Arcam-AVR250-avr-sch维修电路原理图.pdf

《Arcam-AVR250-avr-sch维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Arcam-AVR250-avr-sch维修电路原理图.pdf（14页珍藏版）》请在收音机爱好者资料库上搜索。

1、AVR250AVR250 Circuit diagramsRadioFans.CN 收音机爱 好者资料库1234ABCD4321DCBAARCAM Sound & VisionDWN.BY: Xiao XieAPP.BY:MODEL: AVR250DATE:11/JUN/2004DATE:ISSUE: AKEY SCHSHEET 1 OF 13SG51SG62SG73SG84SG95SG106SG117SG128SG139SG1410SG1511SG1612SG1713SG1814SG1915SG2016SG2117SG2218SG2319SG2420SG2521SG2622SG2723SG2

2、824SG2925SG3026SG3127SG3228SG3329SG3430SG3531GR132GR233GR334GR435GR536GR637GR738GR839GR940GR1041GR1142GR1243GR1344GR1445GR1546GR1647VEE48VSS49OSCI50OSCO51RSTB52CSB53CLKB54DIN55VDD56P157P258AD259AD160SG161SG262SG363SG464U1001PT6302F1F2P363P354P345P336P327P318P309P2910P2811P2712P2613P2514P2415P2316P22

3、17P2118P2019P1920P1821P1722P1623P1524P1425P1326P1227P1128P1029P930P831P732P633P534P435P336P237P13814G3913G4012G4111G4210G439G448G457G466G475G484G493G502G511G52F53F54VF10129-1403FP0.340P0.241P0.142P0.043VCC44NC1P1.02P1.13P1.24P1.35P1.46P1.57P1.68P1.79RST10P3.011NC12P3.113P3.214P3.315P3.416P3.517P3.61

4、8P3.719X220X121GND22NC23P2.024P2.125P2.226P2.327P2.428P2.529P2.630P2.731PSEN32ALE33NC34EAVPP35P0.736P0.637P0.538P0.439U1002AT89C52C100120PC100220PCR100112MSW1024DIRECTSW1025DISPLAYSW1026MUTESW1006RDS INFOSW1019CDSW1020FMSW1021AMSW1014SATSW1015AVSW1016VCR1SW1009MODESW1010BASSSW1011MENUSW1003PRESETSW1

5、004STORESW1005FM MUTESW1022EXT7.1SW1023ZONE2SW1017VCR2SW1018TAPESW1012OKSW1013DVDSW1007TREBLESW1008EFFECTSW1001UPSW1002DOWNSG1SG2SG3SG4SG5SG6SG7SG8SG9SG10SG11SG12SG13SG14SG15SG16SG17SG18SG19SG20SG21SG22SG23SG24SG25SG26SG27SG28SG29SG30SG31SG32SG33SG34SG35SG0SG0GR1GR1GR2GR3GR4GR5GR6GR7GR8GR9GR10GR11GR

6、12GR13GR14GR2GR3GR4GR5GR6GR7GR8GR9GR10GR11GR12GR13GR14AC4V1AC4V2LE1011Zone2LE1013MuteLE1012DirectLE1015LEDLE1010LEDR1001100R1004100R1009100R102020123IR801R1015470C100347u/16V123P1001AP3VOL1VOL2123V690ENCODER123P1001BVOLUME BOARDQ1001C123Q1002C123+5vAC4V1AC4V2C100447PR10163K3R10171KC1005103C1006103C1

7、00747u/6V3C1008100u/50VC1009103C1010104Q1003C123SG1SG2SG3SG4SG5SG6SG7SG8SG9SG10SG11SG12SG13SG14SG15SG16SG17SG18SG19SG20SG21SG22SG23SG24SG25SG26SG27SG28SG29SG30SG31SG32SG33SG34SG35C101110u/16VR101810K+5VGNDIR INGNDIROUTSDETYUVDETRS1RS2-VYUVDETSDETP1002AP2AR101910KC1012470u/6V3P1P2P2P1123P102AP3123P10

8、2BP3LED BOARD123456P205BTO RS232 BOARDSD123456789101112131415P101A15PRS1RS2RS2RS1R10224K7R10234K7R10244K7SDR10254K7C1014103C1015103C1016470u/6V3C1013470u/6V3R10264K7R1027NFR10284K7R10294K7A114Q1005Q1004C114R103010KRadioFans.CN 收音机爱 好者资料库123456789101112ABCD121110987654321DCBAARCAM Sound & Vision.DWN.

9、BY: Xiao XieAPP.BY:MODEL: AVR250DATE: 11/JUN/2004DATE:ISSUE: AMULTI SCHSHEET 2 OF 13C57847u/16VR40933CON12345678910111213141516P402AFROM MAIN BOARD P402A12345678910111213141516P403AFROM MAIN BOARD P403AR4025K1R4065K1R40512KR40812KR4075K1R4015K1C414220u/16VC413220u/16VC402220u/16VC405220u/16VC408220u

10、/16VC401220u/16VR4105K1R4115K1BSMUCMUFMUSMUC42010u/16VC430103C421104+3.3VDC422104R41622KR4152KC431223C432104NdNdZ_AMP+12V-12VR4035K1R4045K1by1bx2cy3c_o4cx5INH6VEE7VSS8C9B10A11ax12ay13a_o14b_o15VCC16U40374HC4053R4720R4690R4453K9R4474K7R4674K7R4445K1C46147p321U413ANE5532R4680R446 20KC471 220p567U412BN

11、E5532R4493K9R4514K7R4704K7R4485K1C46547p321U409ANE5532R4710R45020KC472220pC41510u/16VC41822u/16VC42322u/16VC416104C417104C419104C424104C460104C464104567U417BNE5532R5237K5R5224K7C49433PR524220R525220SUBMUC496221R526100KR4660R4630567U407BNE5532R4373K9R4394K7R4614K7R4365K1C45347pR4620R43820KC469220p567

12、U411BNE5532R4413K9R4434K7R4644K7R4405K1C45747p321U408ANE5532R4650R44220KC470220pC452104C456104R4600R4570567U406BNE5532R4293K9R4314K7R4554K7R4285K1C445 47p321U411ANE5532R4560R430 20KC467 220p567U410BNE5532R4333K9R4354K7R4584K7R4325K1C44947p321U407ANE5532R4590R434 20KC468220pC444104C448104R4540321U410

13、ANE5532R4253K9R4274K7R4524K7R4245K1C44147p321U406ANE5532R4530R42620KC466220pC440104C433220u/16Vby1bx2cy3c_o4cx5INH6VEE7VSS8C9B10A11ax12ay13a_o14b_o15VCC16U40474HC4053R4181KR4211KR4194K7R4204K7R4224K7R4234K784U411CNE553284U412CNE553284U410CNE553284U409CNE553284U407CNE553284U408CNE553284U406CNE5532+12

14、V-12VC500104C502104C504104C506104C508104C510104C512104C501104C503104C505104C507104C509104C511104C51310484U413CNE5532C514104C522104C515104C523104Vin1GND2+5V3U405LM7805+12VC42647u/16VC425104R413330/1/8W-12VC4281000u/6V3C427104C434104C435104C437104C436104567U409BNE5532567U413BNE553212345678P105BTO AMP1

15、 BOARD P104A1123456P101BTO AMP1 BOARD P106AC458220u/16VC462220u/16VC450220u/16VC454220u/16VC442220u/16VC446220u/16VC438220u/16VVA401AEXT_RINVA401BEXT_LINSUBMUMONCONVA404BSUB_OUTZONE_RE_SLZONE_LE_SRE_Z_RE_Z_LE_SRE_SLR5302K4R5312K4R53210KR53310KR53420KR53520KY01Y22Y3Y34Y15EN6Vee7VSS8S19S010X311X012X13

16、X114X215VDD16U41874HC4052L_S0L_S1+4V7-4V7C525104C5261042V IN04V IN01V IN10.5V IN10101L_S1 L_S0-4V7+4V7-4V7+4V7L_S1L_S0R536100R / 1/4WC4292200u/10V+3.3VDZONE_LZONE_RC541220u/16VC542220u/16VE_Z_RE_Z_LD2051N4148D2061N4148D2071N4148D2081N4148C543104C544104-4V7+4V7Z_AMPR537 1KR538 1KC545103C546103C547104

17、R5401kY01Y22Y3Y34Y15EN6Vee7VSS8S19S010X311X012X13X114X215VDD16U42074HC4052R5456K8R54620KR5483k3R54722KR5416K8R54420KR5423k3R54322K4020110.510101G_S1 G_S0Gain+4V7C549104-4V7C550104G_S0G_S1R5491KR5501KY01Y22Y3Y34Y15EN6Vee7VSS8S19S010X311X012X13X114X215VDD16U42174HC4052R5556K8R55620KR5583k3R55722KR5516

18、K8R55420KR5523k3R55322K+4V7C554104-4V7C553104G_S0G_S1R559 1KR5601KY01Y22Y3Y34Y15EN6Vee7VSS8S19S010X311X012X13X114X215VDD16U42274HC4052R5656K8R56620KR5683k3R56722KR5616K8R56420KR5623k3R56322K+4V7C558104-4V7C557104G_S0G_S1R5691KR5701KY01Y22Y3Y34Y15EN6Vee7VSS8S19S010X311X012X13X114X215VDD16U42374HC4052

19、R5756K8R57620KR5783k3R57722KR5716K8R57420KR5723k3R57322K+4V7C562104-4V7C561104G_S0G_S1R579 1KR580 1KR5833K9C565104R5811K5R58220KC566271+12VC499470u/16V20mA supply 3.3vR58512KR58612K12345678910111213141516P406AFROM MAIN BOARD P406AG_S0G_S1VA402AEXT_CINVA402BEXT_SUBINVA401CEXT_SRINVA401DEXT_SLINVA401E

20、EXT_BSRINVA401FEXT_BSLINCEDICLW RSTDGNDDGNDDGNDDGNDDGNDDGNDDGNDDGNDMCLK2BCLKLRCDIN4DIN3DIN2DIN1DOUTAnalog_LAnalog_RSLSUBCENBSRBSLSRFRFLBSRBSLSRSLCENFRFLSUBAMP GNDAMP GNDAMP GNDAMP GNDAMP GNDAMP GNDAMP GNDFLCSLFRSRBSRBSLC497100u/16VC498100u/16VR5993K9C56733p321U412ANE5532567U408BNE5532BI_AMPY01Y22Y3Y

21、34Y15EN6Vee7VSS8S19S010X311X012X13X114X215VDD16U41974HC4052R6015K1R6005K1BI_AMPC570104R6021kDVD_A0ZONE21DVD_LR0001Z_AMPBI_AMPR47833DGNDVin1G23V33U625LM3.3R4792KR499100AGNDDGNDQ417KTC8050R6111KC41047u/16VZ4024V7C579103C58047u/16VR412330/1/8WR6121KC40947u/16VZ4014V7C581103Q418KTC8550CEBQ4151241CEBQ416

22、1241Not fittedNot fittedOption in case bypass does not workC49847u/16VNdNdR620100C495220u/16VR62310KTO GNDR62410KR62510KR62610KR62710KR62810KR62910KR63010KR63110KR632NFC680100u/50V123456789101112P404AFROM AUD BOARD P404BR63547KNPONPONPONPONPONPONPOELNAELNARUBYCONRUBYCONRUBYCONRUBYCONRUBYCONRUBYCONRU

23、BYCONRUBYCONRUBYCONRUBYCONRUBYCONRUBYCONRUBYCONRUBYCONSANYOSHOEISHOEISHOEISHOEIRUBYCONRUBYCONRUBYCONRUBYCONSHOEISHOEISHOEISHOEISHOEISHOEISHOEIAIN1L1AOM1R2AOM2L3AIN2R4AIN3L5AIN3R6AOM4L7AOM4R8AIN5L9AIN5R10AIN6L11AIN6R12AIN7L13AIN7R14AIN8L15AIN8R16APL17AINVGL18AINVGR19AINOPR20RECL21RECR22REFADC23VMIDAD

24、C24AGND25AVDD126AUX1L27AUX1R28AUX2L29AUX2R30AUX3L31A3R32AVDD233VOUT1L34VOUT1R35DACREFP136VOUT2L37GR138VOUT2R39VMIDDAC40VOUT3L41GR242VOUT3R43DACREFP244VOUT4L45VOUT4R46AGND247DG48DVDD49ZFLAG150ZFLAG251DOUT52DIN153DIN254DIN355DIN456DACLRC57ADCLRC58BCLK59MCLK60CL61DI62CE63RES64U401WM87701234ABCD4321DCBA

25、ARCAM Sound & Vision.DWN.BY: Xiao XieAPP.BY:MODEL: AVR250DATE:11/JUN/2004ISSUE: AAUDIO SCHSHEET 3 OF 13SAT_RSAT_LAV_LPVR_LDVD_LDVD_RC302010u/16VVSS1S12S23S34S45S56S67S78S89S910S1011S1112GND13CK14DATA15STB16S1117S1018S919S820S721S622S523S424S325S226S127VDD28U3001TC9273-004R3031100KR3032100KC3014221C3

26、013221R3029100R3030100R3023100KR3024100KC3012221C3011221R3021300RR3022300RR3019100KR3020100KC3010221C3009221R3017220R3018220R3015100KR3016100KC3008221C3007221R3013220R3014220R3011100KR3012100KC3006221C3005221R3009220R3010220R3007100KR3008100KC3004221C3003221R3005220R3006220R3003100KR3004100KC3002221

27、C3001221R3001220R3002220R3025300RQ30011241C301910u/16VIN11OUT12GND3DATA4CLK5VCC6OUT27IN28U3002M62429FPR3026300RA_MUQ30021241CL2DA5TC9273-001DA5CL3by1bx2cy3c_o4cx5INH6VEE7VSS8C9B10A11ax12ay13a_o14b_o15VCC16U300374HC4053R3037100KR3038100KC3016221C3015221R3035100R3036100by1bx2cy3c_o4cx5INH6VEE7VSS8C9B1

28、0A11ax12ay13a_o14b_o15VCC16U300474HC4053VCRMPVRMA_MUTUN_RTUN_LCD_RVCRM+12VTC9273-001123456789101112P302ATO MAIN BOARD P302ACD_LR3041330R3042330Z30024V7Z30014V7C302210u/16VC302110u/16VC302410u/16VC302310u/16V-12V+12V+12V-12VC3137220u/16VC3138220u/16VDVD_RDVD_LSAT_RSAT_LAV_RAV_LPVR_RPVR_LVCR_RVCR_LCD_

29、RTUN_RCD_L+50VTUN_LC304110u/16VR3063470 1/4WZ30035V1Q30031241Q30041241D30101N4148D30111N4148D30121N4148D30131N4148D30141N4148D30151N4148D30161N4148D30171N4148TAPE_O_LTAPE_O_RCL3PVRMCL2DA5-12VZ_RZ_LZ_LZ_R84U3005CNE553284U3010CNE5532VCR_RVCR_LPVR_RAV_RC3052104C3051104C3054104C3053104VA301ADVD_LVA301BD

30、VD_RVA301CSAT_LVA301DSAT_RVA301EAV_LVA301FAV_RVA302APVR_LVA302BPVR_RVA302CPVR_OLVA302DPVR_ORVA302EVCR_LVA302FVCR_RVA303AVCR_OLVA303BVCR_ORVA303CZONE2_OLVA303DZONE2_ORTUN_RTUN_LCD_LCD_RTAPE_I_RTAPE_I_L321U3009ANF567U3009BNFR31880 ohmR31890 ohmR31900 ohmR31910 ohmVSS1S12S23S34S45S56S67S78S89S910S1011S

31、1112GND13CK14DATA15STB16S1117S1018S919S820S721S622S523S424S325S226S127VDD28U3006TC9273-010R3119100KR3120100KC3110221C3109221R3117220R3118220R3115100kR3116100KC3108221C3107221R3113220R3114220R3111100KR3112100KC3106221C3105221R3109220R3110220R3107100KR3108100KC3104221C3103221R3105220R3106220R3103100KR

32、3104100KC3102221C3101221R3101220R3102220TC9273-010DA5CL3+12V-12VCD_RTUN_RCD_LTUN_LTAPE_I_RTAPE_I_L123456789101112P404BTO MUTI BOARD P404A321U3005ANE5532C303910u/16V567U3005BNE5532C304010u/16VR309620KR309710KR309820KR309910K123456789101112P301ATO MAIN BOARD P301ATC9273-010Analog_LAnalog_RTAPE_O_RTAPE

33、_O_L321U3010ANE5532567U3010BNE5532R3080100RR3079100R321U3007ANE5532567U3007BNE5532TAPE_I_RTAPE_I_L-12V+12V84U3007CNE553284U3009CNFC3042104C3043104C3045NFC3044NFR31831M0 MFR31841M0 MFR30821M0 MFR30811M0 MFC3050 NFC3049NF321U3008ANE5532567U3008BNE5532R3095 24KR309447KR309247KR3093 24KR31850R0 0805R318

34、60R0 0805Not FittedNot Fitted84U3008CNE5532C3047104C3046104C313510u/16VC313610u/16VTAPE_O_RTAPE_O_L123456789101112ABCD121110987654321DCBASV804AVCR1INSV805AVCR2 INSV806AVCR1 OUTSV807AVCR2 OUTMONITORSV808AARCAM Sound & Vision.DWN.BY: Xiao XieAPP.BY:MODEL: AVR250DATE:11/JUN/2004DATE:ISSUE: AOSD SCHSHEE

35、T 4 OF 13C87610u/16VC874470u/10VC87310u/16VC872470u/10VC87110u/16VC870470u/10VC8692.2u/50VC8682.2u/50VC8672.2u/50VC8662.2u/50VR87082R87182R87282R87382GNDSV801ADVD INSV802ASAT INSV803AAV INC8652.2u/50VC8642.2u/50VC8632.2u/50VC8622.2u/50VC8612.2u/50VC8602.2u/50VR86482R86582R86682R86782R86882R86982GNDG

36、1234VCC5678U807BA7623FG1234VCC5678U811BA7623FG1234VCC5678U806BA7623FMout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout114CTLA15IN116U809BA7625Mout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout114CTLA15IN116U818BA7625Mout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTL

37、B11IN212Vcc13Vout114CTLA15IN116U808BA7625Mout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout114CTLA15IN116U812BA7625VSS1X1_IN2X1_OUT3HSYNC4X2_IN5X2_OUT6VSYINC7CS8SIN9SCLK10SECAM1152512N/P133.5814RST15CV_OUT16VDD217CV_IN18CVCR19SYNC20SEPC21VSS22PD_OUT23AMT24AMP_O25FC26VCO_I27VCO_O28SY

38、NCDET29VDD30U810LC74763AX80114.318MX80217.734MC80122PC80222PC80322PC80422PC80522PC80647PC80747PC80847PC8091u/50VC810100u/16VC811100u/16VC887103C88647PC814474R8021KR8031KR8041KR8051KR8061KR8071KR8081KR8091KR810100KR9161KR9193K3R8134K7R814220R815820KR8161K5R8176K8R818120R8191KR82047KR8212K7Q801C1740C8

39、120.47u/50VC8131200PC820682C8151u/50VC816223C817 22PD8011N4148C8180.47u/50VSYNL8012.2uHC81930PAGNDYYYYYCCCCCCCCYYYQ803D1468Q805D1468R82275R82375R82475R82575R82675R82775GNDVA802BSAT_INVA801BDVD_INGNDGNDVA804BVCR1_INVA803BAV_INGNDGNDVA806BVCR1_OUTVA805BVCR2_INGNDGNDVA808BMONVA807BVCR2_OUTGNDGNDC821103

40、C822103C823103C824103C8250.47u/50VC8271000u/6.3VC920100u/16VC82810u/16VC82910u/16VC830103C831103C833103C834103C835103C836103C837681C840103R831330L802100uHL803100uHL804100uHL805100uHO_SDO_CLMout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout114CTLA15IN116U801BA7625C8842.2u/50VC8832.2u

41、/50VC8822.2u/50VC8812.2u/50VC8802.2u/50VC879470u/10VC934470u/10VC8771000u/10VR87482R87582R87682R87782R87882R87975R93275R88175Q806D1468ZV3ZV1ZV2GND12345678910P802P10GNDO_CSO_CLKO_DATA+9VV_MUTEProg-DETZV1ZV2ZV3ZV4ZV5GNDQ809A933Q810A933C842223C843223C8442.2u/50VC84510u/16VR83833KR9372K2R84075R8414K7D80

42、21N4148D8031N4148Yout2VZV4ZV5GNDR84275R84375GNDR8463KV_DIREQ812A933Q813A933C848223C851223C8502.2u/50VC8492u2/16VR84833KR8392K2R8490R85010KD8071N4148D8081N4148GND-5VR856560+5VGNDCT_CCT_ACT_ECT_DCT_BGNDGNDGNDGNDCT_ACT_BCT_CCT_DCT_ECT_BCT_CCT_ACT_DCT_EGNDGNDCT_ECT_DCT_CCT_BCT_AR863150BIAS1VRT2VDD13TEST

43、I14VSS25VRB6YCIN7TEST8KILLER9TESTI210VDD311TEST212VDD213TESTI314SCL15SDA16MODE117TESTOUT18FSC19VDD420VSS421FIL22PD23VB224YOUT25VSS126COUT27VB128U805TC90A69DGNDL806100uHAGNDAGNDGND_1GNDV_MUO_CLKO_DATAO_CSDGNDG1234VCC5678U815BA7623FGNDC891103C890103C893103C894103C896103C89747u/16VC89847u/16VC94347u/16

44、VC94747u/16VGNDGNDGNDGNDGNDC9022.2u/50VC9032.2u/50VC9042.2u/50VC9052.2u/50VC9062.2u/50VR88375GNDGNDV_DIRE12345678910P801A PIN10TO C_VIDEO BOARDC909103+5V+5V+5V+5VGNDGNDAGNDAGND+5V+5VGNDAGNDAGNDAGND+5VGND+5VGND+5VAGNDDGNDDGND+5V+5V+5V+5VC935470u/10VR93375GNDGND+5VG1234VCC5678U814BA7623FC913103C92710u

45、/16VR92475C928470u/10VR92375GNDGND+5VR93575R93475YCMIXG1234VCC5678U817BA7623FC90847u/16VC944103GNDGND+5VC878470u/10VR92175R92275GNDC8532.2u/50VC8522.2u/50VC8542.2u/50VG1234VCC5678U816BA7623FC912103C929470u/10VR92875GNDGND+5VR9290GNDMout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout1

46、14CTLA15IN116U803BA7625C8562.2u/50VC8552.2u/50VC892103C90047u/16VGND+5VC937103C94547u/16VGND+5VC911103GND+5VGNDC933470u/10VR93075R93175GND12P801ZONE2_OGNDMout1GND2IN53GND4IN45CTLE6IN37CTLD8CTLC9Vout210CTLB11IN212Vcc13Vout114CTLA15IN116U804BA7625C8582.2u/50VC8572.2u/50VC8592.2u/50VC938103C94647u/16VG

47、ND+5VR92575R92675GNDGNDC9232.2u/50VGNDGNDV-MUC94147u/16VC910103GND+5VGNDGNDGNDV_DIREGNDGNDGNDQ835C114R9171KR91210KR91110KGND+5VGNDGND+5VNANDQ829C1740R903820RR904820RC91522pFL80827uHC91412pFR8281.2KR89612KR8296.8KC89947u/16VQ828C1740R899560RR900560RR8891.2KR894560Q825A933Q826C1740Q827A933R892100RR890

48、820RR897220R 1/4W+5VAGND+10VL812100uHC930100u/16VC901103GNDQ830C1740R834820RR835820RC91722pFL80927uHC91612pFR8321.2KR83612KR8336.8KQ831C1740R901560RR902560RR8911.2KR8951K2Q832A933Q833C1740Q834A933R893100RR905820RR898220R 1/4WAGND+10VL813100uHC826100u/16VC940103GNDC921103C924470u/10VR93875R93975AGNDC

49、87510u/16VR94033R94175AGNDCS OP1C VID IP2VS OP3GND4BURST OP5Rset6OE OP7Vcc8U802LM1881RV8012K +5VR918680KC922103GNDGNDC925103C939103GNDQ822C114Q823C114R9141KR94910KGND+5V+5VGNDQ824C114R8451KGNDQ839C114Q837C114R9151KR91010KR90710KGND+9V+5VGNDQ838C114R90910KR9133KR8523KC9321000u+5VPAL-DETFscSCMAIN2VUSY

50、MAIN2VUL810100uHL811100uHV_DIREQ804D1468GNDQ802D1468GNDQ821D1468GNDR8843KR8863KR8873KR8883KCTLAVIDEO OUT01VIDEO(OSD) (IN3)VIDEO DIRECT (IN4)CTLBCTLAVIDEO OUT000111YUV (IN1)S_VIDEO (IN3)VIDEO (IN4)CTLECTLAS_VIDEO OUT0011S_VIDEO DIRECT (IN1,IN4)S_VIDEO OSD (IN2,IN5)12345678910111213141516P803P16GND-5V