Panasonic TX-32LM70FA Service Manual

Also see for TX-26LM70PA: Operating instructions Service manual

Contents

Panasonic TX-32LM70FA Service Manual Manual pdf 10 page image

Adjustment MethodHow to enter Service 1• Set the Bass to maximum position, set the Treble to minimum position then keep pressing the INDEX button on theremote control and press the down button (-/v) on the TV set, this will place the TV set into the Service Mode 1.Key Command• Press the RED / GREEN buttons to step up / down through the functions.• Press the YELLOW / BLUE buttons to alter the function values, to alter White Rasters use +/- buttons• Press the OK button after each adjustment has been made to store the required values.• To exit the Service Mode, press the "N" button.Keep adjusting sequence: DVCO, Sub-Contrast, other items.Item Setting indicationNote: All setting values are approximate Settings / Special featuresSub-Contrast Sub-Contrast32Receive a 80% white level Philips Pattern with correctsound system (B/G, D/K) via aerial input. For Sub-Contrast alignment press "Blue" button, wait until thefigure colour is changed from red to black colour.Press the OK.DVCO DVCO63Receive a 80% white level Philips Pattern via aerialinput. For DVCO alignment press "Blue" button, waituntil the figure colour is changed from red to blackcolour. Press the OK.HighlightLowlight For correct setting see White Balance AdjustmentSub-Brightness Sub-Brightness0 Optimum setting.White Balance AdjustmentInstrument• Remote Control• LCD WB meter (Minolta CA-210 or equivalent)Condition• Switch on the TV Set. Enter Service1. Step down to Highlight line and keep the aging time more than 20 minutes.Procedure• After aging time above set White Raster No.12 for Highlight and No.4 for Lowlight Press the OK buttonto store.• Put Minolta Sensor to the center of the LCD Panel with 25mm gap between Minolta Sensor and LCD Panel. Adjust "x"and "y" values by changing Red and Blue values.• Press OK button to store setting.High 12 0410 0410 0410Low 4 0064 0064 0064High 12Low 4Item Valuex 2850±150Highlight y 2940±150x 2860±150Lowlight y 2900±15010