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LASER OPTICAL UNIT
8 - 7
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
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.
Fig. 8-10
(3) Take off the switching regulator unit.
P.2-26 "[E] Switching regulator unit (PS)"
(4) Remove 1 screw.
(5) Pull out the laser optical unit while lifting it up
and take it off.
Fig. 8-11
Connector
Connector
Laser optical unit
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