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8S55-E100M主板原理图

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5 4 3 2 1 靠近端子放置 HDMI2 JA3 DATA2+ DATA2 SHIELD DATA2DATA1+ DATA1 SHIELD DAT1ADATA0+ DATA0 SHIELD DATA0GND CLK+ CLK SHIELD GND CLKCEC GND NC SCL GND SDA DDC/CEC GND +5V POWER HOT PLUG HDMI SOCKET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI2_RX2+ HDMI2_RX2HDMI2_RX1+ HDMI2_RX1HDMI2_RX0+ HDMI2_RX0HDMI2_CLK+ HDMI2_CLKCEC R390 NC/0Ω ARC HDMI2-SCL HDMI2-SDA HDMI2_HTP HDMI2/5V 靠近端子放置 HDMI2_RX2+ HDMI2_RX2HDMI2_RX1+ HDMI2_RX1HDMI2_RX0+ HDMI2_RX0HDMI2_CLK+ HDMI2_CLKR368 R372 R376 R378 R380 R383 R385 R388 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω M_HDMI2_RX2P M_HDMI2_RX2N M_HDMI2_RX1P M_HDMI2_RX1N M_HDMI2_RX0P M_HDMI2_RX0N M_HDMI2_CLKP M_HDMI2_CLKN HDMI2/5V HDMI3/MHL JA4 DATA2+ DATA2 SHIELD DATA2DATA1+ DATA1 SHIELD DAT1ADATA0+ DATA0 SHIELD DATA0GND CLK+ CLK SHIELD GND CLKCEC GND NC SCL GND SDA DDC/CEC GND +5V POWER HOT PLUG HDMI SOCKET Q111 1 R398 4.7KΩ M_HDMI2_HPDIN HDMI3_RX2+ HDMI3_RX2HDMI3_RX1+ HDMI3_RX1HDMI3_RX0+ HDMI3_RX0HDMI3_CLK+ HDMI3_CLKHDMI3-SCL HDMI3-SDA RV22 RV23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI3_RX2+ MHL_CD_SENSE HDMI3_RX2HDMI3_RX1+ HDMI3_RX1HDMI3_RX0+ HDMI3_RX0HDMI3_CLK+ HDMI3_CLKCEC HDMI3-SCL HDMI3-SDA HDMI3_HTP HDMI3/5V HDMI3/5V HDMI3_RX2+ HDMI3_RX2HDMI3_RX1+ HDMI3_RX1HDMI3_RX0+ HDMI3_RX0HDMI3_CLK+ HDMI3_CLK- R364 R365 R366 R369 R370 R373 R374 R381 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω M_HDMI3_RX2P M_HDMI3_RX2N M_HDMI3_RX1P M_HDMI3_RX1N M_HDMI3_RX0P M_HDMI3_RX0N M_HDMI3_CLKP M_HDMI3_CLKN C1132 2.2uF 5 U130 IN OUT GND M_MHL_VBUS_EN 4 R395 10KΩ 1 2 3 本页连接的网路名 M_HDMI2_RX2P M_HDMI2_RX2N HDMI3/5V M_HDMI2_RX1P M_HDMI2_RX1N M_HDMI2_RX0P M_HDMI2_RX0N M_HDMI2_CLKP M_HDMI2_CLKN M_HDMI2_HPDIN M_HDMI2_SCL M_HDMI2_SDA M_HDMI2_RX2P M_HDMI2_RX2N M_HDMI2_RX1P M_HDMI2_RX1N M_HDMI2_RX0P M_HDMI2_RX0N M_HDMI2_CLKP M_HDMI2_CLKN M_HDMI2_HPDIN M_HDMI2_SCL M_HDMI2_SDA D 20 D 20 21 22 23 MHL_CD_SENSE 42 47nF R386 R389 300KΩ 100Ω M_MHL_CABLE_DET +5V_NOR 21 22 23 R393 1KΩ HDMI2_HTP 3 R394 10KΩ AVDD5V_MHL EN FLG AP2171WG-7 R396 10Ω M_AVDD5V_MHL HDMI3/5V KMBT3904 HDMI2_RX2+ HDMI2_RX2HDMI2_RX1+ HDMI2_RX1HDMI2_RX0+ HDMI2_RX0HDMI2_CLK+ HDMI2_CLKHDMI2-SCL HDMI2-SDA RV12 RV13 RV14 RV15 RV16 RV17 RV18 RV19 RV20 RV21 2 R399 NC/1KΩ HDMI3_HTP Q112 1 R402 NC/KMBT3904 2 NC/4.7KΩ M_HDMI3_HPDIN M_HDMI3_RX2P M_HDMI3_RX2N 33Ω M_HDMI3_HPDIN M_HDMI3_RX1P M_HDMI3_RX1N M_HDMI3_RX0P M_HDMI3_RX0N NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD R411 47KΩ HDMI3-SCL HDMI3-SDA R412 10KΩ R414 R416 22Ω 22Ω M_HDMI3_SCL M_HDMI3_SDA M_HDMI3_CLKP M_HDMI3_CLKN M_HDMI3_HPDIN M_HDMI3_SCL M_HDMI3_SDA M_MHL_CABLE_DET M_MHL_VBUS_EN TP68 TP 16 VGA_TX VGA_TX VGA_SDA VGA_HS TP VGA_SDA 11 VGA_HS TP TP 12 M_AVDD5V_MHL VGA SOCKET JA5 1 6 2 7 3 8 4 9 5 10 VGA_GND TP 17 VGA_G VGA_B TP VGA_RX TP79 TP RV33 RV34 RV32 R424 R425 R426 MK1 MARK NC/ESD NC/ESD NC/ESD 75Ω 75Ω 75Ω VGA_BIN R429 33Ω 51 47nF M_VGA_B+ MK2 MARK MK3 MARK MK4 MARK MK5 MARK MK6 MARK MK7 MARK MK8 MARK TP VGA_R TP VGA_RIN VGA_GIN VGA_BIN VGA_GIN R418 R422 68Ω 33Ω 46 47nF M_VGA_GTM1 条码 44 47nF M_VGA_G+ 1 VGA_RIN R417 33Ω 48 47nF M_VGA_R+ M_HDMI_ARC M_HDMI_CEC M_MDI_RN M_MDI_RP M_MDI_TN M_MDI_TP M_VGA_R+ M_VGA_G+ M_VGA_GM_VGA_B+ M_VGA_VSYNC M_VGA_HSYNC M_UART_TX1 M_UART_RX1 QC1 QC2 QC 1 QC 1 M_HDMI3_RX2P M_HDMI3_RX2N M_HDMI3_RX1P M_HDMI3_RX1N M_HDMI3_RX0P M_HDMI3_RX0N M_HDMI3_CLKP M_HDMI3_CLKN M_HDMI3_HPDIN M_HDMI3_SCL M_HDMI3_SDA M_MHL_CABLE_DET M_MHL_VBUS_EN M_AVDD5V_MHL M_HDMI_ARC M_HDMI_CEC M_MDI_RN M_MDI_RP M_MDI_TN M_MDI_TP M_VGA_R+ M_VGA_G+ M_VGA_GM_VGA_B+ M_VGA_VSYNC M_VGA_HSYNC M_UART_TX1 M_UART_RX1 M_UART_TX2 M_UART_RX2 C R400 NC/10KΩ RV1 NC/ESD 43 1uF ARC HDMI2/5V R401 0Ω M_HDMI_ARC RV24 RV25 RV26 RV27 RV28 RV29 RV30 RV31 HDMI3_HTP +5V_STB NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD NC/ESD ESD分布电容小于0.5pF C R405 10KΩ HDMI2-SCL HDMI2-SDA R406 10KΩ R407 R410 22Ω 22Ω M_HDMI2_SCL M_HDMI2_SDA ESD分布电容小于0.5pF 13 VGA_VS AV1 AV1 CVBS1 JA7 4 3 2 1 EPHONE SOCKET YPBPR_AUL1_OUT YPBPR_AUR1_OUT CVBS1 TP R419 AV1_L AV1_R TP TP R440 10KΩ YPBPR_AUR1_OUT YPBPR_AUL1_OUT RV37 R434 RV44 NC/ESD 75Ω NC/ESD NC/ESD B VGA_VS VGA_SCL 33Ω 45 47nF M_CVBS1_IN TP 14 VGA_SCL TP 15 53 54 2.2uF 2.2uF M_YPBPR_AUR1_IN M_YPBPR_AUL1_IN VGA_SCL VGA_SDA VGA_VS VGA_HS R431 R435 R436 R437 100Ω 100Ω M_VGA_VSYNC M_VGA_HSYNC Close to Mstar IC Close to MST IC with wide trace 3 CEC R403 200Ω M_HDMI_CEC R404 R441 10KΩ RV45 R444 12KΩ R446 12KΩ RV38 RV39 RV40 RV41 1 WD1 M_UART_TX2 M_UART_RX2 10KΩ 10KΩ NC/ESD NC/ESD NC/ESD NC/ESD VGA_TX VGA_RX MUST pull high to 5VSTB ISP AND VGA EDID VGA_SDA R442 VGA_SCL R445 100Ω 100Ω M_UART_TX1 M_UART_RX1 RV42 RV43 R443 NC/0Ω M_UART_TX2 M_UART_RX2 NC/ESD NC/ESD R438 NC/100Ω M_UART_TX2 M_UART_RX2 R439 NC/100Ω 3 2 M_YPBPR_AUR1_IN M_YPBPR_AUL1_IN M_CVBS1_IN H1 SCREW 4 1 3 2 H2 SCREW 4 1 3 2 H3 SCREW 4 1 3 2 H4 SCREW 4 1 M_YPBPR_AUR1_IN M_YPBPR_AUL1_IN M_CVBS1_IN B DEBUG CN4 4 3 2 1 CN-M R447 NC/0Ω Connector TX+ T1 M_MDI_TP M_MDI_TN M_MDI_RP M_MDI_RN REGOUT 57 100nF 58 100nF 59 10nF 60 10nF 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 R449 75Ω R451 R453 75Ω R456 61 1nF TP102 M_MDI_RN M_MDI_RP M_MDI_TN M_MDI_TP 75Ω TP 75Ω TXTP TP TP87 RX+ RXTP TP TP JA9 1 2 TX+ 3 TX4 RX+ GND GND 5 4 GND 6 5 7 RX- GND 8 7 8 TP99 TP +3.3V_NOR 4 TF Card Reader JA6 VDD SD_DET CMD CLK SD_D0 SD_D1 SD_D2 SD_D3 SD_VSS VSS SD_DET GND GND SD CARD SOCKET SD_WP# SD_CDZ SD_D1 SD_D0 SD_CLK SD_CMD SD_D3 SD_D2 HDMI2/5V HDMI3/5V +3.3V_NOR SD_WP SD_D1 SD_CLK SD_D3 SD_CDZ SD_D0 SD_CMD SD_D2 9 3 5 7 8 1 2 11 6 12 10 13 TD RD TX RX 9 10 11 12 SD_CDZ SD_CMD SD_CLK SD_D0 SD_D1 SD_D2 SD_D3 TRANSFORMER 62 NETWORK SOCKET GND M_SD_D3 M_SD_D2 M_SD_D1 M_SD_D0 M_SD_CDZ M_SD-CLK M_SD-CMD M_SD_WP For Ethernet EMS A M_SD_D3 M_SD_D2 M_SD_D1 M_SD_D0 M_SD_CDZ M_SD-CLK M_SD-CMD M_SD_WP A +3.3V_NOR +3.3V_STB R2003 NC/0Ω M_MDI_TN 64 M_MDI_TP R2002 0Ω 6 5 4 1nF +3.3V_STB SD_D3 SD_D2 SD_D1 SD_D0 SD_CDZ SD_CLK SD_CMD SD_WP# R459 R462 R464 R465 R466 R468 R469 R471 0Ω 0Ω 0Ω 0Ω M_SD_D3 M_SD_D2 M_SD_D1 M_SD_D0 SD_CDZ U110 I/O4 I/O1 VDD GND I/O3 I/O2 1 2 3 M_MDI_RN M_MDI_RP SD_CDZ SD_WP# R2015 NC/4.7KΩ +3.3V_NOR 100nF AZ1013-04S R467 R470 4.7KΩ NC/4.7KΩ M_SD_CDZ 0Ω M_SD-CLK 0Ω M_SD-CMD 0Ω M_SD_WP NC/4.7KΩ SKYWORTH Title 研发总部工程研究院第二研究所 MSD818A Rev 1.0 Sheet 1 of 24 Size Document Number CustomStandard Date: 5 4 3 2 Tuesday, April 01, 2014 1

8S55-E100M主板原理图

5 4 3 2 1 RESET D 本页网络 M_RST M_XTALO M_XTALI M_KEY0 M_RST M_XTALO M_XTALI M_KEY0 +5V_STB D +5V_STB M_KEY0 3 R596 470KΩ D110 BAV99 C573 2.2uF 1 R597 10KΩ 1 R1 1MΩ 2 Q125 MMBT3906 R1668 1KΩ R598 100KΩ C CE11 22uF + 3 2 C574 10uF 根据实际电源 上电时序调整 M_RST C575 1nF C B Crystal R599 0Ω M_XTALO C576 33pF B 2 R600 1MΩ 3 X2 24MHz 1 M_XTALI C577 33pF C1=C2=2*CL-5 NOTE:晶体频偏需要小于30PPM SKYWORTH A 研发总部工程研究院第二研究所 A Title MSD818A Size A Date: 5 4 3 Document Number Other Tuesday, April 01, 2014 2 Rev 1.0 Sheet 1 1 of 24

8S55-E100M主板原理图

5 4 3 2 1 +12V_NOR转5V_USB与5V_NOR(5A) VIN_1237_1 R1991 EN_1237_1 R1992 VIN_1237_1 51KΩ 18KΩ C1686 1uF L1317 10uH +5V_USB R1989 0Ω C1698 1 2 100nF LX_1237_1 R1996 VIN_1237_1 R1993 100KΩPMF_1237_1 R1994 NC/100KΩ Core Power +5V_NOR VIN_1237 FB23 31Ω/100MHz VIN_1237 R1973 R1975 100KΩ 51KΩ EN_1237 18KΩ R1974 PMF_1237 R1976 NC/100KΩ C1681 !!! 至少需使用5A DC/DC VIN_1237 C1682 1uF L1316 10uH CORE POWER 1.2V VDDC 2 R1901 R1304 0Ω C1607 C1143 CE47 C1493 C1587 C1606 C1608 C1144 本页连接网络 R1979 0Ω C1679 1 100nF LX_1237 C1687 47nF 22nF M_PWR_ON/OFF M_PWR_ON/OFF 23 22 21 20 19 18 SS IN VCC BST PGND LX SS IN VCC BST PGND LX POWER D U1327 FB25 31Ω/100MHz R1987 EN_1237_1 PMF_1237_1 FB_1237_1 100KΩ C1699 0Ω NC/2.2nF ±5% R1997 R1988 NC/22Ω LX LX PGND PGND PGND PGND 17 16 15 14 13 12 120KΩ FB_1237_1 ±1% + C1695 C1691 CE106 C1696 C1689 POWER U1326 C1692 100nF 10uF 470uF 22uF 10uF NC/100nF R1995 CE104 C1683 C1494 220uF 100nF 10uF R1972 AOZ1237QI-01 82KΩ ±5% VIN_1237 + 22.1KΩ ±1% FB24 600Ω/100MHz R1977 EN_1237 PMF_1237 FB_1237 100KΩ 1 2 3 4 5 6 PGOOD EN /PFM AGND FB TON C1680 100Ω NC/2.2nF ±1% R1902 R1978 NC/22Ω LX LX PGND PGND PGND PGND 17 16 15 14 13 12 4.7KΩ FB_1237 ±1% 23 22 21 20 19 18 POWER +5V_USB +5V_NOR D C1487 100nF22uF 10uF 10uF 470uF 10uF NC/100nF R1744 NC/10uF CE105 C1688 C1697 220uF 100nF 10uF R1990 + 1 2 3 4 5 6 PGOOD EN /PFM AGND FB TON + +5V_STB +1.5V_DDR NC/10uF AIN IN IN 10KΩ ±1% LX LX +3.3V_STB +3.3V_NOR AIN IN IN LX LX 470KΩ ±5% VIN_1237_1 LX_1237_1 10 11 靠近DC-DC 7 8 9 10 11 AOZ1237QI-01 靠近DC-DC 7 8 9 R710 LX_1237 100KΩ 2 R713 R709 R712 100KΩ NC/1MΩ NC/1MΩ Q127 2N7002K 2 NC/2N7002K R708 1 3 Q126 NC/4.7KΩ M_VID0 M_VID1 M_VID0 M_VID0 M_VID1 M_VID1 R711 NC/4.7KΩ 1 3 Vout=0.805V*(1+4.8/10)=1.19V Vout=0.805V*(1+4.8/10)=1.19V VDDC R21 R23 R30 VDDC_CPU NC/0Ω NC/0Ω NC/0Ω C C +12V_NOR转VDDC_CPU(3A) POWER L142 FB13 600Ω/100MHz R579 100KΩ R1681 C1022 C1021 MP1495DJ-LF-Z 4 3 2 1 GND SW IN AAM U128 BST EN/SYNC VCC FB 5 6 7 8 R1672 75Ω NC/100nF 100Ω 10uH VDDC_CPU R707 0Ω + CE8 100nF R1675 R1P16 33KΩ NC/0Ω C539 10uF C540 100nF R1677 10KΩ C1136 C535 10uF R1673C534 100nF CE7 4.7KΩ C1145 10uF C1139 C1137 C1146 470uF 10uF 10uF + 10uF R1674 10KΩ 10uF C1138 NC/10uF R41 M_VID1 R38 R36 R37 NC/100KΩ 44.2KΩ100KΩ 2 Q5 2N7002K 2 R39 NC/1MΩ 220uF 2N7002K R42 1 M_VID0 4.7KΩ C1024 10nF R1676 100KΩ C1023 100nF 4.7KΩ 1 3 3 Q6 LDO +5V_STB转3.3V_STB 500mA 4 POWER_IN FB0P2 60Ω/100MHz FB0P4 NC/60Ω/100MHz R0P8 U119 LD1117-3.3 LDO +5V_NOR转3.3V_NOR 4 OUT U120 LD1117-3.3 +12V_NOR转1.5V_DDR(2A) U0P2 4 3 2 1 GND SW IN AAM BST EN/SYNC VCC FB 5 6 7 8 R0P5 22Ω 100nF C0P4 L0P3 10uH +1.5V_DDR ADJ OUT OUT ADJ IN B IN POWER OUT +3.3V_NOR POWER R1715 0Ω +12V_NOR B 1 2 3 1 2 100KΩ C1P5 10uF C1P6 10uF C1P7 R1P5 100nF NC/100KΩ R0P9 18.2KΩ C1P8 C1P9 + CE0P4 +5V_STB C561 2.2uF +3.3V_STB MP1494DJ-LF-Z R1P6 82KΩ R1P2 33KΩ C2P6 100nF R2P0 10KΩ R0P10 10uF 1.3KΩ 100nF 220uF C557 C562 10uF 100nF C558 100nF +5V_NOR C563 2.2uF C564 100nF C559 10uF C560 100nF R1P7 22.1KΩ 400mA Max POWER_IN 12V SWITCH U28 1 S1 D4 8 D3 7 D2 6 POWER R700 2 S2 C286 100nF 3 S3 4 G LDO +5V_NOR转1.8V_NOR CE103 + 4 U121 NC/AS1117L-1.8/TR-HF POWER_IN +12V_NOR转+5V_STB(2A) FB0P3 60Ω/100MHz +5V_STB U0P3 R0P13 4 3 2 1 GND SW IN AAM BST EN/SYNC VCC FB 5 6 7 8 R0P12 22Ω 100nF C0P5 L0P4 10uH 100KΩ D1 5 C289 100nF STM9435 220uF ADJ OUT OUT IN A 100KΩ C1P10 C1P13 10uF 10uF C1P11 R1P8 100nF NC/100KΩ R0P14 0Ω C1P12 C1P14 + CE0P5 R2005 4.7KΩ 1 3 R701 10KΩ +5V_NOR KMBT3904 2 Q130 3 A 1 2 3 MP1494DJ-LF-Z R1P10 82KΩ R1P11 33KΩ C2P7 100nF R2P1 10KΩ +1.8V_NOR R0P11 10uF 120KΩ 100nF 220uF M_PWR_ON/OFF C565 C568 NC/2.2uF C569 NC/100nF NC/100nF R1P9 22.1KΩ L :Power off H :Power on C566 NC/2.2uF SKYWORTH Title MSD818A 研发总部工程研究院第二研究所 320mA Max 5 4 3 2 Size C Date: Document Number Power Tuesday, April 01, 2014 1 Rev 1.0 Sheet 1 of 24

8S55-E100M主板原理图

5 4 3 2 1 本页连接的网络名 CN28 TP VCC-PANEL D VCC_PANEL TP TP TP TP TP TP TP TP TP TP LVDSB3N LVDSBCLKN LVDSB2N LVDSB1N LVDSB0N LVDSC3N LVDSCCLKN LVDSC2N LVDSC1N LVDSC0N CE2 100uF 97 100nF B3BCLKB2B1B0C3CCLKC2C1C0- TP163 TP164 TP TP TP165 TP TP166 TP M_3D_ENABLE M_LO_DIM BL_ADJ_LVDS M_SDA R541 R543 R544 R546 NC/0Ω NC/0Ω NC/0Ω NC/0Ω R548 3D_ENABLE LO_DIM ADJ_LVDS SDA 1 3 5 7 9 11 13 15 17 19 21 23 25 27 CN-M 2 4 6 8 10 12 14 16 18 20 22 24 26 28 TP LVDSB3P LVDSBCLKP TP TP LVDSB2P TP LVDSB1P LVDSB0P TP TP LVDSC3P LVDSCCLKP TP LVDSC2P LVDSC1P LVDSC0P TP TP TP TP TP B1+ B0+ C3+ CCLK+ C2+ C1+ C0+ TP R540 NC/1KΩ R1642 SYNC_OUT MODE 3D_SYNC SCL R553 R554 R542 R1683 R547 NC/0Ω 3D_SYNC_Panel_IC/Glass NC/0Ω 3D_L/R_SYNC_OUT MODE NC/0Ω 3D_SYNC_IC_Panel M_SCL NC/0Ω M_LVDSC0P M_LVDSC0N M_LVDSC1P M_LVDSC1N M_LVDSC2P M_LVDSC2N M_LVDSCCLKP M_LVDSCCLKN M_LVDSC3P M_LVDSC3N M_LVDSP M_LVDSN M_LVDSC0P M_LVDSC0N M_LVDSC1P M_LVDSC1N M_LVDSC2P M_LVDSC2N M_LVDSCCLKP M_LVDSCCLKN M_LVDSC3P M_LVDSC3N M_LVDSP M_LVDSN M_LVDSB3P M_LVDSB3N M_LVDSB4P M_LVDSB4N M_LVDSB2P M_LVDSB2N M_LVDSBCLKP M_LVDSBCLKN M_LVDSB0P M_LVDSB0N M_LVDSB1P M_LVDSB1N M_LVDSC3P M_LVDSC3N M_LVDSP M_LVDSN M_LVDSC2P M_LVDSC2N M_LVDSCCLKP M_LVDSCCLKN M_LVDSC0P M_LVDSC0N M_LVDSC1P M_LVDSC1N RP56 0Ω X 4 1 3 5 7 RP57 2 4 6 8 0Ω X 4 LVDSB3P LVDSB3N LVDSB4P LVDSB4N LVDSB2P LVDSB2N LVDSBCLKP LVDSBCLKN LVDSB0P LVDSB0N LVDSB1P LVDSB1N LVDSC3P LVDSC3N LVDSP LVDSN LVDSC2P LVDSC2N LVDSCCLKP LVDSCCLKN LVDSC0P LVDSC0N LVDSC1P LVDSC1N NC/0Ω NC/0Ω NC/0Ω M_LO_DIM M_3D_ENABLE M_LO_DIM M_3D_ENABLE M_PANEL_ON/OFF M_SDA M_SCL BL_ADJ_LVDS 3D_L/R_SYNC_OUT 3D_SYNC_IC_Panel +5V_NOR +12V_NOR +3.3V_NOR 1 3 5 7 RP58 2 4 6 8 0Ω X 4 TP B3+ BCLK+ B2+ + +3.3V_NOR VCC_P LVDS-FHD6bit TP155 TP349 MODE TP158 M_LVDSB0P M_LVDSB0N M_LVDSB1P M_LVDSB1N M_LVDSB2P M_LVDSB2N M_LVDSBCLKP M_LVDSBCLKN M_LVDSB3P M_LVDSB3N M_LVDSB4P M_LVDSB4N M_LVDSB0P M_LVDSB0N M_LVDSB1P M_LVDSB1N M_LVDSB2P M_LVDSB2N M_LVDSBCLKP M_LVDSBCLKN M_LVDSB3P M_LVDSB3N M_LVDSB4P M_LVDSB4N D + B4+ TP TP LVDSP LVDSB4P LVDSN LVDSB4N TP TP B4- M_PANEL_ON/OFF M_SDA M_SCL BL_ADJ_LVDS 3D_L/R_SYNC_OUT 3D_SYNC_IC_Panel 1 3 5 7 RP59 2 4 6 8 0Ω X 4 C 1 3 5 7 RP60 2 4 6 8 0Ω X 4 C 1 3 5 7 RP61 2 4 6 8 0Ω X 4 POWER_IN FB26 NC/31Ω/100MHz U113 1 S1 D4 8 D3 7 D2 6 D1 5 VCC-PANEL +5V_NOR FB8 NC/31Ω/100MHz 3D_SYNC_Panel_IC/Glass 1 3 5 7 2 4 6 8 2 S2 3 S3 4 G R556 3D_SYNC_Panel_IC/Glass +12V_NOR FB10 31Ω/100MHz 98 100nF 99 100KΩ C500 2.2uF STM9435 NC/10uF R557 10KΩ L :Power off H :Power on M_PANEL_ON/OFF R722 10KΩ 3 R558 1 1KΩ KMBT3904 B 2 Q123 B A A SKYW ORTH Title MSD818A Size A2 Date: 5 4 3 2 研发总部工程研究院第二研究所 Document Number Panel Tuesday, April 01, 2014 1 Rev 1.0 Sheet 1 of 24

8S55-E100M主板原理图

5 4 3 2 1 U104 INF-D0 INF-D1 INF-D2 INF-D3 INF-D4 INF-D5 INF-D6 INF-D7 INF-CMD INF-CLK INF-RST D A3 A4 A5 B2 B3 B4 B5 B6 M5 M6 K5 C2 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 CMD CLK RST_n VDDi VCCQ VCCQ VCCQ VCCQ VCCQ VCC VCC VCC VCC VSS VSS VSS VSS VSSQ VSSQ VSSQ VSSQ VSSQ P5 P3 N4 M4 C6 K9 J10 F5 E6 K8 H10 G5 E7 P6 P4 N5 N2 INF_POWER iNAND FLASH 本页的网路 M_INF_CLK M_INF_CMD M_INF_RST M_INF_D0 M_INF_D1 M_INF_D2 M_INF_D3 M_INF_D4 M_INF_D5 M_INF_D6 M_INF_D7 M_INF_CLK M_INF_CMD M_INF_RST M_INF_D0 M_INF_D1 M_INF_D2 M_INF_D3 M_INF_D4 M_INF_D5 M_INF_D6 M_INF_D7 D C361 NC/33pF C362 2.2uF THGBM5G5A1JBAIR M_NAND_RBZ M_NAND_REZ M_NAND_CEZ M_NAND_CE1Z M_NAND_CLE M_NAND_ALE M_NAND_WEZ M_NAND_WPZ M_NAND_DQS M_NAND_RBZ M_NAND_REZ M_NAND_CEZ M_NAND_CE1Z M_NAND_CLE M_NAND_ALE M_NAND_WEZ M_NAND_WPZ M_NAND_DQS INF_POWER INF-D0 INF-D1 INF-D2 INF-D3 INF-D4 INF-D5 INF-D6 INF-D7 INF-CMD INF-CLK INF-CMD INF-RST INF-D0 INF-D1 INF-D2 INF-D3 INF-D4 INF-D5 INF-D6 INF-D7 R267 R268 R264 R266 R269 R273 R274 R275 R277 R281 R283 R285 R289 R291 R293 R294 R296 R297 R298 R299 10KΩ 10KΩ 10KΩ 10KΩ 10KΩ 10KΩ 10KΩ 10KΩ 10KΩ 22Ω 0Ω 0Ω 22Ω 22Ω 22Ω 22Ω 22Ω 22Ω 22Ω 22Ω M_INF_CLK M_INF_CMD M_INF_RST M_INF_D0 M_INF_D1 M_INF_D2 M_INF_D3 M_INF_D4 M_INF_D5 M_INF_D6 M_INF_D7 M_SDA M_SCL M_EEP_WP M_SPI_SCK M_SPI_SDI M_SPI_CSN M_SPI_SDO M_SPI_WP# M_SDA M_SCL M_EEP_WP M_SPI_SCK M_SPI_SDI M_SPI_CSN M_SPI_SDO M_SPI_WP# INF_POWER +3.3V_NOR +3.3V_STB C C +3.3V_NOR R300 C365 10uF C366 100nF 0Ω C367 10uF INF_POWER C368 100nF C369 100nF B E2PROM +3.3V_STB B SPI U106 10KΩ R302 1 2 3 4 M_SPI_CSN M_SPI_SDO R303 C370 100nF 1KΩ M_SPI_WP# +3.3V_NOR M_SPI_SCK M_SPI_SDI 10KΩ R723 +3.3V_NOR U107 R1690 NC/0Ω 1 2 3 4 A0 A1 A2 GND VCC WP SCL SDA 8 7 6 5 C372 100nF M_EEP_WP M_SCL M_SDA C373 33pF C374 33pF C371 100nF 8 7 6 5 VCC /CS /HOLD(IO3) DO(IO1) CLK /WP(IO2) DI(IO0) GND W25Q16CVSSIG K24C128-SIRXA A A SKYWORTH Title MSD818A Size C Date: 5 4 3 2 研发总部工程研究院第二研究所 Document Number Memory Tuesday, April 01, 2014 1 Rev 1.0 Sheet 1 of 24

8S55-E100M主板原理图

5 4 3 2 1 +5V_NOR 12V TP GND_P ADJ TP TP B_ON/OFF +5V_STB POWER_IN R473 TP BL_ADJ_LVDS R475 BL_ADJ POWER_IN R481 67 NC/2.2uF Q114 R476 NC/0Ω 0Ω R477 1KΩ R479 Q113 D104 R472 1KΩ 4.7KΩ BL_ON/OFF NC/7.5V 本页连接的网络名 M_BL_ON/OFF M_BL_ON/OFF M_PWR_ON/OFF M_BL_ADJ M_PWR_ON/OFF M_BL_ADJ BL_ON/OFF R478 3 BL_ADJ BL_ON/OFF 1 NC/2KΩ NC/0Ω R482 1 10KΩ M_BL_ADJ 3 R480 10KΩ M_BL_ON/OFF H :OFF L :ON NC/1KΩ 2 2 KMBT3904 KMBT3904 D POWER_CONNECT +5V_STB R487 R488 R486 NC/3KΩ M_LED M_KEY1 M_LED M_KEY1 M_KEY0 M_IR M_EEP_WP M_SCL M_SDA D 改LG PANEL 掉电屏闪 M_KEY0 M_IR M_EEP_WP M_SCL 4.7KΩ 4.7KΩ PWR_ON/OFF R489 NC/0Ω R490 4.7KΩ Q116 M_SDA M_USB0_D+ Q115 1 2 1 KMBT3904 4.7KΩ R491 3 M_USB0_DM_PWR_ON/OFF M_USB1_D+ M_USB1_DM_USB2_D+ M_USB2_D- M_USB0_D+ M_USB0_DM_USB1_D+ M_USB1_DM_USB2_D+ M_USB2_D- KMBT3904 2 3 PWR_SW: H:Normal L:Standby +3.3V_STB 5VSTB +5V_STB +3.3V_STB +5V_STB +3.3V_STB LED_O R2004 10KΩ KEY1 TP KEY0 D105 M_KEY1R2006 1KΩ C1702 NC/ESD 100nF NC/ESD KEY1 D1068 M_LED R499 10KΩ Q117 R1695 R495 TP IR C1198 TP 100nF NC/4.7KΩ 4.7KΩ M_IR R500 72 KMBT3904 33pF 3V3STB 100Ω LED_OUT IR_OUT LED_OUT IR_OUT VCC_KEYPAD KEY1 KEY0 CN29 TP M_CTR_WIFI BL_ADJ_LVDS 3D_L/R_SYNC_OUT M_CTR_WIFI BL_ADJ_LVDS 3D_L/R_SYNC_OUT C R496 KEY0 10KΩ M_KEY0R503 1KΩ 74 100nF TP C 1 2 1 2 3 4 5 6 7 8 9 10 11 CN-M NC/0Ω +3.3V_STB 3 +5V_USB +5V_NOR +5V_STB +3.3V_STB +3.3V_NOR Power_Key WIFI_IO CN15 5V_WIFI TP WIFI_DTP WIFI_D+ TP R1662 R1663 R1664 C1014 100nF B IR TP VCC_KEYPAD 69 NC/10uF R501 68 100nF 1 2 3 4 5 6 CN_M TP USB_WIFI_D+ USB_WIFI_DCTR_WIFI E2P_CONNECT SCL WP_E2 TP CN8 +5V_NOR CN9 SDA TP 3V3_WP TP R504 R505 R506 0Ω M_SDA 0Ω M_SCL 0Ω M_EEP_WP +3.3V_NOR TP 5.1Ω 5.1Ω M_USB0_D+ M_USB0_DM_CTR_WIFI H :ON L :OFF 3D_SYNC 5V_3D M_CTR_BT TP TP PWR_ON/OFF +5V_NOR M_CTR_BT PWR_ON/OFF BL_ADJ BL_ON/OFF 100Ω 1 2 3 NC/CN-M 3D_L/R_SYNC_OUT 75 100nF BL_ADJ BL_ON/OFF + CE100 D114 100uF NC/ESD NC/ESD D115 1 2 3 4 5 CN-M B Wifi_CONNECT CN18 BT_IO 5V_BT TP BT_DTP BT_D+ TP R1710 R1709 R1711 C1155 100nF CE102 D1062 100uF NC/ESD NC/ESD D1063 100Ω 5.1Ω 5.1Ω M_USB1_D+ M_USB1_DM_CTR_BT H :ON L :OFF +5V_NOR 3D_CONNECT 5V_USB +5V_USB JA17 TP USB_D+ USB_DTP TP R1713 R1712 D1064 D1065 5.1Ω 5.1Ω M_USB2_DM_USB2_D+ 1 2 3 4 5 6 7 CN_M TP USB_BT_D+ USB_BT_DCTR_BT VBUS DD+ GND SHELL SHELL 1 2 3 4 5 6 USB_HUB_DUSB_HUB_D+ + USB SOCKET NC/ESD NC/ESD BlueTeeth_CONNECT USBHUB2.0_CONNECT A A SKYW ORTH Title MSD818A Size A2 Date: 5 4 3 2 研发总部工程研究院第二研究所 Document Number Connection Tuesday, April 01, 2014 1 Rev 1.0 Sheet 1 of 24

8S55-E100M主板原理图

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