Primare-CD21_MKII-cd-sm 维修电路原理图.pdf

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1、 PRIMARE CD21 MKII Service Manual RadioFans.CN 收音机爱 好者资料库 1. Schematics and Pcb. Confidential ! This document is not allowed to show for third part without written permission from Primare Systems AB. This document is subject to change without notice. Author: Bjorn Holmqvist Primare AB RadioFans.CN 收

2、音机爱 好者资料库AABBCCDDEE44332211拟制：页次：1/12006-06文件编号：硬件版本：CD21 MKII审核：日期：主机型号：前控板原理图文件名称：SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17G7G6G5G4G3G2G1G1G2G3G4G5G6G7SEG17SEG16SEG15SEG14SEG13SEG12SEG11SEG10SEG9SEG8SEG7SEG6SEG5SEG4SEG3SEG2SEG1SEG2SEG3SEG4F+SEG1F- 24VF-F+- 24VSPI_CSRXDTXDP_SCLP_

3、SDAIR2IR_INP_SDASPI_CSR X DTXDIR_INIR_INPUTVFD_CLKVFD_DATAVFD_CLKVFD_DATAP_SCLCTRLVFD_CLKVFD_CSVFD_CSIR_SELIR2IR2IR_SELPOWER_ISPPOWER_ISPCTRLVFD_DATAP5VP5VVCCP5VP5VVCCP5VP5VVCCP5VP33 VVCCVCCVCCVCCVCCP5VP33VP33VP5VP33VP33VP5VVCCP33VP33VP33V4Q22SA10154C6104LEDREDGP18074U11234R29104U474HC16587654321910

4、111213141516GND/Q7D7D6D5D4CLKLDQ7DIND0D1D2D3/CEVCC4C31044K24C11044K6OPEN4K54K14K84K74C2104+4C447uF4C14104+4C1547uF+4C1647uF4C1710 44C181044C191044R154K74C201044K34R751KVFD28- 0707VFD1234567891011121314151617181920212223242526272829303132333435F+F+NCSEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12

5、SEG13SEG14SEG15SEG16SEG17NCNCNCNCNCG7G6G5G4G3G1G1NCF-F-4R174K74R94K74U1UPD1631112345171819151667891112131420102122232425262728293031323334353637383940414243444546474849505152SW1SW2SW3SW4DOUTSEG3/KS3SEG4/KS4SEG5/KS5SEG1/KS1SEG2/KS2DINICCLKSTBKEY2KEY3KEY4VDDSEG6/KS6KEY1SEG7/KS7SEG8/KS8SEG9/KS9SEG10/KS

6、10SEG11/KS11SEG12/KS12SEG13/G16SEG14/G15SEG15/G14SEG16/G13SEG17/G12SEG18/G11VDDVEESEG19/G10SEG20/G9G8G7G6G5G4G3G2G1VDDLED5LED4LED3LED2LED1VSSOSD4R6100OPEN4K44R84K74R104K74R24K74D21N41484D11N47354R34K74D31N41484R5 2.24R14K74R4 2.24U6APL1117321INOUTGND+4C847uF12+4C747uF124JP2HEADER 7X21234567891011121

7、3144R254K74JP1HEADER 61234564R264K74U3P89LPC932A112345678910111213141516171819202122232425262728P2.0P2.1P0.0P1.7P1.6RSTVSSXT1XT2INT1SDASCLMOSIMISOSSSPICLKRXDTXDP0.7P0.6VDDP0.5P0.4P0.3P0.2P0.1P2.6P2.74R274K7+4C910U/16V4R284K74R1110K4R214K74R134K74R164K74R224K74Q12SC18154R234K74R124K74R244K74U574ACT 2

8、57235611101413115479121681A1B2A2B3A3B4A4BA/BG1Y2Y3Y4YVCCGND4Y14MHz4R201K34C1327P4R184K74C1227P4R194K7+4C547uFAABBCCDDEE44332211硬件版本：审核：2006-06主板原理图文件名称：拟制 ：文件编号 ：主机型号 ：日期：5/5CD21 MKII页次：A- 12VA+12VA+12VA- 12VA- 12VA+12VA- 12VA+12VA+12VA- 12VA- 12VA+12VA+12VA- 12VA- 12VA+12VA+12VA- 12VA- 12VA+12VA- 1

9、2VA+12VA+12VA- 12VA- 12VA+12VA+12VA- 12VDL_OUTDR_OUTDAC_L+_IOUT-DAC_L_VCOMDAC_L+_IOUT+DAC_L- _I OUT-DAC_ L_VCOMDAC_L- _IOUT+MUTEDAC_R+_IOUT-DAC_R_VCOMDAC_R+_IOUT+DAC_R- _IOUT-DAC_R_VCOMDAC_R- _IOUT+VCC1A+12VA- 12VA+12VA- 12VA+12VA+12VA+12VA+12VA+12VA+12VA+12VA+12VA+12VA+ 12VA+12VA+12VA+12VA+12VA- 12

10、VA- 12VA- 12VA- 1 2VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12V1C29100U/16V1C53100U/16V1C301041C54104LED2GREEDLED1GREED1R37 3K91R66 3K9+-1U5AOPA 213432184+-1U5AOPA 213432184+-1U5BOPA 213456784+-1U4AOPA213432184+-1U9BOPA 2134567841R38100+-1U4BOPA2134567841R671001C272.2uF1R22 3001C502

11、.2uF+-1U8AOPA2134321841R21 3001JP3RCA JACK+-1U8BOPA2134567841R23 6201JP2RCA JACK1R51 3001R26 620+1C55100uF1R50 3001R25 620+1C59100uF1R52 6201R27 620+1C63100u F1R556201R286201C681041R546201R24 6201C721041R566201C22 6821C761041R576201C216821C801041R536201C24152+1C79100uF1C46 6821C25472+1C75100uF1C4568

12、21C23 152+1C67100uF1C47152+-1U3BOPA213456784+1C71100uF1C49472+-1U3AOPA2134321841C561041C48 1521R13 3001C60104+-1U7BOPA2134567841R156201C64104+-1U7AOPA2134321841R18 620+1C57100u F1R42 3001R17 620+1C61100uF1R433001R20620+1C65100u F1R44 6201R16620+1C69100u F1R47 6201C16 682+1C77100uF1R46 6201C17682+1C7

13、3100uF1R48 6201C19152+1C81100uF1R496201C204721C581041R45 6201C181521C621041C40 6821Q 3BC850B1C661041C416821Q4BS1701C701041C431521R31 22K1C741041C444721R3222K1C821041C421521R33 3001C781041Q 1BC850B1R3022K1R143001Q2BS1701R34101R19 6201R60 22K1R3633+1C12610uF/50V1R6122K+-1U10 AOPA213432184+1C12710uF/50

14、V1R62 3001C2810pF+1C12810uF/50V1R5922KQ62N3904+1C12910uF/50V1R6310R774K71R6533KJ1TO2 12V897324110+-1U10 BOPA213456784D51N41481C2810pF1C262.2uF1C512.2uF1R29 22K1R58 22K1R35101R6410AABBCCDDEE44332211主板原理图日期：硬件版本：页次：文件编号 ：4/5主机型号 ：文件名称：CD21 MKII拟制 ：审核：2006-06DAC_CLKDAC_DATADAC_TDS0DAC_BCKDAC_MCLKDAC_CL

15、KDAC_BCKDAC_MCLKDAC_TDS0DAC_DATARESET#RESET#DAC_LRCKDAC_LRCKDAC_CS012.288MHzDAC_CS1A- 12VA+12VA+12VA- 12VDAC_L+_IOUT-DAC_L+_IOUT+DAC_L- _IOUT+DAC_L- _IOUT-DAC_L_VCOMDAC_R+_IOUT-DAC_R+_IOUT+DAC_R- _IOUT+DAC_R- _IOUT-DAC_R_VCOMDAC_CS0DAC_DATADAC_CLKDAC_CS1RESET#RESET#SPDIF- OUTDAC_V33DAC_5VAV33DAC_V33

16、DAC_5VAV33AV33DAC_5VA+20VA- 20VA+12VA- 12VDAC_5VAV33A+20VA+20VDAC_5VA- 20V1D81N41 481U2PCM 1738E12345678910111213141516171819202122232428252627RSTZEROLZERORLRCKDATABCKSCKIDGNDVDDSCKOMDOMDIMCCSMUTEIOUTR-IOUTR+AGND1VCOM1VCOM2IREFVCOM3VCC1VCC2VCC3IOUTL+IOUTL-AGND21Q132SC2240LED4GREEN1X112.288MHz5184OUT

17、N/CVCCGND1R782201Q122SC22401C1251041Q 102SA1837+1C96100u F1C991041R90FBSMT1R774K71C81041C81041R77220+1C7100U/16V+1C7100U/16V+1C98100uF1R5FBSMT1C13104+-1U11AOPA2134321841R41.18K+1C9100U/16V1Q 112SA 9701C66831R1216K1C971041C5103+1C14100U/16V1R801.18 K+1C11100U/16V+1C102100uF1R6331R111K1C1061041C151041

18、R824K71R71331C101041R81300+1C90100uF1C121041C101104+1C86100uF1L1FBSMT+1C1052200uF/16VLED3 GREEN1C112104+1C10 0100uF1R88OPEN1C871041C1151041D61N41481C1201031R744K7+1C1141000uF1D71N41481D41N4148+1C11310uF1R831K1D51N4735/6.2V1R841001C1041041R721.18K1R85300+1C103100uF1R733001FB1B060+1C1171000 uF1U13TL43

19、1132+-1U11BOPA2134567841FB2 B06012+1C131220u F1Q 6 2SC47931U15APL1117 - 3.3V312IGO+1C11 13300uF/25V1R694K71C32104+1C833300uF/25V+1C84100uF1C119103+1C31100U/16V+1C953300uF/25V1R682201R87101U14 LM317312IAO1C371041R70 220+1C33100U/16V1C12 31031C941041R4116K1C1221041C891041JP 1HEADER71234567+1C38100U/16

20、V1Q82SA970+1C35100U/16V+1C932200uF/16V1R401K1Q72SC22401C391041Q92SA9701C341041C851041C36104+1C88100uF1U6PCM 1738E12345678910111213141516171819202122232428252627RSTZEROLZERORLRCKDATABCKSCKIDGNDVDDSCKOMDOMDIMCCSMUTEIOUTR-IOUTR+AGND1VCOM1VCOM2IREFVCOM3VCC1VCC2VCC3IOUTL+IOUTL-AGND2+1C124100uF1D21N41 481

21、R89OPEN1D31N41481C1211031U1DIR1703E12345678910111213141516171920212223242526182728ADFLGBRATE0BRATE1SCKOVDDDGNDXTOXTICKTRNSLRCKOBCKODOUTSCF0SCF1CSBITURBITEMFLGBRSELDINRSTFILTAGNDVCCFMT0FMT1BFRAMEUNLOCKCKSEL1R75 1K1C116104+1C91100uF1C1181041C921041C21041U12TL431132+1C1100U/16V+1C130220u F1R 1FBSM T1R7

22、9 331RB1 33x4182736451D91N4736/6.2V1R233主机型号：文件编号：文件名称：页次：拟制：硬件版本：日期：审核：CD21 MKII2006-06主板原理图2/5TRACK-CDMDITRACK+FOCUS+CDLDOFOCUS-DVDMDIFDVDLDOECDLDOHFMVCCHFMVCCLOAD+/DCMO+DCLOAD+DCLOAD-SLED+LOAD- /DCMO-SLED-INSWOUTSWSCSJCDLDPVCDVDMDIFETEDVDLDCDMDIECEMEVOFSCLKSDATAPVCSBARF50VSVREF15DVDLDORF50VRF33VO

23、PIN1+LOAD- /DCMO-FOCUS+DCLOAD-DCLOAD+MVCCFOCUS-LOAD+/DCMO+LOAD+/DCMO+OP1OUTMVCCSLED-LOAD- /DCMO-TRACK-OPIN1-SLED+OPIN1+OPIN1-TRACK+OP1OUTMVCCSDATADINMIRRSCLKSDEFCTDIPTEIFEICEISBADHFMVSWSCSJRFOINSWSLDCCLOSEDRVSBSLEGNOPENSPINDLEFOCUSSVREF15TRACKRS232_DETOUTSWRF33VRF33VRF50VRF50VRF50VRF50VRF33VRF50VRF5

24、0VVCC2VCC33MVCCMVCCD5VMVCC+C3247uFC32200pFC15473C291000pFR2522KR210R11100R29150R3033C43104R4333R140C25104L110uHQ42N3906R2222KQ12SB1132JP3PH- 9A123456789R211K5R130R261MR4433C12200pFC23470pFR110C5120pFQ32N3906C22200pF+C3447uFTP3MNTRL5FBSMTR274K7R12100R41KR3122KR2310KC311000pFR812KFB3B060C10160pFL3FBSM

25、TC28820pFC21103R910R1010C371000pFC361000pF+C4247uFC16104+C11347uFR1656KL210uHR1956KR3333C11224+C11447uFR241K5U2AM5868S123456789101112131428272625242322212019181716152930VINFCOP2IN-OP2IN+VINSLOP2OUTFWDREVVCC1VOTR-VOTR+VOSL-VOSL+VOFC-VOFC+MUTEBIASVINTKOP1IN+OP1IN-VINLDGNDVCTLOP1OUTVCC2VOLD-VOLD+VOTK-V

26、OTK+GN DGN DL4FBSMTJP1HOP- 1200 PUH (JP24- 0.5MM)242322212019181716151413121110987654321TR-TR+FO-FO+PD(MONITOR)VCCVRGNDLD(DVD)LD(CD)VRGND(NC)PDGNDRFOUTCBADFEVCCVS(VCC)GNDC42200pFR31KC12104C9333D11N4148R186K8C22470pFR70C14104C27104R2010KR1715K+C39470uFU1ES6603ES660312345678910111213141516171819202122

27、232425262728293031326463626160595857565554535251504948474645444342414039383736353433DVDFRPDVDRFNA2B2C2D2CPCNDCBACD_DCD_CCD_BCD_AC D_FC D_EVPBVCD V D LDC DLDD V D P DC DPDVNBLDONMIRRMPMBMLPFMINMEVORFDCR FSINA TOPATONAINAIPVP ARFACBY PDINDIPFNPFNNVNAME VRXSDENSDATASCLKV33LCPLCNMNTRCEFETEPIV25V125TPHDF

28、TLINKQ22SB1132D21N4148C7104+C3047uFC8103C41104C26104TP2LINKC35104C24104D31N4148C33104+C40470uFR3210K+C647uF+C3847uFreserved504.25114.75121.5bypass14.250PLL010801162111NA0135S- CHIP0NA3.75PL L21Fr equency04148.541121.50101.25reserved127bypass06DEFAULTPLL15.5DEFAUL T14.754.501MULTI0S- CHIP114.7511128.

29、251083.54.5NA94.500PLL30CLKSOURCE1CRSTALO SCDCLKINPUTVibratto- IIVibratto- II文件名称：文件编号：页次：审核：日期：主机型号：拟制：硬件版本：主板原理图2006-06CD21 MKII1/5LD1LA12LD6LA4LA18LA3LA17LA2LD0LA6LA7LA19LA14LA1LA5LA11LD5LD2LA10LOE#LA9LD3LD4LA8LA13LA15LA16WRLL#RESET#LD6LA 1LA18DB11TR2RFRPLA10DB10SPINDLELD7LA 7LA11DB13DB4CEILD4XSC

30、LKTESTADFOCUSLD3LCS3#LA 4DB12MA1RFOTR1SVREF09DQMDB9DB6TRACKTR2LA16DB2TR1OPENLA13LA14DB14XSCSJLCS1#PLL2LOE#LA 9DB8DB5DB0XSDATAMA3MA2MA0PL L0LD0WRLL#LA 3LA 5SBA DDIPLCS3#SD ATATEILA 6LA12LA17DB3DB1RFRPSVREF15LD1LA15SVREF15TESTADDB15DMA1LD2LA 0LA19DSCKDMA0SCSJSVREF15LA 2LA 8DB7DMA3SVREF15LD5DMA2DB12MA8

31、DB5MA7DWE#+RAS2#+CAS#+MA2MA1DB1DB15DB11MA0RAS0#+RAS1#+MA10DB9DB7DB3DB0DB8DOE#+MA9MA6DQMDSCKCS0#+DB6DB4DB14MA5DB2DB13DB10MA4MA3MA11DINDWE#RAS0 #DO E#+RAS1 #DMA7MA8RAS0#+DWE#+CS0#+DMA6CAS#+DMA10DOE#RAS2 #CS0#DMA9MA4MA1 1CAS#MA7MA6MA5RAS2#+RAS1#+DMA8DMA4MA1 0DMA5MA9DMA11LD7LA0PL L1#SPDIFPL L3SVREF2 1Z7

32、M HzEAUX03EAUX02EAUX01EAUX00AUX0AUX1AUX2AUX3AUX4AUX5AUX6AUX7OSC_VCCEEPROM_VCCSCLSDASCLKSPI_CSVFD_DAT AVFD_CLKVFD_CSDAC_CS1DAC_CS0SDASCLDAC_DATAMUTEIR_INDAC_CLKRES ET#RES ET#SLEGNDAFEIMIRRINSWFOCUSDIPSPINDLERFODRVSBRS232_D ETOUTSWHOMESWSDATAFEIHFMVSWTEI.CLOSETRACKCEISVREF15OPENSLEGNSBADDINSCSJSDEFCTS

33、LDCSCLKSPI_CSVFD_DATAVFD_CLKVFD_CSDAC_CS1DAC_CS0SCLSDADAC_DATAMUTEDAC_CLKIR_INRESET#RESET#SPDIF- OUTVCC33PLL33VVCC20VCC20VCC33VCC33VCC33VCC33PLL33VSVREF15VCC33VCC33VCC33VCC33VCC33VCC33VCC33VCC20V33_PL1V33_PL1RFV331VCC33VCC1VCC33RB333X418273645R5210KR624K 7+C10047uFC67104C76104+C9947uFC6347pFR644K7+C

34、10910uF+C10710uFR721KC102104+C9547uFR604K7U54Mx16 SDRAM124657381012111391516171819352223242526142829303132333436373839404342444645474948505251534120212754VCCDQ0DQ1VSSQDQ2DQ3VCCQDQ4DQ5VSSQDQ6DQ7VCCQDQMLWECASRASCSA11A10A0A1A2A3VCCVSSA4A5A6A7A8A9NCCKECLKDQMHNCVCCQDQ8DQ9VSSQDQ10DQ11VCCQDQ12DQ13VSSQDQ14D

35、Q15VSSBA0BA1VCCVSSR61OPENC110104R3433C81104RB8 33X418273645C60OPENR451K2C56104R59OPENC18OPENR50X127MHz5184OUTN/CVCCGNDC55104C69105U4MX29LV800B- 48123456789101112131415161718192021222324252627282930313233343536373839404142434445464748A15A14A13A12A11A10A9A8NCNCWRPVPPDU/WPNCNCA17A7A6A5A4A3A2A1A0EGNDGDQ

36、0DQ8DQ1DQ9DQ2DQ10DQ3DQ11VCCDQ4DQ12DQ5DQ13DQ6DQ14DQ7DQ15/A_1GNDBYTEA16C64OPEN+C11110uFC54104R704K7RB233X418273645C53104C4633pFR563K 3R396K 8U624C01A12345678S0S1S2GNDSDASCLWCVCCR46OPENC78104R57OPENR6833L6FBSMTR4920KR3533C88104C83104C101104RB133X418273645+C9647uFC79104C62104RB6 33X418273645C51470pFR714

37、K7C49470pFC85104C52153C711000pFC112104R376K 8C93104C68105C17OPENC90104C731000pFC5868pFR426K 8R400C80104RB7 33X418273645C87104+C9747uFR6947KR4710KR5068KC47104R664K7C59OPENC194700pFC13105C204700pFR386K 8C57473C92104L12FBSMTC61104C91104C104104R553K 3C741000pF+C10610uFR65OPENC4433pFR533K 3C72104C65682R6

38、33KC77104C82104RB433X418273645R3633C70104L8FBSMTC66104R485K1Q52N3904RB533X418273645C48153+C9847uFC103104R543K 3R5133R731K+C9447uF+C10547uFC4533pFC50682R6733U3ES6629D1234567891 01 11 21 31 41 51 61 71 81 92 02 12 22 32 42 52 62 72 82 93 03 13 23 33 43 53 63 73 83 94 04 14 24 34 44 54 64 74 84 95 05 1

39、5 2535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410 510 610 710 810 911 011 111 211 311 411 511 611 711 811 912 012 112 212 312 412 512 612 712 812 913 013 113 213 313 413 513 613 713 813 914 014 114 214 314 414 514 614 714 814 915 015 1

40、15 215 315 415 515 6157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208VD33XINXOUTDCLKDMA0DMA1DMA2DMA3VS33VD33DMA4DMA5DMA6DMA7DMA8DMA9DMA10VS33VD33DMA11DCASDCS0DCS1DRAS0DBANK0/ DRAS1VSSVDDDBANK1/

41、 DRAS2DCKE/DOE/TDMTSCDWEDB0DB1DB2VS33VD33DB3DB4DB5DB6DB7DB15DB14VS33VD33DB13DB12DB11DB10DB9DB8DSCKVS33VD33DQMLA21LA20LA19LA18LA17LA16VS33VD33LA15LA14LA13LA12LA11LA10LA9VSSVDDLA8LA7LA6LA5LA4LA3VS33VD33LA2LA1LA0LCS0LCS1LCS2VSSVDDLCS3LWRLLLOELD0LD1LD2LD3VS33VD33LD4LD5LD6LD7RSD/TDMDRRBCK/TDMCLKRWS/TDMFS

42、VD33_PLLVS33_PLYUV1/VREFYUV3/COMPYUV4/RSETYUV7 /F DACYUV6/VDACVD33_DAVS33_DAYUV5/YDACYUV2/CDACYUV0/UDACT WS/SEL_PLL2TSD0/SEL_PLL0TSD1/SEL_PLL1VS33TSD2TSD3MCLKTBCKSPDIF/SEL_PLL3SPDIF INVD33VS33XSWBLCLKXSW BLXSLGXSIP2XSIP1XSFLAG0XSFLAG1XSFLAG2XSFLAG3VSSVDDXSTEXIXSTESTADXSSBADXSFEIAVSS_ADXSCEIXSTEIXSRF

43、RPAVDD3_ADXSVREF21XSVREF09XSVREF15XSIREFAVDD3_DSXSIPINXSRF INXSRFIPXSDSSLVAVSS_DSAVSS_PLXSPDOFTR1XSFDOXSFTROPIAVDD3_PLXSPLLFTR1XSPLLFTR2XSVREF0XSAWRCAVSS_DAXSRFRPCTRXSTRAYAVDD3_DAXSSPINDLEXSFOCUSXSSLEGPXSSLEGNXSTRACKXSTESTDAXSFGINXSPHOISXCSJXSDATAXSCLKXSDFCTXSLDCXSSPDONVD33VS33XGPIO9XGPIO8XGPIO7XGPI

44、O6XGPIO5XGPIO4EAUX03EAUX02EAUX01EAUX00VSSVDDAUX0AUX1AUX2/ HSYNCAUX3/ VSYNCAUX4AUX5AUX6AUX7RESETVS33R584K7D41N4148L9FBSMTC86104C84104C751000pFR416K 8TP1LCS1C108104R7633R63OPENC89104L7FBSMTAABBCCDDEE44332211拟制：主机型号：日期：硬件版本：文件编号：CD21 MKII3/5页次：主板原理图审核：2006-06文件名称：P_SDATXDP_SCLIR2RXDSPDIF- OUTVFD_CLKVFD

45、- CSVFD_DATASPI_CSIR_INVCC1IEC_VCCVCC1VCCP5VVCCVCC20VCC33VCC2VCC1VCCVDDP5VR81110FB1B060R75300C120104C124103C11910uFJP4XH- 7A1234567C125103+C118470uFR74510+C115470uFJP5RCA12L18EMI123R83OPEN+C116470uFR80100R78300C122104R85OPENC12110uFL19 EMI123L13FBSMTC128104C127103JP7CANON1234JP6TX179AT123INVCCGNDL14

46、FBSMTU7APL1117- 3.3V312IGO+C13010uFR79100JP1XH- 6A123456FB4B060L20EMI123+C117470uFU8LM317312IAOC129104FB2B060JP8HEADER 7X21234567891011121314R8210C126103C123103U9DS26LS3112345678910111213141516IN AOUT AOUT AENOUT BOUT BIN BGNDIN COUT COUT CENOUT DOUT DIN DVCCR8410AABBCCDDEE44332211CD21 MKII1/1文件编号：硬

47、件版本：页次：2006-06文件名称：审核：日期：拟制：RS232板原理图主机型号：TXDRXDIR2P_SCLP_SDAP5VP5VP5VVDDP5VP5V3R31K3C21043JP3HSJ- 035- 09A3C31033L7EMI1233L6EMI1233L10EMI1233C31053D21N41483C51053JP4HEADER 71234567+3C947U/16V3C81043U2P82B715TD12345678NCLXSXGNDNCX YLYVCC3D1 EP05Q043R9 4K73C41053R8 4K73JP25202501234563R64K73R44K73L8E

48、MI1233L9EMI1233R5 333JP1DB9- F5948372613R7 333C101033R10103C111033R2333R11OPEN3R133+3C110uF3U1MAX232CPE34215129151011166147138C1-C2+V+GNDR1OUTR2OUTC1+C2-T2INT1INVCCV-T1OUTT2OUTR1INR2IN3C6105AABBCCDDEE443322111N4007X4电源滤波板AC 120VAC 240VCD21 MKII主机型号：文件编号：电源板原理图日期：页次：审核：硬件版本：2006-06拟制：1/1文件名称：AC4VAC4V

49、AC27VAC27VAC17VAC14VAC17VAC14VAC9VAC9VAC8VAC8V0V120V0V120VCTRLSTAND_BYGNDGNDAC+AC-+20V- 20VVCCP5V- 24VD16VP5VVDDVCCAC+AC- 24VP5VP5VVDD+2 0V- 20V6L2223Y12345C121046C30.1U/250V125C101046JP3VH- 7A1234567+5C72200U/10V6JP4VH- 7A1234567+5C54700U/16VJ3VH- 7Y12345675C8104T1TRANSFORMER POWER10986753211112131

50、41516171845C61045C211045U178R053214GNDOUTINCTRL5C221045JP4XH- 6A1234565U278R053214GNDOUTINCTRL-+5DQ3KBJ2065JP5XH- 6A1234565Q12SC18155R54K75R44K75R34K7-+5DQ2KBJ406G5JP3XH- 7A12345675FB1B0605R61K1N47495D55U378052132135C4104-+5DQ1KBJ2065C2104+5C33300U/25V+5C13300U/25V5JP1XH- 6A1234565R14K75R24K7+5C1510