Philips-MCD-909-Service-Manual(1) 电路图 维修手册.pdf

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1、DVD Micro Theatre TABLE OF CONTENTS 3141 785 33540 DB 0908 2009 MCD909 Location of PC Boards . 1-1 Electronic Specification. 1-2 Measurement Setup . 1-3 Service Aids. 1-4 Software Version Check MCD909-93/98_0R DVD/ON DVD/ON GND RFV33 DV33 STANDBY STANDBY V33 CEC-3.3V DVD/ON GND STANDBY V33VCC VCC V1

2、8 VCC VCC MCU+5V FM5V I5V RFV33 DV33 89S_3V3 89S_3V3 V33 I5V IP5V +5VS +14V CEC-3.3V A5V L8 FB/0805 L79FB C3 0.1U D88 SK34 12 Q69 2N3904 R6 20K R1142 12K + CE118 470uF/16V/8X9 CB9 0.1uF L650R/1206 CE150 10uF/16V CB8 0.1uF R8 47K +CE11 220uF/16V Q68CES2307 D2 OPEN/IN4001/DIP 12 L76OPEN/0R R935 10K R1

3、1412K7 CB14 0.1uF L81FB/600/1206 C739 1000P R72K + CE3 220uF/16V R11 750 U3 AZ1117H-3.3 SOT223 1 3 4 2 ADJ IN OUT2 OUT1 CB152 0.1uF +CE115 220uF/16V CB10 0.1uF L83FB/600/1206 U32 SSP0403P 2 31 MK1 CB4 0.1uF CB13 0.1uF U2SM9435A 1 2 3 45 6 7 8 S S S GD D D D R938 10K +CE8 220uF/16V CB11 0.1uF +CE9 10

4、0uF/16V +CE10 47uF/16V L6 FB MK2 C692 2.2uF R12 390 L7 FB C157 1000PF C691 2.2uF/16V L113 FB/100M/600R + CE7 220uF/16V R11380R CB16 0.1uF MK3 R1140 3K D3 OPEN/IN4001/DIP 12 R936 100K CB12 0.1uF CB153 0.1uF L750R MK4 CB1 0.1uF CE1 100uF/16V U33 AZ1117H-3.3 SOT223 1 3 4 2 ADJ IN OUT2 OUT1 U4 AZ1117H-A

5、DJ SOT223 1 3 4 2 ADJ IN OUT2 OUT1 + CE111 100uF/16V L5FB/0805 L10 FB L11122uH MK5 L110FB +CE13 100uF/16V CB7 0.1uF + CE6 220uF/16V L2FB L11247uH MK6 R113910R Q1 2N3904 2 13 +CE153 100uF/16V + CE119 OPEN/470uF/10V/8X7 CB15 0.1uF U31 VS1101 1 2 3 4 5 1CE GND FB EXT VIN L9FB L10R R93720K Decoder Board

6、 - Circuit Diagram Part 1 11-111-1 SONY313 IOA IOA A AVCC1 STBY1 GND B IOA SL- TRSO F- D T+ T- VR_CD F AVCC1 VR_DVD V1P4 V20 DMSO F- E C LDO2 LD_DVD RFO V1P4 F+ FOSO F+ LDO1 SP+ FMSO STBY GND T- T+ SL+ LD_CD SP-A MDI1 SL+ OP- OPO SL- SP-A LIMIT V1P4 SP- SP-A SP- UP3_0 SP+ OP+ LDO2 LDO1 V20 MDI1 E C

7、D A F RFO B UP3_0 DMSO STBY FMSO FOSO TRSO OP+ OPO V1P4 OP- GND IOA LDO2 LDO1 E V20 MDI1 D B A C F RFO DMSO TRSO STBY UP3_0 FMSO FOSO OP+ V1P4 OPO OP- GND +5VS MO_VCC RFV33 MO_VCC VCC +5VS DV33 CB18 0.1uF J1 CON2.0-6 1 2 3 4 5 6 R3210K L1310uH Q3 2N3904 2 13 L14FB R181 R30 1/0805 R244.7 R23680KR224.

8、7 CB19 0.1uF + CE15 47uF/16V CB21 0.1uF L11FB Q2 2N3904 2 13 R27 150K C82200pF R1510K CON1 H24 SMD0.5 25 26 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2 5 1 + CE144 220uF/16V C60.1uF/NC R3520K R25680K R29 1/0805 R1410K R28 1/0805 +CE17 220uF/16V R3320K R16 10k R20 100 CB20 0.1uF R19 33

9、 R360 +CE16 47uF/16V +CE14 100uF/16V R26 150K R174.7K C10 150pF C72200pF C9150pF R21 100 R37 10K R1041 1/0805 R31 1/0805 L1210uH Q5 8550/DIP 2 13 Q6 8550/DIP 2 13 CB17 0.1uF R34 20K Q4 2N3904 2 13 R134.7K U5 CD5954 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

10、 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 Decoder Board - Circuit Diagram Part 2 11-211-2 Put these circuits as closer as possible to MT1389S thrice resonance crystal need add Crystal

11、closer to PIN100 of MT1389S. DQ0.15 BA0.1 SCL_DVD TX2+ DQM0.1 MA0.11 TX1+ GPIO5.7 SDA_DVD PWR# RAS# TX2- TXC- TXC+ DVD_IR A0.21 TX0- AD0.7 TX0+ CAS# HPD CS# WE# MUTE_DVD TX1- TRIN DCKE DCLK PCE# PRD# RFV18 XO GPIO7 MA1 DACVDD3 APLLVDD3 OP- DQ13 DQ12 RFV33 OP+ BA0 AD6 AL RFVDD3 C A6 DQ4 OPO DQ8 JITFN

12、 ADACVDD DQ14 TRO WE# F A18 RFO DQ5 AD5 FMO TX0- MA2 MA4 D AD4 A16 AD1 A4 PCE# A21 RAS# DACVDD3 A8 C A MA8 A15 USB_V18 B DCKE A14 DQ6 TXC+ AD0 CS# A17 V2P8 IR BA1 A TEZISLV MDI1 V20 LDO1 FOO VREF A20 AD7 JITFO TXC- RFV18 STBY A19 ASPDIF TX2+ RXD A9 DMO MA3 USBM D UP3_0 HPD DQ2 V1P4 GPIO11 A12 SCL_DV

13、D A11 DQM0 AD2 A3 DQ15 MA9 JITFO PWR# ADACVDD DCLK DQ3 XI TX0+ USB_V33 RFVDD3 LDO2 MUTE_DVD JITFN GPIO5 CAS#A5 A10 TX1- A13 PRD# MA0 MDI2 DQ9 SDA_DVD IOA TX1+ MA5 RFVDD3 FS E GPIO6 DQ1 TXD DQ0 MA11 A7 MA7 MA10 DQM1 DQ11 A0 B TX2- V1P4 AD3 AV33 USBP CVBS URST# A1 DQ10 PLLVDD3 MA6 DQ7 DACVDD3 A2 DACVD

14、D3 APLLVDD3 ADACVDD OXIX DVD_IRIR TRIN GPIO11 RXD TxD FMSO DMSO FOOFOSO TRO DMO FMO V1P4 TRSO RFV18V18 4P1V8P2V V20 RFV33RFVDD3 PLLVDD3 UP3_0 V1P4 OP+ OP- OPO RFO V20 IOA MDI1 STBY C B E A F D FOSO TRSO FMSO DMSO LDO2 LDO1 ASPDIF TS_DATA2 TS_DATA2 AR AVCM AL AR URST# GND VCC_USB USBM USBP SY SC G/Y_

15、OUT B/U_OUT R/V_OUT SC G/Y_OUT B/U_OUT SY R/V_OUT CVBS SSDA SCLK SDA_MCU SDA_DVD SCL_MCU SCL_DVD SCL_MCU SDA_MCU SCLK SSDA 16:9A 16:9B RGB_SWITCH RGB_SWITCH 16:9A 16:9B HPD TX2+ TX0- PCE# BA0.1 MUTE_DVD DQ0.15 TX2- CS# DQM0.1 TXC- TX1- TXC+ RAS# TX1+ AD0.7 DCLK A0.21 WE# SCL_DVD PRD# SDA_DVD MA0.11

16、PWR# GPIO5.7 CAS# DVD_IR TRIN DCKE TX0+ UP3_0 V1P4 OP+ OP- OPO MDI1 V20 RFO IOA STBY A B C E F D FOSO TRSO FMSO DMSO LDO2 LDO1 ASPDIF TS_DATA2 AL AR GND SY SC R/V_OUT B/U_OUT G/Y_OUT CVBS SSDA SCLK RGB_SWITCH 16:9A 16:9B 89S_3V3 V18 V18 89S_3V3 89S_3V3 V18 VCC V18 V18 V18 89S_3V3 V18 89S_3V3 89S_3V3

17、 89S_3V3 V18 VCC DV33 DV33 V18 RFV33 R1131OPEN D4 NC R485.1K L22FB + CE22 47uF/16V C13 27pF MT1389S U6 MT1389S 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 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

18、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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 1

19、71 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 2

20、24 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 257 258 259 OSN RFGC IREF AVDD3 AGND DVDA DVDB DVDC DVDD DVDRFIP MA MB MC MD SA SB SC/TNI SD/TPI MDI1 MDI2 LDO2 LDO1 SVDD3 CSO/RFOP RFLVL/RFON SGND V2REF V20 VREFO FEO TEO T

21、EZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM PWMOUT1/_ADIN0 TRO FOO AGND18_DMPLL AVDD18_DMPLL USB_DP USB_DM VDD33_USB VSS33_USB PAD_VRT VDD18_USB VSS18_USB USB_XTALO/GPIO15 USB_XTALI/GPIO14 FG/GPIO16 IOA22/GPIO18 DVDD18 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 HIGHA0 IOA18 IOA19 DVDD33 IOWR A16 HIGHA7 HIGHA6

22、HIGHA5 HIGHA4 HIGHA3 HIGHA2 HIGHA1 IOA20 IOCS IOA1 IOOE AD0 AD1 DVSS18 AD2 AD3 AD4 AD5 AD6 IOA21/GPIO17 ALE AD7 DVSS33 A17 IOA0 DVDD18 UWR URD DVDD33 UP1_2/GPIO19 UP1_3/VSCK UP1_4/VSTB UP1_5/VSDA UP1_6/SCL UP1_7/SDA UP3_0 UP3_1 UP3_4/RXD UP3_5/TXD ICE PRST IR GPIO22/SDD0/INT DQM0 GPIO21/SD_CLK RD7 R

23、D6 RD5 RD4 RD3 DVDD33 RD2 RD1 RD0 RD15 RD14 RD13 RD12 RD11 RD10 RD9 DACVSSC Y DACVDDB C DADVSSB CVBS DACVDDA G DACVSSA B R AGND18_TX0 TX2P TX2N AVDD18_TX0 TX1P TX1N AGND18_TX1 TX0P TX0N AVDD18_TX1 TXCP TXCN AGND18_TX2 AGND33_TX EXT_CAP AVDD33_TX AVDD33_VPLL EXT_RES AGND33_VPLL GPIO8_HPLG GPIO7_DDC_C

24、LK DVDD18 GPIO6_DDC_DA GPIO5 GPIO4 DVDD33 RA4 RA5 RA6 RA7 RA8 RA9 RA11 DVSS33 CKE RCLK DVDD33 RA3 RA2 DVDD18 RA1 RA0 RA10 BA1 BA0 RCS RAS CAS RWE DQM1 DVDD33 GPIO20/SD_CMD RD8 OSP RFGND CRTPLP HRZFC RFRPAC RFRPDC RFVDD3 ADCVSS ADCVDD3 LPFOP LPFIN LPFIP LPFON PLLVDD3 PLLVSS JITFN JITFO XTALI XTALO RF

25、VDD18 RFGND18 SADCVSS18 SADCVDD18 ADACVDD3 ADACVSS3 CH7 CH8 ADACVDD1 ADACVDD2 CENTER ALS AL AVCM AR ARS LFE ADACVSS1 ADACVSS2 APLLVSS APLLCAP APLLVDD SPDIF/GPIO23 GPIO12 GPIO11 DVDD18 GPIO10 GPIO9 TS_PWM TS_ERROR DVDD33 TS_SYNC TS_CLK TS_VALID TS_DATA7 TS_DATA6 TS_DATA5 TS_DATA4 TS_DATA3 TS_DATA2 TS

26、_DATA1 TS_DATA0 DACVDDC VREF FS 257 258 259 L182.7uH/NC R65 1K C230.047uF C311uF CB290.1uF CB48 0.1uF R5115K +CE19 10uF/16V L24FB C11 1000pF/NC CB35 0.1uF CB44 0.1uF +CE18 47uF/16V CB51 0.1uF CB54 0.1uF CB25 0.1uF C281uF C291uF C684 330pF R43 6.8 R460 C36 4.7uF/6.3V C20 1000pF L15150uH CB58 0.1uF C3

27、5 10uF/10V C14 0.01uF CB42 0.1uF CB50 0.1uF CB46 0.1uF R11320R CB34 0.1uF C191500pF L69FB CB32 0.1uF + CE20220uF/16V L70FB/600 R38 0 CB31 0.1uF CB38 0.1uF C46OPEN L742.7uH/NC CB33 0.1uF CB43 0.1uF L20FB CB41 0.1uF L1647uH R11300R C214.7uF/6.3V R6833 Q7 3904 2 13 CB280.1uF R44 2K R472.55K 1% +CE21 10

28、0uF/16V C161000pF C683 10uF/10V/0805 R67100 R4920K CB37 0.1uF CB22 0.1uF C321uF + CE23 47uF/16V R1129OPEN D5 1N4148 12 C47OPEN C48 1uF C39 330pF R6933 CB36 0.1uF CB40 0.1uF CB30 0.1uF L25 FB C345600pF CB56 0.1uF C682120pF/NC CB23 0.1uF C12 27pF CB45 0.1uF R40100k L21 FB R4515K + CE25 47uF/16V C220.0

29、33uF CB57 0.1uF TP3 C240.047uF CB39 0.1uF CB24 0.1uF J28 CON2.0-4 1 2 3 4 C301uF D6 NC R59 10K R42100K CB49 0.1uF R5210K C40 0.015uF L68 FB CB53 0.1uF J2 CON2.0-4 1 2 3 4 C270.1uF C1810uF/10V QF1 CES2302/NC 2 13 CB59 0.1uF + CE24 47uF/16V R39 0 C41 0.01uF R64100 CB114 0.1uF C17 20pF Y1 27MHz C260.1u

30、F CB26 0.1uF L19 FB R41750K CB52 0.1uF R70 10K C15 2200pF CB27 0.1uF CB47 0.1uF C250.1uF L23FB L17FB R5018K CE26 10uF/0805 Decoder Board - Circuit Diagram Part3 11-311-3 TSOP 48 pin 16 Mb FLASH 32 Mb FLASH SDA_DVD SCL_DVD GND DV33 A18 A17 A0 A12 AD7 AD0A1 AD4A5 A11 A3 PCE# A7 AA20 PWR# AA21 AD2 AD6

31、AD5A6 A14 A8 A15 A19 PRD# A13 A9 A4 A16 A10 AD3 1DA2A MA10 DQM0 DWE# MA6 SDCKE DQ4 DQ7 DBA1 DQ1 DQ5 DQ13 DQ12 DRAS# DCAS# DCS# MA8 DQ3 MA3 DQM1 SDCLK MA2 DBA0 MA7 DQ10 MA1 DQ8 DQ6 MA11 MA4 DQ2 DQ14 DQ15 DQ11 DQ0 9QD9AM MA0 MA5 DCAS# DWE# CAS# RAS# DCLK DCS# 0AB0ABD BA1 WE# EKCDEKCDS DRAS# DBA1 CS# 0

32、2AA02A 12AA12A SCL_DVD SDA_DVD MA0.11 DQ0.15 SCL_DVD CS# WE# RAS# DCKE AD0.7 PCE# SDA_DVD DCLK CAS# BA0.1 DQM0.1 A0.21 PWR# PRD# SDCLK GND DCKE BA0.1 PCE# PRD# CS# SDA_DVD WE# A0.21 MA0.11 SCL_DVD DQM0.1 PWR# DCLK DQ0.15 RAS# AD0.7 CAS# GND DV33DV33 SD33 DV33 DV33 DV33 DV33 SD33 SD33 DV33 CB69 0.1uF

33、 L29FB/600 R7233 L660R/FB/600 R7433 CB66 0.1uF CB62 0.1uF +CE28 100uF/16V U7 ESMT M12L64164A-7T 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 40 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

34、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 R750 RN133x4 12 34 56 78 CB115 0.1uF U8 MX29LV160 25 24 23 22 21 20 19 18 8 10 28 47 16 29 31 33 35 7 26 38 40 42 44 30 32

35、 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 CB68 0.1uF R800/NC +CE27 47uF/16V CB60 20pF/NC U9 EEPROM 24C16 1 2 3 45 6

36、7 8 NC NC NC GNDSDA SCL WP VCC CB65 0.1uF CB70 0.1uF CB61 0.1uF R78 1K CB67 0.1uF R76 10K R7333 R79 1K R7133 R770 CB64 0.1uF Decoder Board - Circuit Diagram Part 4 11-411-4 MUTE_Circuit AUDIO I/F ASPDIF OUT COAXIAL AL ASPDIF VCC_FDDI ASPDIF CVBS_DVD DVD/MUTE AR ASPDIFOUT DVD-LIN IPOD_VIDEO DVD/MUTE

37、DVD/MUTE DVD/MUTE AR MUTE_DVD DVD-RIN MUTE_DVD AL GND DVD-RIN DVD-LIN LINE_L_OUT LINE_R_OUT DVD/IPOD_VIDEO DVD/IPOD_VIDEO CVBS_DVD IPOD_VIDEO CVBS_DVD CVBS SY_OUT LINE_L_OUT LINE_R_OUT G/Y_OUT# SC_OUT R/V_OUT# B/U_OUT# G/Y_OUT G/Y_OUT# B/U_OUT# B/U_OUT R/V_OUT# R/V_OUT CVBS_ST COAXIAL DVD/IPOD_VIDEO

38、 SC SY_OUT SC_OUT SY AUX-LIN AUX-RIN AUX-LIN AUX-RIN ASPDIFOUT VCC_FDDI R/V_OUT SC G/Y_OUT B/U_OUT CVBS SY DOCK_ON DOCK_ON CVBS_ST LINE_R_OUT G_ST SCART_SW B_ST RGB/CVBS# R_ST RGB/CVBS# LINE_L_OUT SCART_SW G_ST B_ST R_ST DVD-LIN DVD-RIN IPOD_VIDEO MUTE_DVD AL ASPDIF AR DVD/MUTE GND AUX-RIN AUX-LIN C

39、VBS B/U_OUT G/Y_OUT SY R/V_OUT SC DOCK_ON 16:9B 16:9A RGB_SWITCH VCC VCC+14V V33 +5VV +5VVVCC +5VV +14V +5VV +5VV +5VV +5VV +5VV +5VV DV33 DV33 DV33 +5VV +5VV +5VV +14V L58 FB R1145 OPEN/1K R806 75/NC L1011.8uH/SMD Q89 OPEN/2N3904 2 13 R1053 160 1% D89 OPEN/12V R1050 75 1% R1150 2.2k R92 1K R9800R C

40、721 47pF R1143 OPEN/100 R809 100/NC R1157 OPEN/75 1% R1060 160 1% Q73 2N3904 2 13 R1147 OPEN/10K Q13 2N3904 2 13 R1058 75 1% CN8SPDIF 1 2 3 R128 160 1% C714 47pF Q88 OPEN/3906 2 13 R1049 75 1% C38 47pF Q11 2N3904 2 13 + C664100uF/16V C109100pF D48 NS/EZJZ1V800AA ESD0402/SMD 12 + CE104 220uF/16v R95

41、10K R93 100K L42 FB R99 10K R1056 2.2K Q91 OPEN/2N3904 2 13 Q14 2N3906 2 13 Q93 OPEN/2N3904 2 13 C663 OPEN/27pF C720 47pF R1057 75 1% R808 100/NC R1054 2.2K R127 3.3K R1048 2.2K C103100pF R1044 3.3K Q70 OPEN/2N3904 2 13 J36 OPEN/CON2.0-10 1 2 3 4 5 6 7 8 9 10 R803 0 Q74 2N3904 2 13 L1001.8uH/SMD R90

42、1K D73 1N4148/SMD 12 R1043 3.3K J17 OPEN/CON2.0-3 1 2 3 R1059 3.3K + CE34 10uF/16V R605 100 R1159 OPEN/75 1% R98 1K/0805 R807 100/NC + CE145 100uF/10V R91 47K C667 10uF/0805/16V + CE149 100uF/10V R1042 OPEN/75 1% R100 4.7K CB63 0.1uF L39 FB C719 47pF R81 47K R1047 160 1% R1153OPEN/0 C1041000pF C715

43、47pF R1055 160 1% + CE12010uF/16V C666 47pF CB148 0.1uF R1152 OPEN/10K Q92 OPEN/3906 2 13 +CE152 OPEN/100uF/16V +CE129 100uF/16V CB150 0.1uF L311.8uH/SMD Q71 2N3904 2 13 CB109 0.1uF R852100K C677 100pF L41 FB L991.8uH/SMD Q15 2N3906 2 13 R129 2.2K CB146 0.1uF R851 1k +CE35 100uF/16V D7 4.3V/SMD C713

44、 47pF R1120 10K C718 47pF R854 1M C105100pF D75 12V R805 75/NC R855 43K R798 OPEN/22 C606 330pF +CE36 10uF/25V L33 1K D68 NS/EZJZ1V800AA ESD0402/SMD 12 L1021.8uH/SMD Q12 2N3904 2 13 R1135 100R R691 0R R1144OPEN/680 L981.8uH/SMD + CE11210uF/16V CB147 0.1uF R1052 3.3K Q94 OPEN/2N3904 2 13 + CE12110uF/

45、16V U20 NJM2244 68 7 4 2 1 5 3 VCCGND OUT SW2 SW1 IN-1 IN-3 IN-2 R1062 75 1% R799OPEN/22 R8000/NC C716 47pF R1155 OPEN/33 + CE110 100uF/10V R692 NC R1158 OPEN/2.2k C681 47pF C106100pF + CE148 100uF/10V CB151 OPEN/0.1uf L38 FB C712 47pF R802 4.7K R1051 3.3K R1061 2.2K L40 FB C603 0.1uF Q24 2N3904 2 1

46、3 R101 10K Q72 2N3904 2 13 CN7 AUDIO 2 4 1 3 5 R1160 OPEN/75 1% C675 100pF R8010R + CE146 100uF/10V CB149 0.1uF R8040 R1046 2.2K L36 1K L34 FB GG CY CN6 DASW-10 10 13 11 12 14 15 16 2 5 8 7 4 1 3 9 6 Q75 2N3904 2 13 R130 75 1% R853 1K + CE147 100uF/10V R1146OPEN/22K + C665100uF/16V Q90 OPEN/2N3904 2

47、 13 D72 1N4148/SMD 12 C107100pF C1021000pF R1045 160 1% R1149 OPEN/10K R1148 OPEN/4.7k R1156 OPEN/4.7K R603100 R241ESD/NC C717 47pF R1151 OPEN/2.2k C108100pF R1154 OPEN/10K Decoder Board - Circuit Diagram Part 5 11-511-5 100 ohm - Impedance No through hole & length less than 5cm ! Differential Signa

48、l ! GNDAGND HPD TX1- TXC- TXC+ TX0+ GPIO5.7 TX0- TX1+ TX2+ TX2- HDMI_SCL GPIO6 GPIO7 HDMI_SDA CEC TX1- TXC- TX2- TXC+ HDMI_SCL HDMI_SDA TX2+ TX0- TX1+ TX0+ HPD CEC CEC_9950 HDMI_VCC TS_DATA2 CEC TS_DATA2 GND GPIO5CEC_9950 CEC_9950 TX0- TX0+ TX1+ TX2+ GPIO5.7 TX2- TX1- TXC+ TXC- HPD TS_DATA2 GND CEC_

49、9950 VCC DV33 VCC 89S_3V3 D30 NC L71 FB/NC R139 1.5K R137 27K R1410 D31 NC R14247 CB88 0.1uF D25 NC P2 HDMI TYPE-A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2221 2023 Q27 CES23121 32 D26 NC D21 NC +CE40 10uF/16V D22 NC D23 NC CB81 0.1uF D29 1N4148 L72FB/NC D24 NC R1360/NC R1400 L73FB/NC L47 FB/600 D27 NC R11330 D28 NC R138 1.5K Decoder Board - Circuit D