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YORKVILLE SR300 Service Manual
YORKVILLE SR300 Service Manual

YORKVILLE SR300 Service Manual

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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
Fax: (905) 837-8746
Fax: (716) 297-3689
SERVICE MANUAL
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-sr300-1v2.pdf

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Summary of Contents for YORKVILLE SR300

  • Page 1 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 Fax: (905) 837-8746 Fax: (716) 297-3689...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS PERTAINING TO A INSTRUCTIONS RELATIVES AU RISQUE RISK OF FIRE, ELECTRIC SHOCK, DE FEU, CHOC ÉLECTRIQUE, OU OR INJURY TO PERSONS BLESSURES AUX PERSONNES CAUTION: AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, TO REDUCE THE RISK OF ELECTRIC SHOCK, DO N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NOT REMOVE COVER (OR BACK).
  • Page 3 SR-300 YS No. Description Qty. YS No. Description Qty. 3747 CUSTOM .5 LED SPACER BLACK 4597 22AWG STRAN TC WIR 6405 RED 3MM LED 1V7 5MA 5299 24AWG SOLID SC WIR RAD JMP 6400 YEL 3MM LED 1V9 6MA HIGHEFF 4749 5.0W 0R15 5% BLK RES 6401 GRN 3MM LED 1V9 6MA HIGHEFF...
  • Page 4 ADDED O/P JACKS CORRECTED I/P WIRES DEC/08/95 1.30 PC#4971 ADDED BATTERY BYPASS CIRCUIT MAR/30/99 1.40 R11L_15K->12K APR/27/99 1.50 PC#5890_RT1L_100K->10K_ADD_R50L, R51L,Q15L,D30L OCT/08/99 1.60 HEATSINK_SYMBOL_ADDED DATE: APR/30/2003 MODELS: SR-300 SCH ISSUE: 1.80 SEP/30/02 1.70 CORRECTION_R27L/R28L->1/8W-FLM-PRF APR/30/03 1.80 ADD_R8AL_FOR_BIAS_ADJUSTMENT YORKVILLE NAME: M1085AMP.SCH PCB#&VER: M1085 TITLE: AMPLIFIER_150W...
  • Page 5 U2AR R47R C13R C10R R46R MX3B CABLE RIBBON 4148 D15R 4148 COPPER 2-OZ 4148 D13R #3574 M1085-9.00 BC550 CHANNEL RIGHT AGND R45R R33R 330u R5R 100K O/P_R R38R R15R 750R O/P_R #3593 100u 4N35 330u BC560 33R2 R11R R24R D25R 4148 MPSA06 TP3R...
  • Page 6 (TO AMP "A"&"B") M1085.SCH_DATABASE_HISTORY MODEL(S):- SR-300 DATE: OCT/08/99 MODELS: SR-300 DWG_1_OF_2 SCH ISSUE: 1.40 DATE VER# DESCRIPTION OF CHANGE YORKVILLE NAME: M1085.SCH PCB#&VER: M1085 TITLE: INPUT/PREAMP REDREW OUTPUTS TO MATCH PWR AMP SCHEM. NOV/24/95 1.20 MAR/31/99 1.30 UPDATE_POTS OCT/08/99 1.40...
  • Page 7 S R - 3 0 0 E A C W I R I N G V E R S I O N 1 . 3 0 F E B 0 2 , 9 9 G R N /Y E L L 19 1/2"...