Mackie-CR1604-mix-sm 电路图 维修手册.pdf

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1、CR1604 16-CHANNEL MIC/LINE MIXER SERVICE MANUAL 1994, 1998 MACKIE DESIGNS, INC. 820-171-00 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI +1515 0 MID +1212 0 LO EQ +1515 0 HI +1515 0 MID +1212 0 LO EQ 0 RL PAN SOLO MUTE 0

2、 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1 1 MONMON OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL

3、+20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 OL +20 OL +20 U U 0000 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL

4、 PAN SOLO MUTE ALT 3/4ALT 3/4 2 2 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 3 3 MONMON AUX U 1 2 3 4 5 6 U U U +1500

5、+1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 4 4 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5

6、/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 5 5 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PA

7、N SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 6 6 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 7 7 MONMON AUX U 1 2 3 4

8、5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 8 8 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +15

9、00 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 9 9 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID

10、 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1010 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1111 MON

11、MON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1212 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4

12、5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1313 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO

13、 EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 1414 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT

14、 3/4ALT 3/4 1515 MONMON AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 AUX U 1 2 3 4 5 6 U U U +1500 +1500 +1500 +1500 5/6 SHIFTSHIFT +1515 0 HI 0 MID 0 LO EQ +1515 0 HI 0 MID 0 LO EQ 0 RL PAN SOLO MUTE 0 RL PAN SOLO MUTE ALT 3/4ALT 3/4 U U 1616 MONMON U 1 2 3 4 U U U +2000 +2000 +2000 +2000 C

15、1 2 3 4 C C C RL U 1 2 3 4 U U U +2000 +2000 +2000 +2000 C 1 2 3 4 C C C RL 1 1 2 2 3 3 4 4 STEREO AUX RETURNSSTEREO AUX RETURNS RL RL RL LEVELBALANCE MONO AUX SOLO RL RL RL LEVELBALANCE MONO AUX SOLO +10+10 00000000 1/LEFT2/RIGHTLEVEL SOLO/PHONES MAIN OUTPUT MUTE SOLO TO MAIN ALT PREVIEW POWER SOLO

16、 LEVEL 1/LEFT2/RIGHTLEVEL SOLO/PHONES MAIN OUTPUT MUTE SOLO TO MAIN ALT PREVIEW POWER SOLO LEVEL -20-20 -16-16 -12-12 -8-8 -4-4 0 0 +2+2 +4+4 +8+8 CLIPCLIP CR1604CR1604 16 CHANNEL MIC/LINE MIXER16 CHANNEL MIC/LINE MIXER 2345678910111213141516PHANTOMMAINS2345678910111213141516PHANTOMMAINS CR1604 16 C

17、HANNEL MIC/LINE MIXERCR1604 16 CHANNEL MIC/LINE MIXER LAMP 12 VACLAMP 12 VAC +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 1 +1515 +1212 +1515 +1212 +1515 +1212 +1515

18、 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 +1515 +1212 1 RadioFans.CN 收音机爱 好者资料库 Page 3 is interactive Go To Bulletins 2 SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLY RadioFans.C

19、N 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. SERVICE TECHNICAL ASSISTANCE Mackie Designs, Service Technical Assistance, is available 8AM - 5PM PST, Monday thr

20、ough 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, leave a detailed message and a qualified Mackoid will return your call asap. DISCLAIMER The information contained in t

21、his 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 INTRODUCTI

22、ON .3 Technical Support .3 Disclaimer.3 BLOCK DIAGRAM .4 QUICK PARTS. 5-6 ACCESSORY QUICK PARTS. 7-8 FOLD-OUT SECTIONS: Main Board Schematics and PCB. 01-1 Pod Schematics and PCB . 02-1 Meter and Power Supply Schematics and PCB. 03-1 XLR-10 Schematics and PCD. 05-1 Mixer-Mixer Schematics and PCB. 06

23、-1 RadioFans.CN 收音机爱 好者资料库 Click on any item to open that page All boards 4 BLOCK DIAGRAM 5 MUTE ALT 3/4 button760-002-00 switch500-018-00 SOLO button760-003-00 switch500-018-00 AUX BALANCEMASTERS (black cap) knob760-004-00 50K pot130-003-00 MONITOR button760-003-00 switch500-018-00 AUX 1-4 (red cap

24、) 760-006-00 50Kpot130-003-00 knob760-017-00 50Kpot 130-002-00 PAN (black knob) knob760-004-00 50Kpot130-013-02 VOLUME (white cap) knob760-008-00 50Kpot130-005-00 (post no bills) ALT PREVIEW button760-107-00 switch500-018-00 AUX MONO button760-003-00 switch500-018-00 SOLO TO MAIN button760-107-00 sw

25、itch500-018-00 MAIN OUTPUT MUTE button760-108-00 switch500-018-00 AUX SOLO button760-107-00 switch500-018-00 SHIFT 5-6 button760-003-00 switch500-018-00 AUX LEVEL MASTERS (red cap)knob760-006-00 25K POT130-004-00 TRIM (back facing) (small black knob)760-007-00 25K POT (ch 7-16)130-009-00 130-020-005

26、K POT (ch 1-6) VOLUMES (white cap knob760-008-00 50K pot 130-005-0 POWER AND PHANTOM SWITCHES500-013-00 (back facing) Version 2.0 05/99 1A SLO BLO FUSE 5x20mm 510-001-00 IEC RECEPT. W/FUSE- HOLDER400-009-00 LAMP SOCKET BNC400-010-00 LINE CORD 6 IEC 10A640-001-00 XLR FEMALE JACK 400-223-00 1/4 FEMALE

27、 JACK 400-214-00 .OTHER STUFF . LEDS RED RUDE304-002-00 RED304-001-00 YELLOW304-003-00 GREEN304-004-00 OWNERS MANUAL 820-001-00 EQ(blue cap) RACK EARS (PR) 550-005-00 knob 6 700-010-00 700-013-00 700-006-00 700-006-00 700-006-00 700-006-00 700-004-00 700-027-00 700-006-00 700-011-00 (top surface scr

28、ews) 701-005-00 (XLR input screws) Version 1.0 6/95 7 VERSION 1.0 6/95 Remote Fader REMOTE FADER 700-006-00 (side screws) MIXER/MIXER XLR10 700-006-00 (all screws) 700-011-00 (surface screws) 700-002-00 (chassis screws) 701-005-00 (xlr screws) 8 CR-1604 THERMAL SHUTDOWN Model:1604, mainly ser#s in t

29、he 35,000 to 55,000 range. Symptom:Gets hot, shuts off, especially with XLR-10. Cause:Voltage regulators not properly seated to chassis (heatsink). Fix:Reseat Regulators. Notes:Some may have TO-220 case regulators with totally plastic packages. We recommend using the 7815 / 7915 with a metal tab for better thermal conduction. Remember to use mica insulators and heatsink compound. THE MIXER FIXER MACKIE DESIGNSTHE MIXER FIXER MACKIE DESIGNS 1604_001 JT 10/2/95