CCE-MDK400-cs-sch 电路图 维修手册.pdf

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1、MODE_SWAMODE_SWA +12V+12V CLKCLK MODE_SWBMODE_SWB SOLEN_R/PSOLEN_R/P SOLEN_PLAYSOLEN_PLAY REMREM MOSIMOSI MISOMISO STBSTB -VFD-VFD FIL_BFIL_B +5VB+5VB E1BE1B E1AE1A FIL_AFIL_A +5V+5V +5V+5V+5V+5V +5V+5V +5V+5V +5V+5V GND2GND2 SEN_BSEN_B PULSE_PLAYPULSE_PLAY PULSE_PLAYPULSE_PLAY ANO_AANO_A SOL_ASOL_A

2、 PULSE_R/PPULSE_R/P PULSE_R/PPULSE_R/P SOL_BSOL_B SEN_ASEN_A REC_SWREC_SW REC_SWREC_SW ANO_BANO_B GNDGND GNDGND GNDGND GNDGND +12V+12V +12V+12V SK-107SK-107 4K74K7 2K22K2 2K22K2 150K150K 120K120K BC846BBC846B BC846BBC846B VERDEVERDE VOLUMEVOLUME ENCODERENCODER 10K10K 10n10n VERDEVERDE VERDEVERDE SK-

3、107SK-107 4K74K7 220R220R 4K74K7 10K10K 220R220R 220R220R BC327/25BC327/25 4K74K7 2K22K2 SURRSURR S_RWS_RW DISC1DISC1 DISC3DISC3 TUNERTUNER EQUALEQUAL OP/CLOP/CLTAPETAPE DISC2DISC2 2K22K2 1uF/100V1uF/100V 100uH100uH 220R220R 220R220R 220R220R 220R220R 220R220R 220R220R 220R220R 220R220R 220R220R 220

4、R220R 100R100R 220R220R 1K1K 1K1K 1K1K 100R100R 100R100R 100R100R 1K1K 100R100R 100R100R 100R100R 100R100R 100R100R 2K22K2 2K22K2 1N41481N4148 1N41481N4148 1N41481N4148 47uF/25V47uF/25V 33R33R 220R220R PT6318PT6318 RPM6936/V4RPM6936/V4 CDCD S_FFS_FF STOPSTOP RECREC POWERPOWER PL/PSPL/PS BC846BBC846B

5、 330R330R BC327/25BC327/25 4K74K7 1K1K 100R100R 1K1K 1R1R 10K10K 100K100K 10K10K 2K22K2 BC846BBC846B 10n10n 120K120K 150K150K 330R330R D1903D1903 R1925R1925 R1922R1922 R1920R1920 R1918R1918 R1915R1915 Q1907Q1907 CN1901CN1901 Q1908Q1908 CN1902CN1902 D805D805 E801E801 R846R846 C817C817 D806D806 D807D8

6、07 D1902D1902 R1913R1913 R841R841 R1931R1931 R1929R1929 R843R843 R842R842 Q1909Q1909 R1914R1914 R1919R1919 R808R808 C802C802 L801L801 R811R811 R812R812 R813R813 R814R814 R815R815 R816R816 R817R817 R818R818 R819R819 R820R820 R838R838 R821R821 R822R822 R823R823 R825R825 R829R829 R830R830 R831R831 R824

7、R824 R834R834 R835R835 R836R836 R832R832 R837R837 R806R806 R807R807 D802D802 D803D803 D801D801 C803C803 R847R847 R810R810 IC801IC801 IR801IR801 Q1912Q1912 R1924R1924 Q1910Q1910 R850R850 R803R803 R805R805 R802R802 R804R804 R845R845 CN1904CN1904 R839R839 R1930R1930 R1921R1921 Q1911Q1911 C818C818 R1916

8、R1916 R1917R1917 R1923R1923 CN1903CN1903 VFD801VFD801 5252 5151 5050 4949 4848 4747 4646 4545 4444 4343 4242 4141 4040 2727282829293030313132323333343435353636373738383939 2626 2525 2424 2323 2222 2121 2020 1919 1818 1717 1616 1515 1414 13131212111110109 98 87 76 65 54 43 32 21 1 VddVdd Seg1/KS1Seg1

9、/KS1 Seg2/KS2Seg2/KS2 Seg3/KS3Seg3/KS3 Seg4/KS4Seg4/KS4 Seg5/KS5Seg5/KS5 Seg6/KS6Seg6/KS6 Seg7/KS7Seg7/KS7 Seg8/KS8Seg8/KS8 Seg9/KS9Seg9/KS9 Seg10/KS10Seg10/KS10 Seg11/KS11Seg11/KS11 Seg12/KS12Seg12/KS12 Seg13/Grid16Seg13/Grid16 Seg14/Grid15Seg14/Grid15 Seg15/Grid14Seg15/Grid14 Grid6Grid6 Seg16/Grid

10、13Seg16/Grid13 Seg17/Grid12Seg17/Grid12 Seg18/Grid11Seg18/Grid11 VddVdd VeeVee Seg19/Grid10Seg19/Grid10 Seg20/Grid9Seg20/Grid9 Grid8Grid8 Grid7Grid7 Grid5Grid5 Grid4Grid4 Grid3Grid3 Grid2Grid2 Grid1Grid1 VddVdd VssVss LED5LED5 LED4LED4 LED3LED3 LED2LED2 LED1LED1 OSCOSC KEY4KEY4 KEY3KEY3 KEY2KEY2 KEY

11、1KEY1 STBSTB CLKCLK ICIC DinDin DoutDout SW4SW4 SW3SW3 SW2SW2 SW1SW1 3 3 2 2 1 1 REMOTOREMOTO SENSORSENSOR 31311 15 51010151520202525 VFD DISPLAYVFD DISPLAY 1.00.52280.031.00.52280.03 ROBERTOROBERTO THIAGOTHIAGO THIAGOTHIAGO 25/07/0325/07/03 25/07/0325/07/03 23/07/0323/07/03 MD-K400A/BMD-K400A/B CDC

12、D 1.52.10271.001.52.10271.00 4444 3030 2929 2828 2727 2626 2525 2424 2323 2222 2121 2020 1919 1818 1717 1616 1515 4343 4242 4141 4040 3838 3737 3636 3939 TUNERTUNERTAPETAPE APEXAPEX APEXAPEX SUNMAXSUNMAX SUNMAXSUNMAX 6 6 6 6 5 5 5 5 5 5 3 3 3 3 2 2 2 2 1 1 1 1 1 1 1 1 4 4 4 4 4 4 ESQUEMA ELETRICO PC

13、I FRONTALESQUEMA ELETRICO PCI FRONTAL FRONTAL PCB SCHEMATIC ELECTRICFRONTAL PCB SCHEMATIC ELECTRIC +5V+5V +5V+5V CICUITO OPCIONAL USADOCICUITO OPCIONAL USADO PARA MONTAGEM DO DECK SUNMAXPARA MONTAGEM DO DECK SUNMAX + + + + VERIF.VERIF. TITLE:TITLE: A2A2 mmmmememdimensoesdimensoes PROJECAOPROJECAO DI

14、SCRIMINACAODISCRIMINACAO TITULO:TITULO: DATADATAVISTOVISTO COD.COD. N.N.TOL.TOL.TOL.TOL. MOD.MOD. ACAB.ACAB. ESC.ESC. MAT.MAT.DATADATA PROJ.PROJ. DES.DES. NOMENOME P.A.P.A.ALT.ALT. RadioFans.CN 收音机爱 好者资料库 GNDGND ININOUTOUT GNDGND ININOUTOUT VdisVdis VoVoVinVin GNDGND FAL_LFAL_L L_OUTL_OUT R_OUTR_OUT

15、 R_OUTR_OUT RST_CDRST_CD RST_CDRST_CDRST_CDRST_CD RADIO_LRADIO_L RADIO_LRADIO_LRADIO_LRADIO_L SDASDA SDASDASDASDASDASDA CD_LCD_L MODE_SWAMODE_SWA FAL_RFAL_R +9VA+9VA +9VA+9VA +9VA+9VA +9VA+9VA +9VA+9VA+12V+12V +12V+12V +12V+12V +12V+12V +12V+12V CLKCLK MODE_SWBMODE_SWB L_INL_IN L_INL_IN CD_RCD_R R_I

16、NR_IN R_INR_IN MOTOR-MOTOR- MOTOR-MOTOR-MOTOR-MOTOR- FF_REWFF_REW FF_REWFF_REW FF_REWFF_REW FF_REWFF_REW SCLSCL SCLSCLSCLSCLSCLSCL MUTE_PWMUTE_PW MUTE_PWMUTE_PW L_RECL_REC RADIO_RRADIO_R RADIO_RRADIO_RRADIO_RRADIO_R CECE DIDI CLCL STBYSTBY STBYSTBY STBYSTBY STBYSTBY SURROUNDSURROUND CAR-CAR- CAR-CAR

17、- DODO STATUSSTATUS RECREC RECREC RECREC SOLEN_R/PSOLEN_R/P CAR+CAR+ CAR+CAR+ CAR_POSCAR_POS CAR_POSCAR_POS PB_1/2PB_1/2 PB_1/2PB_1/2 PB_1/2PB_1/2 R_RECR_REC R_RECR_REC SOLEN_PLAYSOLEN_PLAY REMREM CDM_POSCDM_POS CDM_POSCDM_POS MOSIMOSI MISOMISO MOTOR+MOTOR+ MOTOR+MOTOR+ MOTOR+MOTOR+ STBSTB -VFD-VFD

18、-VFD-VFD FIL_BFIL_B FIL_BFIL_B +5VB+5VB E1BE1B E1AE1A FIL_AFIL_A FIL_AFIL_A +5V+5V +5V+5V +5V+5V GND2GND2 REC_SWREC_SWREC_SWREC_SWREC_SWREC_SW REC_SWREC_SW REC_SWREC_SW REC_SWREC_SW +5V+5V GNDGND 8 87 76 65 5 4 43 32 21 1 GNDGND +5V+5V +9VA+9VA TP8TP8 TP7TP7 TP6TP6 TP5TP5 TP4TP4 TP3TP3 TP2TP2 TP1TP1

19、TP10TP10 +5V+5V 1K1K 1K1K 100uF/50V100uF/50V 10n/500V10n/500V 1N40041N4004 1N41481N4148 220R220R 220R220R 270R270R 47n47n 1K1K 8K28K2 GARRAGARRA 1n1n 10K10K BC846BBC846B 1n1n OPC.OPC. SVC201-SPASVC201-SPA GNDGND FMFM 47n47n 47n47n BZX79C5V6BZX79C5V6 680R680R AM_ANTAM_ANT 4 4 3 3 2 2 1 1 FI_AMFI_AM 3

20、 3 6 6 4 4 2 2 33K33K 470p470p OPC.OPC. 10p10p 47n47n RF_FMRF_FM 33K33K SVC201-SPASVC201-SPA OSC_FMOSC_FM 10K10K 75KHz75KHz 10p10p 10p10p 47n47n BZX79C3V3BZX79C3V3 100uF/16V100uF/16V 22n22n 100n100n CDA10.7-MG46CDA10.7-MG46 1uF/100V1uF/100V 0,47uF/100V0,47uF/100V 1uF/100V1uF/100V SFE10.7MA5-ASFE10.7

21、MA5-A SFU450BSFU450B 100uF/16V100uF/16V 47n47n 47n47n 22uF/50V22uF/50V 4,7uF/100V4,7uF/100V 390p390p 10n10n 22uF/50V22uF/50V 4K74K7 0R0R 0,47uF/100V0,47uF/100V 47n47n 1K1K 47n47n AM_OSCAM_OSC 6 6 4 43 3 1 1 39p39p 390p390p 22K22K 15p15p 33K33K 100n/63V100n/63V 47p47p 47p47p 1K1K 1K1K 47p47p 1K1K 47p

22、47p 47p47p 47p47p 100n/63V100n/63V 1K1K SVC383SVC383 10K10K BC846BBC846B 0R0R 1K1K BC846BBC846B 10K10K LV23000MLV23000M 10uF/50V10uF/50V BC846BBC846B 7805PL7805PL 10K10K 1K1K 220n/63V220n/63V 2R22R2 2R22R2 GT202GT202 47p47p GARRAGARRA 47K47K BZX79C24VBZX79C24V 10K10K 47p47p 1K1K 10K10K 10K10K 10K10K

23、 47K47K 47K47K 10uF/50V10uF/50V 22K22K 470p470p 470R470R 100uF/16V100uF/16V 10K10K 47K47K 100uF/16V100uF/16V 470R470R 10K10K 1K1K 100R100R 47p47p 100K100K 2K22K2 22K22K 100K100K 22uF/50V22uF/50V 10n/100V10n/100V 100uF/16V100uF/16V 22n22n 2200uF/50V2200uF/50V LA4282LA4282 10n/100V10n/100V 100K100K 1K

24、1K 22n22n 330K330K 2K22K2 10n/100V10n/100V 33p33p 2K2_1/2W2K2_1/2W 100K100K OPC.OPC. GARRAGARRA 0,5A/250V0,5A/250V 100uF/10V100uF/10V 47uF/25V47uF/25V GT202GT202 10K10K GT202GT202 2K22K2 7805PL7805PL 2200uF/25V2200uF/25V 2K22K2 220R220R 220n/63V220n/63V 1uF/100V1uF/100V 100uF/25V100uF/25V 4444434342

25、424141404039393838373736363535 3333 3232 3131 3030 2929 2828 2727 2626 2525 2424 2222212120201919181817171616151514141313 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 PTB0/AD0PTB0/AD0 44444343424241414040393938383737363635353434 3333 3232 3131 3030 2929 2828 2727 2626 2525 2424 2323 22222121202019191818171716161

26、414151513131212 1111 1010 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 VssaVssa OSC1OSC1 OSC2OSC2 CBMXFCCBMXFC VddsVdds PTA7/KBO7PTA7/KBO7 PTA6/KBO6PTA6/KBO6 PTA3/KBO3PTA3/KBO3 PTA4/JBO5PTA4/JBO5 PTA5/KBO5PTA5/KBO5 PTA2/KBO2PTA2/KBO2 Vssad/Vref1Vssad/Vref1PTA1/KBD1PTA1/KBD1 PTA0/KBD0PTA0/KBD0Vddad/VrefhVddad

27、/Vrefh PTB7/AD7PTB7/AD7 PTB6/AD6PTB6/AD6 PTB5/AD5PTB5/AD5 PTB4/AD4PTB4/AD4 PTB3/AD3PTB3/AD3 PTB2/AD2PTB2/AD2 PTB1/AD1PTB1/AD1 PTD7/T2CH1PTD7/T2CH1 PTD6/T2CHOPTD6/T2CHO PTD5/TACH1PTD5/TACH1 PTD4/T1CHOPTD4/T1CHO VddVdd VssVss PTD3/SPSCKPTD3/SPSCK PTD2/MOSIPTD2/MOSI PTD1/MISOPTD1/MISO PTD0/SSPTD0/SS IR

28、QIRQ PTE1/RxDPTE1/RxD PTE0/TxDPTE0/TxD PTC6PTC6 PTC5PTC5 PTC4PTC4 PTC3PTC3 PTC2PTC2 PTC1PTC1 PTCOPTCO RSTRST MC68HC908GP32MC68HC908GP32 10K10K 10K10K 10n/100V10n/100V GT202GT202 10n/100V10n/100V 10K10K 100K100K 10uF/50V10uF/50V BC856BBC856B 32,768KHz32,768KHz 10M10M 33p33p BC846BBC846B OPC.OPC. 10p1

29、0p 1K1K 47p47p 10K10K BC846BBC846B 1K1K 47K47K 1K1K 47p47p 47p47p 1K1K 47p47p 470p470p 1K1K 10K10K 47n47n 5K65K6 2,2uF/100V2,2uF/100V 2n7/63V2n7/63V 100n/63V100n/63V 100uF/16V100uF/16V 47p47p 10R10R 1K1K 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 100n/63V100n/63V 100n100n 2,2uF/100V2,2uF/100V 2,2uF/1

30、00V2,2uF/100V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 10uF/50V10uF/50V 100n/63V100n/63V 100uF/16V100uF/16V 2,2uF/100V2,2uF/100V 5K65K6 2n7/63V2n7/63V 47p47p 1K1K 10R10R 10uF/50V10uF/50V 10K10K BC846BBC846B BC846BBC846B 22K22K BZX79C3V3BZX79C3V3 10K10K OPC.

31、OPC. 1uF/100V1uF/100V 180R180R 10uF/50V10uF/50V 22n22n 47p47p 100n/63V100n/63V 22p22p GFMB5GFMB5 10R10R 47p47p 22n22n 47p47p 47p47p 47uF/25V47uF/25V 47p47p 10K10K 1K1K 47p47p 47p47p 1K1K 10uF/50V10uF/50V 22n22n 47p47p 47K47K 10K10K 10K10K 10K10K BC327/25BC327/25 47p47p 100R100R 1N40041N4004 1N40041N

32、4004 1N40041N4004 1N40041N4004 10n/100V10n/100V 10n/100V10n/100V 10n/100V10n/100V 47p47p 47p47p 1K1K 47p47p 10R10R 1K1K 1K1K 1K1K 0R0R 1K1K 1K1K 47p47p 47p47p 1K1K 330R330R 47p47p 1uF/100V1uF/100V 3K33K3 10K10K 1K1K 1K1K 33n33n 1K1K 22n22n 10R10R 10K10K 1K1K 4K74K7 47K47K BC337/25BC337/25 3R3_1/2W3R

33、3_1/2W - -+ + BC327/25BC327/25 10K10K BC327/25BC327/25 680R680R 10K10K BC846BBC846B 680R680R 22K22K BC846BBC846B 22K22K 10K10K 1n1n BC337/25BC337/25 470R470R BC337/25BC337/25 470R470R KIA6903PKIA6903P 22uH22uH 10K10K 100uF/50V100uF/50V 100K100K GARRAGARRA 110V110V 220V220V 1A/250V1A/250V 1N41481N414

34、8 OPC.OPC. 1N41481N4148 1000uF/25V1000uF/25V 1000uF/25V1000uF/25V 2R2/1W2R2/1W 2R2/1W2R2/1W 2K22K2 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 47K47K 33K33K 47K47K 33K33K 2K22K2 OPC.OPC. KA78R12KA78R12 22K22K 220R220R BC337/25BC337/25 22n22n BZX79C10VBZX79C10V 470uF/16V470uF/16V 220uF/16V220uF/16V 0R0

35、R 22n22n R505R505 R503R503 C512C512 C510C510 D505D505 D515D515 R1902R1902 R220R220 R1901R1901 C134C134 R621R621 R105R105 CN601CN601 GF503GF503 CN201CN201 C135C135 R116R116 Q102Q102 C106C106 C133C133 D102D102 CN101CN101 C102C102 C130C130 D104D104 R112R112 T102T102 T104T104 R103R103 C108C108 C107C107

36、VC102VC102 C110C110 L101L101 R104R104 D103D103 L102L102 R107R107 X101X101 C119C119 C120C120 C132C132 D105D105 C131C131 C129C129 C116C116 CF104CF104 C127C127 C126C126 C125C125 CF103CF103 CF102CF102C123C123 C124C124 C122C122 C121C121 C118C118 C117C117 C637C637 C115C115 R108R108 R515R515 C113C113 C114C

37、114 R106R106 C112C112 T101T101 C104C104 C105C105 R312R312 C103C103 R101R101 C414C414 C634C634 C635C635 R636R636 R634R634 C631C631R633R633 C609C609 C641C641 C621C621 JC35JC35 C415C415 VR1901VR1901 CN602CN602 D101D101 R113R113 Q301Q301 R507R507 R630R630 Q204Q204 R644R644 IC101IC101 C202C202 Q201Q201 I

38、C502IC502 R203R203 R210R210 C207C207 R208R208 R207R207 D205D205 C622C622 GF504GF504 R417R417 D506D506 R616R616 C623C623 R648R648 R638R638 R201R201 R213R213 R214R214 R414R414 C201C201 R212R212 C203C203 R206R206 C206C206 R216R216 R215R215 C205C205 R205R205 R204R204 R209R209 R430R430 C611C611 R317R317

39、R413R413 R310R310 R318R318 C305C305 C215C215 C522C522 C519C519 CN507CN507 C213C213 IC201IC201 C216C216 R420R420 R508R508 C520C520 R639R639 R426R426 C503C503 C639C639 R501R501 R502R502 R506R506 GF501GF501 FS501FS501 C521C521 C1902C1902 D202D202 R643R643 D204D204 R412R412 IC501IC501 C505C505 R427R427

40、R114R114 C208C208 C513C513 C211C211 IC601IC601 R218R218 R202R202 C217C217 D203D203 C218C218 R217R217 R419R419 C212C212 Q203Q203 X601X601 R640R640 C640C640 Q202Q202 C101C101 VC101VC101 R622R622 C608C608 R219R219 Q601Q601 R607R607 CN402CN402 R418R418 R625R625 C633C633 C613C613 R635R635 C612C612 C204C2

41、04 R624R624 R646R646 IC401IC401 C111C111 R402R402 C425C425 C403C403 C417C417 C418C418 C618C618 R401R401 R631R631 C424C424 C422C422 C404C404 C1901C1901 C421C421 C408C408C406C406 C410C410 C409C409 C407C407 C419C419 C416C416 C401C401 C411C411 R403R403 C402C402 C625C625 R620R620 R613R613 C420C420 R601R6

42、01 Q101Q101 Q602Q602 R604R604 D601D601 R605R605 R504R504 C601C601 R606R606 C602C602 C617C617 C616C616 C405C405 C109C109 CF101CF101 R632R632 C624C624 C636C636 C607C607 C628C628 C603C603 C604C604 R642R642 R647R647 C619C619 C606C606 R627R627 C630C630 C629C629 C610C610 R415R415 CNTP9CNTP9 R641R641 R602R

43、602 R603R603 Q502Q502 C620C620 R431R431 D501D501 D504D504 D503D503 D502D502 C504C504 C502C502 C501C501 C627C627 CN601CN601 C626C626 R629R629 C605C605 R612R612 R623R623 R614R614 R619R619 R611R611 R608R608 R609R609 C614C614 C615C615 R610R610 R111R111 C632C632 C518C518 R110R110 R645R645 R626R626 R637R6

44、37 C638C638 R628R628 C128C128 R618R618 R1905R1905 R615R615 R1926R1926 R1927R1927 Q1913Q1913 R1928R1928 CN906CN906 Q1903Q1903 R1906R1906 Q1904Q1904 R1907R1907 R1910R1910 Q1905Q1905 R1908R1908 R1911R1911 Q1906Q1906 R1912R1912 R1909R1909 C136C136 Q1902Q1902 R1904R1904 Q1901Q1901 R1903R1903 IC1901IC1901

45、 L1901L1901 R115R115 JC37JC37 C511C511 R102R102 GF502GF502 SW501SW501 REDEREDE FS502FS502 TF501TF501 D508D508 D1901D1901 D509D509 C210C210 C209C209 R530R530 R531R531 R428R428 C412C412 C413C413 CN401CN401 R422R422 R424R424 R421R421 R423R423 R429R429 J2J2 IC503IC503 R211R211 R509R509 Q501Q501 C507C507

46、 D507D507 C508C508 C509C509 J1J1 C506C506 - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR ORIGINAIS DE FABRICAORIGINAIS DE FABRICA GNDGNDGNDGND (+L)(+L)(+R) (+R) X-INX-INX-OUTX-OUTVDDVDD ININ MPXMPX OUTOUT DE

47、TDET LOW CUTLOW CUT AMAMAGCAGCPDPDA-INA-INA-OUTA-OUTBO1BO1BO2BO2 OSCOSC AMAM OSCOSC FMFMVcc2Vcc2 RF OUTRF OUT FMFMGND2GND2 RF INRF IN FMFM DODOCLCLDIDICECEVSSVSSR-OUTR-OUTL-OUTL-OUTDETDET FMFM P-COMPP-COMPP-DETP-DETIF INIF IN FMFM IF INIF IN AMAM Vcc1Vcc1IF INIF IN AMAM GND1GND1MIXMIX FMFM REGREGRF

48、INRF IN AMAM 363635353434333332323131303029292828272726262525242423232222212120201919 1818171716161515141413131212111110109 98 87 76 65 54 43 32 21 1 1111 1212 9 9 7 7 1010 8 83 3 5 5 6 6 4 4 2 2 1 1 Rin_1Rin_1LoutLout RoutRout Lin_3Lin_3 Lin_4Lin_4 Loud_LLoud_L Rin_2Rin_2 Rin_3Rin_3 Rin_4Rin_4 Loud

49、_RLoud_R RinRin Treble_RTreble_R Treble_LTreble_L AgndAgnd VddVddRefRef CLKCLK DATADATA DgndDgnd Out_LOut_L Out_ROut_R Bout_RBout_R Bin_RBin_R Bout_LBout_L Bin_LBin_L LinLin Lin_1Lin_1 Lin_2Lin_2 & Gain Control& Gain Control Input SelectorInput Selector LoudnessLoudness Volume &Volume & & Gain Control& Gain Control Input SelectorInput Selector PT2314PT2314 BassBassBassBass MuteMute AttAttAttAtt MuteMute LoudnessLoudness Volume &Volume & TrebleTreble TrebleTreble SupplySupply LatchesLatches Decoder &Decoder & Serial BusSerial Bus 4 43 3 2 21 1 3 3 2 2 1 1 R530 e R531 ERA 1R/1W / C209 e C21