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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

Summary of Contents for MP8DX

Page 1: ...rk 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 ...

Page 2: ... COVERS 1 4756 1 4W 4K120 0 1 T R RES 4 6943 74HC374N IC OCTAL DTYPE LATCH 1 8604 10 32 T NUT 2 4793 1 4W 4K590 0 1 T R RES 1 6962 74HC30 IC 8 INPUT NAND GATE 1 3692 HEATSINK THERMALOY 6079 PB 2 4627 1 2W 4K7 5 T R RES 2 6981 27C512 PROM IC YORKVILLE 16X16 PRG 1 3501 B52200F006 COMP WASH 4 SMALL 5 4827 1 4W 4K7 5 T R RES 17 6992 1365 102 IC DIGITAL REVERB ASIC 1 3719 DUAL XSISTOR TO218 SPRING YEL ...

Page 3: ...u C2 O T 1 2 100K ON_HS R185 1 2 598VA PT 1250 120VAC 60Hz 1K 1W R182 1K 1W R181 MC1 10 MC1 12 MC1 6 MC1 5 MC1 4 MC1 9 MC1 7 MC1 8 MC1 2 TO_FRONT_PANEL MC1 1 MC1 3 MC1 11 PHANTOM_POWER IN OUT SW1 1 2 3 BLK EY2 RED EY1 63v 4N7 C21 1N4004 D4 RED YEL WC12 11K R250 500mW 6v2 D10 27K R18 4148 D92 AC GRN WC14 1 30CFM TP8 TP7 TP5 TP3 TP4 TP2 TP1 100U 25V C15 1N4004 D79 VIO WC19 X3 1 2 GRY WC18 230V DUMMY...

Page 4: ...7 6903 Q49 TIP147 6903 R203 2WATTS 2K2 4705 R230 2W 2R R 2 0 5 2WATTS 2K2 4705 J106R D37 4148 R116 3K160 J95R J93R J24R J19R J22R J21R J20R J1R J4R J6R J3R J2R J5R J16R J17R J23R J18R J15R J14R J7R J11R J9R J10R J8R J94R D50 3V0 J63 R4 1K C77 470P 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DESCRIPTION...

Page 5: ... C55G MC3 12 MC3 11 MC3 10 CW MONITOR_LVL 10K 1B P8 22u 35V C8 47p C9 6K8 R22 620R R85 22u 35V C23 47p C24 1 4 MC4741CP U7 13 12 14 MC3 9 MC3 8 1K R75 620R R112 MC3 7 620R R83 100n C42 CW MON_EFX 1B 50K P10 22U 50V C54G 50V 1N0 C26G CW MAIN_EFX 1B 50K P9 MC3 6 18K R55 RING TIP EXF SND 1 4 VERTICAL JB3 MC3 5 18K R56 22u 35V C35 POWER GRN LD2 MC3 4 MC3 3 1 4 4741 U4 9 10 8 C45 100N 16V 1 2 TLO72 U8 ...

Page 6: ...K MONITOR 4567 P15C 10K B EFX 4566 P10F 1B 10K MID 4566 J3C 6 5 4 3 1 J B 2 F PART LINE_IN 6 5 4 3 1 J B 2 E PART LINE_IN R111C 4K7 R107D 470R D2D 4148 D2C 4148 R111D 4K7 R123D 1K2 R108D 470R R101C 1K2 R107C 470R R117D 18K R120C 18K R272D 249R R117C 18K R271C 249R R120D 18K R112C 4K7 R115D 100R R115C 100R C71C 1N5 C71D 1N5 C76C 1N0 J5C C101D 10U 15V C101C 10U 15V C95C 100n C96C 100n C97C 100n C98C...

Page 7: ...3 4 5 47P C66 47P C65 4K7 R102G 22U 50V C55G MC3 12 MC3 11 MC3 10 CW MONITOR_LVL 10K 1B P8 22u 35V C8 47p C9 6K8 R22 620R R85 22u 35V C23 47p C24 1 4 MC4741CP U7 13 12 14 MC3 9 MC3 8 1K R75 620R R112 MC3 7 620R R83 100n C42 CW MON_EFX 1B 50K P10 22U 50V C54G 50V 1N0 C26G CW MAIN_EFX 1B 50K P9 MC3 6 18K R55 RING TIP EXF SND 1 4 VERTICAL JB3 MC3 5 18K R56 22u 35V C35 POWER GRN LD2 MC3 4 MC3 3 1 4 47...

Page 8: ...Y W C 1 7 W C 5 W C 7 W C 3 W C 6 W C 1 W C 8 W C 9 W C 1 1 W C 1 2 WC19 WC10 N L 1250E SHOWN WIRED FOR 230V AC BLACK 12 WHITE 6 1 2 BLACK 7 BLACK 4 WHITE 5 BLACK 5 GRN YELL 5 MP 8DXCE AC WIRING FEB 12 1999 ...

Page 9: ...Y W C 1 7 W C 5 W C 7 W C 3 W C 6 W C 1 W C 8 W C 9 W C 1 1 W C 1 2 WC19 WC10 N L 1250E SHOWN WIRED FOR 245V AC BLACK 12 WHITE 6 1 2 BLACK 7 BLACK 4 WHITE 5 BLACK 5 GRN YELL 5 MP 8DXCE AC WIRING FEB 12 1999 ...

Page 10: ... FSYNCA TEST FSYNCO SDOUT SDIN SCLKO AA16 AA15 AA14 AWRE AA12 AA13 AAO7 AA08 AA06 AA09 VDD GND AA05 AA11 AA04 AROE 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 EA7 EA6 MUTE HSTWE MUTEAD MUTO HSTACK HSTREQ HSTOE IRA8 HSTA8 SAPSO CLRBR GND VDD FSYN...

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