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Rachel HallSep 7, 2025
How to fix Daewoo DLP-20D3N control/system lock up?
- UucantrellSep 7, 2025
To resolve a control/system lock up on your Daewoo LCD TV, switch your TV off and on again with the main button on the TV set.
How to fix Daewoo DLP-20D3N control/system lock up?
To resolve a control/system lock up on your Daewoo LCD TV, switch your TV off and on again with the main button on the TV set.
What to do if Daewoo Plasma TV has no picture in TV mode?
If your Daewoo Plasma TV shows no picture in TV mode, ensure the AC connection is secure and the power switch is turned on. You should also inspect the adapter, inverter, and panel. Additionally, check components I403, I405, I501 and the tuner.
What to do if Daewoo Plasma TV has no picture in External input mode?
If your Daewoo Plasma TV displays no picture when using an external input, first, make sure the AC connection is properly connected and that the power switch is in the ON position. Next, check the adapter, inverter, and panel. Finally, inspect the main PCB and sub-JACK PCB.
What to do if Daewoo Plasma TV has no sound in External input mode?
If there is no sound on your Daewoo Plasma TV when using an external input, check the speaker connections first. If the connections are fine, try exchanging the speaker or the speaker cable. Also, check the 1st and 3rd pin of P12 output while inputting a 1KHz Sine Signal.
What to do if Daewoo Plasma TV shows a white screen?
If your Daewoo Plasma TV screen is white, check the panel connection. Also, check the Main PCB and the connector or Main PCB.
How to fix Daewoo Plasma TV key if it does not operate?
If the key on your Daewoo Plasma TV is not working, check the key cable and I501. If the problem persists, replace the Key PCB.
Instructions for cleaning the TV equipment safely and correctly.
Warning against using unrecommended attachments for the TV.
Guidance on avoiding exposure of the TV to water or moisture.
Advice on keeping the TV away from heat sources.
Precautions regarding the TV's placement on unstable surfaces.
Guidelines for safely mounting the TV on a wall or ceiling.
Information on operating the TV from the correct power source.
Explanation of LCD panel characteristics and fixed image display.
Instructions on how to safely move the television set.
Recommendations for TV placement regarding light, vibration, and ventilation.
Warning against inserting foreign objects into ventilation openings.
Advice to disconnect the TV during thunderstorms.
Detailed steps for cleaning the TV screen and cabinet.
Caution against opening the TV and advice on seeking professional service.
Detailed breakdown of remote control buttons for TV and Teletext modes.
Identification of controls located on the front panel of the TV.
Identification of connection ports located on the rear panel of the TV.
Instructions for correctly inserting batteries into the remote control.
Steps for connecting the TV to the power outlet via AC adapter.
Guide on connecting an aerial directly to the TV's aerial terminal.
Instructions for connecting the TV to a VCR via aerial cable.
Diagrams showing connections for external devices like VCR, DVD, and PC.
Explanation of selecting input sources and details on various AV input jacks.
Guide to selecting the OSD language upon initial TV setup.
Instructions for performing automatic channel tuning (ATSS).
Methods for switching the TV on from standby or power-off states.
Instructions for switching the TV to standby or completely powering it off.
Methods for selecting TV programs using direct or sequential selection.
Adjusting volume, mute function, and mono/dual language settings.
Activating spatial sound effects and other audio adjustments.
Selecting picture presets and adjusting picture settings like brightness.
Setting a timer for the TV to automatically turn off.
Options for selecting the TV picture aspect ratio format.
Explanation of Child Lock, Wake Up, Clock Setting, and Noise Reduction features.
Overview of the main menu structure and navigation.
Guide on navigating and adjusting settings within sub-menus.
Detailed settings for picture adjustments and presets.
Options for adjusting TV and headphone volume, balance, and equalizer.
Controls for adjusting audio equalizer bands and presets.
Menu for automatic tuning and system modification.
Functions for managing program order, skipping, deleting, and renaming.
Details on channel searching, naming, TV system, fine tuning, and memory storage.
Manages child lock and wake-up timer functions.
Configures TV clock and automatic program tuning settings.
Controls picture aspect ratio and OSD language selection.
Selects signal type for PC input, including RGB and YPbPr.
Specifies compatible resolutions and frequencies for PC input.
How to switch between TV and Teletext modes.
Methods for navigating and selecting teletext pages.
Explanation of INDEX, SUBPAGE, PAGE HOLD, and REVEAL functions.
Controls for character height, volume, brightness, and page searching in teletext.
Steps for attaching a VESA mounting device to the TV.
Procedure for securing the VESA mounting interface pad to the TV.
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