CT908

1 908S/A(MC) 2 3 4 5 1.01C NOTE: 6 +3.3VS FB33 +3.3V +1.8V SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA16 SD7 SD6 SD5 SD4 SD3 SD2 SD1 SA7 SA6 SA5 SA4 SA3 SA2 SA1 J12 CX30 104P FB80 CX41 104P CX42 104P CX43 104P CX44 104P CX45 104P CX46 104P CX47 104P CX48 104P TXD /FWR /PSEN (181) (14) (39) (64) (83) (119) (142) (162) (201) 4 3 2 1 CON4 4 3 2 1 SA0 +3.3VRXD SD0 1: For reduce video noise, FB4 must use R>=600ohm @100Mhz, and directly 连接到 +3.3VS, Add FB33 between +3.3VS www.DataSheet4U.com SCART_SW SCART_TV SCART_SW SCART_TV SCART_RGB 1 P4.3 (0805) R79 1 2 1 1 IR_INT VFD_CS I2C_SCK I2C_SDA FLASH_RY /FLASH_WP P3.5 SCART_RGB FB4: R>=600ohm @100Mhz +3.3V DGND DGND +3.3V +1.8V +3.3VV 2 1 CX9 FB4 FB80 +3.3VS EC9 100u/16V A CX31 104P CX32 104P CX33 104P CX34 104P CX35 104P CX36 104P CX37 104P CX38 104P A (10) (48) (73) (108) (126) (147) (169) (199) 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104P +3.3V DGND R96 R97 R98 R99 R100 1 R101 1 R102 2 R103 2 4.7K 4.7K 4.7K 4.7K T2/P 1.0 RD/P3.7 WR /P3.6 T1/P 3.5 T0/P 3.4 INTM/GPA6/P3.3 INT0/P3.2 TXD1/P3.1 RXD1/P3.0 VDDP SD7/P0.7 VSSP SD6/P0.6 SD5/P0.5 VDD SD4/P0.4 VSS SD3/P0.3 SD2/P0.2 SD1/P0.1 SD0/P0.0 PSEN ALE SA15/P2.7 SA14/P2.6 SA13/P2.5 SA12/P2.4 SA11/P2.3 SA10/P2.2 SA9/P2.1 VDDP SA8/P2.0 VSSP FWR SA7 SA6 SA5 VDD SA4 VSS SA3 SA2 SA1 SA0 BSA16/P4.0 BSA17/P4.1 BSA18/P4.2 BSA19/P4.3 VDDDAC VSSDAC AVDDref AVSSref SA16 SA17 SA17 SA18 CX68 VFD PANEL SA18 SA19 I2C_SDA I2C_SCK /PSEN VFD_CS CON7 J2 S5V 7 6 5 4 3 2 1 SA19 10K 2 10K 2 10K 1 10K 1 7 6 5 4 3 2 1 GPA4 I2C_SDA I2C_SCK VFD_CS IR_INT GPA4 DGND +3.3VS R80 2 150 1 C31 102P RF_SDEN RF_SDA RF_SCK RFVT RF_SDEN RF_SDA RF_SCK RFO MNTR FEI TEI MIRR SBAD CD_DVDSW TRAYOPEN DGND Must Near CT908 1M C33 22P RFO MNTR FEI TEI MIRR SBAD +3.3VS B VREF16 TRAYOPEN CX61 104P CX49 104P 22P C32 YM1 27M DGND C34 R81 1 22 2 0 OSC_O OSC_I DGND 100P 1 L5 10uH 2 R01 1 2 MOCTLLDON DGND R88 1 MOCTL- LDON 10K 2 SSPDON HOMESW OUTSW INSW TRAYCLOSE 1 SSPDON HOMESW OUTSW INSW TRAYCLOSE 1 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 T2EX/P1.1 RXD2/P1.2 TXD2/P1.3 VSS INTS/GPA7/P1.4 VDD P1.5 P1.6 P1.7 VSSP GPA3 GPA2 VDDP GPA1 GPA0 C2POI/SMS3 CDWSI/SMS2 CDSDI/SMS1 CDCLKI/SMS0 D_REQI/SDEN/GPB9 D_ACKI/SDATA/GPB10 D_STCI/SCLK/GPB11 RFVT RFIN AVDD LE FE TE RFENV FS SRVM FODAC TRDAC AVSS D_SYNCI/SMA/SLPWM SPDPWM VSS D_ERRORI/SMB/GPB8 DVDI7/TRAYPWM/GPB7 VSSP OSCO OSCI VDDP DVDI6/SPDFG/GPB6 VDD DVDI5/LDON/GPB5 DVDI4/MTRSTBY/GPB4 DVDI3/SLHOME/GPB3 DVDI2/TRAYOUT/GPB2 DVDI1/TRAYIN/GPB1 DVDI0/TRAYCLOSE/GPB0 VLFM U1 CT908 VREF FSADJ COMP AVDD AVO0 AVSS AVDD AVO1 AVSS AVDD AVO2 AVSS AVDD AVO3 AVSS READ ID2 READ ID1 P4.6 P4.7 P5.0 P5.1 VDD P5.2 VSS P5.3 P5.4 P5.5 P5.6 P5.7 GPA5/Vsync/D_ERROR/C2PO GPA4/Hsync/D_SYNC/CDWS VDDP ACLK/DVD_STC/CDCLK VSSP PCMCLK/DVD0 PCMWS/DVD5 PCMSD0/DVD1 PCMSD1/DVD2 PCMSD2/DVD3 PCMSD3/DVD4 VDD SPDIF/DVD6 VSS ADCCLK/DVD7 ADCWS/D_ACK/CDSD VDD MIC_SD/D_REQ EMU AVDD18 AVSS VLFA 复位 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 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 104P R78 1 470 2 104P Must Near CT908 +3.3VV CX67 2 CVBS1/Y CVBS1/Y Y/CB C/CR CVBS2 Y/Cb C/Cr CVBS2 R77 1 R76 1 100 2 100 2 P4.6 1 1 MIC_MUTE P5.0 MIC_MUTE /ADC_RST ADAC_CS0 ADAC_SCK ADAC_SDA D_MUTE VSYN HSYN ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 PCMSD3 SPDIF+ VDD R73 /ADC_RST ADAC_CS0 ADAC_SCK ADAC_SDA 1 P5.6 D_MUTE VSYN HSYN R75 B 1 33 2 ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 PCMSD3 SPDIF+ 2 1 R87 1 2 ADC_SDA ADC_SDA /RESET 2 10K 1 EC36 10u/16V /uPRS T EMU R71 1 10K 2 C30 334P Q1 3 R72 2 1K 1 1 DGND CX50 CX15 EC15 104P 104P 2 100u/16V FB6 FB5 9014 D1 1N4148 1 R74 5.1K 2 R82 R83 1M 4.7K AVSS AVDD18 VSS MD0 MD1 MD2 MD3 VSSP MD4 VDDP MD5 MD6 MD7 VDD MD15 MD14 MD13 MD12 VSSP MD11 MD10 MD9 VSS MD8 DQM VDDP SDCLK SDCLKO VSSP MA11 MA9 MA8 MA7 MA6 MA5 VDDP MA4 SWE VDD CAS RAS SCS BS0 VSSP BS1 VSS MA10 VDDP MA0 MA1 MA2 MA3 1 DGND 1 CX21 104P R84 1 K 1N4148 CX22 2 Must Near CT908 FB80 D2 RFVT R85 1 0 A 2 1N4148 K D3 A 0 2 104P FB8 FB80 MA4 MA0 MA1 MA2 MA3 MA10 MD15 MD14 MD13 MD12 MD10 MD11 MD8 DQM MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD9 C BS0 EC14 CX39 104P FB80 100u/16V 104P BS1 SFOCUS STRACK SLED SMOTOR SFOCUS STRACK SLED SMOTOR 2 1 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 2 2 DGND 2 R89 1 10K 2 CX14 DGND DGND RL1 1 RL2 1 0 2 +1.8V +3.3V C R70 33 MA11 FB80 +1.8V +3.3V DGND RL3 1 RL4 1 Must Near CT908 0 SDCLK R08 1 0 2 2 2 FB7 C35 1 4 3 2 RN1 8 5 6 7 RN 33 2 打开 1 /SCS /RAS /CAS /WE For CT909S 2 MA9 MA8 MA7 MA6 打开 For CT909S 打开 DGND For 908A(MC) MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 BS1 BS0 /CAS /RAS /SCS /WE SDCLK U3 For 908S MA5 +3.3V 35 22 34 33 32 31 30 29 26 25 24 23 21 20 17 18 19 16 38 37 1 14 27 3 9 43 49 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 BS1 BS0 CAS RAS CS WE CLK CKE VCC VCC VCC VCCQ VCCQ VCCQ VCCQ W986416DH U7 U6 U4 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC NC UDQM LDQM VSS VSS VSS VSSQ VSSQ VSSQ VSSQ 53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 2 40 36 39 15 28 41 54 6 12 46 52 MD15 SA0 SA1 1 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 EC16 10u/16V MA10 CX16 104P CX51 104P CX52 104P CX53 104P CX54 104P CX55 104P MA9 MA8 MA7 MA6 MA5 MA4 DGND MA3 MA2 MA1 MA0 BS0 /CAS /RAS /SCS /WE 20 32 31 30 29 28 27 24 23 22 21 19 16 17 18 15 35 34 1 25 7 13 38 44 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 BA CAS RAS CS WE CLK CKE VCC VCC VCCQ VCCQ VCCQ VCCQ +3.3V DQM SDCLK D +3.3V DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC NC UDQM LDQM VSS VSS VSSQ VSSQ VSSQ VSSQ 49 48 46 45 43 42 40 39 12 11 9 8 6 5 3 2 37 33 36 14 26 50 4 10 41 47 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 R011 1 0 16 17 48 1 2 3 4 5 6 7 8 18 19 20 21 22 23 24 25 28 11 12 13 37 2 BS1 /PSEN A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 OE WE A-1/Q15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC NC WP BYTE RY/BY CE 45 43 41 39 36 34 32 30 44 42 40 38 35 33 31 29 9 10 14 47 15 26 46 27 SA0 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 O0 O1 O2 O3 O4 O5 O6 O7 13 14 15 17 18 19 20 21 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 2 W981616BH - 6 W981616DH - 6 W28J800B/T OE WE CE VDD 24 31 22 32 /PSEN /FWR VDD CX57 104P GND 16 +3.3V W29C040/PLCC/DIP32 R90 1 R86 1 10K 2 10K 2 DGND D C36 打开 DGND DGND /FWR /RESET 复位 VPP VDD S5V U8 +3.3V GND GND VCC I2C_SCK I2C_SDA 6 5 CX56 104P W28J800B/T SCL SDA 24C02/SOP 模式 DGND DGND DGND 1 2 3 4 E0 E1 E2 VSS 8 7 1 2 3 4 DGND CX58 104P Cheertek Inc. 标题 大小 A 日期: 5 TitleBlock2 6 Docum ent Number Rev 图纸 1 of 1 MAIN POWER J1 1 VDD 220(0805) 1 3.3V 2 1.8V U17 U18 AIC1117ADJ AIC1117-3.3 R51 6.2(1W) +1.8V 1 800mA 3 K +3.3VS D10 A 1N4001 AUDIO DAC POWER 4 AVDD AVCC SERVO POWER Near Motor Dr iver 5 RFVCC VCC5V M5V FB80 GROUND A/V OUTPUT 6 VCC5V +12V 4 3 2 1 4 3 2 1 R50 2 FB1 FB80 +12VA VDD 3 CX2 EC1 104P EC2 100u/25V VDD 2 R53 R54 4.7(0805) 4.7(0805) R52 CX4 104P EC4 100u/16V +3.3VS VO 2 CX3 104P EC3 100u/16V VDD 3 +12V VO VCC5V FB80 FB2 CX5 104P GND GND 5V VI VI www.DataSheet4U.com GND 1 800mA GND 1 EC5 FB3 CX6 104P EC6 DGND 8 220 2 1 R65 100 2 Must Near DAC EC7 100u/16V CX7 104P EC8 100u/16V CX8 104P 100u/16V 100u/16V CON4 CX1 104P 100u/25V Near CT901A 6 PGND 5 9 CVBS2_O CX24 104P DGND DGND MAIN L/R FILTER DGND VIDEO FILTER EC26 RA26 RA30 2.2K 22K 1 CA30 C40 22P FB20 2CH AUDIO DAC Y/Cb/B_O 4 1 3 2 VI DEO PORT C/Cr/R_O A U14 U13 WM8714 RA36 3 AVCC MIC_MUTE VOUTR VOUTL ACLK 100P 2 MIC_IN_L MIC_IN_L1 10u/16V 2 CVBS2 +12VA EC30 82 RA60 + FB10 1 L1 C45 100P 1.8uH C50 180p 2 FB80 CVBS2_O A R61 8 8 MIC_MUTE 2K 2 1 Q8 EC20 RA20 RA40 12K 10u/16V CA20 3.3K + - VDD 2 PCMCLK PCMWS ACLK 2 3 4 SCLK LRCLK MCLK CS4338 VA AGND AOUTR 7 6 PCMCLK MIC_L 9 11 5 AOUT_L GND MIC_R 4 1 5 AOUT_R CON3 EC27 RA27 RA31 22K 1 4558 47K 120P 1 14 4 3 2 1 3 2 1 MIC_IN_L MIC_IN_R +VR 102P 3 10u/16V U20A RA50 CA40 Q10 3 AVCC J11 PCMSD3 9014 11 2 1 330 2 FB80 1 PCMSD3 1 SDATA AOUTL 8 AOUT_L PCMWS 1 2 3 LRCK DIN BCKIN SCKI NC1 6 AOUT_R AOUT_L 1 21 2 1 2 2 + ML MUTE 2 1K ML 4 5 1 6 7 3 21 RA70 CVBS1/Y/G_O NC2 CAP MUTE DEMP CAP MIC_IN_R MIC_IN_R1 10u/16V 9014 C41 22P FB21 FB80 MR 2 2.2K CA31 100P RA37 MIC_MUTE 2K CVBS1/Y +12VA EC31 RA61 + FB11 3 2 1 L2 C46 1.8uH C51 180p 2 CVBS1/Y/G_O C/Cr/R_O GND 格式 7 12 13 10 2 1 Q9 EC21 RA21 RA41 12K 10u/16V CA21 3.3K + - 8 R62 82 FB80 AOUT_R 9014 1 21 2 1 2 +VR 6 5 + 2 3 AG ND 102P 10u/16V U20B RA51 CA41 Q11 47K 120P 21 1K RA71 2MUTE Y/Cb/B_O C42 22P FB22 FB80 1 71 2 1 330 2 MR 100P COAXOUT 8 9 2 +VR 4 R104 10K R105 10K 4558 +12VA 6CH AUDIO DAC 1 1 9014 Y/CB AVDD 5 6 11 12 13 1 14 2 3 4 7 8 9 10 U16 2 1 L3 C47 1.8uH C52 180p 2 Y/Cb/B_O RCA-AV6 J9 AVCC AVDD VREFP AGND VREFN VOUT3R VOUT3L VOUT2R VOUT2L VOUT1R VOUT1L AINL AINR VMID TESTREF1 28 17 27 16 26 25 24 23 22 21 20