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YORKVILLE YS1074 Service Manual

YORKVILLE YS1074 Service Manual

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WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
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
All manuals and user guides at all-guides.com
U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (716) 297-2920
Fax: (716) 297-3689
SERVICE MANUAL
LS2100P
TYPE: YS1074

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Summary of Contents for YORKVILLE YS1074

  • Page 1 All manuals and user guides at all-guides.com SERVICE MANUAL LS2100P TYPE: YS1074 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...
  • Page 2: Important Safety Instructions

    All manuals and user guides at all-guides.com 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”...
  • Page 3 All manuals and user guides at all-guides.com LS2100P Parts List 4/13/2010 YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty. 6400 YEL 3MM LED 1V9 6MA HIGHEFF 5880 100U 35V 20%CAP T&R 8X11MM .2EL 4821 1/4W 470R T&R RES 4088 V-LOCK IEC POWER INLET...
  • Page 4 All manuals and user guides at all-guides.com BLACK W5:D TO SPEAKER - W5:C W6:D 4 BLACK 4080 2.0UH W6:C 4 250V 6500 275V 2.7mH W6:B 4 250V 2.0UH 4080 W6:A 4 100V 400V W5:B TO SPEAKER + W5:A M1373PCB_DATABASE_HISTORY MODEL(S):- CROW BAR DATE VER#...
  • Page 5 All manuals and user guides at all-guides.com M1373 V2.00 EMC FILTER 275V 5262...
  • Page 6 All manuals and user guides at all-guides.com...
  • Page 7 All manuals and user guides at all-guides.com GAIN Function 1/4W TL072 MINI TL072 470R P1:A 10K 2339 Function R116 U6:A SPACER GROUND 1/4W 1/4W U6:B GNDA 470N 470N 4K12 SIGNAL P1:B 10K 4148 HERE MINI 2339 AMP INP R159 U5:B 100V R117 1.0W...
  • Page 8 All manuals and user guides at all-guides.com R157 +15V LIMIT 1/4W FROM W29 RIBBON CABLE PIN #8 FBACK+ FBACK+ R147 100P 100V 10K0 1/4W R108 NET00256 MINI R158 1/4W 10K0 SIGNAL R151 1/4W MINI MC33078P MINI 1/4W 1/2W 4148 100K 10K0 2N5401 SINGNAL1=GNDA...
  • Page 9 All manuals and user guides at all-guides.com IEC_RECT NA: 12A CE: 12A DPDT Switch BRKR1 R140 250V POWER SUPPLY CHASSISSCREW W5:A 74HC14N 74HC14N Circuit Breaker ACDETECT U26:B U26:A R141 3722 CHASSISSCREW 1/4W 1/4W 74HC14N 74HC14N 74HC14N 74HC14N 680N K1:A 4148 R177 U26:F U26:E...
  • Page 10: Power Supply

    All manuals and user guides at all-guides.com POWER SUPPLY POWER AMP M1375 3/3 M1375 1/3 +15V_LS Thermal Breaker ACDETECT 96 DEG C +130V -130V PSGND +15V -15V Product Product LS2100P LS2100P LS2100P LS2100P PCB# PCB# M1375 M1375 Sheet Sheet Date: Date: Thu Jan 28, 2010 Thu Jan 28, 2010...
  • Page 11 All manuals and user guides at all-guides.com 2328 C126 C131 C130 C11 C12 100N 100N 100N 220R 4148 4148 R123 100N 18uH 470N 470N 14K0 TL072 4148 18uH 220P 220K TL072 4148 C120 TL072 TL072 R127 4148 R126 470K 18uH TL072 4148 R114...
  • Page 12 All manuals and user guides at all-guides.com SEE LAYOUT DIAGRAM M1375 PRODUCTION NOTES 1. LEDS LD1, LD2, AND LD3 ARE TO BE HAND INSERTED. 2. INSTALL YS#8937 TIE AROUND C104. SEE PIC. 3. RTV ALL ELECTROLYTIC CAPACITORS. 2N5401 2N5551 MPSA06 MPSA13 MPSA43 MPSA56...
  • Page 13 All manuals and user guides at all-guides.com 3676 3664 C126 C131 C130 C11 C12 100N 100N 100N 220R 4148 4148 R123 100N 18uH 470N 470N 14K0 TL072 4148 18uH 220P 220K TL072 4148 C120 TL072 R127 TL072 4148 R126 470K 18uH TL072 4148...

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