Sharp LC-60LE810UN Service Manual - Page 76
] System Block Diagram - software update
UPC - 074000372580
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LC-40/46/52/60LE810UN (1st Edition) [2] SYSTEM BLOCK DIAGRAM ޣLWޤP2601 (41p ) ޣLBޤP9602 (9pin ) SYSTEM BLOCK DIAGRAM J CVBS_IN INPUT CVBS/LR 2 (Mini Plug) CVBS_IN_L/R INPUT 1 Component /LR COMP_Y/Pb/Pr COMP_IN_L/R I 24.576MHz I2C_0 (400KHz) X2701 䇼SP䇽 SPEAKER P2701 EXT-SP +13V X'tal IC2703 SP AMP(2CH) SDATA0 YDA164 +3.3V +1.8V LRCK/SCLK/MCLK IC2701 DSP +13V (YSS951) H 䇼SP䇽 Woofer P2702 EXT-SP IC2702 Woofer AMP (0.1CH) SDATA1 YDA164 G RF IN +5V CVBS TU1101 N_TUN_RST Analog/ IF_AGC Digital Si Tuner D_IF IN-/+ SIF F Disclete Mute Audio E Out (Mini Plug) HP/MONI_L/R OPTICAL OUT IC503 OPT OUT T7SET08 OPT_OUT INPUT 3/4 RGB/HDMI Audio (Mini Plug) Mute PC/HDMI_LR From CPU D PC_VSYNC/HSYNC INPUT 3 D-SUB RGB PC_R/G/B RS-232C IC509 EEPROM +3.3V IC506 RS232C TxRx UART_5391TO232C,UART_232CTO5391 M3221EIP No.9 pin RC Passthrough C INPUT 6 HDMI 4 INPUT 5 HDMI 3 INPUT 4 HDMI 2 INPUT 3 HDMI 1 B CEC_0 DDC_1 HDMI_1 +3.3V DDC_0 HDMI_0 DDC_3 HDMI_3 IC1504 HDMI-SW SII9287 DDC_2 HDMI_2 I2C_0_400KHz J3301 USB J3302 USB +5V IC3301 LINE Reg. S170B50U +5V IC3304 LINE Reg. S170B50U D+5.6V A MAIN IC8455 +3.3V EEPROM 64kbit Component CVBS LVDS OUT IF_AGC D_IF_IN-/+ TUNER_I2C (400KHz 3.3V) I2C_0 (400KHz 3.3V) PC_VSYNC/HSYNC PC_R/G/B TUNER_I2C I2C_0 I2C_1 I2C_2 RGB HV(AK14,AJ14) RGB in(AK17) IC3302 DDC_I2C_1 HDMI_1 I2S(SDATA/LRCK/SCLK) HP/MONI_L/R Audio out MT5391W(FHD) H.264 / VC-1 Digital AV decode & Main CPU SIF SIF CVBS_IN_L/R COMP_IN_L/R PC/HDMI_LR OPT_OUT N_CPU_RST Audio in DTV/SPDIF RESET UART-0 UART-1 UART-2 SPI_FLASH /NAND Flash N_SRESET SC8452 Program Update Connector +3.3V IC8401 NAND FLASH 1Gbit USB_0 USB_1 SDIOCMD/SDIOCLK SDI0㨪3 MII ONDD8㨪 I2C_0 (400KHz) BU+3.3V IC2001 Reset UCOM_RST P2001 Connector for Software Write /Emulator IC2601 Spliter HC2G66DP RS_BUF_CNT +8.0V +3.3V +1.8V +1.25V +1.05V CNVss Thermister I/O PWM_0 PWM_1 STB_CPU OFL1 OFL2 AC_DET PNL_POW 27.000MHz X3302 X'tal IC3501 DDRIC2(31500626M) DD1RG2b(i1t 066M) 1Gbit WP DET_13V,DET_5V RxD,TxD IC2008 Gate 7WH126FU UART RxD,TxD UART 32.768kHz X2001 Xtal BU+3.3V I/O IC2002 M16C/64A IXC786WJ SUB MCU THERMO A/D 20MHz X2002 Xtal PM_REQ, CBOOTS N_SRESET I/O INT0 I/O I2C A/D LAMP_ERR I/O I/O STB AC_DET I/O I/O PS_ON I/O I/O PWM EEPROM_SCL/SDA BU+3.3V IC2004 EEPROM 2kbit B_STATU PNL_W PNL_ROM_E PNL_E PE DET_PNL12V DET_SYNC FRAME O_S_SET VON IC9601 Spliter HC2G66DP ONDA6㨪 15 KEY_POW,KEY_SCL,KEY_SDA RC,OPC ILL CTRL1 ILL CTRL2 PNL_POW PS_ON AC_DET BU+3.3V Tr KEY_RST BackUp Line BU+3.3V MAIN 8V 5.6V 5V D3.3V D1.8V D1.26V D1.05V POWER CIRCUIT UR13V S13V BU5V CEC_0 IC9501 +3.3V Ethernet Bus Interface J9501 Ethernet D+5V BU+3.3V D+3.3V ޣRAޤP2003(15p) ޣKY(ޤ2p) TOUCH KEY MENU/POWER INPUT/CHANNEL VOLUME ޣRA(ޤ5p) RC R/C OPC ޣRI(ޤ2p) ICON ޣRLޤ P2006 (3p) ޣRL(ޤ3p) LOGO Only LE820U ޣPDޤPOWER˴P9601(12PIN) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 8 - 2