TM 5-6350-275-24&P
3-74. REPLACE 12 VDC, 12 POINTS, EXTERIOR SUB-RADC (LEDA) WITH POWER SUPPLY. (See Figure 3-43).
(continued)
(6) Connect the three input power cord leads to input power terminal (7) and secure using a flat tip
screwdriver.
(7) Reconnect input power.
(8) Replace enclosure cover and secure.
3-75.
REPLACE LEDA FLEX PWA. (See Figure 3-43).
This task consists of:
a. Remove
b. Install
INITIAL SETUP
Equipment Condition:
General Safety Instructions:
Input power removed
Remove all jewelry while working on
Enclosure access cover removed
equipment.
Materials/Parts:
Wear ESD wriststrap while working on
Leda Flex PWA
equipment.
WARNING
Shut off power source before attempting to disconnect, service, or connect wires or cables.
Failure to do so may result in serious injury or death.
a. Removal
(1) Remove slip-on terminal strip from TB-7 (3).
(2) Remove ribbon cable (4) from connector P1.
(3) Press out on side of snap track PWA holder (e) and remove the Leda Flex PWA (2).
(4) Place the removed PWA into an ESD protective bag.
b. Installation
(1) Set link settings and/or switch settings exactly the same as removed PWA or refer to Appendix E, page E-
44.
(2) Press out on side of snap track PWA holder (e) and install Leda Flex PWA (2) in snap track alignment slots
and release.
(3) Connect ribbon cable (4) to connector P1.
(4) Connect slip-on terminal strip to TB-7 (3).
(5) Reconnect input power.
(6) Replace enclosure cover and secure.
3-160