Toshiba 353 User Manual
2 - 33
2
e-STUDIO350/352/353/450/452/453
OUTLINE OF THE MACHINE
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
Fig. 2-525
Fig. 2-526
Fig. 2-527
(3) Disconnect 14 connectors, 1 connector with
lock and 1 joint connector fixed to the case.
Fig. 2-524
Lock connector
Lock connector
2.5.2 PC boards
Note:
When the PC board/HDD is replaced, refer to
each CAUTIONS of TROUBLESHOOTHING in
the SERVICE HANDBOOK.
[A] Logic PC board (LGC board)
(A-1) LGC board
(1) Take off the rear cover ( Chapter 2.5.1 [C]).
(2) Loosen 8 screws and take off the LGC board
Note:
When the PC board/HDD is replaced, refer to
each CAUTIONS of TROUBLESHOOTHING in
the SERVICE HANDBOOK.
[A] Logic PC board (LGC board)
(A-1) LGC board
(1) Take off the rear cover ( Chapter 2.5.1 [C]).
(2) Loosen 8 screws and take off the LGC board
cover.
(3) Disconnect 14 connectors and 1 connector
with lock.
(4) Remove 4 screws and release 2 locking
supports. Then take off the LGC board.
(A-2) LGC board unit
(1) Take off the rear cover (
(1) Take off the rear cover (
Chapter 2.5.1
[C]).
(2) Loosen 8 screws and take off the LGC board
cover.
04/10