CCE-MDX30-tape-sch 电路图 维修手册.pdf

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1、D D STBSTB CPCP P9P9 P9P9 P10P10 P10P10 P5P5 P5P5 P4P4 P4P4 P2P2 P2P2 P3P3 P3P3 P6P6 P6P6 P7P7 P7P7 P14P14 P14P14 P15P15 P15P15 P16P16 P16P16 P17P17 P17P17 P18P18 P18P18 P19P19 P19P19 P20P20 P20P20 P11P11 P11P11 P22P22 P22P22P21P21 P21P21 P23P23 P23P23 P24P24 P24P24 P25P25 P25P25 P26P26 P26P26 P27P2

2、7 P27P27 P28P28 P28P28 P29P29 P29P29 P30P30 P30P30 P31P31 P31P31 P32P32 P32P32 P33P33 P33P33 P12P12 P12P12 P43P43 P43P43 P42P42 P42P42 P41P41 P41P41 P40P40 P40P40 P39P39 P39P39 P38P38 P38P38 P8P8 P37P37 P37P37 P34P34 P34P34 P35P35 P35P35 RSTRST RSTRST P36P36 P36P36 IRIR ENC_1ENC_1 ENC_2ENC_2 TECL_BT

3、ECL_B RSTNRSTN RSTNRSTNRSTNRSTN TECL_ATECL_A STATUSSTATUS STATUSSTATUS STATUSSTATUS CDRWCDRW CDRWCDRW CDRWCDRW DIDI DIDI DIDI DIDI CECE CECE CECE CECE M_SWM_SW M_SWM_SW M_SWM_SW M_SWM_SW CLCL CLCL CLCL CLCL MUTEMUTE MUTEMUTE MUTEMUTE MUTEMUTE DODO DODO DODO DODO REC_SWREC_SW REC_SWREC_SW REC_SWREC_S

4、W REC_SWREC_SW SCLSCL SCLSCL SCLSCL SCLSCL SDASDA SDASDA SDASDA SDASDA +9VB+9VB+9VB+9VB AC_LEVELAC_LEVEL FIL-AFIL-A FIL-BFIL-B MOTORMOTOR MOTORMOTOR MOTORMOTOR MOTORMOTORRXRX RXRXRXRX STBYSTBY STBYSTBY STBYSTBY STBYSTBY GNDGNDGNDGND GNDGND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND +5V+5V +5

5、V+5V +5V+5V +5V+5V +5V+5V+5V+5V+5V+5V +5V+5V +5V+5V +5V+5V +5V+5V +5V+5V+5V+5V +5V+5V+5V+5V+5V+5V TP9TP9 TP8TP8 TP7TP7 TP6TP6 TP5TP5 TP4TP4 TP3TP3 TP2TP2 TP1TP1TP10TP10 VCCVCC VSSVSS TXTX +Bd+Bd P8P8 BC846BBC846B (SMD)(SMD)40944094 22n22n 22n22n 22n22n 22n22n 1N40041N4004 22K22K 22n22n 22K22K (SMD)(

6、SMD)40944094(SMD)(SMD)40944094(SMD)(SMD)40944094 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K 4

7、7K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K4

8、7K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K ENCODERENCODER 10K10K 10n10n 10K10K (SMD)(SMD)40944094 TD-630TD-630 BC846BBC846B 22n22n BC856BBC856B 47p47p 47p47p 47p47p 47p47p 47p47p 47p47p 47p47p 22K22K 47p47p 47p47p47p47p47p47p 0R0R 4K74K7 4K74K7 47p47p 4K74K7 1K1K 1K1K 10n10n 1K1K 1K1K

9、NCNC 470R470R TAPETAPE 220K220K AMAM 470R470R FMFM 1K1K TIMERTIMER BC856BBC856B 47K47K 10M10M 22K22K22K22K 47p47p 10uF/50V10uF/50V 22n22n 470n470n 10K10K 10n10n 10R10R 47uF/25V47uF/25V 33R33R 1K1K 1K1K 1K1K 1K1K 22K22K BC856BBC856B 47K47K BC856BBC856B 47p47p 22K22K 47K47K 22K22K 10R10R BC856BBC856B

10、47K47K 10K10K 10K10K 1uF/100V1uF/100V 10K10K 10K10K 180R180R BZX79C3V3BZX79C3V3 BC856BBC856B 22K22K 22K22K 47K47K 22K22K BC856BBC856B 47p47p 33p33p 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC8

11、56BBC856B 47K47K BC856BBC856B 22K22K 1K1K 1K1K1K1K 470R470R1K1K 220K220K POWERPOWER PLAY/PPLAY/P 1K1K REPEATREPEAT SHUFFLESHUFFLE 1K1K SEARCHSEARCH 1K1K SKEEPSKEEP 1K1K CLASSICCLASSIC 1K1K POPPOP 1n1n SURROUNDSURROUND 1K1K STOPSTOP 1K1K1K1K 1n1n CDCD UPUP 470R470R DOWNDOWN 1K1K CLOCKCLOCK 47K47K SLE

12、EPSLEEP 1K1K BC856BBC856B 47uF/25V47uF/25V 32,768KHz32,768KHz 330K330K 22K22K BC856BBC856B 10uF/50V10uF/50V 47K47K BC856BBC856B 22K22K 47K47K 22K22K BC856BBC856B 47K47K 1K1K 1K1K 1K1K 1K1K RPM6936/V4RPM6936/V4 47K47K 1K1K 33p33p PTB0/AD0PTB0/AD0 44444343424241414040393938383737363635353434 3333 3232

13、 3131 3030 2929 2828 2727 2626 2525 2424 2323 22222121202019191818171716161414151513131212 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

14、Vssad/Vref1Vssad/Vref1PTA1/KBD1PTA1/KBD1 PTA0/KBD0PTA0/KBD0Vddad/VrefhVddad/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 P

15、TD3/SPSCKPTD3/SPSCK PTD2/MOSIPTD2/MOSI PTD1/MISOPTD1/MISO PTD0/SSPTD0/SS IRQIRQ PTE1/RxDPTE1/RxD PTE0/TxDPTE0/TxD PTC6PTC6 PTC5PTC5 PTC4PTC4 PTC3PTC3 PTC2PTC2 PTC1PTC1 PTCOPTCO RSTRST MC68HC908GP32MC68HC908GP32 1K1K BC856BBC856B 22K22K OPC.OPC. OPC.OPC. 22n22n 2K22K2 2K22K2 2K22K2 22K22K 10R10R 1K1K

16、 47p47p VOLUMEVOLUME CN610/ACN610/A Q603Q603 IC801IC801 C805C805 C804C804 C803C803 C802C802 D801D801 R953R953 C801C801 R951R951 IC802IC802IC804IC804IC803IC803 R880R880 R881R881 Q840Q840 R882R882 Q841Q841 R879R879 R876R876 R877R877 Q838Q838 R878R878 Q839Q839 R875R875 R872R872 R873R873 Q836Q836 R874R8

17、74 Q837Q837 R871R871 R868R868 R869R869 Q834Q834 R870R870 Q835Q835 R867R867 R864R864 R865R865 Q832Q832 R866R866 R804R804 Q816Q816 R829R829 R832R832 R827R827 Q813Q813 R826R826 Q814Q814 R825R825 R828R828 R823R823 Q811Q811 R822R822 Q812Q812 R821R821 R824R824 R819R819 Q809Q809 R818R818 Q810Q810 R817R817

18、R820R820 R815R815 Q807Q807 R814R814 Q808Q808 R813R813 R816R816 R811R811 Q805Q805 R810R810 Q806Q806 R809R809 R812R812 R807R807 Q803Q803 R806R806 Q804Q804 R805R805 R808R808 E601E601 R609R609 C626C626 R608R608 IC805IC805 VFD801VFD801 Q602Q602 C610C610 Q833Q833 C623C623 C624C624 C627C627 C630C630 C631C6

19、31 C632C632 C633C633 R803R803 C634C634 C618C618C619C619C620C620 R667R667 R665R665 R664R664 C621C621 R612R612 R668R668 R671R671 C625C625 R603R603 R659R659 SW620SW620 R634R634 SW612SW612 R657R657 SW613SW613 R655R655 SW614SW614 R649R649 SW615SW615 Q831Q831 R862R862 R601R601 R863R863R861R861 C628C628 C6

20、14C614C603C603 C612C612 R602R602 C605C605 R669R669 C629C629 R663R663 R607R607 R606R606 R605R605 R647R647 R859R859 Q829Q829 R858R858 Q830Q830 C617C617 R857R857 R860R860 R855R855 R633R633 Q827Q827 R854R854 R619R619 R614R614 C606C606 R616R616 R617R617 R620R620 D617D617 Q828Q828 R618R618 R853R853 R856R8

21、56 R851R851 Q825Q825 C622C622 C601C601 R850R850 Q826Q826 R849R849 R852R852 R847R847 Q823Q823 R846R846 Q824Q824 R845R845 R848R848 R843R843 Q821Q821 R842R842 Q822Q822 R841R841 R844R844 R839R839 Q819Q819 R838R838 Q820Q820 R837R837 R648R648 R635R635R636R636 R645R645R654R654 R656R656 SW601SW601 SW609SW60

22、9 R643R643 SW608SW608 SW607SW607 R638R638 SW606SW606 R640R640 SW605SW605 R641R641 SW604SW604 R650R650 SW603SW603 C616C616 SW602SW602 R646R646 SW610SW610 R651R651R653R653 C615C615 SW611SW611 SW619SW619 R644R644 SW618SW618 R642R642 SW617SW617 R840R840 SW616SW616 R639R639 Q801Q801 C604C604 X601X601 R66

23、0R660 R835R835 Q817Q817 C611C611 R834R834 Q818Q818 R833R833 R836R836 R831R831 Q815Q815 R830R830 R658R658 R611R611 R637R637 R604R604 IR601IR601 R802R802 R662R662 C602C602 IC601IC601 R652R652 Q802Q802 R801R801 R679R679 R624R624 CN608CN608CN606CN606CN607CN607 C613C613 C691C691 C690C690 C692C692 R610R61

24、0 R670R670 R615R615 C635C635 SURROUNDSURROUND CLOCKCLOCK SLEEPSLEEP REPEATREPEAT + +_ _ TIMERTIMER CLASSICCLASSIC POPPOP TUNER/CDTUNER/CD DOWNDOWN UPUP POWERPOWER PLAY/PPLAY/PSTOPSTOP SHUFFLESHUFFLE SKEEP / SEARCHSKEEP / SEARCH FMFMAMAMTAPETAPECDCD VOLUMEVOLUME SEQUENCIA NO PAINELSEQUENCIA NO PAINEL

25、 STBSTB 16161515141413131212111110109 9 8 87 76 65 54 43 32 21 1 VDDVDD EOEO O4O4 O5O5 O6O6 O7O7 QSQS QSQS D D CPCP O0O0 O1O1 O2O2 O3O3 VSSVSS STBSTB 16161515141413131212111110109 9 8 87 76 65 54 43 32 21 1 VDDVDD EOEO O4O4 O5O5 O6O6 O7O7 QSQS QSQS D D CPCP O0O0 O1O1 O2O2 O3O3 VSSVSS STBSTB 16161515

26、141413131212111110109 9 8 87 76 65 54 43 32 21 1 VDDVDD EOEO O4O4 O5O5 O6O6 O7O7 QSQS QSQS D D CPCP O0O0 O1O1 O2O2 O3O3 VSSVSS STBSTB 16161515141413131212111110109 9 8 87 76 65 54 43 32 21 1 VDDVDD EOEO O4O4 O5O5 O6O6 O7O7 QSQS QSQS D D CPCP O0O0 O1O1 O2O2 O3O3 VSSVSS STBSTB 161615151414131312121111

27、10109 9 8 87 76 65 54 43 32 21 1 VDDVDD EOEO O4O4 O5O5 O6O6 O7O7 QSQS QSQS D D CPCP O0O0 O1O1 O2O2 O3O3 VSSVSS 4242414140403939383837373636353534343333323231313030292928282727262625252424232322222121202019191818171716161515 1212111110109 98 87 76 65 54 43 32 2 43431414 1 11313 3 3 2 2 1 1 REMOTOREMO

28、TO SENSORSENSOR VFDVFD MD-X30A/B/CMD-X30A/B/C ROBERTOROBERTO04/12/0104/12/01 10/08/0110/08/01 FRONTAL PCB ELECTRIC SCHEMATICFRONTAL PCB ELECTRIC SCHEMATIC ESQUEMA ELETRICO PCI FRONTALESQUEMA ELETRICO PCI FRONTAL DEDE ATUALIZACAOATUALIZACAO PROGRAMAPROGRAMA THIAGOTHIAGO SW618SW618 SW619SW619 SW615SW6

29、15 SW616SW616 SW617SW617 SW606SW606SW605SW605 SW609SW609SW610SW610 SW614SW614SW613SW613SW612SW612SW611SW611 SW604SW604 SW603SW603 SW602SW602 SW601SW601 PCI FRONTALPCI FRONTAL SW608SW608SW607SW607 +5V+5V +5V+5V+5V+5V +5V+5V +5V+5V 1.00.52214.011.00.52214.01 4 44 44 4 3 33 33 3 2 22 22 2 1 11 11 1 5 5

30、 4 4 3 3 2 2 1 1 + + + + + + + + + + (1)(1) (2)(2)(3)(3)(4)(4)(5)(5) TITLE:TITLE:mmmmememdimensoesdimensoes PROJECAOPROJECAO DISCRIMINACAODISCRIMINACAO TITULO:TITULO: DATADATAVISTOVISTO COD.COD. N.N.TOL.TOL.TOL.TOL. MOD.MOD. ACAB.ACAB. ESC.ESC. MAT.MAT.DATADATA APRO.APRO. PROJ.PROJ. DES.DES. NOMENOM

31、E P.A.P.A.ALT.ALT. RadioFans.CN 收音机爱 好者资料库 GNDGND ININOUTOUT GNDGND ININOUTOUT GNDGND ININOUTOUT +BD+BD DIDI DIDI DIDI CECE CECE CECE M_SWM_SW M_SWM_SW M_SWM_SW CLCL CLCL CLCL MUTEMUTE MUTEMUTE MUTEMUTE MUTEMUTE MUTEMUTE MUTEMUTE MUTEMUTEMUTEMUTE DODO DODO DODO REC_SWREC_SW REC_SWREC_SW REC_SWREC_SW

32、 SCLSCL SCLSCL SCLSCL SDASDA SDASDA SDASDA +9VB+9VB AC_LEVELAC_LEVEL AC_LEVELAC_LEVEL FIL-AFIL-A FIL-AFIL-AFIL-AFIL-A FIL-AFIL-A FIL-BFIL-B FIL-BFIL-BFIL-BFIL-B FIL-BFIL-B MOTORMOTOR MOTORMOTOR MOTORMOTOR MOTORMOTORMOTORMOTOR STBYSTBY STBYSTBY STBYSTBY STBYSTBY STBYSTBY STBYSTBYSTBYSTBY GNDGND GNDGN

33、D GNDGND GNDGNDGNDGND GNDGND GNDGND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND SURROUNDSURROUND +5V+5V +5V+5V +5V+5V+5V+5V R_INR_IN R_INR_IN R_INR_INR_INR_IN +9V+9V +9V+9V +9V+9V +9V+9V+9V+9V +9V+9V L_OUTL_OUT L_OUTL_OUT L_OUTL_OUT L_RECL_RE

34、CL_RECL_REC RADIO_RRADIO_R RADIO_RRADIO_R RADIO_RRADIO_R RADIO_LRADIO_L RADIO_LRADIO_L RADIO_LRADIO_L RADIO_LRADIO_L R_OUTR_OUT R_OUTR_OUT R_OUTR_OUT +9VA+9VA R_RECR_REC R_RECR_REC R_RECR_REC L_INL_IN L_INL_IN L_INL_INL_INL_IN +12V+12V +12V+12V +12V+12V+12V+12V +5V+5V +5V+5V +Bd+Bd +Bd+Bd+Bd+Bd GNDG

35、NDD_GNDD_GNDA_GNDA_GND 56K56K 2K22K2 22n22n 100uF/10V100uF/10V 2K22K2 56K56K 2K22K2 2K22K2 7805(SMD)7805(SMD) 2200uF/25V2200uF/25V 47uF/25V47uF/25V BZX79C10VBZX79C10V 1N41481N4148 22uF/50V22uF/50V 100K100K 22K22K 100K100K 22K22K 22K22K 22K22K GT202GT202 22K22K 100n100n 2,2uF/100V2,2uF/100V 220n220n

36、10uF/50V10uF/50V 2,2uF/100V2,2uF/100V 220n220n 2,2uF/100V2,2uF/100V 220n220n 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 220n220n 5K65K6 2,2uF/100V2,2uF/100V 10uF/50V10uF/50V 5K65K6 2n72n7 100uF/16V100uF/16V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 100uF/16V100uF/16V 10R10R 2,2uF

37、/100V2,2uF/100V 10K10K 10uF/50V10uF/50V 10K10K 47K47K 10K10K 10uF/50V10uF/50V 47K47K 2R22R2 220n/63V220n/63V 2R22R2 1K1K1K1K 470R470R 100uF/16V100uF/16V 470p470p 100uF/16V100uF/16V 470R470R 470p470p 10K10K 470uF/25V470uF/25V BC846BBC846B 470uF/25V470uF/25V BC856BBC856B 10uF/50V10uF/50V 10n/100V10n/1

38、00V 10K10K 10K10K 2200uF/50V2200uF/50V 10n/100V10n/100V 220uF/50V220uF/50V 10K10K 10n/100V10n/100V 10n/100V10n/100V 1N40041N4004 GT202GT202 10K10K 10n/500V10n/500V 7805PL7805PL 22n22n BZX79C10VBZX79C10V 10K10K 1N41481N4148 100uF/16V100uF/16V 22K22K 1N5235B1N5235B 7805PL7805PL 1N5235B1N5235B 22n22n 4

39、7uF/25V47uF/25V 10K10K BC846BBC846B BC856BBC856B 10K10K 220uF/16V220uF/16V 2K22K2 220uF/16V220uF/16V BC337/25BC337/25 BC337/25BC337/25 1N41481N4148 470R470R KSD-1408-YKSD-1408-Y BZX79C13VBZX79C13V 4K74K7 BC846BBC846B opc.opc. 10K10K opc.opc. 4K74K7 10R10R 110V110V 220V220V 22K22K 0,5A0,5A 1N40041N40

40、04 1N40041N4004 1N40041N4004 1N40041N4004 47K47K 1N40041N4004 BC327/16BC327/16 10n/500V10n/500V 100n100n GT202GT202 220R220R 100uF/25V100uF/25V 10K10K 22K22K 2n72n7 10K10K GT202GT202 100K100K BC846BBC846B 100n100n 1N41481N4148 10K10K 100K100K 100n100n 10K10K 1K1K BC846BBC846B 1M51M5 100n100n 100K100

41、K 1N40041N4004 10n/500V10n/500V BC846BBC846B 10n/500V10n/500V 1N40041N4004 1N40041N4004 1N40041N4004 100K100K 220uF/50V220uF/50V 10n/100V10n/100V 10n/100V10n/100V 220n/63V220n/63V GARRAGARRAGARRAGARRA BC846BBC846B LA4282LA4282 10n/100V10n/100V 10n/100V10n/100V OPC.OPC. R414R414 R413R413 C520C520 C52

42、1C521 R412R412 R415R415 R426R426 R427R427 C505C505 C952C952 D510D510 D515D515 C305C305 R318R318 R310R310 R317R317 R312R312 R248R248 R226R226 D206D206 R245R245 C417C417 C407C407 C424C424 C411C411 C401C401 C423C423 C406C406 C422C422 C408C408 C402C402 C410C410 C421C421 R402R402 C404C404 C412C412 R401R4

43、01 C419C419 C416C416 C403C403 C405C405 C415C415 R403R403 C409C409 IC401IC401 R233R233 C224C224 R234R234 CN610/BCN610/B CN602CN602 R237R237 R238R238 C223C223 R246R246 R243R243 C233C233 R244R244 R202R202R201R201 R235R235 C229C229 C227C227 C230C230 R236R236 C228C228 R241R241 C231C231 Q207Q207 C232C232

44、Q208Q208 C236C236 C239C239 R239R239 R247R247 C235C235C240C240 C511C511 R513R513 C237C237 C238C238 D506D506 D209D209 R417R417 C509C509 IC502IC502 C518C518 D402D402 R508R508 D514D514 C519C519 CN611CN611 R420R420 D516D516 IC501IC501 JC42JC42 C517C517 C515C515 R511R511 Q301Q301 Q503Q503 R509R509 C514C51

45、4 R512R512 C516C516 Q505Q505 Q502Q502 D513D513 R514R514 Q501Q501 D509D509 R510R510 Q504Q504 C950C950 R956R956 D952D952 R955R955 R950R950 SW501SW501 REDEREDE R419R419 FS501FS501 D501D501 D504D504 D502D502 D507D507 R958R958 D503D503 Q952Q952 C508C508 CN906CN906 C418C418 CN601CN601 CN502CN502 CN604CN60

46、4 D208D208 CN501CN501 CN603CN603 R242R242 C222C222 R240R240 R249R249 C420C420 R418R418 D207D207 R411R411 Q209Q209 C428C428 D401D401 R410R410 R405R405 C426C426 R404R404 R406R406 Q401Q401 R407R407 C427C427 R408R408 D512D512 TF501TF501 C506C506 Q211Q211 C507C507 D508D508 D505D505 D511D511 R409R409 C510

47、C510 C504C504 C503C503 C234C234 GF501GF501GF502GF502 Q953Q953 CN201CN201 IC201IC201 C501C501 C502C502 2 21 1 Rin_1Rin_1LoutLout RoutRout Lin_3Lin_3 Lin_4Lin_4 Loud_LLoud_L Rin_2Rin_2 Rin_3Rin_3 Rin_4Rin_4 Loud_RLoud_R RinRin Treble_RTreble_R Treble_LTreble_L AgndAgnd VddVddRefRef CLKCLK DATADATA Dgn

48、dDgnd 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 AttAtt

49、AttAtt MuteMute LoudnessLoudness Volume &Volume & TrebleTreble TrebleTreble SupplySupply LatchesLatches Decoder &Decoder & Serial BusSerial Bus 6 6 7 7 8 8 9 9 1010 1111 1212 1313 2020 GNDGNDGNDGND (+L)(+L)(+R)(+R) 1111 1212 9 9 7 7 1010 8 83 3 5 5 6 6 4 4 2 2 1 1 1.00.52214.021.00.52214.02 0V - Stby On0V - Stby On +5V - Stby Off+5V - Stby Off C519 ERA 22n / R414 E R415 ERA 2K2 / ACRESCENTAR C518 100UFC519 ERA 22n / R414 E R415 ERA 2K2 / ACRESCENTAR C518 100UF ELIMINAR GF503.504.505.506 - FS502.503 1A/250V - C522 100u /ELIMINAR GF503.504.505.506 - FS502.503 1A/250V - C522 100u / 17/04/0117/04