Motorola EP450 service manual Microphone and Speaker Wires Re-assembly

6-14 Display Model Disassembly and Re-assembly:Disassembling and Re-assembling the Radio — General

Speaker Connector

Microphone

Connector

Shroud

Figure 6-18. Microphone and Speaker Wires Re-assembly

2.Position the radio (Figure 6-19), and reconnect the flex connector from the keyboard into the con- nector located on the bottom of the main board, pushing up the 2 end tabs.

3.Slide the volume potentiometer and frequency switch shafts into their respective holes in the front cover. Look through the accessory connector opening to make certain that the wires are not pinched, between shroud and housing.

Radio Chassis

End Tabs

Flex Cable Connector

Figure 6-19. Keyboard Flex Cable Connection

4.Push the topside of the board chassis upward until it touches the housing end. Before snapping the board into the housing, perform the following checks:

a.Open the dust cap and ensure the wires are not pinched between the shroud and housing.

b.Ensure the O-ring is seated in the groove.

c.Ensure that the bottom side of the dust cap is fully pressed into the housing before the snapping the board into place.

December 3, 2003 HKLN4215A