Need help?Do you have a question about the Apex Digital AT2702S and is the answer not in the manual?
General| Brand | Apex Digital |
|---|---|
| Model | AT2702S |
| Category | TV |
| Language | English |
Details precautions related to X-ray radiation emitted by the CRT.
Outlines critical safety measures for handling high voltage and components.
Highlights safety-related characteristics of components and X-ray radiation.
Covers power sources, grounding, water, ventilation, and other warnings.
Lists technical specifications for the television.
Identifies key integrated circuits and assemblies used in the TV.
Illustrates the remote control signal flow and system interaction.
Shows the structural block diagram of the TV chassis components.
Details the block diagram of the TV's power supply voltage system.
Depicts the block diagram of the video signal processing circuitry.
Explains the detailed process of video signal handling from tuner to output.
Explains the audio signal processing path and components.
Shows the block diagram for the TV's scan circuitry.
Describes the horizontal and vertical scan signal processing.
Provides data and waveforms for the TDA 4605 control IC.
Details data and waveforms for the CH04T1002 microcontroller.
Provides data and waveforms for the AT24C04 EEPROM.
Details data and waveforms for the OM8839PS TV processor.
Provides data and waveforms for the TDA8350Q deflection circuit.
Provides data and waveforms for the TDA7057AQ audio amplifier.
Provides data and waveforms for the TDA6107Q video amplifier.
Provides data and waveforms for the HEF4053 multiplexer/demultiplexer.
Provides data and waveforms for the TDA9859 audio processor.
Displays various waveforms for N301 IC pins.
Displays various waveforms for N001 IC pins.
Displays various waveforms for N401 IC pins.
Displays various waveforms for multiple IC pins.
Provides an overview of circuit adjustments and their necessity.
Explains the automatic degaussing process for CRT color purity.
Guides on adjusting the TV's supply voltage (+B).
Details procedures for inspecting and verifying high voltage.
Explains how to adjust the focus of the CRT picture.
Outlines adjustments for new CRT installation or realignment.
Details the procedure for adjusting color purity.
Guides on adjusting convergence for proper picture alignment.
Procedure for adjusting convergence at the center of the screen.
Procedure for adjusting convergence around the screen circumference.
Explains how to enter the TV's service mode.
Details door turnover control settings for DS01 and DS02.
Provides EEPROM data settings for various menus.
Lists EEPROM data settings for the Tuner Menu.
EEPROM data settings for Menus 00 through 10.
EEPROM data settings for Menus 11 and 12.
Troubleshooting flow charts related to the TV's power supply.
Troubleshooting flow charts for the TV's control system.
Troubleshooting flow charts for video signal processor issues.
Troubleshooting flow charts for scan circuit problems.
Troubleshooting flow charts for audio system problems.
Circuit diagram for the AV board.
Circuit diagram for the Power board.
Circuit diagram for the Y board.
Circuit diagram for the K board.
Circuit diagram for the M board.
Provides circuit diagrams specific to the AT2702S model.
In-warranty schedule for 13-inch models.
In-warranty schedule for 20-inch models.
In-warranty schedule for 24-inch models.
In-warranty schedule for 25-inch models.
In-warranty schedule for 27-inch models.
In-warranty schedule for 32-inch models.
In-warranty schedule for projection models.
To Next Page
