CCE-A650-cs-sm维修电路原理图.pdf

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1、ANO_BANO_B+5VB+5VB+5VB+5VBGNDGNDGNDGNDGNDGNDGNDGNDSEN_ASEN_A-VFD-VFD+12V+12VFIL_BFIL_B+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5VPULSE_R/PPULSE_R/PPULSE_R/PPULSE_R/PFIL_AFIL_AMODE_SWBMODE_SWBSOLEN_PLAYSOLEN_PLAYMODE_SWAMODE_SWAANO_AANO_APULSE_PLAYPULSE_PLAYPULSE_PLAYPULSE_PLAYSEN_BSEN_BSOLEN_R/PSOLEN_R/PSO

2、L_ASOL_ASOL_BSOL_BGND2GND2REC_SWREC_SWREC_SWREC_SWE1AE1AMISOMISOMOSIMOSICLKCLKSTBSTBE1BE1BREMREM+12V+12V+12V+12V330R330R150K150K1N41481N4148120K120K10n10n330R330RBC846BBC846B2K22K210K10K100K100K1N41481N4148220R220R10K10K1R1R1K1K100R100R1K1K4K74K7BC327/25BC327/25OPC.OPC.BC846BBC846BJUKEJUKEDISC1DISC1

3、SEARCHFFSEARCHFFEQUALEQUALSAVESAVETAPETAPETUNERTUNERDISC2DISC2PL/PSPL/PSDISC3DISC3RPM6936/V4RPM6936/V4PT6318PT6318220R220R33R33R47uF/25V47uF/25V1N41481N41481N41481N4148SK-107SK-107SK-107SK-1072K22K22K22K22K22K2100R100R100R100R100R100R100R100R100R100R1K1K100R100R100R100R100R100R100R100R1K1K1K1K1K1K1K

4、1K1K1K220R220R100R100R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R100uH100uH2K22K2STOPSTOPFFFFREWREWCDCDECOECOOP/CLOP/CLRECRECAUXAUXPOWERPOWERSEARCHRWSEARCHRW2K22K24K74K7BC327/25BC327/25220R220R220R220R220R220R10K10K4K74K74K74K7VERDEVERDEVERDEVERDEVERDEVERDE10n10n

5、10K10KVOLUMEVOLUMEENCODERENCODERVERDEVERDEBC846BBC846BBC846BBC846B120K120K150K150K2K22K22K22K24K74K710K10KR1924R1924CN1903CN1903R1917R1917D801D801R1916R1916C818C818R1923R1923Q1911Q1911R1921R1921VFD801VFD801R1930R1930R839R839D804D804R810R810CN1904CN1904R845R845R804R804R802R802R805R805R803R803R850R850

6、Q1910Q1910C802C802Q1912Q1912IR801IR801IC801IC801R821R821R847R847C803C803D803D803D802D802D1902D1902D1903D1903R807R807R806R806R809R809R837R837R832R832R836R836R835R835R834R834R824R824R831R831R830R830R829R829R828R828R827R827R826R826R825R825R823R823R822R822R820R820R838R838R819R819R818R818R817R817R816R816

7、R815R815R814R814R813R813R812R812R811R811R840R840L801L801R808R808R1919R1919R1914R1914Q1909Q1909R842R842R843R843R841R841R1929R1929R1931R1931R1913R1913D808D808D807D807D806D806C817C817R846R846E801E801D805D805Q1908Q1908Q1907Q1907R1915R1915R1918R1918R1920R1920R1922R1922R1925R1925R1932R193239391 15 5101015

8、152020252530303535VFD DISPLAYVFD DISPLAY3 32 21 1REMOTOREMOTOSENSORSENSOR52525151505049494848474746464545444443434242414140402727282829293030313132323333343435353636373738383939262625252424232322222121202019191818171716161515141413131212111110109 98 87 76 65 54 43 32 21 1VddVddSeg1/KS1Seg1/KS1Seg2/K

9、S2Seg2/KS2Seg3/KS3Seg3/KS3Seg4/KS4Seg4/KS4Seg5/KS5Seg5/KS5Seg6/KS6Seg6/KS6Seg7/KS7Seg7/KS7Seg8/KS8Seg8/KS8Seg9/KS9Seg9/KS9Seg10/KS10Seg10/KS10Seg11/KS11Seg11/KS11Seg12/KS12Seg12/KS12Seg13/Grid16Seg13/Grid16Seg14/Grid15Seg14/Grid15Seg15/Grid14Seg15/Grid14Grid6Grid6Seg16/Grid13Seg16/Grid13Seg17/Grid12

10、Seg17/Grid12Seg18/Grid11Seg18/Grid11VddVddVeeVeeSeg19/Grid10Seg19/Grid10Seg20/Grid9Seg20/Grid9Grid8Grid8Grid7Grid7Grid5Grid5Grid4Grid4Grid3Grid3Grid2Grid2Grid1Grid1VddVddVssVssLED5LED5LED4LED4LED3LED3LED2LED2LED1LED1OSCOSCKEY4KEY4KEY3KEY3KEY2KEY2KEY1KEY1STBSTBCLKCLKICICDinDinDoutDoutSW4SW4SW3SW3SW2S

11、W2SW1SW11.00.52305.011.00.52305.01A-650B,C,BLA-650B,C,BL05/05/0405/05/0405/05/0405/05/0405/05/0405/05/04CDCDTUNERTUNERTAPETAPE6 66 65 55 53 33 32 22 21 11 14 44 43535363637373838393940404141424243434444151516161717181819192020212122222323242425252626272728282929303031313232AUXAUXESQUEMA ELETRICO PCI

12、 FRONTALESQUEMA ELETRICO PCI FRONTALFRONTAL PCB SCHEMATIC ELECTRICFRONTAL PCB SCHEMATIC ELECTRIC+5V+5V+5V+5VROBERTOROBERTOTHIAGOTHIAGOTHIAGOTHIAGO+ + +VERIF.VERIF.TITLE:TITLE:A2A2mmmmememdimensoesdimensoesPROJECAOPROJECAODISCRIMINACAODISCRIMINACAOTITULO:TITULO:DATADATAVISTOVISTOCOD.COD.N.N.TOL.TOL.T

13、OL.TOL.MOD.MOD.ACAB.ACAB.ESC.ESC.MAT.MAT.DATADATANOMENOMEP.A.P.A.ALT.ALT.PROJ.PROJ.DES.DES.RadioFans.CN 收音机爱 好者资料库GNDGNDININOUTOUTGNDGNDININOUTOUTOSC2OSC2CLCLCLCLCLCLCLCLCLCLFAL-LFAL-LL_OUTL_OUTL_OUTL_OUTFAL_LFAL_LFAL-RFAL-RFAL_RFAL_RRADIO_RRADIO_RRADIO_RRADIO_R+9V+9V+9V+9VR_OUTR_OUTMOTOR+MOTOR+MOTO

14、R+MOTOR+MOTOR+MOTOR+MOTOR+MOTOR+SURROUNDSURROUNDSURROUNDSURROUNDSURROUNDSURROUNDMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWRST_CDRST_CDRST_CDRST_CDRST_CDRST_CDDODODODODODODODODODOCD_LCD_LOUT_ROUT_RRECRECRECRECRECREC+5VB+5VBCDRWCDRWGNDGNDGNDGNDGNDGNDGNDGNDOUT_LOUT_LL_INL_INL_INL_INCD_RCD_RR_INR_INR_IN

15、R_INSTBYSTBYSTBYSTBYSTBYSTBYSTBYSTBY+9VA+9VA+9VA+9VA+9VA+9VASTATUSSTATUSSTATUSSTATUSSTATUSSTATUSTRAY-TRAY-TRAY-TRAY-CAR+CAR+CAR+CAR+CAR+CAR+CAR-CAR-CAR-CAR-CAR-CAR-L_RECL_RECL_RECL_RECIRQ1IRQ1RADIO_LRADIO_LRADIO_LRADIO_LCECECECECECECECECECE-VFD-VFD-VFD-VFDCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCD

16、M_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSR_RECR_RECPB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2+12V+12V+12V+12V+12V+12V+12V+12VFIL_BFIL_BFIL_BFIL_B+5V+5V+5V+5VDIDIDIDIDIDIDIDIDIDISTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWVREGVREGFIL_AFIL_AFIL_AFIL_AMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBOSC1OSC1SOLE

17、N_PLAYSOLEN_PLAYSOLEN_PLAYSOLEN_PLAYMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWASOLEN_R/PSOLEN_R/PSOLEN_R/PSOLEN_R/PGND2GND2REC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWSCLSCLSCLSCLSCLSCLSCLSCLSCLSCLSCLSCLSDASDASDASDASDASDASDASDASDASDAE1AE1AE1AE1AMISOMISOMISOMISOMOSIMOSIMOSIMOSICL

18、KCLKCLKCLKSTBSTBSTBSTBE1BE1BE1BE1BREMREMREMREM7:IF7:IF6:VCC6:VCC8:OSC8:OSC5:VT5:VT3:AGC3:AGC4:GND4:GND2:GND2:GND1:ANT1:ANTTP9TP9TP8TP8TP3/04TP3/04TP2TP2TP6TP6TP5TP5/TRAY+/TRAY+5V+5VGNDGNDTP7TP7GNDGND+5V+5VTP1TP1TP10TP10+5V+5VOPC.OPC.2n72n73K33K32K22K21N41481N4148OPCOPCOPCOPCGARRAGARRA4K74K74K74K7BZX

19、79C3V3BZX79C3V310K10K27p27p27p27p33K33K100n/63V100n/63V0R0R100K100K6p6p100K100K22n22n100n100n100R100R4,7uF/100V4,7uF/100V100R100R10K10KKDV804CKDV804C18p18p100n100n47p47p2p2p22p22p10p10p27p27p2p2p3K93K922p22p1n1nKDV804CKDV804C33K33KKDV804CKDV804C10K10K1K51K52SC2413K2SC2413K220R220R33R33R2SC2413K2SC24

20、13K100R100R100n100n1n1n27p27p12p12p1M1M680R680R6p6p2SC2413K2SC2413K2K72K71K51K5220K220K1uF/100V1uF/100V47n47n100R100R18n18n22n22n1uF/10V1uF/10VANT-AMANT-AM3 34 41 12 25 56 675KHz75KHz100K100K1K1K100R100R100uF/16V100uF/16V4,7uF/100V4,7uF/100V15n15n8K28K247p47pBC846BBC846B1K1KBZX79C5V1BZX79C5V110R_1/2

21、W10R_1/2W18n18n1uF/10V1uF/10V100K100K1K1K100K100K1K51K5330R330R10R10R4,7uF/100V4,7uF/100V100n/63V100n/63V15n15n22K22K47p47p47p47p1K1K1K1KBC846BBC846B10K10K1K1K10R10R100n/63V100n/63V10n10n47p47p100n100n5K65K62K72K7120R120R22n22n100n100n47p47pFI_AMFI_AM18K18K4R7_1/2W4R7_1/2W1K1K22K22K7805PL7805PL4R7_1

22、/2W4R7_1/2W1N41481N4148PHONEPHONE330R/1/2W330R/1/2W330R/1/2W330R/1/2W220p220p10n10nGARRAGARRACGMXFCCGMXFCPTB7/T2CH1PTB7/T2CH1PTD0/KBI0PTD0/KBI0PTD1/KBI1PTD1/KBI1PTD2/KBI2PTD2/KBI2VDDAVDDAVSSAVSSAPTD3/KBI3PTD3/KBI3PTD4/KBI4PTD4/KBI4PTD5/KBI5PTD5/KBI5PTD6/KBI6PTD6/KBI6PTD7/KBI7PTD7/KBI7VREFHVREFHVREFL

23、VREFLPTA0/ADC0PTA0/ADC0PTA1/ADC1PTA1/ADC1PTA2/ADC2PTA2/ADC2PTA3/ADC3PTA3/ADC3PTA4/ADC4PTA4/ADC4PTA/ADC5PTA/ADC5PTA6/ADC6PTA6/ADC6PTA7/ADC7PTA7/ADC7PTC0/IRQ2PTC0/IRQ2PTC1PTC1PTC2/MISOPTC2/MISOPTC3/MOSIPTC3/MOSISSSSPTC4/PTC4/PTC5/SPSCKPTC5/SPSCKPTC6/SCTxDPTC6/SCTxDPTC7/SCRxDPTC7/SCRxDPTB0/SDAPTB0/SDAP

24、TB1/SCLPTB1/SCLPTB2/TxDPTB2/TxDRSTRSTPTB3/RxDPTB3/RxDIRQ1IRQ1PTB4/T1CH0PTB4/T1CH0VSSVSSOSC2OSC2OSC1OSC1VDDVDDPTB5/T1CH1PTB5/T1CH1VREGVREGPTB6/T2CH0PTB6/T2CH04444434342424141404039393838373736363535333332323131303029292828272726262525242422222121202019191818171716161515141413139 98 87 76 65 54 43 32

25、2444443434242414140403939383837373636353534343333323231313030292928282727262625252424232322222121202019191818171716161414151513131212111110109 98 87 76 65 54 43 32 21 1MC68HC908AP32MC68HC908AP3247K47KGARRAGARRA32,768KHz32,768KHz10M10M27p27p1K1KBC846BBC846Bfusivelfusivel22K22K1uF/100V1uF/100VBC856BBC

26、856B22uF/50V22uF/50V1K1K22K22KOPC.OPC.15K15KGT202GT2021K51K5BC856BBC856B22K22K100n/63V100n/63V2,2uF/100V2,2uF/100V10K10K100n100n- - -+ + +455845582K22K22K22K210n10nTDA7264TDA7264220R220R10uF/50V10uF/50V100n100n1000uF/35V1000uF/35V33K33KBZX79C3V9BZX79C3V9100uF/16V100uF/16V47K47K22n22n100R100R1000uF/3

27、5V1000uF/35V47K47K100K100K1n1n100K100K10K10K22n22n10K10Kopc.opc.1K1K2K22K210n/100V10n/100VGARRAGARRAGARRAGARRAGARRAGARRAGARRAGARRA1A/250V1A/250V220uF/16V220uF/16V100uF/10V100uF/10V220R_1/2W220R_1/2WBC856BBC856B47uF/25V47uF/25V10K10KBZX79C10VBZX79C10V47uF/25V47uF/25VBC846BBC846B10K10K100uF/25V100uF/2

28、5V1K1KBC337/25BC337/25100uF/25V100uF/25V47K47K2K22K2KSD-1408-YKSD-1408-YBZX79C13VBZX79C13V7805PL7805PL22n22n2200uF/25V2200uF/25V2K22K22K22K210n/100V10n/100V3K33K3opc.opc.100K100K2A/250V2A/250V100uF/50V100uF/50V47p47p47p47pBC846BBC846B47p47p4,7uF/100V4,7uF/100V47K47K10n/100V10n/100VGT202GT20247K47KGT

29、202GT202100K100K220p220p22K22K1K1K47p47p1K1KBC846BBC846B10uF/50V10uF/50V5K65K647n47n1K81K82SC2413K2SC2413K10K10K10R10R47K47K10R10R10K10K100R100R100n100n1K1K10K10K47n47n47p47p5K65K62,2uF/100V2,2uF/100V2n7/63V2n7/63V100n/63V100n/63V100uF/16V100uF/16V10R10R22n22n2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V

30、100n/63V100n/63V100n100n2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V10uF/50V10uF/50V100n/63V100n/63V100uF/16V100uF/16V2,2uF/100V2,2uF/100V5K65K62n7/63V2n7/63V10p10p120R120R22p22p10R10R1N41481N414833K33K10uF/50V10uF/50V22K22K

31、10R10RSVC383SVC38333K33K47p47p22n22n47p47p10n/100V10n/100V1uF/100V1uF/100V47uF/25V47uF/25V47p47pOPC.OPC.33K33K100n/63V100n/63V8p28p2150R150R47K47K100K100K1K1K47p47p1K1K10uF/50V10uF/50V22n22n390p390p47p47p39p39p1K1K10K10K47p47p10K10KAM_OSCAM_OSC4 46 63 31 12K22K210K10K15K15K1N41481N414847n47n47p47p47

32、uF/25V47uF/25V47p47pGT202GT2022,2uF/100V2,2uF/100V1N40041N40041N40041N40041N40041N40041N40041N40041K1K10n/100V10n/100V10n/100V10n/100V10n/100V10n/100V10R10R1K1K1K1K47p47p1K1K1K1K10n10n47p47p0R0R47p47p1K1K1K1K33n33n1K1K100K100K100R100R10n/100V10n/100V10K10KBZX79C33VBZX79C33V2,2uF/100V2,2uF/100V1K1KBC

33、337/25BC337/25BC327/25BC327/2510n/500V10n/500V1N40041N4004100uF/50V100uF/50V1K1K2K22K21K1K22uF/50V22uF/50V1uF/10V1uF/10V1n1n10K10K1R_1/2W1R_1/2W47p47p4,7uF/100V4,7uF/100V10uF/50V10uF/50V22n22n- -+ +BC327/25BC327/25100n100n680R680R47uF/25V47uF/25VBC846BBC846BSFU450BSFU450B22K22KSFE10.7MA5-ASFE10.7MA5

34、-A1uF/10V1uF/10V10K10K1uF/10V1uF/10V3K33K3CDA10.7-MG46CDA10.7-MG46OPC.OPC.560R560R82R_1/2W82R_1/2W100n100n1R_1/2W1R_1/2W10p10ppowerpowerGARRAGARRA110V110V220V220V1A/250V1A/250V2K2_1/2W2K2_1/2W1N41481N414810p10p2A/250V2A/250V47p47p47p47p47p47p47p47p0R0R10K_1/2W10K_1/2WLV23002MLV23002M1K1K10K10K10K10K

35、27p27p180R180R47p47p1uF/100V1uF/100V10R10R10K10K10R10ROPC.OPC.10R10R10R10R100n100nBZX79C3V3BZX79C3V322K22KBC846BBC846B10K10K100R100ROPC.OPC.BC846BBC846B10uF/16V10uF/16V100R100R1K1K27p27pBC856BBC856B10K10K10K10K100n100n330K330K47n47n1uF/10V1uF/10VtermicotermicoBF998RBF998R0V-OFF0V-OFF5V-ON5V-ON0V-OFF

36、0V-OFF5V-ON5V-ONR115R115C109C109R135R135R415R415D514D514R202R202R201R201GF503GF503R302R302R301R301D102D102R314R314TU101TU101L1L1C2C2C3C3R1R1C204C204L2L2R2R2R3R3C5C5R4R4C6C6C4C4R5R5C214C214R18R18R19R19D1D1C7C7L5L5C8C8L4L4C23C23C9C9C22C22C20C20C19C19C17C17R17R17C21C21C301C301D2D2R7R7D3D3L7L7R11R11R15R

37、15TR3TR3R12R12R13R13TR2TR2R14R14C15C15C18C18C13C13C14C14R16R16R9R9C11C11L6L6TR1TR1IFTIFTR308R308R108R108R131R131C209C209C115C115R120R120C104C104C126C126C130C130T102T102X101X101R106R106R104R104R109R109C132C132C128C128C102C102R526R526C630C630Q102Q102R102R102D103D103R111R111C103C103C131C131R105R105R103

38、R103R305R305R107R107R129R129R137R137C129C129C414C414C101C101R655R655C627C627C620C620R607R607R627R627Q101Q101R642R642ANT_FMTANT_FMTR101R101R136R136C415C415C144C144C608C608C116C116R121R121CN502CN502R307R307R512R512C125C125C208C208C623C623T104T104R641R641R203R203R130R130R215R215IC502IC502R204R204CN202C

39、N202CN201CN201D521D521CN204CN204R259R259R260R260CN203CN203C308C308C123C123GF504GF504IC601IC601R417R417GF505GF505X601X601R640R640C610C610R126R126Q203Q203R209R209C523C523Q201Q201C309C309R206R206R211R211C219C219R313R313D205D205R525R525Q202Q202CN505CN505R210R210C203C203C413C413R315R315C110C110IC301IC301

40、R413R413R428R428C122C122IC201IC201R125R125C202C202C207C207C205C205R423R423D201D201C522C522R304R304C519C519CN507CN507R207R207C206C206R303R303R306R306C302C302R420R420R513R513CN501CN501C520C520R610R610R519R519R608R608R426R426C503C503GF506GF506GF507GF507GF508GF508GF501GF501FS501FS501C516C516C521C521R514

41、R514Q503Q503C515C515R511R511D510D510C514C514Q504Q504R509R509C303C303R609R609Q505Q505C304C304R510R510R412R412Q501Q501D509D509IC501IC501C517C517C505C505R429R429R427R427C215C215R127R127R516R516R309R309FS504FS504C527C527C621C621C615C615Q204Q204C622C622C306C306R310R310C216C216D202D202R421R421D204D204R419

42、R419C307C307R312R312R629R629C619C619R622R622Q301Q301C201C201R112R112C117C117R128R128Q104Q104R213R213R138R138CN402CN402R418R418R621R621ANT_LOOPANT_LOOPR639R639R618R618C105C105CN503CN503R205R205R643R643IC401IC401C114C114C617C617R402R402C425C425C403C403C417C417C418C418R401R401C633C633C424C424C422C422C4

43、04C404C1901C1901C421C421C408C408C406C406C410C410C409C409C407C407C419C419C416C416C401C401C411C411R403R403C402C402VC101VC101R522R522C120C120R139R139D515D515C642C642C420C420R212R212R646R646D101D101C641C641C614C614C605C605C640C640C218C218C524C524C602C602C612C612R119R119R424R424C405C405C121C121R208R208R4

44、22R422CN401CN401R124R124R617R617C611C611R614R614C603C603C631C631C119C119C626C626CNTP9CNTP9C118C118R626R626R644R644CN602CN602C628C628R638R638T101T101R414R414R645R645R311R311D513D513C113C113C613C613C134C134C639C639D203D203C412C412D501D501D504D504D503D503D502D502R632R632C504C504C502C502C501C501R620R620

45、R636R636R637R637C629C629R633R633R615R615C634C634C638C638R611R611C637C637R625R625R619R619C635C635R628R628R521R521CN506CN506R616R616C217C217R123R123D512D512C137C137R517R517Q507Q507Q506Q506C525C525D511D511C526C526R518R518R117R117R116R116C136C136C135C135C111C111R1905R1905CN504CN504R530R530C616C616C133C1

46、33C138C138C124C124CN906CN906Q1903Q1903C127C127R1907R1907C139C139Q1905Q1905CF102CF102R1911R1911CF103CF103C140C140R1909R1909C142C142R132R132CF101CF101R114R114R110R110R133R133C108C108R531R531C107C107GF502GF502SW501SW501REDEREDEFS502FS502TF501TF501R520R520JA17JA17D522D522C106C106FS503FS503C618C618C606C6

47、06C644C644C636C636J1J1R134R134IC101IC101R650R650R603R603R602R602C609C609R606R606C632C632C601C601R635R635R605R605R634R634C643C643R612R612R613R613C607C607D601D601R604R604Q602Q602R601R601CN101CN101R430R430R631R631Q601Q601C604C604R431R431R651R651C1C1Q103Q103R118R118R113R113C112C112R140R140C143C143C141C1

48、41CN601CN601FSTFST- ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR ORIGINAIS DE FABRICAORIGINAIS DE FABRICA6 64 43 32 21 1GNDGNDGNDGND(+L)(+L)(+R) (+R) 8 87 76 65 54 43 32 21 12 25 54 41 13 38 87 76 6Rin_1Rin_

49、1LoutLoutRoutRoutLin_3Lin_3Lin_4Lin_4Loud_LLoud_LRin_2Rin_2Rin_3Rin_3Rin_4Rin_4Loud_RLoud_RRinRinTreble_RTreble_RTreble_LTreble_LAgndAgndVddVddRefRefCLKCLKDATADATADgndDgndOut_LOut_LOut_ROut_RBout_RBout_RBin_RBin_RBout_LBout_LBin_LBin_LLinLinLin_1Lin_1Lin_2Lin_2& Gain Control& Gain ControlInput Selec

50、torInput SelectorLoudnessLoudnessVolume &Volume & Gain Control& Gain ControlInput SelectorInput SelectorPT2314PT2314BassBassBassBassMuteMuteAttAttAttAttMuteMuteLoudnessLoudnessVolume &Volume &TrebleTrebleTrebleTrebleSupplySupplyLatchesLatchesDecoder &Decoder &Serial BusSerial BusX-INX-INX-OUTX-OUTVD