Mackie-Acoustics1402VLZPRO-mix-sm 维修电路原理图.pdf

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1、1402-VLZ PRO14-CHANNEL MIC/LINE MIXERSERVICE MANUAL1998 MACKIE DESIGNS, INC.820-170-00RadioFans.CN 收音机爱 好者资料库Page 3 is interactive2 SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLYRadioFans.CN 收音机爱 好者资料库3INTRODUCTIONThis manual contains basic service information. I

2、t is essential that you have acopy of the users manual as this contains the complete operating instructions.SERVICE TECHNICAL ASSISTANCEMackie Designs, Service Technical Assistance, is available 8AM - 5PM PST, Monday throughFriday for Authorized Mackie Service Centers, at 1-800-258-6883. Feel free t

3、o call with anyquestions and speak with a carefully-calibrated technician. If one is not available, leavea detailed message and a qualified Mackoid will return your call asap.DISCLAIMERThe information contained in this manual is proprietary to Mackie Designs, Inc. The entiremanual is protected under

4、 copyright and may not be reproduced by any means withoutexpress written permission from Mackie Designs, Inc. SERVICE ON THIS EQUIPMENT IS TO BE PERFORMED BY EXPERIENCED REPAIR TECHNICIANS ONLYCONTENTSINTRODUCTION .3Technical support.3Disclaimer.3BLOCK DIAGRAM .4ASSEMBLY . 5-6PARTS LIST . 7-11FOLD-O

5、UT SECTIONS:Schematics. 215-1PCB Layout.215-12PCB Traces.215-14Click on any item to open that page4BLOCK DIAGRAM5The circled item numbers areshown in the parts list on page 7ASSEMBLY GUIDE6The circled item numbers areshown in the parts list on page 7ASSEMBLY GUIDE7090-100-00 Master BOMPART NO.DESCRI

6、PTIONREVQTYNOTESNOTE: Use the correctvoltage transformerand the correct fuse.090-100-001402VLZ PRO 120V C11 1040-056-0018GA 1015 GRN 3.25IN with LUG A1 2055-215-00-01PCB ASSY 1402-PRO A11 See next pages for board components 3080-007-00SA XFMR 1402VLZ 120V A1080-007-01SA XFMR 1402VLZ 230V A1080-007-0

7、2SA XFMR 1402VLZ 100V A1 6400-009-00IEC W/FUSEHOLDER A1 7500-013-00SW RCKR SPST 6A PWR SFTY A1 8500-016-00SW RCKR SPST 6A/250V A1 9510-031-00FUSE SB .5A 5X20 250V UL A112550-167-10SCN CHAS TOP 1402VLZ PRO F113550-168-00CHASSIS BOTTOM - 1402VLZ A114550-429-00XFMR SHLD M6 VLZ PRO A115551-020-00EXTR PN

8、T ARMREST-1402VLZ A116611-006-00WIR 18G 1010 BLK 1.25 ST2 D1640-001-00LC IEC SJT 10A/125V 6FT D117700-010-00TF 6-32X1/4 PHP BLKZC A618700-010-06TF 6-32X1/2 PHP BLKZC A219700-011-00MCH 4-40X1/4 BTNSKT BLKOX A2020700-031-01MCH 6-32X1/4 BTNPIN BLKZC A121700-036-02MCH 6-32X1/4 FLT100DG CLR A222701-005-0

9、0SM A-AB 6X1/4 PHP BLKZC A623701-016-005-20X5/16 PHPII TYP B BLK A1724705-001-00KEPNUT 6-32 A325705-003-00NUT (SPLD W/JACK) AAR26710-002-00WASHER (SPLD WITH JACK) AAR720-007-00TAPE DS 30MIL X 1.0W URTH AAR27730-032-00ADHESIVE 2 PART EPOXY 460 AAR28740-001-00TYRAP 3-1/4L A129750-001-00BUMPON ROUND BL

10、K .63X.31 A431760-034-10ENDCAP RIGHT MICRO SERIES B132760-034-20ENDCAP LEFT MICRO SERIES B133760-037-01KNOB SLIDE 10X25MM MLDLIN A1334760-048-01KNOB 9MM LT GRY B236760-048-03KNOB 9MM BLU/GRY B3037760-048-04KNOB 9MM DARK GRAY B3130760-081-00KNOB TRIM W/PNTR A638780-021-00LIPSEAL - 1402VLZ A1790-012-0

11、0BAG POLY 16 X 20 4MIL1810-042-00FOAM BACK MOLDED 12/14021810-042-01FOAM FRONT MOLDED 12/14021820-033-01OWN MNL - 1402VLZ PRO ENGLISH revA 1Parts Numbering guide040-Cables055-Finished PCB Assy100-Pots and resistors200-Capacitors300-Semiconductors400-Jacks/Connectors500-Switches510-Fuses550-Chassis M

12、etalwork600-Transformers601-Inductors610-Wires and Cables640-AC line cords700-Hardware760-Knobs/Plastic770-Fans790-Misc./Packing800-Printed Material860-EPROMPARTS LISTItem numbers in this columncorrespond to the circlednumbers in the diagrams onpages 5 and 68990-215-00 REV B, 1402 VLZ PRO BoardPART

13、NO.DESCRIPTIONVALUEREFERENCE DESIGNATORS100-008-00RESISTOR CF205%R142 R144100-028-00RESISTOR CF1305%R103 R173100-059-00RESISTOR CF2K75%R82 R158100-061-00RESISTOR CF3K35%R89 R150100-066-00RESISTOR CF5K15%R111100-080-00RESISTOR CF20K5%R191100-104-00RESISTOR CF200K5%R114 R116110-013-00RESISTOR CF335%R1

14、01 R190115-081-00RES .25W 1% 6R81 OHM6.811%R47-48 R51-52 R55-56 R59-60 R63-64R75-76115-373-00RESISTOR CF6K811%R44-45 R49-50 R53-54 R57-58 R61-62R65-66130-002-02RESISTOR POT 9MM HORIZ50KBR432 R434 R436 R438 R440 R442 R479R481 R483 R485 R487 R489 R529 R531-535130-003-02RESISTOR POT 9MM HORIZ50KGR382 R

15、384 R386 R388 R390 R392 R394-397R342130-031-00RESISTOR POT 60MM SLIDE MONO10KDR730-735 R742-743130-032-00RESISTOR POT 60MM SLIDE DUAL 50KDR736-739 R741130-060-02RESISTOR POT 12MM HORIZ DUAL 50KBR444 R446 R448 R450 R491-494 R536 R538R540 R542130-061-02RESISTOR POT 12MM HORIZ DUAL 50KGR343 R398 R324 R

16、326 R328 R330 R332R334 R336-339130-065-02RESISTOR POT 12MM HORIZ DUAL 10KC/10KAR588-597130-074-02RESISTOR POT 9MM HORIZ10KZYR204-209140-032-00RESISTOR CF205%R708140-037-00RESISTOR CF335%R694140-051-00RESISTOR CF1205%R22 R24-26 R34 R39 R102 R104 R695140-057-00RESISTOR CF2205%R419-420 R424-425 R680 R6

17、83140-061-00RESISTOR CF3305%R599 R623140-065-00RESISTOR CF4705%R119-120 R123-124 R127-128 R131-132R135-136 R139-140 R578 R616 R696140-066-00RES TF SM .1W 5% 510 OHM5105%R307-309 R312 R626 R628 R631 R633 R663R667 R315 R627 R359 R366 R566 R648R617 R619 R671 R625 R674 R677 R679R698-700 R702-704 R706 R7

18、19 R721 R723R726 R728 R745 R757 R762 R774-776R779-782 R784 R786 R788-789 R819140-068-00RESISTOR CF6205%R549140-072-00RESISTOR CF9105%R462-465 R469-478 R495-504 R550-553140-074-00RESISTOR CF1K15%R29 R33 R406-409 R433 R435 R437 R439R441 R443 R445 R447 R449 R451 R712-715R740 R744 R748 R766 R768-773 R77

19、7-778R783 R785140-076-00RESISTOR CF1K35%R284 R286-287 R293 R296 R298 R411 R413R415 R417 R453 R455 R457 R459 R480R482 R484 R486 R488 R490 R522140-080-00RESISTOR CF2K5%R221-223 R226 R229 R244-245 R247 R318R349 R379 R399 R507 R720 R750 R753140-083-00RESISTOR CF2K75%R729140-086-00RESISTOR CF3K65%R629140

20、-087-00RESISTOR CF3K95%R4319990-215-00 REV B continuedPART NO.DESCRIPTIONVALUEREFERENCE DESIGNATORS140-090-00RESISTOR CF5K15%R112 R115 R216 R248-249 R265 R274 R288R325 R327 R329 R331 R333 R335 R354-358R361 R383 R385 R387 R389 R391 R393R466 R528 R548 R560 R602-607 R610-614R621-622 R634-644 R646-647 R

21、678 R682R697 R709-711 R717140-091-00RESISTOR CF5K65%R429140-093-00RESISTOR CF6K85%R402-405 R412 R414 R416 R418 R454 R456R458 R460 R511 R516-519 R525 R527R556-557 R562 R567-572140-094-00RESISTOR CF7K55%R428 R461 R645140-097-00RESISTOR CF10K5%R19 R23 R32 R40 R110 R143 R181 R198R239-240 R243 R289 R316

22、R319-321 R340R344-347 R350-352 R362-364 R367-374R377 R422 R430 R508-509 R513-514 R530R537 R539 R541 R543 R554 R561 R563-565R579 R581 R583 R585 R707 R746-747 R749R751-752 R754 R764 R767140-104-00RESISTOR CF20K5%R27-28 R152-156 R159 R188 R196R200-203 R211 R218 R220 R224-225 R228R231-232 R234 R236 R238

23、 R241-242 R246R467-468 R512 R520 R555 R558-559 R601R716140-109-00RESISTOR CF30K5%R322 R348 R381 R401 R410 R576-577R649-660 R664 R668 R675-676 R681R684-692 R718140-111-00RESISTOR CF36K5%R317 R323 R353 R360 R375 R421 R426140-114-00RESISTOR CF47K5%R506 R515 R587140-117-00RESISTOR CF62K5%R285 R290 R292

24、R294-295 R297 R376 R378R380 R400 R661-662 R665-666 R669-670R672-673140-123-00RESISTOR CF100K5%R423 R427 R452 R505 R521 R598 R600R608-609 R615 R630 R722 R724-725 R727R756 R758 R761 R787 R800140-130-00RESISTOR CF200K5%R755 R790-799140-147-00RESISTOR CF1M5%R523-524 R526 R544-547 R573-575 R580R582 R584

25、R586 R632141-051-00RESISTOR TF SMT1205%R1-7 R10-11 R13-17 R30-31 R41-42 R109R113 R141 R157145-000-00RESISTOR SMT05%R813-818145-051-00RESISTOR MF SMT3R321%R192-195 R197 R210145-182-00RES MF SM .1W 1% 76R8 OHM76.81%R310 R314145-201-00RESISTOR TF SMT1211%R8 R21145-306-00RES MF SM .1W 1% 1K50 OHM1K501%R

26、43 R77-81 R83 R90-94145-331-00RESISTOR MF SMT2K491%R117-118 R121-122 R125-126 R129-130R133-134 R137-138 R160-171 R174-178R182-187 R189 R145-149 R151145-361-00RESISTOR MF SMT5K111%R9 R12 R18 R20 R251-252 R255-256R259-260 R264 R267 R269 R275 R277 R279R759-760 R763 R765 R801-812145-365-00RESISTOR MF SM

27、T5K621%R46 R71-74 R84-88 R95-96145-389-00RESISTOR MF SMT10K01%R35-38 R67-70 R97-100 R105-108 R262R270-273 R281-283 R291 R300-306R253-254 R257-258 R261 R172 R263 R266R268 R179-180 R199 R212 R276 R278 R280R213-215 R217 R299 R219 R227 R230 R233R235 R237 R25010PART NO.DESCRIPTIONVALUEREFERENCE DESIGNATO

28、RS200-001-02CAPACITOR MYLAR T&R0.012C246-249 C294 C296 C298 C300C309-325 C327-329200-002-02CAPACITOR MYLAR T&R0.01810%C253-258 C260-261 C268-281 C284-289200-003-02CAPACITOR MYLAR TAPE0.03310%C295 C297 C299 C301-305 C340 C342C344 C347-348 C350-351 C353-354 C367C371 C377 C399-406212-001-00CAPACITOR CE

29、RAMIC SMT0.015%C356 C509-520212-003-00CER 100PF 5% 50V NPO SM100PF5%C93-94 C96-97 C105-109 C111-112 C132C141-144 C503-508212-004-00CER 220PF 5% 50V NPO SM220PF5%C427-428 C431-432 C440-441 C443 C455C461-463 C465-467 C471-474 C497-502212-005-00CAPACITOR CERAMIC SMT20PF5%C48-49 C55-56 C83-84 C86 C88 C9

30、2 C99C182-185 C199-202 C205 C215 C217-218C220 C222-223 C225 C227-229 C231C235 C262 C265 C306-307 C388-389C434212-006-00CER 470PF 5% 50V NPO SM470PF5%C521-526 C5-6212-009-00CAPACITOR CERAMIC SMT47PF5%C3-4 C20 C33 C50-52 C85 C409 C412C414 C420 C422-423 C448-449212-010-00CAPACITOR CERAMIC SMT.1UF-400C7

31、6 C87 C115-125 C140 C147-149C175-178 C207 C211 C214 C216 C219C221 C224 C245 C263-264 C283 C292C308 C330 C345-346 C349 C352C360-362 C383 C391-392 C408 C415-417C419 C426 C438 C447 C451-454 C464C468-470 C475212-018-00CAPACITOR CERAMIC SMT10PF5%C100-104 C110 C126-130 C139 C339C341 C343 C355 C357-359 C36

32、4 C368C372 C384-387212-019-00CER 150PF 5% 50V SM150PF5%C165 C167 C170 C172-174 C187-188C191-192 C197-198212-034-00CAPACITOR CERAMIC SMT, X7R0.02210%C491-496212-036-00CER 470PF 2% 50V NPO SMT470PF2%C54 C57-62 C67 C69 C71 C73 C75212-037-00CER 1000PF 2% 5OV NPO SMT1000PF 2%C31-32 C34-35 C38-45220-002-0

33、2CAPACITOR LYTIC RADIAL TAPE47UF10%C7 C12-14 C29 C36-37 C46-47 C53C63-64 C66 C68 C70 C72 C74 C77-82C89-90 C98 C131 C133 C146 C150 C152C155 C157-163 C181 C190 C196 C226C230 C232-234 C236-244 C250-252 C259C266-267 C282 C290-291 C293 C326C331-338 C363 C365-366 C369-370C373-376 C378-382 C390 C393-398 C4

34、07C410-411 C413 C418 C421 C424C429-430 C433 C435-437 C439 C442C444-446 C450 C456-460 C476-490 C154C164 C166 C168-169 C171220-003-02CAPACITOR LYTIC RADIAL TAPE47UF10%C8-11 C15-16 C18-19 C22 C24 C27 C30C95 C113220-006-01CAPACITOR LYTIC RADIAL2200UF 10%C1-2220-007-00CAPACITOR LYTIC RADIAL100UF10%C91220

35、-013-02CAPACITOR LYTIC RADIAL TAPE.22UF10%C145 C153 C156 C179-180 C186 C189C193-195 C203-204 C206 C208-210C212-213220-014-00CAPACITOR LYTIC RADIAL KS2.2UF10%C425220-027-02CAPACITOR LYTIC RADIAL TAPE10UF10%C65 C114220-030-00CAPACITOR LYTIC RADIAL1000UF 10%C134-138 C15111990-215-00 REV B continuedPART

36、 NO.DESCRIPTIONVALUEREFERENCE DESIGNATORS300-003-00DIODE SIGNAL SMDDL4148D36-41 D44-45 D48 D51 D76-77 D79301-001-00DIODE POWER1N4002D1-8 D21 D34 D42-43301-004-00DIODE POWER SMDDL4002D9-20 D22-33302-001-00DIODE ZENER1N5261D35302-002-00DIODE ZENER1N5230D78304-002-00DIODE LED T1-3/4 W/FLASHERREDD75304-

37、027-02LED T1, T&R W/SPACERREDD46-47 D74304-028-02LED T1, T&R W/SPACERYELD49-50 D73304-029-02LED T1, T&R W/SPACERGRND52-72310-003-02TRANSISTOR PNP, T&R2SA1084Q1-12310-006-00TRANSISTOR POWER NPNTIP29CQ13 Q26311-002-00X-SISTOR PNP SMDIMBT4403Q14-25 Q27-32 Q39-40311-004-00TRANSISTOR JFET SMDJ112Q33-3731

38、1-005-00X-SISTOR PNP SMDIMBTA06Q38320-006-00I.C. LINEAR SMDNJM 2068U7-15 U32-34 U42 U46-47 U49 U51 U55320-011-00I.C. LINEARNJM 4560U4-5320-012-00I.C. LINEAR SMDNJM4560MU1 U3 U16-27 U29 U35-39 U44-45 U48 U50U52-54 U56321-008-00I.C. ADJ POS 3 TERM VOLTAGELM317TU2REGULATOR321-009-00I.C. ADJ NEG 3 TERM

39、VOLTAGELM337TU6REGULATOR323-002-00I.C. QUAD COMPARATOR SMDLM339U28 U30-31 U40-41 U43400-022-00CONNECTOR JACK QUAD RCA HORIZJ24400-030-00CONNECTOR RTA 5P .156 X 1J1400-041-00CONNECTOR XLR PC MTG VERT MALEJ12-13400-214-00CNCTOR JACK 1/4” VERT PC MOUNT W/1MM LWJ2-11 J14-17 J25-43400-223-00CONNECTOR XLR

40、 PC MTG VERT FMLJ18-23450-215-00PCB, 1402VLZ PROZ1500-036-00SWITCH PUSH VERT PC MTG4P2TSW1 SW17-38500-037-00SWITCH PUSH VERT PC MTG2P2TSW2-16550-166-00HEATSINK, POWER SUPPLYZ553-554601-002-00INDUCTOR, AXIAL4.7UHL19-24601-004-00FERRITE BEAD SMBMLB40-5L7-18601-007-00CHOKE, COMMON MODE50mHL1-6620-031-0

41、0FLAT CBL 5 PIN W/TABS .1003.25”E1-5620-032-00FLAT CBL 6 PIN W/TABS .1005.25”E6660-002-00JUMPER WIRE 24GA T&RW1-44 W46-49700-012-00SCREW, PHP 4-40 X 3/8”Z555-558705-005-00KEPNUT 4-40Z559-562706-009-00SPACER, LED NYLON0.385Z128706-013-00STANDOFF, M/F #4 X .978”Z970-972706-033-02STDF SWAGE NO.4 X .555L FZ63-68 Z75-78 Z117-121706-038-00STDF NO.4 X .250LZ79 Z81730-001-00THERMAL COAT COMPOUNDZ550760-107-00BTN 2 COLOR 9X5MMZ61-62 Z96-101 Z103-111760-108-00BTN 2 COLOR 9X9MMZ5 Z35-38 Z45-48 Z80760-109-00BTN 2 COLOR 9X5MM W/EXTZ7 Z122-127 Z129-13212