1-5-2. Lamp Assembly
Removal
1. Loosen the screw [A], then remove the lamp cover
assembly.
2. Loosen the three screws [B].
3. Hold the lamp handle, then lift the lamp assembly
slowly.
Lamp cover assembly
Screw [A]
Lamp assembly
Screw [B]
Installation
4. Attach the lamp assembly in the reverse order of steps
1 to 3.
n
When attaching the lamp assembly, be sure to securely
insert the connector [A] of the lamp assembly into the
connector [B] of the lamp house.
1-12
Screw [B]
Lamp handle
Screw [B]
Connector
[A]
Connector [B] of
lamp house
1-5-3. Optical Block Assembly
Removal
1. Remove the cabinet. (Refer to Section 1-3.)
2. Remove the C board.
(Refer to steps 3 to 7 of Section 1-4-1.)
3. Remove the lamp assembly.
(Refer to steps 2 and 3 of Section 1-5-2.)
4. Remove the lamp power supply board.
(Refer to steps 5 to 11 of Section 1-4-6.)
5. Remove the three screws and two spacers, then
remove the optical block assembly.
Spacer
BTP
3 x 12
Installation
6. Attach the optical block assembly in the reverse order
of step 5.
7. Assemble this unit in the reverse order of steps 1 to 4.
Optical block
assembly
VPL-HS50/HS51