Arc Lamp Power Supply - Hughes JVC 100 Service Manual

Chapter 4---Maintenance (Removal/Replacement)
Laser Power
Supply (for
Igniter Assy.)
Igniter
Cables
Figure 4-6 Ignitor Assembly (Arc Lamp Docking Module removed).

4.6 Arc Lamp Power Supply

To remove the Arc Lamp Power Supply (ALPS):
1. Remove the front cover (see Section 4.2).
Lamp current be turned down (see Section 3.1) before installing a
new Arc Lamp to help prevent possible damage that could reduce
the life of the new lamp.
2. Disconnect the control cable (P11) from (J72) and remove the cable from
the cable ties.
3. Disconnect the ALPS Ouput cables from the (+) and (-) terminals on (J74).
Control Cable
(P11)
Arc Lamp Output
± Cables (J74)
4. Disconnect the A/C plug (P71) from (J71).
4-8
CAUTION!:
Figure 4-7 Arc Lamp Power Supply connections.
-
It is strongly recommended that the Arc
Model 100 Service Manual
Igniter
Assembly
+
A/C Plug
(P71)