Replacing The Fusc; Replacing The Fan - Sony CCU-D50 Service Manual

1-8. Replacing the Fuse
1-9. Replacing the Fan
1-8. Replacing the Fuse 1-9. Replacing the Fan
1. Remove the top cover, front panel and bottom cover.
The fuse is critical part for safe operation. Do exchange (Refer to Section 1-6.)
with the fuse authorized by the manufacturer, otherwise a 2. Remove the switching regulator.
fire and electrical shock may occur. (Refer to Section 1-7.)
Turn OFF the POWER switch.
Remove the top cover. (Refer to Section 1-6.)
Remove the five screws, and remove the power cover.
Remove the fuse on the power supply board.
PSW3 x6 Power cover
eee ba ea
Power cover
PSWS x 25
Label
Fan harness
PSWS x 25
6. Reinstall a new fan in the reverse order of steps 1 to 5.
When reinstalling the fan, ensure that the fan is
properly positioned and oriented as shown in the
figure.
5. Reinstall a new fuse in the reverse order of steps | to
4.