Sharp 52LE920UN, 60LE920UN service manual Insert the stand into the openings on the rear of the TV

Page 9

LC-52LE920UN/LC-60LE920UN

[2] OPERATION MANUAL

°Before attaching (or detaching) the stand, unplug the AC cord.

•Before performing work spread cushioning over the base area to lay the TV on. This will prevent it from being damaged.

•Attach the stand in the correct direction.

•Do not remove the stand from the TV unless using an optional wall mount bracket to mount it.

•Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.

1Confirm that there are 9 screws (5 short screws and 4 long screws) supplied with the stand unit.

4Insert and tighten the 4 screws into the 4 holes on the rear of the stand unit.

2 Attach the supporting post for the stand unit onto

the base using the box for the stand unit as shown below.

•The supporting post attaches to the base at an off- centered location on the base. Be sure to attach the

supporting post in the direction indicated below and attach the stand to the TV with the wider side of the

base facing forward.

_it_	Short screws

_9

_ _-_11_ Long screws

,5 (_ Insert the stand cover.

(_ Insert the screw to secure the stand cover.

Short screw _!!_

3 Insert the stand into the openings on the rear of the TV.

Soft cushion

To detach the stand, perform the steps in reverse order.

2-3

Image 9

Contents Models LC-60LE920UN Safety Notice Important Service Safety PrecautionSafety Checks 5k ohm ==BEFORE Returning the Receiver Fire Shock HazardAvertissement Precautions a Prendre Lors DE LA ReparationDVM AUX Pieces Bran HER a UNE Metalliques Terre Connue Exposees=Employing lead-free solder =Using lead-free wire solderTalC for Exclusive USE of the Service Major Service PartsSpecifications AUO,O Parts NameIi,iFAV0R,TE--FAVAPP3--qo Insert the stand into the openings on the rear of the TV Dimensions LC-52LE920UN Dimensions141j2 Dimensions LC-60LE920UNRemoving of Stand Unit and Rear Cabinet Assy Removing of Major Parts LC-52LE920UNRemoving of Speaker-L/R MAiN Unit Speaker-R Speaker-L CoverRemoving of Connectors Power Unit Main UnitLCD LED Removing of Major Parts LC-60LE920UN Speaker-R Power Unit LED Drive Unit Main Unit PD .m Terminal Cover Bottom Front Cabinet Assy Glass handling LC-52LE920UN/LC-60LE920UNGlass cleaning Space Illiiiii LC-52LE920UN/LC-60LE920UN Software version upgrade Adjustment ProcedureMain software version upgrade Get ready before you start Upgrading of each microprocessor softwareLC-52LE920UN/LC-60LE920UN How to upgrade the software Remote Controller key Main Unit Key Entering and exiting the adjustment process modeUP/DOWN LEFT/RIGHT Input EnterRemarks adjustment detail, etc List of adjustment process mode menuLine DescriptionGain Analog RGB ADJOffset Vcom ADJLine Description Remarks adjustment detail, etc Special features Description Remarks adjustment detail, etcMODE2 Adjustment item Adjustment conditions Signal adjustmentAdjustment procedure Model/inch discrimination writing Main PWB QPWBXF452WJZZVideo input signal Adjustment Point Adjustment conditions ProcedureComponent 15K RGB ADJ Tuner/V-CHIP Adjustment Point Conditions ProcedureAV Mode Dynamic AdjustmentAdjustment conditions pointOPC OFF OFFAdjustment Adjustment conditions Procedure Point Key writing Edid writing Main PWB QPWBXF452WJZZPWB Software version Factory settingWriting the inch and model name onto Eeprom ENTHow to start Public Mode Public Mode Setting ProcedureHow to exit Public Mode Public Mode Setting ValuesPublic Mode Menu On Setting Items Panel Button Input Mode StartMenu Button On Screen Display11RCPATHTHROUGH 10INPUT Mode Fixed12AV Position Fixed 13LOUD Speaker ON/OFF15PUBLIC Mode ON!OFF No vide Troubleshooting TableComponent No external input video IINPUT-1 LC-52LE920UN/LC-60LE920UNVideo No video at Uhfnhf broadcast silnal reception No video at dilital broadcast silnal receptionLvds TX 0 DATA2P/N PC No external Input video INPUT-3 Video14No external HdmiHdmi No external input video INPUT-6 Hdmi inputINPUT-2 No audio VariableAUBCK/AULP,CK/AOSDATA0 Noaudio12 Audio13 Audio14 No audio at dilital broadcast silnal reception INoINPUT-4151617IHDMIaudioNo connect Network HP/MONIRIt is start-up in the lamp Error Disrelard Mode Do you If it is not an error of power supply/LEDIf it is not An error Driver It is start-up Lamp Error Disrelard ModeLED flashing Method Display methodTrouble Shootinl Panel Module Flashing during VerupNew method RLA.JIJ!,r-q.j-qInverter/Lamp failure details Flashes slowly once Error Type Center Icon LED operationMonitor ERR Stby table Display Error descriptionIcon LED operation Dpow DETD3V3IC1504 VHiSii9287+-1Q Major IC InformationsLC-52LE920UN/LC-60LE920UN Memo Woofer RSP-ZA482WJZZ Overall Wiring DiagramPDDKEYMF452FM20 RUNTKA690WJQZ IRKSystem Block Diagram Parts Guide Printed Wiring Board Assemblies LCD Panel Module UnitDescription Cabinet Parts LC-52LE920UN Cabinet Parts LC-52LE920UN Sensor Cabinet Parts LC-60LE920UNCabinet Parts LC-60LE920UN Parts Code Price NEW Description Rank Mark Delvery Supplied AccessoriesPacking Parts not Replacement Item LC-52LE920UN Packing Parts not Replacement Item LC-52LE920UN X5t¢ Service Jigs USE for Servicing Packing Parts not Replacement Item LC-60LE920UNSharp