Laser Optical Unit Cooling Fan (Rear) - Toshiba e-STUDIO 5540C Service Manual

4.4.3 Laser optical unit cooling fan (rear) (F23)
(1) Take off the PFC board cover.
 P. 9-8"9.1.9 PFC board case"
(2) Release the harness from 2 harness clamps.
(3) Disconnect 1 connector and remove 2
screws, and then take off the laser optical
unit cooling duct.
(4) Release 2 latches and take off the duct
cover.
(5) Take off the laser optical unit cooling fan
(rear).
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
DISASSEMBLY and REPLACEMENT
Laser optical unit
cooling duct
Latch
© 2011 - 2015 TOSHIBA TEC CORPORATION All rights reserved
4 - 40
Fig. 4-113
Fig. 4-114
Latch
Duct cover
Laser optical unit
cooling fan (rear)
Fig. 4-115