Kenwood VR-4090-B Service Manual

Also see for VR-4700: User guide How to operate Connection guide Connection and setup guide

Contents

Kenwood VR-4090-B Service Manual Manual pdf 21 page image

IC3D403D401D402Q322Q321D405Q403 Q404Q101Q104Q103Q102IC5IC1Q114Q113IC307Q111Q112Q124 Q123Q121Q122Q134Q133Q131Q132IC6IC2IC7IC8IC4IC308 IC304IC9IC303Q401Q402Q302Q301IC305 IC301Q407Q312Q311IC306 IC302Q408Q405 Q409Q406Q410R417R540C72C71C74C73C574C75C77 C78R415R314R315R316R313R317R416R364R363R360R361R362R359R343R351R356R357R358R355R352R353R354R108 R109R110R107R104R105R106R128 R129R566R130R127R578R577R565R602R601R605R610R611R612R609R606R607R608R586R585R594R593R405R406R103C343C551 C552C561C563C564C557 C558C559C342C341C355C354C356C359C344C596C347C352C351C348C595C546C545C353R102R101C102C101R568 R567C112C111R124R125R126R123R122 R121R148R149R150R147R570 R569C122 C121R144R145R146R143R142 R141R168R169R170R167R572 R571C132C131R164R165R166R163R162 R161R171C133C10C9C30C26C15C29C24C25C14 C13C23R29R28R30R25C20R27R26C16C379C19C76R552R24R23R553R554R549R550R555R556C3C5C6C4R537R551C576C594C577C572R6R5R8R7R4R3R18R17R20 R19R10 R9R16 R15C40C36C39C34C35C33R21R57R58R53R54R55R56R22R35R34R52R36R31R33R32R380R381R382R379 R371R372R373R374R580R579R604R603R588R587R596R595C363C579 C578C580C581C591C582C362C361C375C374C376C364C367C372C371C368C44C43C373C60R51C56C54C53 C55C520C59R67R68R63R64R65R66R614R613R62 C70C524W405R403R404R61R310R311R312R309R301R306R307R308R305R302C307R304R574R573R598R597R582R581R590R589C303C547 C548C560C553 C554C302C301C315C314C316C319C304R303C312C311C308C542C541C313W406R340R341R342R339R331R336R337R338R335R332R333R334R576R575R600R599R584R583R592R591C323C549C550C562C555 C556C322C321C335C334C336C339C324C327C332C331C328C544C543C333R409R410R1C66R407R411R408R412C42C64C63 C65C522C69C517 C518R517R535R518R536C515 C516R515R533R516R534C513C514R513R531R514R532C511 C505C512 C506R511R505R529R523R512R506R530R524C509 C503C510 C504R509R503R527R521R510R504R528R522C507 C501C508C502R507R501R525R519R508R502R526R520W402W400R547R548C566C567C523C569W407W404C533C5681114581 4588 5418 5418 5418 5418 5414 185145 8145 8121324241 1213241 1213241 12131516 3015 1301615 13016B E B EB EB EB EB EB EB EB EB EB EE BB EB EB EB EB EB EE BB EB EE BE BB E B EE BE BE BB EB EE BB ERoom ACN3D404CN301CN314CN313WH301J1J3 J2X11 C/4Pre outCN310CN303CN306CN304CN312CN311CN307CN309CN308CN302CN101J101J103 J102CN2CN305CN315CN1CN102CN4Room BPre outX11-3870-10 A/4 (J70-1388-11)X11LFRONTRLRSURROUNDAUDIOPRE OUTSECOND ROOMRVIDEO L WOOFER CENTERSUBPRE OUTWOOFERSUBCENTERSURROUND FRONTPLAYPLAYPLAY REC PLAY RECINININ OUT IN OUTVIDEO4DVD/6CH INPUTAUDIOVIDEO3 VIDEO2 VIDEO1B/4W21W22W23W414W131W132R69R70W410W29W301W300W85W87W92W76W44W42W24W27W121W114W41W39W35W30W133W134W415W302W401W403W199W147W81W78W93W91W96W279C584C586C588C590C573C525W216R401R402R413R414C583C345C346C565C539C402C401C350C349C538C404C585W19W26C587C589W25W20W43W74W64W53W203W196W71W72W56W190W174W204W205C31C7C8C1C2C11C18C12C17C32C51C37C52C38C21 C22C27C28W153W249W285W229C365W215W210C366W206W195W184W198W197W193W192W180W224W186W207C370C369W154W194W219W271W155W220W269W274W189W182W265W160W159W227W228W264W268C519C61 C62W34W38W40W33W31W32W243W89W129W51W54W60W66W58W88W90W123W124W125W126W234W116W117W80W84W37W120W127W136W104W105W106W138W139W142W130W118W73W235W83C325C326C537W97C403W100W101W94W69W67C305C306C535C310C309C534W128W135W137C330C329C536W86W50C405C406W110W111W75W70W77W140W143W122W145W95W112W113W49W82W79W119W115W141W144W146C571W48C407W47 W46W65W59W62W63W45W68W57W52W61W55W267W246C521W209W208W212W213W183W185W188W214W236W266W149W164W156W287W165W166W157W163 W176W177W173W288W273W286W150W151W152W272W289W232W297W226W251W223W211W280W217W218W250W298W293W247W248 W292W294W295W291W290W221W237W238W233W239W240W241W275W244W263W231W201W270W252W253W255W276W277W242W260W278W254W257W158W167W282W222W225W258W256W296W259W261W262W284W281W148W162W245W168W175W169W170W171W172W178W181W187W191W230W202W200E.VolE.VolRchLchE.VolCchE.VolSWchE.VolLSchE.VolRSchMuteDriverRoom B Room A6ch INPUTBUFF.6ch INPUTBUFF.RSchLSchCchSWchRoom BE.VolLchRchREC BUFF.BUFF.Room ALINE BUFF.LchLINE BUFF.RchRoom A BUFF.SELECTORSELECTORREC OUTetc.SELECTORW299C5751 15142113 416187114920115 11111413111311111311 114142 1415141 22674221202013U W Y AA ACV X Z AB AD2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)23 24