JVC-THA30-ddcs-sch1维修电路原理图.pdf

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1、 No.21172SCH Dec. 2002 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. DVD DIGITAL CINEMA SYSTEM TH-A30 TH-A30 SCHEMATIC DIAGRAMS Block diagrams Standard schematic diagrams Printed circuit boards 2-1 2-2 2-610 Contents CD-ROM No.SML200212 Area suffix US - Singapore UB - Hong Kong UW - Brazil,Mexico,Per

2、u UG - Turkey,South Africa, Egypt A - Australia D I G I T A L STANDBY AUDIO/FM MODE DSPVOLUMESOURCE DVD DIGITAL CINEMA SYSTEM TH-A30 STANDBY/ON DISPLAY TOP MENU AUDIO TUNING ENTER VCR CHANNEL TUNER PRESET DVDFM/AMAUX MUTING STANDBY/ON VCR VCR CONTROL MENU TV AUDIO/ FM MODESUBTITLE RETURN STEP TV VOL

3、UME TV CHANNEL VOLUME B.SEARCHF.SEARCH DOWNUP REWFF RM-STHA30U DVD CINEMA SYSTEM TV/VIDEO PROGRESSIVE SP-XSA30 2 XV-THA30SP-WA30 SP-XA30 3 RadioFans.CN 收音机爱 好者资料库 TH-A30 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are prin

4、ted 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 TH-A30 DVD mecha block section DISC MOTOR DISC MOTOR DRIVER PICK UP & I/V AMP ACTUATOR M

5、OTOR DRIVER FEED MOTOR FOCUS OK DETECT DEFECT DETECT MIRROR GEN TRACKING SERVO LOOP MICOM M6759 BCA DVD-D SP & MPEG I/F C3 ECC EDP MCU I/F 4M DRAM 416C256 HOST MEMORY SST39VF800A Five 10-bit Video DACs System Control Bus Audio Output Phase Lock Loop 64M SDRAM W986432DH-7 SWITCHING BUFFER BA7612 VIDE

6、O OUT AMP PARTS 13.5MHZ Crystal DECK ASSY Digital Video Analog Video Output Audio Output Parallel/Serial DVD Interface U8 MPEG DECODER ZIVA5 RU1 RF AMP SP3721 DU3 DVD ROM CONTROLLER M5701/ M5705 Parallel/Serial DVD Interface ATAPI 40PIN BUFFER SIGNAL KSA812 DATA SEPARATOR RAM ARBITER ATAPI TARGET SE

7、ARCH DIGITAL SERVO CD-DSP EFM COMPARATOR MICOM DATA INTERFACE LOGIC DECODER SPINDLE SERVO LPF HARDWARE LOGIC FOCUS SERVO LOOP RF AGC & EQ CONTROL TRACKING ERROR I/V AMP APC.LASER CONTROL &LPC RF&FOCUS ERROR I/V AMP SDRAM CONTROLLER ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC System Control Bus SPARC Mic

8、roprocessor JTAG Interface Interlace/ Progressive Video Encoder Graphics Engines Decryption - ZIVA A/V CORE Track Buffer Processor Audio Input Unit (Refer to Main section.) (Refer to Main section.) Main section Block diagrams TUNER AUX1 S-VIDEO VIDEO S_VIDEO_Y/C VIDEO_Y1,U,Y VIDEO_COMPO COMPONENT OU

9、T LPF (1/2) LPF (2/2) UIC1 MICOM VFD U13 U9 DVD PACK (Refer to DVD mecha block section) U2 FUNCTION IC AUX L TUN L FL AUX R TUN R FR U12 FUNCITON IC U6 DAC U1 U11 PROLOGIC IC LPF (1/2) LPF (2/2) U5 FL FR C W RL RR D3 D2 D1 IC5 POWER AMP. IC7 POWER AMP. MUX-OUT LIN L MUX-OUT RIN R C W U7 FUNCTION IC

10、LPF (1/2) LPF (2/2) U3 RL RR IC6 POWER AMP. J5 CW6 R L 6 (35W) Front L-ch 6 (35W) Front R-ch 6 (35W) Rear L-ch 4 (110W) Sub Woofer 6 (35W) Rear R-ch 6 (35W) Center DSP FrontV Signal Main VIC3 VIDEO SW J3 J14 J21 J6 CW5 FCW2 VW2 J1CW8 HABCDEFG 1 2 3 4 5 2-2 TH-A30TH-A30 To J5 Sheet 2/4 To Tuner Pack

11、To J6 Sheet 2/4 To FCW1 Sheet 2/4 SHEET 1/4 To J7 Sheet 2/4 To J2 Sheet 2/4 To DJ6 Sheet 3/4 To J21 Sheet 4/4 To J10 Sheet 2/4 Main section /Power supply section Tuner signalFront signal Center signal Rear signal Standard schematic diagrams Parts are safety assurance parts. When replacing those part

12、s, make sure to use the specified parts. CIRCUIT DESCRIPTION Main /Power supply /Video signal output FL display & System control /DSP DVD loader DVD MPEG SHEET NUMBER 1/4 2/4 3/4 4/4 Video signal ABCDEFG 1 2 3 4 5 2-3 TH-A30 FL display & System control section / DSP section To PW3 Sheet 1/4 SHEET 2/

13、4 To CW7 Sheet 1/4To CW6 Sheet 1/4To CW5 Sheet 1/4 To FAN To FCW1-1 Sheet 1/4 To J14 Sheet 4/4 Front signalCenter signalRear signalTuner signalDigital audio signal LOUT(PLL)MUX-OUT(L) To J10-1 Sheet 1/4 J10 HABCDEFG 1 2 3 4 5 2-4 TH-A30TH-A30 SHEET 4/5 DVD loader section Digital data signal To PW4 S

14、heet 1/5 To Pickup ASSY (sled, spindle control) To Door Open Close MotorFrom Pickup ASSY(RF) To J6 Sheet 5/5 (A,B,C,D,E,F) (A,B,C,D,E,F) (XHD0-15) (HD0-15) A No Connection No Connection No Connection No Connection No Connection No Connection TR/ DIODE MODEL DRAWING No Connection D5V No Connections E

15、JECT OPTION No Connection No Connection No Connection No Connection DPD_B RD4 SSLEG MD5 RD6 RD7 SAEI CLOSE MA15 MIRR MD1 MFSCSJ FOCUS- D MA3 SDATA PIN HD5 HD14 MVREF2 MA4 RD8 HD11 XHD13 MD7 SLEG PI RD2 BRIN MCS FLAG1 STRACK XMP1_1 MA8 SP- MA10 XHD13 RD7 XHD4 GPIO0 TRAY_CNTL XSCLK XHD15 SCLK HD8 HD11

16、 RFO MVREF3 HD5 FLAG2 HD14 RA0 HD9 XHD6 SSBADSBAD GPIO1 E RD12 RA5 RD0 HD0 MEVO RA9 SP+ PLCK MA7 HD4 CDVR MA14 DPD_D MVREF2 TRACK+ SMOTOR RA2 MA10 SCLK RA4 HOMESW MA14 SAE GND F RD3 MA1 SFOCUS XSCLK SMOTOR2 INSW XSCSJ DVDPD XHD3SSLEG 3.3V MVREF2 XHD6 RA2 VC2 VC2 RD8 XHD9 MD7 CRSTJ IDERST HPDIAGJ XHD

17、10 SLED- CLOSE RA8 XHD8 MA7 RD13 RA6 TRACK+ XMP1_0 RFRP HD10 OPEN RA1 SCSJ RD10 MA0 RD1 XHD12 LDON XMP1_1 INSW XMP1_0BRIN RD2 RA7 RD4 RA7 MD3 BIAS MIRR MFSCSJ RA0.9 CDPD XHD10 VC25 GPIO0 SLED+ ROE SP- SFOCUS MINT1J SAEI PUHRFPUHRF B RD5 DPD_C MA12 MVREF2 C RD14 XSPDON RD9 XSCSJ XHD0.15 HD2 HD12 FOCU

18、S+ XSFGIN RA3 XHD4 MA9 RFRP HD2 XSDATA DVDPD RD14 RD5 XHD14 MA2 RD13 XHD15 FOCUS BRIN HD6 XHD12 RA0 DFCT MA3 SDATA DFCT MA5 HD13 MEI- MA00.15 3.3V XHD0 RD15 MD6 RFO RA3 RFRP HD1 RFRP MPSENJ THA2 RA5 MEI- FEI XHD8 FOCUS- LOAD+LOAD+ LED A RD11 HD15 HD0 RA6 DVDLD XHD1 TRACK INSW MA12 MD0 DVDLDO MPSENJ

19、3.3V MA11 HD12 GPIO0 RD15 XHD14 XMP1_1 EJECT MA0 XHD2 SLRF OUTSW RD9 HD7 RCAS XHD1 XHD3 HOMESW RWE RD11 MA4 MA6 MOTOR MD2 GPIO3 SAE CPURST DFCT MVREF2 HD1 RFRP XHD9 SBAD MA11 TEI TEI XSDATA TRACK- OSC SP+ MD4 FEI HD8 CDPD RD6 MD4 XHD0 MA2 RFVCC XHD5 FLAG3 INSW OPEN MD6 LED SLED- RRAS MA1 LDON MA5 HD

20、10 MA15 HD7 TRACK- DVDVR MD0 LED BIAS SSBAD XHD7 RD0 XHD2 XHD5 MWRJ STRACK2 HD6 OUTSW XHD11 XHD11 MA13 MA6 MA9 MD1 MD2 RA4 HD3 RA9 HD3 RD12 MA13 CRSTJ HD9 HD13 MEVO DPD_A SCSJ HD4 HD15 RD10 FLAG0 HCS16J FOCUS+ RA8 MD3 RA1 RD3 SLED+ MA8 RD1 XHD7 TEXITEXI MD5 MWRJ FOUTSW FINSW FLOAD+ FLOAD- LOAD-LOAD-

21、 XMP1_3 XMP1_7 EFGC CPURST XMP1_2 XMP1_6 XMP1_4 GND MGND PAGND PLLGND VCC PAGND MGND RFVCC RFGND GND GND GND 3.3V VCC GND MVCC M5V RFGND PAGND PLLVCC RFVCC RFGND RFGND RFGND VCC RFGND RFVCC M5V M5V PLLGND 3.3V MGND VCC 3.3V GND GND PLLGND GND GND PAGND PLLVCC RFGND MGND 3.3V RFGND M5V M5V RFGND RFVC

22、C RFVCC GND VCC RFGND VCC RFGND GND MVCC RFVCC GND RFVCC GND GND PLLGND VCC VCC MGND 3.3V RFGND RCAS ROE OPEN RRAS RWE HOMESW OUTSW DR137100 DR52 33 DR60 47K DC33 0.047U DR11910K DR130100 DR290 DR122100 DR132100 DR30 91K BA C 12 3 DAN202K DR45 4K7 MR1850 CPUR833 OUT GND IN 21 3 XC61AN1902MR DR48 MIN

23、T1J TP RR4 1K DC52 0.1U DC45 470P DC42 6800P DR12110K DR12010K RC6 1000P DC75 0.1U MR1841K MC81 0.1U EJC2 104 RR161.2K RR7 0 CPUR933 DR11010K DR9947 MR1831K MR1671 2012 DC34 560P DR3233 DC51 1000P BB C 12 3 DAP202K RC18 680P DC85 0.1U MR1821K CPUR1133 DR11310K D11N4148 DC65 C RC26 0.1U DR44 3K3 DR14

24、6 10 (2012) RC29 0.1U DR814.7K DJ3 IDE40 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 GND HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 NC GND GND GND 28 GND HCS16J HPDIAGJ THA2 HCS3J GND IDERST HD7 HD6 HD5 HD4 HD3 HD2 HD1 HD0 GND HDRQ IOWJ I

25、ORJ IORDY HDACKJ HINTJ HA1 HA0 HCS1J HDASPJ DR140 R RR25 8.2K DL6 CIC21(2012) 12 DR42 3K3 EJC1 104 RC15 680P MR1651 2012 DR90 10K DC72 0.1U DR9533 RR2856K RC33C DR134100 CPUR20 R DC6610P CPUR1333 DR86 10K DR4051K DR187 R DC830.1U DR135100 MR152 33K DC38 0.1U XSEFGC TP DR9733 DC78 0.1U RC8 1000P EJCN

26、1 CONNECTOR_WAFER_2P_ST 1 2 DR80 22K DR10333 MR176 R DC73 0.1U DR87 10K DR10810K DR136100 DR19010K RC7 0.1U RC9680P MR153 33 DC84 0.1U DR10910K RR30 0 RC2 0.1U RC24 C MR158 0 BE C 12 3 2SB1197 DR189R DTC13 100U/16V RU2 TL3472 1 2 3 45 6 7 8 AO A- A+ V-B+ B- BO V+ ADR12110K DTC10 220U/16V RR21 560 MR

27、17510K RR1710K DC7110P +MCE1 47U/16V DR144 R DC37 47P DC48 0.1U MJ5 CON_2mm 1 2 3 4 5 DL4 CIC21(2012) DR5710 DL3 L RC5 C RC3 0.1U DC86 0.1U RC21 0.1U DR31 1K2 DR129100 RQ1 2SB1197 E B C MR155 3.9K DR9633 DR550 RTC5 100U/16V MU9 BA5954FM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19

28、18 17 16 15 29 30 VINFC CFCERR1 CFCERR2 VINSL+ VINSL- VOSL VNFFC VCC PVCC1 PGND VOSL- VOSL+ VOFC- VOFC+ STBY BIAS VINTK CTKERR1 CTKERR2 VINLD PREGND PVCC2 VNFTK PGND VOLD- VOLD+ VOTK- VOTK+ GND GND DTC9 220U/16V CPUR1833 RC120.1U DR133100 MR1641 2012 DU6 XC61AN1902MR 1 3 2 OUT IN GND DR1880 MALE TP

29、RC16 0.047U RC36 0.47U RL2 10UH(3225) RR6 8K2(1%) DR11410K DR127100 MR154 12K DR91 10K MR159 R MU10 FAN8082 1 2 3 4 8 7 6 5 GND V01 VCTL VIN1 VO2 PVCC SVCC VIN2 DR4647K DR384K7 RR32 R RC28 0.1U DR10247 DR124100 RR1810K DR88 10K DR186 R RC1 0.1U DTC11 100U/16V DU5 W29EE512P_32PLCC 12 11 10 9 8 7 6 5

30、27 26 23 25 4 28 29 22 24 13 14 15 17 18 19 20 21 32 16 30 1 3 2 31 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 CE OE O0 O1 O2 O3 O4 O5 O6 O7 VCC GND NC VPP A15 A16 PGM DC80 0.1U RC17 680P BE C 12 3 R1103 DR185 R DR53 33 MR156 3.3K RTC3 100U/16V DC77 0.1U RU1 SP3721A 1 2 3 4 5 6 7 8 9 10 11 12

31、 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 PD1 PD2 A2 B2 C2 D2 CP CN D C B A F E CDTE VC12 NC VNB DVDPD DVDLD CDPD CDLD LDON VC VCI VPB MIRR MP MB FDCHG CDRFDC CDRF ATOP AT

32、ON AIN AIP VPA SIGO BYP RX DIN DIP FNP FNN VNA HOLD1 SDEN SDATA SCLK LCP LCN CE FE TE MEI MEV TPH DFT PI MIN MEVO MLPF RR1 10 DC76 0.1U DC40 1000P DR355K1 DLED1 LED DTC7 47U/16V DR3333 RC14 680P DR123100 RCN1 PU24PCON_DIP_L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 E A D RF C B

33、F VCC VREF GND T- T+ F+ F- BODY_GND GND DVDLD DVDVR DVDPD GND CDLD CDVR CDPD VCC RR29 7.5K DR47 33 DR84 10K MRDJ TP DC62105(3216) MR1771K DC87 0.1U CPUR4R RR131.2K DR11210K MR15010K DC35 0.1U DR128100 DR43 3K3 RR2 10 DR107 10K DC43 0.47U(2012) DR89 10K RC34 0.1U RR23 0 DC88 0.1U RC22 C RC10 33P DR34

34、33 MJ6 CONNECTOR_HEADER_ST_4P 1 2 3 4 DR125100 DC36 0.1U DR9333 MC83 270P MR1860 DC900.01U DR1841K DR138 2K2 RC32 0.1U DR85 10K DR141 R DC63C DC39 0.1U DC41 C MR179R MCS TP DR3710K CPUR19 R DR143 R EJR1 10K DR145 R DR28 91K DR1831K RC4 0.1U DR504K7 DU3 ALi M5705 (176 pin) 1 2 3 4 5 6 7 8 9 10 11 12

35、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 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

36、 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 AVSS_DS XSRFIN XSIPIN AVDD5_DS

37、XSDSSLV XSRSLINT VDD_3.3 XSAWRC XSRFGC XSEFGC XSFOCUS XSTRACK XSSLEG AVDD5_DA XSMOTOR AVSS_DA XSRFRPLP XSTELP XSVREF2 XSRFRP XSTEXI AVSS_AD XSTEI XSFEI XSAEI AVDD5_AD XSSBAD GND XSDFCT XSCSJ XSCLK XSDATA XSLDC XSFGIN XSSPDON XSFLAG3 XSFLAG2 XSFLAG1 XSFLAG0 XMP1_7 XMP1_6 GND XMP1_5 XMP1_4 XMP1_3 XMFS

38、CSJ XMP1_2 XGPIO3 XMP1_1 XHRSTJ XGPIO1 XGPIO0 XCRSTJ XMPSENJ VDD_3.3 XMALE MCUP1.0 VDD_3.3 XOSC1 XOCS2 GND XMD0 XMD1 XMD2 XMD3 XMD4 XMD5 XMD6 XMD7 XMCSJ XMRDJ XMWRJ XMINT1J XMA11 XMA10 VDD_3.3 XMA9 XMA8 XMA7 XMA6 XMA5 XMA4 XMA3 XMA2 XMA1 XMA0 XMA12 GND XMA13 XMA14 XMA15 XHDASPJ XHCS3J XHCS1J XHA2 XH

39、A0 XHPDIAGJ XHA1 XHCS16J XHINTJ XHDACKJ XHIORDYJ XHIORJ XHIOWJ XHDRQJ XHD15 XHD0 XHD14 XHD1 GND XHD13 XHD2 XHD12 XHD3 VDD_3.3 XHD11 XHD4 XHD10 XHD5 XHD9 XHD6 XHD8 XHD7 XRD15 XRD0 XRD14 XRD1 XRD13 XRD2 GND XRD12 XRD3 XRD11 XRD4 XRD10 XRD5 XRD9 GND XRD6 XRD8 XRD7 XRWEJ XRSDCLK XRRASJ XRCASJ VDD_3.3 XR

40、OEJ XRA9 XRA8 VDD_3.3 XRA11 XRA10 XRA7 GND XRA6 XRA5 XRA4 XRA0 XRA1 XRA2 XRA3 VDD_3.3 XTPLCK XTSLRF GND XSPDIREF XSFDIREF AVDD5_PL XSPLLFTR2 AVSS_PL XSFDO XSFTROPI XSVR_PLL XSPDOFTR1 XSVREFO XSAWRCVCO RR19 R MZD1 5.6V RR26 R DC46 470P RR20 220 MR172 0 DC74 0.1U DR11610K DC54 12P TRAY_CNTL TP DR101 3

41、3 DXT1 33.8688MHz DC49 0.1U DC82 0.1U DR54 33 RR3 1K MR157 10K DC56 12P MJ4 CON_WAFER_2m/m_S 1 2 3 4 5 6 BE C 12 3 2SC1623 RQ2 2SB1197 E B C RC31 104 DR19110K DC6810P DR9233 DC79 0.1U DR3633 DC32 0.1U RC13 33P DR11710K BE C 12 3 KSA812 DR83 R RTC2 100U/16V RR31 470K DR126100 RC19 100P RD1 DAP202K 3

42、1 2 C B B RC11 33P DR9433 DC91 0.1U DL7 CIC21(2012) 12 RC25 C RR50 DL5 CIC21(2012) 12 RC23 C DR11810K DTC6 220U/16V MR180 1K RTC4 100U/16V RL1 10UH(3225) DR131100 DC55 C MC84 4700P MR174100K CPUR633 MR1681 2012 BE C 12 3 R2101 DC50 1000P MC82220P MR148 33K DU8 BA033T/F 1 2 3 IN GND OUT DU7 K4E151512

43、D 16 17 18 1922 23 24 25 29 28 2 3 4 5 26 13 14 7 8 9 10 1 6 21 35 40 27 20 31 32 33 34 36 37 38 39 12 11 15 30 A0 A1 A2 A3A4 A5 A6 A7 LCAS UCAS DQ0 DQ1 DQ2 DQ3 A8 WE RAS DQ4 DQ5 DQ6 DQ7 VCC VCC VSS VSS VSS OE VCC DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 NC VSS NC VSS DR39 20K DC890.01U RC35 33P DR142

44、R DR9847 DTC12 100U/16V RTC1 220U/16V CPUR733 DR515K1 MC87 104 DR139 2K2 RC27 0.1U DR493K3 MR173100K DR10047 DR11510K DC6910P DR11110K MR151 47K DC44 0.047U RC20 1000P CPUR1733 DJ6 CON6_2.54MM 1 2 3 4 5 6 DC7010P DC81 0.1U MR149 10K DC6 10P R ABCDEFG 1 2 3 4 5 2-5 TH-A30 SHEET 4/4 DVD MPEG section D

45、igital audio signal Video signal Digital data signal To J3 Sheet 2/4 To VW2 Sheet 1/4 To DJ3 Sheet 3/4 (UPD0-15) (UPD0-15) TR/ DIODE MODEL DRAWING U8/104PIN I_SAT_OPT(DEL) CMOS LOGIC/TRANSCEIVER U8/196PIN DELJTAG U8/74PIN NO CONNECT U8/98PIN U8/12PINU8/145PIN U8/205PIN U8/32PIN 8M FLASH MEMORY ATAPI

46、 CONNECTOR FPC_CON24P_SMD WAFER_1m/m U8/80PIN U8/63PIN CLK(MCK) U8/44PIN Front Panel Board Connector U8/173PIN U8/87PIN U8/181PIN U8/30PIN NO CONNECT AMS317 R60:220OHM R61:120OHM LM1117DT_1.8 R60:DEL R61:22OHM NO CONNECT U14/1PIN U13/37PINU13/1PINU13/27PINU13/43PIN U14/49PINU14/37PIN U13/14PIN U14/1

47、4PIN NO CONNECT NO CONNECT IC-DRAM IC-DRAM IC-DECODER IC-BICMOS LOGIC IC-BICMOS LOGIC IC-BICMOS LOGIC IC-VOLTAGE REGULATOR NO CONNECT NO CONNECT DA_DATA1 VID_U UPA_3DA2 SRQ_SCE RRQ_MCE DA_BCK VID_Y BA1 D_HOST SRQ_SCE VID_V MDQM1 S_ VIDEO_ C IEC_958 DVSS /MWE DA_LRCK RXD_MDATA VID_COMP IR REF_GND VID

48、E O_U DA_DATA1 /MCAS IEC_958 VID_C DA_XCK RXD_MDATA RRQ_MCE DA_DATA0 VIDEO_ Y1 VID_Y DVDD RDY_FM DVSS DA_DATA2 VID_V S_ VIDE O_Y VIDE O_ V ALE COMP_ OUT RXD_MDATA DA_DATA3 ADJ_2.5V /MRAS DEMPH UPD15:0 /SYS_RST /SYS_RST VGND VGND MDATA0 MDQ M2 MDQ M1 MDATA0 /MRAS /MWE MDATA31.1 MDATA1 MDATA29 MDATA19

49、 MDATA13 MDATA28 MDATA17 MDATA3 MDATA12 MDATA14 MDATA20 MDATA1 MDATA28 MDATA30 MDATA20 MDATA4 MDATA4 MDATA21 MDATA6 MDATA18 MDATA23 MDATA9 MDATA25 MDATA5 MDATA22 MDATA23 MDATA26 MDATA15 MDATA21 MDATA7 MDATA2 MDATA8 MDATA8 MDATA25 MDATA11 MDATA3 MDATA16 MDATA2 MDATA31 MDATA18 MDATA29 MDATA6 MDATA30 MDATA27 MDATA7 MDATA26 MDATA31.1 MDATA19 MDATA10 MDATA16 MDATA5 MDATA11 MDATA14 MDATA9 MDATA12 MDATA15 MDATA24 MDATA24 MDATA10 MDATA22 MDATA27 MDATA17 MDATA31 MDATA13 MDATA31.1 R/W R/W /MEDUSAINT /MCA