6-29
HDW-750/750CE V1
Precision
screw
P2
x
4
Precision
screw
P2
x
4
CCM-45 board
CN1
CN2
Flexible card
wires
IF PC board
retainer
*
Projec-
tion
*
: Depending on the time of production at the factory,
there are sets that do not use the IF PC board retainer.
Recessed
portion of
the frame
A
B
6-17. CCM-45 Board Replacement
1.
Remove the outside panel assembly.
(Refer to Section 1-4.)
2.
Disconnect the flexible card wire from the
connectors (CN1, CN2) on the CCM-45
board.
n
Life of flexible card wire will be significantly
shortened if it is folded. Be very careful not
to fold the flexible card wire.
3.
Loosen the precision screw A and remove the
protruded portion of the IF retainer from the
recessed portion of the frame.
n
When the sets do not use the IF PC board
retainer, remove the precision screw A only.
4.
Remove the precision screw B and remove
the CCM-45 board.
5.
Install the new CCM-45 board by reversing
the steps of removal.
Precision
P2
x
4
CCM-45 board
RE-187 board
IF PC board retainer
*
Cut out
*
: Depending on the time of production at the factory,
there are sets that do not use the IF PC board retainer.
6-17. CCM-45 Board Replacement
n
When install the IF board retainer to the RE-187
board, insert the cut-out portion of the IF board
securely into the RE-187 board.
Adjustment after Replacement
Antenna Tuning Frequency Adjustment
(Refer to Section 10-4-2.)
