PG-C45X (serv.man9). The optical unit outline - Sharp Projector Service Manual (repair manual). Page 3

1. Remove the four lock screws, and take the prism holder unit out of the optical unit.
2. Replace the prism unit with new one. Take the above step 1 in reverse order.

Note: Even if just one of the LCD panels is defective, it is necessary to replace the entire prism unit. Do not replace

just the defective LCD panel only. Under the present circumstances, please do not touch the display part of
LCD.

G-LCD panel

Optical unit

R-LCD panel

Prism unit lock screws

B-LCD panel