Cn-1822 Board - Sony MAV-555 Maintenance Manual

3-5. Replacing the Board

3-5-6. CN-1822 Board

Removal
1. Remove the top plate. (Refer to Section 3-2-2.)
2. Remove the rear panel assembly. (Refer to Section 3-
2-2.)
3. Remove the reusable band.
4. Remove the two screws for connectors.
5. Remove the board and remove the harnesses (CN2,
CN3, CN4, CN5, and CN6).
CN5 CN3
CN-1822 board
CN6
3-22 (E)
Reusable band
CN4
CN2
Screw for connector
Installation
Attach a new CN-1822 board by reversing the disassembly
procedure of steps 1 through 5.
m
. When attaching the screws for connector, apply locking
compound slightly.
. When attaching the reusable band, route the fan harness
under all other harnesses, and pull and end of the fan
harness toward the SDI connector.
. When attaching the rear panel to the MAV-555, remove
the slack from the harnesses between fans and others.
MAV-555