XG-NV7XE (serv.man3). Service Instructions, Troubleshooting Intro to DMD - Sharp Projector Service Manual (repair manual). Page 14

3-1. Remove the four screws from the output unit and disconnect the color wheel unit connector (J501).
3-2. Disconnect the output unit from the PC I/F unit connector. Tilt this unit toward the optical mechanism unit.
3-3. Remove the four screws from the main unit and detach the cooling fan (intake). Disconnect the S-out unit

connector (AU) and the temperature ensor connector (TI). Now take out the main unit.

3-4. Remove the two spacers, the screw and all the connectors from the S-out unit. Detach the S-out unit.
3-5. Remove the six spacers, the two screws and all the connectors from the PC I/F unit. Pull up and off the PC I/

F unit and the terminal unit together.

3-6. Detach the insulation barrier from the PC I/F unit.
3-7. Remove the four spacers and the two screws from the shielded board. Detach the shielded board.
3-8. Detach the insulation barrier from the power/ballast unit.

3-1

(J501)

Cooling Fan (Intake)

PC I/F Unit

S-Out Unit

Shield Board

Insulation Barrier

Main Unit

Terminal Unit

Insulation Barrier

Output Unit

(DB)

(AU)

(DC)

(PB)

(PA)

(RC)

(P8503)

(AU)

(FA)

(FC)

(FE)

3-8

3-3

3-5

3-7

3-5

3-4

3-7

3-2

Shield-2

3-4

3-5

(TI)

(FB)

(SP)

Shield-1