Dynex DX-40L260A12 Service Manual

Also see for DX-40L260A12: Quick setup guide Important information User guide Información importante Guía De Instalación Rápida

40″LCD TV Best Buy DX-40L260A124413) GPIO TableADC8_IN3ADC8_IN6D9D13OTKEY_CTRL Touch Key I2C ControlOBOOT_0BOOT_1 / Audio I2S0_SCLKG3USB Power Over Current Flag OutputOGPIO_P6G4GPIO_P5BBBBBBBBBBH2GPIO_P11STA339BWTRGPIO_P12 H1 BGPIO_P14 J4 BGPIO_P16 N3 BBBBBBBBBBBBBBOGPIO_TV_P21 B4BOGPIO_TV_P24 B6BBBGPIO_S[2]I/O 3.3 VV_IN, V_OUT0.090 A1.8 V1.98 VVoltageVDD_11 1.21 VZR39748BGCG Recommended DC Voltage0.086 AMax. CurrentVDD_33CORE_VDDSTBY 1.1 VVoltage3.63 VIOVDD_STBY 3.3 VVoltageZR39748BGCG Max. Current DissipationRecommended DC VoltageAbsolute Max. RatingsGPIO_S[3]1.710 AZR39748BGCG Absolute DC Voltage3.17 V ~ 3.47 V0.052 AVDD is +/- 5%1.1 V0.407 AMVDD 1.8 V3.3 V0.270 A1.05 V ~ 1.16 VVDD_18Core digital 1.1 V1.71 V ~ 1.89 V3.63 VCore analog 1.1 VIPANEL LVDS Power ON/OFFPANEL_CTRL1System EEPROM Write ProtectComponent Signal DetectTunerENV56U04D8FI/OGPIO_TV_P3GPIO_TV_P5GPIO_S[9]GPIO_P9ITuner IFLighting Logo Control 2LIGHTING_LOGO_1USB Data differential pair trace impedance 90 Ohm.OEEPROM_WPZR39748BGCGWDT_EN_N/LED_2Flash Write ProtectIA21Audio Amplifier ResetISNDBUS[13]BL_ON_OFFPANEL Control 1Backlight ON/OFFUSB Power EnableIC3I/OLIGHTING_LOGO_2Keypad Power OnGPIO_TV_P13T21GPIO_TV_P12GPIO_TV_P27VGA_HSYNC_DETF1GPIO_P0AUD_AMP_RSTNGPIO_TV_P1BOOT_1/I2S0_SCLKGPIO_S[8]GPIO_P10TVM_BOOT/LED BlueUSBGPIO_TV_P23I/OOG1GPIO_TV_P6F2I/OD2Tuner IF differential pair trace impedance 100 Ohm.GPIO_S[5]SignalOI/OA22GPIO_P7Touch Key InterruptBL_BR_CTRLH3IC5LVDS Data and CLK differential pair trace impedance100 Ohm.D3FunctionC6AUD_SHDNGPIO_P1OC1GPIO_TV_P2SPI_WENTKEY_INTTouch KeyT22USB_OC_NCAT24C64WI-GT3IUSB_ENImpedance Control TableG2GPIO_S[4]Power ONEARPHONE_DETHDMI1_SCLILVDSIHDMI ARC EnableA5BOOT_0I/OTYPEPWR_ON D5OGPIO_TV_P15D4B1Internalpull-up/down?TVM_BOOT/LED_1GPIO_P4C2I/OI2C0ZR39748BGCG GPIO Pin TableB2GPIO_TV_P7L3B5B22Lighting Logo Control 1KEY_PWRC4Audio Amplifier ShutdownGPIO_P8VGA_VSYNC_DETD6H4PadNO.GPIO_TV_P26GPIO_S[7]Watch Dog Enable/LED RedEarphone DetectZR39748 GPIO #PANEL_ONVGA Vsync DetectGPIO_TV_P29SNDBUS[17]OHDMI 1 SCLGPIO_TV_P0GPIO_TV_P4ARC_CTRLHDMII2C1C19I VGA Hsync DetectHDMI Data and Clk differential pair 100 Ohm.Y21GPIO_S[11]F20E20OOOOBBBBBBBOIIDefault afterRESETGPIO_S[10]GPIO_S[12]GPIO_S[13]PDGPIO_S[15]IIPUPUGPIO_S[16]GPIO_S[14]IPU IPU IPU IPU IPU IPU IX IPU IPU IPU IIXIXIXIXISNDBUS[18]XIXIXISNDBUS[19]SNDBUS[22]SNDBUS[23]XO(High)XSNDBUS[24]IXO(High)XTVCPU_PWM0IPUIXIPUIXC22W19V21C21V22W20C20B21Y20T20V20U20D7U21SNDBUS[20]U22SNDBUS[21]VGA_VSYNC VGA Vsync InputPWR_OKYPbPr_DETIEC958_OSPI_RDI2C1_SDAI2C1_SCLSPI_HOLDInverter Voltage OKIEC958 Signal Format OutputSPI_WRSPI_CLKSPI_CS_NBack Light Brightness ControlIXIXHighPUIPUIXIXIXIPUIPUO(Low)XO(High)PUAudio I2S0_PCLKACLKPU O(High)O(Low)XLowXHighXX LowIXIPULight_SensorZR39748 ADC #IPUIPUIPUPadNO.ZR39748BGCG ADC Pin TableD8ADC8_IN1C9IPUIPUIC8FunctionADC Voltage = 0.4 V~ 2.9 VPUIPUIPUFunction KeyADC8_IN2LowXOADC8_IN0HDMI1_SDA HDMI 1 SDAHDMI1_5V_A HDMI 1 5V SENSEHDMI1_HPD_A HDMI 1 HPDBBBBBBBBBBI/OHDMI2_SDA HDMI 2 SDAHDMI2_SCL HDMI 2 SCLI/OI/OHDMI2_5V_A HDMI 2 5V SENSEHDMI 2 HPDHDMI2_HPD_A I/OOEM MODEL SizeRevDate Sheet ofTPV MODELPCB NAME 称爹T P V ( Top Victory Electronics Co . , Ltd. )Key Component絬隔瓜絪腹 FCustom13 13Tuesday , February 15, 2011715G4522 <称爹>13-GPIO TableG4522-M0H-000-0040-1-110215OOOIOOOSNDBUS[12] J3VGA_HSYNC VGA Hsync InputI