Using The Ex-657 And Ex-658 Boards - Sony Digital Betacam DVW-707 Maintenance Manual

4. Remove the DCP or DVP board assembly to be
checked.
5. Insert the EX-655 board into the slot for the DCP or
DVP board assembly which is removed in step 4.
6. Connect the DCP or DVP board assembly to the EX-
656 board.
When extending the DCP board assembly
Follow the steps 7 and 8 described below:
7. Reconnect the harnesses removed from the DCP-17
board (CN12 and CN13) to the EX-655 board (CN12
and CN13).
8. Connect the EX-655 board (CN120 and CN130) to
the DCP-17 board (CN12, CN13) with the two
harnesses supplied.
CN12
CN13
Harnesses
(supplied
accessories)
CN130
CN13
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
DCP board
assembly
EX-656 board
EX-655 board
CN120
CN12

1-2-2. Using the EX-657 and EX-658 Boards

These boards are intended for the following use:
. EX-657 board : For the side B of DCP board assembly
check
. EX-658 board : For the side B of DVP board assembly
check
Procedure
1. Pull the DCP and DVP board assemblies out.
2. Insert the EX-657 board into the slot for the DCP
board assembly.
3. Insert the EX-658 board into the slot for the DVP
board assembly.
EX-657
board
4. Connect the DCP board assembly to the EX-657 board.
5. Connect the DVP board assembly to the EX-658 board.
6. Hitch the two supplied stays on the hooks as shown in the
figure to support the DCP and DVP board assemblies.
Hook
DVP board
assembly
DCP board assembly Stays
1-2. Using the Extension Boards
EX-658 board
Hook
(supplied accessories)
1-5