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YORKVILLE 50KW Service Manual

YORKVILLE 50KW Service Manual

Power wedge power combo
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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
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
MANUEL DE SERVICE
KW
KB
Manual-Service-50kbkw-1v2-web.pdf

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Summary of Contents for YORKVILLE 50KW

  • Page 1 SERVICE MANUAL MANUEL DE SERVICE 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...
  • Page 2 8801 6-32 X 3/8 PAN PH TAPTITE JS500 8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 8828 6-32 X 3/4 PAN PH TAPTITE JS500 8763 8-32 X 1/2 PAN PH MS JS500 BLACK ftp.yorkville.com/parts parts-50kb.xls - 10/20/00 Instrument Amplifiers...
  • Page 3 50kw parts.xls YS No. Description Qty. YS No. Description Qty. 6408 GRN 3MM LED 1V9 5MA FROSTED 3833 8 X 3/8 (250 OD,.171 ID)NY SPACER 6438 1N4004 400V 1A0 DIODE T&R 3511 #6 FLAT WASHER NYLON 6827 1N5402 200V 3A0 DIODE...
  • Page 4 M578.PCB_POT_LIST MODEL(S):- 50KW FUNCTION PART# KNOB AS_OF +16V GAIN-2 #4417 #8641 JAN/2000 GAIN-1 #4418 #8641 BASS #4420 #8641 +16V -16V 100N 100N TREBLE #4420 #8641 -16V STYLE "P28" 100N 100N 100N 100N MIC_IN VOLUME1 NUTRIX 100N 5C P2 120R 100U...
  • Page 5 TO CHASSIS GND PRODUCTION NOTES M578.PCB_DATABASE_HISTORY M578.PCB_POT_LIST BEND THIS SYMBOL INDICATES WHERE RTV IS TO BE USED BETWEEN THE COMPONENT AND THE PCB MODEL(S):- 50KB-50KW 50KB MODEL(S):- ADD RTV TO ALL .2 SPACING ELECTROLYTIC CAPACITORS DATE VER# DESCRIPTION OF CHANGE...
  • Page 6 M578A.PCB_POT_LIST MODEL(S):- 50KW FUNCTION PART# KNOB AS_OF +16V GAIN-2 #4417 #8641 JAN/2000 GAIN-1 #4418 #8641 BASS #4420 #8641 +16V -16V 100N 100N TREBLE #4420 #8641 -16V STYLE "P28" 100N 100N 100N 100N MIC_IN VOLUME1 NUTRIX 100N 5C P2 120R B P3...
  • Page 7 100U FUNCTION FUNCTION C23 220N 0.5W BLACK WHITE 100R DO NOT STUFF C30 FOR S VERSION M578A WC1 AND WC3 50KW BLACK 18AWG WIRES FOR N.A. BLACK DOUBLE/INSUL. FOR S 2200U 400V TAB1 VER 1.00 250TAB 100U 100U 2200U 180K...
  • Page 8 LINE CORD...
  • Page 9 Block Diagram for 50KB D E S I G N E D A N D M A N U FAC T U R E D B Y Y O R K V I L L E S O U N D +15V Phantom Power *Only available after SER# 308XXXX Speaker &...

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