Sony G90 Fan Mod

The first step is to completely remove the older 60x60mm Sony fan and its aluminum holder by unscrewing the two screws.

What follows are step by step instructions on how to install this new fan in front of the projector:

1. Draw the aluminum grid panel circle cut-out using the fan as a ruler:

Note : This is the best fan position to ensure the best cooling of the PA and PD power supplies heating elements.


2. Update the IR sensor black plastic enclosure to decrease the depth of the lowest part:

3. Cut out the circle area on the aluminum grid using a jig saw with metal blade:

4. Clean the grid's circular border to remove all metal particles: