Plug-In Board - Sony MAV-555 Maintenance Manual

3-5-5. Plug-in Board

Removal
1. Remove the top plate A. (Refer to Section 3-2-2.)
2. Loosen the four screw (with drop-safe) and remove the
main board retainer.
Screws (with drop-safe)
Main board retainer
Cable clamp
3. Remove the harness from the cable clamp.
4. Open each board lever in the direction of the arrow
and remove the board.
5. Remove all harnesses that are connected to the connec-
tor of the board shown in the table below.
Installation
Attach a new slot-in board by reversing the disassembly
procedure of steps 1 through 5.
n
When assembling the parts, route the harnesses referring to
Section 3-2-4.
MAV-555
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Screws (with drop-safe)
Board levers
3-5. Replacing the Board
3-21 (E)