Marantz-PM7000-int-sch1 维修电路原理图.pdf

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1、4. BLOCK DIAGRAM56BASSTREBLESELECTORSOURCEOFFONVOLUMEDIRECTSOURCEPOWER AMPFLAT AMPREC SELECTORSOURCETAPE CD-RCD-R TAPEOFFPROCESSOROUTINOUTTAPECD-R/MDINCD-R/MDTAPETUNERAUX 2AUX 1CDPHONOPHONO EQ-+-+-+-+TONE AMPBALANCEVOLUMEHEADPHONESSYSTEM 1SYSTEM 2+-+3139 119 27890 dd wk922RadioFans.CN 收音机爱 好者资料库785.

2、 WIRING DIAGRAM(/02B)10n3139 113 3404(PM7000)3139 113 3405(PM8000)3139 113 33543139 113 3404FRONT3139 113 3404(PM7000)VOLUMEFUNCTION3139 113 3357(PM8000)3139 113 33573139 113 3405(PM8000)(PM7000)3139 113 34043139 113 3405TONEPOWERTAPE IN/OUTSPKPROTECTMAIN TRAFOENCODER3139 113 3357DIP3139 113 3404(PM

3、7000)3139 113 3405(PM8000)SPK SWMAINDIPDIP10RF-PIN(PM7000)3139 113 3405(PM8000)TONE47R10RRadioFans.CN 收音机爱 好者资料库9106. SCHEMATIC DIAGRAM AND PARTS LOCATION (PARTS SIDE)0V0V0V0V7V7V7V7V7V7V7V7V+14V-14V0V0V0V0V28V28V0V0VDIRECTTAPE2TAPE1DIRECTPHONOCDTUNERAUX1AUX2COPY1-2COPY2-1SOURCESOURCEGNDOUTINPROCESS

4、ORAUX2AUX1TUNERCDPHONO2R/ORG2R/I1R/O1R/I2L/O2L/I1L/OLG1L/I2R/ORG2R/I1R/O1R/I2L/O2L/I1L/OLG1L/IRRGLGL+15VPHONO-15VCDDIRECTTUNER+24VAUX1COPY2-1TAPE1SOURCETAPE2AUX2COPY1-2ToVOLUMEFromFRONTFromFUNCTIONFUNCTIONToFUNCTIONTAPE IN/OUT2R_i2R_o1R_o1L_o2L_o1R_i2L_i1L_iOUTTAPEINOUTCD-R/MDIN2R_i1R_i1L_i2L_i3605

5、H 33604 H 33603 G 33602 F 33601 F 35551 E 53576 B103575 A103574 D 93573 A 93572 C 83571 B 83570 C 83569 B 83568 C 63567 A 73637 C123566 C 63565 A 63564 C 73563 B 73562 C 63561 B 63560 C 53559 B 53558 D 63557 A 73635 C123556 D 53555 A 73554 C 43553 A 43552 C 43551 A 42659 C122656 N182655 M182654 N163

6、634 C132653 M162652 H102651 I112650 J 52649 I 52648 H 52647 F 52646 F182645 F182644 E183633 C132643 D182642 D182641 C182640 B182639 B182638 F162637 F162636 E165603 I 52635 D162634 C163632 G182633 C162632 B162631 B162624 L 32623 L 32622 K 32621 K 32620 J 32619 J 32618 I 33631 E182617 H 32616 H 32615

7、G 32614 F 32613 F 32612 L 22611 L 22610 K 22609 K 22608 J 23630 D182607 J 22606 I 22605 I 22604 H 22603 G 22602 G 22601 F 22575 E 52574 B 92573 C 93629 C182572 C 92571 B 92570 D 82569 A 82568 C 72567 B 72566 C 72565 B 72564 C 62563 B 63628 F172562 C 72561 B 72560 C 62559 B 62558 C 52557 B 52556 C 52

8、555 A 52554 C 42553 A 43627 F172552 C 42551 B 41613 D211612 D171611 A171606 M201604 D131602 G 21601 F 31551 B 33626 E171257 H133625 D173624 D173623 C175602 H 53622 B173621 B173618 I133617 H133616 K 83615 F 83614 K 73613 F 83612 L 33611 L 35601 F 53610 K 33609 K 33608 J 33607 J 33606 I 37602 C117601

9、C137555 C 77555 B 77554 C 67553 A 67552 C 57551 A 56608 I126605 H 85612 N185611 M185610 N165609 M165608 I115607 I105606 H105605 H 85604 J 5456178910111213141516217181920213KJNIHGFEDCBAMLKJNIHGFEDCBAML45617891011121314151621718192021325v2573220n25v2574220n256047u/25v255947u/25v257010u/16v256910u/16v2

10、65947u/50v257510u/63v264710u/63v264810u/63v264910u/63v265010u/63v26512.2u/50v26522.2u/50v265310u/63v265410u/63v265510u/63v265610u/63v1/4W357647R1/4W357547R1M36181M36171M36151M36134k735604k73559220R3551220R355247k355447k35531M36091M36101M36111M36121M36051M36061M36071M36081M36041M36031M36021M3601120R3

11、561120R3562100k3565100k35665k635685k635674k735564k73558100R3564100R3563100R3570100R3569100k3571100k3572220R3573220R35741M36141M36164k735574k735553632470R3631470R36281M36271M36251M36261M3630470R3629470R36241M36231M36211M36221M10k363310k363510k363410k36377602BC547B7601BC557B10912111465871316024312YKC2

12、1-3257T039T040T110T055T053T051T002T001T012T011T010T009T008T007T006T005T004T003T046T045T044T047T048T049T050T052T054T056T057T058T059T060T061T034T035T036T037T023T024T026T025T027T028T029T020T021T022T019T018T030T031T032T033T013T015T016T014T017T038T041T043T0425410987654321161378910151160423456789101112131

13、46311606266081N414866051N41482134567856092134567856102134567856122134567856112134567856042134567856032134567855512134567856012134567856062134567856052134567856022134567856082134567856072556680p(N)150p(U,F)680p(N)150p(U,F)2555470p2554470p(N)(N)255322n261022n260922n260822n2606150p2621150p2622150p26231

14、50p262422n260522n260322n2604150p2617150p2618150p2619150p2620150p2616150p2615150p2614150p(N)(N)(N)(N)(N)(N)(N)(N)(N)(N)(N)(N)261322n260222n26010.047u25640.04725630.012u25671800p25651800p25660.012u256822n25512n225622n225614700p25714700p257222n260722n255222n261122n2612263422n263322n263222n263122n263822

15、n263722n263622n2645150p2646150p263522n2643150p2644150p2641150p2642150p2639150p(N)(N)(N)(N)(N)(N)(N)(N)2640150p4321257175512SK369BL75522SK369BL75542SK369BL75532SK369BL82317555NJM211446577555NJM211416014531215514531286986986975423131421612753142161175RgndLgndRgndLgndRgndLgndRgndLgndRgndLgndRgndLgndRgn

16、dLgndLgndRgndRgndLgnd3139 118 85360 sh130-2 dd wk922FUNCTION & TAPE IN/OUT CIRCUIT1112(K)PM8000 ONLY+13.3V+0.6V0V0V+0.8V+12.5V-48VON = +24VOFF = 0V+24V+56V-56V+56VCLASSA = +26V-56VCLASSA = -26V6.3A 250V (F, U)* FOR U & F VERSIONS(K)VOLTAGE110V220VFUSE HOLDER5203POWERFromFromPOWERFUSE HOLDERFromBLACK

17、BLACK(K)(K)GREEN(K)(K)REDBLUETRAFOToMAINFromMAIN(K)BLUE110V0V150 CT.F.0V110V(K)YELLOWBROWN(K)ORANGE(K)(K)(K)PURPLEGREEN(K)RED(K)BLUEBLUE(N,F,U)(K)(K)BROWNBLACKBROWN(K)(N,F,U)(N,F,U)(N,F,U)(K)(N,F,U)ToMAINToSPK SWPOWERFromFRONT5011PM7000 ONLY10V10V0VT3.15A 250V (N)(K)+24VMUTET.F.o150 C0V110V0V10V120V

18、MAINS SWITCH120V1210T.F.o150 CMAINS INPUT12200V115V/100V*230V/120V*5205(F, U)(N)FOR NITEMS 2204,2214,3204FOR F,U9222 J 49221 J 49206 J 49205 E 59204 F 29202 D139201 D137302 J106302 K106216 L 76215 L 66214 K 76213 K 66212 J 76211 J 66210 I146209 I146208 H146207 H146206 G146205 E156204 F136202 G 35204

19、 F135202 F 33218 I163217 H163211 L 83210 I153209 I 83208 L 73207 J 83204 E142401 L142305 K102304 K 92302 J 72217 F152216 H122215 H122214 F142212 K 62211 K 62210 L 82209 I152208 I152207 H152206 G152205 F152204 F142202 E 32201 G 21401 L131234 K 31233 J 31232 J 31231 J 31230 K 31229 J 31228 C 91227 B 9

20、1226 B 91225 A 91224 A 81223 E 61222 E111221 F 11219 K171218 J171217 G171216 I131215 H131214 F121213 E121212 F 71211 F 51209 F 51208 F 51207 F 41206 D 51205 E 51204 E 51203 E 41202 F 41201 F 2456178910111213141516217183JIMHGFEDCBALKJIMHGFEDCBALK45617891011121314151621718350V22091u2214680N250V220210n

21、221522n221622n2401100n250V220110n221110n221210n2204680N221710N3211100k1/6W32046R83210100k1W321722R1W321822R211228112272211226112252112232120712082112212112022112111204120321122921230121123321234111232254321121754321122298765432112194321121892019202920692049205922192221224213645123121364512061234YKE3

22、1-009212091213T4.0 250V1214T4.0 250V1215T500mA 250V1216T500mA 250V250V1205T2.5A891011131212345672156714153412683455204763V220512,000u63V2207470u63V2208470u63V220612,000u22101u25V230547u35V23041000u25V2302220uRCGRCGDDDDDppppppDDDRC5RC5RELAYRELAY+5.6VPWDPWD+B-B-B+B-PD-VB+VB+VB-VB-PDAA+5.6V62021N414862

23、041N414863021N4148OIG7302L7805CV620762111N4003G 1N4003G1N4003G 1N4003G1N4003G 1N4003G6212621362146216621562096208620662101N4003G1N4003G1N4003G1N4003G1N4003G320847R32071R320947R5202215643326205GBU6D1401YKC21-3046314212011212586712 343139 118 85360 sh130-1 dd wk922POWER CIRCUIT1314FRONT CIRCUITMTCCINP

24、UTLOGIC CIRCPREDRIVER_GNDOUTSUPPLYVBCDEFGHABCDEFGH1401 B61402 B61403 H31405 A131406 B131407 D11408 G122401 B122403 B62404 B82405 B81234567891011121312345678910111213A2406 C92407 B92408 D92409 E132410 F92411 F92412 G102413 G102414 G92415 G92416 B62417 B62425 G22426 G22427 H22428 B103401 C83402 C93403

25、 D83404 D73405 E93406 E73407 E93408 E93416 G83417 G83418 G73419 G73420 G53421 G53422 G53423 E43424 E53425 E43426 E53427 E43428 D53429 D43430 D53431 D43432 D53433 D43434 D53435 C43436 C53437 C43438 C53439 F43440 B63441 B63442 B73443 B73444 B73445 B73446 B83447 B83448 B93449 B93450 B93451 B93452 D1034

26、53 C103454 D113455 E103456 E103457 E103458 E113459 E113460 E123461 E113462 E123463 F113464 F113465 F123466 G103467 F103468 C43469 C43470 D43471 D43472 E43473 F43474 F33475 C33476 C23477 C33478 C23479 D33480 D23481 D33482 D23483 E33484 E23485 E33486 E23487 F33488 F23489 G33490 G23491 H33492 H23493 H3

27、3494 H23495 C113496 C123541 B63542 B53543 B53544 B43545 B43546 B43547 B45400 E95401 A106401 B86402 C106403 C106404 C96405 C106406 F86407 F76408 F76409 F76410 F56411 F56412 F56413 B66414 B66415 B56416 B46417 B96418 A67401 C67402 B117403 G117404 B77405 B77406 B87407 B97408 B97409 E107410 E117411 C1274

28、12 E127413 F127414 F137415 C37416 C27417 C37418 C27419 D37420 D37421 D37422 D37423 E37424 E37425 E37426 E37427 F37428 F37429 G27430 G27431 H27432 B57433 B47434 B4+10K3454345310K100R34676408LTL-1CHPE241222u3545390R10K1N41486403343010K342910KBC547B742864011N414810n2403LTL-1CHPE641310n24163441100KDIPMA

29、TE140610K349410K3482340310K1N4148641834452K2100n242710K3481240622m10K3470347610K10K3544347910K390R3417346647R10K6412LTL-1CHPE7426BC547B345910K10K340610K345010K345710K3473 10K6410LTL-1CHPE22u2405LTL-1CHPE6409348810K22K344610n2417100K3423100R340135413K3BC557B7417340810K240422u3420390R390R35433495220R3

30、48710KBZX79-C4V76405100n241422u2415346247K354610K345610K344810K3452100R7429BC547B34444K710n241310n24104455C1408123434962K210K3455140164171N41487414BC547BBC557B74091N41486404349210K3440220R1023456789111210K35423424100K1403SRBV1342710K10K34743447100R344322K7403123410K3547342810K3472BC547B74207423BC557

31、B10K347110K10K345810K34492u25401BC547B74243422390R347710K343510K7422BC547B100n2407348410K3418390R10K3463344233K3402100K7410BC557B6406LTL-1CHPE7418BC547B3416390R240822u22u240110n7404BC547B24096416LTL-1CHPE22K346010K346110K3478BC557B741247K34917411BC557BLTL-1CHPE6407TMP47C200BN7401LTL-1CHPE64153432640

32、21N41485IN16IN22O110O23P19P27VCC18VCC24VZ346410K7406BC547BLB164174021GND140210K34697415BC557B345110K100K34377427BC557BBC547B7416343110K7431BC547B2345678910K34045597-NAPB14071101112131415346522K348947K241110n343410K10K34863438100K100n2428390R34216414LTL-1CHPE10K3407CST5400BC557B74077413BC547B9349347K

33、34331405DIPMATE12345678BC557B7421348310K34757408BC547B7405BC547B7419BC557B10K34857432BC557B242510K34903439100K100n340510KLTL-1CHPE6411390R34193426100K348010KBC547B74307434BC547B346810KBC557B74331234567BC557B7425100K34252426100n343610K3139 118 52220 sh130-1 dd wk921+ FOR PM8000 ONLY1516*#*#*#*#*#*#*

34、FOR PM8000 ONLY# FOR PM7000 ONLYDC-S/C-PWDRLYPG-VB+VBPOWERFromFromSPK SWFromTONEMAIN00080009RIGHTLEFTSPK 2SPK 1SPK 1SPK 2SYSTEM RIGHTSYSTEM LEFTPH LPH R1257 D201257 D211256 E201255 C201254 F211253 J201252 J191251 E 13252 F 13251 D 12283 A152282 K172281 K162280 K162279 L152278 K153260 J 43259 D 43258

35、 H 33257 B 33256 G 23255 B 23254 H 23253 B 23268 F 33267 A 33266 G 33265 A 33264 G 33263 A 33262 G 33261 B 33276 I 53275 C 53274 J 53273 D 53272 H 43271 C 43270 F 43269 A 43284 F 63283 A 63282 J 63281 D 63280 J 63279 D 63278 H 63277 C 62253 B 32252 G 22251 B 21262 E211261 C211259 H211258 E201258 E21

36、3292 H 73291 B 73290 H 73289 C 73288 J 73287 D 73286 K 63285 E 63300 I 83299 C 83298 F 83297 A 83296 J 83295 E 83294 F 73293 A 73310 I 83309 D 83306 G 83305 B 83304 H 83303 B 83302 H 83301 C 83318 H103317 C103316 G103315 B103314 I103313 C103312 I 83311 C 83326 H113325 C113324 G113323 B113322 H113321

37、 C113320 H103319 B103334 G123333 B123332 G123331 B123330 H123329 C123328 I123327 C123342 H143341 C143340 G143339 B143338 H133337 C133336 H133335 C133350 H153349 C153348 B153347 B153346 B153345 A153344 I143343 C143358 K153357 J153356 G173355 H173354 I173353 D173352 H163351 C165268 D183370 J 93369 J 9

38、3365 J153364 K173362 K163361 L163360 K162261 B 72260 K 62259 F 62258 H 52257 C 52256 H 42255 C 42254 H 36254 I 46253 D 46252 J 46251 D 45352 H165351 C165270 H185269 F186262 I 66261 D 66260 F 56259 A 56258 G 56257 B 56256 I 56255 D 56270 H106269 B106268 H106267 C106266 I106265 C106264 G 66263 A 66278

39、 H146277 C146276 G106275 A106274 I106273 D106272 G106271 B107255 D 47254 G 57253 B 57252 G 37251 B 36281 I186280 D186279 F187263 D 77262 H 67261 C 67260 G 67259 B 67258 G 57257 B 57256 I 47271 C107270 J 97269 D 97268 H 97267 C 97266 G 77265 B 77264 I 77279 C137278 G117277 B117276 I117275 D117274 G10

40、7273 B107272 I107287 B157286 G137285 B137284 I137283 D137282 G137281 B137280 H139298 G 89297 B 87290 J157289 B167288 H152269 D172268 H 92267 C 92266 F 82265 A 82264 J 82263 E 82262 H 72277 K152276 F192275 C192274 D192273 E192272 H172271 C172270 I17456718910111213141516171819220213IHGLFEDCBAKJIHGLFED

41、CBAKJ456718910111213141516171819220213ppppppppppppppppppppppppLGLGLGLGLGpppppppRGLGRGRGRGRGRGLGpRGppppppp1258712526543211125323456711254234511259234567125112341257125712582SC524272822SC51982SC524272862SC51982SC524272812SC51982SC524272852SC519872772SC479372612SC224072632SC342372552SC224072532SC224072

42、512SC224072672SC34197273BF42272872SC224072782SC479372622SC224072642SC342372562SC224072542SC224072522SC224072682SC34197274BF42272882SC22409298929712612131262123125552314125641325T003T004T002T005T001T006T011T010T008T009T007T014T016T017T015T013T018T012T019T021T020T024T023T022T026T025T027T028T029T030T03

43、1T032T033T035T036T034T040T037T038T039T041T042T043T044T045T046T047T048T049T050-PWD+24V+B+VBCLASS_A+24VSPK_1SPK_2SPK_2SPK_1-PWD-VB+VB-B+B+B-VB+VB-B+BCLASS_A-B-VB-VB+VB3W0R1833353W0R183337100R329910k3309100R330010k33103W0R1833363W0R183338231326322k231326422k62811N414862631N414862611N414862551N414862591

44、N414862571N414862511N414862531N414862651N414862711N41486275BAV216273BAV216277BAV2162801N414862641N414862621N414862561N414862601N414862581N414862521N414862541N414862661N414862721N41486276BAV216274BAV216278BAV2162791N41483325150R3326150R329610R329810R329510R329710R333310R333110R332910R332710R332147R33

45、2347R3317680R3319680R3313100R3315100R332810R333010R333410R333210R332247R332447R3320680R3318680R3314100R3316100R1W335810k328527k328627k3355330R3356330R3W335310R3W335410R33111k3301270R33031k23287150R3289220k#47k*3291220k#47k*3293150R32831k32811k3277220R#680E*32791k32731k327547k3253220k3261220R3265220R

46、3269220R3267220R33051R325727k3259180R32551k1/4W3351220R32711k51/4W33391k1/4W33411k334322k334822k33455k6334622k334768k#39k*334968k33121k3302270R33041k23288150R3290220k#3292220k#47k*47k*3294150R32841k32821k3278220R#680E*32801k32741k327647k3254220k3262220R3266220R3270220R3268220R33061R325827k3260180R32

47、561k1/4W3352220R32721k51/4W33401k1/4W33421k334422k325110R325210R335068k33691k33701k3365100k1W336422k335747k336256k336133k3360220k25V2255220u25V2256220u25V228247u25V227847u25V227947u7269PC-81712347270PC-81712346269BZX79-C3V66267BZX79-C3V66270BZX79-C3V66268BZX79-C3V6535145X6535245X65268342156VB24MBU52

48、69342156VB24MBU128753452706MR62-24SRTA7317P72901234567892267220u 25V2265100u# 220u*2263100u# 220uF*225147u 25V22831u 50V2268220u 25V2266100u# 220u*2264100u# 220u*225247u 25V22811u 50V2SA194172832SA19622SA196272792SA194172652SA136072572SA97072592SA9707271BF42372752SA183772892SA9702SA196272842SA19412S

49、A194172802SA196272662SA136072582SA97072602SA9707272BF42372762SA1837225910p# 4.7p*226010p# 4.7p*2261470p# 1n*2257470p# 2.2n*22531n2269100n2271100n227510n(N)(N)(N)(N)227410n2262470p# 1n*2258470p# 2.2n*22541n2270100n2272100n227310n227610n227710n2280100n3139 118 89970 dd wk921MAIN CIRCUIT171812345678912

50、3456789ABCDEABCDE1201 B1FOR N1B/N1G VERSION ONLY1202 B11203 C31204 C41500-A E61500-B E71500-C D61500-D D51501 A11502 E91503 B11504 C41520 D52201 B12202 B12203 C22204 B22205 C32206 B32207 A22208 A32209 C22210 A32211 C42501 A52502 B52503 A52504 B52505 B92506 A72507 B82508 B82509 B82510 B82511 A82512 D