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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
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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. magnitude to constitute a risk of electric
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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 38 2328 8 CIR XH-HEADER 0.098IN 9 7613 100N 25V 10%CAP 0805 SMT X7R 5 3743 SNAP ON 0.5" SPACER RICHCO 8 5907 YEL 3MM LED 1V9 20MA.4SPCER T&R 14 2344 8 CIR XH-HEADER RA 0.098IN 9 7616 BZX84C6V2 6V2 0W225 SOT-23 SMT ZEN 1 2342 NYLON STANDOFF NUT #4 530MIL BLK 3 5908 GRN 3MM LED 1V9 20MA.4SPCER T&R 44 3676 8 CIR CABLE HOLDER
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MODEL TYPE: YS1080 Zone/Sub Block Diagram for MC12D DESIGNED & MANU FACTURED BY YORKVILLE SOUN D PFL REC L EFX2 MON2 AFL REC R Mono Channel Input Details EFX1 MON1 Solo LPF (Hi-Z on Ch. 7-8) Insert Tip: Send / Ring: Return MAIN to Mon 1 Bus XLR Left Main Low / Mid Sweep / High OUT 80 80 8k 12k Gain Pot Ch. Fader Mute Pan Pot Equalizer POST L / Main Post EQ Out Low / Hi 9 Band EQ Right Main HPF Limiter Left 160 250 400 630 1k 1.6k2.5k 4k 6.3k Left EQ Media In to EFX2 Bus Media Out R /
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A B C D E F G H I J K L M N O P Q TO M1173 PCB Treble R55A R73A R75A 1 R39A R41A C15A R69A 8 W8A:A 8 8 W125 1/8W W125 W1A:A W2A:A 1/8W M 1/8W 1/8W 33U 16V 2 4K7 619K R91A 4K7 8 8 1K21 1K21 10M 8 W8A:B W1A:B W2A:B 10K P1A:A 0805 1206 0805 1 0805 0805 0805 1 1/8W 3 W1A:C 8 8 W2A:C BLIN 4461 R53A R77A R71A 2K0 8 W8A:C 6 6 0805 - W125 - W125 TL072 TL072 8 8 R51A W125 4 W1A:D W2A:D 4K7 4K7 8 W8A:D D1A 1/8W 1K5 7 10N 0805 7 0805 8 8 W1A:E W2A:E 0805 P9A:A 5 PMLL4148 619K C9A MUTE Alternate 8 W8A:E 33U
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A B C D E F G H I J K L M N O P Q TO M1173 PCB Treble R55C R73C R75C 1 R39C R41C R69C C15C 8 W8C:A 8 8 W125 1/8W W125 W1C:A W2C:A 1/8W M 1/8W 1/8W 33U 16V 2 4K7 619K R91C 4K7 1 1 8 8 1K21 1K21 10M 8 W8C:B W1C:B W2C:B 0805 1206 0805 10K P1C:A 0805 0805 0805 1/8W 3 8 8 BLIN 4461 R53C R77C W1C:C W2C:C R71C 2K0 8 W8C:C 6 6 0805 - TL072 W125 - TL072 W125 8 8 R51C W125 W1C:D W2C:D 4 4K7 4K7 8 W8C:D D1C 7 10N 1/8W 7 1K5 0805 0805 W1C:E 8 8 W2C:E P9C:A 0805 5 PMLL4148 619K C9C MUTE Alternate 8 W8C:E 120
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A B C D E F G H I J K L M N O P Q TO M1173 PCB Treble R55E R73E R75E 1 R39E R41E R69E C15E 8 W8E:A 8 8 W125 1/8W W125 W1E:A W2E:A 1/8W M 1/8W 1/8W 33U 16V 2 4K7 619K R91E 4K7 8 8 1K21 1K21 10M 8 W8E:B 1 W1E:B W2E:B 0805 1206 0805 1 10K P1E:A 0805 0805 0805 1/8W 3 8 8 BLIN 4461 R53E R77E W1E:C W2E:C R71E 2K0 8 W8E:C 6 6 0805 - TL072 W125 - TL072 W125 W1E:D 8 8 W2E:D R51E W125 4 4K7 4K7 8 W8E:D D1E 1/8W 1K5 7 10N 0805 7 0805 8 8 W1E:E W2E:E 0805 P9E:A 5 PMLL4148 619K C9E MUTE Alternate 8 W8E:E 120
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A B C D E F G H I J K L M N O P Q TO M1173 PCB 1 Treble R55G R73G R75G R39G R41G R69G 8 W8G:A C15G W1G:A 8 8 W2G:A W125 1/8W W125 1/8W M 1/8W 1/8W 2 33U 16V 1 1 4K7 619K R91G 4K7 8 W8G:B 8 8 1K21 1K21 10M W1G:B W2G:B 0805 1206 0805 10K P1G:A 0805 0805 0805 1/8W 3 8 8 BLIN 4461 R53G R77G 8 W8G:C W1G:C W2G:C 6 6 R71G 2K0 - W125 - 0805 W125 TL072 TL072 4 8 8 R51G W125 W1G:D W2G:D 8 W8G:D 4K7 4K7 D1G 7 10N 1/8W 7 1K5 8 8 0805 0805 W1G:E W2G:E 5 P9G:A 0805 PMLL4148 619K 8 W8G:E C9G MUTE Alternate 33U
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A B C D E F G H I J K L M N O P Q TO M1173 PCB 8 8 W2J:A W1J:A 8 8 W2J:B W1J:B 1 8 W4:A 8 8 W2J:C W1J:C 1 2 1 8 W4:B 8 8 W2J:D W1J:D 3 8 W4:C W2J:E 8 8 W1J:E 8 8 W2J:F W1J:F W3:D TO W3:F ON 8 8 W2J:G W1J:G 8 8 CH11-12 W2J:H W1J:H W3:G TO W3:H ON W2K:A 8 8 W1K:A Treble R119I R121I R145I R137I SUB SENDS C29I 8 8 1/8W D 1/8W 1/8W 1/8W W2K:B W1K:B 33U 16V 1K21 1K21 619K 10M 8 8 10K P21I:B W2K:C W1K:C 0805 0805 1206 0805 BLIN 4464 8 8 R139I 2W2K:D W1K:D 2 W125 8 8 W2K:E W1K:E 1K5 1N5 0805 Mute ALTERN
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A B C D E F G H I J K L M N O P Q TO M1173 PCB 1 1 4 8 W4:D 5 8 W4:E 6 8 W4:F W3:A TO W3:C ON CH9-10 W3:G TO W3:H ON SUB SENDS 2 2 Treble R119J R121J R145J R137J C29J 1/8W D 1/8W 1/8W 1/8W 33U 16V 1K21 1K21 619K 10M 10K P21J:B 0805 0805 1206 0805 BLIN 4464 R139J W125 1K5 1N5 0805 Mute ALTERNATE C31J 33U S5J:C 50V P25J:A C35J 3440 16V R123J 50K 1/8W 15A AUD 3 3 619K R141J 4408 R125J 1206 W125 D 82K5 10K Fader 0805 0805 13 R127J - MC33079D 2 - NE5532D 1/8W 14 17K8 1 0805 12 R143J 22N U17:D 3 W125
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A B C D E F G H I J K L M N O P Q D21 R66 5906 Main Right W125 R216 RED 10K 1/8W T B PMLL4148 Treble MMBT3904 R32 0805 C60 C59 221R W063 1 1 D 0805 P200:A 50K 3N3 25V 3N3 25V Q8 220R R217 440815A AUD 50K P202:A 0603 LD16 C140 W063 7838 D BLIN 4463 CLIP C109 47K 33U 16V 0603 SOT-23 100P 50V C57 R24 R408 47P 50V 8K25 R30 W125 R218 R18 PMLL4148 0805 1/8W PMLL4148 4K7 1/8W 1/8W 0805 D25 D26 4M7 8V2 10K0 10K0 0805 R64 0805 0805 C42 2 D46 1/8W - MC33078D {Voltage} 33U 16V 2K32 R213 1 C48 2 2 0W225 080
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A B C D E F G H I J K L M N O P Q RecOut Media In D R223 D MON1 W125 50K P33:A R381 50K P34:B 1 C126 1 M 1K5 BLIN 4463 W063 0805 BLIN 4463 3522 330P 50V C124 50K P213:A 3522 47K C132 0603 5908 330P 50V BLIN 4462 S200:A S200:B R388 47P 50V GRN R281 C122 R273 Solo Alternate 1/8W Alternate Solo 348R0 R383 LD17 47P 50V W063 4K99 R398 0805 1/8W 0805 R378 47K Solo C120 13 W063 4K99 R387 0603 R222 1/8W - MC33079D 0805 2 47K 33U 16V 1/8W - MC33079D 0603 C98 W125 2K32 R382 R294 14 R48 0805 4K99 R394 R39
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A B C D E F G H I J K L M N O P Q MMBT3906LT1 MMBT3906LT1 1 1 R245 R288 Q34 Q35 W125 W125 7805 7805 33K 33K 0805 0805 SOT23 SOT23 R244 R310 220R 220R 0603 0603 R38 R252 R267 R301 C72 C76 Clip Clip 1/8W 1/8W 1/8W 1/8W 33U 16V 33U 16V 619K 10M LD27 619K 10M LD30 1206 0805 1206 0805 2 2 RED RED R256 R302 5906 5906 W125 W125 1K5 1K5 0805 0805 Mute ALTERNATE Mute ALTERNATE 33U 33U S204:C S206:C C62 C77 P217:A P221:A 3440 3440 16V 16V 50K 50K 15A AUD 15A AUD R230 D30 R297 D34 W125 W125 4408 4408 10K 1
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A B C D E F G H I J K L M N O P Q R311 R364 MMBT3906LT1 W125 W125 1 1 4K7 10K 0805 Q17 0805 PMLL4148 R349 R350 7805 10K0 10K0 D37 C83 2 R363 MMBT3906LT1 Zone/Sub P2:A - SOT23 0805 0805 NE5532D 348R0 33U 16V M 0805 1 Q18 AFL 50K 4462 7805 R351 LD31 BLIN 3 W063 U11:A MMBT3906LT1 33U YEL SOT23 47K Clip 0603 5907 C138 PFL/AFL Alternate Alternate PFL/AFL Q19 LD57 16V S208:A S208:B C137 7805 R329 RED PFL 3522 3522 1K0 47P 50V 5906 2 2 MMBT3906LT1 LD32 SOT23 MMBT3904 0805 R312 R328 GRN R352 W125 Q20
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NCL NCR NCL NCR CL CR CL CR NOL NOR NOL NOR - - - - - - - - - - - + + + + + + + + + + + - - + + - - - - - - - - - - - 1 1 + + + + + + + + + + + 5989 1 1 - + - + - + - + 47N - + - + - + - + R30 1N 56K 56K 56K - - - - - - - - - - - - 47N C74L + + + + + + + + + + + + 56K 56K 330N 56K 750R - + - 7668 + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + - - - + + + 17" Into Wave W8A W8C W8E W8G R387 W7 BLK 4K99 1 8 1 8 1 8 1 8 1 8 2328 2328 2328 2328 2328 1 8 1 8 2328
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SEE LAYOUT DIAGRAM M1172 DRILL HISTORY M1172 HISTORY MODEL(S):- MC12D MODEL(S):- MC12D # DATE VER# DESCRIPTION OF CHANGE 1 D V N # DATE VER# DESCRIPTION OF CHANGE 2 D V N 1 31-AUG-2009 1V0 RELEASED FOR PRODUCTION 3 D V N 2 30-SEP-2009 2v00 PC7849: Isolate MEDIA GND OUT from MEDIA GND IN M1172 PRODUCTION NOTES 4 D V N 3 18-MAR-2010 V03 PC7976: Change pads on stereo pots to round GG 5 D V N 4 D V N 6 D V N 5 D V N 6 D V N M1172 PENDING CHANGES 1. MC12D: DO NOT STUFF W3 #2329 AND W10 #2328
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NCL NCR NCL NCR CL CR CL CR NOL NOR NOL NOR - - - - - - - - - - - + + + + + + + + + + + - - + + - - - - - - - - - - - 1 1 + + + + + + + + + + + 1 1 - + - + - + - + 47N - + - + - + R184R R187R C79R R185R - 15K0 33N D24 PMLL4148 10K + R30 100P 1N 8K25 R52 56K 56K 56K - - - - - - - - - - - - 47N C74L + + + + + + + + + + + + R212 47K C67 U12 47P 56K 56K 330N 56K 750R - + - + R173J 4K7 4K7 C105 100N C106 R25H 470R - - - + + + R25G 470R - - - + + + R25F 470R - - - + + + R25E 470R - - - + + + R25D 470R
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A B C D E F G H I J K L M N O P Q R229A R1A R30A 1/4W 1/4W 1/4W U9A:A 4K99 1 1 1K0 MINI 4K99 MINI MINI R225A R29A 1/4W 1/4W MC33079P TL074CN TL074CN 10K0 4K99 22U MINI MINI R7A R8A C1A 6K81 6K81 R226A MINI MINI C13A 50V 1/4W U10A:A Insert1 U12A:A 47P 100V 10K0 MINI J7A R23A 1/4W R228A R32A R31A MIC1 20K0 1/4W MINI 1/4W 1/4W 4K99 2 2 R27A 4K99 4K99 MINI MINI MINI J1A 10R0 FLMP R3A R15A 50V 22U 1/4W 1/8W C3A 1K0 220R0 U12A:B MINI FLMP 4010 1N R19A P1:A C7A 10K0 HP1 AlternateAlternate HP1 R33A 20K
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A B C D E F G H I J K L M N O P Q R229B R1B R30B 1/4W 1/4W 1/4W U9B:A 4K99 1 1 1K0 MINI 4K99 MINI MINI R225B R29B 1/4W 1/4W MC33079P TL074CN TL074CN 10K0 4K99 22U MINI MINI R7B R8B C1B 6K81 6K81 R226B MINI MINI C13B 50V 1/4W U10B:A Insert3 U12B:A 47P 100V 10K0 MINI J7B R23B 1/4W R228B R32B R31B MIC3 20K0 1/4W MINI 1/4W 1/4W 4K99 2 2 R27B 4K99 4K99 MINI MINI MINI J1B 10R0 FLMP R3B R15B 50V 22U 1/4W 1/8W C3B 1K0 220R0 U12B:B MINI FLMP 4010 1N R19B P3:A C7B 10K0 HP3 AlternateAlternate HP3 R33B 20K
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A B C D E F G H I J K L M N O P Q R229C R1C R30C 1/4W 1/4W 1/4W U9C:A 4K99 1 1 1K0 MINI 4K99 MINI MINI R225C R29C 1/4W 1/4W MC33079P TL074CN TL074CN 10K0 4K99 22U MINI MINI R7C R8C C1C 6K81 6K81 R226C MINI MINI C13C 50V 1/4W U10C:A Insert5 U12C:A 47P 100V 10K0 MINI J7C R23C 1/4W R228C R32C R31C MIC5 20K0 1/4W MINI 1/4W 1/4W 4K99 2 2 R27C 4K99 4K99 MINI MINI MINI J1C 10R0 FLMP R3C R15C 50V 22U 1/4W 1/8W C3C 1K0 220R0 U12C:B MINI FLMP 4010 1N R19C P5:A C7C 10K0 HP5 AlternateAlternate HP5 R33C 20K
