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YORKVILLE EXM-Mobile-Tower Service Manual
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YORKVILLE EXM-Mobile-Tower Service Manual

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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: 905-839-5776
Fax: 716-297-3689
SERVICE MANUAL
EXM Mobile Tower
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.
EXMMOBILET
Manual-Service-EXMMOBILET-00-1v0 • May 16/2023

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Summary of Contents for YORKVILLE EXM-Mobile-Tower

  • 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 Power Battery Performance MAIN Output MAIN Input Full Power Extended Life 5V 500mA POWER ONLY www.yorkville.com 120 V 60 Hz 100 VA EXMMOBILET SERIAL NUMBER A-EXMMOBILETR / 1v0 DESIGNED BY YORKVILLE SOUND Made in China TORONTO, CANADA • FUSE: T2.0AL...
  • Page 4 Specifications Program Power (watts) 560 watts program (300 Low, 240 Mid, 20 High) Max SPL (dB) 126dB Peak Frequency Response (Hz +/- 3dB) 38 - 20K (Hz +/-3dB) 55 watts (battery fully discharged and unit idling) Power Consumption While Charging Speaker Configuration - LF 10 inch Neodymium Woofer Speaker Configuration - MF...

  • Page 5: Spécifications

    Spécifications Puissance Nominale (watts) 560 watts program (300 Basses, 240 Médiannes, 20 Aigues) Pression Sonore Max (dB) 126dB Pointe Bande Passante Fréquence (Hz +/- 3dB) 38 - 20K (Hz +/-3dB) 55 watts (batterie complètement déchargée et appareil en attente. Consommation de puissance durant la charge Configuration Haut-Parlour - BF 10 pouces Neo Configuration Haut-Parlour - MF...
  • Page 6 Block Diagram - EXM Mobile Tower D E S I G N E D B Y Y O R K V I L L E S O U N D Channel 1 1/4-inch Line MUSIC CLIP INPUT TYPE VOICING Reverb Level FLAT Combi Jack...
  • Page 7 M2204-03 Parts Reference List 2023-05-08 YS # Description YS # Description YS # Description YS # Description YS # Description AI-ASS M2204-59 EXM500 PS & AMP 7952 _47N 25V 5%CAP 0805 SMT X7R 7685 W125 200K 0805 SMT RES R109 7978 W500 3R3 5% 1210 SMT RES...
  • Page 8 M2269-06 P1 Parts Reference List 2023-05-08 YS # Description YS # Description YS # Description YS # Description YS # Description AI-ASS M2269-59 EXM500 PRE-AMP BOARD 5979 100N 50V 5%CAP 0805 SMT X7R C126 7813 _47P 50V 5%CAP 0805 SMT NPO LD9A 7036 RD/GN...
  • Page 9 M2269-06 P2 Parts Reference List 2023-05-08 YS # Description YS # Description YS # Description YS # Description YS # Description R78A 8064 W100 470K 0603 SMT RES R129 7761 W100 12K1 1% 0603 SMT RES R224 7624 W100 100R 0805 SMT RES 7817 33078 DUAL OPAMP...
  • Page 10 +12V +VSw R138 W500 1210 18X40MM 22UH 3300U 0805 0805 0805 3303 1206 2220 AGND AGND R110 R111 +VSw 1210 1210 0805 PVDD_AB BST_A R112 R109 18X40MM PVDD_AB TPA3255 0805 3300U 0805 0805 PVDD_AB BST_B 1210 1210 6709 TSSOP44P 0805 PVDD_CD AGND AGND...
  • Page 11 +12V +VSw R135 W500 1210 22UH 18X40MM 3300U 3303 0805 0805 0805 1206 2220 R146 R147 AGND AGND +VSw 1210 1210 0805 R148 R149 PVDD_AB BST_A 18X40MM PVDD_AB TPA3255 0805 1210 1210 3300U 0805 0805 PVDD_AB 6709 BST_B TSSOP44P 0805 AGND PVDD_CD AGND...
  • Page 12 DO214AC B160 BST 3 22UH RON/SD W125 +5V_FX 4X4mm 0805 4X4mm DO214AC 47K5 LM5010 100N 7975 SW 2 B160 0805 0805 6726 +VSw HTSSOP14 ISEN 4 AP3P10MI DO214AC B160 SOT-23 8x8mm FB 9 0805 0805 100U THERM +24V 0805 0805 SGND W125 W100...
  • Page 13 1W00 1W00 1W00 2512 2512 2512 YS#5099 BATTERY YS#5099 BATTERY 15K0 100K0 SOD-323 0805 0805 0805 12V0 FDN5618 W3:1 W4:1 6976 100K0 W100 0805 100K0 SOT-23 W3:2 W4:2 0805 100N W3:3 W4:3 W100 W100 0805 100K0 0805 0805 0805 U6:2 W100 7661 7661...
  • Page 14 XFMR-CH1442 120V DO-214AC ES1J DO-214AC 3575 ES1J 4093 3 2 1 CON_HOLE_125 10X13MM 100U DO-214AC RED_ ES1J 250V PRIMARY Chassis_Gnd1 SECONDARY DO-214AC 'Y' 10MM ES1J +VSw W8:3 YS#3438 W6:1 R125 R126 W5:1 10K0 10K0 W8:2 0805 0805 W6:2 W8:1 250V 250V 4244 BRIDGE...
  • Page 15 100K0 EXM Mobile Tower BATTERY ADAPTER TEMP M2204 LM393D C104 C100 100K0 100N 4234 BATTERY R112 -BLK 4262 +ORN +RED -BLK EXM Mobile Tower AMP -BLK +YEL Yorkville Yorkville M2204 C 2021 2021 Score M2204 V01 EXM Mobile Tower AMP...
  • Page 16 PCB ASSEMBLY DOCUMENTATION PCB HARDWARE SPECIAL PRODUCTION NOTES Gap Pad Gap Pad 4236 4236 Z1892 Z1892 ADD RTV BETWEEN D20 AND C23,C26. 9001 9001 9001 9001 Place Z1892 HS on top of U9 and U10. Secure with two 9001 screws from the bottom.
  • Page 17 DESIGN HISTORY +3V3 DGnd +3V3 +12V MGnd MAuP +3V3 +3V3 +3V3 DGnd PGnd DGnd EXM Mobile Tower ChGnd ChGnd Yorkville Sound Ltd. Product(s): DGnd DGnd DGnd BatGnd -12V LEDGnd IGnd IGnd -12V -12V 550 Granite Court -12V DGnd Description: Column PA System...
  • Page 18 +VPh Input_Power +12V +VPh +12V LineType Input_Power ChGnd Input_Type_Ctrl LineType IGnd -12V ChGnd Aux_Mix AuxMixSig -12V IGnd AuxMixSig Aux_Mix AuxMixRef AuxMixRef +VPh R54A 100R 0603 Ch_Wake Wake+ C44A Wake+ R124A R55A R116A R126A 4X5.4mm Ch_Wake Wake- 6K20 6K20 6K20 6K20 Wake- 0603 0603...
  • Page 19 +VPh Input_Power +12V +VPh +12V LineType Input_Power ChGnd Input_Type_Ctrl LineType IGnd -12V ChGnd Aux_Mix AuxMixSig -12V IGnd AuxMixSig Aux_Mix AuxMixRef AuxMixRef +VPh R54B 100R 0603 Ch_Wake Wake+ C44B Wake+ R124B R55B R116B R126B 4X5.4mm Ch_Wake Wake- 6K20 6K20 6K20 6K20 Wake- 0603 0603...
  • Page 20 +VPh Input_Power +12V +VPh +12V LineType Input_Power ChGnd Input_Type_Ctrl LineType IGnd -12V ChGnd Aux_Mix AuxMixSig -12V IGnd AuxMixSig Aux_Mix AuxMixRef AuxMixRef +VPh R54C 100R 0603 Ch_Wake Wake+ C44C Wake+ R124C R55C R116C R126C 4X5.4mm Ch_Wake Wake- 6K20 6K20 6K20 6K20 Wake- 0603 0603...
  • Page 21 Standby Monitor +12V Main_Power +5VD C126 +12V C125 Wake+ 0805 MGnd Main_Power R167 ChGnd 0805 W100 R170 IGnd 100K0 W125 -12V 0805 DGnd ChGnd Ch_Wake W100 0805 Wake+ R198 -12V IGnd 100R D1005 Wake+ CDSF4148 0603 W100 Ch_Wake Wake- R172 100R D1005 Wake-...
  • Page 22 +12V Codec_Power +5VD Clocks_AD +3V3 +12V BClkAD BClkAD Clocks_AD LRClkAD LRClkAD Codec_Power +3V3 DGnd -12V MClk MClk -12V DGnd Clocks_DA 0603 BClkDA BClkDA W063 Clocks_DA LRClkDA 0603 49R9 LRClkDA W063 49R9 Dig_Audio_Out 0603 DOutMidHi DOut2 W063 Dig_Audio_Out DOutMixLow 49R9 0603 R159 DOut1 W063...
  • Page 23 +3V3 DSP_Power +3V3 DSP_Power DGnd DGnd PVDD +3V3 DVDD Elec AVDD 0603 DVDD AVDD PGND DGND 38 DVDD_2 ADAU1445 Elec DGND_8 88 0603 0603 0603 0603 0603 0603 DVDD_3 8170 DGND_7 26 DVDD_4 AVDD +3V3 DGND_6 13 DVDD_5 TQFP100 DGND_5 1 IOVDD DVDD_6 DGND_4 76...
  • Page 24 +3V3 MCU_Power +3V3 MCU_Power DGnd DGnd +3V3 C114 C196 C197 C115 C118 C117 1206 1206 0603 1206 0603 0603 DGnd LQFP64 MKL15Z64VLH4 ReverbCtrl1 PTE0 8173 RvrbCtrl1 ReverbCtrl2 RvrbCtrl1 PTE1 RvrbCtrl2 VMusicLed RvrbCtrl2 PTD7 VMusicLed LvlA VFlatLed LvlA PTD6 VFlatLed Voicing_Leds LvlB LevelA PTD5 62...
  • Page 25 RFS1 P0_0 / UART_TX_IND SCLK1 P3_7 / UART_CTS BTGnd P1_3 / TCK_CPU / SDA MCLK1 P1_2 / TDI_CPU / SCL TxIndBT AOHPR P0_7 TxIndBT AOHPM P0_1 BTRst LRClkBT AOHPL RST_N LRClkBT W063 MICN2 P2_3 49R9 MICP2 P1_6 / PWM1 0603 BClkBT BTGnd BClkBT...
  • Page 26 +12V Out_Power W100 +12V 7K32 DGnd 0603 Out_Power PGnd Ana_Out_Sigs -12V 470P 0603 DGnd AOutLow- AOutLow- W100 W100 Amp_In_Sigs -12V AGnd 2K49 2K49 7817 4X4mm 0603 0603 U6:1 Low+ MC33078 Low+ 0603 OutGnd DGnd W100 7K32 0603 470P R120 0603 AOutLow+ AOutLow+ W100...
  • Page 27 +VSw2 Batt_Misc_Power +VPh +24V VSw2 +12V +VPh +24V +5VD +12V +3V3 Batt_Misc_Power +5VD +3V3 DGnd BatGnd -12V DGnd -12V AGnd +12V R233 R232 R194 47K5 6K98 6K98 0805 0805 0805 R231 R134 10R0 10R0 0805 0805 MMBT5401 +5VD LD30:1 LD30:2 SOT-23 SOT-23 7837...
  • Page 28 +12V_ +12V_ +12V_ RvrbCtrl1 RvrbCtrl1_ RvrbCtrl1 40 W4A:1 W4B:1 RvrbCtrl2 RvrbCtrl2_ RvrbCtrl2 40 W4A:2 W4B:2 LvlA LvlA_ 1K02 100R LvlA 40 W4A:3 W4B:3 0603 0603 LvlB LvlB_ 100R LvlB Mixer_Pot_Ctrls 40 W4A:4 W4B:4 0603 6K80 LvlC LvlC_ LvlC 40 W4A:5 W4B:5 0603 0603...
  • Page 29 BlankSize - 279mm X 136mm DRV=01 LD9A C61A R198 100R R171 C65A C67A RD/GN C136A 4148 100R 100N 470P 3483 3483 3483 R190 4148 C44A 100K0 100R Main Out R70A R60A 1K02 6K20 6K20 100K0 1K37 100K0 R180 C52A 1K37 100K0 R125 1K37...
  • Page 30 PCB ASSEMBLY DOCUMENTATION SPECIAL PRODUCTION NOTES PCB HARDWARE 1. When inserting YS#3483 and YS#3423, align the longer centre lead with silkscreen as STANDOFFS MISCELLANEOUS shown in picture Assembly Documentation Section: EXM Mobile Tower Product(s): THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD. PCB#: M2269 Rev#:...

  • Page 31: Master Section

    . y o r k v i l l e . c o m w w w . y o r k v i l l e . c o m Yorkville Sound Yorkville Sound Yorkville Sound Inc. Yorkville Sound Inc. 550 Granite Court 550 Granite Court...

  • Page 32: Panneau Arrière

    . y o r k v i l l e . c o m w w w . y o r k v i l l e . c o m Yorkville Sound Yorkville Sound Yorkville Sound Inc. Yorkville Sound Inc. 550 Granite Court 550 Granite Court...