YORKVILLE A4.4 Service Manual Download

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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

TYPE: YS1026

Summary of Contents for A4.4

Page 1: ...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 A4 4 TYPE YS1026 ...

Page 2: ...IQUE 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 cons...

Page 3: ...89 OD PLATED 57 4623 1 2W 1K 5 T R RES 2 8828 6 32 X 3 4 PAN PH TAPTITE JS500 8 6910 MJ21195 TO3 PNP TRAN TH 16 3860 FAN 80MM X 80MM 40CFM 12VDC 1 4913 1 0W 1K 5 T R RES 2 8986 6 32 X 1 1 2 PAN PH MS JS500 2 6734 IRG4PC50W T0247 NPN TRAN IGBT TM 2 8434 AP SERIES PLASTIC HANDLE PAIR 1 4934 1 4W 1K 5 2 U T R RES 1 8802 8 32 X 3 8 PAN QUAD TPTTE JS500 1 6840 MC33078P IC DUAL OP AMP 6 3894 AAVID 5972 ...

Page 4: ...FILTER 4595 Z2 275V L8 3812 47UH C24 250V 2U2 18uH 3899 L2 3451_N WHITE W4 NEUTRAL CONNECTED TO POWER SWITCH ON FRONT PANEL 4595 Z1 275V 3682 BLACK W1 From Breaker 3451_N BLACK W3 HOT 1500UH L4 3817 250V 2U2 C7 OPTIONAL L5 3802 22UH 9 10 11 12 13 MODEL S DATE VER DESCRIPTION OF CHANGE 1 2 3 4 5 6 7 8 N N N N N V V V V V D D D D D N N N pc 6497 ADD R2 ACROSS C7 ADD L2 R1 ACROSS L8 L4 L5 L8 POLARITY...

Page 5: ...FILTER 4595 Z2 275V L8 3812 47UH C24 250V 2U2 18uH 3899 L2 3451_N WHITE W4 NEUTRAL CONNECTED TO POWER SWITCH ON FRONT PANEL 4595 Z1 275V 3682 BLACK W1 From Breaker 3451_N BLACK W3 HOT 1500UH L4 3817 250V 2U2 C7 OPTIONAL L5 3802 22UH 9 10 11 12 13 MODEL S DATE VER DESCRIPTION OF CHANGE 1 2 3 4 5 6 7 8 N N N N N V V V V V D D D D D N N N pc 6497 ADD R2 ACROSS C7 ADD L2 R1 ACROSS L8 L4 L5 L8 POLARITY...

Page 6: ...70 4uH L1 5R6 5W R63 2K0 R100 3K3 R116 100U 25V C204 47K R205 10u 120v BC550 Q105 BC560 Q110 3K3 R129 10K R115 39R 16v 1W 1R 1W R49 1R 1W R33 YS6910 Q21 YS6909 Q20 YS6910 Q28 YS6909 Q18 YS6910 Q26 YS6909 Q16 0R1 5W 0R1 5W YS6910 Q24 YS6909 Q14 YS6909 Q13 YS6909 Q19 YS6909 Q17 YS6909 Q15 YS6910 Q23 MR854 YS6910 Q25 MR854 YS6910 Q27 MR854 YS6910 Q22 MR854 1K R40 MR854 MR854 50V 22n C30 10K R141 BC56...

Page 7: ...C50 16V 10U 1 0 MT3 140VDC N86 80V C32 6800U 70VDC N88 BLK W24 16AWG BLK 16AWG W23 80V C26 6800U YEL W31 18AWG YEL W32 18AWG 140VDC 1 W7 A 6 TO W3 M1170 3 W7 C 6 2 W7 B 6 6 W7 F 6 CHGND 1 0 MT4 N87 N96 5 W6 E 12 6 W6 F 12 XC 1 0 MT5 R2 1 2W 1K R5 1 2W 1K UF4004 D18 SW2 100V C14 100P 20UH L3 3793 1 0 MT2 50UH L1 3816 Q4 IRG4PC50W T0247 6734 BDX53C 6912_S Q7 TO220 25V C19 100U 80V C28 6800U BLU 16AW...

Page 8: ...56 BC560 Q11 10K0 R57 10K0 R58 9K760 R59 9K760 R60 9K760 R61 1K54 R62 9K760 R63 1K54 R64 10R R65 10R R66 100N C18 100N C19 220P C38 220P C39 220P C40 220P C41 22K R67 MC33078 1 2 4 15V 8 15V U1 6 5 7 4K99 R68 OUT IN S1 6 4 5 OUT IN S1 3 1 2 33u 16V C46 33u 16V C47 68N C20 150N C21 68N C22 4148 D9 4148 D10 4148 D11 4148 D12 30K R69 BC550 Q12 2K R74 30K R87 22U 50V C24 10K R72 1K5 R73 750R R70 4148 ...

Page 9: ...2002 V2 1 V2 1 V A4 4 A4 4CE V2 00 V2 00 V2 00 V2 00 V2 1 AUG 28 2001 Sept 17 2001 SEPT 17 2001 OCT 04 2001 FEB 14 2002 M1164 LINE FILTER FOR SMPS ADD R2 220K 2W ACROSS C7 ADD L2 R1 ACROSS L8 L4 L5 L8 POLARITY SHOWN W3 W4 changed from tab to eyelets Mounting NPH changed from 156 to 189 FIX HOLE SIZE FOR L5 L8 FIX MASKING PROBLEM FOR R1 L2 N 13 10 7 4 1 12 9 6 11 5 8 3 2 MODEL S PC PLACE IMPLEMENTE...

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Page 11: ......

Page 12: ...2V2 M1167 ...

Page 13: ...USE 2 OZ COPPER 005 008 012 020 0 01 HOLE GAGE ROUTE 005 008 012 020 005 008 012 020 40 40 ...

Page 14: ...7 17K8 R117 39R R102 56K R1 39R R122 47R5 R39 91K 3894 Q103 MJE350 C103 10U 63V V T R R74 681R R73 10K D100 4148 D102 4148 R101 220R D101 4148 D110 4148 R46 1K J12 D109 4148 D105 4148 D106 4148 Q104 BC560 Q111 BC550 M1165 A4 4 VER 3 20 R119 47R5 C105 330U 16V Q102 MPSA42 Q109 MPSA92 R12 39R R83 200R R118 2W 220K C104 10u 160V C110 160V 10u Q106 MJE340 Q107 MJE350 C107 500V 10P C106 10P D108 4148 J...

Page 15: ...250V 6821 D11 STTA1206D 6821 D12 STTA1206D TC4427CPA U32 C20 20V 3U3 6821 D13 STTA1206D 5635 C23 35V 1000U 3847 L12 100UH 5865 C25 100N 6826 D1 STTA806D 6821 6821 STTA1206D D7 6821 6821 STTA1206D D4 6826 D6 STTA806D 6826 D5 STTA806D Q6 TO220 BDX54C C50 10U 16V V T R 5419 C8 330P 500V 3847 L10 100UH W42 BLK R9 10K R8 6R2 V T R R13 10R D21 16V0 5622 C42 470U 16V V T R V T R C11 100P W41 RED W43 BLK ...

Page 16: ...206D TC4427CPA U32 C20 20V 3U3 6821 D13 STTA1206D 5635 C23 35V 1000U 3847 L12 100UH 5865 C25 100N 6826 D1 STTA806D 6821 6821 STTA1206D D7 6821 6821 STTA1206D D4 6826 D6 STTA806D 6826 D5 STTA806D Q6 TO220 BDX54C C50 10U 16V V T R 5419 C8 330P 500V 3847 L10 100UH W42 BLK R9 10K R8 6R2 V T R R13 10R D21 16V0 5622 C42 470U 16V V T R V T R C11 100P W41 RED W43 BLK V T R D19 HER508 D3 UF5402 5232 600V 4...

Page 17: ...220P C40 220P C41 220P C42 100P C43 330P C45 16V 33u C46 16V 33u C47 16V 33u P2 10K 25A 4390 GAIN B D22 4V7 D23 3V0 R72 10K D12 4148 Q16 A13 LD6 6858 NSL32SR2 R68 4K99 C49 220n J2 JB4 LINE_IN A R22 220R J32 R10 20K0 R85 2K87 LD7 SP GREEN J30 J45 J36 J37 J38 J66 J64 R39 2K C69 10V 47U J25 MX3 CABLE 3622 J48 W5 C 3728 SP1 W5 HOLDER 3672 CABLE 3728 JB2 CHANNEL A 3657 JB1 CHANNEL B 3657 R95 31K6 R19 1...

Page 18: ... Breaker W 1 From line cord W 2 To P W R s witch W 4 A4 4 T1 50UH 6800U 80V C16 6800U 80V 6800U 80V 35V 1000U 63V 470U BLU W HT 6800U 80V 6800U 80V 6800U 80V C 28 100UH 100UH 6800U 80V C21 RED RED YEL YEL C 26 6800U 80V WHT BLU BLK BLK BLK A4 4 AC WIRES JUN 2001 FAN 3601 3601 2 BLACK MOUNTED UNDER HEX SPACER ATTACHED TO SHIELD ...

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