Motorola PR400 User Manual
Page 73
6881096C24-A
July, 2004
Limited Keypad 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. (
).
7.
Rotate the bottom of the chassis up about 20
°
to access the keyboard flex connector. Push down
2 end tabs to release flex connector at the bottom of the chassis.
8.
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 (
9.
Unplug the speaker wire assembly from the 2-pin connector on the chassis.
10. Unplug the microphone wire assembly from the socket on the chassis.
11. Move the chassis away from the housing and place on a clean work surface.
Figure 7-4. Keyboard Flex Connector
Figure 7-5. Microphone and Speaker Connections
Radio Chassis
Flex Connector
Speaker Connector
Microphone Connector