W3 Reassembly - Motorola ASTRO XTL 5000 Basic Service Manual

Disassembly/Reassembly Procedures: Replacement Procedures
12. Remove the PTT boot [12] and the PTT lever [10] from the housing assembly [7].
13. Remove the PTT actuator [9] from the housing assembly [7].
14. If damaged, remove the nameplate label [13] from the front of the housing assembly [7].
15. Remove the transmit indicator [11] from the housing assembly [7].

8.2.2.2 W3 Reassembly

NOTE: Bracketed numbers are identical to item numbers in
Head Exploded View" on page
1. Insert the transmit indicator [11] into the housing assembly [7]. Ensure that the top surface of
the lightpipe is below the label recess of the housing.
2. Attach the nameplate label [13] to the front of the housing assembly [7]. Ensure that the label
is securely attached.
3. Install the PTT actuator [9] into the housing assembly [7]. Ensure that its lip is seated in the
grove in the housing.
4. Install the PTT lever [10] and the PTT boot [12] into the housing assembly [7]. Ensure that the
lever is seated in its nest and the boot is located properly in the recesses in the housing.
5. Install the keypad [6] into the housing assembly [7]. Ensure that all of the keys are located in
the correct openings in the housing.
6. Install the microphone assembly [8] into the keypad. Ensure that the front surface of the
cartridge is located up against the keypad membrane.
NOTE: The membrane is the rain seal and is very sensitive to puncture by sharp objects.
7. Connect the microphone assembly [8] connector to the mating location on the SB9600 circuit
board [5].
8. Install the circuit board [5] into the housing assembly [7] as follows:
a. Hold the housing assembly so that its key openings face downward and its top faces away
from you.
b. Insert the circuit board's display down under the housing retention features, and rotate the
board downward, ensuring that the board is positioned between the snap features. Ensure
that the microphone assembly's [8] wire passes through the opening in the circuit board.
c. Press downward firmly on the board until the seven snap features lock the board into
place.
9. Install the two snap retainers [4] between the circuit board and the side wall of the housing
assembly [7], one on each side.
10. Install the main seal [3] onto the rear cover assembly [2], placing the seal under the retainer
features around the perimeter of the cover.
11. Install the rear cover assembly [2] onto the housing assembly [7].
Starting at the top of the cover, pivot the cover toward the housing and squeeze the two
halves together until the snap features at the lower end of the rear cover engage the
housing's features and snap closed.
12. Insert the cable assembly's [15] telco connector into the opening in the bottom of the housing,
ensuring that it correctly is oriented.
13. Press the telco connector in place until it snaps in (like a phone plug).
14. Place the seal support wedge [14] into the housing's opening, orientating it so that its long
portion is under the telco connector lever, and then push until it is properly seated.
6881096C73-O
Figure 11-1. "W3 Hand-Held Control
11-2.
8-3
June 13, 2003