Installing The Ccd Image Sensor; Removing Major Circuit Board; Removing The Sw Board; Removing The Cpu Board - JVC TK-C553U Service Manual

(3) Press the sensor holder extremity
˝
sor holder to remove the CCD.
Ï
Fig. 1-9
Fig. 1-10
Ï
then remove the sen-
˝
Sensor holder
CCD

1.5.2 Installing the CCD image sensor

(1) Install the CCD image sensor in the reverse order to the
removal procedure.
Note : • Install the CCD slowly on the guide pin. (If placed in
the wrong direction, it cannot be installed.)
• For the low-pass filter installation position, see page
4-1 on [TK-C553 EXPLODED VIEW]

1.6 REMOVING MAJOR CIRCUIT BOARD

1.6.1 Removing the SW board

(1) Remove the upper plate and the ring as described in section
1.4.
6
(2) Remove the screw and disconnect CN301, and then re-
move the SW board.
SW board
CN301
Fig. 1-11

1.6.2 Removing the CPU board

(1) Remove the SW board as described in section 1.6.1.
(2) Remove the three screws
Ó
.
7
Fig. 1-12
$
.
6
7
and remove the chassis cover
7
Ó
7
1-3