Peak) Réponse en Fréquence (Hz +/- 3dB) 90-20k 70-20k 65-18k 2 x 6.5-pouce (2 x 5-pouce avant-2020) 2 x 6.5-pouce Configuration haut-parleur - Entrées 12-pouce Configuration des haut-parleurs - HF...
  • Page 8 330P 50V 5%CAP 0805 SMT NPO 5258 __4U7 63V 20%CAP T&R 5X7MM .2EL 8077 RLZ7.5B 7V5 0W5 6% SMT ZEN M1614BLANK 1_OZ 2SD 84.24SQIN 01PER EXM70 R38A 7758 W100 10K0 1% 0603 SMT RES C23C R38B 7602 330P 50V 5%CAP...
  • Page 9 M1614 2of2 Parts Reference List 8/31/2018 YS # Description YS # Description YS # Description R57B 7671 W125 249R0 1% 0805 SMT RES R127 7645 W100 475K 0805 SMT RES R219 7633 W100 2K74 1% 0805 SMT RES R57C 7671 W125 249R0 1% 0805 SMT RES R128...
  • Page 10 Description YS # Description YS # Description AI-ASS C134 M1616-59 EXM70 MINI PCB W SMT LEDS 5258 __4U7 63V 20%CAP T&R 5X7MM .2EL 5269 __4U7 100V 20%CAP T&R RAD LESR2 7885 PMLL4148 75V 0A2 SOD80C SMT 7758 W100 10K0 1%...
  • Page 11 M1616 03 2of2 Parts Reference List 9/23/2020 YS # Description YS # Description YS # Description R55B 7761 W100 12K1 1% 0603 SMT RES R120 7645 W100 475K 0805 SMT RES R215 7626 W100 100K0 1% 0805 SMT RES R55C 7761 W100 12K1 1% 0603 SMT RES...
  • Page 12 YS # Description YS # Description YS # Description AI-ASS C134 D32B M1916-59 EXM70 M1912 M1913 M1942 BRDS 7602 330P 50V 5%CAP 0805 SMT NPO 7874 _10N 50V 5%CAP 1206 SMT NPO 7885 PMLL4148 75V 0A2 SOD80C SMT 7621 W100 1K0 1%...
  • Page 13 M1916 06 P2 Parts Reference List 4/12/2022 YS # Description YS # Description YS # Description YS # Description YS # Description R53C R110L R189 7624 W100 100R 0805 SMT RES 7824 W125 47K5 1% 0805 SMT RES 5078 W250 2R4 5% 1206 SMT RES 6690 TPA3116D2DAD ST AMP TSSOP32P IC SMT...
  • Page 14 TP18 AMPIN- DOWN DOWN PwrLED_ PwrLED_ BT_Enable Limiter.SchDoc 3439 3439 +15V -15V MOMENTARY MOMENTARY 2PDT MINI 2PDT MINI Input Section Section: BT_Status EXM70 SPCR4 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet BT_Status 6554 Modified: 11/7/2017 File: InputSection.SchDoc Tmp Rev: V031...
  • Page 15 LinkMute Power Amp SGnd HiAmpOut+ HiAmpOut+ AmpIn+ AmpIn+ HiAmpOut- HiAmpOut- AmpIn- AmpIn- LoAmpOut+ LoAmpOut+ LoAmpOut- LoAmpOut- PwrLED Power Amp.SchDoc PwrLED Power Supply / Amp Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: PowerSupplySection.SchDoc Tmp Rev: V031...
  • Page 16 SOT23 R118 7985 4K99 2K74 SOT23 0805 0805 R119 W125 +5VBT PMLL4148 +5v_BT W6_D 0805 SOD80 PMLL4148 SOD80 BT_AGnd_ BT_Gnd BT_Gnd W6_E BT_Gnd Bluetooth Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: BluetoothBM20.SchDoc Tmp Rev: V031...
  • Page 17 Room3b-Reverb, Room (1.8 sec.) Prog3 Prog3 0805 RAD .2in Digital Effects 0110 Room2a-Reverb Chapel (3 sec.) Prog2 Prog2 Section: 1010 Delay7-Echo Prog1 Prog1 EXM70 Product(s): Prog0 Prog0 -15V PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: FX.SchDoc Tmp Rev:...
  • Page 18 GND3 G D3 -32V -32V_ +32V -32V +32V_ 100V SGND C135 RAD .2in -32V 6671 100N 100V 8761 8761 1206 EXM70 Product(s): Description: Powered Speaker PCB#: M1614 Rev#: EML Rev#: Sheet www.yorkville.com Modified: 11/7/2017 File: Power Amp.SchDoc Tmp Rev: V031...
  • Page 19 0805 475K PMLL4148 0805 R129 R128 5X7MM .2in SOD80 562R0 W100 0805 2K74 -15V 0805 C104 PMLL4148 SO14 0805 MC33079D SOD80 7668 AmpClip Limiter Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: Limiter.SchDoc Tmp Rev: V031...
  • Page 20 W100 2492 1206 1206 1206 1206 1206 0805 Rad .2 DO214AA Power Supply MJD117 TP15 Section: 6978 - 4CM X 4 CM copper heatsink area. EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: PowerSupply.SchDoc Tmp Rev: V031...
  • Page 21 0805 LinkGnd SOT-23 SOT-23 SOD80 SOD80 MC33078 4K99 4K99 0805 100N 100N 0805 0805 0805 7817 C127 -15V -15VL -15VL 0805 U13C -15V Master Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: 11/7/2017 File: Master.SchDoc Tmp Rev: V031...
  • Page 22 W100 Found in: TP11 47K5 10K0 Ch3InputJacks.SchDoc 0805 0603 BT_AGnd Ch3StInR Ch3StInL TP30 Ch3StInR 3.5mm JCK 4186 SG11 TP12 Ch3StInL SG12 Ch3 Input Jacks Section: EXM70 Product(s): PCB#: Rev#: EML Rev#: Sheet M1614 Modified: 11/7/2017 File: Ch3InputJacks.SchDoc Tmp Rev: V031...
  • Page 23 +15V 7669 W100 10K0 0603 7669 7669 TL072 W100 10K0 Found in: 0603 TL072 TL072 Ch2InputJacks.SchDoc Ch2Inst+ 0805 0805 Grounds -15V Ch2 Input Jacks Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: File: Tmp Rev: 11/7/2017 Ch2InputJacks.SchDoc V031...
  • Page 24 ChIG To parts on 'Mono Channel' 4K99 4K99 with an A suffix. 0805 0805 XLR-PHONE ACJC6AV2L 4154 Found in: Mic/Line Ch1InputJacks.SchDoc Ch1 Input Jacks Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: File: Tmp Rev: 11/7/2017 Ch1InputJacks.SchDoc V031...
  • Page 25 Heat Sink Pad 4144 Heat Sink Screws X2 8761 8761 See PcbDoc for default clearance rules. Note: You must define your own rules for -HI and +HI. ECAD Incidentals Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet Modified: File:...
  • Page 26 DESCRIPTION OF CHANGE 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. EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet...
  • Page 27 10K0 10K0 10K0 10K0 0603 0603 0603 0603 Assembly Documentation Section: EXM70 Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. PCB#: M1614 Rev#: EML Rev#: Sheet Modified: File: Tmp Rev: 11/7/2017 Assembly.SchDoc...
  • Page 28 -15V connects to these parts with an A suffix, Ch2 to the same parts having a B suffix and Ch 3 to parts with a C suffix. Mono Channels (Common Parts) Section: EXM70 Product(s): PCB#: M1614 Rev#: EML Rev#: Sheet...
  • Page 29 PwrLED PwrLED LinkMute_ LinkMute LinkMute AmpIn+_ AmpIn+ AmpIn+ AmpIn-_ AmpIn- AmpIn- +5Vout_ +5Vout +5Vout EXM70 Yorkville Sound Ltd. Product(s): ECAD INCIDENTAL 550 Granite Court Description: Powered Speaker ECO.SchDoc History.SchDoc Assembly.SchDoc Pickering, ON DESIGN HISTORY PCB#: M1614 Rev#: EML Rev#: Sheet...
  • Page 30 CORNER CORNER -----------Wave Solder------------> FIDUCIAL Score Program FIDUCIAL R118 R100 100K0 4154 C31A C25A C26A R59A C143A 2K74 R49A R45A R50A 100N 4K99 LD1A 4K99 R31A 562R0 40K2 40K2 100N 4154 249R0 4K99 562R0 3K92 R113 C32A Mic/Line 2K74 R206A 475K 4K99 MC33079D...
  • Page 31 DESCRIPTION OF CHANGE 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. EXM70 Product(s): M1614 PCB#: Rev#: EML Rev#: Sheet 2017-07-31 History.SchDoc...
  • Page 32 PwrLED_ PwrLED LinkMute LinkMute_ LinkMute AmpIn+ AmpIn+_ AmpIn+ AmpIn- AmpIn-_ AmpIn- +5Vout +5Vout_ +5Vout EXM70 Yorkville Sound Ltd. Product(s): 550 Granite Court Description: Powered Speaker Pickering, ON M1616 PCB#: Rev#: EML Rev#: Sheet Canada L1W 3Y8 2019-11-18 Top Sheet.SchDoc V031 www.yorkville.com...
  • Page 33 R312 W6:1 BT_SysPwr 7812 W100 3439 W6:3 C179 C180 10K0 Input Section BT_Enable BT_Status 0805 Section: 100V 100N SN74AHC1G86 7030 SOD80 EXM70 PMLL4148 Product(s): -15V 1206 1206 M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 InputSection.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 34 SGnd HiAmpOut+ HiAmpOut+ AmpIn+ W4:3 AmpIn+ HiAmpOut- HiAmpOut- W4:2 AmpIn- AmpIn- LoAmpOut+ LoAmpOut+ LoAmpOut- LoAmpOut- PwrLED W4:5 PwrLED Power Amp.SchDoc Power Supply / Amp Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 PowerSupplySection.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 35 'Mono Channel' 4K99 4K99 with an A suffix. 0805 0805 J1:2 4X7MM .2in 4X7MM .2in XLR-PHONE ACJC6AV2L 4154 Found in: Mic/Line Ch1InputJacks.SchDoc Ch1 Input Jacks Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Ch1InputJacks.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 36 A suffix, Ch2 to the same P1A:2 P3A:2 parts having a B suffix and Ch 3 to parts with a C suffix. Mono Channels (Common Parts) Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 MonoChannel.SchDoc...
  • Page 37 W100 10K0 U3:2 0603 7669 7669 TL072 W100 10K0 U3:3 Found in: 0603 TL072 TL072 Ch2InputJacks.SchDoc Ch2Inst+ 0805 0805 Grounds -15V Ch2 Input Jacks Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Ch2InputJacks.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 38 47K5 10K0 Ch3InputJacks.SchDoc 0805 0603 BT_AGnd 4X7MM .2in Ch3StInR 4X7MM .2in Ch3StInL TP30 Ch3StInR 3.5mm JCK 4186 SG11 TP12 Ch3StInL SG12 Ch3 Input Jacks Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Ch3InputJacks.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 39 Prog3 RAD .2in 0010 Room3b-Reverb, Room (1.8 sec.) 0603 Prog2 Prog2 Digital Effects 0110 Room2a-Reverb Chapel (3 sec.) Section: Prog1 Prog1 1010 Delay7-Echo EXM70 Product(s): Prog0 Prog0 -15V M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 FX.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 40 U6:4 MC33079D 7668 LimGnd P4:2 Grounds 4433 0805 +15V +15V C126 LinkGnd MC33078 100N 0805 0805 7817 U5:3 C127 -15V U13:3 0805 -15V Master Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Master.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 41 0805 475K PMLL4148 0805 R128 R129 SOD80 5X7MM .2in 562R0 U7:3 W100 0805 2K74 -15V 0805 C104 PMLL4148 SO14 0805 MC33079D SOD80 7668 Limiter Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Limiter.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 42 GND4 0805 RAD .2in 10R0 GND3 -32V -32V_ +32V +32V_ 100V -32V SGND C135 RAD .2in -32V 6671 100N 100V 1206 Power Amp Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 Power Amp.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 43 W100 2492 1206 1206 1206 1206 1206 0805 Rad .2 DO214AA MJD117 TP15 Power Supply Section: 6978 - 4CM X 4 CM copper heatsink area. EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 PowerSupply.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 44 C141 PMLL4148 100N 0805 SOD80 PMLL4148 SOD80 0805 BT_AGnd_ +5VBT W6_:4 +5v_BT 1000UH 8091 C142 C148 470U 0805 Bluetooth Section: EXM70 BTGnd Product(s): BT_Gnd W6_:5 1000UH M1616 PCB#: Rev#: EML Rev#: Sheet 8091 2019-11-18 BluetoothBM20.SchDoc V031 Modified: File: Tmp Rev:...
  • Page 45 A suffix, Ch2 to the same P1B:2 P3B:2 parts having a B suffix and Ch 3 to parts with a C suffix. Mono Channels (Common Parts) Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 MonoChannel.SchDoc...
  • Page 46 A suffix, Ch2 to the same P1C:2 P3C:2 parts having a B suffix and Ch 3 to parts with a C suffix. Mono Channels (Common Parts) Section: EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 MonoChannel.SchDoc...
  • Page 47 DESCRIPTION OF CHANGE 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. EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2019-11-18 History.SchDoc...
  • Page 48 EXM70 Input TDA8950TH C117 R132 M1912 C123 2K74 C114 220N C106 C112 C111 C52 R233 220N 100K0 R234 2358 2K74 2K74 R220 2358 Score R181 R219 R109 R110 R174 CLINCH M1616V02 EXM70 INSERT INSERT ORIGIN Heatsink screw brace. ORIGIN SECONDARY...
  • Page 49 Tie transformer secondary wires here. XF in 6671 R91 R204 R205 R121...
  • Page 50 R224 R251 4K99 47K5 4K99 4K99 SMBJ5339B R242 100R R57C SMBJ5339B C25B D11B MC33078 C28A R28B 18V0 R27B 1K54 R213 R39A R216 R27C R31B R217 536R R27A R37C 100K 475K 6K80 Clip 6K80 TA92 TA92 MC33078 100P TA64 100K 82K5 R29B 100N R104...
  • Page 51 Program C141 100N BM20 R118 R100 100K0 2K74 C138 4K99 4K99 R113 470U 475K J108 TL072 8074 EXM70 R228 BlueTooth C147 C153 M1914...
  • Page 52 PCB. Tighten to 4 in/lbs. Do not bend the leads of S1. Assembly Documentation Section: EXM70 Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. M1616...
  • Page 53 DESCRIPTION OF CHANGE 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. EXM70 Product(s): M1616 PCB#: Rev#: EML Rev#: Sheet 2020-01-14 History.SchDoc...
  • Page 54 +V_In_ LoAmpOut+ AmpIn- BT_Enable Bat+In AmpIn- W1:4 AmpIn+ LoAmpOut- BT_+v AmpIn+ BT_DGnd Power Amp.SchDoc EXM70 Yorkville Sound Ltd. Product(s): ECAD INCIDENTAL ECO.SchDoc 550 Granite Court History.SchDoc Assembly.SchDoc Description: Battery Powered PA Speaker Pickering, ON DESIGN HISTORY ASSEMBLY NOTES M1916 PCB#:...
  • Page 55 0805 T3906LT1 0805 0805 C131 U30A:3 BBGnd 0805 0805 U30B:3 Input Section Wake+ 7805 U30C:3 Section: 100N W100 SG12 100K0 EXM70 Product(s): 0805 Grounds Grounds 0805 BBGnd Grounds M1916 -12V_ PCB#: Rev#: EML Rev#: Sheet -12V_ Vref2A -12V_ Vref2B BusGnd...
  • Page 56 SOT23 100R 100R R197 R192 0805 0805 0805 47K5 R186 BC847 0805 0805 W100 Phantom Power 100R 0805 4X4mm C106 SOT23 3X3mm BC847 BC847C PhGnd Input Standalones Section: EXM70 Product(s): M1916 R.Himbeault PCB#: Rev#: Eng: Sheet 2022-04-08 InputStandalones.SchDoc Modified: File:...
  • Page 57 +V_PWR C191 7817 SO16 -12V R264 SO16 SO16 0805 U14:3 ToBat- U22:3 C158 C156 0805 0805 C192 -12V LimGnd1 -12V Power Amp Section: 0805 -12V EXM70 Product(s): LimGnd2 M1916 R.Himbeault -12V PCB#: Rev#: Eng: Sheet 2022-04-08 Power Amp.SchDoc Modified: File:...
  • Page 58 TL062 0805 R241 R245 8516 W100 W100 R229 C185 100R W125 BuckGnd U15:3 U23:1 0805 0805 0805 47K5 0805 8741 R317 10K0 0805 Bat-_In Power Management Section: BuckGnd EXM70 Product(s): M1916 R.Himbeault PCB#: Rev#: Eng: Sheet 2022-04-08 PowerSupply.SchDoc Modified: File:...
  • Page 59 Effect Prog0 R151 R158 Digital Effects -------------------------------------------- Prog2 Section: 200K 100K0 -12V_ Prog1 0010 Room3b-Reverb, Room (1.8 sec.) 0805 0805 EXM70 Product(s): 0110 Room2a-Reverb Chapel (3 sec.) Prog0 M1916 1010 Delay7-Echo PCB#: Rev#: EML Rev#: Sheet 2022-04-08 FX.SchDoc V031 FXGnd...
  • Page 60 1000UH 8091 8208 DPAK3 BT_Gnd C174 100N 0805 C178 8x8mm C173 +5VBT 100N 0805 W6_:5 BTGnd 1000UH 8091 BLT_Gnd EXM70 Product(s): Description: Battery Powered PA Speaker M1916 PCB#: Rev#: EML Rev#: Sheet 2022-04-08 BluetoothBM20.SchDoc V031 www.yorkville.com Modified: File: Tmp Rev:...
  • Page 61 3522 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: EXM70 Product(s): X8039 R.Himbeault M1916 PCB#: Rev#: Eng:...
  • Page 62 -----------Wave Solder------------> M1916- EXM70 M1939 M1914 M1916 Score 2370 BlueTooth R60A R308 R309 R61A R310 C30A R311 C143A C179 C25A R49A R59A 4148 C180 Input R58A D11A 4K99 562R0 TA14LTI 249R0 Clip 10K0 10K0 10R0 4154 10K0 MC33078 10K0 R312...
  • Page 63 -----------> M1916- EXM70 2370 BlueTooth R60A R308 R309 R61A R310 C30A R311 C143A C179 C25A R49A R59A 4148 C180 Input R58A D11A 562R0 4K99 TA14LTI 249R0 Clip 10K0 10K0 4154 R312 MC33078 10K0 10K0 R42A 200K R64A 100N T3906L Level...
  • Page 64 100U C132 R200 B160 M1919 MC33063A 220UH C154 C125 180P 1K21 C133 M1913 C152 R217 R245 R145 R144 R143 Yorkville Yorkville MC33063A C 2019 C 2019 220UH 100U R185 C104 1K21 180P R207 C113 C114 C115 C118 R147 47K5 R190...
  • Page 65 10R0 4K99 C138 Program LM358D 470P 10K0 BM20 10K0 R100 C126 470P R114 R269 475R0 10K0 C178 1000UH R215 100K0 1000UH 100N BM20 C173...
  • Page 66 4236 Z1891 -V_PWR 8741 8741 8793 XM70 8701 Assembly Documentation Section: THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. EXM70 Product(s): X8039 R.Himbeault M1916 PCB#: Rev#: Eng: Sheet 2022-04-08 Assembly.SchDoc Modified:...
  • Page 67 3522 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: EXM70 Product(s): X8039 R.Himbeault M1916 PCB#: Rev#: Eng:...
  • Page 68 Pair ing : Delay speaker cabinet Hold for 4 seconds EFFECTS 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 QuickStart-EXM70-00-1v6 • YS#QSTARTEXM70 • November 27, 2020...
  • Page 69 Les prises Link sont utilisées pour connecter la partie XLR du jack. La DEL indique l’écrêtage. plusieurs systèmes EXM70 et / ou un subwoofer. Remarque: Lorsque Bluetooth™ est Les prises sont en parallèle. Il y a une prise 6. Commandes “Shape” de Canal utilisé, le volume est contrôlé...
  • Page 70 Yorkville Sound 550 Granite Court Pickering, Ontario Canada L1W 3Y8 www.yorkville.com Auto Attend: (905) 837-8550 Fax: (905) 837-8746...