Jvc-NXPN-7-Schematic电路原理图.pdf

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1、SCHEMATIC DIAGRAMSNX-PN7J,NX-PN7C,NX-PN7B,NX-PN7ENX-PN7EN,NX-PN7EV,NX-PN7A,NX-PN7USNX-PN7UW,NX-PN7UJContentsBlock diagramsStandard schematic diagramsPrinted circuit boards2-12-32-11 to 13DVD-ROM No.SML2008Q2COMPACT COMPONENT SYSTEMNo.MB675SCH2008/9COPYRIGHT 2008 Victor Company of Japan, Limited.Lead

2、 free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)NX-PN7B, NX-PN7ENX-PN7EN, NX-PN7EVIn regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode

3、( ) and ICP ( ) or identified by the “ “ mark nearby are critical for safety. 2-1Block diagramCN601 CN308S601 to S610KEY MATRIXU601LCDDRIVERLCD601LCDDISPLAYIR601REMOCOND602,Q601,Q606BACKLIGHT LEDSystem control sectionLCD_DATALCD_RDLCD_WRLCD_CSILCD_DATALCD_RDLCD_WRLCD_CSILCD_VCC_CTRREMOTE_INKEY_INSTA

4、NBY_LED_CTRDIM2KEY_INREMOTE_INDIM1DIM2B01 to 19B31 to 38CN710AQ602Q603LCD 5VCTRLCD_VCC_CTRD601,Q604STANDBY LEDSTANBY_LED_CTRSCLSDAIPOD A JackLED VCC LED5VDIM1TX1IPOD_DET1ACC_DET1RX1 RX1RX2RX2TX2IPOD_DET2ACC_DET2CN710BCN702IPOD ACN712ACN712BQ707,Q708VCC REG.Q312,Q313BUFFERU703VIDEOOUT SWVCCU304Q320MI

5、CONAPPLE_IC_CP_READYQ325CP READYRESETAC_DETLCD_5VD702LEDIllumination LED BMCU_5VMCU_5V+8VLED VCCLED VCCFront panel sectionU306,Q324iPod AuthenticationCoprocessorAPPLE_IC_SCLAPPLE_IC_SDAAPPLE_IC_RESETV-P-CQ309,Q311BUFFERU702OP AMP.IPOD_L2IPOD_R2VIDEO_IN1IPODB_LIPODB_RIPOD_L1IPOD_R1IPODA_LIPODA_RVIDEO

6、 OUTVIDEO_SWU701OP AMP.U704LED BDRIVEU705LED ADRIVEQ701 to Q706LED VCC SWR, G, BLED_R1/R2LED_G1/G2LED_B1/B2/B3LED_R1/R2LED_G1/G2LED_B1/B2/B34094_DATA4094_CLKCN713ACN713BD701LEDIllumination LED AR, G, BIPOD_5VTX1, RX1IPOD_DET1ACC_DET1IPOD_L1IPOD_R1VIDEO_IN1TX2, RX2IPOD_DET2ACC_DET2IPOD_L2IPOD_R2VIDEO

7、_IN2CN711AIPOD B JackCN711BCN704IPOD BIPOD_5VVIDEO_IN24094_STRB_ALL_LED2_CTRMCU_VCCQ314,Q315LED 5V SWLVC4094_STRB_B2-2JK801CN801CN304U303POWER AMP.U311,Q326Sound TurboPower amp sectionTU_DATU_LATU_CLKTU_RDSITU_LTU_RLOUTROUTL-INR-INMUTEST_BYA-STBY_DETSPEAKERSPL+SPR+SPL-SPR-U801U802FM/AMTUNERX30216MHz

8、X30332.768kHzX80119.2MHzTQ331Q329Q330RESETETQ306,Q307AC DETCN307ACN307BJK204VCCU310E.VOLUMEQ321HP MUTEFM ANTAM ANTAC INAC-DC ADAPTORAC INAC-DCSMPSQ318,Q319TU5V SWMCU_VCCTU_5VTU_VCCQ201toQ204HP MUTEHP, AUX & VIDEO JackDC JacksectionAUX-LAUX-RAUX_LAUX_RCN302BJK202AUX INVIDEOCN303BCN303AJK203VIDEOOUTCN

9、301BCN302ACN301AL_CHR_CHL_CHR_CHL_CHR_CHSP_LSP_RSP_LSP_RHP_MUTEHP_MUTETUNER_VCC_CTRHP_MUTEHP_DETHP_DETJK201HEADPHONEVCCPA, P_CON, PROTECT_INST_BYPROTECT_INAMP_VCCQ305,Q308,Q310,Q316,Q317,Q328AMP VCC REG.VCC+8VQ301,Q302,Q327+8V REG.P_CONPROTECT_INVCC+3.3VIPOD_5VMCU_VCCU301,U302,Q303,Q304IPOD 5V/MCU_V

10、CC REG.Used for Area suffix J/CUsed for Area suffix J/CVCCAMP_VCCQ323AMP VCC REG.Used for except Area suffix J/CUsed for except Area suffix J/CUsed for Area suffix J/C2-3Standard schematic diagramsH312C421D311C432C434X302 X303CN306H313D326C403 C404 C351 C352 R354C430C433R368 R413R415 R1413 R1368 R30

11、2R348R345R367R366R355R371R370R353R352D325C350R350L303 L304 L305R391 C389 R393 C390C477 C478R422R423C330 C331C442C471 C472C443D327C323Q326C355 C356 C357 C358 C359 C360 C361C370 C371C375R436R437 R438R439R332 R331 R326 R325R304 R369R442C449R446RN303R301 R335 R336 R337R447C448R341CN06P-DC362R382C312C368

12、 C369R473 R474 C482R343C376C489L315C377 C378C354C485R475C486R476C379 C380C487 C488 C311R383R1R426R412C465C466C467C468R433Q324R432Q325R333C302C303R378R427R379R328R347R364R365CN308R418C334C335C336C337C338C339C340C341C342C306R462 R463R359R377RN304R339R338R334R320U304R403R434C440R443R458R441R440C439C438

13、R444C327U311D321R445C447C446R449R448C326C445R454C441C470R455R457R450C444C469WP1 WP2 WP3U310C483 C484R342Q309R305R344Q311RN305RN302R360R361RN301TP303TP304TP314TP315TP316R319R459R358R356R452R357Q320Q312R351Q313R416R392R390C374Q315Q314R349U306L314D305R362C373C372R465R466 R467 R468Main section2-4Parts a

14、re safety assurance parts.When replacing those parts makesure to use the specified one.L305R391 C389 R393 C390C477 C478 C479 C480R422R423C330 C331R470C348CN302AL306L307L308C349R469C381R324D322R399R387R307Q306R386C304 C315D302C316D304R346R327R313 C353C401D314Q330C437D317C314C328C418C419D313R311R318R3

15、17D312C324C325C364C363C313C307C308D307D306D309C310C375 R384R389R388C322C321C380C487 C488 C311R383R1C426 C429R421R419C431C383 C329 C365R308C319C385 C386 C387 C388D323C318 C317 R404C344C343Q328C309R426R412R471R392R390CN301ACN304WP303Q321R312R323Q317Q305R309D303D301CN307AQ323D324D316C320R409D315R310Q32

16、9Q331R402R401Q307Q304U302R303Q303U301Q327R315Q301D308Q302D318Q310Q316R330Q308U303C366R314R381R380C367R316R424R385D310WP302C374Q318R405R420Q319R321R322L302R329R411C475C473C476C474R408 R407R472Q315Q314U306L314D305R362C373C372L313C491C490R306C393C394C392C332C384C436C333C391C410 C411 C412 C413 C414 C415

17、2-5iPod Dock sectionL707L708L705L706Q704C735C736C737C738C739C740U705U704Q702Q701Q703R757R764Q705Q706D710R737R738R740R741D709R742R743R756R749R750R751R752D707D706D705D703R753R754R755WP6WP5WP4X801R803C801U801U802F801L80RRCN713ACN712AD708D704C707R744R745R758R759C756C734 C758C753R765R766C751C723R736R735R

18、734R748R747R746C761 C762 C763 C764C765 C766 C767 C768C809C808C807C806C816C804C803C802C813C814RN801C815C8122-6Parts are safety assurance parts.When replacing those parts makesure to use the specified one.CN801C818C817T801WP6WP5WP4X801R803C801L802F801L801R808R810JK801CN713ACN712AR761U701R760C703L704C7

19、08C709C730R707R713R714R719R710R709R720C702C718C714C701R730 R728C721C731R717R718C724C722R726U702R731R732R712R729R727R711C726C725C717C727R776R397R396R395R394R376R375R374R340R363R398WP307 WP304 WP306WP305WP301Q707Q708CN303AU703C757 R792C759 R791C760L709L710L711R703L703L702L701R704R702CN711ACN710AC761 C

20、762 C763 C764C765 C766 C767 C768C729R725C719R724C716R706C712R739C720R723C728C713C715R733R721 C732 R722 C733R715 C710 R716 C711C705 C706C741 C742 C743 C744 C745C746 C747 C748 C749 C750R701R705R763R793R794D802D801C809C808C812R809C811 C8102-7Front sectionCN601R635L601WP601 WP602Q604R612R613R629R628R627R626Q601Q606R634D602Q602Q603IR601R615R603 R604 R605 R606 R607 R608H601 H602 H603 H604 H60C601S601 S602 S603 S604 S605 S606R616C603R614C604C602D601R602C614R638C605 C606 C607 C608 C609 C610 C611 C612 C613R623R625R622R636R621