Panasonic TC-29G12P service manual Operation

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Operation

Adjusting the image

This TV set has 4 pre-adjusted image menus: DINAMIC, NORMAL, SOFT and GAME. Within each of these menus it is possible to change image configuration according to your preference. If a return to the default factory values is desired, select YES in the NORMAL IMAGE item of the image menu.

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Image menu adjustment

1.Press the ACTION button to display the main menu.

2.Use CHANNEL buttons ($ or 4) or VOLUME buttons (Ò or Ó) to select the menu PICTURE.

3.Press the ACTION button again to display the ADJUSTMENT menu, as shown in the illustration.

4.Use the VOLUME buttons (Ò or Ó) to select one of the options: DINAMIC, NORMAL, SOFT, or GAME.

5.Press the ACTION button twice to exit the adjustment menu.

Adjusting color, hue, brightness, contrast and sharpness

1.Press the ACTION button to display the main menu.

2.Use CHANNEL buttons ($ or 4) or VOLUME buttons (Ò or Ó) to select the menu PICTURE.

3.Press the ACTION button again to display the image adjustment menu.

4.Use the CHANNEL buttons ($ or 4) to select the desired image function (color, hue, brightness, contrast and sharpness).

5.Use the VOLUME buttons (Ò or Ó) to adjust the value for the selected image function.

6.Repeat steps 4 and 5 to change the remaining image functions.

7.Press the ACTION button twice to exit the image adjustment menu.

Image normalization

When pressing either of the VOLUME buttons while the image normalization adjustment (NORMAL IMAGE) is selected, all image adjustment values return to the preset factory values.

It may be that while adjusting contrast and brightness to minimum values, the displayed menu becomes too dark. If this happens, press the ACTION and POWER (on the TV set panel) buttons simultaneously for at least 5 seconds. By doing this, all values already configured by the user, such as clock, color and channel color system, are reset to the original factory settings.

Operation

Blue screen (BLUE BACK)

This function, when activated, displays a blue screen when the selected channel does not have any signal or also in AV mode with no signal (for example: the VCR connected to the AV input terminal is turned off.). This function avoids the display of white noise in the screen (“drizzle”).

1.Press the ACTION button to display the main menu.

2.Use the CHANNEL buttons ($ or 4) or VOLUME buttons (Ò or Ó) to select the SETUP menu.

3. Press again the ACTION button to display the ADJUSTMENT menu, as shown in the illustration at right.

4. Use the CHANNEL buttons ($ or 4) to select the BLUE BACK function.

5.Use the VOLUME buttons (Ò or Ó) to select between ON or OFF.

6.Press the ACTION button twice to exit the adjustment menu.

Adjusting COLOR TEMPERATURE

Use this function to adjust the color tint to red, blue or normal.

1.Press the ACTION button to display the main menu.

2Use the CHANNEL buttons ($ or 4) or VOLUME buttons (Ò or Ó) to select the SETUP menu.

3. Press again the ACTION BUTTON to display the ADJUSTMENT menu, as shown in the illustration at right.

4.Use the CHANNEL buttons ($ or 4) to select the COLOR TEMPERATURE function.

5.Use the VOLUME buttons (Ò or Ó) to select between BLUE, NORMAL, or RED, according to preference.

6.Press the ACTION button twice to exit the adjustment menu.

Operation Guide

TC-20G12P / TC-29G12P / TC-29G12PU

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Contents TC-20G12P TC-29G12P TC-29G12PU Remote Control TransmiterProvided accessories TelevisorTable of Contents Important Safety NoticeRear view Remote controlOperation Guide Frontal ViewTC-20G12P / TC-29G12P How to connect an external antennaOperation Selecting the Menu language Selection of audio mode STEREO, SAP, Mono and Sound AIOperation Game Guard Operation GuideAutomatic turning off Sleep Timer Programming timer ON/OFFSetting Characteristic Operation Automatic channel tuning Antenna modeAuto Power on Manual channel tuningChannel caption Subtitles display mode cc ModeGuide Connecting to an amplifier stereo equipmentConnecting to a videocassette recorder VCR OperationInserting batteries Remote Control TransmitterData Memory on the Screen Service Adjustments and CalibrationsPower Initial Data Recording in the Memory EepromElectrical Inspections Deflection Circuit PRE-ADJUSTEMENTSAGC Circuit PRE-ADJUSTMENTS White Balance Adjustments+B Voltage Verification AFT Adjustments RF AGC AdjustmentIf Detector Output Adjustment SUB-CONTRAST AdjustmentSUB-BRIGH PRE-ADJUSTMENT PAL SUB-COLOR AdjustmentNtsc SUB-TINT Adjustment Audio Outpup Level Verification MTS Circuit AdjustmentAudio Output Check UP Synthetizer AdjustmentsDeflection Circuit Adjustment HUM VerificationWhite Balance Adjustment CRT CUT OFF AdjustmentFilament Voltage Check UP SUB Bright AdjustmentFocus Adjustment Color Killer VerificationVerify Purity Adjustment with the Help of a Microscope Purity and Convergence AdjustmentsDynamic Convergence Adjustment Standard DAC table TC-20G12P / TC-29G12P / TC-29G12PU Waveforms Sync IC001 Pins and FunctionsIC601 Pins and Functions IC601 Block DiagramBoard Components side Top view Board Foil side Bottom view Cabinet Parts Location TC-20G12P TC-29G12P TC-29G12PU Cabinet Replacement Parts ListCapacitors Replacement Parts ListDiodes Transistors ERDS2TJ181T Transformers Especial Replacement Parts Table Page CS Group Technical Support