Disassembly And Replacement - Toshiba e-STUDIO163 Service Manual

8.5

Disassembly and Replacement

[A] Laser optical unit
(1) Take off the rear cover.
P.2-22 "[J] Rear cover"
(2) Disconnect 3 connectors from the Main con-
trol pc board.
Note:
Connect the flat harness to the MAIN board
with its erectrode side down. An error "CA2"
will be displayed if the connection is incor-
rect.
(3) Take off the switching regulator unit.
P.2-24 "[B] Switching regulator unit"
(4) Remove 1 screw.
(5) Pull out the laser optical unit while lifting it up
and take it off.
[B] Switching regulator cooling fan (M6)
(1) Take off the left cover.
P.2-19 "[C] Left cover"
(2) Disconnect 1 connector and take off the
switching regulator cooling fan while sliding it
upward.
e-STUDIO163/203 LASER OPTICAL UNIT
Connector
Laser optical unit
Switching regulator cooling fan
8 - 8
Connector
Fig. 8-10
Fig. 8-11
Connector
Fig. 8-12
December 2005 © TOSHIBA TEC