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To replace the boards in the CCD unit, refer to Section 2-1
(HDC-900/910) or Section 3-1 (HDC-950/930) and
remove the CCD unit from the main unit to replace.
4-1. CN-1961 Board
1. Remove the five screws, and remove the shield case
(UPPER).
2. Remove the four screws, and remove the shield case
(LOWER).
Precision P2 x 4
Precision
P2 x 4
Precision
P2 x 4
HDC-900/950 MM
Section 4
Replacement of CCD Unit Boards
Shield case (UPPER)
Precision
P2 x 4
Precision
P2 x 4
Shield case (LOWER)
3. Disconnect the flexible card wires from the connector
(CN1) of the DR-412/492 board and connector (CN7)
of the PA-239 board.
n
Refer to Section 1-5 for details on disconnecting/
connecting the flexible card wire.
4. Remove the two screws, and remove the CN-1961
board.
Flexible card wires
CN1
CN-1961 board
DR-412/492 board
Screws
5. Install the new board in the reverse order of steps 1 to
4.
CN7
PA-239 board
4-1 (E)
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