REPLACE J-SIIDS STARGATE 1000 PWA ASSEMBLY

TM 5-6350-275-24&P

3-89.

REPLACE J-SIIDS STARGATE 1000 PWA ASSEMBLY. (See Figure 3-45).

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.

Wear ESD wriststrap while working on

Tools:

equipment.

Screwdriver, flat tip, (Item 7, App B)

Materials/Parts:

Stargate 1000 PWA

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. Replace

(1) Tag and remove cable connectors from Comms jack (13) and AUX-0 jack (12) by lifting straight up on

connectors.

(2) Remove slip-on terminal strips from TB-50 (11), TB-7 (10), TB-8 (9), TB-9 (8) and TB-1 (7) by lifting up on

terminal strips.

(3) Using a flat tip screwdriver, remove the green ground wire (14) and screw (15) from Stargate 1000 PWA

(1).

(4) Press in and hold latching mechanism (16) down on each plastic standoff (**), while gently lifting up on

Stargate PWA (1). Do this for each of the five latching mechanisms until the PWA can be removed from

panel assembly (5).

(5) Place the removed Stargate PWA into a ESD protective bag.

b. Installation

(1) Set the link settings and/or switch settings exactly the same as on removed assembly, or refer to Appendix

E, page E-33 for PWA settings.

(2) Place the Stargate PWA (1) on plastic standoffs and gently press down on PWA until each of the latching

mechanism locks into place.

(3) Connect green ground (14) wire to Stargate PWA using removed screw (15).

(4) Connect slip-on terminal strips to TB-1 (7), TB-7 (10), TB-8 (9) and TB-9 (8) and TB-50 (11).(Ensure each

terminal strip is properly lined up with terminal pins)

(5) Connect the tagged nine pin male connectors to Comms jack (13) and AUX-0 jack (12).

(6) Reconnect input power.

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