3.
Remove the audio board.
Removing the I/O board and A-tuner Board
1.
Disconnect the connectors from I/O board.
power board
-I/O board
2.
Remove the four screws securing the I/O board and four screws securing the A-tuner board.
3.
Remove the I/O board and A-tuner board.
4.
Separate the I/O board and A-tuner board.
Chapter 3
I/O board-AV3
I/O board
-audio board
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