Front Fan - Sony Digital HDVS HDC-900 Maintenance Manual

3-4. Replacing the Fan

3-4-2. Front Fan

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When you need to replace a fan, clean it beforehand on the
parts of take in/take out for air. (Refer to 2-2 of the Instal-
lation and Maintenance Manual.)
1. Remove the front assembly. (Refer to steps 1 and 2 of
Section 3-1.)
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If the HKC-T950 is installed, remove the cable adaptor
first referring to Section 3-15-1.
2. Remove the two screws and remove the connector
(CN4) of SW-1014 board, carrying the fan assembly
rather loosened.
Label
Fan assembly
Precision
P2 x 4.5
SW-1014 board
3-8 (E)
3. Disconnect the connector CN2 of RE-188 board.
4. Remove the two screws, and remove the RE-188
board.
5. Remove the two screws, and remove the fan.
Precision
P2.6 x 5
RE-188
board
6. Install the new Fan in the reverse order of steps 1 to 5.
[Notes|at|installation]
. Keep special attention to harnesses preventing from
getting possible damages through current replacement.
. Install the fan to the bracket with care so that the label
faces the bracket as shown in the figure for step 2.
CN4
CN2
Screws (damper)
Fan
HDC-900/950 MM