JVC-THA25-ddcs-sch1维修电路原理图.pdf

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1、SCHEMATIC DIAGRAMS DVD DIGITAL CINEMA SYSTEM No.MB143BSCH 2004/3COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD. TH-A25 CD-ROM No.SML200403 Contents Standard schematic diagrams - 2-1 Printed circuit board - 2-5 SOUND VOLUME SOURCE STANDBY STANDBY/ON DVD DIGITAL CINEMA SYSTEM TH-A25 US - Singapore UB - H

2、ong Kong UW - Brazil,Mexico,Peru UX - Saudi Arabia UG - Turkey,South Africa,Egypt Area suffix Since the printed circuit board of DVD was changed, the schematic diagram and printed circuit boad which were changed are published. RadioFans.CN 收音机爱 好者资料库 In regard with component parts appearing on the s

3、ilk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the mark nearby are critical for safety. (This regulation does not correspond to J and C version.) RadioFans.CN 收音机爱 好者资料库 2-1 SLEGN V

4、DAC LA16 LA11 LA19 DWE# SFGIN DB6 DB1 LD1 LA12 LA13 FOCUS RFRP XFLAG2 MA1 LD6 LA4 LA18 SCLK LA6 SLEGP DIP DB12 WRLL# MA6 SPINDLE LA3 CDAC SCSJ LA1 FEI XFLAG3 RFO MA4 LA17 LA2 SPDON OPEN DSCK DB3 LD0LA6 LA7 LA19 WRLL# LA14 TR2 RFO SBAD MA0 LA1 SDATA FOCUS LA15 LA10 WRLL# DB14 DB10 DB5 LA21 MA7 LA0 LA

5、5 LA11 LA8 DIN XFLAG1 LD5 LD2 LA10 SPINDLE LA5 LA3 MA8 TESTAD FEI DQM DB15 DB13 DB9 MA2 LOE# CAS# RAS1# MA10 DMA9 LD7 RESET# LA17 LOE# LA12 SLEGN DB11 RESET# LA9 SVREF15 TRACK XFLAG0 LA14 LA9 RAS0# TEI MA5 MIRR LA7 DOE# DB8 DB4 DB0 LD3 LA4 LA2 LA0 RESET# RAS2# DB2 MA9 LD4 DA DA TEI CEI DIN CEI CS0#

6、MA3 LA8 TRACK 5DAC DB7 MA11 LA13 LA15 LA16 DIP YDAC UDAC LA20 LD2 LD1 LD5 LD7 LD4 LD3 LD0 LD6 SRXD STXD RS232_DET RS232_DET AUX7 RXD SPDIF AUX5 STB TXD ACK LA20 SBAD SVREF21 MA9 MA1 MA4 MA2 MA6 MA5 MA7 MA10 MA3 MA8 MA11 MA0 AUX4 SELECT0 SELECT1 ANASYNC ANACLK ANDAT CCLK LCS1# LD7 LD5EMPH LD1 LD2 ERR

7、 SELECT0 SELECT1 LD6 LD0 LD4 LD3 SELECT0 MCLK_DIRSPMCLK SPMCLK AD0 SPSYNC SPCLK MCLK_DIR SPRST SPDAT AUX1 ERR EMPH AD1 SELECT1 AUX0 RXP0SPDIF_IN GND_SHIELD PLL LOCK TIMS 60ms(Z VER) 35ms(R VER) PRODUCTION 0.4K 1.2K 3K RF 0.47uF 0.1uF 0.047uF CF 2.2nF 47nF 4.7nF CR DCLK_DVI DCLK DCLK_DVI LCS1# UDAC1

8、VS33_PL2 LCS1# LA0 LA12 DB8 DB3 MIRRA TDMFS LD5 LOE# LCS2# DB11 CAS# TR1 XSCLK TR2 GNDV VCC33V TDMDR WRLL# LA20 DMA4 AUX0 XSDATA SFGIN TSD1 COMP LA16 LA21 DWE# SVREF21 TESTAD SRXD YDAC1 DQM DB9 DB10 RAS2# XOUT SLDC TR1 XFLAG1 FDAC1 VD33_PL1 DB13 DMA11 LA18 XIN DEFCT SVREF09 LCS0 LA1 LA17 DB15 DMA2 R

9、SET LD1 LCS3# LA2 LA13 DB14 RAS0# CS0# DMA3 AUX1 TDMCLK FR SLEGP TSD3 LA9 LA19 DB5 DB0 RFRP TESTAD XFLAG2 STXD TDMCLK LA4 DB7 DMA6 AUX4 AUX7 AUX6 XSCSJ XFLAG3 TSD2 TSD0 VDAC1 LA8 DB4 HSYNC SVREF15 LD2 LA7 LA11 AUX6 TBCK LA6 LA15 DB6 DOE# DMA0 LD7 LD4 LA3 LA18 DB12 DB2 DMA1 RFRP DMA10 SPDON LD0 LA5 L

10、A14 RAS1# DMA8 XFLAG0 LD6 LD3 LA10 TDMDR AUX5 TWS CDAC1 DATA1 DB1 DMA7 DMA5 SPDIF_IN MCLKMCL MIRRASVREF15 SPDAT TDMFSSPSYNC SPCLK EAUX40 DSCK LCS2# LCS3# LCS3# SPINDLE3 SDEFCT2 SPDON3 OPEN3 SLDC2 SFGIN3 FOCUS3 SVREF152 TRACK3 SLEGN3 ATR_OP2 BEFR_OP2 MIRR2 TEI2 RFO2 CEI2 DIN2 FEI2 DIP2 SBAD2 SCSJ2 SD

11、ATA2 SCLK2 INSW3 HOMESW3 CLOSE3 OUTSW3 DVD/CD2 TWS4 TSD0 4 TSD1 4 TSD2 4 MCLK 4 TBCK 4 SPDIF UDAC 4 CDAC 4 YDAC 4 VDAC 4 5DAC 4 MOCTL2 HSYNC4 TXD4 ACK4 STB4 RXD4 FR3 RSET 4 DATA1 4 OPT_OUT 4 SVREF212 TBCK4 TWS4 RSD4 SPDAT AUX1 AUX0 SPDIF_IN4 DVICLK 4 TSD3 4 SPDIF_IN4 SPCLK SPSYNC RSD4 TBCK 4 TWS4 MC

12、LK_DIR DRV 3 RESET#4 RESET#4 RESET#4 RESET#4 DATA3 4 VSYNC4 PLL33V RF33V VCC33 EGND VCC33 EGND VCC20 VCC33 EGND VCC20 VCC33 PIN 1PIN 3PIN 9PIN 14PIN 27PIN 43PIN 49 EGND EGND VCC33 EGND VCC33 A5V EGND EGND EGND RFGND VCC33 VCC33 EGND EGND EGND A5V EGND EGND VCC33 EGND VCC33V VGND EGND EGND VCC33 VCC3

13、3 EGND EGND EGND VCC33 EGND A5V VCC33 EGND EGND EGND EGND VCC33 EGND EGND VCC33VCC33VCC33 VCC33 EGNDEGNDEGND VCC33 EGND VCC33 EGND A5V EGND RFGND RFGND PLLGND RFGND MGND A5V EGND BC20 0.1U MC10 10U/16V MR58OPEN MC41 33P R48 4.7K BC17 0.1U MC160.1U TP10 DIN BC12 0.1U MR6 1.2K(OPEN) MC39 33P R58 1.2K

14、TP16 MR103.3K MIC1 74HCT245 20 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 1 19 +5V A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 GND DIR OE R4733 MR345.1K Q1 R1103 1 23 MR933(OPEN) TP17 MC20 C MC150.1U MR4 1.2K(OPEN) MQ1 TC7S04F(OPEN) 1 2 34 5 NC IN A GNDOUT VCC MR406.8K MR5533 TP21 FEI BC10 0.1U

15、MC8 4700P MR6933 L23L R4433 X133.33MHZ(DA) 2 1 3 4 G N Q V MR7233 C2 0.1U C57 0.01U RWS MR1968K GPIO2 1 BC18 0.1U MR4633 MC35 0.015U R40 33(OPEN) RN3 10 x4 18 27 36 45 MR436.8K TP49 MR594.7K(OPEN) MR220 MR6733 TP32 SBAD MR7733 MR7133 MC45 24P MIC5 27C040/080-90(EM) 12 11 10 9 8 7 6 5 27 26 23 25 4 2

16、8 29 3 13 14 15 17 18 19 20 21 2 22 24 31 30 1 32 16 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 D0 D1 D2 D3 D4 D5 D6 D7 A16 CE OE A18 A17 A19 VCC GND MR2120K TP9 DIP MC22 C MC25 0.047U MR27R L2 CIC21 12 ML1 CIC21 Q2 R1103(OPEN) 1 23 MIC7 ROM EMULATOR SOCKET 4-PIN EXTENSION FOR ROM EMULATO

17、R INTERFACE 14 23 RESETCLK/CE1 WEADDR/CE1 MR70 33(DA) OPIC1 CS8415A - SOIC CS8415A-CS 16 15 8 17 19 6 2 1 20 5 26 2725 28 18 12 11 7 13 14 9 10 3 21 22 23 24 4 OSCLK RXP4 FILT OLRCK INT VA+ AD0/CS SDA/CDOUT U RXN0 RXP6 AD1/CDINRXP5 SCL/CCLK SDOUT RXP1 RERR AGND RXP2 RXP3 RST RMCK EMPH OMCK DGND VL+

18、H/S RXP0 MC38 0.1U MC24 1U TP1 FLAG0 BC13 0.1U R49 4.7K MR13 1.2K MR41R R534.7K(OPEN) MR173.3K MR68100 MR570(EM) MR8100 U17 74LVX157 2 3 5 6 11 10 14 13 1 15 4 7 9 12 16 8 1A 1B 2A 2B 3A 3B 4A 4B A/B G 1Y 2Y 3Y 4Y VCC33 EGND MR540(EM) BC24 0.1U X2 27MHz R4R MR48OPEN MR11K MR96 0 BC9 0.1U TP8 RFRP MC

19、13 4700P R5R MC14 1U MR910(OPEN) R6R MR1810K MR31K OPIC3 74LVX374 3 4 7 8 13 14 17 18 2 5 6 9 12 15 16 19 11 110 20 D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 CLK OEGND PL33 MR446.8K MR311.2K C30C MR65 100(DVI) MR320(2012) C58 0.1U MIC3 A29L160 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

20、 21 22 23 2425 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 A15 A14 A13 A12 A11 A10 A9 A8 NC NC W RP VPP DU/WP NC NC A17 A7 A6 A5 A4 A3 A2 A1A0 E GND G DQ0 DQ8 DQ1 DQ9 DQ2 DQ10 DQ3 DQ11 VCC DQ4 DQ12 DQ5 DQ13 DQ6 DQ14 DQ7 DQ15/A_1 GND BYTE A16 RR14.7K(SD) MC28 0.1U RN110 x4 18

21、 27 36 45 TP24 FGIN L1CIC21 12 BC21 0.1U MR7833 MC21 6800P MC33 C MR52OPEN MR250 ML4CIM10 MR20390 MR94 4.7K ASL1 CIC21 MR260 MC42 0.047U(OPEN) MC26 0.1U MC7 0.1U MC27 560P C56 0.1U RN210 x4 18 27 36 45 MC29 47P R10733 MR7 1.2K(OPEN) MR6633 MIC8 4Mx16 SDRAM (9ns) 1 2 4 6 5 7 3 8 10 12 11 13 9 15 16 1

22、7 18 19 35 22 23 24 25 26 14 28 29 30 31 32 33 34 36 37 38 39 40 43 42 44 46 45 47 49 48 50 52 51 53 41 20 21 27 54 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ DQML WE CAS RAS CS A11 A10 A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 V

23、SSQ DQ14 DQ15 VSS BA0 BA1 VCC VSS MR14 1.2K TP19 MIRR MC31 0.1U MR15 1.2K MR89100 R544.7K(OPEN) TP18 SSPINDLE MC11 C PC4 47U/6.3V(OPEN) MC40 33P MC32 0.015U TP7 DA MC9 C MR5 1.2K(OPEN) TP48 MR163.3K MR12 1.2K TP12 SFOCUS MC2 0.1U MR74100K MR396.8K MR50 1K MR90100 SPHOI 1 MR510(EM) BC6 0.1U R514.7K(O

24、PEN) MC37 560P MR3033K OPIC2 74LVX244 2 4 6 8 11 13 15 17 1 19 18 16 14 12 9 7 5 3 20 10 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1G 2G 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 PL33 GND MIC4 ES66x8 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 31 32 33 34 35 36 37 38 39 40 41 42 43

25、44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132

26、133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207

27、208 VD33 XIN XOUT DCLK DMA0 DMA1 DMA2 DMA3 VS33 VD33 DMA4 DMA5 DMA6 DMA7 DMA8 DMA9 DMA10 VS33 VD33 DMA11 DCAS DCS0 DCS1 DRAS0 DBANK0/ DRAS1 VSS VDD DBANK1/ DRAS2 DCKE/DOE/TDMTSC DWE DB0 DB1 DB2 VS33 VD33 DB3 DB4 DB5 DB6 DB7 DB15 DB14 VS33 VD33 DB13 DB12 DB11 DB10 DB9 DB8 DSCK VS33 VD33 DQM LA21 LA20

28、 LA19 LA18 LA17 LA16 VS33 VD33 LA15 LA14 LA13 LA12 LA11 LA10 LA9 VSS VDD LA8 LA7 LA6 LA5 LA4 LA3 VS33 VD33 LA2 LA1 LA0 LCS0 LCS1 LCS2 VSS VDD LCS3 LWRLL LOE LD0 LD1 LD2 LD3 VS33 VD33 LD4 LD5 LD6 LD7 RSD/TDMDR RBCK/TDMCLK RWS/TDMFS VD33_PLL VS33_PL YUV1/VREF YUV3/COMP YUV4/RSET YUV7/FDAC YUV6/VDAC VD

29、33_DA VS33_DA YUV5/YDAC YUV2/CDAC YUV0/UDAC TWS/SEL_PLL2 TSD0/SEL_PLL0 TSD1/SEL_PLL1 VS33 TSD2 TSD3 MCLK TBCK SPDIF/SEL_PLL3 SPDIFIN VD33 VS33 XSWBLCLK XSWBL XSLG XSIP2 XSIP1 XSFLAG0 XSFLAG1 XSFLAG2 XSFLAG3 VSS VDD XSTEXI XSTESTAD XSSBAD XSFEI AVSS_AD XSCEI XSTEI XSRFRP AVDD3_AD XSVREF21 XSVREF09 XS

30、VREF15 XSIREF AVDD3_DS XSIPIN XSRFIN XSRFIP XSDSSLV AVSS_DS AVSS_PL XSPDOFTR1 XSFDO XSFTROPI AVDD3_PL XSPLLFTR1 XSPLLFTR2 XSVREF0 XSAWRC AVSS_DA XSRFRPCTR XSTRAY AVDD3_DA XSSPINDLE XSFOCUS XSSLEGP XSSLEGN XSTRACK XSTESTDA XSFGIN XSPHOI SXCSJ XSDATA XSCLK XSDFCT XSLDC XSSPDON VD33 VS33 XGPIO9 XGPIO8

31、XGPIO7 XGPIO6 XGPIO5 XGPIO4 XGPIO3 XGPIO2 XGPIO1 XGPIO0 VSS VDD AUX0 AUX1 AUX2/ HSYNC AUX3/ VSYNC AUX4 AUX5 AUX6 AUX7 RESET VS33 RR24.7K(SD) MR5633 MC30 0.1U R10533 TP6 TESTAD MR4533 TDMDR MR7633 MC36 0.22U BC4 0.1U BC15 0.1U MC3 1000P BC8 0.1U MR49 1K TP14 SSLEGN MR2100 MC19 0.1U MR4733 C1 100U/6.3

32、V MC17 0.1U MC6 1000P TP13 SSLEGP MR61100K(OPEN) MC50 27P BC22 0.1U MC12 1U MR75 33(OPEN) MR425.1K MR29R BC11 0.1U GPIO1 1 R57 33(OPEN) L25CIC21 BC16 0.1U MIC6 24C02A 1 2 3 45 6 7 8 S0 S1 S2 GNDSDA SCL WC VCC R4533 TP38 MR93 2.7K(OPEN) BC23 0.1U TP3 FLAG2 TP22 CEI JJ1(SD) RS232 CONNECTOR 2.54MM 1 2

33、3 4 5 TP5 RFO MR113.3K GPIO0 1 MR53 0 TP11 STRACK TP2 FLAG1 MR3310K TDMCLK BC19 0.1U MC5 1000P R10633 R50 4.7K MR92 2.7K(OPEN) BC2 0.1U BC1 0.1U C59 4700P TP4 FLAG3 MC48 0.1U MC44 27P MC18 0.1U C38 47U/6.3V TP23 XSPDON MC23 C MR7333 BC7 0.1U TP20 TEI MR386.8K MC4 1000P MC1 47P(OPEN) MR95 10K(OPEN) T

34、P15 MC34 560P MR84 1.2K MR6033 BC14 0.1U ML2 CIC21 BC5 0.1U R55 1K MR28R BC3 0.1U MC47 0.1U SDRAM (MIC7) DECOUPLING CAPACITORS SERVO MCU DEBUG HEADER PLL3(pin124) PLL2 TWS PLL1 TSD1 PLL0 TSD0 1 0 CLK SOURCE MULTI DEFAULTS-CHIPDEFAULTS-CHIP Frequency CRSTAL OSC DCLK INPUT 0 0 0 0 1 1 1 1 0 0 1 1 0 0

35、1 1 0 1 0 1 0 1 0 1 4.25 reserved bypass 3.75 4.5 reserved 3.5 4 4.5 5 bypass 4 4.25 4.75 5.5 6 114.75 NA 27 101.25 121.5 NA 94.5 108 121.5 135 NA 108 114.75 128.25 148.5 162 MCLK LINE SHIELD ACK : AUX6 TXD : AUX7 RXD : AUX4 STB : AUX5 INSTALL R51, R54 R48, R52 REMOVE R48, R52 R51, R54 TYPE EPROM FL

36、ASH HIGH LOW SELECT0 DVD DRIVE EXPANSION SPDIF ANALOG AUDIO Standard schematic diagrams 2-2 MVREF2 CDVR DVDVR SW1(CD/DVD) LINK MEVO DVDLDO CDLD CDD1 CDD1 CDLDO TRACK- FOCUS+ CDLDO D E TRACK+ PUHRF B FOCUS- CDPD F DVDLDO DVDPD A C E F DVDLD SDATA SCLK CE SCSJ CDPD BSBA DVDPD TE FE A LINK MVREF2 E CDL

37、D SVREF15# PUHRF RF50V DVDLD MEVOMVREF2 SW1(CD/DVD) DVDLDO DVDPD DVDVR A B C PUHRF D CDLDO CDPD CDVR TRACK+ FOCUS+ FOCUS- TRACK- F SVREF15 C D SVREF211 SDEFCT 1 DIP1 MIRR 1 SLDC 1 RFO1 DIN1 DVD/CD1 MOCTL 1 ATR_OP 1 BEFR_OP 1 TRACK- 3 FOCUS- 3 FOCUS+ 3 TRACK+ 3 LOAD+/DCMO+ 3 SCLK 1 FEI1 SCSJ 1 SDATA

38、1 SBAD 1 TEI1 CEI1 LOAD-/DCMO- 3 SVREF151 SVRER15# 3 SVRER15# 3 RF50V RFGND RFGND RF50V RFGND RF50V RF33V RFGND RF50V RFGNDRFGND RF50V RFGND MGND MVCC RFGND RF50V MGND RF50V RFGND RF50V RFGND RFGND RFGND A,B,C,D,E,F, LINE RFGND DGNDRFGND PLL33V RFGND D5V DGND RFGND RF33V PLLGND D5V RF50V DGND RF50V

39、RF50V RFGND RF50V RFGND RFGND RFGND MGND RIC1 ES6603 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 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 DVDFRP DVDRFN A2 B2 C2 D2 CP CN D C B A CD_D CD_C CD_B CD_A CD_F

40、 CD_E VPB VC DVDLD CDLD DVDPD CDPD VNB LDON MIRR MP MB MLPF MIN MEVO RFDC RFSIN ATOP ATON AIN AIP VPA RFAC BYP DIN DIP FNP FNN VNA MEV RX SDEN SDATA SCLK V33 LCP LCN MNTR CE FE TE PI V25 V125 TPH DFT LINK DR55 22K RC2927P(OPEN) RC7 0.1U RR270 MOCTL 1 RCN1 SMD_24P_FFC_AN_1M/M_DC 24 23 22 21 20 19 18

41、17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 E D A RF B C F VCC VREF GND T+ T- F+ F- BODY_GND GND DVDLD DVDVR DVDPD GND CDLD CDVR CDPD VCC TP46 TP DR49 1.5K RR3010K_BL DR47470K(OPEN) RC13 2200P RC21 100U/6.3V TP25 MNTR RQ1 2SB1197 1 23 RR11 R RQ2 R1103_BL 1 23 DC18 33P(OPEN) CC RR39 1M RC28 1000P TP26

42、DEFCT TP33 SDATA BB RC5 470P RR41 560_DC RR26 10K_BL DR410 AATP27 LINK- DD2 DR44 4.7K PC1 100U/6.3V RQ3 R1103_BL 1 23 DCN1 HEADER-SMD_24P-0.5m/m_AN_BL 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SW NC DVD_LD DVD_PD DVD

43、_VR VCC VREF GND F E A B C RF D NC- CD_LD CD_PD CD_VR GND T+ F+ F- T- DD CC2 L7CIC21 12 RQ5 2SB1197 1 23 BC26 0.1U RR812K RR383.3 (2012) TP28 MIRR PC3 47U/6.3V DC19 C RR101.2K L9 CIC21 12 L4CIC21 12 REG1 AIC1117A-33CY 1 23 4 ADJ VOUTVIN TAB DR4210K DR53 0 RC45 1U RQ4 R1103_BL 1 23 RR36 10(2012) RC22

44、 0.22U MVR2 1 C10 0.1U RR40 220_DC RC24 33000P RC4 0.01U C8 0.1U BC25 0.1U RC8 27P RC44 0.1U DR52 R RR42 47K DR56100 TP35 SCLK RIC3 TL3472 1 2 3 45 6 7 8 1OUT 1IN- 1IN+ GND2IN+ 2IN- 2OUT VCC RR28 10(2012) RC43 0.1U RR43 47K L6CIC21 12 AA2 DR54 22K DC20 0.47U(OPEN) TP39 TP L5CIC21 12 RR34 1K_BL DR451

45、0K(OPEN) RR121.2K RR35 1K_BL RC27 100U/6.3V TP40 TP TP44 TP RC15 0.047U DR65 DC:R/BL:0 DLD 1 RC2 0.01U RR33 10K_BL DR46R RC6 820P CLD 1 C11 470P TP45 TP RR32 1K RC17120P DPD 1 RC18 0.1U RC1 0.1U_BL RR31 100(BL) DR570 TP34 SCSJ RC11 0.1U E1 CPD 1 RD1 DAP202K 3 1 2 C B B TP41 TP RL1 CIM10 F1 DR50 1.5K

46、 TP42 TP RR29 220(BL) RC2027P(OPEN) L8CIC21 12 C7 100U/6.3V RC26 1000P BB2 RL2 CIM10 RC1927P(OPEN) RC9 0.01U RC23 150P RC16 2200P RC142200P RC3 470P RC25 0.01U TP43 TP C9 1U DR43 10K RC3027P(OPEN) RR37 1K RC122200P DR48R *P/U PIN TOP 123 3.3V TO-223 2-3 Hu- Hu+ Hw+ U Hv+ SMOTOR W SSPDON V SFGIN Hv-

47、FR Hw- PM5V VH- TRACK- OPEN FOCUS- Hv- SLED- W VH- SLED+ V Hu+ U Hw+ Hv+ Hw- HOMESW Hu- DCLOAD- DCLOAD+ DCLOAD+ SLED+ HOMESW SLED- LOAD-/DCMO- LOAD+/DCMO+ FOCUS+ FOCUS- LOAD+/DCMO+ SLED- TRACK+ SLED+ LOAD-/DCMO- DCLOAD- MGND SFGIN1 SPINDLE1 FR1 SPDON 1 FOCUS1 TRACK 1 SLEGN1 OPEN 1 SPINDLE1 HOMESW 1

48、INSW1 OUTSW 1 LOAD+/DCMO+ 2 LOAD-/DCMO-2 HOMESW 1 FOCUS+2 FOCUS-2TRACK- 2 TRACK+ 2 RSTM 4 DRV1 SVRER15# 2 SVRER15#2 CLOSE 1 OPEN 1 MGND MGND MGND MGND MGND MVCC (+5V) TOP TO-223 123 +8V_M MGND MGNDMGND MGND +8V_M MGND MGND MVCC +8V MGND D5V connector +8V_M MVCC MGND (+5V) *2002.05.08 MVCC (+5V) MGND

49、 MGND +8V_M MGND MGND MGND +8V_M D5V MVCC MVCC MAIN GND MVCC MGND MGND DR610 DR38 1K C15 100U/16V(OPEN) DZD1 DC:5.6V/BL:4.7V DR1310K RQ6 KSA812 1 23 DR220(OPEN) DC17 0.1U DC12 100P DC11 100P REG2 AIC1117ACY-5.0(OPEN) 3 1 2 IN GND OUT DD1 DAP202K 3 1 2 C B B DR11(2012)_BL C14 0.1U DC1 0.1U_BL R1 CIC21 DC13 4700P DC2 100U/16V_BL MJ4 HEADER_2m/m_SMD_AN_6P_DC 1 2 3 4 5 6 DR21(2012)_BL DR301(2012) DR311(2012)DR321(2012) DIC1 BA5954FP