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5. Remove the four screws, and remove the connector
box.
6
Remove the four screws, and remove the CCU connec-
tor.
Mark
B3 x 8
CCU connector
7. Install the CCU connector in the reverse order of steps
1 to 6.
[Notes|at|installation]
. Before connecting the connection connector, clean the
white optical contact at the tip of connector with alcohol.
. Align the protrusion of the connector with the notch of
the interconnection connector in connecting.
. When installing the CCU connector, be sure that the
marker is positioned as shown in the figure for step 5.
Optical contact
(white)
HDC-900/950 MM
K3 x 6
K3 x 6
Connector box
Protrusion
Notch
2-6. Replacing the Boards
2-6-1. SDI-49 Board
m
. Every electrical part mounted on the SDI-49 board
cannot be replaced. If there is any defective part, replace
the board itself.
. Optical cables used in the unit are very fragile. So do not
bend or yank in handling. This causes a break in the
cable.
1. Open the left side panel. (Refer to Section 1-4 of the
Installation and Maintenance Manual.)
2. Loosen the four screws, and remove the SDI unit.
2-5. Replacing the CCU Connector
2-6. Replacing the Boards
PSW3 x 10
PSW3 x 10
SDI unit
2-7 (E)
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