Replacing The Boards Inside The Ccd Unit - Sony Digital Betacam DVW-707 Maintenance Manual

3-2. Replacing the CCD Unit and Its Components

3-2-3. Replacing the Boards Inside the CCD Unit

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The numbers in the figure indicate the order of the procedure.
1. Removing the CCD Unit
Refer to Section "3-2-1. Replacing the CCD unit".
2. Removing the DR-387 Board
(1) Disconnect the harness from the connector (CN3) on the DR-387 board.
(2) DVW-790WS/790WSP/709WS/709WSP :
Remove the two precision screws (M 1.4x3.5), and the two hexagonal supports.
DVW-707/707P :
Remove the two precision screws (M 1.4x3.5), and the screw (B 3x5).
(3) Disconnect the connection of the CN2 on the BC-31/32 boards, CN1 on the CN-1183 board, and
CN2 and CN3 on the TG-206/207 boards to remove the DR-387 board.
3. Removing the TG-206/207 Boards
Disconnect the connection of the CN5 on the PA-228 board to remove the TG-206/207 boards.
4. Removing the BC-31/32 Boards
Disconnect the connection of the CN4 and CN7 on the PA-228 board to remove the BC-31/32 boards.
5. Removing the VA-191 Board
Remove the three precision screws (M 1.4x3.5) and disconnect the connection of the CN8 on the PA-228
board to remove the VA-191 board.
6. Removing the PA-228 Board
Remove the three precision screws (M 1.4x3.5) and disconnect the harnesses from the three connectors
(CN1 to CN3) to remove the PA-228 board.
7. Removing the CN-1183 Board
(1) Remove the four precision screws (P 2x6) to remove the CHB stay.
(2) Disconnect the flexible card wire from the three connectors (CN2 to CN4) on the CN-1183 board.
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Be careful not to fold the flexible card wires.
(3) Remove the two screws (P 2x4.5) to remove the CN-1183 board.
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Reattach the boards by reversing the removing steps.
3-14
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1