Mackie-LM3204-mix-sm 电路图 维修手册.pdf

LM3204 32 INPUT, 2+2 BUS MIXER SERVICE MANUAL 1995, 1999 MACKIE DESIGNS, INC. 820-174-00 RadioFans.CN 收音机爱 好者资料库 Page 3 is interactive 2 RadioFans.CN 收音机爱 好者资料库 3 INTRODUCTION This manual contains basic service information. It is essential that you have a copy of the users manual as this contains the complete operating instructions. TECHNICAL SUPPORT Mackie Designs Technical Support Department is available 8AM - 5PM PST, Monday-Friday at 1-800-258-6883. Feel free to call with any questions and to speak with a carefully-calibrated technician. DISCLAIMER The information contained in this manual is proprietary to Mackie Designs, Inc. The entire manual is protected under copyright and may not be reproduced by any means without express written permission from Mackie Designs, Inc. SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLY CONTENTS INTRODUCTION .3 Technical Support .3 Disclaimer.3 BLOCK DIAGRAM .4 QUICK PARTS. 5-6 FOLD-OUT SECTIONS: Front Board Schematics and PCB Layout . 17-1 Rear Board Schematics and PCB Layout. 18-1 Meter Board Schematics and PCB Layout. 24-1 Power Supply Schematics and PCB Layout . 25-1 RadioFans.CN 收音机爱 好者资料库 ALL BOARDS 4 BLOCK DIAGRAM 5 QUICK PARTS AUX Sends (red cap) knob 760-016-00 50K pot 130-012-00 EQ (blue cap) knob 760-017-00 50K pot 130-011-00 PAN (black cap) knob 760-018-00 50K pot 130-012-00 Gain (white cap) knob 760-023-00 50K pot 130-012-00 Solo button 760-108-00 switch 500-012-00 Faders gnob 760-037-01 10KD pot 130-024-00 Tape/Monitor button 760-003-00 switch 500-012-00 Phones Gain(white cap) knob 760-023-00 50K pot 130-012-00 Solo Gain(white cap) knob760-023-00 50K pot 130-012- 00 Aux Returns (white cap) knob 760-023-00 50K pot 130-012-00 Assign to Control Room button 760-003-00 switch 500-018-00 Power Switch 500-013-00 IEC Recept. w/fuse holder 110V fuse 220V fuse 100V fuse .More Stuff. LEDs Rude lite304-002-00 Red304-001-00 Yellow304-003-00 Green304-004-00 Line Cord 6 IEC 10A640-001-00 XLR Female Jack 400-002-01 1/4 Female Jack jack400-214-00 nut705-003-00 washer710-002- 00 Trim Control knob 760-007-00 5KZD pot 130-020-00 Owners Manual 820-009-00 Phantom Switch button extender switch RCA Quad 400-022-00 Headphone Jack Shift 3-4 button760-108-00 switch 500-012-00 MuteALT 3/4 button 760-002-00 switch 500-018-00 Source Alt 3/4 button 760-003-00 switch 500-018-00 05/99 400-009-00 510-001-00 510-002-00 510-001-00 760-003-00 760-015-00 500-018-00 6 QUICK SCREWS 700-028-00 700-011-00 (front surface screws) (Side View) 701-005-01 700-029-00 (Back View) 700-028-00 700-028-00 Version 1.0