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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 

K2

MODEL TYPE: YS1044

Summary of Contents for Keymaster K2

Page 1: ...A 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 K2 MODEL TYPE YS1044 ...

Page 2: ...CTRIQUE N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR L ENTRETIENT INSTRUCTIONS RELATIVES AU RISQUE DE FEU CHOC ÉLECTRIQUE OU BLESSURES AUX PERSONNES Veuillez Lire le Manuel Il contient des informations qui devraient êtres comprises avant l opération de votre appareil Conservez S V P ces instructions pour c...

Page 3: ...ND MS ZINC 10 5204 _10N 100V 10 CAP T R RAD 2 FLM 1 8800 6 32 KEPS NUT ZINC 18 8761 6 32 X 1 2 PAN PHIL MS ZINC CLEAR 4 5301 _12N 50V 10 CAP T R BEAD X7R 1 8898 1 4 20 CAGE NUT C79 98142027 4 8806 6 32 X 1 2 PAN PH TAPTITE JS500 5 5210 _22N 100V 10 CAP T R RAD 2 FLM 3 8797 5 16 18 KEPS NUT JS500 1 8876 6 X 1 1 2 PAN PH TYPE A JS500 BLK 4 5304 _22N 50V 10 CAP T R BEAD X7R 1 3823 TO 220 THERMO PAD S...

Page 4: ...IVE R131 1 4W 2K C100 100V 100N C90 63V 4U7 1 4W 1K R133 MINI RED LD2 6405 1 4W 100K R168 1 4W 100K R239 ORGAN 1 4W 100K R165 R L GOLD 475 J9 3460 4148 D8 1 4 J11 A CH 2 I P XLR 1 4in S T R J1 CH 1 I P 1 S T R J2 CH 1 I P 2 R4 1 8W FLMP 475R Q19 5106 MPSA63 TO92 U5 A NE5532N 8 V 4 V U5 C U5 B NE5532N U1 A NE5532N 8 V 4 V U1 C U1 B NE5532N R255 1 4W MINI 1K0 R260 1 4W MINI 2K 1 4W 1K0 R46 MINI C157...

Page 5: ...1 1U 100V C11 100N 100V C43 100N S G TO 92 2N5638 D B E TO 92 BC560C C BC550C C B TO 126 MJE350 MJE340 BD238 MJE270 BD139 BD140 E BD237 MJE271 W7 BLU R42 1 0W FLMP 1R AG AMP GROUND IG INPUT GROUND SG SIGNAL GROUND NORTH AMERICAN POWER SUPPLY GRN CHASSIS GND W26 Thermal Breaker SCH_BREAKER S6 W30 SW BLK 1 4W 2K2 R58 BLU W8 F2 1 AMP SB 1 AMP SB F3 4007 D3 C38 160V 220U 63V C22 470N 100V C26 100N 100...

Page 6: ... WOOFER BLK 15 W 8R2 R15 50V C58 220N R104 1 4W 1K MID W25 BRN 6U8 140V C14 R107 1 4W 47K W44 WHT 4 75 8R 30W 1 2 VTL5C8 U11 A 6860 Q9 5102 BC560C TO92 D19 0A2 BAT85 Q13 5102 BC560C TO92 1 4W 4R7 R79 1 4W 150R R82 4148 D13 M P2 10K 1B LIN 4454 MONITOR GAIN BD238 6788 Q16 TO126 R45 1 4W 20K 5 0W 0R18 R93 4007 D18 TO92 Q5 5119 2N5638 50V C57 68N R94 1 2W 150R R96 1 2W 150R W18 AMP OUT RED R105 1 2W ...

Page 7: ... 4K99 BC560C B C 560C 1U 63V 10K0 MPSA63 RED BLU 140V 6U8 1000U 35V 275V 22N 1N5402 NE5532N 5 0W 0R18 6A2 BD237 TO126 M J21196 Body 250V 4N7 100N 4U7 63V 100N 0R18 5 0W RED 100K 5 0W 390R 4U7 63V 100V 4U7 18R 1 2W 5C 10K B 50K B 50K B 50K 5C 10K 5POS 2S B 50K 5C 10K 10K 20K 220U 160V M J21195 Body 1B LIN 10K 8R2 15 W 0R000 2000UH 6 6 15V 15V 15V SG IG IG 2 6 IG IG 3 6 M1237 15V SG 15V K2 V1 01 AMP...

Page 8: ...MODEL S VER DESCRIPTION OF CHANGE D D D V V V V V D D N N N N N D D D V V V K2 V1 00 V V FEB 27 2006 D D N N N N N M1237 01 PCB_DATABASE_HISTORY V1 01 PC 7089 AH R44 4829 10K 4639 4K99 R48 10K 4829 4K99 4639 R130 20K 4885 4838 100K CHANGE HPF FRQ APR 07 2006 FIRST RELEASE PC 7086 R52 4840 33K 4838 100K 11 8 5 2 12 9 6 13 10 7 3 4 1 D D D D V V V V N N N N D D D D D D D D D V V V V V V V V V N N N ...

Page 9: ...09 1K 8 100N 470P 4148 BAT 85 1K 2K 05 12K 1 2U2 63V 220P 4148 4148 RE D BAT 85 10K 330N 10K 0 4148 1K 100N 75R 150R 1 2W 100N MPSA6 3 B C 550C 150R 1 2W BAT 85 B C 550C 4007 6A2 6A2 220P 4007 4007 3300U 50V MPSA6 3 1K 100N W atts MC 7915C T 1U 1R 1 0W W atts MC 7815C T 1U BAT 85 50V 22U 2N5638 2K 2 22V 0 150R 1 2W 150R 1 2W 20K 49K 9 470U 63V 16V 0 1K 5 0W 330N 1M 4148 470R B C 560C 1K 4007 4K 7 ...

Page 10: ... 100N 470P 4148 BAT 85 1K 2K 05 12K 1 2U2 63V 220P 4148 4148 RE D BAT 85 10K 330N 10K 0 4148 1K 100N 75R 150R 1 2W 100N MPSA6 3 B C 550C 150R 1 2W BAT 85 B C 550C 4007 6A2 6A2 220P 4007 4007 3300U 50V MPSA6 3 1K 100N W atts MC 7915C T 1U 1R 1 0W W atts MC 7815C T 1U BAT 85 50V 22U 2N5638 2K 2 22V 0 150R 1 2W 150R 1 2W 20K 49K 9 470U 63V 16V 0 1K 5 0W 330N 1M 4148 470R B C 560C 1K 4007 4K 7 1 0W 40...

Page 11: ...462 20 WHITE 13 BLACK MID 3491 W21 WOOFER RED RT V 3491 3491 3491 1 2 3 4 W53 PCB CONN 4 CIR BOTTOM 156 3903 W45 BLK TWEETER C74 5933 100V 4U7 W15 YEL TWEETER W25 MID BRN W19 BLK WOOFER W44 WHT MID 3491 3463 C73 5960 140V 6U8 L2 0R000 2000UH 3765 R149 5012 15 W 8R2 ...

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