Mackie-Acoustics1604VLZPRO-mix-sch3 维修电路原理图.pdf

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1、 220-11998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV AJ1CHANNEL 1 GND12 CHANNEL 1 TRIM ACHANNEL 1 GND34 CHANNEL 1 TRIM BCHANNEL 1 GND56 CHANNEL 1 INCHANNEL 1 GND78 CHANNEL 1 DI OUTCHANNEL 2 GND910 CHANNEL 2 TRIM ACHANNEL 2 GND 11 12 CHANNEL 2 TRIM BCHANNEL 2 GND 13 14 CHANNEL 2 INCHA

2、NNEL 2 GND 15 16 CHANNEL 2 DI OUTCHANNEL 3 GND 17 18 CHANNEL 3 TRIM ACHANNEL 3 GND 19 20 CHANNEL 3 TRIM BCHANNEL 3 GND 21 22 CHANNEL 3 INCHANNEL 3 GND 23 24 CHANNEL 3 DI OUTCHANNEL 4 GND 25 26 CHANNEL 4 TRIM ACHANNEL 4 GND27 28 CHANNEL 4 TRIM BCHANNEL 4 GND29 30 CHANNEL 4 INCHANNEL 4 GND31 32 CHANNE

3、L 4 DI OUTCHANNEL 5 GND33 34 CHNNEL 5 TRIM ACHANNEL 5 GND35 36 CHANNEL 5 TRIM BCHANNEL 5 GND37 38 CHANNEL 5 INCHANNEL 5 GND39 40 CHANNEL 5 DI OUTJ2CHANNEL 6 GND12 CHANNEL 6 TRIM ACHANNEL 6 GND34 CHANNEL 6 TRIM BCHANNEL 6 GND56 CHANNEL 6 INCHANNEL 6 GND78 CHANNEL 6 DI OUTCHANNEL 7 GND910 CHANNEL 7 TR

4、IM ACHANNEL 7 GND 11 12 CHANNEL 7 TRIM BCHANNEL 7 GND 13 14 CHANNEL 7 INCHANNEL 7 GND 15 16 CHANNEL 7 DI OUTCHANNEL 8 GND 17 18 CHANNEL 8 TRIM ACHANNEL 8 GND 19 20 CHANNEL 8 TRIM BCHANNEL 8 GND 21 22 CHANNEL 8 INCHANNEL 8 GND 23 24 CHANNEL 8 DI OUTCHANNEL 9 GND 25 26 CHANNEL 9 TRIM ACHANNEL 9 GND27

5、28 CHANNEL 9 TRIM BCHANNEL 9 GND29 30 CHANNEL 9 INCHANNEL 10 GND 31 32 CHANNEL 10 TRIM ACHANNEL 10 GND 33 34 CHANNEL 10 TRIM BCHANNEL 10 GND 35 36 CHANNEL 10 IN+16 V 37 38 +16 V+16 V 39 40 +48V PHANTOM PWRJ3+48V PHANTOM PWR12 -16V-16V34 -16VCHANNEL 11 GND56 CHANNEL 11 TRIM ACHANNEL 11 GND78 CHANNEL

6、11 TRIM BCHANNEL 11 GND910 CHANNEL 11 INCHANNEL 12 GND 11 12 CHANNEL 12 TRIM ACHANNEL 12 GND 13 14 CHANNEL 12 TRIM BCHANNEL 12 GND 15 16 CHANNEL 12 INCHANNEL 13 GND 17 18 CHANNEL 13 TRIM ACHANNEL 13 GND 19 20 CHANNEL 13 TRIM BCHANNEL 13 GND 21 22 CHANNEL 13 INCHANNEL 14 GND 23 24 CHANNEL 14 TRIM ACH

7、ANNEL 14 GND 25 26 CHANNEL 14 TRIM BCHANNEL 14 GND 27 28 CHANNEL 14 INCHANNEL 15 GND 29 30 CHNNEL 15 TRIM ACHANNEL 15 GND 31 32 CHANNEL 15 TRIM BCHANNEL 15 GND 33 34 CHANNEL 15 INCHANNEL 16 GND 35 36 CHNNEL 16 TRIM ACHANNEL 16 GND 37 38 CHANNEL 16 TRIM BCHANNEL 16 GND 39 40 CHANNEL 16 INP17+48V PHAN

8、TOM6+16V LED5GND LED4-16V LED3+16V2GND 1-16VJ4AUX 1 SEND GND12 AUX 1 SENDAUX 2 SEND GND34 AUX 2 SENDAUX 3/5 SEND GND56 AUX 3 SENDAUX 5 SEND78 AUX 4/6 SEND GNDAUX 4 SEND910 AUX 6 SENDAUX RETURN 1 GND 11 12 AUX RETURN 1 LEFT AUX RETURN 1 RIGHT 13 14 AUX RETURN 2 GNDAUX RETURN 2 LEFT 15 16 AUX RETURN 2

9、 RIGHTAUX RETURN 3 GND 17 18 AUX RETURN 3 LEFTAUX RETURN 3 RIGHT 19 20 AUX RETURN 4 GNDAUX RETURN 4 LEFT 21 22 AUX RETURN 4 RIGHTCONTROL ROOM GND 23 24 CONTROL ROOM LEFTCONTROL ROOM GND 25 26 CONTROL ROOM RIGHTJ5SUB 1 OUT12 SUB 1 GNDSUB 2 OUT34 SUB 2 OUTSUB 3 OUT56 SUB 3 GNDSUB 4 OUT78 SUB 4 GNDTAPE

10、 IN LEFT910 TAPE IN RIGHTTAPE IN GND 11 12 LEFT MAIN INS SENDLEFT MAIN INS RETURN 13 14 INSERT GNDRIGHT MAIN INS RTN 15 16 RIGHT MAIN INS SENDMAIN L GND 17 18 MAIN L TO PODMAIN R GND 19 20 MAIN R TO POD1604-VLZ PROMAIN PCBJUMPER LOCATIONAND PINOUTJ140 PINMAIN CABLE PART # 040-076-00POD CABLE PART #

11、040-073-00J520 PINMAIN CABLE PART # 040-075-00POD CABLE PART # 040-072-00J240 PINMAIN CABLE PART # 040-076-00POD CABLE PART # 040-073-00J340 PINMAIN CABLE PART # 040-076-00POD CABLE PART # 040-073-00P1POWER DISTRIBUTIONCABLE ASSY PART # 040-078-00J426 PINMAIN CABLE PART # 040-074-00POD CABLE PART #

12、040-071-00RadioFans.CN 收音机爱 好者资料库220-21998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A(ONLY CH1 TO 8 HAVE DIR OUT)Channel 1 is shown here, Channels 2 to 8 are similar,Channels 9-19 are also similar, but do not have the DIR OUTas shown in the top right of this schematic page.RadioFans

13、.CN 收音机爱 好者资料库 220-31998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A220-41998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A 220-51998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A220-61998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A 220-719

14、98 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A220-81998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A 220-91998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A220-101998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A 220-111998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A220-121998 Mackie Designs Inc. All rights reservedMAIN BOARD 220 REV A