DJTech-DUAL-cd-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 RadioFans.CN 收音机爱 好者资料库 1.Electric property criteria Linealquantification:24 bits Samplingfrequency:44.1khz Oversampling:8X D/AConverter24 bits Frequencyresponse :20 Hz- 20 KHz Harmonic distortion:0.03% Signal/noise(Aweighted):(- 70dB) Dynamic:80 dB Separation:45dB Output lev

2、el:2 V Loadimpedance:morethan10 KOhms Speed edge (PITCH):(+/-16%) Power supply:110V/220V(115V/230V) AC 25 W Dimensions:Controlunit:482 x90 x65 mm(widthxheight xdepth) Mainunit:482 x90 x250mm.(widthxheight xdepth) Weight:6.3 kgs PARAMETER 2.block scheme 3.Schematic circuit Main unit DA G 21 DA RP 22

3、DA RN 23 DA REF 24 DA LN 25 DA LP 26 DA VP 27 BUVP 28 BUIR 29 BUOR 30 BUOL 31 BUIL 32 BUGND 33 LK ILL 34 RK ILL 35 CRDY 36 CDAT 37 CCLK 38 CFLG 39 VSSD 40 VSD2 61 DOBM 62 VDD1 63 RA 64 FO 65 SL 66 MOTO1 67 MOTO2 68 VSD3 69 VSD2 70 V1 71 V2 72 V3 73 V4 74 V5 75 TEST1 76 TEST2 77 TEST3 78 TEST4 79 LAS

4、E 80 12 13 14 15 16 17 18 19 20 21 2234 35 36 37 38 39 40 41 42 43 44YLRCK Y SCK ZSCK ZLRCK ZSRDATA Y FLAG YFCLK YBLKCK NRESET ZSENSE V DD1NRAS A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24 VCC DQ1 DQ2 DQ3 DQ4 WE

5、 RAS NC A0 A1 A2 A3A4 A5 A6 A7 A8 A9 A10 VCCVSS OE CAS VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 78 9 10 11 12 13 14 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 1 2 3 45 6 7 8 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 BCK DATA LRCK DGND VDD L OUT R OUT VCC SCK ML MC MD ZE R

6、D ZEROR Vcom AGND IC9 PCM1748 84 84 GN D +5V +8V 1 2 3 4 5 +15V AC GND +8V +5V RE SETRESET 20MHz SCK BCK LRCK DA TA ZS ENSE YMLD YMLDATA YMCLK GN D YBLKCK GN D DO BM SDA SCL V4 V5 V2 +8V +5V OSCIN GND V2 OS CIN V5 V4 SCL SDA DO BM GN D YBLKCK GN D YMCLK YMLDATA YMLD ZS ENSE LRCK BCK SCK DA TA Main u

7、nit 3.Schematic circuit 1 2 3 CNP12 1 2 3 CNP13 FU1 LED11 1 V1 LM7808 R63 0.22 K27 D15 IN4148 C54103 C56 PK1 K28 D16 IN4148 R115 1K0 CT + GND CT + GND D13 IN5404 D14 IN5404 D15 IN4001 D16 IN4001 C58103 C61 103 C62103 R64 0.22 1 2 3 4 CN7 1 2 3 4 5 CN8 1 2 3 4 5 CN9 GND C60 1000uf/16V 1 V3 LM7808 1 V

8、2 LM7808 C59 1000uf/16V C55 1000uf/16V C57 2200uf/16V 1 2 3 CN10 GND GND GND GND GND GND +VCC AC GND +8V +5V +VCC AC GND +8V +5V 1 2 3 CN12 1 2 3 CN11 C64103 AC400VC63 103 AC400V 3.Schematic circuit Control unit 12 A B C 21 C B A Title NumberRevisionSize +5 LCD2 LCD- M1029- TP- 1 CNP2 8PIN IC13 HT16

9、21B +5 C120 10uF/16V +5 IC14 MCU- 20 +5 R185 22 C123 101 VR2 10KB C133 104 R160 1K R180 2K4 R187 3K9 R171 5K1 R186 8K2 R183 13K R178 62K C136 101 C129 20P C130 20P X1 10MHz R200 100 R195 1M +5 Q19 S9014 IC12 ST- 74HC4094 C115 10uF/16V +5 R199 1K R198 10K +5 R161 10K C116 10uF/16V R159 3K3 C126 104 +

10、5 C119 10uF/16V C131 104 R170 100 R169 2K R175 470 R172 470 R191 470 R190 470 C128 101 R173 470 R201 2K4 R205 3K9 R204 5K1 R203 8K2 R202 13K R179 24K K19 PITCH K26 + K25 _ K24 PLAY K23 CUE K14 OPEN K15 TIME K20K18 LOOP K22K17 PROG K16 SGC K21 10+ CN2 16PIN 12345678910111213141516 D26 4148 D254148 D2

11、 4002 16 8 CN3 5PIN SK2 SRGPHT3200 12345 LED8 D LED LED9 D LED LED10 D LED LED7 D LED LED6 D LED +5 SK C127 104 C117 10uF/16V +5 LCD1 LCD- M1029- TP- 1 CNP1 8PIN IC11 HT1621B +5 C137 10uF/16V +5 R145 22 C134 101 VR1 10KB C125 104 R127 1K R146 2K4 R144 3K9 R147 510 R142 8K2 R139 13K R137 62K C135 101

12、 R154 100 R2 22 +5Q18 S9014 IC12 ST- 74HC4094 C114 10uF/16V +5 R128 10K C111 10uF/16V R125 3K3 C123 104 +5 R1 22 C109 10uF/16V C121 104 R134 100 R133 2K R140 470 R135 470 R148 470 R149 470 C122 104 R136 470 R155 2K4 R156 3K9 R157 5K1 R153 8K2 R150 13K R138 24K K1 OPEN/CLOSE K10 CUE K11 PLAY K12 - K1

13、3 + K6 PITCH K2 TIME K3 SGL K7K8 10+ K9K5 LOOP K4 PROG CN1 16PIN 12345678910111213141516 D17 4148 D184148 D1 4002 16 8 SK1 SRGPHT3200 LED3 D LED LED4 D LED LED5 D LED LED2 D LED LED1 D LED +5 SK C124 104 C113 10uF/16V Vin 1 +5V 2 V3 S7805 C110 10uF/16V C112 10uF/16V LCD2 LCD LCD1 LCD DJ- 603A- 01SCH

14、 DJ- 603A- 02SCH CNP3 8PIN C100 101 C95 101 C98 101 C99 101 C97 101 C101 101 C96 101 JK3 JK2 4.Triodeintegrated form、 5.Wiring diagram POWER ON/OFF FRONT PCB RACK RACK 115V230V DIGITAL OUTDIGITAL OUT AUDIO OUT RIGHTLEFT AUDIO OUT RIGHTLEFT CONNECT TO REMOTE CONTROL 2 CONNECT TO REMOTE CONTROL 1 POWE

15、R SOURCE: 115V/230V- 50Hz/60Hz 25W DIGITAL OUT SWITCH ONOFF DIGITAL OUT SWITCH ONOFF RIS K OF ELE CTRIC SHOCK. DO NO T OP EN! CAUTION! MADE IN CHINA PROCESSINGPROCESSING 6.Copper map Main unit Main unit 6.Copper map 6.Copper map Control unit 7.Distributed main unit 7.Distributed Main unit 7.Distribu

16、ted Main unit 7.Distributed Control unit 7.Distributed Control unit 8.Exploded view MAIN UNIT 1 25 161217 8.Exploded view MAIN UNIT No.Part No.DESCRIPTIONSPECIFICATIONUNITQUANTITY 1DJ603B01upper cover PCS 1 2DJ603B02front panel B PCS 1 3DJ603B03bottom panel PCS 1 4DJ603B04rear panel PCS 1 5DJ603B05c

17、artridge&CD holder08B- 213Q PCS 2 6DJ603B06gate for CD PCS 2 7DJ603B07button for power switch PCS 1 8DJ603B08 decorative frame for power switch buttonPCS 1 9DJ603B09button with 2 PCS 1 10DJ603B10support for power switch PCS 1 11DJ603B11radiatorDJ602B PCS 1 12DJ603B12foot for main unit M3X50X12PCS 4

18、13DJ603B13transformer E157- F5730184PCS 1 14DJ603B14plastic pillarDJ601B(L=49,M3) PCS 4 15DJ603B15clamp for power cord PCS 1 16DJ603B16power cordQL- 203 PCS 1 17DJ603B17connectorDJ603 SET 1 18DJ603B18copper pillar for fix CD holder8x16.4- 16.5 PCS 8 19DJ603B19fix pillar for PCB- 8 PCS 8 20DJ603B20bi

19、g cheese head screwM3X6 plating nickel PCS 14 21DJ603B21cheese head tapping screwM3X12plating nickel PCS 4 22DJ603B22sunk tapping screwM3X8plating nickel PCS 10 23DJ603B23tapping screw with washerM3X8plating nickel PCS 5 24DJ603B24tapping screw with washerM3X6plating nickel PCS 6 25DJ603B25screw wit

20、h washerM3X6plating nickel PCS 29 26DJ603B26fixer PCS 2 27DJ603B27 screw with washer&wash& elastic w asher&nut M4X8 SET 2 28DJ603B28tapping screw with washerM3X10plating nickel PCS 8 29DJ603B29sunk screwM3X8plating nickel PCS 5 30DJ603B30big cheese head tapping screwM3X6plating nickel PCS 4 8.Explod

21、ed view MAIN UNIT No.Part No.DESCRIPTIONSPECIFICATIONUNITQUANTITY 31DJ603B31foam PCS 2 32DJ603B32plastic bag 730X380PCS 1 33DJ603B33manual PCS 1 34DJ603B34bag for manual 220X330PCS 1 35DJ603B35gift box 525X405X163PCS 1 36DJ603B36outer carton 545X425X675PCS 0.25 37DJ603B37 connector(8Pin)PCS 2 38DJ60

22、3B38RCA cord PCS 2 39DJ603B39 laser labelPCS2 40DJ603B40 radium radiation labelPCS1 41DJ603B41 support for PCB of main unitPCS4 42DJ603B42 red gelPCS1 43DJ603B43 black gelPCS1 44DJ603B44 silicon gel11X268PCS1 45DJ603B45 tube3X20PCS2 46DJ603B46 tube40 x55PCS1 47DJ603B47 packaging tapeWIDTH47mmM2 48DJ

23、603B48 line3X100PCS6 49DJ603B49 SN labelPCS4 50DJ603B50 copper radiatorPCS2 51DJ603B51tapping screw with washerST3X5plating nickelPCS4 52DJ603B52power switchPCS1 53DJ603B53PCB for servoPCS2 54DJ603B54PCB for powerPCS1 55DJ603B55main PCB(main board)PCS2 56DJ603B56PCB for close/openPCS1 57DJ603B57tube

24、5x20PCS1 8.Exploded view CONTROL UNIT 8.Exploded view CONTROL UNIT No.Part No.DESCRIPTIONSPECIFICATIONUNITQUANTITY 1DJ603A01front panel APCS1 2DJ603A02rear bodyPCS1 3DJ603A03button with 12DJ603APCS2 4DJ603A04button for close/openPCS2 5DJ603A05support for buttonsPCS2 6DJ603A06glassPCS2 7DJ603A07suppo

25、rt for PCB of outputPCS2 8DJ603A08fixerPCS2 9DJ603A09jog wheelPCS2 10DJ603A10shuttle wheelPCS2 11DJ603A11button for potentiometerPCS2 12DJ603A12foot for control unitPCS4 13DJ603A13washerM3X12X1plating nickelPCS4 14DJ603A14screw with washerM3x12plating nickelPCS4 15DJ603A15cheese head screwST3x6plati

26、ng nickelPCS7 16DJ603A16nutM3PCS7 17DJ603A17cheese head tapping screwST3x6plating nickelPCS22 18DJ603A18sunk tapping screwST3x6plating nickelPCS8 19DJ603A19sunk tapping screwST3x8plating nickelPCS6 20DJ603A20big cheese head tapping screwM3x6plating nickelPCS8 21DJ603A21paper washerM3X8X0.5PCS2 22DJ6

27、03A22bag for unit580X200PCS1 23DJ603A23foamPCS2 24DJ603A24PCB for control 1dj603- a.pcb- 01PCS1 25DJ603A25PCB for control 2dj603- a.pcb- 02PCS1 26DJ603A26PCB for outputdj603- a.pcb- 03PCS2 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNITQUANTITY 1DJ603- 001jumper5MM PCS 32 2DJ603- 002jumper6MM PCS 5 3D

28、J603- 003jumper7.5MM PCS 54 4DJ603- 004jumper10MM PCS 38 5DJ603- 005jumper15MM PCS 32 6DJ603- 006jumper18MM PCS 1 7DJ603- 007jumper20MM PCS 16 8DJ603- 008resistor1/2W 10 OHM PCS 2 9DJ603- 009resistor1/4w10 OHM PCS 2 10DJ603- 010resistor1/4w100 OHM PCS 2 11DJ603- 011resistor1/8W 0 OHM PCS 2 12DJ603-

29、012resistor1/8W0.22 OHM PCS 2 13DJ603- 013resistor1/8W 1 OHM PCS 6 14DJ603- 014resistor1/8W 10 OHM PCS 12 15DJ603- 015resistor1/8W 22 OHM PCS 2 16DJ603- 016resistor1/8W 33 OHM PCS 4 17DJ603- 017resistor1/8W 56 OHM PCS 2 18DJ603- 018resistor1/8W 91 OHM PCS 2 19DJ603- 019resistor1/8W 100 OHM PCS 50 20

30、DJ603- 020resistor1/8W 330 OHM PCS 2 21DJ603- 021resistor1/8W 470 OHM PCS 12 22DJ603- 022resistor1/8W 680 OHM PCS 2 23DJ603- 023resistor1/8W 1K PCS 8 24DJ603- 024resistor1/8W 1K2 PCS 4 25DJ603- 025resistor1/8W 1K8 PCS 2 26DJ603- 026resistor1/8W 3K3 PCS 14 27DJ603- 027resistor1/8W 3K9 PCS 12 28DJ603-

31、 028resistor1/8W 4K7 PCS 2 29DJ603- 029resistor1/8W 5K1 PCS 4 30DJ603- 030resistor1/8W 5K6 PCS 4 31DJ603- 031resistor1/8W 6K8 PCS 2 32DJ603- 032resistor1/8W 10K PCS 20 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNIT QUANTITY 33DJ603- 033resistor1/8W 22K PCS 4 34DJ603- 034resistor1/8W 24K PCS 2 35DJ603

32、- 035resistor1/8W 39K PCS 2 36DJ603- 036resistor1/8W 47K PCS 6 37DJ603- 037resistor1/8W 100K PCS 10 38DJ603- 038resistor1/8W 470K PCS 4 39DJ603- 039resistor1/8W 1M PCS 2 40DJ603- 040resistor4K7*8 PCS 4 41DJ603- 041resistor10K*8 PCS 4 42DJ603- 042resistor0805 2.2 PCS 1 43DJ603- 043resistor0805 22 PCS

33、 2 44DJ603- 044resistor0805 100 PCS 5 45DJ603- 045resistor0805 2.4K PCS 4 46DJ603- 046resistor0805 3.9K PCS 4 47DJ603- 047resistor0805 470 PCS 10 48DJ603- 048resistor0805 5.1K PCS 4 49DJ603- 049resistor0805 8.2K PCS 4 50DJ603- 050resistor0805 1K PCS 9 51DJ603- 051resistor0805 13K PCS 4 52DJ603- 052r

34、esistor0805 2K PCS 2 53DJ603- 053resistor0805 2K2 PCS 2 54DJ603- 054resistor0805 22K PCS 4 55DJ603- 055resistor0805 24K PCS 2 56DJ603- 056resistor0805 3K3 PCS 2 57DJ603- 057resistor0805 62K PCS 2 58DJ603- 058resistor0805 10K PCS 3 59DJ603- 059resistor0805 1M PCS 1 60DJ603- 060capacitor0805 20P PCS 2

35、 61DJ603- 061capacitor0805 101 PCS 4 62DJ603- 062capacitor0805 104 PCS 10 63DJ603- 063inductance10UH PCS 6 64DJ603- 064capacitor22P/50V PCS 4 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNIT QUANTITY 65DJ603- 065capacitor47P/50V PCS 2 66DJ603- 066capacitor101/50V PCS 32 67DJ603- 067capacitor102/50V PCS

36、 4 68DJ603- 068capacitor103/50V PCS 4 69DJ603- 069capacitor104/50V PCS 54 70DJ603- 070capacitor222/50V PCS 4 71DJ603- 071capacitor223/50V PCS 2 72DJ603- 072capacitor271/50V PCS 4 73DJ603- 073capacitor473/50V PCS 2 74DJ603- 074capacitor332/50V PCS 4 75DJ603- 075capacitor103/AC400V PCS 2 76DJ603- 076c

37、apacitor16V10UF5*11 PCS 22 77DJ603- 077capacitor25V10UF5*11 PCS 4 78DJ603- 078capacitor16V22UF5*11 PCS 10 79DJ603- 079capacitor100U16V6.3*7.5 PCS 6 80DJ603- 080capacitor16V220UF6*13 PCS 4 81DJ603- 081capacitor10V470UF8*13 PCS 2 82DJ603- 082capacitor16V/47UF4*7 PCS 18 83DJ603- 083capacitor16V/1000UF1

38、0*18 PCS 3 84DJ603- 084capacitor16V/2200UF12*21 PCS 1 85DJ603- 085capacitor25V/2200UF12*25 PCS 1 86DJ603- 086diodeIN4148 PCS 18 87DJ603- 087diodeIN4002 PCS 4 88DJ603- 088diode2V7 1/2W PCS 4 89DJ603- 089diode3V9 1/2W PCS 2 90DJ603- 090diode10V 1/2W PCS 4 91DJ603- 091diodeIN201(2A/100V) PCS 2 92DJ603-

39、 092diodeIN5404(4A/400V) PCS 2 93DJ603- 093triodeC9014 PCS 8 94DJ603- 094triodeA733 PCS 6 95DJ603- 095triodeC945 PCS 2 96DJ603- 096triodeS8050 PCS 8 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNIT QUANTITY 97DJ603- 097triodeS8550 PCS 4 98DJ603- 098triodeS9015 PCS 2 99DJ603- 099IC7805 PCS 2 100DJ603- 1

40、00LED(red)3R4SD- 3 PCS 6 101DJ603- 101LED(yellow) PCS 2 102DJ603- 102LED(green)3G4UD- 23 PCS 2 103DJ603- 103LED(blue)3B4SW- 27 PCS 1 104DJ603- 104IC74HC4094 PCS 2 105DJ603- 105ICPCM1742 PCS 2 106DJ603- 106ICMCU- 20 PCS 1 107DJ603- 107ICHT1621B PCS 2 108DJ603- 108triodeSOT- 23 9014 PCS 2 109DJ603- 10

41、9diodeD1206 4148 PCS 16 110DJ603- 110IC74HC04 PCS 2 111DJ603- 111IC74HC4040 PCS 2 112DJ603- 112IC5V NT511740C5J- 60SPCS2 113DJ603- 113capacitorA 106C S10K3 PCS 13 114DJ603- 114ICNE5532 PCS 4 115DJ603- 115IC24C04 PCS 2 116DJ603- 116ICBA7042 PCS 2 117DJ603- 117ICLM7808 PCS 2 118DJ603- 118ICSAA7824 PCS

42、 2 119DJ603- 119ICMM1469PH PCS 2 120DJ603- 120ICPA921N PCS 2 121DJ603- 121IC87C54 PCS 2 122DJ603- 122connectorDJ603 PCS 1 123DJ603- 123pin socket3P*VH3.96 PCS 1 124DJ603- 124pin socket3P*2.54 PCS 1 125DJ603- 125pin socket4P*2.45 PCS 1 126DJ603- 126pin socketPH2.0*5P(40P) PCS 2 127DJ603- 127pin socke

43、tPH2.0*17P(40P) PCS 2 128DJ603- 128RCAsocketAV1- 8.4- 8 BLACK PCS 2 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNIT QUANTITY 129DJ603- 129RCA socketAV2- 8.4- 14RED/WHITE PCS 2 130DJ603- 130S terminalS8- 03 PCS 4 131DJ603- 131MIC socketCKX- 3.5mm- 02 PCS 2 132DJ603- 132LCD780287- 216MM PCS 2 133DJ603-

44、133light sheet(pale yellow)CA803A- 01 PCS 2 134DJ603- 134potentiometerSC6005NOBOX- HA1- 027 PCS 2 135DJ603- 135relayYL- 202H- DV6 PCS 136DJ603- 136encoderSRGPHJ3200 PCS 2 137DJ603- 137crystal oscillator20MHz PCS 2 138DJ603- 138crystal oscillator10MHz PCS 1 139DJ603- 139touch switch5MM PCS 28 140DJ60

45、3- 140IC socket40P PCS 2 141DJ603- 141power switchT12- 42 PCS 1 142DJ603- 142selector for voltageL21- 22A2 PCS 1 143DJ603- 143selector for digital outputSS22L15G4 PCS 2 144DJ603- 144fuse boxmetal PCS 2 145DJ603- 145fuseT500mA/250V PCS 1 146DJ603- 146inductance1UH PCS 4 147DJ603- 147Pick up lens(cart

46、ridge)SONY- 213Q PCS 2 148DJ603- 148holder for CDGL- 08B PCS 2 149DJ603- 149PCB 1 for controlDJ603- A.PCb- 01 PCS 1 150DJ603- 150PCB 2 for controlDJ603- A.Pcb- 02 PCS 1 151DJ603- 151PCB for close/openDJ603- b- PCB- 03 PCS 1 152DJ603- 152main PCB(main board)DJ602- B PCB- 02B PCS 2 153DJ603- 153PCB fo

47、r powerDJ602.PCB- 03 PCS 1 154DJ603- 154PCB for power switchDJ602.PCB- 04 PCS 1 155DJ603- 155PCB for outputDJ603APCB- 08 PCS 2 156DJ603- 156PCB for servoDJ602- B PCB- 11B PCS 2 157DJ603- 157clamp for power cordPCS1 158DJ603- 158radiatorLH- 082(40mm) PCS 1 159DJ603- 159front panel B PCS 1 160DJ603- 1

48、60front panel A PCS 1 9.BOM No.Part No.DESCRIPTIONSPECIFICATIONUNIT QUANTITY 161DJ603- 161copper radiator19*20MM PCS 2 162DJ603- 162upper coverDJ601B- 04 PCS 1 163DJ603- 163bottom panelDJ602B- 02C PCS 1 164DJ603- 164rear panelDJ2500B- 03 PCS 1 165DJ603- 165rear bodyDJ613A- 03 PCS 1 166DJ603- 166supp

49、ort for power switchDJ613B- 09A PCS 1 167DJ603- 167support for PCB of outputCDX- 3A- 12 PCS 2 168DJ603- 168fixerCDX- 3A- 13A PCS 2 169DJ603- 169button for close/open PCS 2 170DJ603- 170button with 12 PCS 2 171DJ603- 171button with 2 PCS 2 172DJ603- 172glass PCS 2 173DJ603- 173foot for control unitG2 plasticPCS4 174DJ603- 174foot for main unitM3X50X12PCS4 175DJ603- 175washer12*3(BLACK)PCS4 176DJ603- 176copper pillar for fix CD holder8*16.5PCS8 177DJ603- 177cheese head screw (with washer)M3*12(plating nickel)PCS4 178DJ603- 178cheese head screwM3*6(plating nickel)PCS7 1