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1、8BUS 8BUS MIXING CONSOLE SERVICE MANUAL 1993, 1999 MACKIE DESIGNS, INC. 820-177-00 RadioFans.CN 收音机爱 好者资料库 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 instruc

2、tions. SERVICE TECHNICAL ASSISTANCE Mackie Designs, Service Technical Assistance, is available 8AM - 5PM PST, Monday through Friday for Authorized Mackie Service Centers, at 1-800-258-6883. Feel free to call with any questions and speak with a carefully-calibrated technician. If one is not available

3、, leave a detailed message and a qualified Mackoid will return your call asap. 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 Mack

4、ie 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. 5-8 FOLD-OUT SECTIONS: (Schematics and PCB layouts) Mic/Line Preamp board . 08-1 Channel board. 09-1 Output bo

5、ard. 10-1 Meter board. 11-1 Jack Field board. 12-1 Tape Output board. 13-1 Tape Input board. 14-1 Power Supply . 15-1 Expander board . 19-1 Power Distribution board. 20-1 Expander Output board. 21-1 Analog Meter board . 22-1 LED Meter board . 23-1 RadioFans.CN 收音机爱 好者资料库 4 GAIN HI BUS 1 BUS 2 BUS 3

6、BUS 4 BUS 5 BUS 6 BUS 7 BUS 8 L-BUS R-BUS L-SOLO R-SOLO AUX 1 AUX 2 AUX 3 AUX 4 AUX 5 AUX 6 L-MIX-B R-MIX-B L/R MIX MIX-B 2-TK EXTERNAL SUB MASTER 1 & 2 AUX SEND 1 SOLO CONTROL PHANTOM POWER MIC IN LINE IN TAPE IN FLIP POST SOURCE AUX 1 AUX 2 AUX 3 AUX 5 AUX 4 AUX 6 CHAN FADER TRIM EQ IN/OUT PAN LEV

7、EL PAN 1-2 3-4 5-6 7-8 L/R SOLO INPUT 1 OF 16 (24) (32) STEREO AUX RETURN 1 LEVEL BALANCE 1-2 3-4 5-6 7-8 L/R SOLO LEVEL LEVEL PHONES 1 PHONES 2 L/R 2-TK IN L 2-TK IN R SUB MSTR FADER (#3 - 8 IDENTICAL) (#2 IDENTICAL) LEVEL LEVEL AUX OUT SOLO MIX B MASTER MIX-B TO L/R MIX L R L/R MIX FADER MIC MIC L

8、EVEL TO AUX 1 R BAL OUTPUT SOLO LEVEL MONO CONTROL ROOM PAD LOGIC L STUDIO OUTPUT STUDIO LEVEL CNTRL RM LEVEL PHONES 2 LEVEL SOLO PHONES 2 SOURCE PHONES 1 LEVEL MONITOR MIX-B EXTERNAL AUX 3/4 AUX 5/6 SOLO EXTERNAL MIX-B MONITOR PHONES 1 OUTPUT PHONES 1 SOURCE FREQ PRE POST LEFT (MONO) RIGHT RIGHT LE

9、FT (MONO) LEFT (MONO) RIGHT (PER 8 CHS) +4dBU/10dBV Select + - + - (PER 8 CHANNELS) MIC/LINEINSERT PRE POST PRE PARAMETRIC EQ SHELVING EQ MID Q MIDLOLOHI GAINFREQ HI/LO EQ TO MIX B SPLIT PRE EQ TO AUX MOD SOLO SOLO TO AUX 2 TO TAPE/ SUBMASTER TO PHONES (AND STUDIO) MONITOR SOURCE INSERT SUB MSTR FAD

10、ER INSERT SOLO L + R SOLO L + R L METER R METER R STUDIO OUTPUT L CNTRL RM OUTPUT R CNTRL RM OUTPUT (DEFEATED WHEN CNTRL RM SOURCE IS SELECTED) (DEFEATED WHEN CNTRL RM SOURCE IS SELECTED) AUX OUT AUX SEND 3 (#4, 5, 6 IDENTICAL) SOLO NOTE: ALL SWITCHES SHOWN IN DISENGAGED (UP) POSITION 75Hz HPF 0L MU

11、TE MIX-B SOURCE PFL MOD TALKBACK: MIX-B OUTPUT L MIX R MIX LO CUT IN/OUT OPTIONAL 24E 24-CHANNEL MACKIE 8BUS EXPANDER CONSOLE To on-ramp #257 of the Santa Ana Freeway 20dB PRE POST SUB OUTS 1, 9 & 17 METER 1 2 3 DIRECT OUT (#2 IDENTICAL) STEREO AUX RETURN 3 (#4 IDENTICAL) STEREO AUX RETURN 5 (#6 IDE

12、NTICAL) L/R vu 1 2 3 1 2 3 + - + - INSERT vu GLOBAL SELECT CH. OUT INSERT - + - METER +4/-10 +4/-10 SHIFT + - FLIP SW CHANNEL MIX-B SOURCE MOD R UNBAL OUTPUT L BAL OUTPUT L UNBAL OUTPUT OPTIONAL METER BRIDGE PHONES 2 OUTPUT L R L R + EXTERNAL IN L EXTERNAL IN R INSERT SUB OUTS 2, 10 & 18 TAPE IN AUX

13、 5/6 AUX 3/4 BLOCK DIAGRAM 5 QUICK PARTS *PHANTOM POWER button 760-003-00 switch 500-018-00 *MIC/LINE button 760-003-00 switch 500-018-00 FLIP button 760-003-00 switch 500-018-00 BNC 400-010-00 AUX - pre/shift/source button 760-003-00 switch 500-018-00 EQ - in / low cut button 760-003-00 switch 500-

14、018-00 MIX B - split button 760-011-00 switch 500-012-00 MIX B - source button 760-003-00 switch 500-018-00 XLR - female jack 400-223-00 1/4- female jack 400-214-00 GAIN TRIM (off-white) knob 760-023-00 5k pot 130-020-00 AUX SENDS (magenta) knob 760-016-00 50k pot 130-003-00 EQ LEVEL (blue-gray) kno

15、b 760-017-00 50k pot 130-002-00 EQ FREQ (dark gray) knob 760-027-01 50k pot 130-017-00 EQ BWidth (dark gray) knob 760-048-04 50k pot 130-003-00 MIX B Level (off-white) knob 760-023-00 50k pot 130-003-00 MIX B Pan (dark gray) knob 760-018-00 50k pot 130-003-00 PAN (dark gray) knob 760-018-00 50k pot

16、130-019-00 HI/LO EQ (blue-gray) knob 760-017-00 50k pot 130-002-00 RED LED 304-001-00 GREEN LED 304-004-00 YELLOW LED 304-003-00 SOLO button 760-013-00 switch 500-012-00 MUTE button 760-002-00 switch 500-018-00 BUS ASSIGN button 760-003-00 switch 500-018-00 VOLUME gnob 760-024-01 10k pot 130-016-00

17、MASTER VOLUME knob 760-024-01 10k pot 130-014-00 SUB-M ASSIGN button 760-002-00 switch 500-018-00 SUB-M MONO button 760-013-00 switch 500-018-00 SUB-M SOLO button 760-013-00 switch 500-012-00 TALKBACK MIC 480-001-00 RED LED rect 304-007-00 GREEN LED rect 304-009-00 YELLOW LED rect 304-008-00 RED LED

18、 304-001-00 END CAP - LEFT 760-022-00 END CAP - RIGHT 760-021-00 Exploded Master Section - see sh. 2 *NOTE: CHANNEL MIC/LINE, PHANTOM POWER SWITCHES ALSO REQUIRE - SWITCH BUTTON EXTENDER PART#760-015-00 EQ LEVEL (blue-gray) knob 760-017-00 10k pot 130-022-02 sheet 1of 2 EQ FREQ (dark gray) knob 760-

19、027-00 500k pot 130-023-00 RUBBER PLUG 05/99 6 * NOTE: SUBMASTER/TAPE OUTPUT & TAPE RETURN LEVEL SWITCHES ALSO REQUIRE - SWITCH BUTTON EXTENDER PART#760-028-00 TAPE RETURN* button 760-003-00 switch 500-018-00 XLR - male jack 400-041-00 AUX SENDS (magenta) knob 760-016-00 50k pot 130-003-00 37 PIN D-

20、SUB female 400-047-00 7 PIN CIRC male 400-045-00 1/4 - female jack 400-214-00 SUB /TAPE OUT* button 760-003-00 switch 500-012-00 SOLO button 760-013-00 switch 500-012-00 AUX RETURNS (off-white) knob 760-023-00 50k pot 130-012-00 AUX PAN (dark gray) knob 760-048-04 50k pot 130-003-00 LEVEL (off-white

21、) knob 760-023-00 50k pot 130-012-00 RED LED 304-001-00 STUDIO LEVEL (off-white) knob 760-023-00 25k pot 130-004-00 MONITOR SOURCES button 760-003-00 switch 500-018-00 RED LED 304-001-00 MIX B L/R MIX button 760-003-00 switch 500-018-00 SOLO button 760-013-00 switch 500-012-00 MONITOR ASSIGN button

22、760-013-00 switch 500-012-00 RED LED 304-001-00 TB - DESTINATION button 760-003-00 switch 500-005-00 TB - PH AND STUDIO button 760-002-00 switch 500-005-00 RUDE RED LED 304-002-00 PHONES SOURCES button 760-013-00 switch 500-018-00 AUX RET SOLO button 760-013-00 switch 500-012-00 AUX RET ASSIGN butto

23、n 760-003-00 switch 500-018-00 TB - LEVEL knob 760-023-00 50k pot 130-003-00 MISCELLANEOUS: 8 BUS OWNERS MANUAL 820-007-00 METER LENS 780-002-00 POWER SUPPLY POWER SWITCH 16A, 500-006-00 DC POWER CABLE 040-013-00 ALLEN HEAD (HEX) SCREWS (4-40 X 1/4) 700-011-00 METER BRIDGE MOUNTING KIT (080-030-00 -

24、 includes instructions and mounting hardware) 8 Bus Quick Partspage 2 of 2EXPLODED MASTER SECTION REAR PANEL POWER SUPPLY FAN STAND FASTENER KIT no part # - includes 10 screws qty 4 8-32X1/4 machine qty 6 6-32X1/4 sheet 24E EXPANSION CABLE 640-004-00 LINE CORD 6 IEC 10A USA (110V), 640-001-00 EURO (

25、230V), 640-002-00 Meter Bridge INSTRUCTIONS 820-008-00 Extrusion ARMREST 168, 24E 551-006-00 248 551-007-00 328 551-008-00 8 BUS Power Supply OWNERS MANUAL, 820-006-00 END CAP SCREWS FRONT (10-32X1 1/4) 700-016-00 BACK (10-32X3/4) 700-015-00 05/99 7 701-005-00 (XLR screws) 700-028-00 (w/o washer) 70

26、6-017-00 (screw) 710-008-00 (washer) 700-023-00 701-004-00 (each foot) 701-002-00 (top surface screws) 700-019-00 (Large Xformer screws) (right side only) 700-006-00 (both sides) 700-019-00 (fan screws) 700-005-00 (star ground) 700-006-00 Version 1.0 6/95 700-011-00 (top surface screws) 700-006-00 (bottom and side screws) 700-016-00 (long screws) 700-015-00 (short screw) 8