LC-52LE920UN/LC-60LE920UN | Sharp specs

LC-52LE920UN/LC-60LE920UN

2.2.3How to upgrade the software

1.Plug AC cord and turn on the TV.

2.After picture displayed, touch the power key for 5seconds.

NOTE: Picture will disappear when you touch the power key, but keep touching it.

3.When the center icon LED blinks, release your finger from the power key.

4.Next, touch the "POWER" and "CH (/-,,)" keys at the same time.

5.When the center icon LED turns on, release your finger form the keys.

6. After the unit startup, the system upgrade screen as shown below within 20-40 seconds.

7. Even a single failure in the process will trigger the upgrade failure screen.

NOTE: In the event of a failure, repeat the upgrade process. If the process repeatedly fails, it is likely that the hardware need fixing.

8.Upon completion of the whole process, the upgrade success screen as shown below appears. You can check the new software version on this screen. The version information appears after the upgrade is complete.

9.Unplug the AC cord and remove the USB Memory for version upgrade. 10.Now the software version upgrade is complete.

NOTE: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the main software version information.

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Sharp service manual LC-52LE920UN/LC-60LE920UN

Contents

Models LC-60LE920UN Important Service Safety Precaution Safety NoticeSafety Checks 5k ohm ==BEFORE Returning the Receiver Fire Shock Hazard Precautions a Prendre Lors DE LA Reparation AvertissementDVM AUX Pieces Bran HER a UNE Metalliques Terre Connue Exposees =Using lead-free wire solder =Employing lead-free solder Major Service Parts TalC for Exclusive USE of the Service Specifications Parts Name AUO,O Ii,iFAV0R,TE--FAVAPP3--qo Insert the stand into the openings on the rear of the TV Dimensions Dimensions LC-52LE920UN Dimensions LC-60LE920UN 141j2 Removing of Major Parts LC-52LE920UN Removing of Stand Unit and Rear Cabinet Assy MAiN Unit Speaker-R Speaker-L Cover Removing of Speaker-L/R Power Unit Main Unit Removing of Connectors LCD LED Removing of Major Parts LC-60LE920UN Speaker-R Power Unit LED Drive Unit Main Unit PD .m Terminal Cover Bottom Front Cabinet Assy LC-52LE920UN/LC-60LE920UN Glass handling Glass cleaning Space Illiiiii LC-52LE920UN/LC-60LE920UN Adjustment Procedure Software version upgradeMain software version upgrade Get ready before you start Upgrading of each microprocessor software LC-52LE920UN/LC-60LE920UN How to upgrade the software Entering and exiting the adjustment process mode Remote Controller key Main Unit KeyUP/DOWN LEFT/RIGHT Input Enter List of adjustment process mode menu Remarks adjustment detail, etcLine Description Analog RGB ADJ GainOffset Vcom ADJ Line Description Remarks adjustment detail, etc Description Remarks adjustment detail, etc Special featuresMODE2 Signal adjustment Adjustment item Adjustment conditionsAdjustment procedure Model/inch discrimination writing Main PWB QPWBXF452WJZZ Adjustment Point Adjustment conditions Procedure Video input signalComponent 15K Tuner/V-CHIP Adjustment Point Conditions Procedure RGB ADJ AdjustmentAdjustment conditions point AV Mode DynamicOPC OFF OFF Key writing Edid writing Main PWB QPWBXF452WJZZ Adjustment Adjustment conditions Procedure PointPWB Factory setting Software versionWriting the inch and model name onto Eeprom ENT Public Mode Setting Procedure How to start Public ModeHow to exit Public Mode Public Mode Setting Values Public Mode Menu On Setting Items Input Mode Start Panel ButtonMenu Button On Screen Display 10INPUT Mode Fixed 11RCPATHTHROUGH12AV Position Fixed 13LOUD Speaker ON/OFF 15PUBLIC Mode ON!OFF Troubleshooting Table No vide LC-52LE920UN/LC-60LE920UN Component No external input video IINPUT-1 No video at dilital broadcast silnal reception Video No video at Uhfnhf broadcast silnal receptionLvds TX 0 DATA2P/N Video14 PC No external Input video INPUT-3 Hdmi No external Hdmi input Hdmi No external input video INPUT-6 Variable INPUT-2 No audioAUBCK/AULP,CK/AOSDATA0 Noaudio12 Audio13 Audio14 INoINPUT-4151617IHDMIaudio No audio at dilital broadcast silnal reception HP/MONIR No connect Network If it is not an error of power supply/LED It is start-up in the lamp Error Disrelard Mode Do youIf it is not An error Driver It is start-up Lamp Error Disrelard Mode Display method LED flashing MethodTrouble Shootinl Panel Module Flashing during Verup RLA.JIJ!,r-q.j-q New method Error Type Center Icon LED operation Inverter/Lamp failure details Flashes slowly once Display Error description Monitor ERR Stby tableIcon LED operation Dpow DETD3V3 Major IC Informations IC1504 VHiSii9287+-1Q LC-52LE920UN/LC-60LE920UN Memo Overall Wiring Diagram Woofer RSP-ZA482WJZZPDDKEYMF452FM20 RUNTKA690WJQZ IRK System Block Diagram Parts Guide LCD Panel Module Unit Printed Wiring Board AssembliesDescription Cabinet Parts LC-52LE920UN Cabinet Parts LC-52LE920UN Cabinet Parts LC-60LE920UN Sensor Cabinet Parts LC-60LE920UN Supplied Accessories Parts Code Price NEW Description Rank Mark Delvery Packing Parts not Replacement Item LC-52LE920UN Packing Parts not Replacement Item LC-52LE920UN X5t¢ Packing Parts not Replacement Item LC-60LE920UN Service Jigs USE for Servicing Sharp