Hisense Group MT5380 service manual Troubleshooting for Function Key

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7.2Troubleshooting for Function Key

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Contents LCDTelevision Contents Precautions and notices USE of NON-AUTHORIZED Parts will Void the ManufacturesPage Page Page Page Page Product Function Remote reviverSpecifications HDMIX2 CustonernoticeLCD Panel Spec General Features Description Type/Model PCB/Model V3A 1024768 Gray-3color For V3A source SourcePattern Gray-3color For Component VideoClean All Clear completely Default OptionsClean Clear partly Software versionGain 119 Offset Video ComponentOffset 116 121 124 120 125 126 128 127 Cool Video Component 127 120 Gain 125Min Mid Max AV/S-Video Component To Exit the Aging ModeVivid Bright Contrast Saturation Std Hovie Software Upgrading Wizard has finished the sofN,are mstallatlon Upgrading with the MtkTool There are five folders/files in this folder altergetherLoadBinfile Page ClearMSG LoadBin file Uildhkense,PH BrowseTroubleshooting for Remote Control Troubleshooting for Function Key TV wont Power On NoITroubleshooting for Audio NoI Troubleshooting for YPbPr input Troubleshooting for Video/S-Video input Schematic circuit diagram Page Element ELCHW261 Parts List Definition T100nF/0402 0K/040278D0 DIGITAL/ANALOG Power25 x 1+120/110 = Hisense Shenzhen R&DPeripheral GPO3 GPO3GPo9 DDR#1 DDR MemoryOvT1 uF Cs#Ic96 Ic97 Ic98 1c99 Vout = 1.25 x 1 + Rb/Ra Line OUT/HP NC1 VD42OUT+ NC3LuFTlu LuF--lu 10002 100 GPlO9 GPlO9VIN Vout 100nF100n2AV12 Ypbpr InputVGA GPO6 Gpio1147nF/0402SOG Electric O1pHisense EXTRESI-Z-Tp21I4-TuF/1OV LV- c AN3J AN3 AH3R A.3RTlpF/4*Il D53XP7 PW LED