Sony STR-DN840 Service Manual

Also see for STR-DN840: Limited warranty Quick setup guide Operating instructions Specifications Operating instructions

STR-DN840STR-DN84036365-17. PRINTED WIRING BOARD – MAIN Board (Component Side) – • See page 18 for Circuit Boards Location. • : Uses unleaded solder.1ABCDEFGHIJK2 3 4 5 6 7 8 9 10 11 12 13 14 15 16OIIC352IC23541 36 4IC2352VCCOUT GND VCCOUT GNDIC2351OIIC350IC420HS921Q850Q851Q852EER600R601R603L650R604R605R6061 5CNP920R608D570R800D571R801D572R803Q670 L850R804R611R805Q672R806Q674R808Q675R616R617D77015 CNP930D771 D772Q870R811Q872Q874R620Q875R621LP401R622R816R623R817R624R625R626R627C203R628R629R820R821R822R823R824R825R826R827R828 R829R251R252R449C603R450C803C610C612C613R650C808R651R653R654C618R655R656R658C810C812C813R850C620R851R853R854R661R855R856R858R666R667C820R861C631R670 R671C635R672R866R673R867R674C250R675R676R677R678R679TH251C831TH252C832R870R871C835R872R873R874R875R876R877R878F910R879F911F912F913C653C658C2351C853C660C2354C662C663C858Q700Q701Q702 EC860C863C670Q325EL700 C870C2371RR11C2372RR12C2373RR13 C2374D620RR14C681D621RR15D622RR17Q720RR18C685R2351Q722R2354Q724Q725D820C881D821C882D822C885J402Q55013 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2 13 2Q551Q552R302Q750Q751Q752L550R310R311R312R313R700R701R703Q570L750R704R705Q572R706Q574R708Q575D670D671R325D672 R326R327Q770 R328R711Q772Q774Q775R716R717FB2890D870D871R332D872R720R721R722R723 R724R725C301R726R727R728R729R920C503C310C311R542R543122524CN2014R351122524CN2015R356C703R550C320C708R551C322R553C323R554R361R555C325R556R558C710R365C712C713R750R751R753R754R561R755R756R758R566C912R567C913C720R377R761R570R571RY301R572R766R573R767R574R575R576R577R578R579C731C732R770R771C735R772R773R774C350R775C351C545R776C352C546R777C353C547R778C354R779C355C931GP801C932C933C358C359C553C558C753C560C563C758Q60014CN391Q601Q602EC760C762C763C570Q800Q801Q802RY920L600RY921C770C581C582RY350Q620L800C585Q622Q624RY355Q625D720C781D721C782D722Q820C785Q822RY360Q824Q825RY365D921D352D356Q650Q651Q652C836C736C636C886C786C686C586R381R382R383R384R385R386R387C930J401TB501 TB502 TB503Q553EEQ703EQ603EQ753 Q653 Q803 Q853ET301D326D327C2370L612W003Q281R282C281Q283Q282EEC283R281C282J218C564EEEEEEEEEEEEEEEEEEEEEEEEEEEC862W002W001R889R888 R887R885R838R839R837R835R789R788 R787R785R739R738 R737R735R689R688 R687R685R641R640R639R638R637R635R588 R587R585R580R535R473R472R471R470R422 R423R420R421JS315C914C915C682C632C491C484C483C482C481C480C441C434C433C431C432C430R684R584R6341314 CN304+L FRONTA CENTERR–+–+–L SURROUNDSPEAKERSR L SURROUND BACK/ BI-AMP/FRONT HIGH/ FRONT B RIPOWERTRANSFORMER(MAIN)T901(Page 46)JPOWERTRANSFORMER(MAIN)T901(Page 46)KHEADPHONEBOARDCN107(Page 50)FDIGITAL BOARDCN2000(Page 26)DDIGITAL BOARDCN2002(Page 26)EDIGITAL BOARDCN2003(Page 26)1-887-628-21(21)+–+–(CHASSIS)(CHASSIS) (CHASSIS)+–+–(CHASSIS)(CHASSIS) (CHASSIS)OPTICALIN 2(TVASSIGNABLE)IN 1(SAT/CATVASSIGNABLE)MAIN BOARD(COMPONENT SIDE)(CHASSIS)(CHASSIS)VIDEOMONITOROUTVIDEOVIDEO INAUDIOSA-CD/CD INVIDEOSAT/CATV INAUDIOSAT/CATV INAUDIOVIDEO INAUDIOSA-CD/CD INAUDIOSAT/CATV INAUDIOVIDEO INL RL RAUDIOTV INAUDIOSUBWOOFEROUTAUDIOTV INAUDIOSUBWOOFEROUTUS, CND