Disassembly; Replacing The Fuse; Removing The Main Body; Removing The Dome Cover - JVC TK-C553U Service Manual

1.1 REPLACING THE FUSE

CAUTION
Before replacing a fuse and in order to prevent a recur-
rence of the same trouble, investigate what caused the
fuse to blow, repair it and confirm normal operation. To
protect the equipment and provide safety, be sure to
replace with a fuse having the specified part number.
(1) Set the power switch to OFF.
(2) Remove the POW board. (See section 1.6.3)
(3) Fuse F1 is located on the POW board.
(For the part No. of fuse, see Symbol No. 29 on page 4-2.)
Fig. 1-1

1.2 REMOVING THE MAIN BODY

1
(1) Loosen screw then rotate the Main Body in the direction
of the arrow to remove the Main Body from the ceiling.

DISASSEMBLY

F1
POW board
1
Fig. 1-2
SECTION 1

1.3 REMOVING THE DOME COVER

(1) Rotate the dome cover
move it from the MAIN body.

1.4 REMOVING THE LENS ASSEMBLY

(1) Remove the dome cover as described in section 1.3.
(2) Remove the three screws
2
Ç
2
3
Å
in the direction of
Å
Fig. 1-3
2 3
and the screw .
2
ı
Fig. 1-4
and re-
1-1