Pwb-Ballast Removal; Optical Engine Assembly Removal & Disassembly - Mitsubishi Electric WD-60C10 Service Manual

MODELS: WD-60C10 / WD-65C10 / WD-73C10 / WD-60638 / WD-60638CA / WD-65638 / WD-65638CA /
WD-73638 / WD-60738 / WD-65738 / WD-73738 / WD-82738 / WD-65838 / WD-73838 / WD-82838
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 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.
OPTICAL ENGINE ASSEMBLY - REMOVAL & DISASSEMBLY
J12 (LVDS)
OPTICAL ENGINE ASSEMBLY REMOVAL
1. Remove 3 screws (A) from the Optical Engine Assembly.
2. Disconnect the electrical locking connectors indicated.
3. Slide the Optical Engine Assembly out of the cabinet.

PWB-BALLAST REMOVAL

RETAINING
HOOKS
A
PE
(Engine Power) (Lamp Door Sw)
CJ4 (HV to Lamp)
CJ3 (Lamp Control)
CJ1 (Lamp Power)
A
CD
Page 12
CJ1 (Lamp Power)
LATCH
CJ3 (Lamp Control)
A