Sony Betacam SX DNV-5 Maintenance Manual page 197

3. Disconnect connectors CN33, CN136, and CN137 on
the AIF-8 board.
4. Disconnect connector CN10 on the MA-68 board from
connector CN100 on the AIF-8 board. (Refer to
section 5-2-2.)
5. Remove the nylon rivet, then remove the AIF-8 board.
6. After board replacement, install the board in the
reverse order of steps 1 to 5.
CN136
Nylon rivet
AIF-8 board
CN100
CN33
DNV-5
DNW-7/90/90WS
5-2. Replacement of Board Used Exclusively for DNW-7/7P/90/90P/90WS/90WSP
CN137
5-7