Sony VPLL-ZM100 Manuel D'installation page 17

Note
When replacing the circuit board, be careful not to pinch any
cables between the boards and the projector chassis.
8
Insert the three connectors of the circuit board C that you
removed in step 5 and circuit board C. Secure the circuit
board with the four clamps and two screws (3 x 8mm).
Connect the LCD panel flexible cables (3) firmly.
Flexible cables (3)
Note
Do not touch a tip of the felxible cable.
9
Replace all of the plugs in their respective connectors (7
plugs for the VPL-V500Q/QM, S500U/E/M; 8 plugs for
the VPL-W400Q/QM) and attach the cable harnesses.
Replace the shield case lid.
10
With the letter side facing upwards, reinsert the connector
of the cable running from the top panel (remove in step 3)
into its connector of the circuit board C within the
projector.
17