Removing The Optical Mechanism Unit And R/C Receiver Pwb Unit; Removing The Photo Sensor Pwb Unit, Blower Fan, Dmd Pwb, And Dmd - Sharp PG-F320W Service Manual

PG-F320W

[5] Removing the optical mechanism unit and R/C receiver PWB unit

1. Remove 4 optical mechanism unit fixing screws to detach the optical mechanism unit.
2. Remove the R/C receiver PWB unit.
5-1
Optical Mechanism Unit
R/C Receiver PWB Unit
5-2

[6] Removing the photo sensor PWB unit, blower fan, DMD PWB, and DMD

1. Remove 1 photo sensor PWB unit fixing screw to detach the photo sensor PWB unit.
2. Remove 2 blower fan fixing screws to detach the blower fan.
3. Remove 4 DMD heat sink fixing screws to detach the DMD PWB unit and the DMD.
DMD
DMD socket
DMD PWB Unit
Optical Mechanism Unit
Backer plate
DMD heat sink
DMD spring
6-2
6-3
Photo Sensor PWB Unit
Blower fan
6-1
2 – 3