Extending The Ccd Unit - Sony HDW-750 Maintenance Manual

1-15. How to Extend the Circuit Board

1-15-11. Extending the CCD Unit

Required tools : DR extension assembly
(EX-776 board, EX-831 board,
EX-832 board),
Flexible card wire (30 core, 250 mm)
m
. Use the flexible card wire (30 core) that is supplied with
the DCP-DVP extension assembly.
. Life of flexible card wire will be significantly shortened
if it is folded. Be very careful not to fold the flexible
card wire.
1. Remove the outside panel assembly. (Refer to Section
1-4.)
2. Open the inside panel assembly. (Refer to Section 1-
5.)
3. Remove the harness from the connector (CN3) on the
DCP-28 board.
4. Disconnect the harnesses and the flexible card wires
from the connectors (CN1, CN8, and CN9) on the DR-
433 board (DR-477 board).
5. Disconnect the four screws and remove the CCD unit
in the direction of the arrow.
CN1
CCD unit
B3 x 10
CN8
B3 x 10
1-44
DCP-28 board
CN3
Flexible card
wire
DR-433 board
CN9
(DR-477 board)
6. Connect the harnesses that are removed the DR-433
board (DR-477 board), to the connectors (CN3 and
CN5) on the EX-831 board and to the EX-832 board.
Connect the harnesses on the EX-831 board and the
EX-832 board to the connectors (CN8 and CN9) of the
DR-433 board (DR-477 board).
DR-433 board
(DR-477 board)
CN9
CN3
EX-831 board
CN8
CN5
EX-832 board
HDW-750/750CE V1