Kenwood KRF-V7771D Service Manual

Also see for KRF-V7771D: Instruction manual Instruction manual Setup Instruction manual Service manual

Contents

Q16Q15Q1Q2Q31Q30IC1Q362Q361Q312Q406Q4D91D90Q903Q3D56D55Q32IC61D96IC23D1Q5Q6D2Q311D6D996Q454Q460D76Q459D40D7D45Q453D44Q457D3Q456Q461Q462Q455D51D58D53D59D52D74D54D60D50D75D39D92D93D94D95Q901D901D902Q902Q54Q53IC52Q17Q55Q52 Q14Q13Q11Q12D999Q51C372C370C354C358C356C362 C376R356R354R352C707C706C602C604C608C702C703 C701C109C137C117C605C607C606C138C16C15C455C14C13 C12C2C812R362R368C813C814R380C227R366C1R364C815C206 C205C11R710R708R711 R701R702R706 R707 R705R139R138R128 R126R159R114R113R225R226R214R215R213R211R216R158R204R203R209R210C108 C107R208R207R111C371C601C369C609C612C353R112C106C357C105R141R140R107R108C104 C103R105R104C111R117R116R120C102R142R102R631C355C361 C375R355R353R351R361R367R379R365R363C411C410C402C404C403C406 C413R403R402R401C322C320C304C308C306C312 C326R306R304R302R312R318R330R316R314C319C303C307C305C311R305R307R315R313C121R630R628R629R621R622R620R618R619R627R623R611R612R610R617R615R613R614R601R606R607R406R409R415R408R407R414R220R378R218R219C610R217R310R359C212 C211C201C202R377R19 R20R9 R10R15R16C21C22R913R914R915R205R124R206C705R1R109R115R129R916C153R119C154R143R360R212R703R405R221R328R308R357R327C24C23C633R602C629C630C631C632C621C208C704C622R665R664R663R662R657R654R659R658C207R650R603C624R649R648R647R646R645R644R643R642R641R227R633R632R223R634C628C627R103C626C625C620C619C623C708L2L1C614C613C615C617C618C829R358R404R666R661 R660R656R655R653R652R651R636R635R637R638 R639R640R123C152R416R709R222R2R5 R6R3 R4R7 R8C550C551C552C553C554W313W317W316W315R301R311W254R468R467 R478R496C412C824R491R489R457C461R497R474R458R459R460R461R481R479R470R996R476C325R303R329R317C321W312R997R488R490R464R483R465R484R466R485R469R487R463R486C515 R523C516R524C517R525R522 R521 R520C820C826C910C911C912C913R504C514C510R926R912R928R905R906R929C907R502R529C908R904 R903 C906 C903C901R923C518C519R527R526C149R172C149R130C501R160R161R163R174R165C530R918R919C526R920C529 R917C528R901R902C904R921R922R924 R925C524C525R501C506 R192 R181C145R182C527R503R528C147R173R511R162 C136R510R509C128C146W314R517C509R513C508R122 C150R518 R519R514R515R516C504R125R132R183R131 R136R184R135C129R101R118C611R154 R155R156C130R150 R151R146 R147R148 C133C139R153C142C131R145C132R149C134R157C151C110C112R110C801C802C822R825C808R809R824R812R808C807R811C819C806R822R810C805R8235 84 115 2814 1R309R202R201R4755051 808110031130C113R133C114R121C1018 541R927E BB EB EE BB EB EE BE BE BE B E BE BE BE BB EE BE BE BE B E BE B E BE B E BB E B EB E E BB EB EE BE BB EE BE BB E B E B ETHX/Re-EQIC11IC12IC51D86D57Q354IC13Q352Q358Q360Q356IC83D43Q353Q351Q357Q359Q355J6J5 J4IC53D82J8Q86CN86CN83CN85D81CN84IC21CN88 CN87CN82Q452CN81Q402Q401Q404Q405Q403Q304Q302Q308Q310Q306Q303Q301Q307Q309Q305Q81Q451IC81Q82PEAK LEVELDISP. MODEINPUT SEL.V-B SELECTORV-AC SELECTORY SELECTORSELECTORVIDEOAMP.WH2A-CLASS AVR+17V-17VVIDEO AVRWH1WH1SR-chL-chVIDEO AVRPHONO EQA-CLASSAVRAUDIOSL-chWH6R-ch C-chWH5AVRWH8WH3WH8WH3DOLBY DIGITALMPEG/DTSMUTEWH7WH7IC84J11CN32CN22CN29S5S2E2S3S4S7D36D38CN21CN25IC91D66CN51Q466CN11IC82Q83 Q84D46D47Q470CN24D67D76D4D71D80D998D35D37IC90D32D34D83D85D84D48D49D31D33CN28D68D87CN26CN27D63Q465D73D61D62D64D70D65CN33 D69D89D41D42ED1D79D5Q463Q458 Q464Q467Q468Q469D77P2D997PLAYJ7 J9X25 D/7J1Q85X25 F/7J2A1S7SP-ASP-ASP-BST-BYX25 G/7X25 C/7X25 B/7DSPD88Q999F2 T1.6V L 250VF1 T1.25V L 250VF1 T1.25V L 250V F3 T1.6V L 250VCN23(J70-1292-11)X25-6202-70 A/7X25 E/7P1J3WH4VIDEO4INOUTMONITORS-VIDEOVIDEO3 VIDEO2PLAYINOUTRECPLAYINVIDEO1RECOUTPLAYINVIDEO4MONITOR OUTINOUTVIDEO3PLAYINPLAYINRECVIDEO2PLAYRECOUTVIDEO1PLAYINABPHONORS-VIDEOLRVIDEO LR480R372R370C817C816R374C458C352C360C823C460C503C141C368C454C140C120C18C9C17C10C203C3C209C204C122C217C218C214C210C4C213C804C825C803R411E5C8C7C502C135E7C5 C6C511R371R369R373C351C359C367K1R410R11C118C116C124C126C522C523C818R12R412C401C405C409C811 C809C810R13 R14R322R320R324C302C310C318R321R319R323C301C309C317R462R803R801R802R804R626R625R624E6W210W124W70W116W138W68W118W122W73W149W137W139W161W198W199W244W250W245W248W249W162W176W209W177W114W53W48W47W104W267W88W64W144W266W99W273W169W21W43W25W27W29W271W160W69W75W71W194W121W123W34W143W72W175W166W134W182W30W36W35W38W110W51W10W185W200W195W191W188W131W76W82W24W26W233W232W231W230W227W226W225W224W223W220W219W218W217W216W189W59W234W235W237W238W213W44W229W228W236W221W222W241W214W215W239W206W207 W243W130W74W120W274W61W163W8W168W7W251W65W252W269W183W119W11W17W16W97W12W13W52W57W50W55W39W277W278W14W63W172W173W40W140W56W181W174W193W184W208W280W270W272W211W96W95W150W42W41W152W165W180W179W142W148W94W54W32W93W46W167W60W45W49W240W100W102W103W126W127W132W135W92W136W141W107W111W83W23W9W28W90W109W112W33W106W101W87W18W66W108W154W153W242W187W86W147W84W85W155W156W186W170W171W79W283W285W2W1SP-B3GF11G+5V+5V+5V+5V+5VGNDGND+5V+5V12G11G10G13G14G15G16GP16P15P14P13P12P11P10P17+5.6VP18P19P34P35P33P20P21P32P31P22P23P30P29P24P25P28P27P26GND+8VGNDRchLchSTLB+17V+B+B+17V+17VGNDLchLchRch+17VGNDGND VGND+5VDATACLKE20RELAYGNDGNDE1V4 INMONI V3 IN V1 INV1 OUTV2 INV2 OUTC616W4C457C453R376C507W279C119C127C828R413W268W15W253W5W310C512 C521R472R609C366R144C364W295W297R375C520W302W275W31C125W62C634R106C115C123C143W67W78R17R18C19R512C20R608W289W298R152C505W303C905W259R127 R224R499C451R498R477W197W192R805W286W307W255R813C365C363R326C316C314R325R998R473R471C452R495R482W281W287R806W247C315W128C313C144R704R616W262W201R828W159W12562W113W257E18W164W264W256W276W146W115W151W133W203 W157W190W196W158W204W205W77 W81C909C463W80W98W105W58W20W22W91C831R821C827W301C408C407W891W145W265W3W212W178W263W282R417C456W300W117W299W6W261W202W246R999R604W129W19W292W37W290W293W294C462W304C603W305W284W311E9E10E12E11-17V911 20-17V+B-B1 151 47 18 14-17V-5V13 113 1O IGO I G4 1-17VF12G4G5G6G7G8GE4E161914X1-B1 13E1714-BP8P9P6P7P3P4P5P2P19GF2F216 91 8151116 981101816 9817116 98118 10911111711515 1OG IC821E BE BEEBB1 919BEEB185 4B EB EE B9BE118111329 11419BEBBBBBBBEEEE EEE B EB EB EE BE BE BE BB EB EE BBEB EE BBEB EEBEBBE BE BE BE BEB EB EB EAE AF AH AJ AL ANAG AI AK AM2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)21 22