Denon-AVR1905-avr-sch维修电路原理图.pdf

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1、SCHEMATIC DIAGRAMS (1/13)INPUT/VOLUME UNIT (For ALL MODEL)SCHEMATIC DIAGRAMS (1/13) INPUT / VOLUME BOARD1234567891011ABCDEFGHAVR-1905/785 AVC-1590R7954704N7(EB)C726100N(EB)C730R761SR100R761SBL100C3 10N-K470R706R470R706L470R705R470R705L470R704R470R704L470R703R470R703L470R702R470R702L470R701R470R701L2

2、M2R718R2M2R717L2M2R716L2M2R715L2M2R714L2M2R713L2M2R712L2M2R711R2M2R711L100R761ZR10/50C753ZRKDS160D752KDS160D751R759ZL1004.7/50C750ZL100P-JC79510/50C796200KR756ZLC793100P-J10/50C79710N-KC756100R761ZLC75510N-K10/50C751ZL10N-KC7544.7/50C750ZRR762ZL100K100KR723R100R724R100KR723L100R724L10/50C713L100R728

3、R100KR729R100KR729L47N-ZC761SWC761FR47N-ZC761FL47N-ZZD701MTZJ7.5A2SK117YQ774R764FR4K3R763FL15K4K3R764FLR7334K7C72347/25ZD702MTZJ7.5AC72247NC763FR47N-ZC763FL47N-Z10KR774R732220(1)R766SW100C765SW10/50R766FL100R767FR100KC765FL10/50R767FL100K100P-JC742100P-JC74147/25C791C781SW47N-ZC79247/25R792100(1)C78

4、1SBL47N-Z100R782SWC781C47N-ZC781SL47N-ZC781FR47N-Z47N-ZC781FL100R782C100R782SR100R782FLR786SBR2K2R786C2K2R786SR2K2R786SL2K2R787SW100KC210N KC110N K470R708L470R708R470R707L470R707R2M2R718L2M2R716R2M2R717R2M2R714R2M2R715R2M2R712R2M2R713RKDS160D75310KR7552SK117YQ7532SK117YQ754100R754ZL100R757ZLR7934701

5、00R759ZRR7542K2200KR755ZL10/50C751ZRR754ZR100R79447010/50C713R100R728LR763FR15K4N7(EB)C725100N(EB)C727100N(EB)C728100N(EB)C729C763SW47N-ZR7732K2R766FR100R771100(1)10/50C733C765FR10/50R761C100R761SL100R761SBR100100P-JC743470R741470R743C781SBR47N-ZC781SR47N-ZR786SW620100R782SBL100R782SBR100R782SL100R7

6、82FRR786SBL2K2R786FL1K3R786FR1K3J7028K2R765SW6K8R762SW100P-JC762SWR762FL4K7R765FL15KC764FL33P-JC762FL100P-JJ701100P-JC752ZR10N-KC757-8765NJM2068(2/2)IC705BC708R100P-JC707L100P-JKDS160D2KDS160D1C706L100P-JC705L100P-JC704L100P-JC703L100P-JC702L100P-JC701R100P-JC701L100P-J987654321CN703R75347(1/4)100P-

7、JC752ZLR760ZL51010/50C753ZL100KR758ZR100KR758ZL-4321IC704ANJM2068(1/2)200KR756ZR100KR722R100P-JC794100KR722L3K6R761FR3K6R761FLC716R10/5010N-KC711R39KR725R39KR727R39KR726R68N(EB)C714RC715R68N(EB)10N-KC711L39KR725L39KR727LC715L68N(EB)R763SW5K6-4321IC763ANJM2068(2/2)2SK117YQ7731N4148WSD772C764FR33P-JC7

8、62FR100P-JR762FR4K7R765FR15K10/50C732R7344K747/25C72147NC724220(1)R731KRA102MQ772C7731/50C73610/50R783SBL47KR784SW15K100P-JC783SWR783SW47K4.7/50C782SWR783C47K4.7/50C782C10/50C782SRR783SL47KR783FR47KR783FL47K10/50C782FL100(1)R791470R788SBR470R788C470R788SR470R788SL470R788FLRLY701C708L100P-JR760ZR510R

9、762ZR100KQ751KRC104MQ752KRA102M1/50C758C706R100P-JC707R100P-JC704R100P-JC705R100P-JKDS160D4KDS160D3C702R100P-JC703R100P-JKDS 60D5KDS160D6100R757ZR-8765IC704BNJM2068(2/2)200KR755ZR3K9R761SW-8765IC721BNJM2068(2/2)C716L10/50-4321IC721ANJM2068(1/2)39KR726L68N(EB)C714LD7711N4148WS-8765IC761BNJM2068(1/2)1

10、0/50C731R767SW100K47/25C771100(1)R772C77247/25C73510/50C73410/50470R742R783SBR47K4.7/50C782SBL4.7/50C782SBR10/50C782SLR783SR47K10/50C782FR470R788SBL1KR788SWC786SW4.7/50470R788FR-4321IC705ANJM2068(1/2)13GND1110875421VSS16STB1819212224252728VDD1214CLK6931715DATA232026IC703TC9273-004-4321IC761ANJM2068(

11、1/2)Q771KRC104M1413121110987654321CN55147P-JC764SW39P-JC783SBRR784SBR12K39P-JC783SBLR784SBL12K56P-JC783FLR784FL6K819181716151413121110987654321CN701987654321CN70439P-JC783C-4321IC783ANJM2068(1/2)NJM2068(1/2)39P-JC783SRR784SR12K-8765NJM2068(2/2)IC782BR784SL12K56P-JC783FRR784FR6K8KRC104MQ755-8765IC762

12、BNJM2068(2/2)-4321IC784ANJM2068(1/2)R784C12K-8765NJM2068(2/2)IC783B39P-JC783SL-4321NJM2068(1/2)IC782A-8765NJM2068(2/2)IC781B1IN12AGND13IN24AGND25VEE6AGND37VCC8CL9DA10MUTE11DGND12SEL13OUT214OUT1IC702BD3812F-8765IC763BNJM2068(2/2)-4321IC762ANJM2068(2/2)-8765NJM2068(2/2)IC784B-4321NJM2068(1/2)IC781A191

13、81716151413121110987654321CN7028079787776757473727170696867666564636261605958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321IN21(L)IN22(R)IN12(R)IN11(L)ROUT32(R)ROUT31(L)ROUT22(R)ROUT21(L)ROUT12(R)ROUT11(L)AGND10GOUT2(R)VIN2(R)AGND9GOUT1(L)OU

14、T1(L)OUT2(R)VIN1(L)VINSRGOUTSRAGND4DGNDDATACLOCKMUTEAGND5VEEAGND6VCCAGND7AGND8BBNF1(L)BBNF2(R)BNF22(R)BNF12(R)BNF21(L)BNF11(L)TNF1(L)TNF2(R)AGND3INDSPSRINDSPSLINDSPCINDSPSWAGND1GOUTSWVINSWAGND2GOUTCVINCOUTSWOUTCOUTSLOUTSRVINSLGOUTSLIN2MIX(R)IN2DSP(R)IN1MIX(L)IN1DSP(L)OUT1(L)-OUT2(R)-OUT1(L)+OUT2(R)+

15、INDVDSWINDVDCINDVDSLIN81(FL)IN72(R)IN71(L)IN62(R)IN61(L)IN52(R)IN51(L)IN42(R)IN41(L)IN32(R)IN31(L)IN82(FR)INDVDSRIC701BD3811K1E2,GNDZONE_RGNDGNDGND6CH_SR6CH_CGND6CH_FRGNDGNDGNDGNDSW_SUMSW_GNDLTC9273_STBTUNER_LD/A_OUT_FRD/A_OUT_CD/A_OUT_SRD/A_OUT_SBL3811K1_MUTERLLRLY701FRGNDGNDFRFLGNDSBRRRLRLRLRLRLRR

16、_NOAUXCDE3ZONE_LV.AUX_LGNDV.AUX_RGND6CH_SLGND6CH_SWGND6CH_FLGNDGNDGNDGNDGNDGND+15V-15VSW_OUTSWCSLFLCGNDSLSRGNDSBLLRTC9273_DATARLY_MULTIVCR_MUTETUNER_RA/D_IN_LD/A_OUT_SWD/A_OUT_SLD/A_OUT_SBR3811K1_CLK3811K1_DATASRGNDGNDTO CNT BOARDCDR/TAPE INIC704,IC705J701,J702CDR/TAPE OUTVCR OUT*. C701L/R - C708L/R

17、 : E1, E2, C, H, T ONLYGNDGNDFROM CPU BOARDINPUT/VOLUME BOARDTO CPU BOARDSBRSBLVCR INTV/DBSDVD/VDPTC9273_CLKA/D_IN_RD/A_OUT_FLFROM CPU BOARDRadioFans.CN 收音机爱 好者资料库SCHEMATIC DIAGRAMS (2/13)DSP UNIT -1(For ALL MODEL)SCHEMATIC DIAGRAMS (2/13) 1234567891011ABCDEFGHAVR-1905/785 AVC-1590DSP 41DSP 43DSP 49

18、GNDGNDGND+3.3V+3 3V+3 3V+1 2V10/50C908+5VA+5VA+3 3V+5VD+5VDIC818(573) 12DSP 51IC818(573) 14DSP 52DSP 49IC818(573) 16DSP 39IC818(573) 18DSP_33DSP 24IC819(573) 14DSP 29DSP 26DSP_29DSP 43IC819(573) 16DSP_30DSP_41IC818(573) 19DSP_33IC818(573)_19DSP_39DSP 51DSP 49DSP 17DSP 34DSP_25DSP 30DSP 35DSP 43DSP 4

19、1GNDGND1000P-KC837R873100R87568SBL/SBR_OUT+3 3V10N-KC894+5VAIC819(573) 17IC819(573) 19IC818(573) 14IC818(573) 16IC818(573) 17IC818(573) 12IC818(573) 14IC818(573) 15IC818(573) 17IC818(573) 19R901 10KC909100N-K+15VA+3.3V+3.3VROM_9+3.3V+3.3VR82447GNDGND+3.3VGND+15VATDI_DSP137TCK_DSP139TMS_DSP140EMU DSP

20、135MUTE+5VD-15VAFRCAD_IN_L-AD_IN_R+SRSB_RKDS160D801R804OPENC830470/10R805100C80322P-JC81447/1647/16C820C809100N-K-15VA100N-KC906C81310N-KGND+3.3VR81810KGNDR85010KDSP 35+5VDDSP 46DSP 42GNDDSP 50ROM_16ROM_10ALE_DSP40R817100+3 3VC844100N-KR81010K10/50C817GND+5VD22N-ZC858R808220GNDC86124P-JC86224P-JR839

21、100R840100R841100R831BEADR833BEADR82547+3.3VR994100C83415N-KBEADR832R9954K7+3 3V+3.3V+3 3VGND100N-KC849100N-KC856R82947R83447GNDGND+5VDC902470/10R83047-15VA10/50C899+1.2V+5VDBEADCB803BEADTRST_DSP138TDO_DSP136GND+15VAGNDGND+15VAFLSWAD_IN_L+AD_IN_R-SLSB_L+5VABEADCB808BEADR801OPENR803OPENR8024K7C80222P

22、-J47/16C808C80422P-J47/16C810100N-KC816+3 3V0.1/50C812+15VA-15VADSP 52DSP 50DSP_46IC818(573) 13IC818(573) 15IC818(573) 17IC819(573) 19DSP_17DSP_24C86710N-KDSP 30DSP 34DSP 35DSP 17DSP 25IC819(573) 15DSP_25DSP_26C89110N-KDSP 42IC818(573)_18IC819(573) 17DSP_34R868100DSP 51DSP 39DSP 52DSP 5047R838DSP_24

23、DSP 26DSP 29DSP 33DSP 46DSP 42100N-KC857XTAL112.288MHzFLAG2FLAG3R82647+5VD100N-KC84810R811R8491MXTAL218.750MHzR82347C86810N-K100N-KC851C832100N-K+1 2VR89768C850100N-KR870100C871100N-K+3 3VC853100N-KR872100100R871R8960R820BEAD+3 3VR87468R8780R83547C854100N-KD803KDS160R8940BEADCB805BEAD1000P-KC836FL/F

24、R_OUTC/SW OUTSL/SR_OUTC91210N KC911100N-KC91010/50R807100470/10C821100N-KC831R9960R9970R99800R816C80522P-JR80675IC819(573) 18IC818(573) 12IC819(573)_18IC818(573) 13IC818(573) 15IC818(573) 13IC819(573) 19IC818(573) 16IC818(573) 1810KR814R81510KR898 10K+15VA+5VD89057 EMPHA89057 INT+5VDR866100R864100RO

25、M_17_RAM_41ROM_1_RAM_39R859100ROM_2_RAM_38R857100ROM_4_RAM_29R855100ROM_6_RAM_27R853100ROM_8_RAM_20+15VASEL CLKDSP_42DSP_46DSP_50DSP_52DSP_17DSP_25DSP_29DSP_33FLAG1+15VAR8840R88600R893R8950+1.2VGNDC90410/50C903100N-KC915100N-K100N-KC801C806100N-KC8181/50BEADBEADCB802C907100/10-15VA4 7UHL8034.7UHL801

26、4.7UHL8024.7UHL804C819470/10+3.3V+3.3V10KR85112457810 11639CN803+5VDR869100R902100R867100R862100R865100R860100R863100R861100ROM_48_RAM_40R858100ROM_3_RAM_30R852100R854100R856100ROM_18_RAM_19ROM_7_RAM_26ROM_5_RAM_28-15VAERR MUTEC88910N-K+5VD100N-KC859C86610N-K10KR813C864100N-KDSP_41100N-KC865ALE_DSP4

27、0DSP_51DSP_49DSP_43DSP_24DSP_26DSP_34DSP_30100N-KC860BEADBEADCB806FLAG0C84222P-J22P-JC847C841100N-K100N-KC839100N-KC838-15VA+3.3V+3.3VC920OPENR8810R8820R8830R88068R8790R8850C91310N-K+3.3VC901100N-KGND100N-KC898100N-KC905C90010/50C897100N-KOUTINGNDNJM7805IC822GNDINOUT1.2VIC824+3.3V100N-KC916GND5VIC80

28、3GND5VIC802L8052.2UH100N-KC807C81122P-J5VGNDIC826BEADCB801BEAD100/10C81512 22G3 35 576768 810101916113GND11VCC9 91G2018171512IC81274HCT2443122942762582310211219141716322830135262420227911131815IC827IDT71V124A0A1A2A3CEI/O0I/O1VCCVSSI/O2I/O3WEAA5A6A7A8A9A10A11A12I OI O5VCCVSSI O6I O7OEA13A1A15A16C8701

29、00N-K11312111098VCCGND76532765321IC81474HC0033343536123437383940414243444546474856789 10 11 121314151617181920212223242526272829303132IC807LC89057RX0RX1RX2RX3DGNDDVDDRXRX5/VIRX6/UIDVDDDGNDRMCKRBCKDGNDDVDDRLRCKRDATADODICECLXMODEDGNDDVDDTMCK/PIO0TBCK/P O1TLRCK/PIO3RXOUTAGNDAVDDLPFTXO/PIOENTDATA/PIO3DG

30、NDSBCKSLRCKSDINDVDDXOUTXMCKXINDVDDDGNDAUDIO/VOCKSTRERRINTEMPHA/UO100N-KC843C845100N-KR81210KR8091MC89010N-K11312111098VCCGND76532765321IC81574HC00C846100N-KBEADBEADCB810100N-KC840C83315N-KC86310N-KC855100N-KR8870R8880R87668R87768C872100N-K5325321DDRQQRC RC RC KC K131121110VCC987 76 6GNDQQIC82574LCX7

31、4C914100N-KR837470R82847R83647100N-KC835BEADCB804BEAD1/50C893C89210/50CN804R9990JACK80117 1614 1311 10875421151812963CN801GND5VIC80116131531281012674514911SN74LVC139AIC8202Y12Y22Y02Y12Y22Y31Y31Y21Y11Y01Y21Y11G2GGNDVCCVCC2GGND1G2019181716151131211109876532109876532174LCX244IC811R899 10KR900 10KVCC2GG

32、ND1G20191817161511312111098765321098765321IC80974LCX244100N-KC8522857411914153166101311274LVX157MTCIC8161in21in02in02in13in03in1in0in1GNDVCC1Y2Y3YYES89057_SDINSHARC_RESETSHARC_CSSHARC_SCLK89057_CE89057_1837_SCLKAD1837_CESHARC_SDINSHARC_SDOUT89057_RESET89057_1837_SDOUTAD1837_RSTR82747R889240R891100R8

33、92180R890180GNDINOUT3.3VIC823VCC2GGND1G2019181716151131211109876532109876532174LCX244IC8101234567837383940414243443435362829303132339 10 11 12 13 14 15 16 17 18 19 20 21 222324252627AS7C34096IC806NCNCNCA18A17A16A15OEI O7VCCVSSI O5I OA1A13A12A11A10NCNCNCNCNCA0A1A2A3ACEI/O0I/O1VCCVSSI/O2I/O3WEA5A6A7A8

34、A9NCNCI O6123456789 10 11 12 13 14 1544454647483536373839404142433416 17 18 19 20 21 22 23 24262728293031323325IC805LH28F800BJE-PBTL90DQ10DQ11DQ12DQ13DQ1DQ6DQ5DQVCCDQ3DQ2DQ9DQ1DQ8DQ0VSSA0A1A2A3AA5A6A7A17A18RBNCNCRPNCNCA8A9A10A11A12A13A1A15DQ7VSSBYTEA16DQ15A-1OECEWE135792018161412246810171911131574LC

35、X573APWIC818OE1D2D3DD5D6D7D8DGNDLE8Q7Q6Q5QQ3Q2Q1QVCC1357920181614122468101719111315OE1D2D3DD5D6D7D8DGNDLE8Q7Q6Q5QQ3Q2Q1QVCC74LCX573APWIC8195325321DDRQQRC RC RC KC K131121110VCC987 76 6GNDQQIC82174LCX7422212019181716151222120191817161512322526OUTL2OUTL31110987651110987651213PD/RSTAGNDNCOUTL1NCOUTR1AG

36、NDAVDDNCNCOUTR2323215152DVDDCLATCHCINCCLKDGND39383938373 32102105678950DLRCLKDBCLKDVDDDGNDDSDATA1DSDATA2DSDATA3DSDATA4ABCLKALRCLKMCLKODVDDASDATACOUT333231333231302928273029282736353AGNDFILTDFILTRAVDDADCLNADCLPADCRNADCRPAGNDNCNCOUTR3AGNDAVDDNCOUTL4NCOUTR4AGNDM/SAD1837IC80811 31 21 11 0139138135136137

37、12212312125126127128129130131132133310911011111211311115116117118119120121474849505152535455565758596061626364656667686970717237383940414243444546101 10099 98 97 96 951021031010510610710894 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76737475123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23

38、 24 25 26 27 28 29 30 31 32 33 34 35 36IC804SHARC EXGNDVDDINTVDDINTCLKCFG1BOOTCFG0BOOTCFG1GNDVDDEXTGNDVDDINTGNDVDDINTGNDGNDFLAG0FLAG1AD7GNDGNDVDDEXTGNDVDDINTAD6AD5ADVDDINTGNDAD3AD2VDDEXTGNDAD1AD0VDDINTVDDINTGNDALEAD15AD1AD13GNDVDDEXTAD12VDDINTGNDAD11AD10AD9AD8DAI_P1(SD0A)VDDINTDAI_P2(SD0B)DAI_P3(SCL

39、K0)GNDVDDEXTVDDINTGNDDAI_P (SFS0)DAI_P5(SD1A)DAI_P6(SD1B)DAI_P7(SCLK1)VDDINTGNDVDDINTGNDWRRDDAI_P10(SD2B)GNDVDDINTGNDVDDEXTDAI_P11(SD3A)DAI_P12(SD3B)DAI_P8(SFS1)DAI_P9(SD2A)VDDINTDAI_P13(SCLK23)DAI_P1 (SFS23)DAI_P15(SD A)VDDINTGNDGNDDAI_P16(SD B)DAI_P17(SD5A)DAI_P18(SD5B)DAI_P19(SCLK 5)VDDINTGNDGNDV

40、DDEXTDAI_P20(SFS 5)GNDVDDINTFLAG2FLAG3VDDINTGNDVDDINTGNDVDDINTGNDVDDINTGNDVDDINTVDDINTGNDVDDINTGNDVDDINTGNDVDDINTGNDVDDEXTGNDVDDINTGNDVDDINTRESETGNDVDDINTSPICLKMISOMISIGNDVDDINTVDDEXTAVDDAVSSGNDCLKOUTEMUTDOTDITRSTTCKTMSGNDCLK NXTALVDDEXTCLKCFG0SPICSVDDINTININ78GND12862IN3467B1014489057_EMPHABSESEL_C

41、LKERR_MUTEFLAG2FLAG1FRONT_OPT_INCOAX1OPT2OPT1OPT89057_SDINEPROM_RESETSHARC_RESETSHARC_CSSHARC_SCLK89057_CEAD1837_CEDSP_GNDDSP_GNDDSP_GND-15V+15V61258TP11751INOUTOPT3SHARC_SDINSHARC_SDOUT89057_RESETAD1837_RESETDSP_+5VA9133AVR210589057_INTFLAG3FLAG0AVR1505,1705,1905FROM CPU UNIT89057_1837_SCLKOUT89057

42、_1837_SDOUTFROM CPU UNITJTAG CONTROL JACKAVR2405,1805 ONLYRadioFans.CN 收音机爱 好者资料库SCHEMATIC DIAGRAMS (3/13)DSP UNIT -2 (For ALL MODEL)SCHEMATIC DIAGRAMS (3/13) 1234567891011ABCDEFGHAVR-1905/785 AVC-1590FRSWSRCFLSLR864SW100KR864FR100KMUTE5VD-15VAAD_IN_LAD_IN_RSB_RGNDGND15VAAD_IN_L-AD_IN_R-5VASB_LC871R

43、1N(EB)R863R470C875100N-KR863L470470R861LR864R750KR860L5K6R859L5K6C88510/5010/50C887R931L12KR932L150KR9254K7C864R47/16R9334K7100N-KC888C864L47/16R843470C880FR10/50680P-JC873FLR864FL100KC880FL10/50680P-JC873SW680P-JC873CR864C100KR864SR100K4321C874SBR560P-JC874SBL560P-JR869FR5K6C874FR560P-J560P-JC874FL

44、R869SW5K6560P-JC874SWR869C5K6R869SR5K643215678NJM2068IC817AC874SL560P-JC883100N-K2K2R872SBLR872FR2K2R872FL2K2R872SW2K22K2R872CJUMPERJ802C871L1N(EB)470R861RR862L5K6R860R5K6R932R150KC869L100P-JC873SBR680P-J100KR864SBL100KR864SBRC873SBL680P-JC880C10/50C880SW10/504K7R866SLR864SL100K680P-JC873SL5678IC820

45、ANJM206843215678NJM2068IC819A4321C874C560P-J5678NJM2068IC818A5K6R869SL560P-JC874SRC884100N-K100KR871SBRC876SBR3N3(EB)100KR871SBLC876SBL3N3(EB)100KR871FL3N3(EB)C876FL100KR871CC876C3N3(EB)R871SL100K2K2R872SBRR872SL2K2R872SR2K2100P-JC869RC873SR680P-JC873FR680P-J100KR871SWC876SW3N3(EB)R871FR100KC876FR3N

46、3(EB)100KR871SRC876SR3N3(EB)17151412119865321916131074118CN802GNDGNDGNDGNDGNDR864L750K5K1R924C886100N-KR931R12KC876100N-K5K6R859R+-321BA4510FIC816AC880SBR10/50C880SBL10/50R870SBR1K10/50C875SBRR866SBR4K75K6R869SBLR867SBL4K7R866SBL4K7GNDR870FR1KC877100N-KR866FR4K7GND4K7R867FR5K6R869FLC878100N-K4K7R866

47、FLR867FL4K7R868SW4K7C879100N-KR867SW4K7R870SW1K10/50C875SWR868C4K7C880100N-KR867C4K71KR870CR868SR4K7R867SR4K7R870SR1KC875SR10/50R868SL4K7C882100N-KGND1KR870SLC875SL10/50470KR9390.1/50C896KTC2874BQ804FLC874100/25JUMPERJ801R862R5K6+-321IC815ABA4510F48567+-120P-JC865R5K1R934C865L120P-J48567+-KRA102SQ80

48、9C880SL10/50C880SR10/50R868SBR4K75K6R869SBRR868FR4K7R868SBL4K7R870SBL1KR867SBR4K710/50C875SBLR868FL4K7R870FL1K10/50C875FLC875FR10/50R866C4K7R866SW4K7C875C10/50R867SL4K7R866SR4K73N3(EB)C876SLC881100N-KC873100/25KRC102SQ808KTC2874BQ804SBLKTC2874BQ804FRKTC2874BQ804SWQ804CKTC2874BKTC2874BQ804SBRQ804SLKT

49、C2874BKTC2874BQ804SRCANAL_RGNDGNDFLGNDSRGNDSBLSBRFRFLSWSRAVR1905ONLYANAL_LFRGNDCGNDSWGNDSLGNDSBRGNDSBLSLTO CPU UNITA/D_IN_RAVR1505/1705ONLYA/D_IN_LSCHEMATIC DIAGRAMS (4/13)CPU UNIT (For ALL MODEL)SCHEMATIC DIAGRAMS (4/13)1234567891011ABCDEFGHAVR-1905/785 AVC-1590R25910K100P-JC262BD203BEADR21110KR244

50、4701KR269R26410KKTC2874BQ258R276470R2721KR27522K1KR2101KR231100/10C221R217OPTION1KR266100NC205KDS160D205R2634K72M2R225220KR206C21127P-J10KR223R22410KD204KDS1604K7R204C2044.7/503300/6.3VBC201R26010KC20710NC20310N-KZD201MTZ3.3B10KR208R25810KR25710KR2613K3Q2612SA933SQ253KTC2874BQ252KTC2874B22NC291D2121