Marantz-DV4360-cd-sch 电路图 维修手册.pdf

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1、5 5 4 4 3 3 2 2 1 1 DD CC BB AA CIRCUIT BLOCK DIAGRAM DVD mechanism OPERATION DISPLAY AND CORTROL CIRCUIT SCART CIRCUIT Y/CB/CR CIRCUIT MPEG-| DECODE &SERVO AND SYSTEM CONTROL CIRCUIT MTK1389AE OR MTK1389BE POWER 1792F-2 220V 50HZ 1 CIRCUIT BLAOCK DIAGRAM A 11Monday, March 22, 2004 Title SizeDocumen

2、t NumberRev Date:Sheetof RadioFans.CN 收音机爱 好者资料库 5 5 4 4 3 3 2 2 1 1 DD CC BB AA COMMOND89_HD60_V2_XQ Audio DAC The original released. MT1389E Audio 5V DEVICE Date MT1389E (LQFP256) DVD Demo Board for Sanyo Slim HD60 PUH DVDD TYPE Digital 1.8V Digital 3.3V 2 RF, SERVO & MPEG - MT1389E OP AMP. NAME D

3、V33 History Audio +12V Digital 5V Audio DAC Servo 3.3V Rev Audio 5V MT1389E VCC V1 Digital 3.3VSDRAM RFV33 SD33 AVDD P# 1 INDEX & POWER, RESET MT1389E 4 VIDEO OUT SUPPLY 3 MEMORY - SDRAM, FLASH/EEPROM V18 +12V -12V Audio -12VOP AMP. LDO_AV33Laser Diode 3.3V Power ON alive source AVCC PICKUP HEADER R

4、F 5V 5 AUDIO DAC WMA8746&WMA8720 AND AUDIO OUT change CE11 from 10uF to 100uF V2 Change CE11 from 10uF to 100uF Change R10,r15 from 750k to 680k Change C3 from C to 2200pF Add C74 2200pF Change C2 from 0.1uF to C Change R17,R19 from 390k to 150k Change R38 from 0 to R Change R37 from 0 to R Change P

5、IN 47 from LIMIT to ADIN Change C32 from 15nF to C Add CE1 10uF Change R15 from 1.5k to 1.8k Remove 74H04 Change the LIMIT singalfrom PIN 46 to PIN136 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2003.6.15 2003.7.17 Change R4,R5,R6,R8,R12 from 1k to R Chang the TRIN&TROUT pull 2 Change R67 from R to 10k high power

6、 from 5V to 3V3 2 Change spdif output port 3 4 Add LC circuit 2 5 Add the low resistance output circuit 5 Add the Audio DAC power to reference filtering Change The Video output cirtcuit 2003.9.164 INDEX 1.0 COMMOND89_HD60_V2_XQ C 15Friday, September 19, 2003 Title SizeDocument NumberRev Date:Sheetof

7、 MediaTek Incorporation URST# URST# LDO_AV33 RFV33 DV33 V18 V33 V18 DV33 VCC -12V +12V AVCC GND VCCV33 VCC_AUDIO PV33DV33 -P12V +P5V_AUDIO +P12V +P5V PV33 URST# 2 V18 2 DV33 2,3,4,5 VCC 2,3,4,5 +12V 4,5 -12V 4,5 AVCC 2 GND 2,3,4,5 VCC_AUDIO 5 DV33 RFV33 LDO_AV33 DV33A +12V-12V V18 AVCC V33 V33 V33 +

8、P12V-P12V VCC +P5V VCC VCC_AUDIO +P5V_AUDIO +P12V PV33 +P5V_AUDIO +P5V -P12V L6 FB L10 FB +CE9 220uF/10V L5 FB + CE11 100uF/16V CON1 6x1 W/HOUSING CON6-2.54 1 2 3 4 5 6 +CE6 220uF/16V L4 FB CB10 0.1uF L2 FB +CE12 220uF/10V CB4 0.1uF CB7 0.1uF CB5 0.1uF U2 G960T63U 3 1 2 VI GND VO U1 AZ1117H-1.8 SOT2

9、23 1 23 GND OUTIN CB12 0.1uF +CE13 220uF/10V CB2 0.1uF D3 1N4148 CB14 0.1uF L8 FB +CE4 220uF/10V L36 FB TP1 URST# CB13 0.1uF L9 FB + CE5 220uF/16V +CE2 220uF/10V +CE14 220uF/10V D2 1N4004(OPEN) CB6 0.1uF R2 10k D1 1N4004(OPEN) L7 FB L3 FB RadioFans.CN 收音机爱 好者资料库 5 5 4 4 3 3 2 2 1 1 DD CC BB AA S C F

10、LASH Add CE1 10uF Add C74 2200pF C 1 IIC Change R4,R5,R6,R8,R12 from ik to R Add a Pull-Up( 10K ) resistor on LIMIT signal. 2 AUDIO INTERFACE Chang the TRIN&TROUT pull high power from 5V to 3V3 Pin assignment version 1.5 Change the LIMIT singal E 3 G Remove 74H04 from PIN 46 to PIN136 3POWER Add LC

11、circuit Change PIN 47 from LIMIT to ADIN VIDEO INTERFACE 2SB1132 MEMORY 2 Change C32 from 15nF to C Very Important to reduce Noise Change R38 from 0 to R 1 1 Change C3 from C to 2200pF Change R37 from 0 to R D Change C2 from 0.1uF to C C 3 B Change R10,r15 from 750k to 680k 2SK3018 2 2N3904 EB Chang

12、e R17,R19 from 390k to 150k RF&MEPG 1.0 COMMOND89_HD60_V2_XQ C 25Friday, September 19, 2003 Title SizeDocument NumberRev Date:Sheetof MediaTek Incorporation DQ1 E BA0 A SL+ AD7 A6 LIMIT DCKE FOSO TDO DQ28 Y3 DQ29 RFV18 DQ30 VREFP A15 OPO FMSO DCKE ASDAT0.2 DQM3 DQ4 FMO A ASDAT0 GND A10 AD6 ASDAT2 TR

13、SO V2P8 DV33 AD5 WE# RGB_SWITCH DV33A VREFP LOAD+ MDI2 URST# V1P4 MUTE_DAC DQ18 JITFO V1P4 CAS# V1P4 A8 VREFN MUTE_DAC TDITROUT DQS0 OPO SL- AD0.7 PWR# DQ12 C MA2 A1 DMO MDI1 DQ15 TMS SCL DQ7 XO ADIN TROUT DQ24 DQ13 ABCK RFV33 DQ20 JITFO DQ2 SP- IR V20 DMO DQ5 USBVDD DCLK A14 SUBD V20 B RxD RAS# ACL

14、K SP+ FS1 SL- RXD DQ23 OP- XI OP+ TROPEN XTALI C FMO B A20 MA7 SP+ V18 MA8 V1P4 ASDAT1 Y1 ALRCK TRIN A2 DQM1 A17 MA10 ABCK DQ3 FS DQ14 Y1.6 IOA DQ8 IOA RFV33 TRO FS0 AD1 CS# DQS0 DQ21 FMSO PRD# CS# MA11 LDO1 A9 IOA FS0 DQ9 A5 F Y6 DACVDD3 VSDA AD0 XO VSCK PCE# LDO1 OP+ Y2 ADIN DMSO SUBB V1P4 RFOP C

15、AVCC A18 SUBC A21 Y0 JITFN MA6 RFV33 IR D A0 PCE# RESET# MDI1 D RFV18 DQ6 V20 V1P4 FEO A7 SDA FOSO DQ0.31 TCKSTBY TRCLOSE BA1 TRSO MA4 DMSO A12 DACVDD3 FS1 DQM0 BA0.1 DQ22 VSCK MA9 RESET# MA1 RFO DCLKB MDI1 ALRCK DQ25 TXD RAS# E A16 A SCL LOAD- RFV33 XI DQ26 VSTB TEO ASPDIF LIMIT VSDA SUBA RFON DV33

16、 AD3 VCC USBVDD TRO MA3 DQ0 VREFN Y5 LIMIT F A19 B LDO2 JITFN DQ11 ADIN TDI PRD# MA0 TEZISLV V1P4 CAS# STBY RFV33 MDI2 PWR# URST# FOO DQM0.3 A4 RFV33 TROPEN AD4 TCK Y4 DQ16 MA5 SP- A0.21 OP- DQ31 DQ17 DDACVDD3 FOO DCLK SL+ TxD LDO2 A11 SDA TDOTRCLOSE TMSTRIN A13 RFO AD2 WE# ASPDIF ACLK V1P4 DV33 RGB

17、_SWITCH VSTB V2P8 DACVDD3 DQM2 MA0.11 A3 DQ19 DQ10 DQ27 CS# 3 MUTE_DAC 5 ASPDIF 5 SDA 3 Y1.6 4 PRD# 3 DCKE 3 BA0.1 3 V18 1 DQ0.31 3 WE# 3 AD0.7 3 VCC 1 RESET# 4,5 ABCK 5 MA0.11 3 CAS# 3 RGB_SWITCH 4 URST# 1 ACLK 5 A0.21 3 FS1 4 ALRCK 5 AVCC 1 PCE# 3 ASDAT0.2 5 RAS# 3 FS0 4 DV33 1 SCL 3 PWR# 3 DCLK 3

18、 DQM0.3 3 GND 1,2,3,4,5 MO_VCC AVCC DV33 DV33A V18 MO_VCC VCC RFV33 DV33 DV33 V18 LDO_AV33 DV33 MO_VCC V18 V18 DV33 MO_VCC VCC DV33A AVCC DV33 DV33 V18 V18 DV33 DV33A DV33 R35100k TP6 R25 1.5K R2410 R5510k CB42 0.1uF + CE1 10uF/16V R5120k +CE20 100uF/16V TP36 C10 22pF CB28 0.1uF TP39 TP Y1 27MHz R50

19、10k +CE15 10uF/16V +CE16 47uF/16V TP38 R10 680k R52 10k TP31 R131k CB34 0.1uF C40 0.015uF C30 0.1uF C35 1500pF R260 CB20 0.1uF R6R C241uF CB31 0.1uF R5910k J4 5x1 W/HOUSING 1 2 3 4 5 C28120pF CB35 0.1uF C6 1000pF L42 2.7uH TP3 C41 150pF R53 20k R290 R4110 C42 150pF R44 1 R200 R4915k CB33 0.1uF R5R C

20、29 C R48 1k L19 FB R16100k R4718k L23 FB C45 0.1uF R17 150k R32100k TP45 C120.1uF C37 330pF TP22 R4R C32C C11 22pF L24 FB C31 C +CE22 47uF/16V C2 C R3310k TP29 TP32 CB22 0.1uF R18R CB32 0.1uF TP37TP R43 1 R210 +CE18 47uF/16V L21 10uH Q2 2SK3018 2 13 TP23 R37 R TP46 C22 100pF R5620k R300 R5710k J2 6x

21、1 W/HOUSING 1 2 3 4 5 6 U5 BA5954 1 9 10 12 3 2 15 7 14 13 21 19 20 24 27 6 4 5 28 8 11 17 18 16 23 22 25 26 2930 VINFC PVCC1 PGND VOSL+ CF2 CF1 VOTK+ VNFFC VOFC+ VOFC- PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL+ VINSL- STBY VCC VOSL- VOLD+ VOLD- VOTK- VINLD PREGND CTK1 VINTK G1G2 TP5 R221 R38R CB27 0.1u

22、F R4620K TP21 R280 TP2 TP20 C261uF CB40 0.1uF R19 150k CB16 0.1uF TP15 R58 10k C5 1000pF CB26 0.1uF C70.1uF R7100k TP16 C33 0.1uF R3750k TP30 TP28 TP19 C38 330pF CB25 0.1uF CB21 0.1uF TOP HA1 HEADER 24 SMD0.5 TOP HD60-24SMD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C43 0.1uF JP2

23、 12 TP18 R3410k C190.47uF 0805 TP4 C44 0.1uF IR1 1 2 3 U6 BA6208F 1 2 3 45 6 7 8 VCC BOUT GND AOUTBIN NC GND AIN Q1 2N3904 1 23 R23 10 JP1 12 L38FB C36 0.1uF R42 1 CB18 0.1uF CB43 0.1uF C27C C20?uF L20 FB C34 0.1uF R45 1 L17 FB + CE21 47uF/16V C1390pF C80.1uF Q4 2SB1132 1 32 R1415k TP35 TP J1 6x1 W/

24、HOUSING CON2.0-6 1 2 3 4 5 6 TP33 CB41 0.1uF CB36 0.1uF R40 0 TP17 TP8 L11 FB +CE19 100uF/16V R270 C21 0.1uF R3910 R6010k TP44 CB30 0.1uF C251uF C90.1uF J3 4x1 W/HOUSING 1 2 3 4 CB23 0.1uF CB24 0.1uF R12R C170.047uF R5410k +CE24 10uF/16V Q5 2SB1132 1 32 +CE23 47uF/16V R310 C4 20pF C46 0.1uF R110 C32

25、200pF C140.033uF C74 2200pF C180.047uF TP40 TP C151uF C161uF L22 10uH R15 680k CB17 0.1uF CB15 0.1uF C39 0.1uF TP43 C231uF Q3 2SK3018 2 13 R36 R CB29 0.1uF C130.1uF CB190.1uF +CE17 47uF/16V R110k CB37 0.1uF U4 MT1389 2 250 3 4 5 1 252 253 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 256 28 27 3

26、0 29 32 31 43 26 25 33 34 35 36 42 41 45 39 40 46 38 37 59 75 74 72 71 70 69 68 52 91 62 63 87 86 64 65 84 83 82 81 73 93 53 54 55 56 80 57 58 67 92 85 60 61 76 78 90 79 66 77 94 95 96 97 98 99 100 101 102 103 104 105 116 106 107 244 245 108 109 110 111 112 122 113 114 115 117 118 120 119 121 123 12

27、4 125 126 128 127 129 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 167 168 166 165 164 163 162 161 160 159 158 156 157 155 154 153 152 151 150 148 149 147 146 145 144 143 141 142 140 139 138 137 136 134 135 133 132 131 130 249 255 24 254 231 230 238

28、 237 248 247 236 251 246 243 241 242 240 239 234 235 232 224 225 222 221 220 219 226 218 217 215 213 214 204 211 210 209 208 212 207 206 205 203 202 201 200 199 198 197 196 195 194 193 233 44 47 48 49 50 51 88 89 216 223 228 229 227 DVDA CEQP DVDB DVDC DVDD AGND OSP OSN DVDRFIP DVDRFIN MA MB MC MD S

29、A SB SC SD CDFON CDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 AVDD3 V2REFO SGND VREFO V20 TEO FEO USB_VSS RFLVL/RFON CSO/RFOP TEZISLV OP_OUT OP_INN OP_INP FOO TRO USBM TROPENPWM PWMOUT1/V_ADIN9 USB_VDD3 FMO DMO HIGHA0 HIGHA1 HIGHA2 HIGHA3 HIGHA4 HIGHA5 HIGHA6 HIGHA7 DVDD18 AD7 DVSS APLLCAP AD5 AD4 APLLVSS APLL

30、VDD3 AD3 AD2 AD1 AD0 DVDD3 IOA0 IOA2 IOA3 IOA4 IOA5 DVDD3 IOA6 IOA7 A16 A17 DVSS IOA18 IOA19 IOA20 IOA1 ALE IOOE IOWR IOCS DVSS UWR URD DVDD18 UP1_2 UP1_3 UP1_4 UP1_5 UP1_6 UP1_7 UP3_0 UP3_1 DVSS UP3_4 UP3_5 RFVDD3 RFRPDC DVDD3 ICE PRST IR INT0 DVDD18 DQM0 DQS0 RD7 RD6 RD5 RD4 DVSS RD3 RD2 RD1 RD0 R

31、D15 RD14 DVDD3 RD13 YUV0/CIN FS VREF DACVDDC RD16 RD17 RD18 RD19 RD20 RD21 DVDD3 RD22 RD23 DQM2 DQM3 RD24 RD25 DVSS RD26 DVDD18 RD27 RD28 RD29 RD30 DVDD3 RD31/ASDATA5 RA4 RA5 RA6 DVSS RA7 DVSS RA8 RA9 RA11 RCLK CKE DVDD3 RCLKB RVREF/V_ADIN3 DVDD18 RA3 RA2 DVSS RA1 RA0 RA10 BA1 DVSS BA0 DVDD3 RCS RAS

32、 CAS RWE DQM1 DQS1 DVSS RD8 RD9 RD10 RD11 DR12 RFGND IREF SVDD3 RFGC JITFN JITFO LPFOP LPFIN CRTPLP HRFZC LPFIP CEQN RFRPAC S_VREFN ADCVSS S_VREFP S_VCM ADCVDD3 PLLVDD3 LPFON PLLVSS MC_DATA SPDIF ASDATA4 DVDD18 ASDATA3 ASDATA2 RFGND18 ASDATA1 ASDATA0 ACLK ALRCK ABCK DVDD3 SPBCK/ASDATA5 SPLRCK SPDATA

33、 SPMCLK DVDD3 HSYNC/V_ADIN2 YUV7/ASDATA5 VSYNC/V_ADIN1 YUV6/R YUV5/B DACVSSA YUV4/G DACVDDA YUV3/CVBS DACVSSB YUV2/C DACVDDB YUV1/Y DACVSSC IDACEXLP USBP FG/V_ADIN8 TDI/V_ADIN4 TMS/V_ADIN5 TCK/V_ADIN6 TDO/V_ADIN7 AD6 IOA21/V_ADIN0 DVSS DVSS XTALO XTALI RFVDD18 R8R RadioFans.CN 收音机爱 好者资料库 5 5 4 4 3 3

34、 2 2 1 1 DD CC BB AA TSOP 48 pin IIC DRAM FLASH 8M 16M 32M FLASH 8M Flash Change R67 from R to 10k SDRAM&FLASH 1.0 COMMOND89_HD60_V2_XQ B 35Friday, September 19, 2003 Title SizeDocument NumberRev Date:Sheetof MediaTek Incorporation A9 A3 AD3 A1 A19 A4 AD6 AD1 A17 A16 A13 A14 AD0 A2 A6 A8 A18 AD7 A7

35、AD5 A12 A15 A10 AD2 AD4 A11 A5 A0 DQM1 MA0 MA6 DRAS# MA9 DQ16 DBA0 DQ24 MA3 DQ31 DQ5 DQ7 MA9 DCS# MA8 MA3 DQM0 MA8 DQ18 DQ11 MA10 MA0 DQ3 DBA0 DQ23 DRAS# DQ27 MA2 DCS# DQ6 MA5 MA6 DQ8 MA4 DWE# DQ1 SDCLK DQ10 DQ22 DCAS# DQ28 DWE# SDCKE DQ15 MA1MA1 DQ9 MA2 DQM3 DQ26 SDCKE DQ21 DCAS# DQ19 DQ4 MA10 MA4

36、SDCLK MA7 DQ12 DQM2 DQ25 DQ17 DQ20 DQ29 MA7 DQ30 MA5 DQ13 DQ2 DQ0 DQ14 SD33DQ0.31 RAS# AD0.7 PCE# CAS# PRD# BA0.1 DCKE SDA DQM0.3 MA0.11 DCLK SCL PWR# CS# WE# DCS# DCAS# DRAS# DWE#WE# RAS# CS# CAS# BA0 DCKE BA1 DCLK SDCKE DBA0 DBA1 SDCLK DBA1 DQ4 DQ8 DQ2 DQ14 MA11 DRAS# MA2 DQ15 MA5 DQ10 DQ7 MA4 DQ1

37、3 MA8 DBA0 DQ3 DQM1 DCS# DQ5 DQ9 SDCLK MA9 DQ11 MA3 MA6 DQM0 MA7 MA0 DCAS# DWE# MA10 SDCKE DQ1 DQ0 DQ12 DQ6 MA1 A20AA20 AA21A21 PCE# PRD# PWR# AA20 AA21 A0.21 SCL SDA VCC DV33 GND A11 A4 AD6 FLASH_VCC AD1 A13 A14 A8 A6 A15 PRD# A3 AD5 PWR# AD0 A0 A12 A10 A16 A2 A1 AD3 AD4 A7 PCE# A19 AD7 A5 AD2 FLAS

38、H_VCC A17 A9 A18 SDA 2 DQM0.3 2 BA0.1 2 WE# 2 PCE# 2 CAS# 2 AD0.7 2 CS# 2 DCKE 2 PRD# 2 SCL 2 DCLK 2 PWR# 2 MA0.11 2 DQ0.31 2 RAS# 2 A0.21 2 VCC 1 GND 1,2,3,4,5 DV33 1 DV33 SD33SD33 SD33SD33 SD33 DV33 SD33 SD33 SD33 SD33 DV33 FLASH_VCC FLASH_VCC FLASH_VCC DV33 FLASH_VCC VCC R68 680 CB46 0.1uF L25FB

39、U8 ESMT M12L16161A-? 1 2 3 4 5 6 7 8 9 10 11 12 1314 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 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQDQML WE CAS RAS CS BA/A11 A10 A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH

40、NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS CB60 0.1uF CB50 0.1uF R6433 CB54 0.1uF L26 NO_USE R6633 CB58 0.1uF R69 680 CB62 0.1uF CB45 0.1uF CB49 0.1uF U9 ESMT M12L64164A-? TSOP54 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 4

41、0 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 DQML WE CAS RAS CS A11 A10/AP 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 DQ14 DQ15 VSS BA0/A13 BA1/A12 VCCQ VSSQ VCC VSS R6710k CB53 0.1uF

42、 RN1 33x4 12 34 56 78 +CE26 220uF/16V CB57 0.1uF R62R CB44 0.1uF +CE25 220uF/16V U12 EEPROM 24C16 SOP8 1 2 3 45 6 7 8 NC NC NC GNDSDA SCL WP VCC CB48 0.1uF CB52 0.1uF CB61 0.1uF CB56 0.1uF L27FB U7 ESMT M12L16161A-? 1 2 3 4 5 6 7 8 9 10 11 12 1314 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3

43、2 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQDQML WE CAS RAS CS BA/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 VSSQ DQ14 DQ15 VSS CB47 0.1uF R70 10k U11 MX29LV800 25 24 2

44、3 22 21 20 19 18 8 10 28 47 16 29 31 33 35 7 26 38 40 42 44 30 32 14 36 39 41 43 45 37 27 11 9 34 46 6 4 5 3 2 1 48 17 12 A0 A1 A2 A3 A4 A5 A6 A7 A8 A20 OE BYTE A18 D0 D1 D2 D3 A9 CE D4 D5 D6 D7 D8 D9 WP/ACC D11 D12 D13 D14 D15 VCC GND1 WE A19 D10 GND2 A10 A12 A11 A13 A14 A15 A16 A17 RESET CB51 0.1u

45、F +CE27 47uF/16V CB59 0.1uF R6533 CB55 0.1uF U10 AT49F8192A, SOP 11 10 9 8 7 6 5 4 42 41 40 39 38 37 36 35 34 3 2 44 12 14 43 33 15 17 19 21 24 26 28 30 16 18 20 22 25 27 29 31 23 13 32 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 RESET CE OE WE BYTE IO0 IO1 IO2 IO3 IO4 IO5 IO6

46、IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 Vcc GND GND R6333 R61R +CE28 47uF/16V 5 5 4 4 3 3 2 2 1 1 DD CC BB AA B C 3 Y Cb Cr CONNECTOR SCART CONTROL E A0 Pitch=2.0 m/m 2 B TO-92 A1 Change The Video Ouput Circuit. And The A0&A1 must be removed E 2N3904 1 | 3904 / 3906 C V SCART CONNECTOR 1 VIDEO OUT

47、 PORT 1.0 COMMOND89_HD60_V2_XQ Custom 45Friday, September 19, 2003 Title SizeDocument NumberRev Date:Sheetof MediaTek Incorporation -12V CVBS_ST RGB/CVBS# SC RESET# B/U CVBS SC MR Y3 R/V R/V ML SY CVBS CVBS ML B/U Y4 Y1.6 RGB/CVBS# VCC B/U MR G/Y ASPECT +12V SY G/Y Y3 Y6 Y1 CVBS_ST ASPECT Y5SC RESET

48、# SY Y2 G/Y B/U G/Y R/V R/V R/V GND G/Y GND B/U G/Y 5 RESET# 2 Y1.6 2 MR 5 GND 1 ML 5 RGB_SWITCH 2 -12V 1 +12V 1 R/V 5 FS0 2 VCC 1 B/U 5 FS1 2 +5VV +5VV +5VV +5VV +5VV VCC +5VV +12V +5VV +5VV +5VV +5VV +5VV +5VV +5VV VCC +5VV +5VV R100 75 CB85 0.1uF Q15 2N3904 1 23 R102 2.2k C57 47pF D5 1N4148 12 CB

49、63 0.1uF GG CY J9 S-VIDEO + RCA 12 34 5 6 7 8 9 D10 1N4148 12 L28 1.8uH D12 1N4148 12 C56 47pF C50 47pF D23 1N4148 12 R9 (OPEN) Q10 3906 1 23 R84 150 1% D7 1N4148 12 C51 47pF D14 1N4148 12 CB11 22PF R97 75 1% Q11 2N3904 1 23 R94 150 1% Q12 3906 1 23 Q9 8550 1 23 R71 0 R83 10k C55 47pF R884.7k L35 1.8uH C58 47pF J12 CON10 1 2 3 4 5 6 7 8 9 10 R112 (OPEN) Q8 3906 1 23 +CE33 47uF/16V C54 47pF D9 1N4148 12 C78 22PF C81 22PF R81 150 1% CB3 22PF CB39 22PF CB38