DLP
®
HOME CINEMA
42
OPTICAL ENGINE ASSEMBLY - REMOVAL & DISASSEMBLY
Note: To remove the PWB-BALLAST, it is not necessary to remove the Engine or Lamp Cartridge.
1. Release the Latch to lift the PWB-BALLAST up from the mounting bracket.
2. Slide the PWB-BALLAST out of the Engine Assembly.
3. Disconnect the electrical locking connectors indicated.
4. To reinstall, first connect the connectors. Then slide the PWB under the Retaining Hooks. Then press the rear
edge of the PWB down onto the guide pins to engage the latch.
LATCH
CJ1 (Lamp Power)
CJ3 (Lamp Control)
CJ4 (HV to Lamp)
RETAINING
HOOKS
PWB-BALLAST REMOVAL
PL (Lamp Power)
OPTICAL ENGINE ASSEMBLY REMOVAL
1. Disconnect the PL connector from the side of the PWB-POWER.
2. Disconnect the FB connector from the side of the PWB-MAIN.
3. Loosen the wiring harnesses from the looms.
FB
(Lamp Control and Lamp Door Switch)