Motorola EP450 service manual Speaker Connector Shroud Microphone

Non-Display Model Disassembly and Re-assembly:Disassembling and Re-assembling the Radio — General 7-5

6.Pull the chassis assembly out of the front cover only until the volume and channel selectors shaft just clear the top of the case. (Figure 7-4).

Rotate the chassis counterclockwise out of the housing and position next to the housing. Take care not to damage the speaker and microphone wires that are still connected to the chassis (Figure 7-4).

Speaker Connector

Shroud

Microphone

Connector

Figure 7-4. Microphone and Speaker Connections

7.Unplug the speaker wire assembly from the 2-pin connector on the chassis.

8.Unplug the microphone wire assembly from the socket on the chassis.

9.Move the chassis away from the housing and place on a clean work surface.

7.4.1.2Dust Cover Disassembly

1.Gently pry the top of the dust cover away from the body of the radio. (See Figure 7-5).

2.Rotate the dust cover 90° in a counterclockwise direction to allow the key to be removed.

3.Separate the dust cover away from the body of the radio. The dust cover key is fragile; apply only light pressure to the key while removing the dust cover.

key

a. Pry dust cover from body.	b. Rotate dust cover 90° to	c. Separate dust
	allow key to be removed.	cover from body.
	Figure 7-5. Dust Cover Disassembly

HKLN4215A December 3, 2003