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This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the RSAG7.820.10462/ROH Power Supply and Main Board, compatible with HISENSE 58R6E3 (S/N: 58G21) televisions. This part has been tested to ensure functionality.
Imatge: The RSAG7.820.10462/ROH Power Supply and Main Board. This image displays the full circuit board, highlighting various components such as USB ports, HDMI ports, audio/video input jacks, power supply capacitors, heat sinks, and the main processor area covered by a black heat spreader. The board is green with various electronic components soldered onto it, including resistors, capacitors, and integrated circuits. Markings like "COLD" and "HOT" indicate different sections of the power supply. A barcode and serial number are visible on the right side of the board.
Informació de seguretat
Always disconnect the television from the power source before attempting any installation or maintenance. Static electricity can damage electronic components; use anti-static precautions (e.g., anti-static wrist strap) when handling the board. If you are unsure about any step, consult a qualified technician.
Configuració i instal·lació
This section outlines the steps for replacing or installing the main board.
- Preparació:
- Ensure the television is unplugged from the wall outlet.
- Place the television face down on a soft, clean surface to prevent screen damage.
- Reuneix les eines necessàries: tornavís Phillips, corretja antiestàtica per al canell.
- Accessing the Main Board:
- Remove the back cover of the television by unscrewing all retaining screws.
- Carefully lift and set aside the back cover.
- Disconnecting the Old Board (if applicable):
- Identify all cables connected to the existing main board (e.g., power cables, ribbon cables, speaker cables, input/output cables).
- Gently disconnect each cable. Note their positions for reassembly.
- Unscrew the main board from the television chassis.
- Carefully remove the old board.
- Installing the New Board:
- Align the new RSAG7.820.10462/ROH board with the mounting holes in the television chassis.
- Fixeu la placa amb els cargols adequats.
- Reconnect all cables, ensuring they are firmly seated in their respective ports. Pay close attention to the orientation of ribbon cables.
- Passos finals:
- Replace the television back cover and secure it with all screws.
- Carefully return the television to its upright position.
- Plug the television into a power outlet.
Instruccions de funcionament
Once the main board is correctly installed, the television should power on normally. The main board manages all core functions of the television, including video processing, audio output, and input management.
- Encès: Press the power button on the television or remote control.
- Selecció d'entrada: Use the remote control to select the desired input source (HDMI, AV, USB, etc.).
- Comprovació de la funcionalitat: Verify that all ports (HDMI, USB, AV) and functions (picture, sound) are working as expected.
Manteniment
The RSAG7.820.10462/ROH main board is designed for long-term reliability. Minimal maintenance is required.
- Neteja: Keep the television's ventilation openings clear of dust and debris to ensure proper airflow and prevent overheating. Do not use liquid cleaners directly on the board.
- Medi ambient: Operate the television in a well-ventilated area, away from excessive heat, humidity, and direct sunlight.
- Augment de corrent: Consider using a surge protector to safeguard the television and its internal components from electrical fluctuations.
Resolució de problemes
If you encounter issues after installing the main board, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No Power / TV Does Not Turn On | Loose power connection, faulty power supply unit (PSU) section on the board, incorrect installation. |
|
| Sense imatge / Pantalla negra | Loose display ribbon cable, incorrect input selection, backlight issue (not directly main board). |
|
| Sense so | Loose speaker cables, audio settings, faulty audio circuit on the board. |
|
| Input Ports Not Working (HDMI, USB, AV) | Loose port connections, damaged port, software issue. |
|
Si aquests passos no resolen el problema, és possible que calgui assistència professional.
Especificacions
Key specifications for the RSAG7.820.10462/ROH Power Supply and Main Board:
- Nom del model: RSAG7.820.10462
- Dispositius compatibles: Television (specifically HISENSE 58R6E3)
- Tipus de connector d'alimentació principal: 24-pins
- Interfície de targeta gràfica: PCI Express (Note: This refers to internal board architecture, not an external slot)
- Ranures de memòria disponibles: 2 (Internal to the board, not user-accessible)
- Nombre de ports: 3 (referring to specific types of ports)
- Total Ethernet Ports: 1
- Ports HDMI totals: 1
- Total PCI E- Ports: 1 (Internal to the board)
- Fabricant: ddc
- ASIN: B0CPJSVMMQ
Garantia i Suport
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and duration, please refer to the documentation provided with your purchase or contact the seller directly.
For technical support or assistance with installation and troubleshooting, please contact the seller or manufacturer through the platform where the product was purchased. Provide your product model number (RSAG7.820.10462) and purchase details for faster service.