Disassembly And Replacement Of Pc Boards - Toshiba e-STUDIO167 Service Manual

2.6

Disassembly and Replacement of PC boards

[A] MAIN board (MAIN)
(1) Take off the rear cover.
P.2-22 "[J] Rear cover"
(2) Disconnect 16 connectors.
Note:
Connect the flat harness to the MAIN board
with its electrode side down. An error "CA2"
will be displayed if the connection is incor-
rect.
(3) Remove 6 screws and take off the MAIN
board.
Notes:
1. When replacing the MAIN board, also
attach the SRAM board to the new MAIN
board from the old MAIN board.
2. Be sure to perform "08-389" after the
SRAM board has been replaced.
3. Be sure to perform "05-310" with the
platen cover or the ADF/RADF closed
after replacing the MAIN board.
© February 2007 TOSHIBA TEC CORPORATION All rights reserved
Fig. 2-23
MAIN board
Fig. 2-24
2 - 23
e-STUDIO167/207/237
OUTLINE OF THE MACHINE
2