Kenwood-DPFJ9030-cd-sm 电路图 维修手册.pdf

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1、70% MULTIPLE COMPACT DISC PLAYER CD-4900M/DPF-J9030 SERVICE MANUAL 2000-1/B51-5594-00 (K/K) 2738 DISC SKIP $ ? The value shown in () is the voltage mea- sured at the moment of STOP. 2SA954 2SC2003 2SC3246 2SC3940A DTA113ZSA DTC124ESA 2SC2458 2SA1576A 2SA1586 UN4212 UN4219 2SC3311A DTA124EUA DTC124EU

2、A TA8409SNJM2115M UN5212 2SK246TC74HC00AFCXA1571M 5M51008BFP70LL NJM2100MLB1930MBA5979S 16 17 32 1 UVXZABADWYAAAC 2 1 3 5 7 4 6 SLD+ 5PD5 PD5 FE-BIAS SW-GND SLD- SLT-SW 100u10 +5V VC 16 VCC 15+5V 1212 VC +2.5V1616 +5V 14 14 VCC 1515 13 E D 13 SHORT LAND 6 5 4 3 11 A B 11 10 9 C F 9 10 77 GND 88 -VPD

3、 6 LD 6 A C 10 R4 68K R6 220K R5 68K R3 68K D 13 VC E 14 E VCC D B 11 A 12 10 R7 LD + C1 1 PD2 2 PD 3 PD1 5 VEE 4 R2 68K GND B C F F9 LD 8 7 -VPD LD GND -VPD 6 L1 220K 10uH E 6 F VR 7 C3 + 47u10 10 8 9 VC NC 10K 220u6.3 + C2 R16 10K R15 R14C4 VCC +5V 20 VR1 27P 22K 18K 20K R12 R13 18 19 LDON RFI RFO

4、 2 5.6K +5V 17 16 FE 15 14 TE EI 11 12 13 EO NC 15K R9R8 27K 3 0.033 285 +7.5V S3-SW 470 470 221 TRO+ GND TRO- FCO+ FCO- TR-C FC-C VR-I VR-O DM- DM+ FOCUSING COIL TRACKING COIL 2 1 11 33 FCS+ 4 PD 4 TRK- TRK+ 22 FCS- SW-GND LOAD- 10 LOADM+ 9 8 UNLOAD-SW LOAD-SW 7 6 FCS- FCS+ TRK+ TRK- FCS- TRK+ FCS+

5、 TRK- 143 413 2 1 15 12 LOAD- LOADM+ SW-GND S.S TE1 7 6 1K R28 UNLOAD-SW LOAD-SW TE25 VC FE2 4 3 4 SLT-SW 5 DM- SLD+ SLD- 3 2 DM+ 1 470 S2-SW 11 SLD- SLT-SW FE1 RF 2 1 SLD+ DM- DM+ +7.5V +7.5V 18 17 20 19 18 19 17 22 20 21 28 29 25 24 23 27 26 DMO- DMO+ MUTE SMO+ SMO- DMI-(10K) VC VC SM-C SMI- SMI+

6、44 S3-SW +5V 33 S1-SW 3 2 GND 55 1/4W 4 5 82 6 7 2 1 16 S1-SW S2-SW GND DISC-SW +5V +5PUL +7.5V R29 R30 10 12 13 14 15 11 RST 8 9 VC 6 7 14 15 13 12 ROTALY M- ROTALY M+7.5V GND FCI- FCI+ TRI+ TRI- 100 R11 +5V 100 R10 15K R17 4.7K 4.7K R32 R33 C24100K R34 +5V +7.5V 31 29 30 32 DMI-(100) DMI+ REG-B GN

7、D REG-O 2 4 3 1 32 33 31 30 +7.5V+7.5V FOK OVER SAMPLING DIGITAL FILTER PWM MIRR22 COUT21 XUGF WFCK SCOR C2PO GFS XPCK 18 20 19 16 15 17 (MON) (SLT,SW) SPOA XLON SPOB ATSK 14 13 12 11 5DATA SENS CLOK XLAT SCLK 7 8 VDD 9 10 6 XRST SYSM SQCK SQSO 3 4 2 1 INTERFACE MDP26 FOK24 DFCT23 LOCK25 3RD-ORDER N

8、OISE SHAPER CPU SUB CODE PROCESSOR SEQUENCER AUTO SERVO PWM - 77 78 79 80LMUT RMUT AVDD2 + AOUT2 75 74 76 -+ AIN2 LOUT2 AVSS2 AVSS1 71 70 73 72 +- +- LOUT1 AIN1 AVDD1 AOUT1 59 INTERFACE SERIAL-IN CLV PLLCORRECTOR CONVERTER SERVO DSP TRACKING FOCUS SERVO SLED SERVO SERVO PRDR33 SRDR29 SLED PWM GENERA

9、TOR SERVO INTERFACE SSTP27 SFDR28 DFCT MIRR TRACKING PWM FOCUS PWM GENERATOR GENERATOR TRDR31 30TFDR FFDR32 PWM GENERATOR 35 TEST VSS 34 XTSL37 TES1 36 VC38 FE39 A/DOP AMP ANALOG SW CLOCK GENERATOR CORRECTOR DEMODURATOR EFM 16K RAM ERROR 45 RFDC ADIO TE CE 40SE 41 43 42 44 AVSS3 AVSS0 AVDD0 IGEN ASY

10、0 ASYMMETRY ASY1 BIAS RFAC 46 47 48 49 50 51 52 AVDD3 VSS FILI DIGITAL CLTV FILO DIGITAL PCO 55 53 54 56 57 58 64 66 65 69 68 67 LOGIC XVSS XTA0 TIMING XTA1 EMPH XVDD 61 63 62 BCK D/A INTERFACE LRCK PCMD VDD DIGITAL OUT DOUT60 IN2 VCC 1 2 6 GND NC OUT2 3 5 4 IN1 VS VREF OUT1 7 9 8 0.47 C12 100K R21

11、R22 R20 C13 10K R23 0.047 C16 3.3K R25 0.01 C17 C14 C15 1500P R24 3.3K 33K 1M 0.01 3300P 0.1 C11 15K R18 470P C9 220P C10 100K R19 33 32 30 31 29 28 43 5 17 6 7 8 16 15 18 20 4 0.01 C22 47K R26 0.01 C21 C27 C29R43 R44820P 330u6.3 C25 + X1 16.9344MHz 13K R39 1M R27 20 15K R41 100u10 C18 + C28 150P R4

12、0 13K 15K R42 +7.5V 220u10 C23 + 26 26 +5V R1 +5V+5V +5V +5V + C26 330u6.3 +5V+5V R38 +5V +5V +5V 820P10K 150P 10K C30 220u6.3 C5 + +5V +5V +5V 123456789101112 +5V GND +7.5V GND +5V RST LOD-S2 UNLDS2 LODM-2 LODM+2 TXD-S RXD-S 10987654321 DM+ DM- SLD+ SLD- SLT-SW UNLOAD- SW LOAD-SW SW-GND LOADM- LOAD

13、M+ 17 18 19 20 8 7 0.1 C33 10 9 +7.5V R54 3.3K R55 10K +5V +5V +5V 21 22 10 9 8 7 +5V +5V +7.5V 47u10 C7 + 22u10 C38 + 22u10 C37 + P2P1 +B +5V B 150K 100K +5V +5V +7.5V (X32-RXD) (X32-TXD) RF AMP E C A PD B D SLT-SW F SLD LD Q1 APC D1 FE-B DISC1-9 LOAD/ LOAD SW DM UNLOAD SW CN1 DISC100-200DISC10-99

14、CN2 ROTALY SW DRIVER 4ch BTL D2 LOADING CN4CN3 MOTOR DRIVER DSP IC1: CXA1571M IC2: CXD2587Q IC3: uPD780023GC512 IC4: TA8409S IC5: BA5979S Q1: 2SA954(L,K) D1,2 : HSS104 or 1SS133 -CN11 X32-A/8 1/3 X32-A/8 1/3 -CN15 1/3 X32-A/8 -CN13 C (X25-6060-12) B DIGITAL LINE GND LINE SIGNAL LINE B LINE M M B LIN

15、E (BOTTOM VIEW) (BOTTOM VIEW) 2.4V 2.0V 3.8V 2.6V 0.3V 2.6V 2.6V 2.6V 2.5V 0V 2.5V 2.5V 3.3V 2.7V 2.5V 2.4V 2.5V 4.0V 4.0V 3.5V 4.2V 2.5V 3.9V 3.8V 3.9V 3.9V 3.9V 3.9V 3.9V 2.5V0.3V 0.3V 0V 0.3V 0V 0V 4.5V 5.0V 2.5V 2.5V 2.5V 0.3V 0.3V 0.3V 0.3V 0V 0.3V 2.5V 5.0V 0V 5.0V 0V 5.0V 5.0V 5.0V 5.0V 5.0V

16、0V 5.0V 0.2V 0.2V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 1.7V 2.4V 2.5V 2.5V 2.5V 1.5V 2.5V 2.5V 0.9V 2.5V 3.1V 3.1V 2.5V 2.5V 0V 5.0V 0.3V 0.3V 0V PICKUP (KSS-213C) T25-0061-08 MECHA. ASSY (D40-1515-05) KSM-213CCM IC1 RELAY P.C.B. IC5 SENSOR PCB (X25-6060-12) DAC BLOCK BLOCK SERVO SIGNAL IC4 IC2 B C D AEAGA

17、IAKAMAFAHAJALAN Y32-8250-10 CD-4900M/DPF-J9030 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 SLT-SW LDC MON FOK GFS SENS CLOCK XLAT VSS VDD DATA MUTE G RMUTE 2 A1-SW A2-SW SCOR VSS X1 X2 VSS XT1 XT2 RESET AVDD AVREF 64 63 62 61 60 59 58 57 56 55 54 53 52 51 5

18、0 49 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 SCLK SQSO SQCK RXD-S TXD-S VDD VSS 1 2 3 4 5 6 Lch AGND Rch A2-SW A1-SW RMUTE2 46 45 44 CP1 100Kx15 +5V R51 47K R52 47K R53 47K 46 45 44 43 +5V +5V +5V X2 8.38MHz +5V +5V +5V R50 47K R49 47K 18 20 17 21 22 2 3 4 5 6 7 8 15 16 +5V +5V R45 47K R46 4

19、7K R47 47K R48 47K R56 47K 100 R153 22u16 C105 + 10K R1613 2 1 8 22K R169 10K R167 5 6 7 8 10K R185R187 10K 0.01 C108 0.01 C40 R47 3.3K + C153 22u16 R165 10K 100P C87 8.2K 7 5 6 8 + 47u10 C33 R67 330 R51 100P C91 R55 10.5K R59 4.3K 100K R63 22K R75 1K R71 100 R154 6 5 7 4 22u16 + C106 10K R162 R188

20、10K 3 2 1 4 C88 100P 10K R166 C154 22u16 + 3.3K R48 4.3K R60 R56 10.5K 3 2 1 4 8.2K R52 100P C92 R64 100K + C34 47u10 330 R68 R76 22K 1K R72 R186 10K 2.2K R82 W202 22K 100 R152 R151 100 R170 R168 10K 10K R184 3 2 22u16 C104 5 4 6 7 + 10K R160 C86 100P C152 22u16 4 10K R164 2 3 1 + 3.3K R46 2.2K R81

21、100P C32 47u10 R504 C90 8.2K 1 + W201 330 R66 5 6 10K R183 R182 22u16 C103 8 2 3 1 + 10K R159 4.3K 10K R54 4.3K R58 10.5K R53 R57 10.5K C151 22u16 6 8 5 7 10K + R45 3.3K 0.01 C107 R181 10K 0.01 C39 C85 100P R163 1K R69 1K R70 R61 100K100K R62 R74 22K22K R73 47u10 C31 8 7 + R49 8.2K C41 0.01 100P C89

22、 R65 330 10K R157R158 10K R155 10K R156 10K 1 2 3 4 5 6 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Lch AGND Rch +5V +7.5V uGND u+5V RMUTE1 SDATA SBUSY 8/16 RXD-R TXD-R DOUT +5V 0.01 C42 +7.5V +7.5V +5V +7.5V +5V +7.5V+7.5V +7.5V+7.5V +7.5V +7.5V+7.5V +7.5V+7.5V +5V +5V +5V+5V +5V+5V +5V +5V +5V+5V+5V +7.5V 2

23、3 5 6 7 +5V 220 R80 220 R79 C38 820P C37 820P R78 220 820P C36 820P C35 R77 220 +5V+5V+5V +5V 7 +5V TXD RXD GND R113 100K 330 R111 330 R110 C61 220P 100K R112 100K R115 100K C60 220P C62 0.01 R114 L2 L3 1K R119 R118 10K R117 1.8K R116 47K 100P C63 100P C64 100P C65 3 2 5 6 +5V+5V C83 0.1 GND +5V DOU

24、T 1 2 3 0.01 : AC230V 50Hz : AC120V 60Hz R89 10K F1 R85 10K P2 40V-B 7 8 5 (T,E) (K) 4+7.5V 2F -40V3 GND5 C49 3300u10 +7.5V R86 15K 40V C52 220u50 R88 100 R87 100 0.01 C51 + C50 47u100 + 270 R84 1W 3300u25 C47 + 100uH +7.5V + +7.5V L4 C48 1000P +B 360 R83 +B 0.01 C46 0.01 C45 10 9 12 11 14 13 4 3 2

25、1 W300 (K) AC 120V (E) 2 1 3 2 1 C84 3 2 1 47u10 C31 + C32 0.01 E3 (WIRE CLAMPER) DOUT +5V GND Q7,8 IC3-6,19,20 20 R203 C155 0.47 C44 0.01 R209 330 330 R210 R207 330 330 R208 +5V 230V (BOTTOM VIEW) E1 Q31 IC20 (1/2)IC4 (1/2) (1/2) IC6 Q13 Q39 IC20 (2/2) IC4 (2/2) IC6 (2/2) Q14 Q40 Q10 (2/2) (2/2) IC

26、19 (2/2) Q12 Q9 IC19 (1/2) (1/2) IC3 IC3 Q32 IC5 IC5 (1/2) Q11 Q38 Q37 CN16 MUTE MUTE CN14 Q33 Q34 MUTE CONTROL MUTE CONTROL AUDIO 2 Lch 1 Rch 2 J1 Rch 4 Lch 3 Lch 1 Rch 2 AUDIO 1 J1 J4 J3 P1 D7 D6 D9 D8 D11 D10 Q7Q8 E12 A2 OUT SYNC IC3,4,19,20: NJM2100M IC5,6: NJM2115M Q7: UN4219 or DTC113ZSA Q8-10

27、,33,34: UN4212 or DTC124ESA Q11-14: 2SA1586(Y,GR) or 2SA1576A(R,S) Q15-18,37-40: 2SD1450(S,T) Q31,32: 2SA954(L,K) D6-11,34,35: HSS104A or 1SS133 D34 D35 WH1 D25 Q22 D24 CN12 D28 D27 -38V D26 AVR D21 Q21 D23 D29 D22 Q19 +7.5V SWITCHING Q20 POWER SUPPLY CN9 D20 WH9 E11 u-COM (X32- ) (B/8) OUTPUT TEXT

28、BUFFER OPE AMP Q19: 2SK246(Y) Q20: 2SB1143(S,T) Q21: 2SC3940A Q22: 2SA954(L,K) D20: D3SBA20F03 or RBV-402LFA D21: RD7.5JS(B2) or MTZJ7.5(B) D22: DLM10C D23,29 : HSS104A or 1SS133 D24,25 : S5688B or 1SR139-400 D26: RD16ES(B2) or MTZJ16(B) RD11ES(B2) or MTZJ11(B)D28: RD20ES(B) or MTZJ20(B)D27: (X32- )

29、 (F/8) Q17 Q18 Q16 Q15 )( -48.0V 18.2V AC4.5V -37.0V -37.5V 4.9V 7.6V 17.8V 4.6V 4.6V OFF:0V ON:2.0V ON:0V OFF:5.0V MUTE 6.8V -20.0V -18.3V (X25-6060-12) IC3 (X32- ) (B/8) (X32-) (G/8) CD-4900M(K) (2/3) (X32- ) (F/8) DPF-J9030(T,E) (2/3) CAUTION: For continued safety, replace safety critical com- po

30、nents only with manufacturers recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carrie

31、d out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may vary depending on the measuring instruments used or on the product. Re

32、fer to the voltage during PLAY unless other- wise specified; The value shown in () is the voltage mea- sured at the moment of STOP. AOAPARATAVAXAQASAUAW 2 1 3 5 7 4 6 () () () 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 P20

33、 P19 P18 NC 9G 10G 11G 12G 13G 14G 15G 16G 8G 7G 6G 5G 4G 3G 2G 1G P3 P2 P1 NC VDD VSS STB2 REM VSS VSS AVREF AVDD A/D0 A/D1 A/D2 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

34、 P21 VLOAD P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 VDD LED-D LED-M LED-S STANDBY NC NC RESET X2 X1 VSS XT2 XT1 VDD SCK SO SI AVSS A/D7 A/D6 A/D5 A/D4 A/D3 X5 5MHz 47u6.3 C73 + 18 19 17 +5V +5V +5V+5V+5V +5V +5V +5V F2 62 F2 61 NP 60 1

35、6G 59 15G 58 14G 57 13G 56 12G 55 11G 54 10G 53 9G 52 P1 51 P2 50 P3 49 P4 48 P5 47 P6 46 P7 45 P8 44 P9 43 P10 42 P11 41 P12 40 P13 39 P14 38 P15 37 P16 36 NX 35 NX 34 P17 33 P35 32 P34 31 P33 30 P32 29 P31 28 P30 27 P29 26 P28 25 P27 24 P26 23 P25 22 P24 21 P23 20 P22 19 P21 18 P20 17 P19 16 P18 1

36、5 NX 14 NX 13 NX 12 8G 11 7G 10 6G 9 5G 8 4G 7 3G 6 2G 5 1G 4 NP 3 F1 2 F1 1 89 1-12-13-14-15-1 3-21-22-24-25-2 3-31-32-34-35-3 3-41-42-44-45-4 3-51-52-54-55-5 3-61-62-64-65-6 3-71-72-74-75-7 P1 P2 87 82 81 86 85 91 90 89 88 95 94 93 92 99 98 97 96 100 55 51 53 52 54 59 57 56 58 60 62 61 78 70 64 63

37、 66 65 68 67 69 74 72 71 73 76 75 77 80 P1P2P3P4P5 P6P7P8P9P10 P11P12P13P14P15 P16P17P18P19P20 P21P22P24P23P25 P26P27P28P29P30 P33P31P32P34P35 96 97 98 99 93 94 95 66 83 74 75 76 77 78 80 81 82 67 68 69 70 71 72 73 64 65 86 85 90 88 87 91 53 61 62 63 54 55 56 57 58 59 60 48 49 50 51 52 92 100 83 PUR

38、POSE PORT GENERAL PURPOSE PORT GENERAL GENERAL PURPOSE PORT 220P C142 1K R194 220P C141 1K R193 220P C140 1K R192 CP3 100Kx15 CP6 100Kx12 100Kx15 CP4 48 49 50 48 49 50 81 82 83 85 86 87 81 82 85 83 86 87 50 17 42 43 44 45 46 47 48 49 50 6 P1 P2 F1 1G F1 NP 1 2 3 2G 3G 4 5 100 99 98 NX 9 4G 5G 6G 7 8

39、 7G 8G 10 11 95 97 96 94 93 NX NX 12 13 14 P18 P19 P20 15 16 82 81 83 R128 51K R132R131 20K R130 10K5.1K 5.1K R129 REM +5V GND 48 49 48 49 50 0.01 C75 +5V +5V 2K R127 60 60P13 P23 P21 P22 18 19 P24 P25 20 21 22 77 80 78 76 75 25 P26 P27 P28 23 24 P29 P30 P31 26 27 73 72 74 71 70 69 CP1 33 P34 P32 P3

40、3 28 29 30 P35 P17 31 32 66 68 67 65 64 100Kx15 NX NX P16 34 35 P15 P14 36 37 38 63 62 61 44 41 P12 P11 39 40 P10 P9 P8 42 43 59 58 57 56 55 P5 P7 P6 45 46 P4 P3 47 48 49 52 54 53 51 50 8812G 52 P2 P1 9G 50 51 10G 11G 53 54 49 48 85 87 86 13G 14G 55 56 57 15G 16G NP 58 59 90 89 92 91 CP2 100Kx15 F2

41、F2 61 62 1K220P R189 1K C124 220P R190C125 R191 1K C126 220P 74P26 56 53P6 51 52 P4 51 P5 52 54 56 55 P7 53 54 P8 P9 55 P1 P2 P3 VDD NC PORT 41 GENERAL PURPOSE 58 57 59 P11 P10 57 P12 58 59 60P13 60 64P17 61 62 63 62 P14 P15 61 P16 63 65 67 66 P35 64 65 P34 P33 66 68 69 70 P32 67 68 P31 P30 69 70 72

42、 71 73 P28 P29 71 P27 72 73 VLOAD P20 79 75 76 77 78 P25 P24 74 75 76 P23 P22 77 78 80P21 80 81 83 P19 82 9G NC P18 85 84 11G 10G 87 86 81 82 81 87 86 85 83 85 82 81 82 83 83 85 86 86 87 87 100Kx12 CP5 C74 0.01 1 F +5V 2GND 3-40V 4A/D1 5STB2 6F 7STAND 8 POW-P9 RST10 SO11 SI12 SCK13 1 2 3 4 5 6 7 8 9

43、 10 11 12 13 18 19 17 R134 47K (for STANDBY) R139 330 0.01 C144 40V40V40V R137 R138 R174 R173 R198 R197 R196 R195 20 R199 R200 R201 R202 R175 R176 R178 R177 +7.5V 11 2 3 2 3 +7.5V LCD2 LCD1 +7.5V R136 100K 1.6K R135 1000P C93 R172 100K 1.6K R171 C94 1000P +7.5V 2 1 3 40V 40V 40V40V40V 40V 10 9 7 8 6

44、 7 4 40V40V 40V +7.5V+7.5V 2 3 4.7K R105 220u10 C76 + Q5,6 40V 40V40V40V40V 40V W404-414 (WIRE CLAMPER) E2 0.01 C143 W403 W402 W401 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 B +B +5V +5V +5V +5V +5V (BOTTOM VIEW) S1 S13 POWER CONTROL IC (u-COM/FL/KEY) (2G-16G) 2G 1G 3G 4G 5G 6G 7G 8G 9G 10G 11G 1

45、2G 13G 14G 15G 16G ED2 POWER-ON PLAY SW 1G 2G 3G 4G 5G (CONT-P) DISP./ S2 (OPERAT) DISP. CONFIRM S7 RANDOM S3S4 S8 REPEAT SENSOR REMOTE A1 (DISP.) S9 7G 6G 8G 9G 10G 13G 11G 12G 14G 15G 16G ED1 WH5 D13 D18 D17 D16 D36D37D19 WH6 Q6 LCD CONTROL Q5 REMOTE LCD SENSOR S14 DOOR SW E10E9 E8E7 (u-COM/FL/KEY

46、) (BOTTOM VIEW) CONTROL IC -CN6 X32-A/8 1/3 GND LINE B LINE B LINE IC15 (X32-3502-74) (D/8) (X32- ) (C/8) (X32- ) (E/8) IC14 A -15.3V -24.7V -19.8V -31.8V -22.2V -17.5V -36.3V -29.3V -29.3V -19.8V -19.8V -27.0V -17.6V -153V -15.3V -29.4V -15.3V -24.6V -26.8V -26.8V -34.1V -15.1V -19.8V -31.7V -27.0V

47、 -34.1V -15.1V -29.3V -10.5V -29.4V -27.0V -29.3V -17.5V -34.0V 4.7V 4.9V 5.0V 2.4V 2.3V -24.6V -12.7V -10.5V -24.6V -5.9V -10.3V -31.7V -12.9V -29.3V -12.7V -31.3V -26.8V -19.8V -12.7V -36.5V -24.5V -22.3V -29.4V -17.6V -29.4V -29.4V -15.3V -10.7V -12.9V -22.2V -19.8V -29.3V -26.9V -36.5V -15.1V -2

48、2.2V -34.2V -19.8V -27.0V -15.2V -24.7V -15.2V -31.8V -34.1V -34.1V -34.1V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V -34.0V 1.0V 2.1V 5.0V AYBABCAZBB Y32-8250-10 CD-4900M/DPF-J9030 +5V 32 33 34 35 36 37 38 39 40 R126 2K 2K R133 +5V C71 47u6.3 +

49、5V +5V + R123 10K R124 10K 10K R122 R145 +5V 47K 47K R146 SCK REM STB1 VSS A/D5 AVDD AVREF VSS VSS A/D1 A/D0 A/D2 31 A/D3 A/D4 30 29 PORT 23 AVSS A/D6 A/D7 28 27 26 25 24 GENERAL PURPOSE 20 22 21 SI SO 19 18 C72 0.01 9 X4 5MHz X1 VDD XT1 +5V 17 16 15 XTS VSS 14 13 11 X2 12 RESET NC 10 +5V C98 0.01 PURPOSE GENERAL PORT LED-S NC POW-P 8 7 LED-M STANDBY 6 5 4 1 VDD 3 2 +5V 7 4 +5V WH10 14G 13G 12G 90 89 88 88 89 90 98 7G 8G 16G 15G 94 93 92 91 4G 5G 6G 97 96 95 100 1G 2G 3G 99 94 92 93 91 96 97 95 100 98 99 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 STB1 LCD D-SW JOG1 JOG2 SCK SO S