Troubleshooting - Samsung LT20A350 Service Manual

Lcd tv monitor
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4. Troubleshooting

4-1. Troubleshooting
4-1-1. Previous check
1. Check the various cable connections first.
• Check to see if any cables are damaged or burnt.
• Check to see if there is a disconnected or loose cable connection.
• Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
4. Troubleshooting
4-1

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