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SERVICE MANUAL
MODEL TYPE: YS1080
MC12D
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound
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
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-MC12D-00-1v0.pdf

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Summary of Contents for YORKVILLE MC12D

  • Page 1 SERVICE MANUAL MODEL TYPE: YS1080 MC12D WEB ACCESS: http://www.yorkville.com WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound 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...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
  • Page 3 MC12D Parts List 3/19/2010 YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty. 5906 RED 3MM LED 1V9 20MA.4SPCER T&R 2328 8 CIR XH-HEADER 0.098IN 7613 100N 25V 10%CAP 0805 SMT X7R 3743 SNAP ON 0.5" SPACER RICHCO 5907 YEL 3MM LED 1V9 20MA.4SPCER T&R...
  • Page 4: Phantom Power

    Low / Mid / High Effects Return Solo EFFECTS EFX 1 Efx Send Solo EFX 2 Efx Send Left Effect Send Mute Solo Mute Mon 1 Mon 2 +12V Right BNC Light Socket REC L REC R EFX2 MON2 EFX1 MON1 BLOCK-DIAG-mc12D-00-1v0.ai...
  • Page 5 0805 MON2 Solo U4B:A 1206 NE5532D W200A W200B EC48A W100A W100B (VCC) (VCC) LM13700MX 100N 100N LM13700MX 100N 100N Product MC12D MC12D 100N 100N 100N 100N U3A:C EC47A U3A:D U21A:C U19A:C U20A:C U4B:C C25B C26B U4A:C C25A C26A EC5A EC49A...
  • Page 6 P19D:A 0603 0805 0805 R95D LD9D 0805 MON2 Solo U4D:A 1206 NE5532D EC48A1 W200C W200D W100C W100D (VCC) (VCC) Product MC12D MC12D LM13700MX 100N 100N LM13700MX 100N 100N 100N 100N 100N 100N U3C:C C25D U3C:D U21C:C U19C:C U20C:C U4D:C C26D...
  • Page 7 0805 0805 R95F LD9F MON2 0805 U4F:A Solo 1206 NE5532D EC46A2 W200E W200F EC48A2 W100E W100F (VCC) (VCC) LM13700MX Product MC12D MC12D 100N 100N 100N 100N LM13700MX 100N 100N 100N 100N U3E:C C25F U3E:D U21E:C U19E:C U20E:C U4F:C C26F U4E:C...
  • Page 8 0805 U4H:A Solo 1206 NE5532D 0603 MMBT3904 7838 SOT-23 PMLL4148 0805 EC47A3 W200G W200H PMLL4148 EC48A3 W100G W100H (VCC) Product MC12D MC12D (VCC) LM13700MX LM13700MX 100N 100N 100N 100N 100N 100N 100N 100N U3G:C C25H U3G:D U21G:C U19G:C U20G:C U4H:C...
  • Page 9 100N 100N 100N C105 100N C106 100N 100N U6:C U7:C U17:E U8:C 100V 100V 100V 100V 100V 100V Product MC12D MC12D Ch9-Ch10 PCB# PCB# M1172 Sheet Sheet Date: Mon Mar 22, 2010 Rev: 3.00 YsType:YsType "STYLE_P34" "STYLE_P32" Filename: Filename: M1172v300sch.sch2002...
  • Page 10 4464 P22J:B R130J R132J W125 W125 470R 470R 0805 0805 BLIN 4463 P23J:B R134J R136J W125 W125 Bass 0805 0805 Product MC12D MC12D Ch11-Ch12 PCB# PCB# M1172 Sheet Sheet Date: Mon Mar 22, 2010 Rev: 3.00 YsType:YsType Filename: Filename: M1172v300sch.sch2002...
  • Page 11 Q13L W250 W250 W250 W250 W250 W250 W250 W250 W250 MODEL(S):- 7805 7805 7805 7805 7805 7805 7805 7805 7805 MC12D R199L R200L R201L R202L R203L R204L R205L R206L R207L R170L SOT23 R173L SOT23 R176L SOT23 R179L SOT23 R182L SOT23...
  • Page 12 8 W5:A 8 W6:B 8 W7:B 8 W9:G U204:C U205:C 8 W4:H 8 W5:B 8 W6:C Product MC12D MC12D 100V 100V W6:C TO W6:H ON W6:A TO W6:E, W6:H 8 W6:D W3:A TO W3:C ON W4:C TO W4:H ON MASTER EQ...
  • Page 13 W125 U10:A 0805 0805 100N 100N U10:C 100V 100V 100N 100N U9:C 100V 100V M1172 POT LIST M1172 POT LIST CONT'D MC12D {MODEL} MODEL(S):- MODEL(S):- FROM M1173 PCB FUNCTION PART# KNOB {NEW} FUNCTION PART# KNOB {NEW} P1A-P1H TREBLE (MONO) 4461...
  • Page 14 8 W9:H 100N 100N 100N 100N C107 C108 U1:C U11:C W7:F TO W7:G ON 100V 100V 100V 100V SUB SENDS Product MC12D MC12D Phones/Display PCB# PCB# M1172 Sheet Sheet Date: Mon Mar 22, 2010 Rev: 3.00 YsType:YsType Filename: Filename: M1172v300sch.sch2002...
  • Page 15 R107G R107H S205 220N 10K0 10K0 R373 20K0 C100 R368 1K21 R377 Main Left Main Right MC12D P200 P201 M1172 B LIN B LIN B LIN B LIN B LIN B LIN B LIN B LIN 15A AUD 15A AUD...
  • Page 16 RELEASED FOR PRODUCTION 30-SEP-2009 2v00 PC7849: Isolate MEDIA GND OUT from MEDIA GND IN 18-MAR-2010 V03 PC7976: Change pads on stereo pots to round 1. MC12D: DO NOT STUFF W3 #2329 AND W10 #2328 HEADERS M1172 PENDING CHANGES MODEL(S):- MC12D PENDING CHANGE...
  • Page 17 R107G R107H S205 220N 10K0 10K0 R373 C100 20K0 R368 1K21 R377 Main Left Main Right MC12D P200 P201 M1172 B LIN B LIN B LIN B LIN B LIN B LIN B LIN B LIN 15A AUD 15A AUD...
  • Page 18 R233A 1/4W 1/4W U9A:D 4K99 MINI MINI R230A MC33079P M1173 Database History 1/4W TL074CN 10K0 R10A MODEL(S):- C15A MINI MC12D 6K81 6K81 100V R231A MINI MINI DATE VER# DESCRIPTION OF CHANGE 1/4W U10A:D R25A 10K0 28-AUG-2009 1v00 Released for production...
  • Page 19 U9B:C 6882_PC TO-92 "STYLE_P34" "STYLE_P35" 6804_PC 6889_PC 100N 100N U9B:E U10B:E U12B:E C17B C18B Product Product MC12D MC12D Input CH3/CH4 Input CH3/CH4 PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00...
  • Page 20 100V R14C MC33079P 1/4W 4K99 MINI U9C:C 100N 100N U9C:E U10C:E U12C:E C17C C18C Product Product MC12D MC12D Input CH5/CH6 Input CH5/CH6 PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00...
  • Page 21 MINI 10K0 U9D:C 100P R146 100V 100N 100N U9D:E U10D:E U12D:E U20:C C17D C18D Product Product MC12D MC12D Input CH7/CH8 Input CH7/CH8 PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00...
  • Page 22 820R FLMP R109 R122 1/4W 1/4W 4K99 MINI TL074CN U3:A 100N 100N U1:E U2:E Product Product MC12D MC12D St Inputs/9/10 St Inputs/9/10 PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00...
  • Page 23 R110 R123 1/4W 1/4W 4K99 MINI TL074CN U3:D 100N 100N U4:E U3:E C136 C137 Product Product MC12D MC12D St Inputs/11/12 St Inputs/11/12 PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00...
  • Page 24 W9:F W5:G W6:G W7:G W9:G W5:H W6:H W7:H W9:H 100N 100N U7:C U8:E C113 C114 Product Product MC12D MC12D Outputs Outputs PCB# PCB# M1173 M1173 Sheet Sheet Date: Date: Mon Oct 05, 2009 Mon Oct 05, 2009 Rev: Rev: 2.00 2.00...
  • Page 25 16V 10U RING 4K99 4K99 4K99 4K99 4K99 4K99 4K99 4K99 4K99 MON1 OUT R175 M1173 C17A C17B C17C C17D 100N MC12D 100U 100U v2.00 100N C112 3466 620R R224 4470 4470 4470 4470 4470 4470 4470 4470 RING-SW 5C R/A...
  • Page 26 M1173 PRODUCTION NOTES SEE LAYOUT DIAGRAM M1173 Drilling History M1173 Database History MODEL(S):- 1. WHERE INDICATED, BREAK PANEL IN TWO BEFORE CLINCHING. MC12D MODEL(S):- MC12D DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 28-AUG-2009 1v00 Released for production 25-SEP-2009 .
  • Page 27 16V 10U RING 4K99 4K99 4K99 4K99 4K99 4K99 4K99 4K99 4K99 MON1 OUT R175 M1173 C17B C17A C17C C17D 100N MC12D 100U 100U v2.00 100N C112 3466 620R R224 4470 4470 4470 4470 4470 4470 4470 4470 RING-SW 5C R/A...
  • Page 28 BDX54C MPSA56 4148 6911 1/4W 1/4W TO220 5104 S2:A MINI MINI 3424 TO92 120/240 Product Product MC12D MC12D power supply power supply PCB# PCB# M1174 M1174 Sheet Sheet Date: Date: Thu Oct 01, 2009 Thu Oct 01, 2009 Rev: Rev:...
  • Page 29 120/240 3424 3417 8787 8787 8787 8787 4007 Z782 4007 DPDT SLID 4007 4007 BDX53C BDX54C NJM7805FA NJM7805FA BDX53C MC12D 3300U M1174 3436 6912 6855 6855 6912 6911 2v00 Phantom +12V +15V -15V TO220 TO220 TO220 TO220 TO220 5266 4007 1.0W...
  • Page 30 SEE LAYOUT DIAGRAM M1174.PCB_DATABASE_HISTORY M1174.PCB_DRILLING_HISTORY M1174 PRODUCTION NOTES MODEL(S):- MODEL(S):- MC12D MC12D DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE 31 AUG 2009 V1.00 Released For Production 11-SEP-2009 2v00 Moved W14 to allow room to insert. 1. RTV MUST BE ADDED TO THE FOLLOWING CAPS...
  • Page 31 120/240 3424 3417 8787 8787 8787 8787 4007 Z782 4007 DPDT SLID 4007 4007 BDX53C NJM7805FA BDX53C BDX54C NJM7805FA 3300U MC12D 3436 6912 6855 6855 6912 6911 M1174 Phantom +15V -15V +12V 2v00 TO220 TO220 TO220 TO220 TO220 5266 4007 1.0W...

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Ys1080