Ccm-45G Board Replacement - Sony HDCAM HDW-F900R Maintenance Manual

6-17. CCM-45G 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-45G board.
n
Life of flexible card wire will be significantly short-
ened if it is folded. Be very careful not to fold the
flexible card wire.
3. Loosen the precision screw A and remove the protrud-
ed portion of the IF retainer from the recessed portion
of the frame.
4. Remove the precision screw B and remove the CCM-
45G board.
5. Install the new CCM-45G board by reversing the steps
of removal.
n
When install the IF PC board retainer to the RE-187B
board, insert the cut-out portion of the IF PC board secure-
ly into the RE-187B board.
Adjustment after Replacement
Antenna Tuning Frequency Adjustment
(Refer to Section 10-4-2.)
HDW-F900R/V1 (E)
Flexible card wires
Recessed portion of
the frame.
PSW2 x 5
IF PC board retainer
CCM-45G board
PSW2 x 5
B
CN1
CN2
A
PSW2 x 5
IF PC board
retainer
Projec-
tion
CCM-45G board
Cut out
RE-187B board
6-29