Connector Box Board Replacement; Removing The Connector Box Assembly; Al-43 Board; Removing The Io-202 Board - Sony HDCAM HDW-F900R Maintenance Manual

6-7. Connector Box Board Replacement

6-7-1. Removing the Connector Box
Assembly
1. Remove the connector box. (Refer to Section 1-6.)
6-7-2. Removing the CNB-23 Board and AL-
43 Board
1. Disconnect the flexible card wire from the connector
(CN401) on the CNB-23 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.
2. Remove the insulating sheet.
3. Remove the three screws. While removing the CNB-
23 board, disconnect the harnesses from the connectors
(CN102, CN104, CN105).
4. Remove the AL-43 board from the connectors
(CN402, CN403) that are connected to the CNB-23
board.

6-7-3. Removing the IO-202 Board

1. Disconnect the harness from the connector (CN105)
on the IO-202 board.
2. Remove the three screws and remove the IO-202 board
in the direction of the arrow.
HDW-F900R/V1 (E)
PSW2 x 5
CN102
CN104
Insulating
sheet
Flexible card wire

AL-43 board

IO-202 board
CN105
CNB-23 board
CN401
Connector box
CNB-23 board
CN402
CN403
CN105
PTP2.6 x 8
PTP2.6 x 8
6-13