TM 11-6625-3081-23
6-10. OPTICAL-HOD AND IVD ALIGNMENT ASSEMBLY REPAIR
6-10
This task covers:
Para
Item
Para
Item
1.
Power supply PS1 replacement
5.
Yoke load coil assembly
2.
Switch S1 or S2 replacement
replacement
3.
Control panel assembly
6.
Wiring and connector
replacement
Bracket and circuit card
repair/replacement
4.
assembly replacement
INITIAL SETUP
Emery paper, 400 grit (Item 35)
Zinc chromate primer (Item 40)
Tools
Trichlorotrifluoroethane (Item 48)
Goggles
Personnel Required
Rubber apron
39B ATE Repairer
Materials (appendix C)
Artist brush (Item 8)
Cheesecloth pad (Item 11)
Rubber gloves (Item 26)
1.
POWER SUPPLY PS1 REPLACEMENT
REMOVAL
a. Tag and remove leads (1) from
terminals on power Supply
PS1 (2).
b.
Remove four screws (3) and
washers (4) from support bracket
(5) and remove support bracket
and PS1 from optical-HOD and IVD
alignment assembly (6).
6-22
Change 2