background image

A-6

140-101-00

RES TF SM .1W 5% 15K OHM

15K

5%

R932 R939

140-104-00

RES TF SM .1W 5% 20K OHM

20K

5%

R66 R73 R85 R88 R90 R94 R166 R178 R185
R197 R202 R206 R213 R218 R290 R302
R309 R321-322 R326 R328 R332 R405 R417
R424 R434 R438 R445 R550 R557 R566
R574 R581 R583 R587 R592 R735 R743
R754 R762 R768 R773 R780 R785 R850
R860 R945 R952 R960 R974 R977
R1047-1048 R1056

140-108-00

RES TF SM .1W 5% 27K OHM

27K

5%

R62 R81 R174 R193 R298 R317 R413 R546
R568 R737 R756 R954

140-109-00

RES TF SM .1W 5% 30K OHM

30K

5%

R64-65 R71 R83-84 R164 R176-177 R183
R195-196 R288 R300-301 R307 R319-320
R403 R415-416 R422 R548-549 R555 R564
R572 R733 R741 R752 R760 R836 R841-842
R846 R940 R950 R958 R997 R1005 R1009
R1018 R1021-1022 R1024 R1028 R1030
R1033 R1039 R1041 R1044 R1055 R1063
R1067 R1071-1072 R1091 R1095

140-111-00

RES TF SM .1W 5% 36K OHM

36K

5%

R75 R168 R187 R292 R311 R407 R426
R491-492 R559 R636-637 R656-657
R810-812 R814 R830-831 R840 R849 R880
R883 R885 R889 R891 R894-895 R901 R906
R923-925 R938 R944 R1002-1004 R1008
R1036 R1038 R1040 R1051 R1059 R1064
R1066 R1070

140-112-00

RES TF SM .1W 5% 39K OHM

39K

5%

R922 R931

140-114-00

RES TF SM .1W 5% 47K OHM

47K

5%

R478-479  R493-494  R501-502  R516  R520
R523-524 R623-624 R638-639 R643-644
R658-659 R673 R677 R680-681 R695 R699
R702-703 R817-818 R832-833 R876-877

140-117-00

RES TF SM .1W 5% 62K OHM

62K

5%

R20 R30 R123 R133 R245 R255 R361 R457
R467 R469 R565 R579 R734 R748 R753
R767 R806 R808 R854-858 R861 R882 R886
R893 R896 R951 R965 R993 R998

140-123-00

RES TF SM .1W 5% 100K OHM

100K

5%

R4 R6 R13 R15 R38 R46 R67 R86 R97-98
R105 R107 R114 R116 R140 R179 R198
R209-210 R226 R228 R235 R256 R264 R303
R336 R343 R345 R370 R378 R399 R418
R429-430 R441-442 R450 R452 R463-464
R497 R551 R562 R604-605 R611 R613 R731
R750 R844 R852-853 R902-905 R921 R930
R933-934 R948 R986 R992 R1057 R1075
R1086 R1113 R1143 R1149 R1158-1159

140-130-00

RES TF SM .1W 5% 200K OHM

200K

5%

R591 R596 R772 R777 R784 R789 R981
R985 R1110 R1156-1157

140-147-00

RES TF SM .1W 5% 1M  OHM

1M

5%

R39 R47 R76 R141 R169 R188 R257 R265
R293 R312 R371 R379 R408 R427 R498
R560 R578 R747 R766 R839 R964

145-051-00

RES MF SM .1W 1% 3R32 OHM

3R32

1%

R5 R14 R106 R115 R227 R335 R344 R451
R460 R601

145-389-00

RES MF SM .1W 1% 10K0 OHM

10K0

1%

R607-608 R614-615 R619-620 R795-796

200-001-02

PLY .012UF 10% 100V TR

0.012

C203 C220-221 C223 C271 C277
C283-284 C286 C294-295 C297 C364
C377-378 C380

200-003-02

PLY/FL .033UF 10% 100V TR

0.033

10%

C24-25 C66-67 C69-70 C119-120
C122-123 C166-167 C169-170 C226
C231-232 C235-236 C240 C289 C300
C305-306 C310 C313-314 C318 C383
C400-401 C405

PART NO.

DESCRIPTION

VALUE

REFERENCE DESIGNATORS

247b

Summary of Contents for 1642-VLZ PRO

Page 1: ...1642 VLZ PRO Compact mixer SERVICE MANUAL 1999 2000 MACKIE DESIGNS INC 820 220 00 Page 3 is interactive...

Page 2: ...2 SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLY...

Page 3: ...e 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...

Page 4: ...2 AUX RETURN 4 AUX RETURN 3 EFX TO MON LEVEL LEVEL LEVEL LEVEL ASSIGN TO C R PHNS ONLY MAIN SUBS 1 2 3 4 EFX TO MON SOLO TO SOLO LED SIP L SIP R PFL SOLO PRE AUX 1 AUX 2 AUX 3 AUX 4 L R 1 2 3 4 SIP L...

Page 5: ...L SOLO LEVEL SOLO MIX SUB 1 MIX FADER FADER ASSIGN TO MAIN MIX L R SUB 1 OUT SUBMIX 3 7 IDENTICAL SUB 2 MIX ASSIGN TO MAIN MIX L R SUB 2 OUT SUBMIX 4 8 IDENTICAL AUX MIX LEVEL AUX SEND 1 AUX SEND 2 ID...

Page 6: ...Rejection CMR Mic in to Insert Send out max gain 1kHz better than 90dB Maximum Levels Mic in 22dBu All other inputs 22dBu Main Mix 1 4 TRS and XLR outputs 28dBu All other outputs 22dBu Impedances Mic...

Page 7: ...unit under test 2 Connect the unit under test to an AC power source using a ground lift adaptor leaving the unit s safety ground floating Turn the unit on 3 The meter reading should be less than 750mV...

Page 8: ...MIC GAIN 10dBV Knobs Gray 760 048 01 Blue Gray 760 048 03 Dark Gray 760 048 04 XLR 400 223 00 1 4 jack 400 214 00 Pot 130 003 02 Switch 500 037 00 Button 760 107 00 Pot 130 064 02 Pot 130 002 02 Pot...

Page 9: ...0 50 5 5 U 60 10 SOLO 1 2 3 4 L R OL 20 MIC GAIN dB 30 20 10 O O 40 50 5 5 U 60 10 SOLO 1 2 3 4 L R OL 20 dB 30 20 10 O O 40 50 5 5 U 60 10 SOLO 1 2 3 4 L R OL 20 BAL UN BAL LINE IN 9 LINE IN 10 XDR M...

Page 10: ...0 5 5 U 60 10 MAIN MIX CONTROL ROOM MAX O O MAX O O PHONES U O O 20 TAPE IN TAPE TO MAIN MIX 28 10 7 4 2 0 2 4 7 10 20 30 U U Knobs Gray 760 048 01 Blue Gray 760 048 03 Dark Gray 760 048 04 LED Red 30...

Page 11: ...UTS BAL UNBAL SUB OUTS BAL UNBAL C R OUTS BAL UNBAL MAIN INSERT 1 1 8 4 3 2 1 7 6 5 4 3 2 1 5 2 6 3 7 4 2 3 4 8 L R L R L R L R MAIN BAL UNBAL AUX SENDS BAL UNBAL MAIN OUTS L R L R L R LEVEL U O O 15...

Page 12: ...Assy 100 Pots and resistors 200 Capacitors 300 Semiconductors 400 Jacks Connectors 500 Switches 510 Fuses 550 Chassis Metalwork 600 Transformers 601 Inductors 610 Wires and Cables 640 AC line cords 70...

Page 13: ...10 700 010 06 TF 6 32X1 2 PHP BLKZC A 2 700 011 00 MCH 4 40X1 4 BTNSKT BLKOX A 19 701 005 00 SM A AB 6X1 4 PHP BLKZC A 5 701 016 00 5 20X5 16 PHPII TYP B BLK A 25 705 001 00 KEPNUT 6 32 A 5 705 003 00...

Page 14: ...04VLZ 100V A 1 For 100V model 400 009 00 IEC W FUSEHOLDER A 1 410 002 00 INSL SILPAD 007 SELF ADH A 2 500 013 00 SW RCKR SPST 6A PWR SFTY A 1 500 016 00 SW RCKR SPST 6A 250V A 1 510 001 00 FUSE SB 1A...

Page 15: ...R224 R233 R341 R350 R458 R599 140 032 00 RES TF SM 1W 5 20 OHM 20 5 R1053 R1111 140 037 00 RES TF SM 1W 5 33 OHM 33 5 R1112 140 051 00 RES TF SM 1W 5 120 OHM 120 5 R1074 R1085 R1108 R1122 140 057 00...

Page 16: ...00 R102 R109 R111 R117 119 R127 129 R162 R172 R181 R191 R204 R207 R215 R219 R221 R223 R230 R232 R239 241 R249 251 R286 R296 R305 R315 R324 R327 R330 R333 R338 R340 R347 R349 R355 357 R365 367 R401 R41...

Page 17: ...639 R643 644 R658 659 R673 R677 R680 681 R695 R699 R702 703 R817 818 R832 833 R876 877 140 117 00 RES TF SM 1W 5 62K OHM 62K 5 R20 R30 R123 R133 R245 R255 R361 R457 R467 R469 R565 R579 R734 R748 R753...

Page 18: ...125 C127 129 C146 147 C150 151 C158 159 C171 173 C175 177 C179 C181 C185 C188 C192 C194 C204 205 C209 210 C218 219 C229 C241 243 C247 249 C254 255 C264 265 C272 273 C278 279 C282 C292 293 C321 323 C32...

Page 19: ...112 SM J112 Q4 7 311 005 00 XSTR NPN MMBTA06LT1 SM IMBTA06 Q1 3 Q8 320 006 00 OPAMP 2068E NJM 2068 U1 2 U4 6 U9 13 U16 18 U21 22 U25 U70 71 U73 320 012 00 OPAMP NJM4560M NJM4560M U3 U7 8 U14 15 U19 20...

Page 20: ...133 212 004 00 CER 220PF 5 50V NPO SM 220PF 5 C26 212 005 00 CER 20PF 5 50V NPO SM 20PF 5 C18 C24 212 009 00 CER 47PF 5 50V NPO SM 47PF 5 C12 C14 C16 17 C45 C47 48 C50 51 C53 54 C56 57 C59 60 C62 212...

Page 21: ...TOR LYTIC RADIAL 6 800UF 10 C6 7 220 027 02 CAPACITOR LYTIC RADIAL TAPE 10UF 10 C8 9 301 001 00 DIODE POWER 1N4002 D5 8 D10 19 301 003 00 DIODE POWER 1N5401 D1 4 302 014 00 DIODE ZENER 1N4756 D20 310...

Page 22: ...R171 172 R182 R185 R192 193 R195 R200 R204 R208 209 R211 R215 R218 R223 224 R231 R234 R242 243 R245 R249 R251 R254 145 361 00 RES MF SM 1W 1 5K11 OHM 5K11 1 R11 R21 R24 25 R27 28 R32 33 R63 R73 R76 77...

Page 23: ...C23 C25 C45 C47 C67 C69 C89 C91 C111 C113 C133 C135 C155 C157 C177 C179 C198 C200 300 003 00 DIODE SIGNAL SMD DL4148 D5 D10 D15 D20 D25 D30 D35 D40 D45 D50 301 004 00 DIODE POWER SMD DL4002 D1 4 D6 9...

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