YORKVILLE BASS MASTER 50 Service Manual Download Page 1

sm-bm50.pdf Sept/98

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

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

Summary of Contents for BASS MASTER 50

Page 1: ...Estate Niagara Falls New York 14305 USA Voice 716 297 2920 Fax 716 297 3689 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 SERVICE MANUAL ...

Page 2: ...TT R 1 4838 1 4W 100K 5 T R RES 2 6774 BD139 TO126 NPN TRANS 1 4844 1 4W 1M 5 T R RES 2 6917 BDV64B TO218 PNP DARLINGTON 1 6918 BDV65B TO218 NPN DARLINGTON 1 6882 TL072CP IC FET DUAL OP AMP 2 5400 _10P 100V 10 CAP T R TUBULAR NPO 3 5402 _15P 100V 10 CAP T R TUBULAR NPO 1 5410 100P 100V 10 CAP T R BEAD NPO 2 9815 1 2 POPLAR SELECT 1 4X4 ONLY 0 21 5417 330P 50V 10 CAP T R BEAD NPO 1 8801 6 32 X 3 8 ...

Page 3: ...THE 50B BY A WILSON AND C CHIU NOTE ALL UNMARKED DIODES 1N4148 CUT OUT R23 R24 UNTIL WHITE GREEN BLACK YORKVILLE NAME PCB VER MODELS SCH ISSUE TITLE DATE M510 BASS MASTER_50 BM50E SCH DEC 09 97 BASS_AMP_BM50E 3 50 100U 25V C28 68U 25V C18 100U 25V C27 100N C12 10K R41 WC6 680R R106 BC560 Q2 3K3 R16 2K2 R3 22U 16V C16 2K2 R18 47K R17 33N C14 22K R15 BC560 Q1 10K R12 100K R13 1K8 R14 2K2 R19 680P C1...

Page 4: ...T WC3 WC1 C31 2U2 25V C29 1U 25V J22 J8 J18 J15 J3 J9 C6 10U 16V J1 J13 J12 J2 J14 C25 2200u 40V WC6 J11 J10 C26 2200u 40V D7 1N4004 C30 4N7 250V C32 22N 400V TAB9 250TAB OUT TAB8 250TAB OUT R11 270R J19 J21 J17 J16 J101 WC2 LED1 RED C33 100P R45 3K3 R46 3K3 R44 100K U2 TLO72 J23 J5 R110 22K C59 100P C58 100N R109 1K R108 22K R107 22K C57 3N3 D6 1N4004 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 ...

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