Panasonic TC-14A04A Service Manual

Contents

Panasonic TC-14A04A Service Manual Manual pdf 10 page image

- 10 -TC-14A04A / TC-20A04AADJUSTMENTSCHK2 mode adjustmentsOn CHK2 mode it is possible to adjust the items of the table shown here.Note:To select an item, type “4” to move forward and “3” to move back.After having selected the desired option, adjust it by pressing the “VOL(_)” or “VOL(+)”keys.Press “0” To memorize the adjustment.CHK2 mode tableStandard valuesTC-14A04A241005034503030TC-20A04A241005034503030RF AGCCONTCOLS-COLTINTS-TINTBRTCHK3 mode tableStandard valuesTC-14A04A3536441828TC-20A04A3536441828V-SLOPE 60HZV-SHIFT 60HZV-AMP 60HZH-SHIFT 60HZS-CORR 60HZCHK4 mode tableStandard valuesTC-14A04A26255028100212831332TC-20A04A26255028100212831332R-CUTG-CUTBRTS-BRTCONTS-CONTR-DRG-DRB-DRRGB CONADJUSTMENTSTEST AND MEASUREMENT EQUIPMENTSTo execute all these electrical adjustments, the following equipment are required:• Dual-Trace OscilloscopeVoltage Range: 0.001 V to 50 V/Div.Frequency Range: DC to 50 MHzProbes: 10:1, 1:1• NTSC Video Pattern Generator• DVM (Digital Volt Meter)• MTS/SAP Signal Generator• (TV Multi-Channel Sound Modulator (U.S.A.))• Plastic Tip Driver and Non-Metal Driver• Isolation Transformer (Variable)• Degaussing Coil• White Pattern Generator• Audio GeneratorCHK3 mode adjustmentsOn CHK3 mode it is possible to adjust the items of the table shown here.Note:To select an item, type “4” to move forward and “3” to move back.After having selected the desired option, adjust it by pressing the “VOL(_)” or “VOL(+)”keys.Press “0” To memorize the adjustment.CHK4 mode adjustmentsOn CHK4 mode it is possible to adjust the items of the table shown here.Note:To select an item, type “4” to move forward and “3” to move back.After having selected the desired option, adjust it by pressing the “VOL(_)” or “VOL(+)”keys.Press “0” To memorize the adjustment.