Sharp 52LE920UN, 60LE920UN Rgb Adj, Tuner/V-CHIP Adjustment Point Conditions Procedure

Page 37

LC-52LE920UN/LC-60LE920UN

8.2.6 Analog RGB signal adjustment

Adjustment

point

Adjustment

conditions

Adjustment

procedure

Setting

Signal: XGA

• Send the 100% color bar signal to the Video 4 analog RGB input.

(1024x768)

60Hz

SYNC: HV separate

XGA (1024x768)

100%

color bar

1" 100% white

1"0% black

2

Automatic

adjustment

exe-

Point

the cursor

to

[mANALOG

RGB ADJ] and

press

the [Enter] key.

cution

The adjustment

is complete

when [IIIANALOG

RGB ADJ

OK] is displayed.

8.2.7

Tuner/V-CHIP

adjustment

Adjustment

point

Adjustment

conditions

Adjustment

procedure

1

Setting

NTSC RF signal

,Send

the NTSC

signal to the

RF antenna

input.

US-7(AIR)ch

2

Automatic

adjustment

exe-

Point

the cursor

to

[mTUNER

VCHIP TEST(*07ch)] and

press the [Enter] key. (*

cution

Adjust

the selected

channel

to the in-house signal.)

The adjustment is OK when

[mA-OK(***.**)/VM-OK]

is displayed in green.

(NG when A-NG/VM-NG is displayed in red.)

It is OK when the deviation from the center frequency is +0.0625MHz or less.

5-11

Image 37

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 Description Remarks adjustment detail, etc Special features MODE2 Adjustment item Adjustment conditions Signal adjustmentAdjustment procedure Model/inch discrimination writing Main PWB QPWBXF452WJZZAdjustment Point Adjustment conditions Procedure Video input signalComponent 15K RGB ADJ Tuner/V-CHIP Adjustment Point Conditions ProcedureAV Mode Dynamic AdjustmentAdjustment conditions pointOPC OFF OFFKey writing Edid writing Main PWB QPWBXF452WJZZ Adjustment Adjustment conditions Procedure PointPWB 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-60LE920UNNo video at dilital broadcast silnal reception Video No video at Uhfnhf broadcast silnal receptionLvds TX 0 DATA2P/N PC No external Input video INPUT-3 Video14No external HdmiHdmi No external input video INPUT-6 Hdmi inputVariable INPUT-2 No audioAUBCK/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 LCD Panel Module Unit Printed Wiring Board AssembliesDescription 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