Replacing The Dc Fan - Sony HDVF-EL70 Service Manual

2. Remove the three screws and remove the
LE-416 board (or LE-417 board).
3. Disconnect the harness from the connector on
the LE-416 board (or LE-417 board).
4. Install the removed parts by reversing the
steps of removal.

1-6. Replacing the DC Fan

1. Remove the PR-337 board. (Refer to Section
1-5-2.)
2. Remove the two screws to detach the fan
cover.
3. Remove the DC fan.
4. Stick tape (BT) at the position (shown in the
figure) of the new DC fan.
5. Install the removed parts by reversing steps 1
to 3 of removal.
n
Attach the fan cover carefully so that the fan
harness is not caught by the fan cover and check
that the fan harness passes through the notch of
the chassis.
1-12
B2 4
B2 4
LE-417 board
Gap: 0 to 3 mm
Tape (BT)
B3 5
Fan cover
DC fan
LE-416 board
Harnesses
10mm
Fan harness
Fan harness
Notch
HDVF-EL70/HDVF-EL75