1-1
Symbol
Rating
Parts No.
No.
!
F1
T1A-250V
QMF51E2-1R0-J1
SECTION 1
SERVICE CAUTIONS AND DISASSEMBLY
1.1
REPLACEMENT OF FUSE
Before replacing the fuse, the reason why it blew should
be investigated to prevent trouble from spreading. The
malfunction should be repaired before replacing the fuse.
When replacing the fuse, make sure to disconnect the
power supply from the camera beforehand and to replace
it with new one of the specified part number for safety
and protection of the set.
1) Remove two screws 1, and then open the rear panel A and
escutcheon B.
Fig. 1-1
2) Then, a fuse F1 on the PS board is exposed.
When replacing a fuse, make sure to use new one of the speci-
fied part number for safety and protection of the set.
1.2
CARD FIT CABLE
Pay careful attention to the connecting side of the card fit ca-
ble. When connecting it, insert it so as to contact the copper
leaf on its edge to the connector's conductive surface as shown
in Fig. 1-3.
When disconnecting the card fit cable, pull the cable stoppers
in the direction of the arrows. To secure the connection, push
the cable stoppers in the reverse direction of the arrows after
inserting the cable.
Fig. 1-3
1.3
REMOVAL OF CIRCUIT BOARDS
1) Remove three screws 2 and then detach the bottom cover
B.
Fig. 1-4
Fig. 1-2
1
1
B
B
A
PS board
F1
B
2
