Vestax-VCI300_MK2-djc-sm 维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库- 2 -PCB LAYOUTPANEL BoardTop sideBottom sideRadioFans.CN 收音机爱 好者资料库- 3 -IFCF BoardTop sideBottom sideMIC BoardTop sideBottom sideLEVEL BoardTop sideBottom sideCF BoardTop sideBottom sideLFB BoardTop sideBottom sideLFA BoardTop sideBottom side- 4 -SWA BoardTop sideBottom sideT

2、op sideBottom sideSWB BoardLED1 BoardTop sideBottom sideLED2 BoardTop sideBottom sideLED3 BoardTop sideBottom sideLED4 BoardTop sideBottom side- 5 -MCU BoardTop sideBottom side- 6 -SCHEMATIC DIAGRAMCPU - TOP12345678ABCD87654321DCBATitleProduct CodeCustom erIssueSheetFileSizeISSUEDESCRIPTIONDWN. BYDA

3、TEGP Electronics (SZ) LimitedA2ofVCI-300MK2 TOPVIDJ2009Violet71VIDJ2009 (B)BANEW ISSUEWCCHEN2010-2-23SCLSDAn_AUDIO_EN_TUSBH8_READYH8_RSTLINE_IN_LMIC_INLINE_IN_RMONITOR_OUT_LMONITOR_OUT_RMASTER_OUT_LMASTER_OUT_RTUSBTUSB.SchMIC_INLINE_IN_LLINE_IN_RININ.SchSCLSDAH8_READYH8_RSTnTHRU_ONCPUCPU.Schn_AUDIO_

4、EN_TUSBnTHRU_ONGAIN_DOWNPOWERPOWER.SchMASTER_OUT_LMASTER_OUT_RMONITOR_OUT_LMONITOR_OUT_RnTHRU_ONMIC_INLINE_IN_LLINE_IN_RGAIN_DOWNOUTOUT.SchOnly update the SCH for IC906 and IC907 power source from VRVCC to +5D.CWCCHEN2010-706- 7 -CPU - CPU12345678ABCD87654321DCBATitleProduct CodeCustom erIssueSheetF

5、ileSizeISSUEDESCRIPTIONDWN. BYDATEGP Electronics (SZ) LimitedA2ofVCI-300MK2 CPUVIDJ2009Violet72VIDJ2009 (B)BPB6/AN61PB7/AN72AVcc3X24X15VCL6RST7TEST8Vss9OSC210OSC111Vcc12P50/WKP013P51/WKP114P3415P3516P3617P3718P52/WKP219P53/WKP320P54/WKP421P55/WKP5/ADTRG22P10/TMOW23P11/PWM24P1225P56/SDA26P57/SCL27P74

6、/TMRIV28P75/TMCIV29P76/TMCOV30P2431P63/FTIOD032P62/FTIOC033P61/FTIOB034NMI35P60/FTIOA036P64/FTIOA137P65/FTIOB138P66/FTIOC139P67/FTIOD140P8541P8642P8743P20/SCK344P21/RXD45P22/TXD46P2347P70/SCK3_248P71/RXD_249P72/TXD_250P14/IRQ051P15/IRQ1/TMIB152P16/IRQ253P17/IRQ3/TRGV54P3355P3256P3157P3058PB3/AN359PB

7、2/AN260PB1/AN161PB0/AN062PB4/AN463PB5/AN564IC13HD64F3684FPX120.000MHZC10015pC9915pC330.1C490.1+C52100/10C980.01C970.01C960.01C950.01C940.01C930.01C760.01C750.01+5DVRVCCC320.112345678CN8AS8B-PH-SM4-TBVRVCC123456CN6AS6B-PH-SM4-TB+5DR2210k+5DR2110k+5DABAN4AN5AN6AN7to FLASH WRITERto PANEL (VR_SW)JOG_ARJ

8、OG_BRJOG_AFJOG_BFJOG_ARDJOG_BRDJOG_AFDJOG_BFDR142100R141100R140100R139100R138100R137100R136100+5Dto PANEL (LED)R130100R127100R126100R128100ABCENABLELD0LD1LD2LD3LD4LD5LD6LATCH_1R2310kR147100R146100R145100R13110012345678910111213CN17AS13B-PH-SM4-TBR8410kR8310kR8210kR8110kR8010kR3310kR2710kR2410k+5DBAC

9、K_A_REDBACK_A_BLUEBACK_B_BLUEBACK_B_REDOUT1VDD2VSS3IC12S-80840CNUAR1684.7k+C1014.7/25+5DR8710k+5D1234CN14AS4B-PH-SM4-TBto C.F.VRVCCR123100D71SS3521234CN15AS4B-PH-SM4-TBto I.F.A VRVCCR1321001234CN16AS4B-PH-SM4-TBto I.F.BVRVCCR133100132VR510kBVRVCC132VR610kBVRVCCVRVCCR134100R135100to PANEL (VR_SW)SCLS

10、DASENSITIVITY ASENSITIVITY B1234CN1AS4B-PH-SM4-TB1234CN2AS4B-PH-SM4-TB+5D+5DR110kR710kR210kR810k+5D+5DR117100R118100R121100R122100to JOG_DIAL_Ato JOG_DIAL_B1D21CK31CLR11PR41Q51Q6VCC14GND7IC1ATC74VHC74FT+5D2D122CK112CLR132PR102Q92Q8IC1BTC74VHC74FT+5DC10.12D122CK112CLR132PR102Q92Q8IC2BTC74VHC74FT+5D+5

11、DC210.1+5D1D21CK31CLR11PR41Q51Q6VCC14GND7IC2ATC74VHC74FT+5D12IC9ATC74VHC04FT34IC9BTC74VHC04FTJOG_ARJOG_AFJOG_ARDJOG_AFDJOG_BRJOG_BFJOG_BFDJOG_BRDR8510k12348IC10ALM358NR1591kC250.1213D21SS302VRVCCR1501M12CN3AS2B-PH-SM4-TBto TOUCH SENSER LEFTR1511MC260.1VRVCCR119100C270.1567IC10BLM358NR1601kC290.1213D

12、31SS302VRVCCR1521M12CN4AS2B-PH-SM4-TBto TOUCH SENSER RIGHTR1531MC300.1R120100VRVCCD41SS352D51SS352TOUCH_CLKTOUCH_CLKTOUCH_BTOUCH_ATOUCH_ATOUCH_B56IC9CTC74VHC04FT98IC9DTC74VHC04FT1110IC9ETC74VHC04FT1312IC9FTC74VHC04FTVCC14GND7IC9GTC74VHC04FT+5DC280.11234CN5A4P-SANDIGITALH8_READYR1621k+5DR1631kH8_RSTT

13、P1SCLTP2SDATP3H8_READYR144100R129100R143100R16110213Q1DTC114YUA123CN18AS3B-PH-SM4-TB123CN19AS3B-PH-SM4-TB123CN20AS3B-PH-SM4-TB123CN21AS3B-PH-SM4-TBR3470R4330R5470R6330R9470R10330R11470R12330BLUEREDREDBLUEBLUEREDBLUERED213Q14DTC114YUA213Q13DTC114YUA213Q12DTC114YUA+5D+5D+5D+5DBACK_A_REDBACK_A_BLUEBACK

14、_B_BLUEBACK_B_REDto IFCF_CURVE_PCBR1310k+5D123456789101112131415CN7AS15B-PH-SM4-TBLATCH_2123JP1JTS-25031-2 CPU UPDATE2-3 NORMAL MODE12IC900ATC74VHC14FT34IC900BTC74VHC14FT12IC901ATC74VHC14FT34IC901BTC74VHC14FT56IC900CTC74VHC14FT98IC900DTC74VHC14FT1312IC900FTC74VHC14FT1110IC900ETC74VHC14FT56IC901CTC74

15、VHC14FT98IC901DTC74VHC14FT1312IC901FTC74VHC14FT1110IC901ETC74VHC14FTVCC14GND7IC900GTC74VHC14FTVCC14GND7IC901GTC74VHC14FT+5DC9010.1+5DC9000.1C9020.1nTHRU_ONR9431kR94110k+5DR94210kSCAN_ASCAN_BSCAN_CX41X62X-COM3X74X55INH6VEE7VSS8C9B10A11X312X013X114X215VDD16IC907TC4051BFTC9120.112345678CN900CON8R944470

16、kR945470kVRVCCSCAN_ASCAN_BSCAN_C+5DX41X62X-COM3X74X55INH6VEE7VSS8C9B10A11X312X013X114X215VDD16IC906TC4051BFTC9110.1+5DVRVCCR935100kR936100kR937100kR938100kR939100kR940100kto NON CONTACT FADER- 8 -CPU - POWER12345678ABCD87654321DCBATitleProduct CodeCustom erIssueSheetFileSizeISSUEDESCRIPTIONDWN. BYDA

17、TEGP Electronics (SZ) LimitedA2ofVCI-300MK2 POWERVIDJ2009Violet73VIDJ2009 (B)BANEW ISSUEWCCHEN2010-2-23adaptor_ONUSB_ON7.5VSW2MS-23AAH1OFF+C60100/16C390.1C400.1+ C61100/10+5DD22RB051L-40JK2DC JACKR1712.2kC410.1+ C10847/10+ C74100/10VRVCCF2RXEF110PolySwitch 1.1AD906RB051L-40D23RB051L-40C370.1+C58100/

18、10IN1GND2OUT3IC26uPC29M33IN1GND2OUT3IC30NJM7805F3OPEN(RXEF050)R9210kR8810kn_AUDIO_EN_TUSB+5V_USB_IN+3V3D+3V3D132IC3ATC74VHC08FT465IC3BTC74VHC08FTnTHRU_ON+3V3AnAUDIO_ENAVCCD20RB051L-40C360.1+C57100/10IN1GND2OUT3IC19uPC29M333V3 Regulator AnalogDIGITALANALOG1089IC3CTC74VHC08FT131112IC3DTC74HC08FTVCC14G

19、ND7IC3ETC74VHC08FT+3V3DC340.1132Q42SC33261(B)2(E)3(C)A-VCCR9100R911OPEN+5DR91310kSW_C1SW_E2TIME3GND4COMP5Vcc6Ipk7DRV_C8IC902MC34063ADR9260.22(1/2W)R928180L900SLF12565T-221M1R0-PFTDK 220uHC904100pD904RB051L-40+C906330/25R9293.3k(1%)R9321k(1%)L902SLF6025T-220MR73-PF(OPEN)R90805.3V / 9.5VSW_C1SW_E2TIME

20、3GND4COMP5Vcc6Ipk7DRV_C8IC903MC34063ADR9270.22(1/2W)L901SLF12565T-221M1R0-PFTDK 220uHC908470pD905RB051L-40+ C907330/25R9313.3k(1%)R9341k(1%)L903SLF6025T-220MR73-PF(OPEN)R9090-5.3V / -9.5VVARISTOR900ERZV05D220C9090.01/100VC9100.01/100V1423L904UF1717V-601Y1R0-01COMMON MODE CHOKE COILTDKnADAPTOR1Y10Y21

21、Z3Z-COM40Z5INH6VEE7VSS8C9B10A110X121X13X-COM14Y-COM15VDD16IC905TC4053BFT+5DC9030.1nADAPTORA-VCCR9331k(1%)0X0XR9303.3k(1%)1Y1YAVCCR92347kGNDINOUTTOSHIBA 1.9132Q904DTC114YUAROHM 1.3132Q9032SC4116BECTOSHIBA 1.3A-VCCGAIN_DOWNR91222kADAPTORUSBnADAPTORLH0X - XCOMONOFF1Y-YCOMOFFONZCOM0Z=GND1Z=A-VCCGAIN_DOW

22、NA-VCCAVCC0-5V0-5V0-3.3VR924OPENR925OPENPOWER SWCTLA1FLGA2FLGB3CTLB4OUTB5GND6IN7OUTA8IC904ACI-1526-0GSR94610kCWCCHEN2010-7-6Only update the SCH for IC906 and IC907 power source from VRVCC to +5D.- 9 -CPU - IN12345678ABCD87654321DCBATitleProduct CodeCustom erIssueSheetFileSizeISSUEDESCRIPTIONDWN. BYD

23、ATEGP Electronics (SZ) LimitedA2ofVCI-300MK2 INVIDJ2009Violet74VIDJ2009 (B)BANEW ISSUEWCCHEN2010-2-23AD Input MAX: 2.3Vp-p12J19ARCA2REN34J19BRCA2RENL60C1110.001L70C1120.001321VR12ARK09L12B0A31 50kA12348IC32ANJM2100MC12710pR1551MR9510k+C15810/50+C15910/50R9710k12348IC33ANJM2100MC12810pR1561MC430.1LIN

24、E GAINR19322kR19622kR178100k+ C13010/16+ C13110/16+ C13210/16R179100k123CN10A3P-SAN+3V3AMIC_INLINE_IN_LLINE_IN_R567IC32BNJM2100MC160100pR19522kR9610kR9810k567IC33BNJM2100MC161100pR19822kC440.1+ C13310/16R19722kR19422k+3V3A+3V3A+3V3A+3V3A+3V3A+3V3AANALOG654VR12BRK09L12B0A31 50kALRLINE INto MIC PCBCOn

25、ly updatetheSCHforIC906andIC907 powersourcefromVRVCCto+5D.WCCHEN2010-706- 10 -CPU - OUT12345678ABCD87654321DCBATitleProduct CodeCustom erIssueSheetFileSizeISSUEDESCRIPTIONDWN. BYDATEGP Electronics (SZ) LimitedA2ofVCI-300MK2 OUTVIDJ2009Violet75VIDJ2009 (B)BANEW ISSUEWCCHEN2010-2-2312348IC34ANJM5532MA

26、VCCMASTER_OUT_LR91527kR9910kR10010kR10110kC16247p+C13410/16567IC34BNJM5532MR20047kC17747pAVCCR20739k+C13510/16R1641k+C11910/50C1130.001L80R182100k12348IC35ANJM5532MMASTER_OUT_RR10610kR10710kR10810kC16347p+C13610/16567IC35BNJM5532MR20247kC17847pR20839k+C13710/16R1661k+C12110/50C1150.001L100R187100kC4

27、50.1AVCCC460.1AVCCR1651k+C12010/50C1140.001L90R183100k12J20ARCA2RENR1671k+C12210/50C1160.001L110R188100k34J20BRCA2REN12348IC36ANJM5532MAVCCR10910kR11010kR11110kC16447p+C13810/1612348IC37ANJM4556MR20456kC16547pAVCCR20939k+C13910/16567IC36BNJM5532MR11410kR11510kR11610kC16747p+C14010/16567IC37BNJM4556M

28、R20656kC16847pR21039k+C14110/16C470.1AVCCC480.1AVCCMONITOR_OUT_LMONITOR_OUT_RDA Output MAX: 2.3Vp-pANALOG123CN11A3P-SANmaster out 1master out 2312645978121011SW3SW4X2THRU/PC SWDSGQ72SK880(G)+C17210/16DSGQ62SK880(G)+C17110/16DSGQ5OPEN(2SK880)+C17010/16D121SS352D81SS352D14OPEN(1SS352)R181100kR180100kR

29、184OPENDSGQ92SK880(G)+C17410/16DSGQ8OPEN(2SK880)+C17310/16D161SS352D15OPEN(1SS352)R186100kR185OPENDSGQ11OPEN(2SK880)+C17610/16DSGQ10OPEN(2SK880)+C17510/16D18OPEN(1SS352)D17OPEN(1SS352)R190OPENR189OPENTHRUPCR157OPENR1581MAVCCR2133.9k12CN9AS2B-PH-SM4-TBnTHRU_ONAVCCC181OPENC1820.047LLRRMIC_INLINE_IN_LL

30、INE_IN_Rto PANEL(LED)to HEAD_PHONE_PCB123456CN12AB6B-PH-K-Sto PANEL(VR_SW)to PANEL(VR_SW)12345CN13AB5B-PH-K-S321J21HTJ-064-12D321J22HTJ-064-12DA-VCCA-VCCA-VCCA-VCCA-VCCC8000.1A-VCCC8010.1A-VCCC8020.1A-VCCC8030.1A-VCCA-VCCDSGQ9002SK880(G)D9001SS352R91627kR91727kDSGQ9012SK880(G)D9011SS352R91827kGAIN_D

31、OWNR9141MC9050.047GAIN_DGAIN_DR91927kDSGQ9052SK880(G)D9021SS352R92018kGAIN_DR92127kDSGQ9022SK880(G)D9031SS352R92218kGAIN_DR9060R9070R9050R9040CHASSISCHASSIS2010-706WCCHENOnly update the SCH for IC906 and IC907 power source from VRVCC to +5D.C- 11 -CPU - TUSB12345678ABCD87654321DCBATitleProduct CodeC

32、ustom erIssueSheetFileSizeISSUEDESCRIPTIONDWN. BYDATEGP Electronics (SZ) LimitedA2ofVCI-300MK2 TUSBVIDJ2009Violet76VIDJ2009 (B)BANEW ISSUEWCCHEN 2010-2-23+3V3DI2S_LRCLKI2S_SCLKI2S_SDOUT1I2S_SDIN1I2S_SDIN2C210100PTP8MCLKO2X36.000MC20833PC20933PUSB_PURUSB_DPUSB_DMnRESETTP9PWMOPLLFILO1AVDD2PWMO3PLLO4DV

33、SS5PUR6DP7DM8DVDD9MRESET10TEST11EXTEN12RSTO13P3.014P3.115DVSS16XINT17P3.318P3.419P3.520DVDD21NC22PLLOEN23P1.024P1.125P1.226DVDDS27P1.328P1.429P1.530P1.631P1.732DVSS33CSCLK34CSYNC35CDATO36DVDD37CDATI38CRESET39CSCHNE40SDA41SCL42DVDDS43MCLKO44MCLKO245DVSS46MCLKI47MCLKI248AVSS49XTALO50XTALI51PLLFILI52IC

34、47TUSB3200A-CPAHC20647PC20747PUSB_DPUSB_DMR2421.5kUSB_PURCODEC_CLKR234OPENTP10nXINTTUSB3200 EEPROMUSB ConnectorUSB ControllerLAYOUT: Seperate ground plane around PLL circuitryC1980.1C1990.1C1920.1C1930.1C1940.1+3V3DR23510+3V3DC1970.1C2050.001R2433k(1%)R24027(1%)R24127(1%)+3V3DDIP 8pin Socket(*)(*)(*

35、)R23610R23710EEPROM_WP12345678IC48SK_DIP8 + 24LC128IPSCLSDA(*)+5V_USB_INR23810R23910R224150R223150R225150R226150n_AUDIO_EN_TUSBH8_READYH8_RSTMR1VCC2GND3PFI4PFO5nc6RESET7RESET8IC46ADM708TARC2040.001C2010.001C2020.001C2030.001R244120(1%)+ C14910/16R23110kC2000.1nAUDIO_RSTR22810kAUDIO_RST213Q3DTC114YUA

36、I2S_LRCLKI2S_SCLKI2S_SDOUT1I2S_SDIN1I2S_SDIN2C1910.1CODEC_CLKLINE_IN_LMIC_INRIN1LIN2VSS3VA4VD5DEM06DEM17SDT08CKS09CKS110CKS211CKS312SDTI13LRCK14MCLK15BCLK16PDN17VCOM18LOUT19ROUT20IC40AK4556+3V3AR217150nAUDIO_RSTC1890.1C1870.1I2S_LRCLKI2S_SCLKC1950.1CODEC_CLKRIN1LIN2VSS3VA4VD5DEM06DEM17SDT08CKS09CKS1

37、10CKS211CKS312SDTI13LRCK14MCLK15BCLK16PDN17VCOM18LOUT19ROUT20IC41AK4556+3V3AR222150nAUDIO_RSTC1900.1C1880.1DIGITALANALOGLINE_IN_R+ C14410/16+ C14710/16+ C15210/16+ C14810/16MONITOR_OUT_LMONITOR_OUT_R+ C14510/16+ C14610/16I2S_SDOUT2R227150I2S_SDOUT2+C15010/16+C15110/16+C14210/16+C14310/16MASTER_OUT_L

38、MASTER_OUT_R5V PULL-UP+5D+5D+5D+5DVbus1D-2D+3GND456J24USB CONNECTORR9030R9020AUDIO_RSTR9015.1+3V3A+3V3A+3V3A+3V3AR9005.1+3V3ACOnly updatetheSCHforIC906andIC907 powersourcefromVRVCCto+5D.WCCHEN2010-7-6- 12 -PANEL - TOP1234ABCD4321DCBAModelSheetYANO CIRCUIT LABOVCI-300PANEL (TOP)2-Apr-200804/OTHEROTHE

39、R.SchMICMIC.SchSW_A_CUESW_A_PLAYSW_B_CUESW_B_PLAYLEDLED.SchSW_A_CUESW_A_PLAYSW_B_CUESW_B_PLAYVR_SWVR_SW.Sch- 13 -PANEL - VR_SW12345678ABCD87654321DCBAModelSheetYANO CIRCUIT LABOVCI-300PANEL (VR_SW)2-Apr-200814/132VR50710kB FADERR523100C5040.1X012X114X215X311Y01Y15Y22Y34X13Y3A10B9INH6VEE7VSS8VDD16IC5

40、04TC4052BPX012X114X215X311Y01Y15Y22Y34X13Y3A10B9INH6VEE7VSS8VDD16IC505TC4052BPR524100R525100R526100R527100R529100R530100R531100R532100R533100R534100C5090.1132VR50410kB132VR51010kB C.C132VR51110kB C.C132VR50810kB C.C132VR50510kB132VR51210kB C.CVRVCCVRVCC132VR51310kB C.C132VR51410kB C.C132VR50610kB132

41、VR51510kB FADERVRVCC12345678CN8B8P-SANVRVCCSIN0SIN1SIN2SIN3SIN4SIN5SIN6SIN7D5041SS133SW504SWA_KEY_LOCKD5051SS133SW505SWA_CUE3/IND5061SS133SW506SWA_CENSORD5071SS133SW507SWBACKD5081SS133SW508SWFWDD5091SS133SW509SWB_DOUBLED5101SS133SW510SWB_OUT2/LOOPD5111SS133SW511SWB_AUTO_TEMPOD5121SS133SW512SWA_PITCH

42、_SHIFT_UPD5151SS133SW515SWA_SCRATCHD5181SS133SW518SWA_AUTOLOOPD5211SS133SW521SWFILESD5241SS133SW526SWBROWSED5271SS133SW529SWB_CUE1/IND5331SS133SW532SWD5131SS133SW513SWA_PITCH_SHIFT_DOWND5161SS133SW516SWA_OUT1/LOOPD5191SS133SW519SWA_HALFD5221SS133SW524SWUPD5251SS133SW527SWPFL_BD5281SS133SW530SWB_CUE2

43、/IND5341SS133SW533SWB_SCRATCHD5141SS133SW514SWA_AUTO_TEMPOD5171SS133SW517SWA_OUT2/LOOPD5201SS133SW520SWA_DOUBLED5231SS133SW525SWTABD5261SS133SW528SWB_HALFD5321SS133SW531SWB_CUE3/IND5351SS133SW534SWB_KEY_LOCKD5361SS133SW535SWA_CUE1/IND5391SS133SW539SWA_OUT3/LOOPD5841SS133SW584SWCRATESD5861SS133SW586S

44、WDOWND5881SS133SW588SWB_CENSORD5901SS133SW590SWB_SHIFTGNDA_PITCHA_TRIMA_EQ_HIA_EQ_MIDA_EQ_LOWMONITOR_SELECTB_EQ_HIB_EQ_MIDB_EQ_LOWB_TRIMB_PITCHB_OUT3/LOOP+5DC5050.1+5DA1B2C3E14E25E36Y015Y114Y213Y312Y411Y510Y69Y77VCC16GND8IC509TC74HC238AP12345678910111213CN17B13P-SAN+5DSASBSCD5371SS133SW536SWA_CUE2/I

45、ND5401SS133SW540SWA_SHIFTD5851SS133SW585SWPFL_AD5871SS133SW587SWSCROLLD5891SS133SW589SWB_AUTO_LOOPD5911SS133SW591SWB_OUT1/LOOPD5931SS133SW593SWB_PITCH_SHIFT_DOWND5921SS133SW592SWB_PITCH_SHIFT_UP123456CN12B6P-SAN12345CN13B5P-SANMASTER_LEVELVR53050kB x 2MONITOR_LEVELVR53150kB x 2DIGITALANALOG132VR5091

46、00kTRIMVRVCCR5454.7k132VR518100kTRIMVRVCCR5464.7kSW_A_CUESW_A_PLAYSW_B_CUESW_B_PLAYR51110kR52810kR54810kR54910kVRVCC+5D+5DR56910kR57010kR57110k+5D- 14 -PANEL - LEDABCDDCBAModelSheetYANO CIRCUIT LABOVCI-300PANEL (LED)11-Apr-200824/LD500LEDLD502LEDLD504LEDLD506LEDLD514LEDLD518LEDLD501LEDLD503LEDLD505L

47、EDLD507LEDLD515LEDLD519LEDLD545LEDLD549LEDLD552LEDLD560LEDLD567LEDLD577LEDLD546LEDLD550LEDLD554LEDLD561LEDLD569LEDLD584LEDLD521LEDLD522LEDLD586LEDLD587LEDLD524LEDLD525LEDLD589LEDLD590LEDLD509LEDLD511LEDLD512LEDLD563LEDLD565LEDLD548LEDLD555LEDLD575LEDLD588LED+5DA1B2C3E14E25E36Y015Y114Y213Y312Y411Y510

48、Y69Y77VCC16GND8IC500TC74HC138APC5000.1+5D123Q5002SA1296R5001k+5D123Q5012SA1296R5011k+5D123Q5022SA1296R5021k+5D123Q5032SA1296R5031k+5D123Q5042SA1296R5041k+5D123Q5052SA1296R5051k+5D213Q507DTC114YSAR507150213Q508DTC114YSAR508150213Q509DTC114YSAR509150213Q510DTC114YSAR510150213Q513DTC114YSAR513150213Q51

49、4DTC114YSAR514150213Q515DTC114YSAR515150213Q516DTC114YSAR516150213Q512DTC114YSAR512150213Q517DTC114YSAR517150213Q518DTC114YSAR518150213Q519DTC114YSAR519150213Q520DTC114YSAR520150LD0LD1LD2LD3LD4LD5LD6LD0LD1LD4LSCAN0LSCAN1LSCAN2LSCAN3LSCAN4LSCAN5LSCAN0LSCAN1LSCAN2LSCAN3LSCAN4LSCAN5SW_A_CUESW_A_PLAYSW_

50、B_CUESW_B_PLAYOC1CLK111D22D33D44D55D66D77D88D91Q192Q183Q174Q165Q156Q147Q138Q12GND10VCC20IC503TC74HC574AP+5DC5030.1LD7LD8LD9LD10LD11LD12LD0LD1LD2LD3LD4LD5LD513LEDLD516LEDLD520LEDLD523LEDLD508LEDLD510LEDLD566LEDLD591LEDLD585LEDLD551LEDB_KEY_LOCKB_AUTO_TEMPOB_CUE1/INA_PITCH_SHIFT_UPA_PITCH_CENTERB_OUT1