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SERVICE MANUAL

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

WEB ACCESS: http://www.yorkville.com

R2

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Summary of Contents for AP818

Page 1: ...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...

Page 2: ...E N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR L ENTRETIENT INSTRUCTIONS RELATIVES AU RISQUE DE FEU CHOC LE...

Page 3: ...V 2 3827 SQUARE BUMPER BUTTON BLACK 10 4943 1 4W 4K7 5 2 U T R RES 16 6880 4N35 OPTO COUPLER 2 8392 RED STYLE 1 KNOB 21 4982 1 4W 4K7 5 MINI T R RES 33 6478 AS35FN TO92 TEMPERATURE SENSOR 2 8393 GREY...

Page 4: ...Q Out L L Main R Mon EQ AMP ASSIGN SWITCH EFFECTS Sel Mod HP Jack Mon Bus Left Bus Right Bus 400 Watt L Main 400 Watt R Mon L Main R Mon L Main Post EQ Out R Mon Post EQ Out Efx Send 9 Band EQ 9 Band...

Page 5: ...R22 270R R21 270R R18 7K5 R99B 620R R24 620R R23 CW MASTER_EFX_SEND 50K 1B P6 100n C29 CW 10K P4A 100n C19 6K8 R39 4148 D3A 47P C11 100p C12 10K R13 1 2 33078 U15 2 3 1 100K R111B 10K R15 S2_MAIN 50K...

Page 6: ...AA03 AA10 AA02 AD7 AA01 AA00 AD6 AD0 AD5 AD1 AD4 AD2 AD3 RESET GND VDD XTALO XTALI OVFL ENC1A ENC1B ENC2A ENC2B EDCLK MCLK PPSEL MCEQ0 ED2 ED3 ED1 ED4 ED0 ED5 EA0 ED6 VDD GND ED7 EA1 EA3 EA2 EA5 EA4 E...

Page 7: ...00 MAY 15 00 MAR 14 00 OCT 21 99 MAR 03 99 3 30 3 20 3 10 3 02 3 01 3 00 2 00 22N_R40 R41 G H_1K2 3K PC 6473_C12G H_6N8 5N6_C23G H_47N PC 6292_R16FX_680R 470R_DEL_C5FX PC 6213_R10_6K8 3K_J315 1K5 R315...

Page 8: ...C1 1 MC1 2 MC1 8 MC1 7 MC1 9 MC1 4 MC1 5 MC1 6 MC1 12 MC1 10 1K 1W R181 1K 1W R182 120K R96A 1N750A 4 7V D29B 27K R238B 100n 100V C71B 100U 25V C8 BC560 Q50B VCC RST GND DS1233 Q30A 1 2 3 10n 50V C89B...

Page 9: ...7C 10K R37C 220R J79 J80 J81 J83 J54 J45 J67 R3D 1K R7D 249R J82 P5D B 10K TREBLE 4537 C9A 1n5 R5D 4K99 P4D B 10K MID 4537 R1D 4K7 R2D 4K7 P4C B 10K MID 4537 R74C B 10K BASS 4537 P7C B 10K PAN 4537 P3...

Page 10: ...02 MAR 30 00 MAR 25 99 JUN 08 98 FEB 27 98 FEB 16 98 FEB 12 98 MAY 15 97 MAR 25 97 5 00 4 00 3 30 3 20 3 10 3 00 2 11 2 10 2 00 1 00 NEW PADS FOR TABS PC 6282 NEW BRIDGE MOUNTING PC 6204_R102 R172 43...

Page 11: ...ms follow the directions listed below Required Modification 1 Seperate Top Bottom 2 Find where the Orange Green Wires are soldered to eyelets pretty well in the center of the board marked with an Oran...

Page 12: ...IPTION OF CHANGE VER DATE MODEL S D D D MAR 25 99 JUN 08 98 FEB 27 98 FEB 16 98 FEB 12 98 MAY 15 97 MAR 25 97 V V V V 3 10 3 00 2 11 2 10 2 00 1 00 N N N PC 5951 c1 420u to 1000u 35V PT 5635 PC 5713_T...

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