Panasonic TH-42LF30ER Service Manual

Also see for TH-42LF30ER: Operating instructions Operating instructions

Panasonic TH-42LF30ER Service Manual Manual pdf 19 page image

Adjustment MethodRGB white balance adjustmentInstrument Name Connect to Remarks INTERNAL PATTERN – 100% WHITE Color analyzer( Minolta CA-210 or equivalent )Panel surfacePicture menu: STANDARDUser setting: Normalexcept PICTURE: max 30Procedure Remarks[Conditions] Make sure the front panel to be used on the final set is fitted. Center position[Adjustment]1. Set COMPONENT / RGB-IN SELECT to COMPONENT2. Select the IIC mode “LCD Drive Adj.” item.3. Check that the color temperature is “MID”4. Output a white balance pattern.5. Touch the signal receiver of color analyzer to the highlight window’s center.6. Fix G drive at 30h and adjust B drive and R drive so x, y become the “Colourtemperature NORMAL(Mid) in the below table.7. At least fix one of the RGB’s drive data at 30h and adjust the others drive so x/y(The highest RGB’s drive value is 30h)Table W/B adjustment valuesColor Temperature x yNORMAL(Mid) 0.288 0.296Adjustment targetHi-light. X ± 0.005 y ± 0.005Hi-light is target of the number at drive adjustment in the hi–light windows.Therefore, it is not target of the hi-light number at after adjustment white balance.Note :Internal signal: STANDARDAspect: FullPicture setting: StandardBacklight: 100(Default) “7“ key: color temperature selectColor temperature – Normal(Mid.)Let the panel stand for more than 3hours at more than 20 C.Basically perform adjustment in theambient environment of roomtemperature more than 20 C.The aging time is more than20 minat above room temperature.Change DRIVE(R,G,B) by UP/DOWN buttons on the remote control+-Change Value Register by VOL+/- buttons on the remote control