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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 

DH40H

MODEL TYPE: YS1092

•IRONHORSE•

All manuals and user guides at all-guides.com

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Summary of Contents for YS1092

Page 1: ...D 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...

Page 2: ...id has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped AVIS AFIN DE REDUIRE LES RISQUE DE CHOC E...

Page 3: ...7 R61 1 4W 100K R60 1 4W 680R R58 1 4W 1M W34 GRN 18AWG CHASSIS S3 B PURE R67 1 4W 47R R74 1 4W 56K W21 YEL 18AWG Q4 5103 TO92 MPSA06 K4 B 3696 C17 100V 47P R70 1 4W 2K2 R68 1 4W 47R R79 1 4W 56K R20...

Page 4: ...3 1 4W 2K2 C34 63V 470U P5 4520 M Lin 10K BIAS C35 35V 220U R26 1 0W 10K0 PENTODE V5 B Voltage R27 1 0W 15K R28 1 0W 15K IN REF OUT 6731 U1 7824 TO220 Watts 24 Reg North America Fuse T1A CE Fuse T400m...

Page 5: ...K 2K2 15A 500K 68K 2K2 2K 1 2W 56K 275V 22N 1M 113K 1U 2N2 4007 10N 22N 400V 1R 2W 100K 4007 22K 47R 1 0W 7824 TO220 Watts 1M 22N 400V 4007 4148 RELAY 1C 1B 100K WHT 1M 330K 1B 500K MPSA06 1N 1R 2W 82...

Page 6: ...1B 500K 2K2 100K WHT 1M 68K 2K2 1N 56K 680R 1M 15K 2N2 4007 36K 10N 2W 1R 100K 2 2 N 4 0 0 V 22N 400V 50V 22U 47R 1 0W 10K 10U 63V 4007 1M 22K 50V 22U WHT 4007 15A 500K 1B 500K MPSA06 7824 TO220 Watts...

Page 7: ...N USING THE CH1343 NA TRANSFORMER THE TRANSFORMER S MOLEX CONNECTOR MUST BE MODIFIED AS SHOWN HERE 1 Screw U1 directly to PCB using 1x YS 8799 2 Apply RTV to C13 C14 C15 C16 C26 C34 C36 C41 3 KEYWAY O...

Page 8: ...PENDING CHANGES 12 9 6 3 13 11 10 5 4 8 7 2 1 DATE MODEL S VER DESCRIPTION OF CHANGE D D D D V V V V N N N PC8264 Change R4 4776 with 6588 hand insert GG D D D D D D V V V V V V N N N N N N N MODEL M...

Page 9: ...BL 1 5631 _22U 50V 20 CAP T R 6X7MM 2EL 2 6549 SPDT TOGGLE SW MINI LRG BAT 1 5945 _10U 63V 20 CAP T R RAD 2EL 4 3392 250 MALE TAB 2IN T R 2 5959 _10U 450V 20 CAP BLK EL 1 3384 12AU7 JJ DUAL TRIODE PRE...

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