Panasonic TC-14A12P, TC-20B12 service manual Guide, Fine Tuning Mode, Channel Skip Mode, Channe L

Page 11

Tuning Procedures

Fine Tuning Mode

MAIN MENU

POWER

FUNC TV/AV VOLUME

CHANNEL

OR

“Remote control”

In normal reception conditions, this feature should not be used. However, in areas where reception is poor, or if constant interference occurs, it may improve picture and sound quality.

1.

CHANNEL

Press the CHANNEL

5

Select the desired

 

button to select a

 

channel.

 

 

 

 

 

channel.

 

 

 

 

 

 

 

 

 

 

 

 

Tuning Procedures

 

 

Operation

Channel Skip Mode

 

 

 

 

 

 

 

 

 

 

 

MAIN MENU

 

 

POWER

FUNC TV/AV VOLUME

CHANNEL

 

 

 

 

 

 

OR

Guide

 

 

 

 

“Remote control”

1.

FUNC

Press the FUNC (Function)

 

SKIP screen

 

 

 

 

button and select SKIP in the

5

 

 

 

CH 5

 

 

 

 

PRESET menu.

 

 

 

 

 

PRESET

 

 

 

 

CH SELECT

DIRECT

 

 

 

 

ANTENNA

TV

 

 

MAIN MENU

Press the MAIN MENU button

AUTO TUNE

 

 

 

MANUAL TUNE

 

 

 

and by pressing the

COLOR SYS

AUTO

 

 

 

FINE TUNE

 

 

 

 

navigation buttons, select

 

 

 

 

SKIP

OFF

 

 

 

PRESET and then SKIP.

 

 

 

2.

FUNC

Press the FUNC (Function) button and select

FINE TUNE (Fine tuning) in the PRESET menu.

5 CH 5

 

PRESET

CH SELECT

DIRECT

ANTENNA

TV

AUTO TUNE

 

FINE TUNE (Fine tuning) screen

2.

Press the CHANNEL

CHANNEL

button ( / ) to select the

 

channel you want to skip.

5 CH 5

 

PRESET

CH SELECT

DIRECT

MAIN MENU

- 11 -

Press the MAIN MENU button and by pressing the navigation buttons, select PRESET and then FINE TUNE (Fine tuning).

MANUAL TUNE

 

COLOR SYS

AUTO

FINE TUNE

 

SKIP

OFF

ANTENNA

TV

AUTO TUNE

 

MANUAL TUNE

 

COLOR SYS

AUTO

FINE TUNE

 

SKIP

OFF

3.

Press the VOLUME button

3.

Press the VOLUME button

5

 

 

 

Beginning of fine tuning.

 

and adjust to improve

 

 

 

 

 

 

 

picture quality.

 

 

 

 

 

 

 

 

 

 

FINE TUNE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and select ON.

Press the navigation button (/) and select ON.

5 CH 5

PRESET

 

CH SELECT

DIRECT

ANTENNA

TV

AUTO TUNE

 

MANUAL TUNE

 

COLOR SYS

AUTO

FINE TUNE

 

SKIP

ON

OFF will change to ON.

Press the navigation (/) button and adjust to improve picture quality.

5 CH 5

PRESET

 

CH SELECT

DIRECT

ANTENNA

TV

AUTO TUNE

 

MANUAL TUNE

 

COLOR SYS

AUTO

FINE TUNE

 

 

SKIP

OFF

AFC feature is disabled.

The “n” indicator is displayed on the left of channel number.

4.

FUNC

Press the FUNC (Function)

 

 

button until the setup

 

menu is no longer

 

displayed.

 

 

MAIN MENU

Press the MAIN MENU button

To restore normal condition.

4.

FUNC

Press the FUNC (Function)

 

 

 

button until the setup menu

 

 

is no longer displayed.

 

 

 

 

MAIN MENU

Press the MAIN MENU button

 

 

until the setup menu is no

 

 

longer displayed.

To restore normal condition.

Note:

To cancel fine tuning, perform manual tuning procedures for the desired channel.

until the setup menu is no

longer displayed.

Note:

When SKIP is ON, the channel cannot be selected by using the channel buttons.TC -14A12P

/ TC -20B12

Image 11
Contents TC-14A12P TC-20B12 Contents Back view Operation GuideFront view Battery replacement precautions Location of Controls Remote ControlInstalling the Batteries Outdoor Antenna Connection Installation Operation of TV ControlsConnection General Operation WAKE-UP Button Picture Menu ButtonTune Button Main Menu ButtonChannel Selection Tuning ProceduresMain Menu List Channel Capability Channel Selection ModeAntenna Mode OperationManual Tune Auto Tuning ModeManual Tuning Mode Channe L Fine Tuning ModeChannel Skip Mode GuideImportant Note Supplementary Remote Control OperationsColor System Mode Picture MenuSound Menu Features MenuNo Ö C1 Language Troubleshooting ChartHotel Mode Cc on Mute Mute/Closed CaptionIC601 TDA9381PS/N2/3 Pins and Functions Nome Descrição IC601 Pins and FunctionsVddp IC601 / IC451 Voltage TableIC601 Block Diagram General Summary ConfigurationService Adjustments and Calibrations Test Equipment CRT Center Ntsc SUB-TINT Calibration White Quality CalibrationCRT CUT OFF Calibration Color Purity Adjustment Convergence Calibration Power Source Voltages Main Board Schematic Diagram TC-14A12P / TC-20B12 CRT Board Schematic Diagram Main Board Conductor View left / component side Main Board Conductor View right / component side Main Board Conductor View left / foil side Main Board Conductor View right / foil side Waveform TNR001 IC801 Parts Location TC-20B12 TC-14A12P Packing and Acessories Replacement Mechanical Parts ListReplacement Electrical Parts List Diodo Chaveamento MTZJT-7716AMTZJT-7730D MA152KTX Diodo Chaveamento SMDERG3FJ822H Transistor DE Potência NPN2SB792ATX Transistor SMD PNP 0,2 W Transistor DE PotenciaERDS1TJ223T ERQ12HKR68PERQ12HJ1R5P ERQ12HKR82PPage CS Group Technical Support