BL-ADJUST BL-ADJUST BL-ADJUST BL-ADJUST ADJ-PWM3 STANDBY POWER-ON/OFF POWER-ON/OFF ON-PBACK BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF STANDBY STANDBY PANEL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF STANDBY BL-ADJUST BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF BL-ON/OFF 5Vstb 5Vstb +5V_all +5V +12V_in +12V_all +5V +12V_in +12V_all +5V_all +5V +5V_all +12V_in +12V_all +5VA +12V_all VCC_PANEL 5Vstb +12V_in 5Vstb +12V_in +5V +5V_mst 5Vstb VCC_USB5V +12V_in ADJ-PWM3 ON-PBACK POWER-ON/OFF PANEL-ON/OFF TO Inverter Board +12V_in +5V_stb BL-ON/OFF BL-ADJUST 12V电源 待机5V 背光开关 背光亮度 STANDBY 待机 5V/254mA Vout = 0.8 x (1 + 761/762)＝5.244V 1、系统供电、控制信号部分电路 R765 100K R765 100K R27 NC/4.7K R27 NC/4.7K R761 10K 1% R761 10K 1% 1 2 3 Q6 3904 Q6 3904 C286 0.1uF C286 0.1uF CA28 47uF/16V CA28 47uF/16V C690 0.1uF C690 0.1uF R11 1K R11 1K + C691 16V/680uF + C691 16V/680uF L33 FB L33 FB 1 2 3 Q31 3904 Q31 3904 L5 NC L5 NC R4 4.7K R4 4.7K L28 FB L28 FB R9 NC/10K R9 NC/10K R40 4.7K R40 4.7K R14 NC/4.7K R14 NC/4.7K 1 2 3 Q4 3904 Q4 3904 C290 0.1uF C290 0.1uF R28 4.7K R28 4.7K 1 2 3 Q30 3904 Q30 3904 + C704 16V/470uF + C704 16V/470uF C295 0.1uF C295 0.1uF CA25 100uF/16V CA25 100uF/16V L31 FB L31 FB 1 2 3 Q8 NC/3904 Q8 NC/3904 L3 NC L3 NC C687 1000pF_DNS C687 1000pF_DNS R17 NC/10K R17 NC/10K FB74 150_Ohm_2A FB74 150_Ohm_2A C289 0.1uF C289 0.1uF C693 0.1uF C693 0.1uF 1 1 2 2 3 3 4 4 5 5 6 6 CN18 CON6 CN18 CON6 CA5 100uF/16V CA5 100uF/16V R12 1K R12 1K C288 0.1uF C288 0.1uF R762 1.8K 1% R762 1.8K 1% C692 DNS C692 DNS R2 NC R2 NC L42 33uH L42 33uH R20 10K R20 10K L35 FB L35 FB C291 0.1uF C291 0.1uF R10 NC/1K R10 NC/1K R764 3K R764 3K LA3 D4.0 LA3 D4.0 R21 4.7K R21 4.7K FB73 150_Ohm_2A FB73 150_Ohm_2A CA2 100uF/16V CA2 100uF/16V 1 2 3 Q12 NC/3904 Q12 NC/3904 C10 2.2uF C10 2.2uF C294 0.1uF C294 0.1uF R13 10K R13 10K D25 B540C D25 B540C L34 FB L34 FB R19 10K R19 10K S1 1 G1 2 S2 3 G2 4 D1 8 D1 7 D2 6 D2 5 U23 IRF7314 U23 IRF7314 R18 1K R18 1K R336 22R/2W R336 22R/2W S1 1 G1 2 S2 3 G2 4 D1 8 D1 7 D2 6 D2 5 U24 IRF7314 U24 IRF7314 VCC 4 OCSET 3 EN 2 FB 1 VSS 8 VSS 7 OUTPUT 6 OUTPUT 5 U36 FSP3132 U36 FSP3132 R16 4.7K R16 4.7K 1 2 3 Q1 3904 Q1 3904 IN 1 OUT 2 TAB/GND 3 U1 78M05_1 U1 78M05_1 CA27 47uF/16V CA27 47uF/16V C695 0.1uF C695 0.1uF R1 4.7K R1 4.7K R15 NC R15 NC 1 2 3 4 XP10 XP10 +3.3Vstb +3.3VA AVDD_MemPLL +3.3VA AVDD_AU +3.3VA AVDD_SIF +3.3VA AVDD_HDMI +3.3Vstb VDDP VDDC +3.3VA AVDDA VDDC 5Vstb VDD_MPLL 5Vstb +3.3Vstb +3.3VA Vcc3.3for MST9E19A Digital 3.3V for AVDDPLL2 +3.3V for VDD_MPLL +3.3AVDD for AVDD_AU +3.3AVDD for AVDD_SIF pin6,pin12 +3.3AVDD for AVDD_HDMI Vcc1.8 for MST9E19A 0.81*(1+Rup/Rdown)=1.8V---Rup=10K, Rdown=8.2K pin36 +3.3AVDD for AVDDA VDDC for MST9E19A Core Vcc3.3for MST9E19A analog 2、MST9U19B小信号电源供电部分电路 L11 FB L11 FB C11 0.1uF C11 0.1uF C44 0.1uF C44 0.1uF L12 FB L12 FB C23 2.2uF C23 2.2uF + CA9 47uF + CA9 47uF C25 2.2uF C25 2.2uF C45 0.1uF C45 0.1uF L9 FB L9 FB L8 FB L8 FB VIN 2 FB 4 AGND 3 EN 6 LX2 8 1 PGND LX1 7 COMP 5 AOZ1041 U6 AOZ1041 U6 C22 2.2uF C22 2.2uF L14 FB L14 FB C49 0.1uF C49 0.1uF + CA12 47uF/16V + CA12 47uF/16V C18 0.1uF C18 0.1uF L16 FB L16 FB L32 FB L32 FB C36 0.1uF C36 0.1uF OUT 2 IN 3 GND 1 TAB 4 U5 AP1084D33 U5 AP1084D33 R31 3K R31 3K C35 0.1uF C35 0.1uF C48 0.1uF C48 0.1uF C19 0.1uF C19 0.1uF C14 0.1uF C14 0.1uF L13 FB L13 FB C17 2.2uF C17 2.2uF + C376 100uF/16V + C376 100uF/16V R23 3K R23 3K L6 FB L6 FB C20 2.2uF C20 2.2uF C46 0.1uF C46 0.1uF C21 0.1uF C21 0.1uF C39 0.1uF C39 0.1uF C13 0.1uF C13 0.1uF R26 3K R26 3K C24 0.1uF C24 0.1uF 1 2 FB29 150_Ohm_2A FB29 150_Ohm_2A C27 2.2uF C27 2.2uF L10 FB L10 FB C38 0.1uF C38 0.1uF 1 2 C29 2.2uF C29 2.2uF C41 0.1uF C41 0.1uF C34 0.1uF C34 0.1uF C28 0.1uF C28 0.1uF + CA10 47uF + CA10 47uF C43 0.1uF C43 0.1uF C42 0.1uF C42 0.1uF C31 0.1uF C31 0.1uF C12 0.1uF C12 0.1uF R24 3.9K R24 3.9K C37 0.1uF C37 0.1uF C40 0.1uF C40 0.1uF C15 0.1uF C15 0.1uF C26 0.1uF C26 0.1uF C30 0.1uF C30 0.1uF + CA6 47uF/16V + CA6 47uF/16V 1 2 L7 6uH L7 6uH C47 0.1uF C47 0.1uF WP PWM2 SPI_CZ PWM2 ADJ-PWM3 SPI_CK PWM1/WP_FSH PWM1/WP_FSH PWM0 PWM0 TXD RXD HDMI_SCL HDMI_SDA HDMI_SCL G_TX1+ HDMI_SDA BIN- GIN- GIN+ SOG RIN+ BIN+ RIN- VS_RGB BIN- GIN- RIN- R_TX2- RIN+ HS_RGB GIN+ SOG BIN+ SCB+ SCR- SCG+ SCR+ SCB- SCG- R_TX2+ G_TX1- B_TX0- B_TX0+ TXCLK+ PWM0 TXCLK- SPI_DO PWM1/WP_FSH KEY1 KEY0 SCG- SCR- SCR+ SCB- SCB+ SCG+ IR_SYNC SDA PWM1/WP_FSH AMP-Rout AMP-Lout SCL SC_SOG ADJ-PWM3 ADJ-PWM3 SC_SOG TV-SIFP SIFP TV-SIFM SIFM AMP-R AMP-L I2C-SDA I2C-SCL AUOut2-R AUOut2-L AUOutR2 AUOutL2 TXCLK+ TXCLK- B_TX0- B_TX0+ R_TX2+ G_TX1+ G_TX1- R_TX2- HS_RGB VS_RGB VCOM1 TUNER_CVBS SV_C0 VCOM0 SV_Y0 VCOM2 SV_C0 SV_Y0 VCOM2 CVBS3 CVBS2 CVBS1 VCOM1 TUNER_CVBS VCOM0 CVBSOut S1-Cin S1-Yin- AV2/SC1-Vin+ S1-Yin TV1-Vin+ CVBS3 CVBSOut TV1-Vin- CVBS2 CVBS1 AV1-Vin+ SIFM SIFP PC-Rin PC-Lin AUCOM AV1-Rin AV1-Lin AV2/SC1-Rin AV2/SC1-Lin AMP-Rout AMP-Lout AUOutR2 AUOutL2 AUVRADN AUVRADP AUVREF AUVRADN AUVRADP SPI_DI SPI_DI SPI_DO SPI_CK SPI_CZ SYS_RST AUVREF SV_C1 SV_Y1 SV_C1 SV_Y1 IR-in SC2-Lin SC2-Rin IR-in KEY1-in KEY1-in KEY0-in KEY0-in KEY0-in KEY0-in KEY0-in KEY0-in LED-R LED-R LED_RED LED_GREEN LED-G KEY0 KEY1 KEY1-in KEY0-in TXA2- TXA2+ TXAC- TXAC+ TXA3- TXA3+ TXA0- TXA0+ TXA1- TXA1+ WP PANEL-ON/OFF POWER-ON/OFF HPDCTRL ON-PBACK TXD I2C-SCL RXD DDC-RDX DDC-TXD I2C-SDA SCL_EXT SDA_EXT AMP-MUTE LED_GREEN LED_RED SDA_EXT SCL_EXT SCL SDA WP_EP SCL SDA WP_EP HD-VSW0 IR_SYNC IR-in IR_DMP IR_DMP LED-G TXA3+ TXAC+ TXA2+ TXA1+ TXA0+ BRI_OUT TXA0- TXA3- TXAC- TXA2- TXA1- LVDS-SL/SCL BRI_OUT LVDS-SL/SCL TXA0- TXA0+ TXA1- TXA1+ TXA2- TXA2+ TXAC- TXAC+ TXA3- TXA3+ LVDS-SL/SCL +5V_mst AVDD_HDMI VDDP VDDP AVDD_MemPLL VDDC VDD_MPLL AVDD_AU AVDD_SIF AVDDA AVDD_HDMI VDDP 5Vstb VDDP 5Vstb 5Vstb 5Vstb 5Vstb VDDP 5Vstb +5V_mst VDDP +5V_mst +5V_mst +5V_mst VDDP 5Vstb +5VA VCC_PANEL VCC_PANEL +3.3Vstb VCC_PANEL B_TX0+ B_TX0- R_TX2+ TXCLK+ R_TX2- TXCLK- HDMI_SCL G_TX1+ HDMI_SDA G_TX1- TV-SIFP TV-SIFM AMP-L AMP-R AUOut2-L AUOut2-R CVBSOut PC-Rin PC-Lin AV1-Lin AV1-Rin AV2/SC1-Lin AV2/SC1-Rin HS_RGB VS_RGB BIN+ BIN- SOG GIN+ GIN- RIN+ RIN- SC_SOG SCR+ SCR- SCG+ SCG- SCB+ SCB- S1-Cin S1-Yin S1-Yin- AV1-Vin+ AV2/SC1-Vin+ TV1-Vin+ TV1-Vin- ADJ-PWM3 ON-PBACK POWER-ON/OFF PANEL-ON/OFF HPDCTRL TXD RXD SDA_EXT SCL_EXT AMP-MUTE DMP_ON HD-VSW0 SC2-Lin SC2-Rin IR_DMP TXA0- TXA0+ TXA1- TXA2+ TXA1+ TXA2- TXA3- TXAC- TXAC+ TXA3+ I2C address at A0. Mode Selection Debug port Location Near IC Pin. WP:Mstar PULL DOWN DVI INPUT VGA INPUT SCART INPUT Location Near IC Pin. VIDEO INPUT GPIOF_SEL=01,VDO_PORT_SEL=00 for I2S input AU_SWAP=11 Location Near IC HDCP I2C address at A4. Debug port 修改为NC。实际也没有用该件。LIZHIWEI 3、MST9U19B主处理芯片、EEPROM、FLASH及其接口部分电路 R79 1K R79 1K R67 0 R67 0 C82 2.2uF C82 2.2uF C83 2.2uF C83 2.2uF R45 1M R45 1M R84 1K R84 1K 4 3 2 1 5 6 7 8 RP11 RP100X4 4 3 2 1 5 6 7 8 RP11 RP100X4 R270 27K/NC R270 27K/NC C93 0.1uF C93 0.1uF C70 10nF C70 10nF R57 4.7K R57 4.7K R68 NC R68 NC R30 100 R30 100 R71 10R R71 10R R59 1K R59 1K C92 0.1uF C92 0.1uF R29 10K R29 10K R91 1K R91 1K C88 2.2uF C88 2.2uF C81 2.2uF C81 2.2uF 3 2 1 D9 BAV99 D9 BAV99 C62 0.1uF C62 0.1uF C69 10nF C69 10nF R82 NC R82 NC C54 1nF C54 1nF C110 100pF C110 100pF R47 22K R47 22K C58 22pF C58 22pF R58 1K R58 1K R62 NC R62 NC R72 NC R72 NC R310 10K/NC R310 10K/NC C67 100pF C67 100pF R76 4.7K R76 4.7K R74 100 R74 100 CA13 47uF/16V CA13 47uF/16V R295 4.7K R295 4.7K R85 1K R85 1K R39 10K R39 10K C71 10nF C71 10nF C203 2.2uF C203 2.2uF C53 22pF C53 22pF C91 0.1uF C91 0.1uF C86 2.2uF C86 2.2uF R61 1K R61 1K R70 NC R70 NC C78 0.1uF C78 0.1uF 1 2 D120 INPAQ_VPORT D120 INPAQ_VPORT 31 32 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 J2 J2 CA14 10uF/16V CA14 10uF/16V R73 10K R73 10K 4 3 2 1 5 6 7 8 RP5 RP4.7KX4 4 3 2 1 5 6 7 8 RP5 RP4.7KX4 R37 1K R37 1K 4 3 2 1 5 6 7 8 RP8 RP4.7KX4 4 3 2 1 5 6 7 8 RP8 RP4.7KX4 R86 1K R86 1K R293 NC R293 NC C66 100pF C66 100pF R77 4.7K R77 4.7K C74 10nF C74 10nF RXCKN 1 RXCKP 2 RX0N 4 RX0P 5 RX1N 7 RX1P 8 RX2N 10 RX2P 11 REXT 13 DDCD_DA 14 DDCD_CK 15 HSYNC1 16 VSYNC1 17 RMID 18 VCLAMP 19 REFP 20 REFM 21 BIN1P 22 BIN1M 23 SOGIN1 24 GIN1P 25 GIN1M 26 RIN1P 27 RIN1M 28 BIN0M 29 BIN0P 30 GIN0M 31 GIN0P 32 SOGIN0 33 RIN0M 34 RIN0P 35 HSYNC0 38 VSYNC0 39 C1 40 Y1 41 C0 42 Y0 43 VCOM2 44 CVBS3 45 CVBS2 46 CVBS1 47 VCOM1 48 CVBS0 49 VCOM0 50 CVBSOUT 51 SIF1P 54 SIF1M 55 AUVRADN 57 AUVRADP 58 AUVREF 59 AUL0 61 AUR0 62 AUL1 63 AUR1 64 AUCOM 65 AUL2 66 AUR2 67 AUL3 68 AUR3 69 AUOUTL3 70 AUOUTR3 71 AUOUTL2 72 AUOUTR2 73 AUOUTL 74 AUOUTR 75 AUOUTS 76 VDI2/GPIOF2 78 VDI3/GPIOF3 79 VDI4/GPIOF4 80 VDI5/GPIOF5 81 VDI6/GPIOF6 82 VDI7/GPIOF7 83 VDI8/GPIOF8 84 VDI9/GPIOF9 85 VDICLK/GPIOF10 86 GPIOF11 87 DDCR_DA 131 DDCR_CK 132 DDCA_DA 133 DDCA_CK 134 SAR0 125 SAR1 126 SAR2 127 SAR3 128 PWM0 129 PWM1 130 PWM2 155 PWM3 156 IRIN 136 GND 3 GND 9 GND 37 GND 52 GND 56 GND 89 GND 99 GND 101 GND 104 GND 106 GND 120 GND 141 GND 152 GND 173 GND 187 GND 204 DIGO0 143 DIGO1 144 DIGO2 145 DIGO3 146 DIGO4 147 DIGO5 148 DIGO6 149 DIGO7 150 DIGO8 153 DIGO9 154 WRZ 116 RDZ 117 ALE 118 INT 135 SDO 124 CSZ 123 SDI 122 SCK 121 GPIOF19 97 GPIOF18 96 GPIOF17 95 GPIOF16 94 GPIOF15 93 GPIOF14 92 GPIOF13 91 GPIOF12 90 PWM_SENSE 139 PWM_DRV 138 PWM_FB 137 GPIOE0/LVSYNC 191 GPIOE1/LHSYNC 190 GPIOE2/LDE 189 GPIOE3/LCK 188 LB0M/R7 185 LB0P/R6 184 LB1M/R5 183 LB1P/R4 182 LB2M/R3 181 LB2P/R2 180 LBCKM/R1 179 LBCKP/R0 178 LB3M/G7 177 LB3P/G6 176 LB4M/G5 175 LB4P/G4 174 LA0M/G3 171 LA0P/G2 170 LA1M/G1 169 LA1P/G0 168 LA2M/B7 167 LA2P/B6 166 LACKM/B5 165 LACKP/B4 164 LA3M/B3 163 LA3P/B2 162 LA4M/B1 161 LA4P/B0 160 AISD/DI7 202 AISCK/DI6 201 AIWS/DI5 200 DI4 199 DI3 198 DI2 197 DI1 196 DI0 195 ICLK 192 IVSYNC 194 IHSYNC 193 XIN 207 XOUT 206 HWRESET 205 AVDD_ADC 36 AVDD_SIF 53 AVDD_AU 60 AVDD_MEMPLL 105 AVDD_DVI 6 AVDD_DVI 12 AVDD_MPLL 157 AVDD_MPLL 208 VDDC 77 VDDC 98 VDDC 107 VDDC 142 VDDC 158 VDDC 203 VDDP 88 VDDP 100 VDDP 102 VDDP 103 VDDP 119 VDDP 140 VDDP 151 VDDP 159 VDDP 172 VDDP 186 AD7 115 AD6 114 AD5 113 AD4 112 AD3 111 AD2 110 AD1 109 AD0 108 U8 MST9E19B U8 MST9E19B 1 2 D118 INPAQ_VPORT D118 INPAQ_VPORT VCC 2 VCC 1 VCC 4 VCC 3 GND 6 GND 5 GND 8 GND 7 LVDS_SL/SCL 10 AI/SDA 9 BRI_OUT 12 BRI_EXT/DIS 11 GND 14 GND 13 TXA0+ 16 TXA0- 15 TXA1+ 18 TXA1- 17 TXA2+ 20 TXA2- 19 TXAC+ 22 TXAC- 21 TXA3+ 24 TXA3- 23 TXA4+ 26 TXA4- 25 GND 28 GND 27 TXB0+ 30 TXB0- 29 TXB1+ 32 TXB1- 31 TXB2+ 34 TXB2- 33 TXBC+ 36 TXBC- 35 TXB3+ 38 TXB4+ 40 TXB3- 37 TXB4- 39 CON8 40P-2X20 CON8 40P-2X20 R43 22K R43 22K C65 10nF C65 10nF R88 4.7K R88 4.7K R66 47 R66 47 R55 4.7K R55 4.7K 1 2 3 4 5 6 7 8 CN1 CON8_2.0 M-TJC10-8A-HX CN1 CON8_2.0 M-TJC10-8A-HX C90 0.1uF C90 0.1uF R34 22K R34 22K A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 U10 24C32 U10 24C32 1 2 3 Q42 3904 Q42 3904 4 3 2 1 5 6 7 8 RP7 RP100X4 4 3 2 1 5 6 7 8 RP7 RP100X4 C73 10nF C73 10nF C77 10nF C77 10nF C56 10nF C56 10nF C89 0.1uF C89 0.1uF C68 100pF C68 100pF R50 390R1% R50 390R1% R294 470 R294 470 + CA36 10uF/16V + CA36 10uF/16V 4 3 2 1 5 6 7 8 RP13 RP100X4 4 3 2 1 5 6 7 8 RP13 RP100X4 4 3 2 1 5 6 7 8 RP3 RP33X4 4 3 2 1 5 6 7 8 RP3 RP33X4 R53 4.7K R53 4.7K R65 47 R65 47 CE# 1 SO 2 WP# 3 VSS 4 SI 5 SCK 6 HOLD# 7 VDD 8 U9 PS25VF040 U9 PS25VF040 C76 10nF C76 10nF R64 NC R64 NC C72 10nF C72 10nF 4 3 2 1 5 6 7 8 RP12 RP100X4 4 3 2 1 5 6 7 8 RP12 RP100X4 C198 NC/10pF C198 NC/10pF R36 1K R36 1K C84 2.2uF C84 2.2uF C75 10nF C75 10nF R35 22K R35 22K C64 10nF C64 10nF R63 4.7K R63 4.7K C51 10nF C51 10nF C60 0.1uF C60 0.1uF 1 2 Y2 14.318MHZ Y2 14.318MHZ 1 2 D119 INPAQ_VPORT D119 INPAQ_VPORT R89 1K R89 1K R49 100 R49 100 1 3 2 Q7 3906 Q7 3906 R52 8.2K R52 8.2K C50 10nF C50 10nF R54 8.2K R54 8.2K R32 100 R32 100 5 5 4 4 6 6 3 3 7 7 2 2 8 8 1 1 4 3 2 1 5 6 7 8 RP6 RP4.7KX4 4 3 2 1 5 6 7 8 RP6 RP4.7KX4 A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 U11 24C04 U11 24C04 C63 0.1uF C63 0.1uF R159 4.7K R159 4.7K R56 4.7K R56 4.7K C85 2.2uF C85 2.2uF L29 FB L29 FB R42 100 R42 100 R69 33K R69 33K 1 2 3 CN2 CON3_2.0 M-TJC10-3A-HX CN2 CON3_2.0 M-TJC10-3A-HX R46 100 R46 100 R90 1K R90 1K R80 10K R80 10K 1 1 2 2 3 3 4 4 CN3 CON4_2.0 CN3 CON4_2.0 C55 10nF C55 10nF 1 2 3 Q14 3904 Q14 3904 R38 100 R38 100 CA15 10uF/16V CA15 10uF/16V C87 2.2uF C87 2.2uF R782 NC R782 NC 1 2 D117 INPAQ_VPORT D117 INPAQ_VPORT C61 0.1uF C61 0.1uF R75 100 R75 100 1 2 3 Q49 3904 Q49 3904 4 3 2 1 5 6 7 8 RP9 RP100X4 4 3 2 1 5 6 7 8 RP9 RP100X4 C199 0.1uF C199 0.1uF 4 3 2 1 5 6 7 8 RP10 RP4.7KX4 4 3 2 1 5 6 7 8 RP10 RP4.7KX4 1 2 D110 INPAQ_VPORT D110 INPAQ_VPORT CA16 10uF/16V CA16 10uF/16V 1 2 3 4 5 6 CN4 CON5_2.0 CN4 CON5_2.0 R87 1K R87 1K R300 NC R300 NC C59 0.1uF C59 0.1uF 1 2 3 Q10 3904 Q10 3904 C80 2.2uF C80 2.2uF R157 4.7K R157 4.7K C79 0.1uF C79 0.1uF HPDCTRL G_TX1+ HDMI_SCL HDMI-HPD R_TX2- R_TX2+ G_TX1- B_TX0- B_TX0+ TXCLK+ TXCLK- HDMI-RX2- HDMI-RX1- HDMI-RX0- HDMI-RXC- HDMI_SDA HDMI-DDC-SDA HDMI-DDC-SCL HDMI-RXC+ HDMI-RX2+ HDMI-RX1+ HDMI-RX0+ HDMI-RX2- HDMI-RX1+ HDMI-RX2+ HDMI-RX1- HDMI-RX0- HDMI-RX0+ HDMI-RXC+ HDMI-RXC- HDMI/5V 5Vstb AGND AGND R_TX2+ R_TX2- G_TX1+ G_TX1- HDMI_SCL B_TX0+ HDMI_SDA HPDCTRL B_TX0- TXCLK+ TXCLK- 4、HDMI输入及其接口匹配部分电路 R96 10 R96 10 R156 NC/810K R156 NC/810K C94 0.1uF C94 0.1uF 1 2 D19 INPAQ_VPORT D19 INPAQ_VPORT NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 U12 24C02 U12 24C02 DATA2+ 1 DATA2 SHIELD 2 DATA2- 3 DATA1+ 4 DATA1 SHIELD 5 DAT1A- 6 DATA0+ 7 8 DATA0 SHIELD DATA0- 9 CLK+ 10 CLK SHIELD 11 CLK- 12 CEC 13 NC 14 SCL 15 SDA 16 DDC/CEC GND 17 +5V POWER 18 HOT PLUG 19 20 GND1 21 GND2 22 GND3 23 GND4 XP8 HDMI_J XP8 HDMI_J R100 1K R100 1K R106 0 R106 0 R104 100 R104 100 3 1 2 D18 BAT54C D18 BAT54C R98 10 R98 10 R99 10 R99 10 R92 10 R92 10 1 1 2 2 VCC 3 4 4 5 5 10 10 9 9 GND 8 7 7 6 6 U3 RClamp0514 U3 RClamp0514 R103 NC R103 NC R107 1K R107 1K 1 1 2 2 VCC 3 4 4 5 5 10 10 9 9 GND 8 7 7 6 6 U4 RClamp0514 U4 RClamp0514 1 2 D20 INPAQ_VPORT D20 INPAQ_VPORT R94 10 R94 10 1 2 3 Q11 3904 Q11 3904 R101 10K R101 10K R97 10 R97 10 R102SOT-23 10K R102SOT-23 10K R95 10 R95 10 R105 100 R105 100 R93 10 R93 10 BIN+ GIN- SOG GIN+ RIN+ VGA-R+ BIN- RIN- VGA-B+ VS_RGB HS_RGB VGA-G+ TXD RXD VGA-HS VGA-VS BIN+ GIN+ RIN+ SOG BIN- GIN- RIN- RXD TXD HS_RGB VS_RGB 5、VGA输入及其接口匹配部分电路 R123 10K R123 10K C99 47nF C99 47nF C101 47nF C101 47nF C96 47nF C96 47nF C102 NC C102 NC R111 10 R111 10 1 2 D75 INPAQ_VPORT D75 INPAQ_VPORT C95 47nF C95 47nF 1 2 D66 INPAQ_VPORT D66 INPAQ_VPORT C97 47nF C97 47nF C103 NC C103 NC R119 47 R119 47 1 2 D121 INPAQ_VPORT D121 INPAQ_VPORT R120 100 R120 100 R112 75 R112 75 R122 10K R122 10K R108 100R R108 100R C100 47nF C100 47nF R110 10 R110 10 R116 47 R116 47 1 2 D122 INPAQ_VPORT D122 INPAQ_VPORT C98 1nF C98 1nF R113 75 R113 75 R115 330 R115 330 1 2 D109 INPAQ_VPORT D109 INPAQ_VPORT R121 100 R121 100 1 2 D76 INPAQ_VPORT D76 INPAQ_VPORT R114 75 R114 75 5 10 4 9 3 8 2 7 1 15 14 13 12 11 6 16 17 XP7 VGA XP7 VGA R109 10 R109 10 R117 47 R117 47 R118 100R R118 100R 1 2 D108 INPAQ_VPORT D108 INPAQ_VPORT Video_out2 AV2/SC1-L AV2/SC1-Rin AV2/SC1-Vin+ AV2/SC1-Lin CVBSOut PC-R PC-Rin AV1-Vin+ AV1-Lin AV1-Rin AV1-R AV1-R AV1-R AV1-R S1-Cin S1-Yin- S1-Yin Scart1_Rout Scart1_Lout Scart1_L Scart1_R SCB- SCR- SCG- PC-Lin PC-L AV1-L SCART1_VOUT Video_out1 Video_out2 Pr1 Y1 PC-R PC-L Pb1 AV2/SC1-R AV1-L AV1-L AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-L AV1-L SCART1_VOUT AMP-PhoneR AMP-PhoneL Phone-MUTE Phone-MUTE Pr1 Pb1 Y1 S1-C S1-C AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-R AV1-L AV1-L AV1-L AV1-L AV1-V AV1-V AV1-V AV2/SC1-V SCART1_VOUT S1-Y S1-Y S1-Y SCART1-G SCART1-G SCART1-R SCART1-R AV_SOG Pb1 Pr1 330_1_G 330_SOG Y1 330_1_G 330_1_B 330_1_R HD1_YIN HD1_YIN HD1_PBIN HD1_PRIN HD-VSW0 AV_SOG SCART1-B SCART1-R SCART1-G 330_1_B 330_1_R 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G 330_1_G SCB+ SCG+ SC_SOG SCR+ 330_SOG HD1_PBIN HD1_PBIN HD1_YIN SCART1-B SCART1-R SCART1-G SCART1-B HD1_PRIN +5VA +12V_all +5VA +5VA +5VA +5VA +5VA +5VA +5VA +5VA +5VA +5VA 5VPI +5VA 5VPI 5VPI +5VA +5VA +5VA +5VA AV2/SC1-Lin AV2/SC1-Rin AV2/SC1-Vin+ CVBSOut PC-Rin AV1-Vin+ AV1-Lin AV1-Rin S1-Cin S1-Yin S1-Yin- Scart1_L Scart1_R SCR- SCG- SCB- PC-Lin Video_out1 DMP_GREEN DMP_RED DMP_BLUE HD-VSW0 SCR+ SCB+ SCG+ SC_SOG SC2-Lin DMP_L SC2-Rin DMP_R AMP-PhoneL AMP-PhoneR Phone-MUTE PC/Component Audio Input Component Input AV2&AVOUT 6、AV1、AV2、S端子、HDTV输入、AV输出、PC音频输入部分电路 1 2 D79 INPAQ_VPORT D79 INPAQ_VPORT + C113 47uF + C113 47uF R189 0 R189 0 R206 10K R206 10K C128 560pF C128 560pF VD56 BAV99 VD56 BAV99 C109 0.1uF C109 0.1uF C122 560pF C122 560pF 1 2 D95 INPAQ_VPORT D95 INPAQ_VPORT C106 0.1uF C106 0.1uF R193 10 R193 10 1 2 D106 INPAQ_VPORT D106 INPAQ_VPORT R192 12K R192 12K R141 10K R141 10K + C111 47uF + C111 47uF R204 75 R204 75 R201 12K R201 12K 1 2 D107 INPAQ_VPORT D107 INPAQ_VPORT L36 BLM18PG181SN1 L36 BLM18PG181SN1 1 2 D99 INPAQ_VPORT D99 INPAQ_VPORT C129 0.1uF C129 0.1uF R299 0 R299 0 R205 220 R205 220 VD57 BAV99 VD57 BAV99 R226 10K R226 10K R155 75 R155 75 R171 47 R171 47 C171 330pF C171 330pF 3 1 2 VD55 BAV99 VD55 BAV99 + C112 47uF + C112 47uF R172 0 R172 0 VD52 BAV99 VD52 BAV99 C108 680pF C108 680pF R168 12K R168 12K 1 2 D98 INPAQ_VPORT D98 INPAQ_VPORT 1 2 D84 INPAQ_VPORT D84 INPAQ_VPORT R209 330 R209 330 1 3 5 6 6 8 12 12 2 2 4 4 9 9 13 13 14 14 15 15 7 7 16 16 10 10 11 11 17 17 18 18 19 19 20 20 R L Y Pb Pr XP3 AV1 R L Y Pb Pr XP3 AV1 C210 560pF C210 560pF C121 680pF C121 680pF R154 1K R154 1K C172 330pF C172 330pF R167 47 R167 47 L37 BLM18PG181SN1 L37 BLM18PG181SN1 C132 0.1uF C132 0.1uF S1A 2 S1B 5 S1C 11 S1D 14 S2A 3 S2B 6 S2C 10 S2D 13 IN 1 DA 4 DB 7 DC 9 DD 12 VCC 16 GND 8 EN 15 N14 P15V330 N14 P15V330 C196 47nF C196 47nF R207 220 R207 220 R153 51R/0603 R153 51R/0603 C114 560pF C114 560pF C126 0.1uF C126 0.1uF C174 330pF C174 330pF 3 1 2 VD54 BAV99 VD54 BAV99 R144 75 R144 75 VD58 BAV99 VD58 BAV99 R180 0R R180 0R R139 75 R139 75 VD59 BAV99 VD59 BAV99 R160 1K R160 1K GND 9 SIG11 11 GND 5 SIG4 4 SIG1 1 GND 2 SIG3 3 SIG47 7 SIG6 6 SIG10 10 SIG8 8 HOLE 12 HOLE 13 HOLE 14 HOLE 15 HOLE 16 XP1 COMPONENT XP1 COMPONENT C117 560pF C117 560pF R183 10K R183 10K R194 100 R194 100 R152 10 R152 10 3 1 2 4 567 GND Yin Cin GND GND XP5 GND Yin Cin GND GND XP5 R181 75 R181 75 1 2 D81 INPAQ_VPORT D81 INPAQ_VPORT 1 2 D87 INPAQ_VPORT D87 INPAQ_VPORT R217 NC/47K R217 NC/47K R140 10K R140 10K C123 680pF C123 680pF 1 2 D89 INPAQ_VPORT D89 INPAQ_VPORT R199 10K R199 10K R175 470R R175 470R C131 0.1uF C131 0.1uF VD49 BAV99 VD49 BAV99 R184 47 R184 47 C193 2.2uF C193 2.2uF R134 10K R134 10K C207 0.1uF C207 0.1uF R200 0 R200 0 VD51 BAV99 VD51 BAV99 1 2 D80 INPAQ_VPORT D80 INPAQ_VPORT R186 12K R186 12K R176 10 R176 10 VD46 BAV99 VD46 BAV99 R161 1K R161 1K R185 10 R185 10 R195 10 R195 10 C204 47nF C204 47nF R198 10K R198 10K VD60 BAV99 VD60 BAV99 1 2 D97 INPAQ_VPORT D97 INPAQ_VPORT 1 2 D88 INPAQ_VPORT D88 INPAQ_VPORT 1 2 D90 INPAQ_VPORT D90 INPAQ_VPORT 1 2 D83 INPAQ_VPORT D83 INPAQ_VPORT R132 10K R132 10K R169 0 R169 0 C107 0.1uF C107 0.1uF C119 47nF C119 47nF 1 2 D96 INPAQ_VPORT D96 INPAQ_VPORT C115 0.1uF C115 0.1uF R251 12K R251 12K 1 2 D82 INPAQ_VPORT D82 INPAQ_VPORT C194 2.2uF C194 2.2uF + CA24 10uF/16V + CA24 10uF/16V C205 NC/0.1uF C205 NC/0.1uF R173 10k R173 10k R151 1K R151 1K C209 474/0603 C209 474/0603 R170 47 R170 47 + CA35 10uF/16V + CA35 10uF/16V R142 10K R142 10K 1 2 3 Q18 3904 Q18 3904 R188 75 R188 75 R131 10K R131 10K C116 47nF C116 47nF C130 560pF C130 560pF R216 NC/47K R216 NC/47K R208 10K R208 10K 1 2 3 Q17 3904 Q17 3904 R147 10K R147 10K VD61 BAV99 VD61 BAV99 C176 1nF C176 1nF 3 4 2 1 5 R WR WL L GND XP2 R WR WL L GND XP2 R179 75 R179 75 R150 1K R150 1K C211 560pF C211 560pF R162 10K R162 10K C206 NC/0.1uF C206 NC/0.1uF CA18 10uF/16V CA18 10uF/16V R165 12K R165 12K 1 3 2 Q16 3906 Q16 3906 R166 10K R166 10K R190 10K R190 10K CA22 10uF/16V CA22 10uF/16V R210 12K R210 12K VD47 BAV99 VD47 BAV99 R148 10K R148 10K R158 1K R158 1K C125 560pF C125 560pF C118 47nF C118 47nF R250 10K R250 10K C127 0.1uF C127 0.1uF R145 75 R145 75 R146 75 R146 75 R182 0 R182 0 R178 10K R178 10K R133 10K R133 10K R322 0 R322 0 1 2 D85 INPAQ_VPORT D85 INPAQ_VPORT R143 75 R143 75 1 2 D86 INPAQ_VPORT D86 INPAQ_VPORT 1 2 D94 INPAQ_VPORT D94 INPAQ_VPORT R149 10K R149 10K 1 2 4 6 3 5 7 黄 白 红 左 中 右 上 AV6-W-2 XP4A 黄 白 红 左 中 右 上 AV6-W-2 XP4A C208 47nF C208 47nF C120 680pF C120 680pF R321 0 R321 0 CA26 10uF/16V CA26 10uF/16V R187 0 R187 0 3 1 2 VD50 BAV99 VD50 BAV99 VD48 BAV99 VD48 BAV99 R135 10K R135 10K R174 27K R174 27K C105 0.1uF C105 0.1uF 1 2 D91 INPAQ_VPORT D91 INPAQ_VPORT R138 75 R138 75 C104 0.1uF C104 0.1uF R177 10 R177 10 R196 330 R196 330 R202 10 R202 10 R136 10K R136 10K 8 9 11 13 10 12 14 黄 白 红 左 中 右 下 AV6-W-2 XP4B 黄 白 红 左 中 右 下 AV6-W-2 XP4B R254 12K R254 12K VD53 BAV99 VD53 BAV99 C124 1uF C124 1uF CA17 10uF/16V CA17 10uF/16V TV1-V SIFPOUT IF-AGC SCL_EXT SDA_EXT IF_TV IF_TV SDA_EXT SCL_EXT IF-AGC TV1-L/R TV SIFPOUT TV1-Vin- TV1-Vin+ TV1-V TV-SIFM Video_out1 TV +5VA AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND +5VA 33V AGND AGND 40V +12V_all +5VA +5VA AGND 5V-OUT +5VA AGND AGND AGND +5V_all +5VA +5VA AGND +5VA 5V-OUT AGND AGND SCL_EXT 2 SDA_EXT 2 TV1-Vin+ TV1-Vin- TV-SIFP TV-SIFM Video_out1 6 I2C ADDRESS(R263 NC): READ is 0X87 WRITE is 0X86 U23 PIN2 connected to GND L' 7、TV接收、中频放大、图像解调部分电路 C155 820pF C155 820pF R340 10 R340 10 1 3 2 Q23 3904 Q23 3904 1 3 2 Q38 3904 Q38 3904 C142 10nF C142 10nF L22 NC R-INDC1608N-HX L22 NC R-INDC1608N-HX C135 1.5nF C135 1.5nF R233 0 R233 0 C133 0 C133 0 R236 1k R236 1k R246 5.6K R246 5.6K AGC 1 NC1 2 AS 3 SCL 4 SDA 5 5VA 6 5VB 7 NC3 8 33V 9 NC4 10 IFout 11 GND3 12 GND2 13 GND1 14 GND4 15 GND5 16 GND6 17 GND7 18 GND8 19 U15 TUNER_IF U15 TUNER_IF C149 47nF C149 47nF R308 6.8K/8.2K R308 6.8K/8.2K L30 NC L30 NC R253 10 R253 10 R319 220 R319 220 C166 0.1uF C166 0.1uF C134 10nF C134 10nF C138 220nF C138 220nF R260 820 R260 820 R234 10 R234 10 R309 2.2K/6.8K R309 2.2K/6.8K CA29 1uF/50V CA29 1uF/50V R249 100 R249 100 R242 NC R242 NC C165 10nF C165 10nF R256 75 R256 75 R257 0 R257 0 R219 4.7K R219 4.7K 1 3 2 Q20 3904 Q20 3904 3 1 2 D57 BAV99 D57 BAV99 + CA37 10uF/16V + CA37 10uF/16V 2 ING 4 OUT1 GND 3 5 OUT2 1 IN SAW U16 N9455 SAW U16 N9455 R320 75 R320 75 D53 NC/BA277 D53 NC/BA277 1 2 Y3 4MHz Y3 4MHz L25 0 L25 0 R240 100K R240 100K C141 22pF C141 22pF C158 10nF C158 10nF C161 0.1uF C161 0.1uF R243 100K R243 100K R220 4.7K R220 4.7K 1 2 D58 5.6V D58 5.6V R232 100K R232 100K 1 3 2 Q21 2N7002 Q21 2N7002 C136 0.1uF C136 0.1uF C157 1nF C157 1nF L24 FB L24 FB R222 22K R222 22K L19 FB L19 FB L20 100uH L20 100uH C160 0.1uF C160 0.1uF C137 0.1uF C137 0.1uF R223 22K R223 22K C164 NC/330pF C164 NC/330pF C140 0.1uF C140 0.1uF D54 0/BA277 D54 0/BA277 R230 330 R230 330 R221 4.7K R221 4.7K R245 100 R245 100 C139 470nF C139 470nF C146 0.1uF C146 0.1uF R241 75 R241 75 R231 22K R231 22K C147 0.1uF C147 0.1uF R258 47 R258 47 1 2 3 Q19 3904 Q19 3904 C197 0.1uF C197 0.1uF R225 NC/1.2K R225 NC/1.2K + CA32 47UF/16V + CA32 47UF/16V R255 10 R255 10 R227 10K R227 10K D63 IN4148 D63 IN4148 R239 NC R239 NC L21 FB L21 FB + CA34 47uF/16V + CA34 47uF/16V C200 10nF C200 10nF R228 NC R228 NC C152 NC C152 NC C143 22pF C143 22pF 1 3 2 Q22 3904 Q22 3904 + CA33 10UF/16V + CA33 10UF/16V C167 22pF C167 22pF R237 1K R237 1K R248 220 R248 220 C148 10nF C148 10nF C159 470nF C159 470nF R238 4.7K R238 4.7K + CA59 100uF/16V + CA59 100uF/16V 2 ING 4 OUT1 GND 3 5 OUT2 1 IN SAW U18 N6274 SAW U18 N6274 R229 0 R229 0 D55 BA277 D55 BA277 R307 4.7K R307 4.7K C151 100pF C151 100pF R318 1k R318 1k C163 NC/330pF C163 NC/330pF R244 100 R244 100 R305 NC R305 NC L23 100uH L23 100uH R259 1K R259 1K C153 0.1uF C153 0.1uF C145 0.1uF C145 0.1uF C156 390pF C156 390pF DGND 7 TOP 9 VIF1 1 VIF2 2 REF 15 NC(5)/VAGC(6) 16 DEEM 5 SCL 11 OUT1 3 NC 13 AUD_OUT 8 SDA 10 FMPLL 4 TAGC 14 AFD 6 SIOMAD 12 CVBS 17 AGND 18 VPLL 19 VPP 20 AFC 21 OUT2 22 SIF1 23 SIF2 24 U17 TDA9885&6 U17 TDA9885&6 CA30 1uF/50V CA30 1uF/50V R252 1K R252 1K C154 10nF C154 10nF R306 100 R306 100 C150 1nF C150 1nF D56 C33V1 D56 C33V1 C144 22pF C144 22pF R235 10 R235 10 R224 NC/75 R224 NC/75 C162 0.1uF C162 0.1uF R247 NC(2K) R247 NC(2K) L18 FB L18 FB OP_VCC2 OP_VCC2 OP_VCC2 OP_VCC2 AUOut2-R AUOut2-L Scart1_R Scart1_L OP_VCC2 +12V_all Scart1_R Scart1_L AUOut2-R AUOut2-L 8、AV音频输出部分电路（SCART接口） C169 0.1uF C169 0.1uF H3 D4 H3 D4 1 M2 CONN RECT 1 M2 CONN RECT 1 CA39 100uF/16V CA39 100uF/16V CA38 100uF/16V CA38 100uF/16V 1 M1 CONN RECT 1 M1 CONN RECT 1 1 M6 CONN RECT 1 M6 CONN RECT 1 R264 10K R264 10K H14 D4 H14 D4 1 M3 CONN RECT 1 M3 CONN RECT 1 R266 33K R266 33K TEST4 TEST4 TEST2 TEST2 C170 2.2uF C170 2.2uF 1 M5 CONN RECT 1 M5 CONN RECT 1 R271 33K R271 33K TEST1 TEST1 R261 100 R261 100 TEST3 TEST3 H1 D4 H1 D4 C177 100pF C177 100pF C175 2.2uF C175 2.2uF R215 47K R215 47K H13 D4 H13 D4 5 6 7 8 4 - + U20B BA4558 - + U20B BA4558 C173 100pF C173 100pF TEST5 TEST5 R269 10K R269 10K 3 2 1 8 4 - + U20A BA4558 - + U20A BA4558 1 M4 CONN RECT 1 M4 CONN RECT 1 R263 47K R263 47K H12 D4 H12 D4 R262 47K R262 47K R214 47K R214 47K OP_VCC1 AMP-R2 AMP-PhoneL AMP-PhoneR OP_VCC1 AMP-L AMP-R AMP_R1 AMP_L1 AMP-L2 AMP_R1 AMP-PRout AMP-R2 AMP-PLout AMP_L1 AMP-L2 TO_SEAKER_L TO_SEAKER_L TO_SEAKER_L TO_SEAKER_L TO_SEAKER_R TO_SEAKER_R AMP-Rout+ AMP-Lout+ AMP-MUTE AMP-PRout AMP-PLout Phone-MUTE AMP-Rout+ AMP-Lout+ TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R TO_SEAKER_R +5VA 6VBuf1 +12V_all OP_VCC1 OP_VCC1 +12V_all +12V_all 12VA AGND AGND AGND AGND 12VA 12VA 5Vstb +12V_all AGND AGND 12VA AGND 12VA AGND AGND AMP-L AMP-R AMP-PhoneL AMP-PhoneR AMP-MUTE 9 Phone-MUTE 9 FOR TDA1308/PT2308 L26 FB,R298 NC; FOR TL062 L26 NC,R298 0; 9、音频前置运放、伴音功放及静音控制部分电路 R704 0 R704 0 Q700 3904 Q700 3904 R705 10K R705 10K R297 NC R297 NC CA41 10uF/16V CA41 10uF/16V C185 1nF C185 1nF R292 10K R292 10K C180{50B6D0E8-FC8C-4597-9317-5A835CF826DC} 0.1uF C180{50B6D0E8-FC8C-4597-9317-5A835CF826DC} 0.1uF R709 10K R709 10K CA50 47uF/25V CA50 47uF/25V C190 104 C190 104 C202 4.7uF C202 4.7uF R329 100 R329 100 R707 1K R707 1K C192 104 C192 104 L26 NC L26 NC C187 2.2uF C187 2.2uF R289 10K R289 10K R712 100K R712 100K Q701 3904 Q701 3904 R333 100 R333 100 R334 47K R334 47K R342 0 R342 0 CA40 10uF/16V CA40 10uF/16V R296 NC R296 NC + CA53 470UF/25V + CA53 470UF/25V 3 2 1 8 4 - + U22A BA4558 - + U22A BA4558 R287 10K R287 10K R273 33K R273 33K C191 104 C191 104 R706 8.2K R706 8.2K IN1 1 GND 2 SVRR 3 OUT1 4 PGND 5 OUT2 6 VP 7 MVSS 8 IN2 9 GND 10 GND 11 GND 12 GND 13 GND 14 GND 15 GND 16 GND 17 GND 18 TDA1517P U21 TDA1517P U21 R298 100 R298 100 R304 NC R304 NC 1 3 2 Q32 3906 Q32 3906 D701 1N4148 D701 1N4148 R301 0 R301 0 R285 10K R285 10K C188 1nF C188 1nF R343 NC R343 NC R703 10K R703 10K R302 0 R302 0 CA44 100uF/16V CA44 100uF/16V R274 10K R274 10K C184 1uF C184 1uF R303 NC R303 NC R290 10K R290 10K C189 100pF C189 100pF R291 33K R291 33K C186 100pF C186 100pF C201 4.7uF C201 4.7uF R711 100K R711 100K CA45 100uF/16V CA45 100uF/16V C179 2.2uF C179 2.2uF 1 3 2 Q33 3906 Q33 3906 R331 100K R331 100K R272 33K R272 33K R288 10K R288 10K 1 2 D708 B240 D708 B240 C183 2.2uF C183 2.2uF CA56 47uF/25V CA56 47uF/25V C182 1nF C182 1nF R330 47K R330 47K R332 100K R332 100K 5 6 7 8 4 - + U22B BA4558 - + U22B BA4558 D707 1N4148 D707 1N4148 R286 10K R286 10K 3 1 2 Q702 3906 Q702 3906 1 2 3 4 CN7TitleBlock0 CN7TitleBlock0 + CA52 470uF/16V+ CA52 470uF/16V D702 1N4148 D702 1N4148 C181 1nF C181 1nF + CA55 470uF/16V + CA55 470uF/16V D700 1N4148 D700 1N4148 R713 22R R713 22R + CA51 220uF/25V + CA51 220uF/25V C178 2.2uF C178 2.2uF R278 33K R278 33K + CA54 470U/16V + CA54 470U/16V IR_DMP VCC_USB5V VCC_USB5V +5V_all DMP_L DMP_BLUE 5 DMP_RED 5 DMP_GREEN 5 DMP_R DMP_ON 1,2 IR_DMP 10、DMP供电及DMP音频输出接口部分电路 16 Y_OUT GND 23 24 GND GND 38 GND 17 2 USB3_5V 4 GND 6 USB2_5V 8 GND 10 USB1_5V 12 GND DM3 1 DP3 3 DM2 5 DP2 7 DM1 9 DP1 11 13 ML_OUT 14 MR_OUT PB_OUT 15 18 PR_OUT COM_PB 19 20 COM_PR COM_Y 21 22 CVBS_IN RXD 25 26 TXD 28 REMOTE GPIO1 30 GPIO2 29 POWER_USB 27 SCL1 32 NC 34 SDA1 31 ID 33 VCC5V 36 VCC5V 35 GND 37 ML_IN 39 MR_IN 40 XS11 40P-2X20 XS11 40P-2X20 R48 0_DNS R48 0_DNS CA31 nc/47uF/16V CA31 nc/47uF/16V L38 FB L38 FB