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U.S.A.

Yorkville Sound Inc.

4625 Witmer Industrial Estate

Niagara Falls, New York

14305 USA

Voice: (716) 297-2920

Fax: (716) 297-3689

WORLD HEADQUARTERS

WEB ACCESS: http://www.yorkville.com

CANADA

Yorkville Sound

550 Granite Court
Pickering, Ontario

L1W-3Y8 CANADA

Voice: (905) 837-8481

Fax: (905) 837-8746

Quality and Innovation Since 1963

Printed in Canada

SERVICE MANUAL

U15 & U215

Summary of Contents for UNITY U15 -

Page 1: ...305 USA Voice 716 297 2920 Fax 716 297 3689 WORLD HEADQUARTERS WEB ACCESS http www yorkville com CANADA Yorkville Sound 550 Granite Court Pickering Ontario L1W 3Y8 CANADA Voice 905 837 8481 Fax 905 837 8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL U15 U215 ...

Page 2: ...a propre ventilation Ne procédez pas à l installation près de source de chaleur tels que radiateurs registre de chaleur fours ou autres appareils incluant les amplificateurs qui produisent de la chaleur Les dispositifs marqués d une symbole d éclair sont des parties dangereuses au toucher et que les câblages extérieurs connectés à ces dispositifs de connection extérieure doivent être effectivés pa...

Page 3: ...JCK PCB MT VERT 2XTIP HICU 12 3407 4PDT SLID SW PCMT V GOLD CONTA 13 3628 SPKON 4C PCB MT VERT 250TAB GRY 14 8509U ALUMINIZED U DECAL FOR 8509 DI 15 8509 BLACK BLANK XOVERDISH PLASTIC C 16 8547 PLASTIC FOOT BLACK POLYETHYLEN 17 8483 ADAPTOR SPEAKER STAND METAL BLA 18 8777 14 X 1FLAT PH TYPE A JS500 M6 HEAD 19 20 21 22 NOTE Replacement grills HF Driver supports are Special Order and are only availa...

Page 4: ...Yorkville Sound 10 08 03 11 03 59 U15 Threeway Crossover U15 Analog ATS2 30 10 20 10 0 d B V 30 10 20 10 0 d B V 20 20k 50 100 200 500 1k 2k 5k 10k Hz HORN 8 ohms MID 4 ohms WOOFER 4 ohms ...

Page 5: ...4 PIPE INSULATE TUBE 3 8 BLACK FOAM 1 5 4702 10W0 12R 5 BLK RES 1 4741 10W0 3R9 5 BLK RES 4 4750 5W00 10R 5 BLK RES 1 4785 40W0 18R 10 BLK RES 3 4858 25W0 22R 10 BLK RES 3PER PK 2 5853 _75U 140V 5 CAP BLK AXL POLY FLM 1 5882 220N 250VDC 10 CAP BLK RAD PLY FLM 1 5929 _10U 140AC 10 CAP BLK RAD POLYP FLM 2 5931 __6U8 100DC10 CAP BLK RAD POLYE FLM 2 5944 _15U 100VDC 10 CAP BLKRAD POLY FLM 5 5962 __2U2...

Page 6: ...BLACK OXIDE 8 8 8721 3 8 16X11 4 GRD5 FLAT SCKT HD JS500 10 9 8545 RECESSED RUBBER BUMPER WITH WASHER 2 10 8569 CORNER 2 LEGS NO LIP BLACK POWDER C 4 11 8579 4000 SERIES RIGID CASTER 2 12 8565 BAR HANDLE ALL METAL RECTANGULAR 3 13 8756 10 X 3 4 PAN PH TYPE A BLACK OXIDE 63 14 8254D Y LOGO UNITY SERIES LARGE DOMED 1 15 7532 15 8R 800WPGM SPKR CER 18SOUND 2 16 H32 HORN FOR UNITY 15 CABINET 1 17 7402...

Page 7: ...VERT 2XTIP HICURNT 2 4024 PIPE INSULATE TUBE 3 8 BLACK FOAM 1 5 4702 10W0 12R 5 BLK RES 1 4741 10W0 3R9 5 BLK RES 4 4750 5W00 10R 5 BLK RES 1 4785 40W0 18R 10 BLK RES 3 4858 25W0 22R 10 BLK RES 3PER PK 2 5853 _75U 140V 5 CAP BLK AXL POLY FLM 1 5882 220N 250VDC 10 CAP BLK RAD PLY FLM 1 5929 _10U 140AC 10 CAP BLK RAD POLYP FLM 2 5931 __6U8 100DC10 CAP BLK RAD POLYE FLM 2 5944 _15U 100VDC 10 CAP BLKR...

Page 8: ...0TAB GRY 4 L1 2898 3000UH COIL 16AWG R IRN CORE L2 3778 1850UH COIL 16AWG R IRN CORE L3 3726 1500UH COIL 16AWG R156 IRN CORE L4 3772 _560UH COIL 18AWG R348 AIR CORE L5 3712 1600UH COIL 18AWG R225 IRN CORE L6 3724 1000UH COIL 20AWG R361 IRN CORE L7 3724 1000UH COIL 20AWG R361 IRN CORE L8 3716 2000UH COIL 22AWG R561 IRN CORE R1 6491 0R32 20 0W92 0 75AMP PTC AUTOFUSE R2 4785 40W0 18R 10 BLK RES R3 47...

Page 9: ... 00 AND LATER DO NOT STUFF C1 C5 140VAC 75uF AXIAL C19 40W0 18R R2 25W0 22R R10 1000UH 3724 L6 2000UH 3716 L8 5W00 22R R8 SP5 HORN SPEAKON 4C 3628 1 2 J4A 7407 8R 800W PGM SP2 MID 3000UH 2898 L1 SP1 WOOFER 1500UH 3726 L3 NET00006 NET00008 NET00013 NET00025 NET00016 4 2 W2B 4 3 W2C 4 4 W2D 4 1 W2A 4 2 W15B 4 1 W15A 4 4 W15D 4 3 W15C GNDA 4 PIN MOLEX TO HORN 2 1 4 3 W15_ 4 1 W16A 4 3 W16C 4 2 W16B 2...

Page 10: ...ROUTING REMOVE ROUTING L3 REPLACED C1 5 15uF WITH C19 75uF ADDED TIE WRAP SLOT FOR WIRE ASSEMBLY GT PC 7082 ENLARGE HOLES FOR 3543 3538 MOLEX PC 7188 REPLACE COIL 3782 WITH 2898 CONVERTED PCAD DATA BASES FROM PCAD TO ALTIUM BOARD CHANGED FROM SINGLE SIDED TO DOUBLE SIDED EYELETS AND JUMPERS REMOVED EYELETS REPLACED WITH W6 8PIN CONNECTOR 3538_8 X OVER DISH MOUNTING HOLES PCB MODIFIED 2 00 3 00 4 0...

Page 11: ...W6 R11 C16 L4 C17 W16 4741 5853 4702 5931 4709 5962 3903 3903 3543 3778 2898 5849 5849 5849 3538 3726 5849 4785 4785 5944 5929 3672 4741 3407 3903 5931 3628 3628 4858 5882 5929 3538 5849 5849 4741 4785 3724 3724 5944 4750 3924 3903 3712 5849 5944 3772 5964 5932 3924 6491 3716 3538 4741 15U 3R9 1850UH 75uF 15U 6U8 10R 22R 4 CIR 6U8 4 CIR 220N 10U 15U 15U 15U 15U 3R9 18R 18R 18R 560UH 3R9 2u2 2000UH...

Page 12: ...embly Documentation Section Product s Assembly SchDoc M674 3 Sheet Of PCB Rev Modified V06 File 02 06 2014 U15 U215 EML Rev 06 Tmp Rev V THIS SHEET CONTAINS SPECIAL PRODUCTION NOTES AND A LIST OF PCB HARDWARE PARTS REQUIRED FOR THE BUILD SPECIAL PRODUCTION NOTES PCB ASSEMBLY DOCUMENTATION ...

Page 13: ... L3 REPLACED C1 5 15uF WITH C19 75uF ADDED TIE WRAP SLOT FOR WIRE ASSEMBLY GT PC 7082 ENLARGE HOLES FOR 3543 3538 MOLEX PC 7188 REPLACE COIL 3782 WITH 2898 CONVERTED PCAD DATA BASES FROM PCAD TO ALTIUM BOARD CHANGED FROM SINGLE SIDED TO DOUBLE SIDED EYELETS AND JUMPERS REMOVED EYELETS REPLACED WITH W6 8PIN CONNECTOR 3538_8 X OVER DISH MOUNTING HOLES PCB MODIFIED 2 00 3 00 4 00 5 00 5 00 5 10 V06 V...

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