Sony DSR-300 Service Manual page 225

4-35. REPLACEMENT OF DC-DC
CONVERTER
Removal
1. Remove the four screws of the Rear panel
assembly.
2. Pull out the CN13 connector of the MB-753
board from the DC-DC converter in the arrow
direction.
Attachment
3. Attach a new parts in the reverse order of steps 1
and 2.
DSR-300/P(E)/V1
Rear panel assembly
DC-DC
converter unit
CN13
MB-753 board
B3 x 8
B3 x 8
Connector
4-51