Sony HDCU3500 Service Manual page 70

8. Remove the rear panel assembly.
(1) Disconnect the three harnesses from the connectors (CN004, CN006 and CN007) on the MB-1257 board.
(2) Remove the four screws, and then remove the rear panel assembly.
Harnesses
Harness
CN006
CN004
Note
When attaching the rear panel assembly, tighten the screws in the following sequence: (a), (b) and others.
9. Install the removed parts by reversing the steps of removal.
HDCU3500/HDCU5500
MB-1257
(b)
board
CN007
Rear panel assembly
PSW
3 x 8
(a)
2-36