background image

A-7

200-005-02

PLY .0068UF 10% 100V TR

0.0068

C17-18 C52-53 C60-61 C105-106
C113-114 C152-153 C160-161 C211-212

200-011-02

PLY .0022UF 10% 100V TR

0.0022

C23 C65 C68 C118 C121 C165 C168
C230

200-015-02

PLY .0047UF 10% 100V PEI

0.0047 10%

C20 C55 C63 C108 C116 C155 C163
C214

200-052-02

PLY .0012UF 10% 100V TR

0.0012

C224-225 C287-288 C298-299 C381-382

212-001-00

CER .01UF 10% 50V X7R SM

0.01

10%

C476 C492-493

212-004-00

CER 220PF 5% 50V NPO SM

220PF

5%

C436-437 C504-505 C514-515 C520 C522

212-005-00

CER 20PF 5% 50V NPO SM

20PF

5%

C29 C72 C76 C126 C130 C174 C178
C244 C246 C320 C325 C357-360 C368
C371 C394 C397 C408-409 C411 C441
C443-444 C448 C454 C457 C462 C467
C470 C482 C484

212-006-00

CER 470PF 5% 50V NPO SM

470PF

5%

C78 C80 C84-85 C180 C182 C186-187
C252 C256 C329 C333 C335 C339
C425-426

212-009-00

CER 47PF 5% 50V NPO SM

47PF

5%

C21 C56 C64 C109 C117 C156 C164
C215 C348 C352 C419-422 C496-499
C502-503

212-010-00

CER .1 +80/-20 25V Z5U SM

.1UF

-400

C11-12 C15-16 C26-28 C30-31 C35
C47-48 C50-51 C58-59 C71 C73-75 C77
C79 C83 C86 C99-100 C103-104
C111-112 C124-125 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 C326-328 C331-332 C337-338
C342-343 C354 C356 C361-362 C365-366
C369-370 C375-376 C385-386 C389-391
C406 C412-418 C424 C427 C430-431
C440 C446 C463-465 C469 C477-480
C485-486 C488-491 C500-501 C508-509
C517 C521

212-018-00

CER 10PF 5% 50V NPO SM

10PF

5%

C14 C22 C57 C102 C110 C149 C157
C202 C206 C208 C216-217 C227-228
C270 C274 C276 C280 C290-291
C301-302 C363 C367 C384 C387-388
C461

212-031-00

CER 68PF 5% 50V NPO SM

68pF

5%

C263 C266 C269 C344

220-002-02

LYT 47UF 20% 25V RAD TR

47UF

20%

C3-4 C8-9 C19 C32-34 C39-40 C44-45
C54 C62 C81-82 C87-88 C92-93 C97
C107 C115 C131-135 C139-140 C144
C154 C162 C183-184 C189-190 C193
C198 C200-201 C207 C213 C222
C237-239 C245 C250-251 C253 C257
C261 C267-268 C275 C281 C285 C296
C307-309 C315-317 C319 C324 C330
C334 C336 C340-341 C345-347 C349-351
C353 C355 C372-374 C379 C392-393
C395-396 C402-404 C410 C423 C428-429
C432-435 C438-439 C442 C445 C447
C449-453 C455-456 C458-460 C466 C468
C471-475 C481 C483 C487 C494-495
C506-507 C510-513 C516 C518-519
C523-526

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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