Printed circuit boards and sensors
DHD410S Service Manual
72
020-001481-01 Rev. 1 (10-2018)
7. On the main board, remove the one
cable.
8. If replacing the main board, transfer the cable to the new board.
9. Replace the main board.
10. To re-install, follow these steps in reverse order.
Replacing the audio board
To remove the audio board, complete the following steps
1. Remove the top cover.
2. Remove the main board.
3. Remove two hex screws, and then separate audio board.
4. Replace the audio board.
5. To re-install, follow these steps in reverse order.
Replacing the ECPIO board
To remove the ECPIO board, complete the following steps.
1. Remove the top cover.
2. Remove the main board.
3. Remove the audio board.
Summary of Contents for DHD410S
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